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 * aoutx.h (squirt_out_relocs): Check for and report any relocs
10 that could not be recognised.
13 * elf.c (find_link): Check for null headers before attempting to
17 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
21 (aout_link_add_symbols): Fix off by one error checking for
22 overflow of string offset.
24 2016-12-03 Alan Modra <amodra@gmail.com>
26 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
27 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
29 (lookup_fdh): Link direct fdh sym via oh field and set flags.
30 (make_fdh): Make strong and weak undefined function descriptor
32 (ppc64_elf_merge_symbol): New function.
33 (elf_backend_merge_symbol): Define.
34 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
36 (add_symbol_adjust): Don't twiddle symbols to undefweak.
37 Propagate more ref flags to function descriptor symbol. Make
38 some function descriptor symbols dynamic.
39 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
40 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
41 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
42 Don't call lookup_fdh here.
43 (ppc64_elf_gc_sections): New function.
44 (bfd_elf64_bfd_gc_sections): Define.
45 (ppc64_elf_gc_mark_hook): Mark descriptor.
46 (func_desc_adjust): Don't make fake function descriptor syms strong
47 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
48 flag when deciding whether a dynamic function descriptor might
49 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
50 plt regardless of visibility. Make descriptor dynamic if
51 entry sym is dynamic, not for other cases.
52 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
54 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
55 (ppc64_elf_size_stubs): Likewise.
56 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
57 undefweak if stub symbol is defined.
58 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
59 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
61 2016-12-03 Alan Modra <amodra@gmail.com>
63 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
64 elf_link_hash_table rather than ppc_link_hash_table.
66 2016-12-03 Alan Modra <amodra@gmail.com>
68 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
70 2016-12-03 Alan Modra <amodra@gmail.com>
72 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
73 warning and indirect symbols.
75 2016-12-03 Alan Modra <amodra@gmail.com>
77 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
78 flags when direct symbol is versioned_hidden.
80 2016-12-02 Nick Clifton <nickc@redhat.com>
83 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
84 when following indirect links.
87 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
88 for an illegal string offset.
90 2016-12-02 Gary Benson <gbenson@redhat.com>
92 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
95 2016-12-02 Josh Conner <joshconner@google.com>
97 * config.bfd: Add support for fuchsia (OS).
99 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
102 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
103 to the GOT when operating in 32-bit mode.
105 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
108 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
109 test for HI16 relocs.
111 2016-12-01 Nick Clifton <nickc@redhat.com>
114 * aoutx.h (find_nearest_line): Handle the case where the main file
115 name and the directory name are both empty.
118 * aoutx.h (find_nearest_line): Handle the case where the function
121 2016-11-30 Alan Modra <amodra@gmail.com>
123 * elf.c (get_program_header_size): Revert accidental change.
125 2016-11-30 Alan Modra <amodra@gmail.com>
128 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
129 on any pass past STUB_SHRINK_ITER.
131 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
133 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
134 symbol in executable.
135 (elf_link_output_extsym): Don't change bind from global to
136 local when linking executable.
138 2016-11-28 Nick Clifton <nickc@redhat.com>
141 * elf.c (phdr_sorter): Delete.
142 (assign_file_positions_except_relocs): Do not sort program
145 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
148 * peXXigen.c (rsrc_process_section): Do not shrink the merged
151 2016-11-24 Jiong Wang <jiong.wang@arm.com>
154 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
157 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
159 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
161 2016-11-23 Nick Clifton <nickc@redhat.com>
164 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
165 they contain the program headers.
166 (_bfd_elf_map_sections_to_segments): If the linker created the
167 PHDR segment then always attempt to include it in a LOAD segment.
168 (assign_file_positions_for_non_load_sections): Allow LOAD segments
169 to overlap PHDR segments.
170 (phdr_sorter): New function. Sorts program headers.
171 (assign_file_positions_except_relocs): Sort the program headers
172 before writing them out. Issue an error if the PHDR segment is
173 not covered by a LOAD segment, unless the backend allows it.
174 * elf-bfd.h (struct elf_backend_data): Add
175 elf_backend_allow_non_load_phdr.
176 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
177 default definition that returns FALSE.
178 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
180 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
182 (elf_backend_allow_non_load_phdr): Define.
183 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
184 place the interpreter string into the .interp section if the
185 nointerp flag is set in the link info structure.
186 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
187 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
188 _gp symbol not being part of the output.
190 2016-11-23 Alan Modra <amodra@gmail.com>
192 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
193 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
194 (elfNN_bed): Init new field.
195 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
197 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
199 (elf_backend_dtrel_excludes_plt): Define.
200 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
201 (elf_backend_dtrel_excludes_plt): Define.
202 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
203 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
204 (elf_backend_dtrel_excludes_plt): Define.
205 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
207 (elf_backend_dtrel_excludes_plt): Define.
208 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
210 (elf_backend_dtrel_excludes_plt): Define.
211 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
213 (elf_backend_dtrel_excludes_plt): Define.
214 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
216 (elf_backend_dtrel_excludes_plt): Define.
217 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
219 (elf_backend_dtrel_excludes_plt): Define.
220 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
222 (elf_backend_dtrel_excludes_plt): Define.
223 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
225 (elf_backend_dtrel_excludes_plt): Define.
226 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
228 (elf_backend_dtrel_excludes_plt): Define.
229 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
230 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
232 (elf_backend_dtrel_excludes_plt): Define.
233 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
234 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
236 (elf_backend_dtrel_excludes_plt): Define.
237 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
239 (elf_backend_dtrel_excludes_plt): Define.
240 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
242 (elf_backend_dtrel_excludes_plt): Define.
243 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
245 (elf_backend_dtrel_excludes_plt): Define.
246 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
248 (elf_backend_dtrel_excludes_plt): Define.
249 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
250 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
252 (elf_backend_dtrel_excludes_plt): Define.
253 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
255 (elf_backend_dtrel_excludes_plt): Define.
256 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
258 (elf_backend_dtrel_excludes_plt): Define.
259 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
261 (elf_backend_dtrel_excludes_plt): Define.
262 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
264 (elf_backend_dtrel_excludes_plt): Define.
265 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
267 (elf_backend_dtrel_excludes_plt): Define.
268 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
270 (elf_backend_dtrel_excludes_plt): Define.
271 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
273 (elf_backend_dtrel_excludes_plt): Define.
274 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
276 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
278 2016-11-23 Alan Modra <amodra@gmail.com>
280 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
282 (mn10300_elf_final_link_relocate): Likewise.
283 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
284 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
285 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
286 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
287 * elf32-bfin.c (bfin_check_relocs): Likewise.
288 (bfin_relocate_section): Likewise.
289 (bfin_gc_sweep_hook): Likewise.
290 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
292 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
293 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
295 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
297 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
298 (bfin_size_dynamic_sections): Likewise.
299 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
300 (cr16_elf_check_relocs): Likewise.
301 (cr16_elf_final_link_relocate): Likewise.
302 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
303 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
304 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
305 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
306 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
307 * elf32-cris.c (cris_elf_relocate_section): Likewise.
308 (elf_cris_finish_dynamic_symbol): Likewise.
309 (elf_cris_finish_dynamic_sections): Likewise.
310 (cris_elf_gc_sweep_hook): Likewise.
311 (elf_cris_adjust_gotplt_to_got): Likewise.
312 (elf_cris_adjust_dynamic_symbol): Likewise.
313 (cris_elf_check_relocs): Likewise. Delete dead code.
314 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
316 (elf_cris_discard_excess_program_dynamics): Likewise.
317 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
318 sgotrel, splt and spltrel.
319 (frvfdpic_got_section, frvfdpic_gotrel_section,
320 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
322 (_frv_create_got_section): Likewise.
323 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
324 srelgot, splt and srelplt.
325 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
326 (elf32_hppa_create_dynamic_sections): Likewise.
327 (elf32_hppa_check_relocs): Likewise.
328 (allocate_plt_static): Likewise.
329 (allocate_dynrelocs): Likewise.
330 (elf32_hppa_size_dynamic_sections): Likewise.
331 (elf32_hppa_relocate_section): Likewise.
332 (elf32_hppa_finish_dynamic_symbol): Likewise.
333 (elf32_hppa_finish_dynamic_sections): Likewise.
334 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
335 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
336 sgotplt, srelgot, splt and srelplt.
337 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
339 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
340 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
341 (lm32_elf_check_relocs): Likewise.
342 (lm32_elf_finish_dynamic_sections): Likewise.
343 (lm32_elf_finish_dynamic_symbol): Likewise.
344 (allocate_dynrelocs): Likewise.
345 (lm32_elf_size_dynamic_sections): Likewise.
346 (lm32_elf_create_dynamic_sections): Likewise.
347 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
348 (m32c_elf_check_relocs): Likewise.
349 (m32c_elf_finish_dynamic_sections): Likewise.
350 (m32c_elf_always_size_sections): Likewise.
351 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
352 sgotplt, srelgot, splt and srelplt.
353 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
354 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
356 (allocate_dynrelocs): Likewise.
357 (m32r_elf_size_dynamic_sections): Likewise.
358 (m32r_elf_relocate_section): Likewise.
359 (m32r_elf_finish_dynamic_symbol): Likewise.
360 (m32r_elf_finish_dynamic_sections): Likewise.
361 (m32r_elf_check_relocs): Likewise.
362 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
363 (elf_m68k_check_relocs): Likewise.
364 (elf_m68k_adjust_dynamic_symbol): Likewise.
365 (elf_m68k_size_dynamic_sections): Likewise.
366 (elf_m68k_relocate_section): Likewise.
367 (elf_m68k_finish_dynamic_symbol): Likewise.
368 (elf_m68k_finish_dynamic_sections): Likewise.
369 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
370 sgotplt, srelgot, splt and srelplt.
371 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
373 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
375 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
376 (allocate_dynrelocs): Likewise.
377 (elf_metag_size_dynamic_sections): Likewise.
378 (elf_metag_finish_dynamic_symbol): Likewise.
379 (elf_metag_finish_dynamic_sections): Likewise.
380 (elf_metag_size_stubs): Likewise.
381 (elf_backend_got_header_size): Don't define.
382 (elf_backend_want_got_plt): Define.
383 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
384 sgotplt, srelgot, splt and srelpl.
385 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
387 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
388 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
389 (microblaze_elf_create_dynamic_sections): Likewise.
390 (allocate_dynrelocs): Likewise.
391 (microblaze_elf_size_dynamic_sections): Likewise.
392 (microblaze_elf_finish_dynamic_symbol): Likewise.
393 (microblaze_elf_finish_dynamic_sections): Likewise.
394 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
396 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
397 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
399 (allocate_dynrelocs): Likewise.
400 (nds32_elf_size_dynamic_sections): Likewise.
401 (nds32_elf_relocate_section): Likewise.
402 (nds32_elf_finish_dynamic_symbol): Likewise.
403 (nds32_elf_finish_dynamic_sections): Likewise.
404 (nds32_elf_check_relocs): Likewise.
405 (calculate_plt_memory_address): Likewise.
406 (calculate_got_memory_address): Likewise.
407 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
408 sgotplt, srelgot, splt and srelplt.
409 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
410 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
411 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
412 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
413 (or1k_elf_finish_dynamic_sections): Likewise.
414 (or1k_elf_finish_dynamic_symbol): Likewise.
415 (allocate_dynrelocs): Likewise.
416 (or1k_elf_size_dynamic_sections): Likewise.
417 (or1k_elf_create_dynamic_sections): Likewise.
418 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
419 plt, relplt, iplt, reliplt and sgotplt.
420 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
421 (ppc_elf_create_glink): Likewise.
422 (ppc_elf_create_dynamic_sections): Likewise.
423 (ppc_elf_check_relocs): Likewise.
424 (ppc_elf_select_plt_layout): Likewise.
425 (ppc_elf_tls_setup): Likewise.
426 (allocate_got): Likewise.
427 (allocate_dynrelocs): Likewise.
428 (ppc_elf_size_dynamic_sections): Likewise.
429 (ppc_elf_relax_section): Likewise.
430 (ppc_elf_relocate_section): Likewise.
431 (ppc_elf_finish_dynamic_symbol): Likewise.
432 (ppc_elf_reloc_type_class): Likewise.
433 (ppc_elf_finish_dynamic_sections): Likewise.
434 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
435 (rl78_elf_check_relocs): Likewise.
436 (rl78_elf_finish_dynamic_sections): Likewise.
437 (rl78_elf_always_size_sections): Likewise.
438 * elf32-s390.c (create_got_section): Delete.
439 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
440 (elf_s390_check_relocs): Likewise.
441 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
442 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
443 * elf32-score7.c (score_elf_create_got_section): As above.
444 (s7_bfd_score_elf_finish_dynamic_sections): As above.
445 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
446 sgotplt, srelgot, splt and srelplt.
447 (create_got_section): Don't set them.
448 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
450 (allocate_dynrelocs): Likewise.
451 (sh_elf_size_dynamic_sections): Likewise.
452 (sh_elf_add_rofixup): Likewise.
453 (sh_elf_relocate_section): Likewise.
454 (sh_elf_check_relocs): Likewise.
455 (sh_elf_finish_dynamic_symbol): Likewise.
456 (sh_elf_finish_dynamic_sections): Likewise.
457 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
458 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
459 * elf32-vax.c (elf_vax_check_relocs): Likewise.
460 (elf_vax_adjust_dynamic_symbol): Likewise.
461 (elf_vax_always_size_sections): Likewise.
462 (elf_vax_instantiate_got_entries): Likewise.
463 (elf_vax_relocate_section): Likewise.
464 (elf_vax_finish_dynamic_symbol): Likewise.
465 (elf_vax_finish_dynamic_sections): Likewise.
466 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
467 (xstormy16_elf_always_size_sections): Likewise.
468 (xstormy16_elf_relocate_section): Likewise.
469 (xstormy16_elf_finish_dynamic_sections): Likewise.
470 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
471 sgotplt, srelgot, splt and srelplt.
472 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
474 (elf_xtensa_allocate_dynrelocs): Likewise.
475 (elf_xtensa_allocate_local_got_size): Likewise.
476 (elf_xtensa_size_dynamic_sections): Likewise.
477 (elf_xtensa_relocate_section): Likewise.
478 (elf_xtensa_finish_dynamic_sections): Likewise.
479 (shrink_dynamic_reloc_sections): Likewise.
480 (elf_xtensa_get_plt_section): Likewise.
481 (elf_xtensa_get_gotplt_section): Likewise.
482 (xtensa_callback_required_dependence): Likewise.
483 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
484 shortcuts to dynamic sections.
485 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
487 (elf64_alpha_size_plt_section): Likewise.
488 (elf64_alpha_size_rela_got_1): Likewise.
489 (elf64_alpha_size_rela_got_section): Likewise.
490 (elf64_alpha_relocate_section): Likewise.
491 (elf64_alpha_finish_dynamic_symbol): Likewise.
492 (elf64_alpha_finish_dynamic_sections): Likewise.
493 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
494 * elf64-s390.c (create_got_section): Delete.
495 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
496 (elf_s390_check_relocs): Likewise.
497 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
499 (sh_elf64_check_relocs): Likewise.
500 (sh64_elf64_adjust_dynamic_symbol): Likewise.
501 (sh64_elf64_size_dynamic_sections): Likewise.
502 (sh64_elf64_finish_dynamic_symbol): Likewise.
503 (sh64_elf64_finish_dynamic_sections): Likewise.
504 * elflink.c (_bfd_elf_create_got_section): Likewise.
505 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
506 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
507 (elfNN_ia64_finish_dynamic_sections): Likewise.
508 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
509 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
510 sgotplt, splt and sgot.
511 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
513 (mips_elf_gotplt_index): Likewise.
514 (mips_elf_primary_global_got_index): Likewise.
515 (mips_elf_global_got_index): Likewise.
516 (mips_elf_got_offset_from_index): Likewise.
517 (mips_elf_create_local_got_entry): Likewise.
518 (mips_elf_create_got_section): Likewise.
519 (mips_elf_calculate_relocation): Likewise.
520 (_bfd_mips_elf_create_dynamic_sections): Likewise.
521 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
522 (mips_elf_lay_out_got): Likewise.
523 (mips_elf_set_plt_sym_value): Likewise.
524 (_bfd_mips_elf_size_dynamic_sections): Likewise.
525 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
526 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
527 (mips_finish_exec_plt): Likewise.
528 (mips_vxworks_finish_exec_plt): Likewise.
529 (mips_vxworks_finish_shared_plt): Likewise.
530 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
531 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
532 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
534 2016-11-23 Alan Modra <amodra@gmail.com>
536 * po/BLD-POTFILES.in: Regenerate.
537 * po/SRC-POTFILES.in: Regenerate.
539 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
541 * warning.m4: Fix spelling in comments.
542 * configure.ac: Fix spelling in comments.
543 * configure: Regenerate.
545 2016-11-22 Alan Modra <amodra@gmail.com>
548 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
549 * elf32-ppc.c: Include opcode/ppc.h.
550 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
551 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
552 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
553 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
554 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
555 (ppc_elf_link_hash_table_create): Update default_params init.
556 (ppc_elf_vle_split16): Correct shift and mask. Add params.
557 Report or fix insn/reloc mismatches.
558 (ppc_elf_relocate_section): Pass input_section, offset and fixup
559 to ppc_elf_vle_split16.
561 2016-11-22 Alan Modra <amodra@gmail.com>
563 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
564 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
565 bfd_put_32 param with input_bfd.
566 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
567 ppc_elf_vle_split16 param.
568 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
570 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
572 * dwarf2.c (build_line_info_table): Rename `index' local
573 variable to `line_index'.
574 (build_lookup_funcinfo_table): Rename `index' local variable to
577 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
579 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
580 apply the negative GOT offset optimization in 64-bit code.
582 2016-11-18 James Clarke <jrtc27@jrtc27.com>
584 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
585 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
586 R_SPARC_GOT* for non-local references. Instead, treat them like
587 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
588 immediate with the calculated relocation.
590 2016-11-18 Nick Clifton <nickc@redhat.com>
593 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
594 an informative error message.
596 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
599 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
600 manipulation of diff value, and don't assume sym2 is less than sym1.
601 (elf32_avr_adjust_reloc_if_spans_insn): New function.
602 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
603 and remove redundant did_pad.
606 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
609 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
610 plt_got.offset for R_X86_64_PLTOFF64.
612 2016-11-14 Nick Clifton <nickc@redhat.com>
614 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
616 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
619 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
620 but treat them as debugging symbols.
622 2016-11-10 Jiong Wang <jiong.wang@arm.com>
625 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
626 symbol locally in PIE.
628 2016-11-10 Nick Clifton <nickc@redhat.com>
631 * compress.c (bfd_get_full_section_contents): Provide a more
632 helpful error message when a section is too large to load.
634 2016-11-08 Pedro Alves <palves@redhat.com>
636 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
639 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
641 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
642 'number_of_functions' to keep lookup table and number of entries in
644 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
645 to keep lookup table and number of entries in the table.
646 (lookup_funcinfo): New structure for lookup table for function
648 (build_line_info_table): New function to create and build the lookup
649 table for line information.
650 (lookup_address_in_line_info_table): Use the lookup table instead of
651 traverse a linked list.
652 (compare_lookup_funcinfos): New compare fuction used in sorting of
653 lookup table for function references.
654 (build_lookup_funcinfo_table): New function to create, build and
655 sort the lookup table for functions references.
656 (lookup_address_in_function_table): Use the table instead of
657 traverse a linked list.
658 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
661 2016-11-04 Nick Clifton <nickc@redhat.com>
663 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
664 when supporting 64-bit BFD targets.
666 2016-11-03 Tristan Gingold <gingold@adacore.com>
668 * config.bfd: Deprecate many old triplets.
670 2016-11-03 Nick Clifton <nickc@redhat.com>
672 * po/da.po: Updated Danish translation.
674 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
676 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
677 not fall through to the default case.
679 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
680 Andrew Waterman <andrew@sifive.com>
682 Add support for RISC-V architecture.
683 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
684 * config.bdf: Likewise.
685 * configure.ac: Likewise.
686 * Makefile.in: Regenerate.
687 * configure: Regenerate.
688 * archures.c: Add bfd_riscv_arch.
689 * reloc.c: Add riscv relocs.
690 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
691 * bfd-in2.h: Regenerate.
692 * libbfd.h: Regenerate.
693 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
694 * elfnn-riscv.c: New file.
695 * elfxx-riscv.c: New file.
696 * elfxx-riscv.h: New file.
698 2016-10-31 Alan Modra <amodra@gmail.com>
701 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
704 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
706 * cpu-arc.c (arc_get_mach): Delete.
708 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
710 * elfxx-mips.c (STUB_JALR): Correct description.
712 2016-10-20 Nick Clifton <nickc@redhat.com>
714 * po/gas.pot: Regenerate.
716 2016-10-19 Nick Clifton <nickc@redhat.com>
718 * aout-adobe.c: Add missing c-format tags for translatable strings.
719 * aout-cris.c: Likewise.
722 * binary.c: Likewise.
724 * coff-alpha.c: Likewise.
725 * coff-arm.c: Likewise.
726 * coff-i860.c: Likewise.
727 * coff-mcore.c: Likewise.
728 * coff-ppc.c: Likewise.
729 * coff-rs6000.c: Likewise.
730 * coff-sh.c: Likewise.
731 * coff-tic4x.c: Likewise.
732 * coff-tic54x.c: Likewise.
733 * coff-tic80.c: Likewise.
734 * coff64-rs6000.c: Likewise.
735 * coffcode.h: Likewise.
736 * coffgen.c: Likewise.
737 * cofflink.c: Likewise.
738 * coffswap.h: Likewise.
739 * cpu-arm.c: Likewise.
740 * dwarf2.c: Likewise.
742 * elf-attrs.c: Likewise.
743 * elf-eh-frame.c: Likewise.
744 * elf-ifunc.c: Likewise.
745 * elf-m10300.c: Likewise.
746 * elf-s390-common.c: Likewise.
748 * elf32-arc.c: Likewise.
749 * elf32-arm.c: Likewise.
750 * elf32-avr.c: Likewise.
751 * elf32-bfin.c: Likewise.
752 * elf32-cr16.c: Likewise.
753 * elf32-cr16c.c: Likewise.
754 * elf32-cris.c: Likewise.
755 * elf32-crx.c: Likewise.
756 * elf32-d10v.c: Likewise.
757 * elf32-d30v.c: Likewise.
758 * elf32-epiphany.c: Likewise.
759 * elf32-fr30.c: Likewise.
760 * elf32-frv.c: Likewise.
761 * elf32-gen.c: Likewise.
762 * elf32-hppa.c: Likewise.
763 * elf32-i370.c: Likewise.
764 * elf32-i386.c: Likewise.
765 * elf32-i960.c: Likewise.
766 * elf32-ip2k.c: Likewise.
767 * elf32-iq2000.c: Likewise.
768 * elf32-lm32.c: Likewise.
769 * elf32-m32c.c: Likewise.
770 * elf32-m32r.c: Likewise.
771 * elf32-m68hc11.c: Likewise.
772 * elf32-m68hc12.c: Likewise.
773 * elf32-m68hc1x.c: Likewise.
774 * elf32-m68k.c: Likewise.
775 * elf32-mcore.c: Likewise.
776 * elf32-mep.c: Likewise.
777 * elf32-metag.c: Likewise.
778 * elf32-microblaze.c: Likewise.
779 * elf32-moxie.c: Likewise.
780 * elf32-msp430.c: Likewise.
781 * elf32-mt.c: Likewise.
782 * elf32-nds32.c: Likewise.
783 * elf32-nios2.c: Likewise.
784 * elf32-or1k.c: Likewise.
785 * elf32-pj.c: Likewise.
786 * elf32-ppc.c: Likewise.
787 * elf32-rl78.c: Likewise.
788 * elf32-rx.c: Likewise.
789 * elf32-s390.c: Likewise.
790 * elf32-score.c: Likewise.
791 * elf32-score7.c: Likewise.
792 * elf32-sh-symbian.c: Likewise.
793 * elf32-sh.c: Likewise.
794 * elf32-sh64.c: Likewise.
795 * elf32-spu.c: Likewise.
796 * elf32-tic6x.c: Likewise.
797 * elf32-tilepro.c: Likewise.
798 * elf32-v850.c: Likewise.
799 * elf32-vax.c: Likewise.
800 * elf32-visium.c: Likewise.
801 * elf32-xgate.c: Likewise.
802 * elf32-xtensa.c: Likewise.
803 * elf64-alpha.c: Likewise.
804 * elf64-gen.c: Likewise.
805 * elf64-hppa.c: Likewise.
806 * elf64-ia64-vms.c: Likewise.
807 * elf64-mmix.c: Likewise.
808 * elf64-ppc.c: Likewise.
809 * elf64-s390.c: Likewise.
810 * elf64-sh64.c: Likewise.
811 * elf64-sparc.c: Likewise.
812 * elf64-x86-64.c: Likewise.
813 * elfcode.h: Likewise.
814 * elfcore.h: Likewise.
815 * elflink.c: Likewise.
816 * elfnn-aarch64.c: Likewise.
817 * elfnn-ia64.c: Likewise.
818 * elfxx-mips.c: Likewise.
819 * elfxx-sparc.c: Likewise.
820 * elfxx-tilegx.c: Likewise.
823 * libbfd.c: Likewise.
824 * linker.c: Likewise.
825 * m68klinux.c: Likewise.
826 * mach-o.c: Likewise.
831 * pe-mips.c: Likewise.
832 * peXXigen.c: Likewise.
833 * pei-x86_64.c: Likewise.
834 * peicode.h: Likewise.
835 * ppcboot.c: Likewise.
837 * sparclinux.c: Likewise.
840 * vms-alpha.c: Likewise.
841 * vms-lib.c: Likewise.
842 * xcofflink.c: Likewise.
844 2016-10-18 Nick Clifton <nickc@redhat.com>
846 * po/da.po: Updated Danish translation.
848 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
850 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
853 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
855 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
856 variable to `reloc_index'.
858 2016-10-12 Alan Modra <amodra@gmail.com>
860 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
861 (STD_SECTION): Adjust to suit.
862 * elf.c (_bfd_elf_large_com_section): Likewise.
863 * bfd-in2.h: Regenerate.
865 2016-10-11 Alan Modra <amodra@gmail.com>
867 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
868 defined temporarily with bfd_und_section.
869 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
870 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
871 symbols with bfd_und_section.
873 2016-10-07 Alan Modra <amodra@gmail.com>
875 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
876 obfd param with struct bfd_link_info param. Update all callers.
877 * linker.c (bfd_merge_private_bfd_data): Likewise.
878 (_bfd_generic_verify_endian_match): Likewise.
879 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
880 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
881 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
882 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
883 (_bfd_elf_merge_object_attributes): Likewise.
884 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
885 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
886 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
887 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
888 (elf32_arm_merge_private_bfd_data): Likewise.
889 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
890 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
891 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
892 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
893 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
894 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
895 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
896 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
897 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
898 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
899 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
900 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
901 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
902 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
903 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
904 (elf32_msp430_merge_private_bfd_data): Likewise.
905 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
906 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
907 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
908 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
909 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
910 (ppc_elf_merge_obj_attributes): Likewise.
911 (ppc_elf_merge_private_bfd_data): Likewise.
912 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
913 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
914 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
915 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
916 (elf32_score_merge_private_bfd_data): Likewise.
917 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
918 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
919 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
920 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
921 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
922 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
923 (elf32_tic6x_merge_private_bfd_data): Likewise.
924 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
925 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
926 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
927 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
928 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
929 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
930 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
931 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
932 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
933 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
934 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
935 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
936 (mips_elf_merge_obj_attributes): Likewise.
937 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
938 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
939 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
940 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
941 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
942 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
943 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
944 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
945 * bfd-in2.h: Regenerate.
946 * libbfd.h: Regenerate.
948 2016-10-07 Alan Modra <amodra@gmail.com>
950 * Makefile.am (LIBBFD_H_FILES): Update.
951 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
952 * cpu-sh.c (sh_merge_bfd_arch): Move to..
953 * elf32-sh.c: ..here, and make static.
954 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
956 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
957 _bfd_generic_verify_endian_match.
958 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
959 (bfd_elf32_bfd_merge_private_bfd_data): Define as
960 _bfd_generic_verify_endian_match.
961 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
963 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
964 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
965 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
966 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
967 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
968 * linker.c: ..here, and make internal.
969 * bfd.c (bfd_merge_private_bfd_data): Move to..
971 * Makefile.in: Regenerate.
972 * doc/Makefile.in: Regenerate.
973 * bfd-in2.h: Regenerate.
974 * libbfd.h: Regenerate.
976 2016-10-06 Alan Modra <amodra@gmail.com>
978 * coff-h8300.c: Spell fall through comments consistently.
979 * coffgen.c: Likewise.
980 * elf32-hppa.c: Likewise.
981 * elf32-ppc.c: Likewise.
982 * elf32-score.c: Likewise.
983 * elf32-score7.c: Likewise.
984 * elf64-ppc.c: Likewise.
985 * elfxx-aarch64.c: Likewise.
986 * elfxx-mips.c: Likewise.
987 * cpu-ns32k.c: Add missing fall through comments.
988 * elf-m10300.c: Likewise.
989 * elf32-arm.c: Likewise.
990 * elf32-avr.c: Likewise.
991 * elf32-bfin.c: Likewise.
992 * elf32-frv.c: Likewise.
993 * elf32-i386.c: Likewise.
994 * elf32-microblaze.c: Likewise.
995 * elf32-nds32.c: Likewise.
996 * elf32-ppc.c: Likewise.
997 * elf32-rl78.c: Likewise.
998 * elf32-rx.c: Likewise.
999 * elf32-s390.c: Likewise.
1000 * elf32-sh.c: Likewise.
1001 * elf32-tic6x.c: Likewise.
1002 * elf64-ia64-vms.c: Likewise.
1003 * elf64-ppc.c: Likewise.
1004 * elf64-s390.c: Likewise.
1005 * elf64-x86-64.c: Likewise.
1006 * elflink.c: Likewise.
1007 * elfnn-aarch64.c: Likewise.
1008 * elfnn-ia64.c: Likewise.
1010 * oasys.c: Likewise.
1011 * pdp11.c: Likewise.
1013 * versados.c: Likewise.
1015 2016-10-06 Alan Modra <amodra@gmail.com>
1017 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1019 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1020 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1022 2016-10-06 Alan Modra <amodra@gmail.com>
1024 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1025 OR in arithmetic expression, not boolean OR.
1027 2016-09-30 Alan Modra <amodra@gmail.com>
1029 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1030 as per comment at head of bfd-in2.h.
1031 * Makefile.in: Regenerate.
1033 2016-09-30 Alan Modra <amodra@gmail.com>
1035 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1036 _bfd_error_handler (...) throughout.
1037 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1038 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1039 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1040 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1041 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1042 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1043 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1044 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1045 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1046 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1047 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1048 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1049 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1050 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1051 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1052 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1053 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1054 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1055 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1056 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1057 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1058 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1059 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1060 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1061 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1062 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1063 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1064 * xcofflink.c: Likewise.
1066 2016-09-30 Alan Modra <amodra@gmail.com>
1068 * bfd-in.h: Include stdarg.h.
1069 * bfd.c (bfd_error_handler_type): Make like vprintf.
1070 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1071 (error_handler_internal): New function, split out from..
1072 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1073 (bfd_set_error_handler): Update.
1074 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1075 (_bfd_assert_handler): Make static.
1076 * coffgen.c (null_error_handler): Update params.
1077 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1078 Don't use bfd_error_handler_type.
1079 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1080 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1081 to _bfd_error_handler.
1082 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1083 (bfd_assert_handler_type): Likewise.
1084 (_bfd_error_handler): Update.
1085 * bfd-in2.h: Regenerate.
1086 * libbfd.h: Regenerate.
1088 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1091 * elf-bfd.h (struct elf_backend_data): Delete
1092 elf_backend_count_output_relocs callback and add
1093 elf_backend_update_relocs.
1094 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1095 (emit_relocs): Deleted.
1096 (elf32_arm_emit_relocs): Deleted.
1097 (elf_backend_emit_relocs): Updated not to use the old functions.
1098 (elf32_arm_update_relocs): New function.
1099 (elf_backend_update_relocs): New define.
1100 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1101 relocation count. Call elf_backend_emit_relocs.
1102 (_bfd_elf_size_reloc_section): Do not call
1103 elf_backend_count_output_relocs.
1104 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1105 (elf_backend_update_relocs): New define.
1107 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1110 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1111 Thumb-ARM stub is too far.
1113 2016-09-27 Nick Clifton <nickc@redhat.com>
1116 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1117 timestamp field if real time values are not being stored.
1119 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1121 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1122 to verify CC_FOR_BUILD compiler.
1123 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1124 and add CC_FOR_BUILD compiler checks.
1125 * Makefile.in: Regenerate.
1126 * configure: Likewise.
1127 * doc/Makefile.in: Likewise.
1129 2016-09-26 Awson <kyrab@mail.ru>
1132 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1133 for R_AMD64_PCRQUAD relocations.
1135 2016-09-26 Alan Modra <amodra@gmail.com>
1137 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1138 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1139 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1140 attributes, merge them. Don't warn about undefined tag bits,
1141 or copy unknown values to output.
1142 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1143 _bfd_elf_ppc_merge_fp_attributes.
1145 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1148 * elf-bfd.h (struct elf_backend_data): Add
1149 elf_backend_count_output_relocs callback to count relocations in
1151 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1152 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1153 (elf32_arm_count_output_relocs): New function.
1154 (emit_relocs): New function.
1155 (elf32_arm_emit_relocs): New function.
1156 (elf32_arm_vxworks_emit_relocs): New function.
1157 (elf_backend_emit_relocs): Updated to use the new functions.
1158 (elf_backend_count_output_relocs): New define.
1159 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1160 to the relocation count.
1161 (_bfd_elf_link_size_reloc_section): Use callback to count the
1162 relocations which will be in output.
1163 (_bfd_elf_default_count_output_relocs): New function.
1164 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1166 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1168 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1169 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1170 bigger than 0x1000 bytes.
1172 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1174 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1177 2016-09-14 Nick Clifton <nickc@redhat.com>
1180 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1181 contains a valid size for the Debug directory.
1183 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1185 * format.c (struct bfd_preserve): New "build_id" field.
1186 (bfd_preserve_save): Save "build_id".
1187 (bfd_preserve_restore): Restore "build_id".
1189 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1193 relocation with copy relocation when building executable.
1195 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1198 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1199 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1200 Compute shrink_boundary and adjust addend only if
1201 addend_within_shrink_boundary.
1202 (elf32_avr_relax_section): Modify calls to
1203 elf32_avr_relax_delete_bytes to pass extra parameter.
1205 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1207 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1208 array of bytes and use bfd_get_16 to interpret its encoding according
1209 to endianness of target.
1211 2016-09-01 Alan Modra <amodra@gmail.com>
1213 * elf64-ppc.c (synthetic_opd): New static var.
1214 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1215 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1217 2016-08-31 Alan Modra <amodra@gmail.com>
1219 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1220 track max group size with a new "group_size" var that is reduced
1221 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1224 2016-08-31 Alan Modra <amodra@gmail.com>
1226 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1227 (elf_backend_section_processing): Don't define.
1228 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1229 split on non-exec sections differing in SHF_PPC_VLE. When
1230 splitting segments, mark size invalid.
1232 2016-08-30 Alan Modra <amodra@gmail.com>
1235 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1237 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1241 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1242 R_386_PC32 relocation is used to call IFUNC function in PIC
1245 2016-08-27 Alan Modra <amodra@gmail.com>
1248 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1249 have corresponding SHF_GROUP sections.
1250 (bfd_elf_set_group_contents): Comment.
1252 2016-08-27 Alan Modra <amodra@gmail.com>
1255 * elf64-ppc.c (pc_dynrelocs): New function.
1256 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1257 handle pic dynamic relocs.
1259 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1261 * bfd-in.h (struct elf32_arm_params): Define.
1262 (bfd_elf32_arm_set_target_relocs): Rename into ...
1263 (bfd_elf32_arm_set_target_params): This. Use a struct
1264 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1265 * bfd-in2.h: Regenerate.
1266 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1267 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1268 elf32_arm_params rather than as individual parameters.
1270 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1272 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1273 passed the end of htab->stub_group array.
1274 (elf32_arm_create_or_find_stub_sec): Likewise.
1275 (elf32_arm_create_stub): Likewise.
1277 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1279 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1280 to TRUE for GOT and TLS relocs.
1282 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1284 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1286 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1288 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1289 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1290 (struct elf_arc_link_hash_table): Likewise.
1291 (elf_arc_link_hash_newfunc): Likewise.
1292 (elf_arc_link_hash_table_free): Likewise.
1293 (arc_elf_link_hash_table_create): Likewise.
1294 (elf_arc_relocate_section): Fixed conditions related to dynamic
1295 (elf_arc_check_relocs): Likewise.
1296 (arc_elf_create_dynamic_sections): Added
1297 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1298 through the hash table.
1300 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1302 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1303 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1306 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1308 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1310 * bfd-in2.h: Regenerated from the previous changes.
1311 * libbfd.h: Regenerated from the previous changes.
1313 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1315 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1316 the input import library bfd.
1317 * bfd-in2.h: Regenerate.
1318 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1319 and new_cmse_stub_offset fields.
1320 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1322 (elf32_arm_add_stub): Likewise for stub_offset.
1323 (arm_new_stubs_start_offset_ptr): New function.
1324 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1325 empty SG veneers to have zero relocations.
1326 (arm_size_one_stub): Only initialize stub size and template
1327 information for non empty veneers. Do not update veneer section size
1328 if veneer already has an offset.
1329 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1330 of a boolean indicating success or failure.
1331 (cmse_scan): Change stub_changed parameter into an integer pointer
1332 parameter cmse_stub_created to count the number of stub created and
1333 adapt to change of return value in elf32_arm_create_stub.
1334 (cmse_entry_fct_p): New function.
1335 (arm_list_new_cmse_stub): Likewise.
1336 (set_cmse_veneer_addr_from_implib): Likewise.
1337 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1338 cmse_scan instead of that of cmse_stub_changed to compute the number
1339 of stub created and use it to initialize stub_changed. Call
1340 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1341 of return value in elf32_arm_create_stub. Use
1342 arm_stub_section_start_offset () if not NULL to initialize size of
1343 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1344 erratum fix to -1. Use ret to hold return value.
1345 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1346 NULL to initialize size of secure gateway veneers section. Adapt
1347 comment to stress the importance of zeroing veneer section content.
1348 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1349 initialize eponymous field in struct elf32_arm_link_hash_table.
1351 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1353 * elf32-s390.c (stdarg.h): New include.
1354 (elf_s390_grok_psinfo): New function.
1355 (elf_s390_write_core_note): New function.
1356 (elf_backend_grok_psinfo): Declare backend hook.
1357 (elf_backend_write_core_note): Likewise.
1358 * elf64-s390.c (stdarg.h): New include.
1359 (elf_s390_grok_prstatus): New function.
1360 (elf_s390_grok_psinfo): New function.
1361 (elf_s390_write_core_note): New function.
1362 (elf_backend_grok_prstatus): Declare backend hook.
1363 (elf_backend_grok_psinfo): Likewise.
1364 (elf_backend_write_core_note): Likewise.
1366 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1368 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1369 (elf_s390_finish_ifunc_symbol): Likewise.
1370 (elf_s390_finish_dynamic_symbol): Likewise.
1371 (elf_s390_finish_dynamic_sections): Likewise.
1372 (elf_s390_grok_prstatus): Likewise.
1373 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1374 (elf_s390_finish_dynamic_symbol): Likewise.
1376 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1378 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1380 2016-08-23 Nick Clifton <nickc@redhat.com>
1382 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1383 there is no arm data associated with the section.
1385 2016-08-23 Alan Modra <amodra@gmail.com>
1388 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1389 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1391 2016-08-22 Nick Clifton <nickc@redhat.com>
1393 * doc/chew.c (main): Free the string buffer used to files as they
1396 2016-08-22 Alan Modra <amodra@gmail.com>
1398 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1399 (ppc_elf_relocate_section): ..to here. Comment. Error on
1400 detecting -mbss-plt -fPIC local ifuncs too.
1401 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1402 branch table entries.
1404 2016-08-19 Nick Clifton <nickc@redhat.com>
1406 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1407 section after the symbol table and string table sections.
1409 2016-08-19 Alan Modra <amodra@gmail.com>
1411 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1412 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1413 dyn_relocs for weakdefs.
1414 (alias_readonly_dynrelocs): New function.
1415 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1416 (ppc64_elf_relocate_section): Simplify condition under which
1417 dyn_relocs are emitted.
1419 2016-08-19 Alan Modra <amodra@gmail.com>
1422 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1423 (readonly_dynrelocs): Comment fix.
1424 (global_entry_stub): New function.
1425 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1426 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1427 that in size_global_entry_stubs, handling ifunc too. Delete dead
1429 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1430 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1431 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1432 undefweak syms. Expand and correct comments.
1433 (size_global_entry_stubs): Ensure symbol is defined.
1434 (ppc64_elf_relocate_section): Match condition under which
1435 dyn_relocs are emitted to that in allocate_dynrelocs.
1437 2016-08-12 Alan Modra <amodra@gmail.com>
1439 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1440 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1441 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1443 2016-08-11 Alan Modra <amodra@gmail.com>
1445 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1446 non_got_ref true in any case where we could have generated dynbss
1447 copies but decide not to do so.
1449 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1451 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1452 the stub address retrieved if associated with a microMIPS
1455 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1457 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1458 stub also add STO_MICROMIPS annotation.
1460 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1462 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1463 in microMIPS LA25 stub references.
1465 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1467 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1468 adjusting the use_count of merged .got entries.
1470 2016-08-08 Nick Clifton <nickc@redhat.com>
1472 * doc/chew.c (delete_string): Only free the string buffer if it is
1473 there. Mark the buffer as NULL after freeing.
1474 (drop): Free the dropped string.
1475 (free_words): New function: Frees the memory allocated to the
1477 (add_instrinsic): Duplicate the name string, so that it can be
1479 (compile): Free unused words.
1480 (main): Free the dictionary and top level string buffers at the
1483 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1485 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1486 * bfd-in2.h: Regenerate.
1487 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1489 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1490 cmse_implib field in struct elf32_arm_link_hash_table.
1491 (elf32_arm_filter_cmse_symbols): New function.
1492 (elf32_arm_filter_implib_symbols): Likewise.
1493 (elf_backend_filter_implib_symbols): Define to
1494 elf32_arm_filter_implib_symbols.
1496 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1498 * elf32-arm.c (CMSE_PREFIX): Define macro.
1499 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1500 (cmse_branch_thumb_only): Declare stub.
1501 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1502 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1503 FALSE if there is no PLT.
1504 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1505 (elf32_arm_final_link_relocate): Likewise.
1506 (elf32_arm_gc_sweep_hook): Likewise.
1507 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1508 secure entry functions.
1509 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1510 (arm_dedicated_stub_output_section_required): Change to a switch case
1511 and add a case for arm_stub_cmse_branch_thumb_only.
1512 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1513 (arm_stub_dedicated_output_section_name): Likewise.
1514 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1515 ATTRIBUTE_UNUSED for htab parameter.
1516 (arm_stub_required_alignment): Likewise.
1517 (arm_stub_sym_claimed): Likewise.
1518 (arm_dedicated_stub_section_padding): Likewise.
1519 (cmse_scan): New function.
1520 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1521 Set stub_changed to TRUE if such veneers were created.
1522 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1525 2016-08-02 Alan Modra <amodra@gmail.com>
1528 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1530 2016-08-02 Nick Clifton <nickc@redhat.com>
1533 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1534 (elf_backend_sweep_hook): Delete.
1536 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1537 Kwok Cheung Yeung <kcy@codesourcery.com>
1539 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1540 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1541 (ppc_elf_vle_split16): Clear field before inserting.
1543 2016-08-01 Nick Clifton <nickc@redhat.com>
1545 * po/sv.po: Updated Swedish translation.
1547 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1548 Nick Clifton <nickc@redhat.com>
1551 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1552 of the coff_section_data before using it.
1554 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1556 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1557 in PLT compression selection.
1558 (_bfd_mips_elf_check_relocs): Likewise.
1560 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1562 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1563 case where there's no elf_link_hash_entry while processing
1564 GOT_NORMAL got entries.
1566 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1568 * version.m4 (BFD_VERSION): Set to 2.27.51.
1569 * configure: Regenerated.
1571 2016-07-21 Nick Clifton <nickc@redhat.com>
1573 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1574 (swap_out_syms): Return an error when not finding ELF output
1575 section rather than asserting.
1577 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1579 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1581 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1583 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1584 and handle pr_pid if present.
1586 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf.c (assign_file_positions_for_load_sections): Also check
1590 p_paddr for program header space.
1592 2016-07-20 Alan Modra <amodra@gmail.com>
1594 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1595 ppc64_elf_unhandled_reloc for special_function.
1596 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1598 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1600 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1602 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1603 corresponding error message.
1605 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1607 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1608 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1609 (branch_reloc_p): New function.
1610 (mips_elf_calculate_relocation): Handle ISA mode determination
1611 for relocations against section symbols, against absolute
1612 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1614 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1615 checks for weak undefined symbols. Also check target alignment
1616 within the same ISA mode.
1617 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1618 in the alignment check.
1619 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1620 <R_MICROMIPS_PC10_S1>: Likewise.
1621 <R_MICROMIPS_PC16_S1>: Likewise.
1622 (mips_elf_perform_relocation): Report a failure for unsupported
1623 same-mode JALX instructions and cross-mode branches.
1624 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1625 error messages for jumps to misaligned addresses.
1627 2016-07-16 Alan Modra <amodra@gmail.com>
1629 * elflink.c: Include plugin-api.h.
1630 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1631 (try_claim): ..here.
1632 * plugin.h: Don't include bfd.h.
1633 (bfd_plugin_open_input): Declare.
1635 2016-07-16 Alan Modra <amodra@gmail.com>
1637 * targets.c (bfd_seach_for_target): Rename to..
1638 (bfd_iterate_over_targets): ..this. Rewrite doc.
1639 * bfd-in2.h: Regenerate.
1641 2016-07-16 Alan Modra <amodra@gmail.com>
1643 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1644 * libbfd.h: Regenerate.
1645 * bfd-in2.h: Regenerate.
1647 2016-07-16 Alan Modra <amodra@gmail.com>
1649 * libbfd-in.h (BFD_ALIGN): Move to..
1651 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1652 * elf32-ppc.c (default_params): Adjust init.
1653 (ppc_elf_link_params): Set pagesize_p2.
1654 * libbfd.h: Regenerate.
1655 * bfd-in2.h: Regenerate.
1657 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1659 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1660 (_bfd_elf_filter_global_symbols): Declare.
1661 * elf.c (_bfd_elf_filter_global_symbols): New function.
1662 * elflink.c (elf_filter_global_symbols): Likewise.
1663 (elf_output_implib): Likewise.
1664 (bfd_elf_final_link): Call above function, failing if it does.
1665 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1667 (elf_backend_copy_indirect_symbol): Fix spacing.
1668 (elf_backend_hide_symbol): Likewise.
1669 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1671 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1672 Nick Clifton <nickc@redhat.com>
1674 * elf32-arc.c (PR_DEBUG): Delete.
1675 Fix printing of debug information. Fix formatting of debug
1677 (debug_arc_reloc): Handle symbols that are not from an input file.
1678 (arc_do_relocation): Remove excessive exclamation points.
1680 * arc-got.h: Fix formatting. Fix printing of debug information.
1681 (new_got_entry_to_list): Use xmalloc.
1682 * config.bfd: use the big-endian arc vector as the default vector
1683 for big-endian arc targets.
1685 2016-07-15 Alan Modra <amodra@gmail.com>
1687 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1688 from marking sym_indices.
1690 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1692 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1693 first with relocations against absolute symbols.
1694 (bfd_install_relocation): Likewise.
1696 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1698 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1699 .got/.got.plt sections to 8 bytes.
1701 2016-07-12 Nick Clifton <nickc@redhat.com>
1703 * binary.c (binary_set_section_contents): Second grammar fix.
1705 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1707 * binary.c (binary_set_section_contents): Fix grammar in warning
1710 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1712 * elf32-arc.c: made PR_DEBUG always defined.
1714 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1716 * arc-got.h: Moved got related structures from elf32-arc.c to
1717 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1718 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1719 tls_type_for_reloc, symbol_has_entry_of_type,
1720 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1721 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1722 relocate_fix_got_relocs_for_got_info,
1723 create_got_dynrelocs_for_single_entry,
1724 create_got_dynrelocs_for_got_info): Added to file.
1725 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1728 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1730 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1732 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1734 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1735 (THUMB32_MOVW): Likewise.
1736 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1737 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1738 (arm_stub_is_thumb): Add new veneer stub.
1739 (arm_type_of_stub): Use new veneer.
1740 (arm_stub_required_alignment): Add new veneer.
1742 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1744 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1745 (SEC_ELF_PURECODE): ... this.
1746 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1748 (elf32_arm_fake_sections): Likewise.
1749 (elf_32_arm_section_flags): Likewise.
1750 (elf_32_arm_lookup_section_flags): Likewise.
1751 * section.c (SEC_ELF_NOREAD): Rename to ...
1752 (SEC_ELF_PURECODE): ... this.
1754 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1756 * elf32-arm.c (using_thumb2_bl): New function.
1757 (arm_type_of_stub): Declare thumb2 variable together and change type
1758 to bfd_boolean. Use using_thumb2_bl () to determine whether
1759 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1760 checked for BL range.
1761 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1762 the bit size of BL offset.
1764 2016-06-29 Nick Clifton <nickc@redhat.com>
1766 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1767 Returns TRUE for AArch64 mapping symbols.
1768 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1769 mapping symbols as precious in object files so that they will not
1771 (elf_backend_symbol_processing): Define.
1773 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1774 for ARM mapping symbols.
1775 (elf32_arm_backend_symbol_processing): Make use of the new function.
1777 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1780 * elflink.c (elf_link_check_versioned_symbol): Return false
1781 for unreferenced undefined symbol.
1783 2016-06-28 Nick Clifton <nickc@redhat.com>
1785 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1788 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1789 function. Marks mapping symbols in object files as precious, so
1790 that strip will not remove them.
1791 (elf_backend_symbol_processing): Define.
1793 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1795 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1796 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1798 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1800 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1802 (mips16_reloc_map): Likewise.
1803 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1804 (mips16_elf64_howto_table_rela): Likewise.
1805 (mips16_reloc_map): Likewise.
1806 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1807 (elf_mips16_howto_table_rela): Likewise.
1808 (mips16_reloc_map): Likewise.
1809 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1810 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1811 (b_reloc_p): Likewise.
1812 (mips_elf_calculate_relocation): Likewise.
1813 (_bfd_mips_elf_check_relocs): Likewise.
1814 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1815 * bfd-in2.h: Regenerate.
1816 * libbfd.h: Regenerate.
1818 2016-06-27 Alan Modra <amodra@gmail.com>
1821 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1822 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1824 (ppc64_elf_size_stubs): Adjust to suit.
1826 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1828 * elf32-dlx.h: New file.
1829 * elf32-dlx.c: Adjust.
1831 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1833 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1835 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1837 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1840 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1842 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1843 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1844 (elfcore_grok_freebsd_psinfo): New function.
1845 (elfcore_grok_freebsd_prstatus): New function.
1846 (elfcore_grok_freebsd_note): New function.
1847 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1850 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1852 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1855 2016-06-24 Alan Modra <amodra@gmail.com>
1857 * config.bfd: Delete mips vxworks patterns matched earlier.
1858 Combine mips*-*-none with mips*-*-elf*.
1860 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1862 * elfxx-mips.c (mips_elf_perform_relocation): Call
1863 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1864 use the `%X%H' format for the cross-mode jump conversion error
1865 message. Remove the full stop from the end of the message.
1866 Continue processing rather than returning failure.
1868 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1870 * archures.c: Remove bfd_mach_arc_nps400.
1871 * bfd-in2.h: Likewise.
1872 * cpu-arc.c (arch_info_struct): Likewise.
1873 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1876 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1880 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1882 (elf_link_is_defined_archive_symbol): Call
1883 bfd_link_plugin_object_p on unknown plugin object and use the
1884 IR symbol table if the input is an IR object.
1885 * plugin.c (bfd_link_plugin_object_p): New function.
1886 * plugin.h (bfd_link_plugin_object_p): New prototype.
1888 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1891 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1892 on symbol from plugin dummy input.
1894 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1896 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1898 * bfd-in2.h: Regenerated.
1899 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1900 with bfd_plugin_unknown.
1902 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1905 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1906 bfd_boolean argument.
1907 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1908 "shared object" with "PIC object" in comments.
1909 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1910 "shared object" with "PIC object" in comments. Avoid PLT if
1911 requested. Generate dynamic relocations for non-GOT references.
1912 Make room for the special first entry in PLT and allocate PLT
1913 entry only for PLT and PC-relative references. Store dynamic
1914 GOT relocations in .rel[a].iplt section for static executables.
1915 If PLT isn't used, always use GOT for symbol value. Don't
1916 allocate GOT entry if it isn't used.
1917 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1918 count only in the code section. Allocate dynamic pointer
1919 relocation against STT_GNU_IFUNC symbol in the non-code section.
1920 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1921 only for PC-relative references.
1922 (elf_i386_allocate_dynrelocs): Pass TRUE to
1923 _bfd_elf_allocate_ifunc_dyn_relocs.
1924 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1925 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1926 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1927 the non-code section and store it in the proper REL section.
1928 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1930 (elf_i386_finish_dynamic_symbol): Generate dynamic
1931 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1932 STT_GNU_IFUNC symbols without PLT.
1933 (elf_i386_finish_dynamic_sections): Don't handle local
1934 STT_GNU_IFUNC symbols here.
1935 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1937 (elf_backend_output_arch_local_syms): New.
1938 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1939 count only in the code section. Allocate dynamic pointer
1940 relocation against STT_GNU_IFUNC symbol in the non-code section.
1941 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1942 count only for PC-relative references.
1943 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1944 _bfd_elf_allocate_ifunc_dyn_relocs.
1945 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1946 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1947 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1948 without PLT. Generate dynamic pointer relocation against
1949 STT_GNU_IFUNC symbol in the non-code section and store it in
1950 the proper RELA section. Don't allow non-pointer relocation
1951 against STT_GNU_IFUNC symbol without PLT.
1952 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1953 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1954 STT_GNU_IFUNC symbols without PLT.
1955 (elf_x86_64_finish_dynamic_sections): Don't handle local
1956 STT_GNU_IFUNC symbols here.
1957 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1959 (elf_backend_output_arch_local_syms): New.
1960 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1961 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1963 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1964 Tony Wang <tony.wang@arm.com>
1966 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1968 (stub_long_branch_thumb2_only): Define stub.
1969 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1970 (arm_stub_long_branch_thumb2_only): Likewise.
1971 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1974 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1976 * archures.c (bfd_mach_sparc_v8plusc): Define.
1977 (bfd_mach_sparc_v9c): Likewise.
1978 (bfd_mach_sparc_v8plusd): Likewise.
1979 (bfd_mach_sparc_v9d): Likewise.
1980 (bfd_mach_sparc_v8pluse): Likewise.
1981 (bfd_mach_sparc_v9e): Likewise.
1982 (bfd_mach_sparc_v8plusv): Likewise
1983 (bfd_mach_sparc_v9v): Likewise.
1984 (bfd_mach_sparc_v8plusm): Likewise.
1985 (bfd_mach_sparc_v9m): Likewise.
1986 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1987 (bfd_mach_sparc_64bit_p): Likewise.
1988 * bfd-in2.h: Regenerate.
1989 * cpu-sparc.c (arch_info_struct): Add entries for
1990 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1991 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1992 and bfd_mach_sparc_v9{c,d,e,v,m}.
1993 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1994 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1996 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1999 symbols for relocations against IFUNC symbols.
2000 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2002 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2004 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2005 .rela.iplt in DT_PLTRELSZ.
2006 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2007 for DT_PLTRELSZ and DT_RELASZ as well.
2009 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2012 non-loaded, non-alloced sections.
2013 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2015 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2017 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2018 allocating dynamic relocation.
2019 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2021 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2024 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2025 offsets until reloc_toaddr.
2027 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2029 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2030 Don't check symbol type for STN_UNDEF symbol index.
2031 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2032 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2035 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2037 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2039 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2040 for exact arch value then. Force review of arch check logic for new
2042 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2043 that logic for new architecture.
2044 (arch_has_thumb2_nop): Remove.
2045 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2046 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2048 2016-06-14 Alan Modra <amodra@gmail.com>
2050 * bfd-in.h (bfd_my_archive): Delete.
2051 * bfd-in2.h: Regenerate.
2053 2016-06-14 Alan Modra <amodra@gmail.com>
2056 * archive.c (open_nested_file): Set my_archive.
2057 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2059 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2060 (bfd_seek): Likewise.
2061 * bfdwin.c (bfd_get_file_window): Likewise.
2062 * cache.c (cache_bmmap): Likewise.
2063 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2064 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2066 * plugin.c (try_claim): Likewise.
2067 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2068 file within thin archive, not the archive.
2070 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2073 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2074 section address for R_386_GOT32/R_386_GOT32X relocations against
2075 IFUNC symbols if there is no base register and return error for
2078 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2080 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2081 GOT32 adjustment for static executables.
2083 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2085 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2087 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2089 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2091 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2093 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2095 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2097 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2098 (SECTSTART): Changed.
2099 (elf_arc_relocate_section): Fixed mistake in PIE related
2101 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2103 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2105 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2106 enable support for "-z combreloc" and DT_RELACOUNT.
2107 (elf_backend_reloc_type_class): Likewise
2109 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2112 * elf32-i386.c (elf_i386_relocate_section): When relocating
2113 R_386_GOT32, return error without a base register for PIC and
2114 subtract the .got.plt section address only with a base register.
2116 2016-06-10 Alan Modra <amodra@gmail.com>
2118 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2119 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2120 (_bfd_elf_strtab_init): Formatting.
2121 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2122 (_bfd_elf_strtab_addref): Take size_t idx param.
2123 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2124 (_bfd_elf_strtab_offset): Likewise.
2125 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2126 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2127 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2128 (_bfd_elf_strtab_finalize): Similarly.
2129 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2130 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2131 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2132 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2133 using bfd_size_type.
2134 (bfd_section_from_shdr): Delete amt.
2135 (_bfd_elf_init_reloc_shdr): Likewise.
2136 (_bfd_elf_link_assign_sym_version): Likewise.
2137 (assign_section_numbers): Use size_t reloc_count.
2138 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2139 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2140 (elf_link_is_defined_archive_symbol): Likewise.
2141 (elf_add_dt_needed_tag): Likewise.
2142 (elf_finalize_dynstr): Likewise.
2143 (elf_link_add_object_symbols): Likewise.
2144 (bfd_elf_size_dynamic_sections): Likewise.
2145 (elf_create_symbuf): Similarly.
2146 (bfd_elf_match_symbols_in_sections): Likewise.
2147 (elf_link_swap_symbols_out): Likewise.
2148 (elf_link_check_versioned_symbol): Likewise.
2149 (bfd_elf_gc_record_vtinherit): Likewise.
2150 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2152 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2155 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2156 and relocs only if shrinking occurred.
2158 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2160 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2161 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2162 (elf_i386_check_tls_transition): Check indirect call and direct
2163 call with the addr32 prefix for general and local dynamic models.
2164 Set the tls_get_addr feild.
2165 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2166 indirect ___tls_get_addr call via GOT.
2167 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2168 transitions with indirect call and direct call with the addr32
2171 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2173 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2174 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2175 (elf_s390_relocate_section): Fix comment.
2176 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2179 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2181 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2182 section offset when calculation the larl operand in the first PLT
2185 2016-06-07 Alan Modra <amodra@gmail.com>
2187 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2188 to match other 32-bit archs.
2189 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2190 (ppc_elf_object_p): Call it.
2191 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2193 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2194 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2195 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2196 _bfd_elf_ppc_at_tprel_transform): Move to..
2197 * elf-bfd.h: ..here.
2198 (_bfd_elf_ppc_set_arch): Declare.
2199 * bfd-in2.h: Regenerate.
2201 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2204 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2205 (elf_x86_64_check_tls_transition): Check indirect call and
2206 direct call with the addr32 prefix for general and local dynamic
2207 models. Set the tls_get_addr feild.
2208 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2209 indirect __tls_get_addr call via GOT.
2210 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2211 transitions with indirect call and direct call with the addr32
2214 2016-06-04 Christian Groessler <chris@groessler.org>
2216 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2218 2016-06-02 Nick Clifton <nickc@redhat.com>
2221 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2223 (arch_info_struct): Likewise.
2224 (architectures): Likewise.
2226 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2228 * config.bfd: Replace -uclibc with *.
2230 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2232 * elf64-x86-64.c: Replace data32 with data16 in comments.
2234 2016-05-31 Alan Modra <amodra@gmail.com>
2238 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2239 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2240 symbol given a version by a script different to the version
2241 of the symbol being added.
2242 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2243 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2244 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2245 (struct strtab_save): New.
2246 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2247 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2248 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2250 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2252 * elf32-hppa.h: Add extern "C".
2253 * elf32-nds32.h: Likewise.
2254 * elf32-tic6x.h: Likewise.
2256 2016-06-01 Nick Clifton <nickc@redhat.com>
2258 * po/sr.po: New Serbian translation.
2259 * configure.ac (ALL_LINGUAS): Add sr.
2260 * configure: Regenerate.
2262 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2264 * elfxx-mips.c (b_reloc_p): New function.
2265 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2268 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2270 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2271 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2272 reloc location from calculation, treat the addend as signed with
2273 local non-section symbols and enable overflow detection.
2275 2016-05-28 Alan Modra <amodra@gmail.com>
2277 * aoutx.h: Adjust linker callback calls throughout file,
2280 * coff-alpha.c: Likewise.
2281 * coff-arm.c: Likewise.
2282 * coff-h8300.c: Likewise.
2283 * coff-h8500.c: Likewise.
2284 * coff-i960.c: Likewise.
2285 * coff-mcore.c: Likewise.
2286 * coff-mips.c: Likewise.
2287 * coff-ppc.c: Likewise.
2288 * coff-rs6000.c: Likewise.
2289 * coff-sh.c: Likewise.
2290 * coff-tic80.c: Likewise.
2291 * coff-w65.c: Likewise.
2292 * coff-z80.c: Likewise.
2293 * coff-z8k.c: Likewise.
2294 * coff64-rs6000.c: Likewise.
2295 * cofflink.c: Likewise.
2296 * ecoff.c: Likewise.
2297 * elf-bfd.h: Likewise.
2298 * elf-m10200.c: Likewise.
2299 * elf-m10300.c: Likewise.
2300 * elf32-arc.c: Likewise.
2301 * elf32-arm.c: Likewise.
2302 * elf32-avr.c: Likewise.
2303 * elf32-bfin.c: Likewise.
2304 * elf32-cr16.c: Likewise.
2305 * elf32-cr16c.c: Likewise.
2306 * elf32-cris.c: Likewise.
2307 * elf32-crx.c: Likewise.
2308 * elf32-d10v.c: Likewise.
2309 * elf32-epiphany.c: Likewise.
2310 * elf32-fr30.c: Likewise.
2311 * elf32-frv.c: Likewise.
2312 * elf32-ft32.c: Likewise.
2313 * elf32-h8300.c: Likewise.
2314 * elf32-hppa.c: Likewise.
2315 * elf32-i370.c: Likewise.
2316 * elf32-i386.c: Likewise.
2317 * elf32-i860.c: Likewise.
2318 * elf32-ip2k.c: Likewise.
2319 * elf32-iq2000.c: Likewise.
2320 * elf32-lm32.c: Likewise.
2321 * elf32-m32c.c: Likewise.
2322 * elf32-m32r.c: Likewise.
2323 * elf32-m68hc1x.c: Likewise.
2324 * elf32-m68k.c: Likewise.
2325 * elf32-mep.c: Likewise.
2326 * elf32-metag.c: Likewise.
2327 * elf32-microblaze.c: Likewise.
2328 * elf32-moxie.c: Likewise.
2329 * elf32-msp430.c: Likewise.
2330 * elf32-mt.c: Likewise.
2331 * elf32-nds32.c: Likewise.
2332 * elf32-nios2.c: Likewise.
2333 * elf32-or1k.c: Likewise.
2334 * elf32-ppc.c: Likewise.
2335 * elf32-s390.c: Likewise.
2336 * elf32-score.c: Likewise.
2337 * elf32-score7.c: Likewise.
2338 * elf32-sh.c: Likewise.
2339 * elf32-sh64.c: Likewise.
2340 * elf32-spu.c: Likewise.
2341 * elf32-tic6x.c: Likewise.
2342 * elf32-tilepro.c: Likewise.
2343 * elf32-v850.c: Likewise.
2344 * elf32-vax.c: Likewise.
2345 * elf32-visium.c: Likewise.
2346 * elf32-xstormy16.c: Likewise.
2347 * elf32-xtensa.c: Likewise.
2348 * elf64-alpha.c: Likewise.
2349 * elf64-hppa.c: Likewise.
2350 * elf64-ia64-vms.c: Likewise.
2351 * elf64-mmix.c: Likewise.
2352 * elf64-ppc.c: Likewise.
2353 * elf64-s390.c: Likewise.
2354 * elf64-sh64.c: Likewise.
2355 * elf64-x86-64.c: Likewise.
2356 * elflink.c: Likewise.
2357 * elfnn-aarch64.c: Likewise.
2358 * elfnn-ia64.c: Likewise.
2359 * elfxx-mips.c: Likewise.
2360 * elfxx-sparc.c: Likewise.
2361 * elfxx-tilegx.c: Likewise.
2362 * linker.c: Likewise.
2363 * pdp11.c: Likewise.
2364 * pe-mips.c: Likewise.
2365 * reloc.c: Likewise.
2366 * reloc16.c: Likewise.
2367 * simple.c: Likewise.
2368 * vms-alpha.c: Likewise.
2369 * xcofflink.c: Likewise.
2370 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2371 status param. Adjust calls to these and linker callbacks throughout.
2372 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2373 get_ramstart): Delete status param. Adjust calls to these and
2374 linker callbacks throughout.
2376 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2378 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2379 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2380 target alignment verification.
2382 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2384 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2385 section name if `bfd_elf_string_from_elf_section' returns an
2388 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2390 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2391 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2392 for message. Continue processing rather than returning failure.
2394 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2396 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2397 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2398 Call `bfd_set_error'.
2400 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2403 * archive.c (bfd_slurp_armap): Replace
2404 bfd_elf64_archive_slurp_armap with
2405 _bfd_archive_64_bit_slurp_armap.
2406 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2407 BFD64 is defined and the archive is too big.
2408 (coff_write_armap): Likewise.
2409 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2410 (_bfd_archive_64_bit_slurp_armap): This.
2411 (bfd_elf64_archive_write_armap): Renamed to ...
2412 (_bfd_archive_64_bit_write_armap): This.
2413 * configure.ac: Add --enable-64-bit-archive.
2414 (want_64_bit_archive): New. Set to true by default for 64-bit
2415 MIPS and s390 ELF targets.
2416 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2417 * config.in: Regenerated.
2418 * configure: Likewise.
2419 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2420 (bfd_elf64_archive_slurp_armap): Likewise.
2421 (bfd_elf64_archive_write_armap): Likewise.
2422 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2423 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2424 (bfd_elf64_archive_truncate_arname): Likewise.
2425 (bfd_elf64_archive_read_ar_hdr): Likewise.
2426 (bfd_elf64_archive_write_ar_hdr): Likewise.
2427 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2428 (bfd_elf64_archive_get_elt_at_index): Likewise.
2429 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2430 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2431 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2432 (bfd_elf64_archive_slurp_armap): Likewise.
2433 (bfd_elf64_archive_write_armap): Likewise.
2434 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2435 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2436 (bfd_elf64_archive_truncate_arname): Likewise.
2437 (bfd_elf64_archive_read_ar_hdr): Likewise.
2438 (bfd_elf64_archive_write_ar_hdr): Likewise.
2439 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2440 (bfd_elf64_archive_get_elt_at_index): Likewise.
2441 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2442 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2443 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2444 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2445 bfd_elfNN_archive_functions isn't defined.
2446 (TARGET_LITTLE_SYM): Likewise.
2447 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2448 (_bfd_archive_64_bit_write_armap): Likewise.
2449 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2450 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2451 (_bfd_archive_64_bit_truncate_arname): Likewise.
2452 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2453 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2454 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2455 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2456 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2457 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2458 * libbfd.h: Regenerated.
2459 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2460 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2462 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2465 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2466 linker add_archive_element callback returns FALSE.
2467 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2468 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2469 archive element if linker add_archive_element callback returns
2471 * elflink.c (elf_link_add_archive_symbols): Likewise.
2472 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2473 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2474 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2475 (xcoff_link_check_ar_symbols): Likewise.
2477 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2479 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2480 <bfd_reloc_outofrange>: Unify error reporting code.
2482 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2484 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2485 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2486 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2487 * bfd-in2.h: Regenerate.
2488 * libbfd.h: Likewise.
2490 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2492 * config.bfd: Add entry for arm-phoenix.
2494 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2496 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2497 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2498 account for padding for stub section requiring one.
2499 (elf32_arm_build_stubs): Add comment to stress the importance of
2500 zeroing veneer section content.
2502 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2504 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2506 * bfd-in2.h: Regenerate.
2507 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2509 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2510 (arm_dedicated_stub_output_section_name): Likewise.
2511 (arm_dedicated_stub_input_section_ptr): Likewise.
2512 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2513 function description comment. Add support for dedicated output stub
2514 section to given stub types.
2515 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2516 elf32_arm_create_or_find_stub_sec.
2517 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2518 (elf32_arm_size_stubs): Pass stub type when calling
2519 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2520 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2522 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2524 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2525 when setting need_convert_load.
2527 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2529 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2532 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2535 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2537 (elf_i386_convert_load): Don't convert R_386_GOT32.
2539 2016-05-20 Alan Modra <amodra@gmail.com>
2542 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2543 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2545 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2547 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2548 (debug_arc_reloc): Likewise.
2549 (elf_arc_relocate_section): Likewise.
2550 (elf_arc_check_relocs): Likewise.
2551 (elf_arc_adjust_dynamic_symbol): Likewise.
2552 (elf_arc_add_symbol_hook): Likewise.
2554 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2556 * config.bfd: Remove `am34-*-linux*' support.
2558 2016-05-19 Alan Modra <amodra@gmail.com>
2560 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2561 relocs before plt relocs.
2563 2016-05-19 Alan Modra <amodra@gmail.com>
2565 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2566 before dereferencing.
2568 2016-05-18 Nick Clifton <nickc@redhat.com>
2570 * po/sv.po: Updated Swedish translation.
2572 2016-05-18 Alan Modra <amodra@gmail.com>
2574 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2575 for each BFD. Don't goto error_ret_free_local from outside loop.
2577 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2579 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2580 STB_GNU_UNIQUE handling.
2581 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2582 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2583 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2584 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2585 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2586 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2587 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2588 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2589 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2590 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2591 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2592 (elf_backend_add_symbol_hook): Remove macro.
2593 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2594 for STB_GNU_UNIQUE symbols.
2596 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2598 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2600 (v850_elf_copy_private_bfd_data): ... here. Call the new
2601 function and `_bfd_elf_copy_private_bfd_data'.
2603 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2606 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2607 GOTPCREL relocation against large section.
2609 2016-05-13 Alan Modra <amodra@gmail.com>
2611 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2612 linker dynamic sections in calculating size and address of
2613 dynamic tags rather than using output sections. Remove asserts.
2614 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2615 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2616 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2617 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2618 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2619 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2620 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2621 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2622 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2623 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2624 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2625 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2626 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2627 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2628 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2629 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2630 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2631 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2632 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2633 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2634 * elflink.c (bfd_elf_final_link): Likewise.
2635 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2636 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2637 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2638 don't set doit. Look up dynobj section.
2639 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2640 invocation and dynamic tag vma calculation. Don't test
2641 boolean var == TRUE.
2642 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2645 2016-05-13 Alan Modra <amodra@gmail.com>
2647 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2648 octets_per_byte. Put dynamic .rela.plt last in link orders.
2649 Assign output_offset for reloc sections rather than writing
2650 sorted relocs from block corresponding to output_offset.
2652 2016-05-12 Alan Modra <amodra@gmail.com>
2654 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2656 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2658 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2660 2016-05-11 Alan Modra <amodra@gmail.com>
2662 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2663 (elf32_hppa_check_relocs): Don't set dynobj.
2664 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2665 (elf32_hppa_build_stubs): Likewise.
2666 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2668 2016-05-11 Alan Modra <amodra@gmail.com>
2671 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2672 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2674 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2676 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2677 aarch64_tls_transition check.
2679 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2681 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2683 (arm_stub_sym_claimed): New function.
2684 (elf32_arm_create_stub): Use veneered symbol name and section if
2685 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2686 (arm_stub_claim_sym): New function.
2687 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2688 veneered symbol, otherwise create local symbol as before.
2690 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2692 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2693 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2694 and set branch type of a symbol.
2695 (bfd_elf32_arm_process_before_allocation): Likewise.
2696 (elf32_arm_relocate_section): Likewise and fix identation along the
2698 (allocate_dynrelocs_for_symbol): Likewise.
2699 (elf32_arm_finish_dynamic_symbol): Likewise.
2700 (elf32_arm_swap_symbol_in): Likewise.
2701 (elf32_arm_swap_symbol_out): Likewise.
2703 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2705 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2706 * bfd-in2.h: Regenerated.
2707 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2708 parameter to add_stub_section callback.
2709 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2710 and pass it down to add_stub_section.
2711 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2713 (elf32_arm_size_stubs): Add output section parameter to
2714 add_stub_section function pointer parameter.
2716 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2718 * elf32-arm.c (elf32_arm_create_stub): New function.
2719 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2721 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2723 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2724 arm_stub_a8_veneer_lwm enumerator.
2725 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2726 aforementioned enumerator.
2727 (struct elf32_arm_stub_hash_entry): Delete target_addend
2728 field and add source_value.
2729 (struct a8_erratum_fix): Delete addend field and add target_offset.
2730 (stub_hash_newfunc): Initialize source_value field amd remove
2731 initialization for target_addend.
2732 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2733 the else to being always executed, moving the
2734 arm_stub_a8_veneer_b_cond specific code in it. Remove
2735 stub_entry->target_addend from points_to computation.
2736 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2737 to target symbol from start of section rather than the offset from the
2739 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2740 fields from struct a8_erratum_fix's offset and target_offset
2742 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2743 veneered_insn_loc and loc using stub_entry's source_value.
2745 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2747 (elf32_arm_merge_eabi_attributes): Add merging logic for
2750 2016-05-10 Pip Cet <pipcet@gmail.com>
2753 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2754 Define as _bfd_generic_copy_link_hash_symbol_type when using
2757 2016-05-09 Nick Clifton <nickc@redhat.com>
2760 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2761 field before accessing sections array.
2763 2016-05-09 Christophe Monat <christophe.monat@st.com>
2766 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2767 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2769 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2771 (create_instruction_vldmdb): Likewise.
2772 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2773 uses it to re-encode.
2775 2016-05-09 Nick Clifton <nickc@redhat.com>
2778 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2781 2016-05-09 Alan Modra <amodra@gmail.com>
2783 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2785 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2788 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2789 documenting that indx == -3 if symbol is defined in a discarded
2791 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2792 symbol is defined in a discarded section.
2793 (elf_link_output_extsym): Strip a global symbol defined in a
2796 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2801 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2803 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2805 (elf_i386_convert_load_reloc): This. New function.
2806 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2808 (elf_x86_64_convert_load_reloc): This. New function.
2810 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2812 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2813 Don't check if contents == NULL.
2814 (elf_i386_tls_transition): Add from_relocate_section. Check
2815 from_relocate_section instead of contents != NULL. Update
2816 elf_i386_check_tls_transition call.
2817 (elf_i386_check_relocs): Cache the section contents if
2818 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2819 elf_i386_tls_transition.
2820 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2821 to elf_i386_tls_transition.
2822 (elf_backend_caches_rawsize): New.
2823 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2824 if contents == NULL.
2825 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2826 from_relocate_section instead of contents != NULL.
2827 (elf_x86_64_check_relocs): Cache the section contents if
2828 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2829 elf_x86_64_tls_transition.
2830 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2831 to elf_x86_64_tls_transition.
2832 (elf_backend_caches_rawsize): New.
2834 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2837 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2840 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2842 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2843 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2844 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2845 no_apply_dynamic_relocs.
2846 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2847 dynamic relocations generated.
2849 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2851 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2853 (elf_i386_create_dynamic_sections): Here.
2854 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2855 interp setting to ...
2856 (elf_x86_64_create_dynamic_sections): Here.
2858 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2861 and replace (EH)->has_got_reloc with GOT_RELOC.
2862 (elf_i386_fixup_symbol): Pass has_got_reloc to
2863 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2864 (elf_i386_allocate_dynrelocs): Likewise.
2865 (elf_i386_relocate_section): Likewise.
2866 (elf_i386_finish_dynamic_symbol): Likewise.
2867 (elf_i386_convert_load): Pass TRUE to
2868 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2869 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2870 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2871 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2872 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2873 (elf_x86_64_allocate_dynrelocs): Likewise.
2874 (elf_x86_64_relocate_section): Likewise.
2875 (elf_x86_64_finish_dynamic_symbol): Likewise.
2876 (elf_x86_64_convert_load): Pass TRUE to
2877 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2879 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2881 * elf32-i386.c (check_relocs_failed): New.
2882 (elf_i386_check_relocs): Set check_relocs_failed on error.
2883 (elf_i386_relocate_section): Skip if check_relocs failed.
2885 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2887 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2888 check_relocs_failed on error.
2890 2016-04-29 Nick Clifton <nickc@redhat.com>
2893 * elf-bfd.h (struct elf_backend_data): Rename
2894 elf_backend_set_special_section_info_and_link to
2895 elf_backend_copy_special_section_fields.
2896 * elfxx-target.h: Likewise.
2897 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2898 comparing section flags.
2899 (copy_special_section_fields): New function.
2900 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2901 Perform two scans over special sections. The first one looks for
2902 a direct mapping between the output section and an input section.
2903 The second scan looks for a possible match based upon section
2905 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2906 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2908 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2909 elf32_i386_copy_solaris_special_section_fields.
2910 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2911 Rename to elf32_sparc_copy_solaris_special_section_fields.
2912 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2913 elf64_x86_64_copy_solaris_special_section_fields.
2915 2016-04-28 Nick Clifton <nickc@redhat.com>
2917 * po/zh_CN.po: Updated Chinese (simplified) translation.
2919 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2922 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2923 when estimating distances between output sections.
2925 2016-04-27 Alan Modra <amodra@gmail.com>
2927 * elflink.c (_bfd_elf_is_start_stop): New function.
2928 (_bfd_elf_gc_mark_rsec): Use it.
2929 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2931 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2933 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2934 * mmo.c (mmo_get_section_contents): Likewise.
2935 (mmo_set_section_contents): Likewise.
2937 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2939 * elf-bfd.h (elf_link_hash_table): Update comments for
2941 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2942 the unused NULL entry at the head of dynamic symbol table.
2943 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2946 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2948 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2949 created file from dynobj.
2951 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2953 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2954 normal input file if possible.
2956 2016-04-21 Nick Clifton <nickc@redhat.com>
2958 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2959 * aout-target.h: Likewise.
2960 * aout-tic30.c: Likewise.
2961 * binary.c: Likewise.
2963 * coff-alpha.c: Likewise.
2964 * coff-rs6000.c: Likewise.
2965 * coff64-rs6000.c: Likewise.
2966 * coffcode.h: Likewise.
2967 * i386msdos.c: Likewise.
2968 * i386os9k.c: Likewise.
2971 * libbfd-in.h: Likewise.
2972 * libecoff.h: Likewise.
2973 * mach-o-target.c: Likewise.
2975 * nlm-target.h: Likewise.
2976 * oasys.c: Likewise.
2978 * plugin.c: Likewise.
2979 * ppcboot.c: Likewise.
2982 * tekhex.c: Likewise.
2983 * versados.c: Likewise.
2984 * vms-alpha.c: Likewise.
2986 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2987 * linker.c (bfd_link_check_relocs): New function.
2988 (_bfd_generic_link_check_relocs): New function.
2989 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2990 _bfd_link_check_relocs field.
2991 (struct bfd_target)L Add _bfd_link_check_relocs field.
2992 * bfd-in2.h: Regenerate.
2993 * libbfd.h: Regenerate.
2995 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2997 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2998 (elf_backend_gc_sweep_hook): Likewise.
2999 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3000 (elf_backend_gc_sweep_hook): Likewise.
3002 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3004 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3005 in excluded sections
3007 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3010 * elf64-x86-64.c (check_relocs_failed): New.
3011 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3012 Support relocation agaist local symbol. Set check_relocs_failed.
3013 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3014 R_X86_64_32 relocation overflow.
3015 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3016 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3018 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3020 * elf32-i386.c (elf_i386_check_relocs): Call
3021 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3022 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3024 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3026 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3027 * elflink.c (_bfd_elf_link_check_relocs): New function.
3028 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3029 if check_relocs_after_open_input is FALSE.
3031 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3033 * cache.c: Update old style function definitions.
3034 * elf32-m68k.c: Likewise.
3035 * elf64-mmix.c: Likewise.
3036 * stab-syms.c: Likewise.
3038 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3040 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3042 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3044 * Makefile.in: Regenerated with automake 1.11.6.
3045 * aclocal.m4: Likewise.
3046 * doc/Makefile.in: Likewise.
3048 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3050 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3051 * bfd-in2.h: Regenerate.
3052 * libbfd.h: Regenerate.
3053 * elf32-arc.c: Add 'opcode/arc.h' include.
3054 (struct arc_relocation_data): Add symbol_name.
3055 (arc_special_overflow_checks): New function.
3056 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3057 required, add an extra comment.
3058 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3060 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3062 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3064 (elf_arc_relocate_section): Update enum uses.
3065 (elf_arc_check_relocs): Likewise.
3066 (elf_arc_finish_dynamic_symbol): Likewise.
3068 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3070 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3073 2016-04-14 Nick Clifton <nickc@redhat.com>
3076 * elf-bbfd.h (struct elf_backend_data): New field:
3078 New field: elf_backend_set_special_section_info_and_link
3079 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3081 (elf_backend_set_special_section_info_and_link): Define if not
3083 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3084 elf_backend_strtab_flags macros to initialise fields in structure.
3085 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3086 being set even if SHF_MERGE is not set.
3087 (elf_fake_sections): Likewise.
3088 (section_match): New function. Matches two ELF sections based
3089 upon fixed characteristics.
3090 (find_link): New function. Locates a section in a BFD that
3091 matches a section in a different BFD.
3092 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3093 fields of reserved sections.
3094 (bfd_elf_compute_section_file_positions): Set the flags for the
3095 .shstrtab section based upon the elf_strtab_flags field in the
3096 elf_backend_data structure.
3097 (swap_out_syms): Likewise for the .strtab section.
3098 * elflink.c (bfd_elf_final_link): Set the flags for the
3099 .strtab section based upon the elf_strtab_flags field in the
3100 elf_backend_data structure.
3101 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3102 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3104 (elf_backend_set_special_section_info_and_link): Define for
3106 * elf32-sparc.c: Likewise.
3107 * elf64-x86-64.c: Likewise.
3109 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3112 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3114 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3115 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3116 applies to read-only section.
3117 * elf32-i386.c (elf_i386_link_hash_table): Add
3118 readonly_dynrelocs_against_ifunc.
3119 (elf_i386_allocate_dynrelocs): Updated.
3120 (elf_i386_size_dynamic_sections): Issue an error for read-only
3121 segment with dynamic IFUNC relocations only if
3122 readonly_dynrelocs_against_ifunc is TRUE.
3123 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3124 readonly_dynrelocs_against_ifunc.
3125 (elf_x86_64_allocate_dynrelocs): Updated.
3126 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3127 segment with dynamic IFUNC relocations only if
3128 readonly_dynrelocs_against_ifunc is TRUE.
3129 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3132 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3134 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3135 a fall through from error_ret_free_internal. Free local_syms in
3136 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3138 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3140 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3141 (relocate_plt_for_entry): Likewise.
3143 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3145 * elf32-arc.c (elf_arc_check_relocs): Changed
3147 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3149 * elf32-arc.c (name_for_global_symbol): Changed assert.
3150 (get_replace_function): Created.:
3151 (struct arc_relocation_data): Changed to signed types.
3152 (defines S, L, P, PDATA): Casted to signed type.
3153 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3154 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3155 (arc_do_relocation): Changed.
3157 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3159 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3161 (elf_arc_relocate_section): Added and changed asserts, validating
3162 the synamic symbol index.
3163 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3164 relocation if symbol has dynindx set to -1.
3166 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3169 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3170 and internal symbols which have a dynamic index into local
3173 2016-04-04 Nick Clifton <nickc@redhat.com>
3176 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3177 version number if the version is zero.
3179 2016-04-01 Alan Modra <amodra@gmail.com>
3182 * elflink.c (on_needed_list): Recursively check needed status.
3183 (elf_link_add_object_symbols): Adjust.
3185 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3187 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3188 internal_relocs only if they aren't cached.
3190 2016-03-29 Nick Clifton <nickc@redhat.com>
3193 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3194 assertion on the size of the got section to allow it to be bigger
3195 than the number of relocs.
3197 2016-03-29 Toni Spets <toni.spets@iki.fi>
3200 * coffcode.h (coff_write_object_contents): Revert accidental
3203 2016-03-22 Alan Modra <amodra@gmail.com>
3206 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3207 DW_FORM_flag_present.
3209 2016-03-22 Nick Clifton <nickc@redhat.com>
3211 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3212 architecture name for backwards compatibility.
3214 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3215 unbounded stack use.
3217 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3218 sufficiently recent version of GCC.
3219 * configure: Regenerate.
3221 2016-03-22 Alan Modra <amodra@gmail.com>
3224 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3226 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3228 * archures.c (bfd_mach_arc_nps400): Define.
3229 * bfd-in2.h: Regenerate.
3230 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3231 some existing entries to make space.
3232 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3233 (arc_elf_final_write_processing): Likewise.
3235 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3237 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3239 (arc_elf_final_write_processing): Don't bother setting cpu field
3240 in e_flags, this will have been set elsewhere.
3242 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3244 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3247 2016-03-21 Nick Clifton <nickc@redhat.com>
3249 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3250 * configure: Regenerate.
3251 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3252 alloca with call to xmalloc.
3253 * elf32-nds32.c: Likewise.
3254 * elf64-hppa.c: Likewise.
3255 * elfxx-mips.c: Likewise.
3257 * pei-x86_64.c: Likewise.
3261 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3264 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3266 (elf_i386_relocate_section): Likewise.
3267 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3268 (elf_x86_64_relocate_section): Likewise.
3270 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3273 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3274 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3275 relocation overflow check.
3277 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3279 * bfd-in2.h: Regenerated.
3281 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3284 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3285 uses bytes not octets.
3286 * elflink.c (resolve_section): Likewise.
3287 Add a bfd parameter.
3288 (eval_section): Pass the input_bfd to resolve_section.
3289 (bfd_elf_perform_complex_relocation): Convert byte offset to
3290 octets before read and writing values.
3291 (elf_link_input_bfd): Add byte to octet conversions.
3292 (elf_reloc_link_order): Likewise.
3293 (elf_fixup_link_order): Likewise.
3294 (bfd_elf_final_link): Likewise.
3295 * reloc.c (_bfd_final_link_relocate): Likewise.
3296 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3298 2016-03-10 Nick Clifton <nickc@redhat.com>
3300 * config.bfd: Mark the i370 target as obsolete.
3302 2016-03-09 Pedro Alves <palves@redhat.com>
3304 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3305 gcc ABI)" to printable name.
3306 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3307 of "v850-rh850" as printable name.
3309 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3312 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3313 relocations against absolute symbols.
3315 2016-03-09 Alan Modra <amodra@gmail.com>
3318 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3319 length elements in the archive.
3321 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3324 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3325 for -E/--dynamic-list only when not relocatable.
3327 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3330 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3331 count for locally defined local IFUNC symbols in shared object.
3332 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3334 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3337 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3340 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3341 Andrew Burgess <andrew.burgess@embecosm.com>
3343 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3344 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3345 (arc_elf_howto_init): Added assert to validate relocations.
3346 (get_middle_endian_relocation): Delete.
3347 (middle_endian_convert): New function.
3348 (ME): Redefine, now does nothing.
3349 (IS_ME): New define.
3350 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3351 definition to call middle_endian_convert. Add a new local
3352 variable and make use of this throughout. Added call to
3353 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3355 2016-03-07 Nick Clifton <nickc@redhat.com>
3358 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3359 length elements in the archive.
3361 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3363 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3364 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3366 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3369 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3370 executable as definition if the new definition comes from a
3373 2016-03-02 Alan Modra <amodra@gmail.com>
3375 * Makefile.in: Regenerate.
3376 * po/SRC-POTFILES.in: Regenerate.
3378 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3380 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3381 relocation addend when sections get merged.
3383 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3385 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3387 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3388 Assert for code sections dynamic relocs.
3390 2016-02-26 Renlin Li <renlin.li@arm.com>
3392 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3393 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3395 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3398 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3399 load with locally bound symbols if PIC is false or there is no
3400 base register. Optimize branch to 0 if PIC is false.
3401 (elf_i386_relocate_section): Don't generate dynamic relocations
3402 against undefined weak symbols if PIC is false.
3403 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3404 if we can't estimate relocation overflow with --no-relax.
3405 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3406 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3407 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3408 against undefined weak symbols if PIC is false.
3410 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3413 * bfd.c (bfd): Change flags to 20 bits.
3414 (BFD_CONVERT_ELF_COMMON): New.
3415 (BFD_USE_ELF_STT_COMMON): Likewise.
3416 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3417 BFD_USE_ELF_STT_COMMON.
3418 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3419 * configure.ac: Remove --enable-elf-stt-common.
3420 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3421 common symbol depending on BFD_CONVERT_ELF_COMMON and
3422 BFD_USE_ELF_STT_COMMON.
3423 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3425 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3427 (elf_link_convert_common_type): New function.
3428 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3429 common symbol depending on BFD_CONVERT_ELF_COMMON and
3430 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3431 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3432 and BFD_USE_ELF_STT_COMMON to object_flags.
3433 (TARGET_LITTLE_SYM): Likewise.
3434 * syms.c (BSF_KEEP_G): Renamed to ...
3435 (BSF_ELF_COMMON): This.
3436 * bfd-in2.h: Regenerated.
3437 * config.in: Likewise.
3438 * configure: Likewise.
3440 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3445 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3446 (elf_i386_link_hash_entry): Add has_got_reloc and
3448 (elf_i386_link_hash_table): Add interp.
3449 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3451 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3453 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3454 (elf_i386_fixup_symbol): New function.
3455 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3456 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3457 relocations and discard relocations against resolved undefined
3458 weak symbols in executable. Don't make resolved undefined weak
3459 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3460 relocation against undefined weak symbols in PIE.
3461 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3462 (elf_i386_relocate_section): Don't generate dynamic relocations
3463 against resolved undefined weak symbols in PIE, except for
3465 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3466 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3467 Don't generate dynamic relocation against resolved undefined weak
3468 symbol in executable.
3469 (elf_i386_finish_dynamic_sections): Call
3470 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3471 (elf_backend_fixup_symbol): New.
3472 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3473 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3475 (elf_x86_64_link_hash_table): Add interp.
3476 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3478 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3480 (elf_x86_64_check_relocs): Set has_got_reloc and
3482 (elf_x86_64_fixup_symbol): New function.
3483 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3484 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3485 relocations and discard relocations against resolved undefined
3486 weak symbols in executable. Don't make resolved undefined weak
3487 symbols in executable dynamic.
3488 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3489 (elf_x86_64_relocate_section): Check relocation overflow for
3490 dynamic relocations against unresolved weak undefined symbols.
3491 Don't generate dynamic relocations against resolved weak
3492 undefined symbols in PIE.
3493 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3494 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3495 Don't generate dynamic relocation against resolved undefined weak
3496 symbol in executable.
3497 (elf_x86_64_finish_dynamic_sections): Call
3498 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3499 (elf_backend_fixup_symbol): New.
3501 2016-02-26 Alan Modra <amodra@gmail.com>
3503 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3504 save_restore_funcs, rest of sections when not relocatable.
3505 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3506 (sfpr_define): Define all symbols on emitted code.
3507 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3508 when relocatable. Move sfpr_define loop earlier.
3510 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3512 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3513 (elf_x86_64_relocate_section): Use it. Replace
3514 x86_64_elf_howto_table[r_type] with howto.
3516 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3519 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3520 symbol version is unknown.
3522 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3524 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3525 to (bfd_vma) -1 when setting needs_plt to 0.
3526 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3528 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3530 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3531 library, instead of PIC, and don't check PDE when making linker
3532 assigned symbol dynamic.
3534 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3536 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3537 ABIVERSION for non-executable stack.
3539 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3542 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3543 Always produce a RELATIVE reloc for a local symbol.
3545 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3547 Fix test-case ld-elf/pr19617b
3548 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3549 discard unused non-function symbols when --dynamic-list-data.
3551 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3553 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3554 dynsym section, even if it is empty, with dynamic sections.
3556 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3558 * syms.c: Remove BSF_COMMON from comments.
3559 * bfd-in2.h: Regenerated.
3561 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3563 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3564 for destination. Remove useless function parameters.
3565 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3567 2016-02-19 Nick Clifton <nickc@redhat.com>
3570 * aoutx.h (aout_link_add_symbols): Check for out of range string
3574 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3575 processing if we encounter a reloc without an associated symbol.
3577 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3580 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3581 sections for -E/--dynamic-list.
3583 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3585 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3588 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3590 * plugin.c (plugin_vec): Set match priority to 255.
3591 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3592 matching against the plugin vector, take priority from there not
3595 2016-02-15 Nick Clifton <nickc@redhat.com>
3597 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3598 for length and type fields. Use a signed value for the
3599 suffix_length field.
3601 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3604 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3605 significant bit in GOT offset for R_386_GOT32X.
3607 2016-02-10 Nick Clifton <nickc@redhat.com>
3610 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3612 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3613 number of messages about FDE encoding preventing .eh_frame_hdr
3616 2016-02-09 Nick Clifton <nickc@redhat.com>
3618 * oasys.c (oasys_archive_p): Fix indentation.
3619 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3620 constant for left shifting.
3622 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3623 helpful warning message to explain why certain AArch64 relocs
3626 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3628 * pe-mips.c (coff_mips_reloc): Fix formatting.
3630 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3632 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3633 to bfd_mach_arc_arc600.
3635 2016-02-04 Alan Modra <amodra@gmail.com>
3637 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3640 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3643 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3644 distances in the compressed_size field of the output section.
3646 2016-02-02 Alan Modra <amodra@gmail.com>
3648 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3649 ELFv2 entry optimization.
3651 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3654 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3655 no relocations in relocatable files.
3657 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3660 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3661 if a symbol from a library loaded via DT_NEEDED doesn't match
3662 the symbol referenced by regular object.
3664 2016-02-01 Nathaniel Smith <njs@pobox.com>
3666 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3669 2016-02-01 Alan Modra <amodra@gmail.com>
3671 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3672 an out of range reloc_index.
3673 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3675 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3677 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3678 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3679 * Makefile.in: Regenerated.
3681 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3683 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3685 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3688 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3690 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3692 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3695 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3696 against STT_GNU_IFUNC symbol only with dynamic symbols.
3697 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3699 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3702 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3703 decompress debug sections.
3705 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3707 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3710 2016-01-25 Nick Clifton <nickc@redhat.com>
3713 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3714 dsym filename buffer.
3716 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3718 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3720 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3722 * elfxx-mips.c (BZ16_REG): Correct calculation.
3724 2016-01-21 Nick Clifton <nickc@redhat.com>
3726 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3727 changing the type of _loc to be bfd_byte *.
3728 (elf_arc_finish_dynamic_symbol): Likewise.
3730 2016-01-21 Nick Clifton <nickc@redhat.com>
3733 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3734 class of the linker stub bfd.
3735 (elf32_arm_check_relocs): Skip check for pic format after
3736 processing a vxWorks R_ARM_ABS12 reloc.
3737 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3738 reporting a class mismatch.
3740 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3742 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3743 veneer for sym_sec != input_sec.
3744 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3745 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3746 calculation destination.
3748 2016-01-21 Alan Modra <amodra@gmail.com>
3750 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3751 (swap_linux_prpsinfo64_out): New function.
3752 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3753 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3754 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3755 (elfcore_write_linux_prpsinfo64): Likewise.
3756 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3757 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3758 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3760 2016-01-21 Alan Modra <amodra@gmail.com>
3762 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3763 * elf.c: Adjust #include.
3764 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3765 * Makefile.am (SOURCE_HFILES): Update.
3766 * Makefile.in: Regenerate.
3767 * po/SRC-PORFILES.in: Regenerate.
3769 2016-01-21 Alan Modra <amodra@gmail.com>
3771 * configure.ac: Move corefile selection later in file. Move
3772 tdefaults code immediately after other target vector code.
3773 * configure: Regenerate.
3775 2016-01-20 Mickael Guene <mickael.guene@st.com>
3777 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3778 section using '.text.noread' pattern.
3780 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3782 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3784 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3785 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3787 * arc-plt.def: New file.
3788 * arc-plt.h: Likewise.
3789 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3790 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3791 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3792 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3793 (name_for_global_symbol): Added.
3794 (ADD_RELA): Helper to create dynamic relocs.
3795 (new_got_entry_to_list): Create a new got entry in linked list.
3796 (symbol_has_entry_of_type): Search for specific type of entry in
3798 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3799 (is_reloc_for_TLS, arc_elf_set_private_flags)
3800 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3801 (arc_elf_merge_private_bfd_data): New functions.
3802 (debug_arc_reloc): Cleaned debug info printing.
3803 (PDATA reloc): Changed not to perform address alignment.
3804 (reverse_me): Added. Fix for ARC_32 relocs.
3805 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3807 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3808 Changed function to access an array of list of GOT entries instead
3809 of just an array of offsets.
3810 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3811 (elf_arc_check_relocs): Likewise.
3812 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3813 (elf_arc_finish_dynamic_sections): Likewise
3814 (arc_create_dynamic_sections): Modified conditions to create
3816 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3817 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3818 (relocate_plt_for_entry): Changed to support new way to define PLT
3820 (add_symbol_to_plt): Likewise.
3821 (arc_elf_link_hash_table_create): New function.
3823 2016-01-18 Nick Clifton <nickc@redhat.com>
3826 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3827 section number into internal section number.
3828 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3829 * coffswap.h (coff_swap_sym_in): Likewise.
3830 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3831 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3832 section number field is big enough to hold the external value.
3834 2016-01-17 Alan Modra <amodra@gmail.com>
3836 * configure: Regenerate.
3838 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3840 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3841 when address in first unwind entry does not match start of
3844 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3845 Jiong Wang <jiong.wang@arm.com>
3848 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3851 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3853 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3854 place 'R_' before the reloc name returned.
3855 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3856 the relocation string.
3858 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3860 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3861 factored out from...
3862 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3864 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3866 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3867 attribute check after ELF file header flag check.
3869 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3871 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3872 return status from `_bfd_elf_merge_object_attributes'.
3874 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3876 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3877 factored out from...
3878 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3880 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3882 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3883 handling of input MIPS ABI flags together.
3885 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3887 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3888 attribute checks for null input.
3890 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3892 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3893 pointers to target data.
3895 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3897 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3900 2016-01-01 Alan Modra <amodra@gmail.com>
3902 Update year range in copyright notice of all files.
3904 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3906 Copyright (C) 2016 Free Software Foundation, Inc.
3908 Copying and distribution of this file, with or without modification,
3909 are permitted in any medium without royalty provided the copyright
3910 notice and this notice are preserved.
3916 version-control: never
projects / deliverable / binutils-gdb.git / blob