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 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
12 * aoutx.h (squirt_out_relocs): Check for and report any relocs
13 that could not be recognised.
16 * elf.c (find_link): Check for null headers before attempting to
20 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
24 (aout_link_add_symbols): Fix off by one error checking for
25 overflow of string offset.
27 2016-12-03 Alan Modra <amodra@gmail.com>
29 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
30 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
32 (lookup_fdh): Link direct fdh sym via oh field and set flags.
33 (make_fdh): Make strong and weak undefined function descriptor
35 (ppc64_elf_merge_symbol): New function.
36 (elf_backend_merge_symbol): Define.
37 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
39 (add_symbol_adjust): Don't twiddle symbols to undefweak.
40 Propagate more ref flags to function descriptor symbol. Make
41 some function descriptor symbols dynamic.
42 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
43 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
44 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
45 Don't call lookup_fdh here.
46 (ppc64_elf_gc_sections): New function.
47 (bfd_elf64_bfd_gc_sections): Define.
48 (ppc64_elf_gc_mark_hook): Mark descriptor.
49 (func_desc_adjust): Don't make fake function descriptor syms strong
50 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
51 flag when deciding whether a dynamic function descriptor might
52 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
53 plt regardless of visibility. Make descriptor dynamic if
54 entry sym is dynamic, not for other cases.
55 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
57 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
58 (ppc64_elf_size_stubs): Likewise.
59 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
60 undefweak if stub symbol is defined.
61 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
62 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
64 2016-12-03 Alan Modra <amodra@gmail.com>
66 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
67 elf_link_hash_table rather than ppc_link_hash_table.
69 2016-12-03 Alan Modra <amodra@gmail.com>
71 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
73 2016-12-03 Alan Modra <amodra@gmail.com>
75 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
76 warning and indirect symbols.
78 2016-12-03 Alan Modra <amodra@gmail.com>
80 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
81 flags when direct symbol is versioned_hidden.
83 2016-12-02 Nick Clifton <nickc@redhat.com>
86 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
87 when following indirect links.
90 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
91 for an illegal string offset.
93 2016-12-02 Gary Benson <gbenson@redhat.com>
95 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
98 2016-12-02 Josh Conner <joshconner@google.com>
100 * config.bfd: Add support for fuchsia (OS).
102 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
105 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
106 to the GOT when operating in 32-bit mode.
108 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
111 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
112 test for HI16 relocs.
114 2016-12-01 Nick Clifton <nickc@redhat.com>
117 * aoutx.h (find_nearest_line): Handle the case where the main file
118 name and the directory name are both empty.
121 * aoutx.h (find_nearest_line): Handle the case where the function
124 2016-11-30 Alan Modra <amodra@gmail.com>
126 * elf.c (get_program_header_size): Revert accidental change.
128 2016-11-30 Alan Modra <amodra@gmail.com>
131 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
132 on any pass past STUB_SHRINK_ITER.
134 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
136 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
137 symbol in executable.
138 (elf_link_output_extsym): Don't change bind from global to
139 local when linking executable.
141 2016-11-28 Nick Clifton <nickc@redhat.com>
144 * elf.c (phdr_sorter): Delete.
145 (assign_file_positions_except_relocs): Do not sort program
148 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
151 * peXXigen.c (rsrc_process_section): Do not shrink the merged
154 2016-11-24 Jiong Wang <jiong.wang@arm.com>
157 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
160 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
162 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
164 2016-11-23 Nick Clifton <nickc@redhat.com>
167 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
168 they contain the program headers.
169 (_bfd_elf_map_sections_to_segments): If the linker created the
170 PHDR segment then always attempt to include it in a LOAD segment.
171 (assign_file_positions_for_non_load_sections): Allow LOAD segments
172 to overlap PHDR segments.
173 (phdr_sorter): New function. Sorts program headers.
174 (assign_file_positions_except_relocs): Sort the program headers
175 before writing them out. Issue an error if the PHDR segment is
176 not covered by a LOAD segment, unless the backend allows it.
177 * elf-bfd.h (struct elf_backend_data): Add
178 elf_backend_allow_non_load_phdr.
179 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
180 default definition that returns FALSE.
181 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
183 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
185 (elf_backend_allow_non_load_phdr): Define.
186 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
187 place the interpreter string into the .interp section if the
188 nointerp flag is set in the link info structure.
189 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
190 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
191 _gp symbol not being part of the output.
193 2016-11-23 Alan Modra <amodra@gmail.com>
195 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
196 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
197 (elfNN_bed): Init new field.
198 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
200 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
202 (elf_backend_dtrel_excludes_plt): Define.
203 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
204 (elf_backend_dtrel_excludes_plt): Define.
205 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
206 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
207 (elf_backend_dtrel_excludes_plt): Define.
208 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
210 (elf_backend_dtrel_excludes_plt): Define.
211 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
213 (elf_backend_dtrel_excludes_plt): Define.
214 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
216 (elf_backend_dtrel_excludes_plt): Define.
217 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
219 (elf_backend_dtrel_excludes_plt): Define.
220 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
222 (elf_backend_dtrel_excludes_plt): Define.
223 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
225 (elf_backend_dtrel_excludes_plt): Define.
226 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
228 (elf_backend_dtrel_excludes_plt): Define.
229 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
231 (elf_backend_dtrel_excludes_plt): Define.
232 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
233 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
235 (elf_backend_dtrel_excludes_plt): Define.
236 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
237 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
239 (elf_backend_dtrel_excludes_plt): Define.
240 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
242 (elf_backend_dtrel_excludes_plt): Define.
243 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
245 (elf_backend_dtrel_excludes_plt): Define.
246 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
248 (elf_backend_dtrel_excludes_plt): Define.
249 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
251 (elf_backend_dtrel_excludes_plt): Define.
252 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
253 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
255 (elf_backend_dtrel_excludes_plt): Define.
256 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
258 (elf_backend_dtrel_excludes_plt): Define.
259 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
261 (elf_backend_dtrel_excludes_plt): Define.
262 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
264 (elf_backend_dtrel_excludes_plt): Define.
265 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
267 (elf_backend_dtrel_excludes_plt): Define.
268 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
270 (elf_backend_dtrel_excludes_plt): Define.
271 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
273 (elf_backend_dtrel_excludes_plt): Define.
274 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
276 (elf_backend_dtrel_excludes_plt): Define.
277 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
279 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
281 2016-11-23 Alan Modra <amodra@gmail.com>
283 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
285 (mn10300_elf_final_link_relocate): Likewise.
286 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
287 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
288 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
289 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
290 * elf32-bfin.c (bfin_check_relocs): Likewise.
291 (bfin_relocate_section): Likewise.
292 (bfin_gc_sweep_hook): Likewise.
293 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
295 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
296 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
298 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
300 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
301 (bfin_size_dynamic_sections): Likewise.
302 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
303 (cr16_elf_check_relocs): Likewise.
304 (cr16_elf_final_link_relocate): Likewise.
305 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
306 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
307 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
308 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
309 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
310 * elf32-cris.c (cris_elf_relocate_section): Likewise.
311 (elf_cris_finish_dynamic_symbol): Likewise.
312 (elf_cris_finish_dynamic_sections): Likewise.
313 (cris_elf_gc_sweep_hook): Likewise.
314 (elf_cris_adjust_gotplt_to_got): Likewise.
315 (elf_cris_adjust_dynamic_symbol): Likewise.
316 (cris_elf_check_relocs): Likewise. Delete dead code.
317 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
319 (elf_cris_discard_excess_program_dynamics): Likewise.
320 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
321 sgotrel, splt and spltrel.
322 (frvfdpic_got_section, frvfdpic_gotrel_section,
323 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
325 (_frv_create_got_section): Likewise.
326 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
327 srelgot, splt and srelplt.
328 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
329 (elf32_hppa_create_dynamic_sections): Likewise.
330 (elf32_hppa_check_relocs): Likewise.
331 (allocate_plt_static): Likewise.
332 (allocate_dynrelocs): Likewise.
333 (elf32_hppa_size_dynamic_sections): Likewise.
334 (elf32_hppa_relocate_section): Likewise.
335 (elf32_hppa_finish_dynamic_symbol): Likewise.
336 (elf32_hppa_finish_dynamic_sections): Likewise.
337 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
338 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
339 sgotplt, srelgot, splt and srelplt.
340 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
342 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
343 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
344 (lm32_elf_check_relocs): Likewise.
345 (lm32_elf_finish_dynamic_sections): Likewise.
346 (lm32_elf_finish_dynamic_symbol): Likewise.
347 (allocate_dynrelocs): Likewise.
348 (lm32_elf_size_dynamic_sections): Likewise.
349 (lm32_elf_create_dynamic_sections): Likewise.
350 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
351 (m32c_elf_check_relocs): Likewise.
352 (m32c_elf_finish_dynamic_sections): Likewise.
353 (m32c_elf_always_size_sections): Likewise.
354 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
355 sgotplt, srelgot, splt and srelplt.
356 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
357 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
359 (allocate_dynrelocs): Likewise.
360 (m32r_elf_size_dynamic_sections): Likewise.
361 (m32r_elf_relocate_section): Likewise.
362 (m32r_elf_finish_dynamic_symbol): Likewise.
363 (m32r_elf_finish_dynamic_sections): Likewise.
364 (m32r_elf_check_relocs): Likewise.
365 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
366 (elf_m68k_check_relocs): Likewise.
367 (elf_m68k_adjust_dynamic_symbol): Likewise.
368 (elf_m68k_size_dynamic_sections): Likewise.
369 (elf_m68k_relocate_section): Likewise.
370 (elf_m68k_finish_dynamic_symbol): Likewise.
371 (elf_m68k_finish_dynamic_sections): Likewise.
372 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
373 sgotplt, srelgot, splt and srelplt.
374 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
376 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
378 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
379 (allocate_dynrelocs): Likewise.
380 (elf_metag_size_dynamic_sections): Likewise.
381 (elf_metag_finish_dynamic_symbol): Likewise.
382 (elf_metag_finish_dynamic_sections): Likewise.
383 (elf_metag_size_stubs): Likewise.
384 (elf_backend_got_header_size): Don't define.
385 (elf_backend_want_got_plt): Define.
386 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
387 sgotplt, srelgot, splt and srelpl.
388 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
390 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
391 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
392 (microblaze_elf_create_dynamic_sections): Likewise.
393 (allocate_dynrelocs): Likewise.
394 (microblaze_elf_size_dynamic_sections): Likewise.
395 (microblaze_elf_finish_dynamic_symbol): Likewise.
396 (microblaze_elf_finish_dynamic_sections): Likewise.
397 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
399 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
400 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
402 (allocate_dynrelocs): Likewise.
403 (nds32_elf_size_dynamic_sections): Likewise.
404 (nds32_elf_relocate_section): Likewise.
405 (nds32_elf_finish_dynamic_symbol): Likewise.
406 (nds32_elf_finish_dynamic_sections): Likewise.
407 (nds32_elf_check_relocs): Likewise.
408 (calculate_plt_memory_address): Likewise.
409 (calculate_got_memory_address): Likewise.
410 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
411 sgotplt, srelgot, splt and srelplt.
412 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
413 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
414 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
415 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
416 (or1k_elf_finish_dynamic_sections): Likewise.
417 (or1k_elf_finish_dynamic_symbol): Likewise.
418 (allocate_dynrelocs): Likewise.
419 (or1k_elf_size_dynamic_sections): Likewise.
420 (or1k_elf_create_dynamic_sections): Likewise.
421 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
422 plt, relplt, iplt, reliplt and sgotplt.
423 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
424 (ppc_elf_create_glink): Likewise.
425 (ppc_elf_create_dynamic_sections): Likewise.
426 (ppc_elf_check_relocs): Likewise.
427 (ppc_elf_select_plt_layout): Likewise.
428 (ppc_elf_tls_setup): Likewise.
429 (allocate_got): Likewise.
430 (allocate_dynrelocs): Likewise.
431 (ppc_elf_size_dynamic_sections): Likewise.
432 (ppc_elf_relax_section): Likewise.
433 (ppc_elf_relocate_section): Likewise.
434 (ppc_elf_finish_dynamic_symbol): Likewise.
435 (ppc_elf_reloc_type_class): Likewise.
436 (ppc_elf_finish_dynamic_sections): Likewise.
437 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
438 (rl78_elf_check_relocs): Likewise.
439 (rl78_elf_finish_dynamic_sections): Likewise.
440 (rl78_elf_always_size_sections): Likewise.
441 * elf32-s390.c (create_got_section): Delete.
442 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
443 (elf_s390_check_relocs): Likewise.
444 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
445 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
446 * elf32-score7.c (score_elf_create_got_section): As above.
447 (s7_bfd_score_elf_finish_dynamic_sections): As above.
448 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
449 sgotplt, srelgot, splt and srelplt.
450 (create_got_section): Don't set them.
451 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
453 (allocate_dynrelocs): Likewise.
454 (sh_elf_size_dynamic_sections): Likewise.
455 (sh_elf_add_rofixup): Likewise.
456 (sh_elf_relocate_section): Likewise.
457 (sh_elf_check_relocs): Likewise.
458 (sh_elf_finish_dynamic_symbol): Likewise.
459 (sh_elf_finish_dynamic_sections): Likewise.
460 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
461 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
462 * elf32-vax.c (elf_vax_check_relocs): Likewise.
463 (elf_vax_adjust_dynamic_symbol): Likewise.
464 (elf_vax_always_size_sections): Likewise.
465 (elf_vax_instantiate_got_entries): Likewise.
466 (elf_vax_relocate_section): Likewise.
467 (elf_vax_finish_dynamic_symbol): Likewise.
468 (elf_vax_finish_dynamic_sections): Likewise.
469 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
470 (xstormy16_elf_always_size_sections): Likewise.
471 (xstormy16_elf_relocate_section): Likewise.
472 (xstormy16_elf_finish_dynamic_sections): Likewise.
473 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
474 sgotplt, srelgot, splt and srelplt.
475 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
477 (elf_xtensa_allocate_dynrelocs): Likewise.
478 (elf_xtensa_allocate_local_got_size): Likewise.
479 (elf_xtensa_size_dynamic_sections): Likewise.
480 (elf_xtensa_relocate_section): Likewise.
481 (elf_xtensa_finish_dynamic_sections): Likewise.
482 (shrink_dynamic_reloc_sections): Likewise.
483 (elf_xtensa_get_plt_section): Likewise.
484 (elf_xtensa_get_gotplt_section): Likewise.
485 (xtensa_callback_required_dependence): Likewise.
486 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
487 shortcuts to dynamic sections.
488 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
490 (elf64_alpha_size_plt_section): Likewise.
491 (elf64_alpha_size_rela_got_1): Likewise.
492 (elf64_alpha_size_rela_got_section): Likewise.
493 (elf64_alpha_relocate_section): Likewise.
494 (elf64_alpha_finish_dynamic_symbol): Likewise.
495 (elf64_alpha_finish_dynamic_sections): Likewise.
496 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
497 * elf64-s390.c (create_got_section): Delete.
498 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
499 (elf_s390_check_relocs): Likewise.
500 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
502 (sh_elf64_check_relocs): Likewise.
503 (sh64_elf64_adjust_dynamic_symbol): Likewise.
504 (sh64_elf64_size_dynamic_sections): Likewise.
505 (sh64_elf64_finish_dynamic_symbol): Likewise.
506 (sh64_elf64_finish_dynamic_sections): Likewise.
507 * elflink.c (_bfd_elf_create_got_section): Likewise.
508 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
509 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
510 (elfNN_ia64_finish_dynamic_sections): Likewise.
511 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
512 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
513 sgotplt, splt and sgot.
514 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
516 (mips_elf_gotplt_index): Likewise.
517 (mips_elf_primary_global_got_index): Likewise.
518 (mips_elf_global_got_index): Likewise.
519 (mips_elf_got_offset_from_index): Likewise.
520 (mips_elf_create_local_got_entry): Likewise.
521 (mips_elf_create_got_section): Likewise.
522 (mips_elf_calculate_relocation): Likewise.
523 (_bfd_mips_elf_create_dynamic_sections): Likewise.
524 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
525 (mips_elf_lay_out_got): Likewise.
526 (mips_elf_set_plt_sym_value): Likewise.
527 (_bfd_mips_elf_size_dynamic_sections): Likewise.
528 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
529 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
530 (mips_finish_exec_plt): Likewise.
531 (mips_vxworks_finish_exec_plt): Likewise.
532 (mips_vxworks_finish_shared_plt): Likewise.
533 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
534 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
535 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
537 2016-11-23 Alan Modra <amodra@gmail.com>
539 * po/BLD-POTFILES.in: Regenerate.
540 * po/SRC-POTFILES.in: Regenerate.
542 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
544 * warning.m4: Fix spelling in comments.
545 * configure.ac: Fix spelling in comments.
546 * configure: Regenerate.
548 2016-11-22 Alan Modra <amodra@gmail.com>
551 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
552 * elf32-ppc.c: Include opcode/ppc.h.
553 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
554 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
555 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
556 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
557 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
558 (ppc_elf_link_hash_table_create): Update default_params init.
559 (ppc_elf_vle_split16): Correct shift and mask. Add params.
560 Report or fix insn/reloc mismatches.
561 (ppc_elf_relocate_section): Pass input_section, offset and fixup
562 to ppc_elf_vle_split16.
564 2016-11-22 Alan Modra <amodra@gmail.com>
566 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
567 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
568 bfd_put_32 param with input_bfd.
569 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
570 ppc_elf_vle_split16 param.
571 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
573 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
575 * dwarf2.c (build_line_info_table): Rename `index' local
576 variable to `line_index'.
577 (build_lookup_funcinfo_table): Rename `index' local variable to
580 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
582 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
583 apply the negative GOT offset optimization in 64-bit code.
585 2016-11-18 James Clarke <jrtc27@jrtc27.com>
587 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
588 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
589 R_SPARC_GOT* for non-local references. Instead, treat them like
590 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
591 immediate with the calculated relocation.
593 2016-11-18 Nick Clifton <nickc@redhat.com>
596 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
597 an informative error message.
599 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
602 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
603 manipulation of diff value, and don't assume sym2 is less than sym1.
604 (elf32_avr_adjust_reloc_if_spans_insn): New function.
605 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
606 and remove redundant did_pad.
609 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
612 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
613 plt_got.offset for R_X86_64_PLTOFF64.
615 2016-11-14 Nick Clifton <nickc@redhat.com>
617 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
619 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
622 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
623 but treat them as debugging symbols.
625 2016-11-10 Jiong Wang <jiong.wang@arm.com>
628 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
629 symbol locally in PIE.
631 2016-11-10 Nick Clifton <nickc@redhat.com>
634 * compress.c (bfd_get_full_section_contents): Provide a more
635 helpful error message when a section is too large to load.
637 2016-11-08 Pedro Alves <palves@redhat.com>
639 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
642 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
644 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
645 'number_of_functions' to keep lookup table and number of entries in
647 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
648 to keep lookup table and number of entries in the table.
649 (lookup_funcinfo): New structure for lookup table for function
651 (build_line_info_table): New function to create and build the lookup
652 table for line information.
653 (lookup_address_in_line_info_table): Use the lookup table instead of
654 traverse a linked list.
655 (compare_lookup_funcinfos): New compare fuction used in sorting of
656 lookup table for function references.
657 (build_lookup_funcinfo_table): New function to create, build and
658 sort the lookup table for functions references.
659 (lookup_address_in_function_table): Use the table instead of
660 traverse a linked list.
661 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
664 2016-11-04 Nick Clifton <nickc@redhat.com>
666 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
667 when supporting 64-bit BFD targets.
669 2016-11-03 Tristan Gingold <gingold@adacore.com>
671 * config.bfd: Deprecate many old triplets.
673 2016-11-03 Nick Clifton <nickc@redhat.com>
675 * po/da.po: Updated Danish translation.
677 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
679 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
680 not fall through to the default case.
682 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
683 Andrew Waterman <andrew@sifive.com>
685 Add support for RISC-V architecture.
686 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
687 * config.bdf: Likewise.
688 * configure.ac: Likewise.
689 * Makefile.in: Regenerate.
690 * configure: Regenerate.
691 * archures.c: Add bfd_riscv_arch.
692 * reloc.c: Add riscv relocs.
693 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
694 * bfd-in2.h: Regenerate.
695 * libbfd.h: Regenerate.
696 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
697 * elfnn-riscv.c: New file.
698 * elfxx-riscv.c: New file.
699 * elfxx-riscv.h: New file.
701 2016-10-31 Alan Modra <amodra@gmail.com>
704 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
707 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
709 * cpu-arc.c (arc_get_mach): Delete.
711 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
713 * elfxx-mips.c (STUB_JALR): Correct description.
715 2016-10-20 Nick Clifton <nickc@redhat.com>
717 * po/gas.pot: Regenerate.
719 2016-10-19 Nick Clifton <nickc@redhat.com>
721 * aout-adobe.c: Add missing c-format tags for translatable strings.
722 * aout-cris.c: Likewise.
725 * binary.c: Likewise.
727 * coff-alpha.c: Likewise.
728 * coff-arm.c: Likewise.
729 * coff-i860.c: Likewise.
730 * coff-mcore.c: Likewise.
731 * coff-ppc.c: Likewise.
732 * coff-rs6000.c: Likewise.
733 * coff-sh.c: Likewise.
734 * coff-tic4x.c: Likewise.
735 * coff-tic54x.c: Likewise.
736 * coff-tic80.c: Likewise.
737 * coff64-rs6000.c: Likewise.
738 * coffcode.h: Likewise.
739 * coffgen.c: Likewise.
740 * cofflink.c: Likewise.
741 * coffswap.h: Likewise.
742 * cpu-arm.c: Likewise.
743 * dwarf2.c: Likewise.
745 * elf-attrs.c: Likewise.
746 * elf-eh-frame.c: Likewise.
747 * elf-ifunc.c: Likewise.
748 * elf-m10300.c: Likewise.
749 * elf-s390-common.c: Likewise.
751 * elf32-arc.c: Likewise.
752 * elf32-arm.c: Likewise.
753 * elf32-avr.c: Likewise.
754 * elf32-bfin.c: Likewise.
755 * elf32-cr16.c: Likewise.
756 * elf32-cr16c.c: Likewise.
757 * elf32-cris.c: Likewise.
758 * elf32-crx.c: Likewise.
759 * elf32-d10v.c: Likewise.
760 * elf32-d30v.c: Likewise.
761 * elf32-epiphany.c: Likewise.
762 * elf32-fr30.c: Likewise.
763 * elf32-frv.c: Likewise.
764 * elf32-gen.c: Likewise.
765 * elf32-hppa.c: Likewise.
766 * elf32-i370.c: Likewise.
767 * elf32-i386.c: Likewise.
768 * elf32-i960.c: Likewise.
769 * elf32-ip2k.c: Likewise.
770 * elf32-iq2000.c: Likewise.
771 * elf32-lm32.c: Likewise.
772 * elf32-m32c.c: Likewise.
773 * elf32-m32r.c: Likewise.
774 * elf32-m68hc11.c: Likewise.
775 * elf32-m68hc12.c: Likewise.
776 * elf32-m68hc1x.c: Likewise.
777 * elf32-m68k.c: Likewise.
778 * elf32-mcore.c: Likewise.
779 * elf32-mep.c: Likewise.
780 * elf32-metag.c: Likewise.
781 * elf32-microblaze.c: Likewise.
782 * elf32-moxie.c: Likewise.
783 * elf32-msp430.c: Likewise.
784 * elf32-mt.c: Likewise.
785 * elf32-nds32.c: Likewise.
786 * elf32-nios2.c: Likewise.
787 * elf32-or1k.c: Likewise.
788 * elf32-pj.c: Likewise.
789 * elf32-ppc.c: Likewise.
790 * elf32-rl78.c: Likewise.
791 * elf32-rx.c: Likewise.
792 * elf32-s390.c: Likewise.
793 * elf32-score.c: Likewise.
794 * elf32-score7.c: Likewise.
795 * elf32-sh-symbian.c: Likewise.
796 * elf32-sh.c: Likewise.
797 * elf32-sh64.c: Likewise.
798 * elf32-spu.c: Likewise.
799 * elf32-tic6x.c: Likewise.
800 * elf32-tilepro.c: Likewise.
801 * elf32-v850.c: Likewise.
802 * elf32-vax.c: Likewise.
803 * elf32-visium.c: Likewise.
804 * elf32-xgate.c: Likewise.
805 * elf32-xtensa.c: Likewise.
806 * elf64-alpha.c: Likewise.
807 * elf64-gen.c: Likewise.
808 * elf64-hppa.c: Likewise.
809 * elf64-ia64-vms.c: Likewise.
810 * elf64-mmix.c: Likewise.
811 * elf64-ppc.c: Likewise.
812 * elf64-s390.c: Likewise.
813 * elf64-sh64.c: Likewise.
814 * elf64-sparc.c: Likewise.
815 * elf64-x86-64.c: Likewise.
816 * elfcode.h: Likewise.
817 * elfcore.h: Likewise.
818 * elflink.c: Likewise.
819 * elfnn-aarch64.c: Likewise.
820 * elfnn-ia64.c: Likewise.
821 * elfxx-mips.c: Likewise.
822 * elfxx-sparc.c: Likewise.
823 * elfxx-tilegx.c: Likewise.
826 * libbfd.c: Likewise.
827 * linker.c: Likewise.
828 * m68klinux.c: Likewise.
829 * mach-o.c: Likewise.
834 * pe-mips.c: Likewise.
835 * peXXigen.c: Likewise.
836 * pei-x86_64.c: Likewise.
837 * peicode.h: Likewise.
838 * ppcboot.c: Likewise.
840 * sparclinux.c: Likewise.
843 * vms-alpha.c: Likewise.
844 * vms-lib.c: Likewise.
845 * xcofflink.c: Likewise.
847 2016-10-18 Nick Clifton <nickc@redhat.com>
849 * po/da.po: Updated Danish translation.
851 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
853 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
856 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
858 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
859 variable to `reloc_index'.
861 2016-10-12 Alan Modra <amodra@gmail.com>
863 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
864 (STD_SECTION): Adjust to suit.
865 * elf.c (_bfd_elf_large_com_section): Likewise.
866 * bfd-in2.h: Regenerate.
868 2016-10-11 Alan Modra <amodra@gmail.com>
870 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
871 defined temporarily with bfd_und_section.
872 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
873 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
874 symbols with bfd_und_section.
876 2016-10-07 Alan Modra <amodra@gmail.com>
878 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
879 obfd param with struct bfd_link_info param. Update all callers.
880 * linker.c (bfd_merge_private_bfd_data): Likewise.
881 (_bfd_generic_verify_endian_match): Likewise.
882 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
883 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
884 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
885 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
886 (_bfd_elf_merge_object_attributes): Likewise.
887 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
888 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
889 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
890 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
891 (elf32_arm_merge_private_bfd_data): Likewise.
892 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
893 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
894 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
895 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
896 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
897 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
898 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
899 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
900 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
901 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
902 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
903 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
904 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
905 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
906 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
907 (elf32_msp430_merge_private_bfd_data): Likewise.
908 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
909 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
910 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
911 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
912 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
913 (ppc_elf_merge_obj_attributes): Likewise.
914 (ppc_elf_merge_private_bfd_data): Likewise.
915 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
916 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
917 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
918 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
919 (elf32_score_merge_private_bfd_data): Likewise.
920 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
921 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
922 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
923 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
924 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
925 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
926 (elf32_tic6x_merge_private_bfd_data): Likewise.
927 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
928 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
929 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
930 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
931 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
932 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
933 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
934 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
935 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
936 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
937 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
938 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
939 (mips_elf_merge_obj_attributes): Likewise.
940 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
941 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
942 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
943 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
944 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
945 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
946 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
947 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
948 * bfd-in2.h: Regenerate.
949 * libbfd.h: Regenerate.
951 2016-10-07 Alan Modra <amodra@gmail.com>
953 * Makefile.am (LIBBFD_H_FILES): Update.
954 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
955 * cpu-sh.c (sh_merge_bfd_arch): Move to..
956 * elf32-sh.c: ..here, and make static.
957 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
959 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
960 _bfd_generic_verify_endian_match.
961 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
962 (bfd_elf32_bfd_merge_private_bfd_data): Define as
963 _bfd_generic_verify_endian_match.
964 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
966 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
967 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
968 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
969 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
970 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
971 * linker.c: ..here, and make internal.
972 * bfd.c (bfd_merge_private_bfd_data): Move to..
974 * Makefile.in: Regenerate.
975 * doc/Makefile.in: Regenerate.
976 * bfd-in2.h: Regenerate.
977 * libbfd.h: Regenerate.
979 2016-10-06 Alan Modra <amodra@gmail.com>
981 * coff-h8300.c: Spell fall through comments consistently.
982 * coffgen.c: Likewise.
983 * elf32-hppa.c: Likewise.
984 * elf32-ppc.c: Likewise.
985 * elf32-score.c: Likewise.
986 * elf32-score7.c: Likewise.
987 * elf64-ppc.c: Likewise.
988 * elfxx-aarch64.c: Likewise.
989 * elfxx-mips.c: Likewise.
990 * cpu-ns32k.c: Add missing fall through comments.
991 * elf-m10300.c: Likewise.
992 * elf32-arm.c: Likewise.
993 * elf32-avr.c: Likewise.
994 * elf32-bfin.c: Likewise.
995 * elf32-frv.c: Likewise.
996 * elf32-i386.c: Likewise.
997 * elf32-microblaze.c: Likewise.
998 * elf32-nds32.c: Likewise.
999 * elf32-ppc.c: Likewise.
1000 * elf32-rl78.c: Likewise.
1001 * elf32-rx.c: Likewise.
1002 * elf32-s390.c: Likewise.
1003 * elf32-sh.c: Likewise.
1004 * elf32-tic6x.c: Likewise.
1005 * elf64-ia64-vms.c: Likewise.
1006 * elf64-ppc.c: Likewise.
1007 * elf64-s390.c: Likewise.
1008 * elf64-x86-64.c: Likewise.
1009 * elflink.c: Likewise.
1010 * elfnn-aarch64.c: Likewise.
1011 * elfnn-ia64.c: Likewise.
1013 * oasys.c: Likewise.
1014 * pdp11.c: Likewise.
1016 * versados.c: Likewise.
1018 2016-10-06 Alan Modra <amodra@gmail.com>
1020 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1022 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1023 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1025 2016-10-06 Alan Modra <amodra@gmail.com>
1027 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1028 OR in arithmetic expression, not boolean OR.
1030 2016-09-30 Alan Modra <amodra@gmail.com>
1032 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1033 as per comment at head of bfd-in2.h.
1034 * Makefile.in: Regenerate.
1036 2016-09-30 Alan Modra <amodra@gmail.com>
1038 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1039 _bfd_error_handler (...) throughout.
1040 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1041 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1042 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1043 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1044 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1045 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1046 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1047 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1048 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1049 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1050 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1051 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1052 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1053 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1054 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1055 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1056 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1057 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1058 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1059 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1060 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1061 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1062 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1063 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1064 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1065 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1066 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1067 * xcofflink.c: Likewise.
1069 2016-09-30 Alan Modra <amodra@gmail.com>
1071 * bfd-in.h: Include stdarg.h.
1072 * bfd.c (bfd_error_handler_type): Make like vprintf.
1073 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1074 (error_handler_internal): New function, split out from..
1075 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1076 (bfd_set_error_handler): Update.
1077 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1078 (_bfd_assert_handler): Make static.
1079 * coffgen.c (null_error_handler): Update params.
1080 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1081 Don't use bfd_error_handler_type.
1082 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1083 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1084 to _bfd_error_handler.
1085 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1086 (bfd_assert_handler_type): Likewise.
1087 (_bfd_error_handler): Update.
1088 * bfd-in2.h: Regenerate.
1089 * libbfd.h: Regenerate.
1091 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1094 * elf-bfd.h (struct elf_backend_data): Delete
1095 elf_backend_count_output_relocs callback and add
1096 elf_backend_update_relocs.
1097 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1098 (emit_relocs): Deleted.
1099 (elf32_arm_emit_relocs): Deleted.
1100 (elf_backend_emit_relocs): Updated not to use the old functions.
1101 (elf32_arm_update_relocs): New function.
1102 (elf_backend_update_relocs): New define.
1103 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1104 relocation count. Call elf_backend_emit_relocs.
1105 (_bfd_elf_size_reloc_section): Do not call
1106 elf_backend_count_output_relocs.
1107 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1108 (elf_backend_update_relocs): New define.
1110 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1113 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1114 Thumb-ARM stub is too far.
1116 2016-09-27 Nick Clifton <nickc@redhat.com>
1119 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1120 timestamp field if real time values are not being stored.
1122 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1124 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1125 to verify CC_FOR_BUILD compiler.
1126 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1127 and add CC_FOR_BUILD compiler checks.
1128 * Makefile.in: Regenerate.
1129 * configure: Likewise.
1130 * doc/Makefile.in: Likewise.
1132 2016-09-26 Awson <kyrab@mail.ru>
1135 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1136 for R_AMD64_PCRQUAD relocations.
1138 2016-09-26 Alan Modra <amodra@gmail.com>
1140 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1141 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1142 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1143 attributes, merge them. Don't warn about undefined tag bits,
1144 or copy unknown values to output.
1145 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1146 _bfd_elf_ppc_merge_fp_attributes.
1148 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1151 * elf-bfd.h (struct elf_backend_data): Add
1152 elf_backend_count_output_relocs callback to count relocations in
1154 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1155 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1156 (elf32_arm_count_output_relocs): New function.
1157 (emit_relocs): New function.
1158 (elf32_arm_emit_relocs): New function.
1159 (elf32_arm_vxworks_emit_relocs): New function.
1160 (elf_backend_emit_relocs): Updated to use the new functions.
1161 (elf_backend_count_output_relocs): New define.
1162 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1163 to the relocation count.
1164 (_bfd_elf_link_size_reloc_section): Use callback to count the
1165 relocations which will be in output.
1166 (_bfd_elf_default_count_output_relocs): New function.
1167 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1169 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1171 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1172 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1173 bigger than 0x1000 bytes.
1175 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1177 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1180 2016-09-14 Nick Clifton <nickc@redhat.com>
1183 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1184 contains a valid size for the Debug directory.
1186 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1188 * format.c (struct bfd_preserve): New "build_id" field.
1189 (bfd_preserve_save): Save "build_id".
1190 (bfd_preserve_restore): Restore "build_id".
1192 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1195 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1196 relocation with copy relocation when building executable.
1198 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1201 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1202 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1203 Compute shrink_boundary and adjust addend only if
1204 addend_within_shrink_boundary.
1205 (elf32_avr_relax_section): Modify calls to
1206 elf32_avr_relax_delete_bytes to pass extra parameter.
1208 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1210 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1211 array of bytes and use bfd_get_16 to interpret its encoding according
1212 to endianness of target.
1214 2016-09-01 Alan Modra <amodra@gmail.com>
1216 * elf64-ppc.c (synthetic_opd): New static var.
1217 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1218 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1220 2016-08-31 Alan Modra <amodra@gmail.com>
1222 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1223 track max group size with a new "group_size" var that is reduced
1224 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1227 2016-08-31 Alan Modra <amodra@gmail.com>
1229 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1230 (elf_backend_section_processing): Don't define.
1231 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1232 split on non-exec sections differing in SHF_PPC_VLE. When
1233 splitting segments, mark size invalid.
1235 2016-08-30 Alan Modra <amodra@gmail.com>
1238 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1240 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1245 R_386_PC32 relocation is used to call IFUNC function in PIC
1248 2016-08-27 Alan Modra <amodra@gmail.com>
1251 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1252 have corresponding SHF_GROUP sections.
1253 (bfd_elf_set_group_contents): Comment.
1255 2016-08-27 Alan Modra <amodra@gmail.com>
1258 * elf64-ppc.c (pc_dynrelocs): New function.
1259 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1260 handle pic dynamic relocs.
1262 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1264 * bfd-in.h (struct elf32_arm_params): Define.
1265 (bfd_elf32_arm_set_target_relocs): Rename into ...
1266 (bfd_elf32_arm_set_target_params): This. Use a struct
1267 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1268 * bfd-in2.h: Regenerate.
1269 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1270 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1271 elf32_arm_params rather than as individual parameters.
1273 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1275 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1276 passed the end of htab->stub_group array.
1277 (elf32_arm_create_or_find_stub_sec): Likewise.
1278 (elf32_arm_create_stub): Likewise.
1280 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1282 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1283 to TRUE for GOT and TLS relocs.
1285 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1287 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1289 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1291 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1292 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1293 (struct elf_arc_link_hash_table): Likewise.
1294 (elf_arc_link_hash_newfunc): Likewise.
1295 (elf_arc_link_hash_table_free): Likewise.
1296 (arc_elf_link_hash_table_create): Likewise.
1297 (elf_arc_relocate_section): Fixed conditions related to dynamic
1298 (elf_arc_check_relocs): Likewise.
1299 (arc_elf_create_dynamic_sections): Added
1300 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1301 through the hash table.
1303 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1305 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1306 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1309 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1311 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1313 * bfd-in2.h: Regenerated from the previous changes.
1314 * libbfd.h: Regenerated from the previous changes.
1316 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1318 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1319 the input import library bfd.
1320 * bfd-in2.h: Regenerate.
1321 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1322 and new_cmse_stub_offset fields.
1323 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1325 (elf32_arm_add_stub): Likewise for stub_offset.
1326 (arm_new_stubs_start_offset_ptr): New function.
1327 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1328 empty SG veneers to have zero relocations.
1329 (arm_size_one_stub): Only initialize stub size and template
1330 information for non empty veneers. Do not update veneer section size
1331 if veneer already has an offset.
1332 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1333 of a boolean indicating success or failure.
1334 (cmse_scan): Change stub_changed parameter into an integer pointer
1335 parameter cmse_stub_created to count the number of stub created and
1336 adapt to change of return value in elf32_arm_create_stub.
1337 (cmse_entry_fct_p): New function.
1338 (arm_list_new_cmse_stub): Likewise.
1339 (set_cmse_veneer_addr_from_implib): Likewise.
1340 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1341 cmse_scan instead of that of cmse_stub_changed to compute the number
1342 of stub created and use it to initialize stub_changed. Call
1343 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1344 of return value in elf32_arm_create_stub. Use
1345 arm_stub_section_start_offset () if not NULL to initialize size of
1346 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1347 erratum fix to -1. Use ret to hold return value.
1348 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1349 NULL to initialize size of secure gateway veneers section. Adapt
1350 comment to stress the importance of zeroing veneer section content.
1351 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1352 initialize eponymous field in struct elf32_arm_link_hash_table.
1354 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1356 * elf32-s390.c (stdarg.h): New include.
1357 (elf_s390_grok_psinfo): New function.
1358 (elf_s390_write_core_note): New function.
1359 (elf_backend_grok_psinfo): Declare backend hook.
1360 (elf_backend_write_core_note): Likewise.
1361 * elf64-s390.c (stdarg.h): New include.
1362 (elf_s390_grok_prstatus): New function.
1363 (elf_s390_grok_psinfo): New function.
1364 (elf_s390_write_core_note): New function.
1365 (elf_backend_grok_prstatus): Declare backend hook.
1366 (elf_backend_grok_psinfo): Likewise.
1367 (elf_backend_write_core_note): Likewise.
1369 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1371 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1372 (elf_s390_finish_ifunc_symbol): Likewise.
1373 (elf_s390_finish_dynamic_symbol): Likewise.
1374 (elf_s390_finish_dynamic_sections): Likewise.
1375 (elf_s390_grok_prstatus): Likewise.
1376 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1377 (elf_s390_finish_dynamic_symbol): Likewise.
1379 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1381 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1383 2016-08-23 Nick Clifton <nickc@redhat.com>
1385 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1386 there is no arm data associated with the section.
1388 2016-08-23 Alan Modra <amodra@gmail.com>
1391 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1392 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1394 2016-08-22 Nick Clifton <nickc@redhat.com>
1396 * doc/chew.c (main): Free the string buffer used to files as they
1399 2016-08-22 Alan Modra <amodra@gmail.com>
1401 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1402 (ppc_elf_relocate_section): ..to here. Comment. Error on
1403 detecting -mbss-plt -fPIC local ifuncs too.
1404 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1405 branch table entries.
1407 2016-08-19 Nick Clifton <nickc@redhat.com>
1409 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1410 section after the symbol table and string table sections.
1412 2016-08-19 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1415 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1416 dyn_relocs for weakdefs.
1417 (alias_readonly_dynrelocs): New function.
1418 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1419 (ppc64_elf_relocate_section): Simplify condition under which
1420 dyn_relocs are emitted.
1422 2016-08-19 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1426 (readonly_dynrelocs): Comment fix.
1427 (global_entry_stub): New function.
1428 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1429 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1430 that in size_global_entry_stubs, handling ifunc too. Delete dead
1432 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1433 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1434 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1435 undefweak syms. Expand and correct comments.
1436 (size_global_entry_stubs): Ensure symbol is defined.
1437 (ppc64_elf_relocate_section): Match condition under which
1438 dyn_relocs are emitted to that in allocate_dynrelocs.
1440 2016-08-12 Alan Modra <amodra@gmail.com>
1442 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1443 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1444 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1446 2016-08-11 Alan Modra <amodra@gmail.com>
1448 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1449 non_got_ref true in any case where we could have generated dynbss
1450 copies but decide not to do so.
1452 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1454 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1455 the stub address retrieved if associated with a microMIPS
1458 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1460 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1461 stub also add STO_MICROMIPS annotation.
1463 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1465 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1466 in microMIPS LA25 stub references.
1468 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1470 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1471 adjusting the use_count of merged .got entries.
1473 2016-08-08 Nick Clifton <nickc@redhat.com>
1475 * doc/chew.c (delete_string): Only free the string buffer if it is
1476 there. Mark the buffer as NULL after freeing.
1477 (drop): Free the dropped string.
1478 (free_words): New function: Frees the memory allocated to the
1480 (add_instrinsic): Duplicate the name string, so that it can be
1482 (compile): Free unused words.
1483 (main): Free the dictionary and top level string buffers at the
1486 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1488 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1489 * bfd-in2.h: Regenerate.
1490 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1492 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1493 cmse_implib field in struct elf32_arm_link_hash_table.
1494 (elf32_arm_filter_cmse_symbols): New function.
1495 (elf32_arm_filter_implib_symbols): Likewise.
1496 (elf_backend_filter_implib_symbols): Define to
1497 elf32_arm_filter_implib_symbols.
1499 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1501 * elf32-arm.c (CMSE_PREFIX): Define macro.
1502 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1503 (cmse_branch_thumb_only): Declare stub.
1504 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1505 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1506 FALSE if there is no PLT.
1507 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1508 (elf32_arm_final_link_relocate): Likewise.
1509 (elf32_arm_gc_sweep_hook): Likewise.
1510 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1511 secure entry functions.
1512 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1513 (arm_dedicated_stub_output_section_required): Change to a switch case
1514 and add a case for arm_stub_cmse_branch_thumb_only.
1515 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1516 (arm_stub_dedicated_output_section_name): Likewise.
1517 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1518 ATTRIBUTE_UNUSED for htab parameter.
1519 (arm_stub_required_alignment): Likewise.
1520 (arm_stub_sym_claimed): Likewise.
1521 (arm_dedicated_stub_section_padding): Likewise.
1522 (cmse_scan): New function.
1523 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1524 Set stub_changed to TRUE if such veneers were created.
1525 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1528 2016-08-02 Alan Modra <amodra@gmail.com>
1531 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1533 2016-08-02 Nick Clifton <nickc@redhat.com>
1536 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1537 (elf_backend_sweep_hook): Delete.
1539 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1540 Kwok Cheung Yeung <kcy@codesourcery.com>
1542 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1543 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1544 (ppc_elf_vle_split16): Clear field before inserting.
1546 2016-08-01 Nick Clifton <nickc@redhat.com>
1548 * po/sv.po: Updated Swedish translation.
1550 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1551 Nick Clifton <nickc@redhat.com>
1554 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1555 of the coff_section_data before using it.
1557 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1559 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1560 in PLT compression selection.
1561 (_bfd_mips_elf_check_relocs): Likewise.
1563 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1565 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1566 case where there's no elf_link_hash_entry while processing
1567 GOT_NORMAL got entries.
1569 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1571 * version.m4 (BFD_VERSION): Set to 2.27.51.
1572 * configure: Regenerated.
1574 2016-07-21 Nick Clifton <nickc@redhat.com>
1576 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1577 (swap_out_syms): Return an error when not finding ELF output
1578 section rather than asserting.
1580 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1582 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1584 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1586 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1587 and handle pr_pid if present.
1589 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1592 * elf.c (assign_file_positions_for_load_sections): Also check
1593 p_paddr for program header space.
1595 2016-07-20 Alan Modra <amodra@gmail.com>
1597 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1598 ppc64_elf_unhandled_reloc for special_function.
1599 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1601 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1603 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1605 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1606 corresponding error message.
1608 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1610 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1611 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1612 (branch_reloc_p): New function.
1613 (mips_elf_calculate_relocation): Handle ISA mode determination
1614 for relocations against section symbols, against absolute
1615 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1617 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1618 checks for weak undefined symbols. Also check target alignment
1619 within the same ISA mode.
1620 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1621 in the alignment check.
1622 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1623 <R_MICROMIPS_PC10_S1>: Likewise.
1624 <R_MICROMIPS_PC16_S1>: Likewise.
1625 (mips_elf_perform_relocation): Report a failure for unsupported
1626 same-mode JALX instructions and cross-mode branches.
1627 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1628 error messages for jumps to misaligned addresses.
1630 2016-07-16 Alan Modra <amodra@gmail.com>
1632 * elflink.c: Include plugin-api.h.
1633 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1634 (try_claim): ..here.
1635 * plugin.h: Don't include bfd.h.
1636 (bfd_plugin_open_input): Declare.
1638 2016-07-16 Alan Modra <amodra@gmail.com>
1640 * targets.c (bfd_seach_for_target): Rename to..
1641 (bfd_iterate_over_targets): ..this. Rewrite doc.
1642 * bfd-in2.h: Regenerate.
1644 2016-07-16 Alan Modra <amodra@gmail.com>
1646 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1647 * libbfd.h: Regenerate.
1648 * bfd-in2.h: Regenerate.
1650 2016-07-16 Alan Modra <amodra@gmail.com>
1652 * libbfd-in.h (BFD_ALIGN): Move to..
1654 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1655 * elf32-ppc.c (default_params): Adjust init.
1656 (ppc_elf_link_params): Set pagesize_p2.
1657 * libbfd.h: Regenerate.
1658 * bfd-in2.h: Regenerate.
1660 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1662 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1663 (_bfd_elf_filter_global_symbols): Declare.
1664 * elf.c (_bfd_elf_filter_global_symbols): New function.
1665 * elflink.c (elf_filter_global_symbols): Likewise.
1666 (elf_output_implib): Likewise.
1667 (bfd_elf_final_link): Call above function, failing if it does.
1668 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1670 (elf_backend_copy_indirect_symbol): Fix spacing.
1671 (elf_backend_hide_symbol): Likewise.
1672 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1674 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1675 Nick Clifton <nickc@redhat.com>
1677 * elf32-arc.c (PR_DEBUG): Delete.
1678 Fix printing of debug information. Fix formatting of debug
1680 (debug_arc_reloc): Handle symbols that are not from an input file.
1681 (arc_do_relocation): Remove excessive exclamation points.
1683 * arc-got.h: Fix formatting. Fix printing of debug information.
1684 (new_got_entry_to_list): Use xmalloc.
1685 * config.bfd: use the big-endian arc vector as the default vector
1686 for big-endian arc targets.
1688 2016-07-15 Alan Modra <amodra@gmail.com>
1690 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1691 from marking sym_indices.
1693 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1695 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1696 first with relocations against absolute symbols.
1697 (bfd_install_relocation): Likewise.
1699 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1702 .got/.got.plt sections to 8 bytes.
1704 2016-07-12 Nick Clifton <nickc@redhat.com>
1706 * binary.c (binary_set_section_contents): Second grammar fix.
1708 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1710 * binary.c (binary_set_section_contents): Fix grammar in warning
1713 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1715 * elf32-arc.c: made PR_DEBUG always defined.
1717 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1719 * arc-got.h: Moved got related structures from elf32-arc.c to
1720 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1721 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1722 tls_type_for_reloc, symbol_has_entry_of_type,
1723 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1724 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1725 relocate_fix_got_relocs_for_got_info,
1726 create_got_dynrelocs_for_single_entry,
1727 create_got_dynrelocs_for_got_info): Added to file.
1728 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1731 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1733 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1735 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1737 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1738 (THUMB32_MOVW): Likewise.
1739 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1740 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1741 (arm_stub_is_thumb): Add new veneer stub.
1742 (arm_type_of_stub): Use new veneer.
1743 (arm_stub_required_alignment): Add new veneer.
1745 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1747 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1748 (SEC_ELF_PURECODE): ... this.
1749 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1751 (elf32_arm_fake_sections): Likewise.
1752 (elf_32_arm_section_flags): Likewise.
1753 (elf_32_arm_lookup_section_flags): Likewise.
1754 * section.c (SEC_ELF_NOREAD): Rename to ...
1755 (SEC_ELF_PURECODE): ... this.
1757 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1759 * elf32-arm.c (using_thumb2_bl): New function.
1760 (arm_type_of_stub): Declare thumb2 variable together and change type
1761 to bfd_boolean. Use using_thumb2_bl () to determine whether
1762 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1763 checked for BL range.
1764 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1765 the bit size of BL offset.
1767 2016-06-29 Nick Clifton <nickc@redhat.com>
1769 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1770 Returns TRUE for AArch64 mapping symbols.
1771 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1772 mapping symbols as precious in object files so that they will not
1774 (elf_backend_symbol_processing): Define.
1776 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1777 for ARM mapping symbols.
1778 (elf32_arm_backend_symbol_processing): Make use of the new function.
1780 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1783 * elflink.c (elf_link_check_versioned_symbol): Return false
1784 for unreferenced undefined symbol.
1786 2016-06-28 Nick Clifton <nickc@redhat.com>
1788 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1791 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1792 function. Marks mapping symbols in object files as precious, so
1793 that strip will not remove them.
1794 (elf_backend_symbol_processing): Define.
1796 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1798 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1799 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1801 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1803 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1805 (mips16_reloc_map): Likewise.
1806 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1807 (mips16_elf64_howto_table_rela): Likewise.
1808 (mips16_reloc_map): Likewise.
1809 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1810 (elf_mips16_howto_table_rela): Likewise.
1811 (mips16_reloc_map): Likewise.
1812 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1813 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1814 (b_reloc_p): Likewise.
1815 (mips_elf_calculate_relocation): Likewise.
1816 (_bfd_mips_elf_check_relocs): Likewise.
1817 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1818 * bfd-in2.h: Regenerate.
1819 * libbfd.h: Regenerate.
1821 2016-06-27 Alan Modra <amodra@gmail.com>
1824 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1825 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1827 (ppc64_elf_size_stubs): Adjust to suit.
1829 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1831 * elf32-dlx.h: New file.
1832 * elf32-dlx.c: Adjust.
1834 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1836 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1838 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1840 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1843 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1845 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1846 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1847 (elfcore_grok_freebsd_psinfo): New function.
1848 (elfcore_grok_freebsd_prstatus): New function.
1849 (elfcore_grok_freebsd_note): New function.
1850 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1853 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1855 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1858 2016-06-24 Alan Modra <amodra@gmail.com>
1860 * config.bfd: Delete mips vxworks patterns matched earlier.
1861 Combine mips*-*-none with mips*-*-elf*.
1863 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1865 * elfxx-mips.c (mips_elf_perform_relocation): Call
1866 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1867 use the `%X%H' format for the cross-mode jump conversion error
1868 message. Remove the full stop from the end of the message.
1869 Continue processing rather than returning failure.
1871 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1873 * archures.c: Remove bfd_mach_arc_nps400.
1874 * bfd-in2.h: Likewise.
1875 * cpu-arc.c (arch_info_struct): Likewise.
1876 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1879 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1883 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1885 (elf_link_is_defined_archive_symbol): Call
1886 bfd_link_plugin_object_p on unknown plugin object and use the
1887 IR symbol table if the input is an IR object.
1888 * plugin.c (bfd_link_plugin_object_p): New function.
1889 * plugin.h (bfd_link_plugin_object_p): New prototype.
1891 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1894 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1895 on symbol from plugin dummy input.
1897 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1899 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1901 * bfd-in2.h: Regenerated.
1902 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1903 with bfd_plugin_unknown.
1905 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1908 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1909 bfd_boolean argument.
1910 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1911 "shared object" with "PIC object" in comments.
1912 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1913 "shared object" with "PIC object" in comments. Avoid PLT if
1914 requested. Generate dynamic relocations for non-GOT references.
1915 Make room for the special first entry in PLT and allocate PLT
1916 entry only for PLT and PC-relative references. Store dynamic
1917 GOT relocations in .rel[a].iplt section for static executables.
1918 If PLT isn't used, always use GOT for symbol value. Don't
1919 allocate GOT entry if it isn't used.
1920 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1921 count only in the code section. Allocate dynamic pointer
1922 relocation against STT_GNU_IFUNC symbol in the non-code section.
1923 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1924 only for PC-relative references.
1925 (elf_i386_allocate_dynrelocs): Pass TRUE to
1926 _bfd_elf_allocate_ifunc_dyn_relocs.
1927 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1928 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1929 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1930 the non-code section and store it in the proper REL section.
1931 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1933 (elf_i386_finish_dynamic_symbol): Generate dynamic
1934 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1935 STT_GNU_IFUNC symbols without PLT.
1936 (elf_i386_finish_dynamic_sections): Don't handle local
1937 STT_GNU_IFUNC symbols here.
1938 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1940 (elf_backend_output_arch_local_syms): New.
1941 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1942 count only in the code section. Allocate dynamic pointer
1943 relocation against STT_GNU_IFUNC symbol in the non-code section.
1944 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1945 count only for PC-relative references.
1946 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1947 _bfd_elf_allocate_ifunc_dyn_relocs.
1948 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1949 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1950 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1951 without PLT. Generate dynamic pointer relocation against
1952 STT_GNU_IFUNC symbol in the non-code section and store it in
1953 the proper RELA section. Don't allow non-pointer relocation
1954 against STT_GNU_IFUNC symbol without PLT.
1955 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1956 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1957 STT_GNU_IFUNC symbols without PLT.
1958 (elf_x86_64_finish_dynamic_sections): Don't handle local
1959 STT_GNU_IFUNC symbols here.
1960 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1962 (elf_backend_output_arch_local_syms): New.
1963 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1964 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1966 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1967 Tony Wang <tony.wang@arm.com>
1969 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1971 (stub_long_branch_thumb2_only): Define stub.
1972 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1973 (arm_stub_long_branch_thumb2_only): Likewise.
1974 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1977 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1979 * archures.c (bfd_mach_sparc_v8plusc): Define.
1980 (bfd_mach_sparc_v9c): Likewise.
1981 (bfd_mach_sparc_v8plusd): Likewise.
1982 (bfd_mach_sparc_v9d): Likewise.
1983 (bfd_mach_sparc_v8pluse): Likewise.
1984 (bfd_mach_sparc_v9e): Likewise.
1985 (bfd_mach_sparc_v8plusv): Likewise
1986 (bfd_mach_sparc_v9v): Likewise.
1987 (bfd_mach_sparc_v8plusm): Likewise.
1988 (bfd_mach_sparc_v9m): Likewise.
1989 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1990 (bfd_mach_sparc_64bit_p): Likewise.
1991 * bfd-in2.h: Regenerate.
1992 * cpu-sparc.c (arch_info_struct): Add entries for
1993 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1994 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1995 and bfd_mach_sparc_v9{c,d,e,v,m}.
1996 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1997 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1999 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2002 symbols for relocations against IFUNC symbols.
2003 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2005 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2007 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2008 .rela.iplt in DT_PLTRELSZ.
2009 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2010 for DT_PLTRELSZ and DT_RELASZ as well.
2012 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2015 non-loaded, non-alloced sections.
2016 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2018 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2020 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2021 allocating dynamic relocation.
2022 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2024 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2027 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2028 offsets until reloc_toaddr.
2030 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2032 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2033 Don't check symbol type for STN_UNDEF symbol index.
2034 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2035 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2038 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2040 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2042 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2043 for exact arch value then. Force review of arch check logic for new
2045 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2046 that logic for new architecture.
2047 (arch_has_thumb2_nop): Remove.
2048 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2049 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2051 2016-06-14 Alan Modra <amodra@gmail.com>
2053 * bfd-in.h (bfd_my_archive): Delete.
2054 * bfd-in2.h: Regenerate.
2056 2016-06-14 Alan Modra <amodra@gmail.com>
2059 * archive.c (open_nested_file): Set my_archive.
2060 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2062 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2063 (bfd_seek): Likewise.
2064 * bfdwin.c (bfd_get_file_window): Likewise.
2065 * cache.c (cache_bmmap): Likewise.
2066 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2067 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2069 * plugin.c (try_claim): Likewise.
2070 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2071 file within thin archive, not the archive.
2073 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2076 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2077 section address for R_386_GOT32/R_386_GOT32X relocations against
2078 IFUNC symbols if there is no base register and return error for
2081 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2084 GOT32 adjustment for static executables.
2086 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2088 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2090 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2092 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2094 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2096 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2098 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2100 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2101 (SECTSTART): Changed.
2102 (elf_arc_relocate_section): Fixed mistake in PIE related
2104 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2106 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2108 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2109 enable support for "-z combreloc" and DT_RELACOUNT.
2110 (elf_backend_reloc_type_class): Likewise
2112 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2115 * elf32-i386.c (elf_i386_relocate_section): When relocating
2116 R_386_GOT32, return error without a base register for PIC and
2117 subtract the .got.plt section address only with a base register.
2119 2016-06-10 Alan Modra <amodra@gmail.com>
2121 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2122 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2123 (_bfd_elf_strtab_init): Formatting.
2124 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2125 (_bfd_elf_strtab_addref): Take size_t idx param.
2126 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2127 (_bfd_elf_strtab_offset): Likewise.
2128 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2129 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2130 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2131 (_bfd_elf_strtab_finalize): Similarly.
2132 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2133 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2134 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2135 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2136 using bfd_size_type.
2137 (bfd_section_from_shdr): Delete amt.
2138 (_bfd_elf_init_reloc_shdr): Likewise.
2139 (_bfd_elf_link_assign_sym_version): Likewise.
2140 (assign_section_numbers): Use size_t reloc_count.
2141 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2142 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2143 (elf_link_is_defined_archive_symbol): Likewise.
2144 (elf_add_dt_needed_tag): Likewise.
2145 (elf_finalize_dynstr): Likewise.
2146 (elf_link_add_object_symbols): Likewise.
2147 (bfd_elf_size_dynamic_sections): Likewise.
2148 (elf_create_symbuf): Similarly.
2149 (bfd_elf_match_symbols_in_sections): Likewise.
2150 (elf_link_swap_symbols_out): Likewise.
2151 (elf_link_check_versioned_symbol): Likewise.
2152 (bfd_elf_gc_record_vtinherit): Likewise.
2153 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2155 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2158 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2159 and relocs only if shrinking occurred.
2161 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2163 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2164 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2165 (elf_i386_check_tls_transition): Check indirect call and direct
2166 call with the addr32 prefix for general and local dynamic models.
2167 Set the tls_get_addr feild.
2168 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2169 indirect ___tls_get_addr call via GOT.
2170 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2171 transitions with indirect call and direct call with the addr32
2174 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2176 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2177 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2178 (elf_s390_relocate_section): Fix comment.
2179 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2182 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2184 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2185 section offset when calculation the larl operand in the first PLT
2188 2016-06-07 Alan Modra <amodra@gmail.com>
2190 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2191 to match other 32-bit archs.
2192 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2193 (ppc_elf_object_p): Call it.
2194 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2196 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2197 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2198 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2199 _bfd_elf_ppc_at_tprel_transform): Move to..
2200 * elf-bfd.h: ..here.
2201 (_bfd_elf_ppc_set_arch): Declare.
2202 * bfd-in2.h: Regenerate.
2204 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2206 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2207 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2208 (elf_x86_64_check_tls_transition): Check indirect call and
2209 direct call with the addr32 prefix for general and local dynamic
2210 models. Set the tls_get_addr feild.
2211 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2212 indirect __tls_get_addr call via GOT.
2213 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2214 transitions with indirect call and direct call with the addr32
2217 2016-06-04 Christian Groessler <chris@groessler.org>
2219 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2221 2016-06-02 Nick Clifton <nickc@redhat.com>
2224 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2226 (arch_info_struct): Likewise.
2227 (architectures): Likewise.
2229 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2231 * config.bfd: Replace -uclibc with *.
2233 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2235 * elf64-x86-64.c: Replace data32 with data16 in comments.
2237 2016-05-31 Alan Modra <amodra@gmail.com>
2241 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2242 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2243 symbol given a version by a script different to the version
2244 of the symbol being added.
2245 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2246 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2247 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2248 (struct strtab_save): New.
2249 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2250 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2251 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2253 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2255 * elf32-hppa.h: Add extern "C".
2256 * elf32-nds32.h: Likewise.
2257 * elf32-tic6x.h: Likewise.
2259 2016-06-01 Nick Clifton <nickc@redhat.com>
2261 * po/sr.po: New Serbian translation.
2262 * configure.ac (ALL_LINGUAS): Add sr.
2263 * configure: Regenerate.
2265 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2267 * elfxx-mips.c (b_reloc_p): New function.
2268 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2271 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2273 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2274 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2275 reloc location from calculation, treat the addend as signed with
2276 local non-section symbols and enable overflow detection.
2278 2016-05-28 Alan Modra <amodra@gmail.com>
2280 * aoutx.h: Adjust linker callback calls throughout file,
2283 * coff-alpha.c: Likewise.
2284 * coff-arm.c: Likewise.
2285 * coff-h8300.c: Likewise.
2286 * coff-h8500.c: Likewise.
2287 * coff-i960.c: Likewise.
2288 * coff-mcore.c: Likewise.
2289 * coff-mips.c: Likewise.
2290 * coff-ppc.c: Likewise.
2291 * coff-rs6000.c: Likewise.
2292 * coff-sh.c: Likewise.
2293 * coff-tic80.c: Likewise.
2294 * coff-w65.c: Likewise.
2295 * coff-z80.c: Likewise.
2296 * coff-z8k.c: Likewise.
2297 * coff64-rs6000.c: Likewise.
2298 * cofflink.c: Likewise.
2299 * ecoff.c: Likewise.
2300 * elf-bfd.h: Likewise.
2301 * elf-m10200.c: Likewise.
2302 * elf-m10300.c: Likewise.
2303 * elf32-arc.c: Likewise.
2304 * elf32-arm.c: Likewise.
2305 * elf32-avr.c: Likewise.
2306 * elf32-bfin.c: Likewise.
2307 * elf32-cr16.c: Likewise.
2308 * elf32-cr16c.c: Likewise.
2309 * elf32-cris.c: Likewise.
2310 * elf32-crx.c: Likewise.
2311 * elf32-d10v.c: Likewise.
2312 * elf32-epiphany.c: Likewise.
2313 * elf32-fr30.c: Likewise.
2314 * elf32-frv.c: Likewise.
2315 * elf32-ft32.c: Likewise.
2316 * elf32-h8300.c: Likewise.
2317 * elf32-hppa.c: Likewise.
2318 * elf32-i370.c: Likewise.
2319 * elf32-i386.c: Likewise.
2320 * elf32-i860.c: Likewise.
2321 * elf32-ip2k.c: Likewise.
2322 * elf32-iq2000.c: Likewise.
2323 * elf32-lm32.c: Likewise.
2324 * elf32-m32c.c: Likewise.
2325 * elf32-m32r.c: Likewise.
2326 * elf32-m68hc1x.c: Likewise.
2327 * elf32-m68k.c: Likewise.
2328 * elf32-mep.c: Likewise.
2329 * elf32-metag.c: Likewise.
2330 * elf32-microblaze.c: Likewise.
2331 * elf32-moxie.c: Likewise.
2332 * elf32-msp430.c: Likewise.
2333 * elf32-mt.c: Likewise.
2334 * elf32-nds32.c: Likewise.
2335 * elf32-nios2.c: Likewise.
2336 * elf32-or1k.c: Likewise.
2337 * elf32-ppc.c: Likewise.
2338 * elf32-s390.c: Likewise.
2339 * elf32-score.c: Likewise.
2340 * elf32-score7.c: Likewise.
2341 * elf32-sh.c: Likewise.
2342 * elf32-sh64.c: Likewise.
2343 * elf32-spu.c: Likewise.
2344 * elf32-tic6x.c: Likewise.
2345 * elf32-tilepro.c: Likewise.
2346 * elf32-v850.c: Likewise.
2347 * elf32-vax.c: Likewise.
2348 * elf32-visium.c: Likewise.
2349 * elf32-xstormy16.c: Likewise.
2350 * elf32-xtensa.c: Likewise.
2351 * elf64-alpha.c: Likewise.
2352 * elf64-hppa.c: Likewise.
2353 * elf64-ia64-vms.c: Likewise.
2354 * elf64-mmix.c: Likewise.
2355 * elf64-ppc.c: Likewise.
2356 * elf64-s390.c: Likewise.
2357 * elf64-sh64.c: Likewise.
2358 * elf64-x86-64.c: Likewise.
2359 * elflink.c: Likewise.
2360 * elfnn-aarch64.c: Likewise.
2361 * elfnn-ia64.c: Likewise.
2362 * elfxx-mips.c: Likewise.
2363 * elfxx-sparc.c: Likewise.
2364 * elfxx-tilegx.c: Likewise.
2365 * linker.c: Likewise.
2366 * pdp11.c: Likewise.
2367 * pe-mips.c: Likewise.
2368 * reloc.c: Likewise.
2369 * reloc16.c: Likewise.
2370 * simple.c: Likewise.
2371 * vms-alpha.c: Likewise.
2372 * xcofflink.c: Likewise.
2373 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2374 status param. Adjust calls to these and linker callbacks throughout.
2375 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2376 get_ramstart): Delete status param. Adjust calls to these and
2377 linker callbacks throughout.
2379 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2381 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2382 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2383 target alignment verification.
2385 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2387 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2388 section name if `bfd_elf_string_from_elf_section' returns an
2391 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2393 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2394 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2395 for message. Continue processing rather than returning failure.
2397 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2399 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2400 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2401 Call `bfd_set_error'.
2403 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2406 * archive.c (bfd_slurp_armap): Replace
2407 bfd_elf64_archive_slurp_armap with
2408 _bfd_archive_64_bit_slurp_armap.
2409 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2410 BFD64 is defined and the archive is too big.
2411 (coff_write_armap): Likewise.
2412 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2413 (_bfd_archive_64_bit_slurp_armap): This.
2414 (bfd_elf64_archive_write_armap): Renamed to ...
2415 (_bfd_archive_64_bit_write_armap): This.
2416 * configure.ac: Add --enable-64-bit-archive.
2417 (want_64_bit_archive): New. Set to true by default for 64-bit
2418 MIPS and s390 ELF targets.
2419 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2420 * config.in: Regenerated.
2421 * configure: Likewise.
2422 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2423 (bfd_elf64_archive_slurp_armap): Likewise.
2424 (bfd_elf64_archive_write_armap): Likewise.
2425 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2426 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2427 (bfd_elf64_archive_truncate_arname): Likewise.
2428 (bfd_elf64_archive_read_ar_hdr): Likewise.
2429 (bfd_elf64_archive_write_ar_hdr): Likewise.
2430 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2431 (bfd_elf64_archive_get_elt_at_index): Likewise.
2432 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2433 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2434 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2435 (bfd_elf64_archive_slurp_armap): Likewise.
2436 (bfd_elf64_archive_write_armap): Likewise.
2437 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2438 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2439 (bfd_elf64_archive_truncate_arname): Likewise.
2440 (bfd_elf64_archive_read_ar_hdr): Likewise.
2441 (bfd_elf64_archive_write_ar_hdr): Likewise.
2442 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2443 (bfd_elf64_archive_get_elt_at_index): Likewise.
2444 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2445 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2446 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2447 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2448 bfd_elfNN_archive_functions isn't defined.
2449 (TARGET_LITTLE_SYM): Likewise.
2450 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2451 (_bfd_archive_64_bit_write_armap): Likewise.
2452 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2453 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2454 (_bfd_archive_64_bit_truncate_arname): Likewise.
2455 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2456 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2457 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2458 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2459 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2460 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2461 * libbfd.h: Regenerated.
2462 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2463 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2465 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2468 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2469 linker add_archive_element callback returns FALSE.
2470 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2471 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2472 archive element if linker add_archive_element callback returns
2474 * elflink.c (elf_link_add_archive_symbols): Likewise.
2475 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2476 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2477 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2478 (xcoff_link_check_ar_symbols): Likewise.
2480 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2482 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2483 <bfd_reloc_outofrange>: Unify error reporting code.
2485 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2487 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2488 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2489 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2490 * bfd-in2.h: Regenerate.
2491 * libbfd.h: Likewise.
2493 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2495 * config.bfd: Add entry for arm-phoenix.
2497 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2499 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2500 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2501 account for padding for stub section requiring one.
2502 (elf32_arm_build_stubs): Add comment to stress the importance of
2503 zeroing veneer section content.
2505 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2507 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2509 * bfd-in2.h: Regenerate.
2510 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2512 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2513 (arm_dedicated_stub_output_section_name): Likewise.
2514 (arm_dedicated_stub_input_section_ptr): Likewise.
2515 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2516 function description comment. Add support for dedicated output stub
2517 section to given stub types.
2518 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2519 elf32_arm_create_or_find_stub_sec.
2520 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2521 (elf32_arm_size_stubs): Pass stub type when calling
2522 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2523 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2525 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2528 when setting need_convert_load.
2530 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2532 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2535 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2538 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2540 (elf_i386_convert_load): Don't convert R_386_GOT32.
2542 2016-05-20 Alan Modra <amodra@gmail.com>
2545 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2546 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2548 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2550 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2551 (debug_arc_reloc): Likewise.
2552 (elf_arc_relocate_section): Likewise.
2553 (elf_arc_check_relocs): Likewise.
2554 (elf_arc_adjust_dynamic_symbol): Likewise.
2555 (elf_arc_add_symbol_hook): Likewise.
2557 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2559 * config.bfd: Remove `am34-*-linux*' support.
2561 2016-05-19 Alan Modra <amodra@gmail.com>
2563 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2564 relocs before plt relocs.
2566 2016-05-19 Alan Modra <amodra@gmail.com>
2568 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2569 before dereferencing.
2571 2016-05-18 Nick Clifton <nickc@redhat.com>
2573 * po/sv.po: Updated Swedish translation.
2575 2016-05-18 Alan Modra <amodra@gmail.com>
2577 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2578 for each BFD. Don't goto error_ret_free_local from outside loop.
2580 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2582 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2583 STB_GNU_UNIQUE handling.
2584 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2585 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2586 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2587 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2588 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2589 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2590 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2591 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2592 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2593 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2594 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2595 (elf_backend_add_symbol_hook): Remove macro.
2596 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2597 for STB_GNU_UNIQUE symbols.
2599 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2601 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2603 (v850_elf_copy_private_bfd_data): ... here. Call the new
2604 function and `_bfd_elf_copy_private_bfd_data'.
2606 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2609 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2610 GOTPCREL relocation against large section.
2612 2016-05-13 Alan Modra <amodra@gmail.com>
2614 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2615 linker dynamic sections in calculating size and address of
2616 dynamic tags rather than using output sections. Remove asserts.
2617 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2618 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2619 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2620 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2621 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2622 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2623 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2624 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2625 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2626 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2627 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2628 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2629 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2630 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2631 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2632 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2633 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2634 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2635 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2636 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2637 * elflink.c (bfd_elf_final_link): Likewise.
2638 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2639 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2640 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2641 don't set doit. Look up dynobj section.
2642 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2643 invocation and dynamic tag vma calculation. Don't test
2644 boolean var == TRUE.
2645 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2648 2016-05-13 Alan Modra <amodra@gmail.com>
2650 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2651 octets_per_byte. Put dynamic .rela.plt last in link orders.
2652 Assign output_offset for reloc sections rather than writing
2653 sorted relocs from block corresponding to output_offset.
2655 2016-05-12 Alan Modra <amodra@gmail.com>
2657 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2659 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2661 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2663 2016-05-11 Alan Modra <amodra@gmail.com>
2665 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2666 (elf32_hppa_check_relocs): Don't set dynobj.
2667 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2668 (elf32_hppa_build_stubs): Likewise.
2669 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2671 2016-05-11 Alan Modra <amodra@gmail.com>
2674 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2675 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2677 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2679 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2680 aarch64_tls_transition check.
2682 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2684 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2686 (arm_stub_sym_claimed): New function.
2687 (elf32_arm_create_stub): Use veneered symbol name and section if
2688 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2689 (arm_stub_claim_sym): New function.
2690 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2691 veneered symbol, otherwise create local symbol as before.
2693 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2695 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2696 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2697 and set branch type of a symbol.
2698 (bfd_elf32_arm_process_before_allocation): Likewise.
2699 (elf32_arm_relocate_section): Likewise and fix identation along the
2701 (allocate_dynrelocs_for_symbol): Likewise.
2702 (elf32_arm_finish_dynamic_symbol): Likewise.
2703 (elf32_arm_swap_symbol_in): Likewise.
2704 (elf32_arm_swap_symbol_out): Likewise.
2706 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2708 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2709 * bfd-in2.h: Regenerated.
2710 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2711 parameter to add_stub_section callback.
2712 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2713 and pass it down to add_stub_section.
2714 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2716 (elf32_arm_size_stubs): Add output section parameter to
2717 add_stub_section function pointer parameter.
2719 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2721 * elf32-arm.c (elf32_arm_create_stub): New function.
2722 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2724 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2726 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2727 arm_stub_a8_veneer_lwm enumerator.
2728 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2729 aforementioned enumerator.
2730 (struct elf32_arm_stub_hash_entry): Delete target_addend
2731 field and add source_value.
2732 (struct a8_erratum_fix): Delete addend field and add target_offset.
2733 (stub_hash_newfunc): Initialize source_value field amd remove
2734 initialization for target_addend.
2735 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2736 the else to being always executed, moving the
2737 arm_stub_a8_veneer_b_cond specific code in it. Remove
2738 stub_entry->target_addend from points_to computation.
2739 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2740 to target symbol from start of section rather than the offset from the
2742 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2743 fields from struct a8_erratum_fix's offset and target_offset
2745 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2746 veneered_insn_loc and loc using stub_entry's source_value.
2748 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2750 (elf32_arm_merge_eabi_attributes): Add merging logic for
2753 2016-05-10 Pip Cet <pipcet@gmail.com>
2756 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2757 Define as _bfd_generic_copy_link_hash_symbol_type when using
2760 2016-05-09 Nick Clifton <nickc@redhat.com>
2763 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2764 field before accessing sections array.
2766 2016-05-09 Christophe Monat <christophe.monat@st.com>
2769 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2770 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2772 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2774 (create_instruction_vldmdb): Likewise.
2775 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2776 uses it to re-encode.
2778 2016-05-09 Nick Clifton <nickc@redhat.com>
2781 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2784 2016-05-09 Alan Modra <amodra@gmail.com>
2786 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2788 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2791 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2792 documenting that indx == -3 if symbol is defined in a discarded
2794 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2795 symbol is defined in a discarded section.
2796 (elf_link_output_extsym): Strip a global symbol defined in a
2799 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2801 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2804 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2806 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2808 (elf_i386_convert_load_reloc): This. New function.
2809 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2811 (elf_x86_64_convert_load_reloc): This. New function.
2813 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2815 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2816 Don't check if contents == NULL.
2817 (elf_i386_tls_transition): Add from_relocate_section. Check
2818 from_relocate_section instead of contents != NULL. Update
2819 elf_i386_check_tls_transition call.
2820 (elf_i386_check_relocs): Cache the section contents if
2821 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2822 elf_i386_tls_transition.
2823 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2824 to elf_i386_tls_transition.
2825 (elf_backend_caches_rawsize): New.
2826 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2827 if contents == NULL.
2828 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2829 from_relocate_section instead of contents != NULL.
2830 (elf_x86_64_check_relocs): Cache the section contents if
2831 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2832 elf_x86_64_tls_transition.
2833 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2834 to elf_x86_64_tls_transition.
2835 (elf_backend_caches_rawsize): New.
2837 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2840 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2843 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2845 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2846 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2847 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2848 no_apply_dynamic_relocs.
2849 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2850 dynamic relocations generated.
2852 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2854 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2856 (elf_i386_create_dynamic_sections): Here.
2857 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2858 interp setting to ...
2859 (elf_x86_64_create_dynamic_sections): Here.
2861 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2863 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2864 and replace (EH)->has_got_reloc with GOT_RELOC.
2865 (elf_i386_fixup_symbol): Pass has_got_reloc to
2866 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2867 (elf_i386_allocate_dynrelocs): Likewise.
2868 (elf_i386_relocate_section): Likewise.
2869 (elf_i386_finish_dynamic_symbol): Likewise.
2870 (elf_i386_convert_load): Pass TRUE to
2871 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2872 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2873 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2874 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2875 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2876 (elf_x86_64_allocate_dynrelocs): Likewise.
2877 (elf_x86_64_relocate_section): Likewise.
2878 (elf_x86_64_finish_dynamic_symbol): Likewise.
2879 (elf_x86_64_convert_load): Pass TRUE to
2880 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2882 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2884 * elf32-i386.c (check_relocs_failed): New.
2885 (elf_i386_check_relocs): Set check_relocs_failed on error.
2886 (elf_i386_relocate_section): Skip if check_relocs failed.
2888 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2890 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2891 check_relocs_failed on error.
2893 2016-04-29 Nick Clifton <nickc@redhat.com>
2896 * elf-bfd.h (struct elf_backend_data): Rename
2897 elf_backend_set_special_section_info_and_link to
2898 elf_backend_copy_special_section_fields.
2899 * elfxx-target.h: Likewise.
2900 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2901 comparing section flags.
2902 (copy_special_section_fields): New function.
2903 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2904 Perform two scans over special sections. The first one looks for
2905 a direct mapping between the output section and an input section.
2906 The second scan looks for a possible match based upon section
2908 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2909 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2911 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2912 elf32_i386_copy_solaris_special_section_fields.
2913 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2914 Rename to elf32_sparc_copy_solaris_special_section_fields.
2915 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2916 elf64_x86_64_copy_solaris_special_section_fields.
2918 2016-04-28 Nick Clifton <nickc@redhat.com>
2920 * po/zh_CN.po: Updated Chinese (simplified) translation.
2922 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2925 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2926 when estimating distances between output sections.
2928 2016-04-27 Alan Modra <amodra@gmail.com>
2930 * elflink.c (_bfd_elf_is_start_stop): New function.
2931 (_bfd_elf_gc_mark_rsec): Use it.
2932 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2934 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2936 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2937 * mmo.c (mmo_get_section_contents): Likewise.
2938 (mmo_set_section_contents): Likewise.
2940 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2942 * elf-bfd.h (elf_link_hash_table): Update comments for
2944 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2945 the unused NULL entry at the head of dynamic symbol table.
2946 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2949 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2951 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2952 created file from dynobj.
2954 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2956 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2957 normal input file if possible.
2959 2016-04-21 Nick Clifton <nickc@redhat.com>
2961 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2962 * aout-target.h: Likewise.
2963 * aout-tic30.c: Likewise.
2964 * binary.c: Likewise.
2966 * coff-alpha.c: Likewise.
2967 * coff-rs6000.c: Likewise.
2968 * coff64-rs6000.c: Likewise.
2969 * coffcode.h: Likewise.
2970 * i386msdos.c: Likewise.
2971 * i386os9k.c: Likewise.
2974 * libbfd-in.h: Likewise.
2975 * libecoff.h: Likewise.
2976 * mach-o-target.c: Likewise.
2978 * nlm-target.h: Likewise.
2979 * oasys.c: Likewise.
2981 * plugin.c: Likewise.
2982 * ppcboot.c: Likewise.
2985 * tekhex.c: Likewise.
2986 * versados.c: Likewise.
2987 * vms-alpha.c: Likewise.
2989 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2990 * linker.c (bfd_link_check_relocs): New function.
2991 (_bfd_generic_link_check_relocs): New function.
2992 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2993 _bfd_link_check_relocs field.
2994 (struct bfd_target)L Add _bfd_link_check_relocs field.
2995 * bfd-in2.h: Regenerate.
2996 * libbfd.h: Regenerate.
2998 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3000 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3001 (elf_backend_gc_sweep_hook): Likewise.
3002 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3003 (elf_backend_gc_sweep_hook): Likewise.
3005 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3007 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3008 in excluded sections
3010 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3013 * elf64-x86-64.c (check_relocs_failed): New.
3014 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3015 Support relocation agaist local symbol. Set check_relocs_failed.
3016 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3017 R_X86_64_32 relocation overflow.
3018 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3019 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3021 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3023 * elf32-i386.c (elf_i386_check_relocs): Call
3024 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3025 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3027 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3029 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3030 * elflink.c (_bfd_elf_link_check_relocs): New function.
3031 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3032 if check_relocs_after_open_input is FALSE.
3034 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3036 * cache.c: Update old style function definitions.
3037 * elf32-m68k.c: Likewise.
3038 * elf64-mmix.c: Likewise.
3039 * stab-syms.c: Likewise.
3041 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3043 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3045 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3047 * Makefile.in: Regenerated with automake 1.11.6.
3048 * aclocal.m4: Likewise.
3049 * doc/Makefile.in: Likewise.
3051 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3053 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3054 * bfd-in2.h: Regenerate.
3055 * libbfd.h: Regenerate.
3056 * elf32-arc.c: Add 'opcode/arc.h' include.
3057 (struct arc_relocation_data): Add symbol_name.
3058 (arc_special_overflow_checks): New function.
3059 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3060 required, add an extra comment.
3061 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3063 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3065 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3067 (elf_arc_relocate_section): Update enum uses.
3068 (elf_arc_check_relocs): Likewise.
3069 (elf_arc_finish_dynamic_symbol): Likewise.
3071 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3073 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3076 2016-04-14 Nick Clifton <nickc@redhat.com>
3079 * elf-bbfd.h (struct elf_backend_data): New field:
3081 New field: elf_backend_set_special_section_info_and_link
3082 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3084 (elf_backend_set_special_section_info_and_link): Define if not
3086 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3087 elf_backend_strtab_flags macros to initialise fields in structure.
3088 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3089 being set even if SHF_MERGE is not set.
3090 (elf_fake_sections): Likewise.
3091 (section_match): New function. Matches two ELF sections based
3092 upon fixed characteristics.
3093 (find_link): New function. Locates a section in a BFD that
3094 matches a section in a different BFD.
3095 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3096 fields of reserved sections.
3097 (bfd_elf_compute_section_file_positions): Set the flags for the
3098 .shstrtab section based upon the elf_strtab_flags field in the
3099 elf_backend_data structure.
3100 (swap_out_syms): Likewise for the .strtab section.
3101 * elflink.c (bfd_elf_final_link): Set the flags for the
3102 .strtab section based upon the elf_strtab_flags field in the
3103 elf_backend_data structure.
3104 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3105 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3107 (elf_backend_set_special_section_info_and_link): Define for
3109 * elf32-sparc.c: Likewise.
3110 * elf64-x86-64.c: Likewise.
3112 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3115 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3117 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3118 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3119 applies to read-only section.
3120 * elf32-i386.c (elf_i386_link_hash_table): Add
3121 readonly_dynrelocs_against_ifunc.
3122 (elf_i386_allocate_dynrelocs): Updated.
3123 (elf_i386_size_dynamic_sections): Issue an error for read-only
3124 segment with dynamic IFUNC relocations only if
3125 readonly_dynrelocs_against_ifunc is TRUE.
3126 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3127 readonly_dynrelocs_against_ifunc.
3128 (elf_x86_64_allocate_dynrelocs): Updated.
3129 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3130 segment with dynamic IFUNC relocations only if
3131 readonly_dynrelocs_against_ifunc is TRUE.
3132 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3135 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3137 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3138 a fall through from error_ret_free_internal. Free local_syms in
3139 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3141 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3143 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3144 (relocate_plt_for_entry): Likewise.
3146 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3148 * elf32-arc.c (elf_arc_check_relocs): Changed
3150 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3152 * elf32-arc.c (name_for_global_symbol): Changed assert.
3153 (get_replace_function): Created.:
3154 (struct arc_relocation_data): Changed to signed types.
3155 (defines S, L, P, PDATA): Casted to signed type.
3156 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3157 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3158 (arc_do_relocation): Changed.
3160 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3162 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3164 (elf_arc_relocate_section): Added and changed asserts, validating
3165 the synamic symbol index.
3166 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3167 relocation if symbol has dynindx set to -1.
3169 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3172 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3173 and internal symbols which have a dynamic index into local
3176 2016-04-04 Nick Clifton <nickc@redhat.com>
3179 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3180 version number if the version is zero.
3182 2016-04-01 Alan Modra <amodra@gmail.com>
3185 * elflink.c (on_needed_list): Recursively check needed status.
3186 (elf_link_add_object_symbols): Adjust.
3188 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3190 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3191 internal_relocs only if they aren't cached.
3193 2016-03-29 Nick Clifton <nickc@redhat.com>
3196 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3197 assertion on the size of the got section to allow it to be bigger
3198 than the number of relocs.
3200 2016-03-29 Toni Spets <toni.spets@iki.fi>
3203 * coffcode.h (coff_write_object_contents): Revert accidental
3206 2016-03-22 Alan Modra <amodra@gmail.com>
3209 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3210 DW_FORM_flag_present.
3212 2016-03-22 Nick Clifton <nickc@redhat.com>
3214 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3215 architecture name for backwards compatibility.
3217 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3218 unbounded stack use.
3220 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3221 sufficiently recent version of GCC.
3222 * configure: Regenerate.
3224 2016-03-22 Alan Modra <amodra@gmail.com>
3227 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3229 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3231 * archures.c (bfd_mach_arc_nps400): Define.
3232 * bfd-in2.h: Regenerate.
3233 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3234 some existing entries to make space.
3235 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3236 (arc_elf_final_write_processing): Likewise.
3238 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3240 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3242 (arc_elf_final_write_processing): Don't bother setting cpu field
3243 in e_flags, this will have been set elsewhere.
3245 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3247 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3250 2016-03-21 Nick Clifton <nickc@redhat.com>
3252 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3253 * configure: Regenerate.
3254 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3255 alloca with call to xmalloc.
3256 * elf32-nds32.c: Likewise.
3257 * elf64-hppa.c: Likewise.
3258 * elfxx-mips.c: Likewise.
3260 * pei-x86_64.c: Likewise.
3264 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3267 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3269 (elf_i386_relocate_section): Likewise.
3270 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3271 (elf_x86_64_relocate_section): Likewise.
3273 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3276 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3277 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3278 relocation overflow check.
3280 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3282 * bfd-in2.h: Regenerated.
3284 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3287 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3288 uses bytes not octets.
3289 * elflink.c (resolve_section): Likewise.
3290 Add a bfd parameter.
3291 (eval_section): Pass the input_bfd to resolve_section.
3292 (bfd_elf_perform_complex_relocation): Convert byte offset to
3293 octets before read and writing values.
3294 (elf_link_input_bfd): Add byte to octet conversions.
3295 (elf_reloc_link_order): Likewise.
3296 (elf_fixup_link_order): Likewise.
3297 (bfd_elf_final_link): Likewise.
3298 * reloc.c (_bfd_final_link_relocate): Likewise.
3299 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3301 2016-03-10 Nick Clifton <nickc@redhat.com>
3303 * config.bfd: Mark the i370 target as obsolete.
3305 2016-03-09 Pedro Alves <palves@redhat.com>
3307 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3308 gcc ABI)" to printable name.
3309 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3310 of "v850-rh850" as printable name.
3312 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3315 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3316 relocations against absolute symbols.
3318 2016-03-09 Alan Modra <amodra@gmail.com>
3321 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3322 length elements in the archive.
3324 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3327 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3328 for -E/--dynamic-list only when not relocatable.
3330 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3333 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3334 count for locally defined local IFUNC symbols in shared object.
3335 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3337 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3340 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3343 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3344 Andrew Burgess <andrew.burgess@embecosm.com>
3346 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3347 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3348 (arc_elf_howto_init): Added assert to validate relocations.
3349 (get_middle_endian_relocation): Delete.
3350 (middle_endian_convert): New function.
3351 (ME): Redefine, now does nothing.
3352 (IS_ME): New define.
3353 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3354 definition to call middle_endian_convert. Add a new local
3355 variable and make use of this throughout. Added call to
3356 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3358 2016-03-07 Nick Clifton <nickc@redhat.com>
3361 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3362 length elements in the archive.
3364 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3366 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3367 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3369 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3372 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3373 executable as definition if the new definition comes from a
3376 2016-03-02 Alan Modra <amodra@gmail.com>
3378 * Makefile.in: Regenerate.
3379 * po/SRC-POTFILES.in: Regenerate.
3381 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3383 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3384 relocation addend when sections get merged.
3386 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3388 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3390 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3391 Assert for code sections dynamic relocs.
3393 2016-02-26 Renlin Li <renlin.li@arm.com>
3395 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3396 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3398 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3401 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3402 load with locally bound symbols if PIC is false or there is no
3403 base register. Optimize branch to 0 if PIC is false.
3404 (elf_i386_relocate_section): Don't generate dynamic relocations
3405 against undefined weak symbols if PIC is false.
3406 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3407 if we can't estimate relocation overflow with --no-relax.
3408 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3409 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3410 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3411 against undefined weak symbols if PIC is false.
3413 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3416 * bfd.c (bfd): Change flags to 20 bits.
3417 (BFD_CONVERT_ELF_COMMON): New.
3418 (BFD_USE_ELF_STT_COMMON): Likewise.
3419 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3420 BFD_USE_ELF_STT_COMMON.
3421 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3422 * configure.ac: Remove --enable-elf-stt-common.
3423 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3424 common symbol depending on BFD_CONVERT_ELF_COMMON and
3425 BFD_USE_ELF_STT_COMMON.
3426 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3428 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3430 (elf_link_convert_common_type): New function.
3431 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3432 common symbol depending on BFD_CONVERT_ELF_COMMON and
3433 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3434 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3435 and BFD_USE_ELF_STT_COMMON to object_flags.
3436 (TARGET_LITTLE_SYM): Likewise.
3437 * syms.c (BSF_KEEP_G): Renamed to ...
3438 (BSF_ELF_COMMON): This.
3439 * bfd-in2.h: Regenerated.
3440 * config.in: Likewise.
3441 * configure: Likewise.
3443 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3448 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3449 (elf_i386_link_hash_entry): Add has_got_reloc and
3451 (elf_i386_link_hash_table): Add interp.
3452 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3454 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3456 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3457 (elf_i386_fixup_symbol): New function.
3458 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3459 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3460 relocations and discard relocations against resolved undefined
3461 weak symbols in executable. Don't make resolved undefined weak
3462 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3463 relocation against undefined weak symbols in PIE.
3464 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3465 (elf_i386_relocate_section): Don't generate dynamic relocations
3466 against resolved undefined weak symbols in PIE, except for
3468 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3469 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3470 Don't generate dynamic relocation against resolved undefined weak
3471 symbol in executable.
3472 (elf_i386_finish_dynamic_sections): Call
3473 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3474 (elf_backend_fixup_symbol): New.
3475 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3476 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3478 (elf_x86_64_link_hash_table): Add interp.
3479 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3481 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3483 (elf_x86_64_check_relocs): Set has_got_reloc and
3485 (elf_x86_64_fixup_symbol): New function.
3486 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3487 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3488 relocations and discard relocations against resolved undefined
3489 weak symbols in executable. Don't make resolved undefined weak
3490 symbols in executable dynamic.
3491 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3492 (elf_x86_64_relocate_section): Check relocation overflow for
3493 dynamic relocations against unresolved weak undefined symbols.
3494 Don't generate dynamic relocations against resolved weak
3495 undefined symbols in PIE.
3496 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3497 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3498 Don't generate dynamic relocation against resolved undefined weak
3499 symbol in executable.
3500 (elf_x86_64_finish_dynamic_sections): Call
3501 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3502 (elf_backend_fixup_symbol): New.
3504 2016-02-26 Alan Modra <amodra@gmail.com>
3506 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3507 save_restore_funcs, rest of sections when not relocatable.
3508 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3509 (sfpr_define): Define all symbols on emitted code.
3510 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3511 when relocatable. Move sfpr_define loop earlier.
3513 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3515 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3516 (elf_x86_64_relocate_section): Use it. Replace
3517 x86_64_elf_howto_table[r_type] with howto.
3519 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3522 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3523 symbol version is unknown.
3525 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3527 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3528 to (bfd_vma) -1 when setting needs_plt to 0.
3529 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3531 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3533 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3534 library, instead of PIC, and don't check PDE when making linker
3535 assigned symbol dynamic.
3537 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3539 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3540 ABIVERSION for non-executable stack.
3542 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3545 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3546 Always produce a RELATIVE reloc for a local symbol.
3548 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3550 Fix test-case ld-elf/pr19617b
3551 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3552 discard unused non-function symbols when --dynamic-list-data.
3554 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3556 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3557 dynsym section, even if it is empty, with dynamic sections.
3559 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3561 * syms.c: Remove BSF_COMMON from comments.
3562 * bfd-in2.h: Regenerated.
3564 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3566 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3567 for destination. Remove useless function parameters.
3568 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3570 2016-02-19 Nick Clifton <nickc@redhat.com>
3573 * aoutx.h (aout_link_add_symbols): Check for out of range string
3577 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3578 processing if we encounter a reloc without an associated symbol.
3580 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3583 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3584 sections for -E/--dynamic-list.
3586 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3588 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3591 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3593 * plugin.c (plugin_vec): Set match priority to 255.
3594 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3595 matching against the plugin vector, take priority from there not
3598 2016-02-15 Nick Clifton <nickc@redhat.com>
3600 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3601 for length and type fields. Use a signed value for the
3602 suffix_length field.
3604 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3607 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3608 significant bit in GOT offset for R_386_GOT32X.
3610 2016-02-10 Nick Clifton <nickc@redhat.com>
3613 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3615 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3616 number of messages about FDE encoding preventing .eh_frame_hdr
3619 2016-02-09 Nick Clifton <nickc@redhat.com>
3621 * oasys.c (oasys_archive_p): Fix indentation.
3622 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3623 constant for left shifting.
3625 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3626 helpful warning message to explain why certain AArch64 relocs
3629 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3631 * pe-mips.c (coff_mips_reloc): Fix formatting.
3633 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3635 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3636 to bfd_mach_arc_arc600.
3638 2016-02-04 Alan Modra <amodra@gmail.com>
3640 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3643 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3646 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3647 distances in the compressed_size field of the output section.
3649 2016-02-02 Alan Modra <amodra@gmail.com>
3651 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3652 ELFv2 entry optimization.
3654 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3657 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3658 no relocations in relocatable files.
3660 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3663 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3664 if a symbol from a library loaded via DT_NEEDED doesn't match
3665 the symbol referenced by regular object.
3667 2016-02-01 Nathaniel Smith <njs@pobox.com>
3669 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3672 2016-02-01 Alan Modra <amodra@gmail.com>
3674 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3675 an out of range reloc_index.
3676 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3678 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3680 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3681 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3682 * Makefile.in: Regenerated.
3684 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3686 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3688 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3691 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3693 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3695 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3698 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3699 against STT_GNU_IFUNC symbol only with dynamic symbols.
3700 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3702 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3705 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3706 decompress debug sections.
3708 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3710 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3713 2016-01-25 Nick Clifton <nickc@redhat.com>
3716 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3717 dsym filename buffer.
3719 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3721 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3723 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3725 * elfxx-mips.c (BZ16_REG): Correct calculation.
3727 2016-01-21 Nick Clifton <nickc@redhat.com>
3729 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3730 changing the type of _loc to be bfd_byte *.
3731 (elf_arc_finish_dynamic_symbol): Likewise.
3733 2016-01-21 Nick Clifton <nickc@redhat.com>
3736 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3737 class of the linker stub bfd.
3738 (elf32_arm_check_relocs): Skip check for pic format after
3739 processing a vxWorks R_ARM_ABS12 reloc.
3740 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3741 reporting a class mismatch.
3743 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3745 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3746 veneer for sym_sec != input_sec.
3747 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3748 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3749 calculation destination.
3751 2016-01-21 Alan Modra <amodra@gmail.com>
3753 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3754 (swap_linux_prpsinfo64_out): New function.
3755 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3756 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3757 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3758 (elfcore_write_linux_prpsinfo64): Likewise.
3759 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3760 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3761 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3763 2016-01-21 Alan Modra <amodra@gmail.com>
3765 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3766 * elf.c: Adjust #include.
3767 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3768 * Makefile.am (SOURCE_HFILES): Update.
3769 * Makefile.in: Regenerate.
3770 * po/SRC-PORFILES.in: Regenerate.
3772 2016-01-21 Alan Modra <amodra@gmail.com>
3774 * configure.ac: Move corefile selection later in file. Move
3775 tdefaults code immediately after other target vector code.
3776 * configure: Regenerate.
3778 2016-01-20 Mickael Guene <mickael.guene@st.com>
3780 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3781 section using '.text.noread' pattern.
3783 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3785 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3787 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3788 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3790 * arc-plt.def: New file.
3791 * arc-plt.h: Likewise.
3792 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3793 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3794 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3795 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3796 (name_for_global_symbol): Added.
3797 (ADD_RELA): Helper to create dynamic relocs.
3798 (new_got_entry_to_list): Create a new got entry in linked list.
3799 (symbol_has_entry_of_type): Search for specific type of entry in
3801 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3802 (is_reloc_for_TLS, arc_elf_set_private_flags)
3803 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3804 (arc_elf_merge_private_bfd_data): New functions.
3805 (debug_arc_reloc): Cleaned debug info printing.
3806 (PDATA reloc): Changed not to perform address alignment.
3807 (reverse_me): Added. Fix for ARC_32 relocs.
3808 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3810 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3811 Changed function to access an array of list of GOT entries instead
3812 of just an array of offsets.
3813 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3814 (elf_arc_check_relocs): Likewise.
3815 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3816 (elf_arc_finish_dynamic_sections): Likewise
3817 (arc_create_dynamic_sections): Modified conditions to create
3819 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3820 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3821 (relocate_plt_for_entry): Changed to support new way to define PLT
3823 (add_symbol_to_plt): Likewise.
3824 (arc_elf_link_hash_table_create): New function.
3826 2016-01-18 Nick Clifton <nickc@redhat.com>
3829 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3830 section number into internal section number.
3831 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3832 * coffswap.h (coff_swap_sym_in): Likewise.
3833 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3834 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3835 section number field is big enough to hold the external value.
3837 2016-01-17 Alan Modra <amodra@gmail.com>
3839 * configure: Regenerate.
3841 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3843 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3844 when address in first unwind entry does not match start of
3847 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3848 Jiong Wang <jiong.wang@arm.com>
3851 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3854 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3856 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3857 place 'R_' before the reloc name returned.
3858 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3859 the relocation string.
3861 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3863 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3864 factored out from...
3865 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3867 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3869 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3870 attribute check after ELF file header flag check.
3872 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3874 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3875 return status from `_bfd_elf_merge_object_attributes'.
3877 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3879 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3880 factored out from...
3881 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3883 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3885 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3886 handling of input MIPS ABI flags together.
3888 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3890 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3891 attribute checks for null input.
3893 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3895 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3896 pointers to target data.
3898 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3900 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3903 2016-01-01 Alan Modra <amodra@gmail.com>
3905 Update year range in copyright notice of all files.
3907 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3909 Copyright (C) 2016 Free Software Foundation, Inc.
3911 Copying and distribution of this file, with or without modification,
3912 are permitted in any medium without royalty provided the copyright
3913 notice and this notice are preserved.
3919 version-control: never
projects / deliverable / binutils-gdb.git / blob