1 2016-12-06 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
4 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
5 Don't match lmd and stmd.
7 2016-12-05 Alyssa Milburn <amilburn@zall.org>
9 * elfxx-sparc.c: Do not stop processing relocations after
10 partially relaxing a call with WDISP30.
12 2016-12-05 Nick Clifton <nickc@redhat.com>
15 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
16 the end of the string buffer.
19 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
22 * aoutx.h (squirt_out_relocs): Check for and report any relocs
23 that could not be recognised.
26 * elf.c (find_link): Check for null headers before attempting to
30 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
34 (aout_link_add_symbols): Fix off by one error checking for
35 overflow of string offset.
37 2016-12-03 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
40 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
42 (lookup_fdh): Link direct fdh sym via oh field and set flags.
43 (make_fdh): Make strong and weak undefined function descriptor
45 (ppc64_elf_merge_symbol): New function.
46 (elf_backend_merge_symbol): Define.
47 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
49 (add_symbol_adjust): Don't twiddle symbols to undefweak.
50 Propagate more ref flags to function descriptor symbol. Make
51 some function descriptor symbols dynamic.
52 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
53 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
54 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
55 Don't call lookup_fdh here.
56 (ppc64_elf_gc_sections): New function.
57 (bfd_elf64_bfd_gc_sections): Define.
58 (ppc64_elf_gc_mark_hook): Mark descriptor.
59 (func_desc_adjust): Don't make fake function descriptor syms strong
60 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
61 flag when deciding whether a dynamic function descriptor might
62 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
63 plt regardless of visibility. Make descriptor dynamic if
64 entry sym is dynamic, not for other cases.
65 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
67 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
68 (ppc64_elf_size_stubs): Likewise.
69 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
70 undefweak if stub symbol is defined.
71 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
72 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
74 2016-12-03 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
77 elf_link_hash_table rather than ppc_link_hash_table.
79 2016-12-03 Alan Modra <amodra@gmail.com>
81 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
83 2016-12-03 Alan Modra <amodra@gmail.com>
85 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
86 warning and indirect symbols.
88 2016-12-03 Alan Modra <amodra@gmail.com>
90 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
91 flags when direct symbol is versioned_hidden.
93 2016-12-02 Nick Clifton <nickc@redhat.com>
96 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
97 when following indirect links.
100 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
101 for an illegal string offset.
103 2016-12-02 Gary Benson <gbenson@redhat.com>
105 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
108 2016-12-02 Josh Conner <joshconner@google.com>
110 * config.bfd: Add support for fuchsia (OS).
112 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
115 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
116 to the GOT when operating in 32-bit mode.
118 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
121 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
122 test for HI16 relocs.
124 2016-12-01 Nick Clifton <nickc@redhat.com>
127 * aoutx.h (find_nearest_line): Handle the case where the main file
128 name and the directory name are both empty.
131 * aoutx.h (find_nearest_line): Handle the case where the function
134 2016-11-30 Alan Modra <amodra@gmail.com>
136 * elf.c (get_program_header_size): Revert accidental change.
138 2016-11-30 Alan Modra <amodra@gmail.com>
141 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
142 on any pass past STUB_SHRINK_ITER.
144 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
146 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
147 symbol in executable.
148 (elf_link_output_extsym): Don't change bind from global to
149 local when linking executable.
151 2016-11-28 Nick Clifton <nickc@redhat.com>
154 * elf.c (phdr_sorter): Delete.
155 (assign_file_positions_except_relocs): Do not sort program
158 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
161 * peXXigen.c (rsrc_process_section): Do not shrink the merged
164 2016-11-24 Jiong Wang <jiong.wang@arm.com>
167 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
170 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
172 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
174 2016-11-23 Nick Clifton <nickc@redhat.com>
177 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
178 they contain the program headers.
179 (_bfd_elf_map_sections_to_segments): If the linker created the
180 PHDR segment then always attempt to include it in a LOAD segment.
181 (assign_file_positions_for_non_load_sections): Allow LOAD segments
182 to overlap PHDR segments.
183 (phdr_sorter): New function. Sorts program headers.
184 (assign_file_positions_except_relocs): Sort the program headers
185 before writing them out. Issue an error if the PHDR segment is
186 not covered by a LOAD segment, unless the backend allows it.
187 * elf-bfd.h (struct elf_backend_data): Add
188 elf_backend_allow_non_load_phdr.
189 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
190 default definition that returns FALSE.
191 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
193 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
195 (elf_backend_allow_non_load_phdr): Define.
196 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
197 place the interpreter string into the .interp section if the
198 nointerp flag is set in the link info structure.
199 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
200 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
201 _gp symbol not being part of the output.
203 2016-11-23 Alan Modra <amodra@gmail.com>
205 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
206 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
207 (elfNN_bed): Init new field.
208 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
210 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
212 (elf_backend_dtrel_excludes_plt): Define.
213 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
214 (elf_backend_dtrel_excludes_plt): Define.
215 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
216 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
217 (elf_backend_dtrel_excludes_plt): Define.
218 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
220 (elf_backend_dtrel_excludes_plt): Define.
221 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
223 (elf_backend_dtrel_excludes_plt): Define.
224 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
226 (elf_backend_dtrel_excludes_plt): Define.
227 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
229 (elf_backend_dtrel_excludes_plt): Define.
230 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
232 (elf_backend_dtrel_excludes_plt): Define.
233 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
235 (elf_backend_dtrel_excludes_plt): Define.
236 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
238 (elf_backend_dtrel_excludes_plt): Define.
239 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
241 (elf_backend_dtrel_excludes_plt): Define.
242 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
243 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
245 (elf_backend_dtrel_excludes_plt): Define.
246 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
247 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
249 (elf_backend_dtrel_excludes_plt): Define.
250 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
252 (elf_backend_dtrel_excludes_plt): Define.
253 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
255 (elf_backend_dtrel_excludes_plt): Define.
256 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
258 (elf_backend_dtrel_excludes_plt): Define.
259 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
261 (elf_backend_dtrel_excludes_plt): Define.
262 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
263 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
265 (elf_backend_dtrel_excludes_plt): Define.
266 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
268 (elf_backend_dtrel_excludes_plt): Define.
269 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
271 (elf_backend_dtrel_excludes_plt): Define.
272 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
274 (elf_backend_dtrel_excludes_plt): Define.
275 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
277 (elf_backend_dtrel_excludes_plt): Define.
278 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
280 (elf_backend_dtrel_excludes_plt): Define.
281 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
283 (elf_backend_dtrel_excludes_plt): Define.
284 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
286 (elf_backend_dtrel_excludes_plt): Define.
287 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
289 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
291 2016-11-23 Alan Modra <amodra@gmail.com>
293 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
295 (mn10300_elf_final_link_relocate): Likewise.
296 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
297 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
298 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
299 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
300 * elf32-bfin.c (bfin_check_relocs): Likewise.
301 (bfin_relocate_section): Likewise.
302 (bfin_gc_sweep_hook): Likewise.
303 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
305 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
306 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
308 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
310 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
311 (bfin_size_dynamic_sections): Likewise.
312 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
313 (cr16_elf_check_relocs): Likewise.
314 (cr16_elf_final_link_relocate): Likewise.
315 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
316 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
317 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
318 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
319 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
320 * elf32-cris.c (cris_elf_relocate_section): Likewise.
321 (elf_cris_finish_dynamic_symbol): Likewise.
322 (elf_cris_finish_dynamic_sections): Likewise.
323 (cris_elf_gc_sweep_hook): Likewise.
324 (elf_cris_adjust_gotplt_to_got): Likewise.
325 (elf_cris_adjust_dynamic_symbol): Likewise.
326 (cris_elf_check_relocs): Likewise. Delete dead code.
327 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
329 (elf_cris_discard_excess_program_dynamics): Likewise.
330 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
331 sgotrel, splt and spltrel.
332 (frvfdpic_got_section, frvfdpic_gotrel_section,
333 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
335 (_frv_create_got_section): Likewise.
336 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
337 srelgot, splt and srelplt.
338 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
339 (elf32_hppa_create_dynamic_sections): Likewise.
340 (elf32_hppa_check_relocs): Likewise.
341 (allocate_plt_static): Likewise.
342 (allocate_dynrelocs): Likewise.
343 (elf32_hppa_size_dynamic_sections): Likewise.
344 (elf32_hppa_relocate_section): Likewise.
345 (elf32_hppa_finish_dynamic_symbol): Likewise.
346 (elf32_hppa_finish_dynamic_sections): Likewise.
347 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
348 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
349 sgotplt, srelgot, splt and srelplt.
350 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
352 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
353 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
354 (lm32_elf_check_relocs): Likewise.
355 (lm32_elf_finish_dynamic_sections): Likewise.
356 (lm32_elf_finish_dynamic_symbol): Likewise.
357 (allocate_dynrelocs): Likewise.
358 (lm32_elf_size_dynamic_sections): Likewise.
359 (lm32_elf_create_dynamic_sections): Likewise.
360 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
361 (m32c_elf_check_relocs): Likewise.
362 (m32c_elf_finish_dynamic_sections): Likewise.
363 (m32c_elf_always_size_sections): Likewise.
364 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
365 sgotplt, srelgot, splt and srelplt.
366 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
367 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
369 (allocate_dynrelocs): Likewise.
370 (m32r_elf_size_dynamic_sections): Likewise.
371 (m32r_elf_relocate_section): Likewise.
372 (m32r_elf_finish_dynamic_symbol): Likewise.
373 (m32r_elf_finish_dynamic_sections): Likewise.
374 (m32r_elf_check_relocs): Likewise.
375 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
376 (elf_m68k_check_relocs): Likewise.
377 (elf_m68k_adjust_dynamic_symbol): Likewise.
378 (elf_m68k_size_dynamic_sections): Likewise.
379 (elf_m68k_relocate_section): Likewise.
380 (elf_m68k_finish_dynamic_symbol): Likewise.
381 (elf_m68k_finish_dynamic_sections): Likewise.
382 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
383 sgotplt, srelgot, splt and srelplt.
384 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
386 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
388 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
389 (allocate_dynrelocs): Likewise.
390 (elf_metag_size_dynamic_sections): Likewise.
391 (elf_metag_finish_dynamic_symbol): Likewise.
392 (elf_metag_finish_dynamic_sections): Likewise.
393 (elf_metag_size_stubs): Likewise.
394 (elf_backend_got_header_size): Don't define.
395 (elf_backend_want_got_plt): Define.
396 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
397 sgotplt, srelgot, splt and srelpl.
398 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
400 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
401 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
402 (microblaze_elf_create_dynamic_sections): Likewise.
403 (allocate_dynrelocs): Likewise.
404 (microblaze_elf_size_dynamic_sections): Likewise.
405 (microblaze_elf_finish_dynamic_symbol): Likewise.
406 (microblaze_elf_finish_dynamic_sections): Likewise.
407 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
409 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
410 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
412 (allocate_dynrelocs): Likewise.
413 (nds32_elf_size_dynamic_sections): Likewise.
414 (nds32_elf_relocate_section): Likewise.
415 (nds32_elf_finish_dynamic_symbol): Likewise.
416 (nds32_elf_finish_dynamic_sections): Likewise.
417 (nds32_elf_check_relocs): Likewise.
418 (calculate_plt_memory_address): Likewise.
419 (calculate_got_memory_address): Likewise.
420 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
421 sgotplt, srelgot, splt and srelplt.
422 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
423 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
424 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
425 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
426 (or1k_elf_finish_dynamic_sections): Likewise.
427 (or1k_elf_finish_dynamic_symbol): Likewise.
428 (allocate_dynrelocs): Likewise.
429 (or1k_elf_size_dynamic_sections): Likewise.
430 (or1k_elf_create_dynamic_sections): Likewise.
431 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
432 plt, relplt, iplt, reliplt and sgotplt.
433 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
434 (ppc_elf_create_glink): Likewise.
435 (ppc_elf_create_dynamic_sections): Likewise.
436 (ppc_elf_check_relocs): Likewise.
437 (ppc_elf_select_plt_layout): Likewise.
438 (ppc_elf_tls_setup): Likewise.
439 (allocate_got): Likewise.
440 (allocate_dynrelocs): Likewise.
441 (ppc_elf_size_dynamic_sections): Likewise.
442 (ppc_elf_relax_section): Likewise.
443 (ppc_elf_relocate_section): Likewise.
444 (ppc_elf_finish_dynamic_symbol): Likewise.
445 (ppc_elf_reloc_type_class): Likewise.
446 (ppc_elf_finish_dynamic_sections): Likewise.
447 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
448 (rl78_elf_check_relocs): Likewise.
449 (rl78_elf_finish_dynamic_sections): Likewise.
450 (rl78_elf_always_size_sections): Likewise.
451 * elf32-s390.c (create_got_section): Delete.
452 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
453 (elf_s390_check_relocs): Likewise.
454 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
455 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
456 * elf32-score7.c (score_elf_create_got_section): As above.
457 (s7_bfd_score_elf_finish_dynamic_sections): As above.
458 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
459 sgotplt, srelgot, splt and srelplt.
460 (create_got_section): Don't set them.
461 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
463 (allocate_dynrelocs): Likewise.
464 (sh_elf_size_dynamic_sections): Likewise.
465 (sh_elf_add_rofixup): Likewise.
466 (sh_elf_relocate_section): Likewise.
467 (sh_elf_check_relocs): Likewise.
468 (sh_elf_finish_dynamic_symbol): Likewise.
469 (sh_elf_finish_dynamic_sections): Likewise.
470 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
471 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
472 * elf32-vax.c (elf_vax_check_relocs): Likewise.
473 (elf_vax_adjust_dynamic_symbol): Likewise.
474 (elf_vax_always_size_sections): Likewise.
475 (elf_vax_instantiate_got_entries): Likewise.
476 (elf_vax_relocate_section): Likewise.
477 (elf_vax_finish_dynamic_symbol): Likewise.
478 (elf_vax_finish_dynamic_sections): Likewise.
479 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
480 (xstormy16_elf_always_size_sections): Likewise.
481 (xstormy16_elf_relocate_section): Likewise.
482 (xstormy16_elf_finish_dynamic_sections): Likewise.
483 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
484 sgotplt, srelgot, splt and srelplt.
485 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
487 (elf_xtensa_allocate_dynrelocs): Likewise.
488 (elf_xtensa_allocate_local_got_size): Likewise.
489 (elf_xtensa_size_dynamic_sections): Likewise.
490 (elf_xtensa_relocate_section): Likewise.
491 (elf_xtensa_finish_dynamic_sections): Likewise.
492 (shrink_dynamic_reloc_sections): Likewise.
493 (elf_xtensa_get_plt_section): Likewise.
494 (elf_xtensa_get_gotplt_section): Likewise.
495 (xtensa_callback_required_dependence): Likewise.
496 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
497 shortcuts to dynamic sections.
498 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
500 (elf64_alpha_size_plt_section): Likewise.
501 (elf64_alpha_size_rela_got_1): Likewise.
502 (elf64_alpha_size_rela_got_section): Likewise.
503 (elf64_alpha_relocate_section): Likewise.
504 (elf64_alpha_finish_dynamic_symbol): Likewise.
505 (elf64_alpha_finish_dynamic_sections): Likewise.
506 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
507 * elf64-s390.c (create_got_section): Delete.
508 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
509 (elf_s390_check_relocs): Likewise.
510 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
512 (sh_elf64_check_relocs): Likewise.
513 (sh64_elf64_adjust_dynamic_symbol): Likewise.
514 (sh64_elf64_size_dynamic_sections): Likewise.
515 (sh64_elf64_finish_dynamic_symbol): Likewise.
516 (sh64_elf64_finish_dynamic_sections): Likewise.
517 * elflink.c (_bfd_elf_create_got_section): Likewise.
518 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
519 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
520 (elfNN_ia64_finish_dynamic_sections): Likewise.
521 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
522 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
523 sgotplt, splt and sgot.
524 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
526 (mips_elf_gotplt_index): Likewise.
527 (mips_elf_primary_global_got_index): Likewise.
528 (mips_elf_global_got_index): Likewise.
529 (mips_elf_got_offset_from_index): Likewise.
530 (mips_elf_create_local_got_entry): Likewise.
531 (mips_elf_create_got_section): Likewise.
532 (mips_elf_calculate_relocation): Likewise.
533 (_bfd_mips_elf_create_dynamic_sections): Likewise.
534 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
535 (mips_elf_lay_out_got): Likewise.
536 (mips_elf_set_plt_sym_value): Likewise.
537 (_bfd_mips_elf_size_dynamic_sections): Likewise.
538 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
539 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
540 (mips_finish_exec_plt): Likewise.
541 (mips_vxworks_finish_exec_plt): Likewise.
542 (mips_vxworks_finish_shared_plt): Likewise.
543 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
544 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
545 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
547 2016-11-23 Alan Modra <amodra@gmail.com>
549 * po/BLD-POTFILES.in: Regenerate.
550 * po/SRC-POTFILES.in: Regenerate.
552 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
554 * warning.m4: Fix spelling in comments.
555 * configure.ac: Fix spelling in comments.
556 * configure: Regenerate.
558 2016-11-22 Alan Modra <amodra@gmail.com>
561 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
562 * elf32-ppc.c: Include opcode/ppc.h.
563 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
564 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
565 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
566 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
567 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
568 (ppc_elf_link_hash_table_create): Update default_params init.
569 (ppc_elf_vle_split16): Correct shift and mask. Add params.
570 Report or fix insn/reloc mismatches.
571 (ppc_elf_relocate_section): Pass input_section, offset and fixup
572 to ppc_elf_vle_split16.
574 2016-11-22 Alan Modra <amodra@gmail.com>
576 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
577 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
578 bfd_put_32 param with input_bfd.
579 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
580 ppc_elf_vle_split16 param.
581 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
583 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
585 * dwarf2.c (build_line_info_table): Rename `index' local
586 variable to `line_index'.
587 (build_lookup_funcinfo_table): Rename `index' local variable to
590 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
592 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
593 apply the negative GOT offset optimization in 64-bit code.
595 2016-11-18 James Clarke <jrtc27@jrtc27.com>
597 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
598 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
599 R_SPARC_GOT* for non-local references. Instead, treat them like
600 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
601 immediate with the calculated relocation.
603 2016-11-18 Nick Clifton <nickc@redhat.com>
606 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
607 an informative error message.
609 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
612 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
613 manipulation of diff value, and don't assume sym2 is less than sym1.
614 (elf32_avr_adjust_reloc_if_spans_insn): New function.
615 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
616 and remove redundant did_pad.
619 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
622 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
623 plt_got.offset for R_X86_64_PLTOFF64.
625 2016-11-14 Nick Clifton <nickc@redhat.com>
627 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
629 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
632 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
633 but treat them as debugging symbols.
635 2016-11-10 Jiong Wang <jiong.wang@arm.com>
638 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
639 symbol locally in PIE.
641 2016-11-10 Nick Clifton <nickc@redhat.com>
644 * compress.c (bfd_get_full_section_contents): Provide a more
645 helpful error message when a section is too large to load.
647 2016-11-08 Pedro Alves <palves@redhat.com>
649 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
652 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
654 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
655 'number_of_functions' to keep lookup table and number of entries in
657 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
658 to keep lookup table and number of entries in the table.
659 (lookup_funcinfo): New structure for lookup table for function
661 (build_line_info_table): New function to create and build the lookup
662 table for line information.
663 (lookup_address_in_line_info_table): Use the lookup table instead of
664 traverse a linked list.
665 (compare_lookup_funcinfos): New compare fuction used in sorting of
666 lookup table for function references.
667 (build_lookup_funcinfo_table): New function to create, build and
668 sort the lookup table for functions references.
669 (lookup_address_in_function_table): Use the table instead of
670 traverse a linked list.
671 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
674 2016-11-04 Nick Clifton <nickc@redhat.com>
676 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
677 when supporting 64-bit BFD targets.
679 2016-11-03 Tristan Gingold <gingold@adacore.com>
681 * config.bfd: Deprecate many old triplets.
683 2016-11-03 Nick Clifton <nickc@redhat.com>
685 * po/da.po: Updated Danish translation.
687 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
689 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
690 not fall through to the default case.
692 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
693 Andrew Waterman <andrew@sifive.com>
695 Add support for RISC-V architecture.
696 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
697 * config.bdf: Likewise.
698 * configure.ac: Likewise.
699 * Makefile.in: Regenerate.
700 * configure: Regenerate.
701 * archures.c: Add bfd_riscv_arch.
702 * reloc.c: Add riscv relocs.
703 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
704 * bfd-in2.h: Regenerate.
705 * libbfd.h: Regenerate.
706 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
707 * elfnn-riscv.c: New file.
708 * elfxx-riscv.c: New file.
709 * elfxx-riscv.h: New file.
711 2016-10-31 Alan Modra <amodra@gmail.com>
714 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
717 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
719 * cpu-arc.c (arc_get_mach): Delete.
721 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
723 * elfxx-mips.c (STUB_JALR): Correct description.
725 2016-10-20 Nick Clifton <nickc@redhat.com>
727 * po/gas.pot: Regenerate.
729 2016-10-19 Nick Clifton <nickc@redhat.com>
731 * aout-adobe.c: Add missing c-format tags for translatable strings.
732 * aout-cris.c: Likewise.
735 * binary.c: Likewise.
737 * coff-alpha.c: Likewise.
738 * coff-arm.c: Likewise.
739 * coff-i860.c: Likewise.
740 * coff-mcore.c: Likewise.
741 * coff-ppc.c: Likewise.
742 * coff-rs6000.c: Likewise.
743 * coff-sh.c: Likewise.
744 * coff-tic4x.c: Likewise.
745 * coff-tic54x.c: Likewise.
746 * coff-tic80.c: Likewise.
747 * coff64-rs6000.c: Likewise.
748 * coffcode.h: Likewise.
749 * coffgen.c: Likewise.
750 * cofflink.c: Likewise.
751 * coffswap.h: Likewise.
752 * cpu-arm.c: Likewise.
753 * dwarf2.c: Likewise.
755 * elf-attrs.c: Likewise.
756 * elf-eh-frame.c: Likewise.
757 * elf-ifunc.c: Likewise.
758 * elf-m10300.c: Likewise.
759 * elf-s390-common.c: Likewise.
761 * elf32-arc.c: Likewise.
762 * elf32-arm.c: Likewise.
763 * elf32-avr.c: Likewise.
764 * elf32-bfin.c: Likewise.
765 * elf32-cr16.c: Likewise.
766 * elf32-cr16c.c: Likewise.
767 * elf32-cris.c: Likewise.
768 * elf32-crx.c: Likewise.
769 * elf32-d10v.c: Likewise.
770 * elf32-d30v.c: Likewise.
771 * elf32-epiphany.c: Likewise.
772 * elf32-fr30.c: Likewise.
773 * elf32-frv.c: Likewise.
774 * elf32-gen.c: Likewise.
775 * elf32-hppa.c: Likewise.
776 * elf32-i370.c: Likewise.
777 * elf32-i386.c: Likewise.
778 * elf32-i960.c: Likewise.
779 * elf32-ip2k.c: Likewise.
780 * elf32-iq2000.c: Likewise.
781 * elf32-lm32.c: Likewise.
782 * elf32-m32c.c: Likewise.
783 * elf32-m32r.c: Likewise.
784 * elf32-m68hc11.c: Likewise.
785 * elf32-m68hc12.c: Likewise.
786 * elf32-m68hc1x.c: Likewise.
787 * elf32-m68k.c: Likewise.
788 * elf32-mcore.c: Likewise.
789 * elf32-mep.c: Likewise.
790 * elf32-metag.c: Likewise.
791 * elf32-microblaze.c: Likewise.
792 * elf32-moxie.c: Likewise.
793 * elf32-msp430.c: Likewise.
794 * elf32-mt.c: Likewise.
795 * elf32-nds32.c: Likewise.
796 * elf32-nios2.c: Likewise.
797 * elf32-or1k.c: Likewise.
798 * elf32-pj.c: Likewise.
799 * elf32-ppc.c: Likewise.
800 * elf32-rl78.c: Likewise.
801 * elf32-rx.c: Likewise.
802 * elf32-s390.c: Likewise.
803 * elf32-score.c: Likewise.
804 * elf32-score7.c: Likewise.
805 * elf32-sh-symbian.c: Likewise.
806 * elf32-sh.c: Likewise.
807 * elf32-sh64.c: Likewise.
808 * elf32-spu.c: Likewise.
809 * elf32-tic6x.c: Likewise.
810 * elf32-tilepro.c: Likewise.
811 * elf32-v850.c: Likewise.
812 * elf32-vax.c: Likewise.
813 * elf32-visium.c: Likewise.
814 * elf32-xgate.c: Likewise.
815 * elf32-xtensa.c: Likewise.
816 * elf64-alpha.c: Likewise.
817 * elf64-gen.c: Likewise.
818 * elf64-hppa.c: Likewise.
819 * elf64-ia64-vms.c: Likewise.
820 * elf64-mmix.c: Likewise.
821 * elf64-ppc.c: Likewise.
822 * elf64-s390.c: Likewise.
823 * elf64-sh64.c: Likewise.
824 * elf64-sparc.c: Likewise.
825 * elf64-x86-64.c: Likewise.
826 * elfcode.h: Likewise.
827 * elfcore.h: Likewise.
828 * elflink.c: Likewise.
829 * elfnn-aarch64.c: Likewise.
830 * elfnn-ia64.c: Likewise.
831 * elfxx-mips.c: Likewise.
832 * elfxx-sparc.c: Likewise.
833 * elfxx-tilegx.c: Likewise.
836 * libbfd.c: Likewise.
837 * linker.c: Likewise.
838 * m68klinux.c: Likewise.
839 * mach-o.c: Likewise.
844 * pe-mips.c: Likewise.
845 * peXXigen.c: Likewise.
846 * pei-x86_64.c: Likewise.
847 * peicode.h: Likewise.
848 * ppcboot.c: Likewise.
850 * sparclinux.c: Likewise.
853 * vms-alpha.c: Likewise.
854 * vms-lib.c: Likewise.
855 * xcofflink.c: Likewise.
857 2016-10-18 Nick Clifton <nickc@redhat.com>
859 * po/da.po: Updated Danish translation.
861 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
863 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
866 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
868 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
869 variable to `reloc_index'.
871 2016-10-12 Alan Modra <amodra@gmail.com>
873 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
874 (STD_SECTION): Adjust to suit.
875 * elf.c (_bfd_elf_large_com_section): Likewise.
876 * bfd-in2.h: Regenerate.
878 2016-10-11 Alan Modra <amodra@gmail.com>
880 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
881 defined temporarily with bfd_und_section.
882 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
883 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
884 symbols with bfd_und_section.
886 2016-10-07 Alan Modra <amodra@gmail.com>
888 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
889 obfd param with struct bfd_link_info param. Update all callers.
890 * linker.c (bfd_merge_private_bfd_data): Likewise.
891 (_bfd_generic_verify_endian_match): Likewise.
892 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
893 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
894 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
895 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
896 (_bfd_elf_merge_object_attributes): Likewise.
897 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
898 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
899 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
900 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
901 (elf32_arm_merge_private_bfd_data): Likewise.
902 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
903 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
904 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
905 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
906 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
907 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
908 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
909 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
910 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
911 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
912 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
913 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
914 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
915 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
916 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
917 (elf32_msp430_merge_private_bfd_data): Likewise.
918 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
919 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
920 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
921 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
922 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
923 (ppc_elf_merge_obj_attributes): Likewise.
924 (ppc_elf_merge_private_bfd_data): Likewise.
925 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
926 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
927 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
928 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
929 (elf32_score_merge_private_bfd_data): Likewise.
930 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
931 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
932 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
933 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
934 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
935 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
936 (elf32_tic6x_merge_private_bfd_data): Likewise.
937 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
938 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
939 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
940 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
941 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
942 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
943 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
944 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
945 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
946 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
947 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
948 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
949 (mips_elf_merge_obj_attributes): Likewise.
950 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
951 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
952 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
953 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
954 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
955 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
956 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
957 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
958 * bfd-in2.h: Regenerate.
959 * libbfd.h: Regenerate.
961 2016-10-07 Alan Modra <amodra@gmail.com>
963 * Makefile.am (LIBBFD_H_FILES): Update.
964 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
965 * cpu-sh.c (sh_merge_bfd_arch): Move to..
966 * elf32-sh.c: ..here, and make static.
967 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
969 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
970 _bfd_generic_verify_endian_match.
971 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
972 (bfd_elf32_bfd_merge_private_bfd_data): Define as
973 _bfd_generic_verify_endian_match.
974 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
976 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
977 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
978 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
979 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
980 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
981 * linker.c: ..here, and make internal.
982 * bfd.c (bfd_merge_private_bfd_data): Move to..
984 * Makefile.in: Regenerate.
985 * doc/Makefile.in: Regenerate.
986 * bfd-in2.h: Regenerate.
987 * libbfd.h: Regenerate.
989 2016-10-06 Alan Modra <amodra@gmail.com>
991 * coff-h8300.c: Spell fall through comments consistently.
992 * coffgen.c: Likewise.
993 * elf32-hppa.c: Likewise.
994 * elf32-ppc.c: Likewise.
995 * elf32-score.c: Likewise.
996 * elf32-score7.c: Likewise.
997 * elf64-ppc.c: Likewise.
998 * elfxx-aarch64.c: Likewise.
999 * elfxx-mips.c: Likewise.
1000 * cpu-ns32k.c: Add missing fall through comments.
1001 * elf-m10300.c: Likewise.
1002 * elf32-arm.c: Likewise.
1003 * elf32-avr.c: Likewise.
1004 * elf32-bfin.c: Likewise.
1005 * elf32-frv.c: Likewise.
1006 * elf32-i386.c: Likewise.
1007 * elf32-microblaze.c: Likewise.
1008 * elf32-nds32.c: Likewise.
1009 * elf32-ppc.c: Likewise.
1010 * elf32-rl78.c: Likewise.
1011 * elf32-rx.c: Likewise.
1012 * elf32-s390.c: Likewise.
1013 * elf32-sh.c: Likewise.
1014 * elf32-tic6x.c: Likewise.
1015 * elf64-ia64-vms.c: Likewise.
1016 * elf64-ppc.c: Likewise.
1017 * elf64-s390.c: Likewise.
1018 * elf64-x86-64.c: Likewise.
1019 * elflink.c: Likewise.
1020 * elfnn-aarch64.c: Likewise.
1021 * elfnn-ia64.c: Likewise.
1023 * oasys.c: Likewise.
1024 * pdp11.c: Likewise.
1026 * versados.c: Likewise.
1028 2016-10-06 Alan Modra <amodra@gmail.com>
1030 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1032 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1033 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1035 2016-10-06 Alan Modra <amodra@gmail.com>
1037 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1038 OR in arithmetic expression, not boolean OR.
1040 2016-09-30 Alan Modra <amodra@gmail.com>
1042 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1043 as per comment at head of bfd-in2.h.
1044 * Makefile.in: Regenerate.
1046 2016-09-30 Alan Modra <amodra@gmail.com>
1048 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1049 _bfd_error_handler (...) throughout.
1050 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1051 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1052 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1053 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1054 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1055 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1056 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1057 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1058 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1059 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1060 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1061 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1062 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1063 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1064 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1065 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1066 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1067 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1068 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1069 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1070 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1071 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1072 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1073 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1074 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1075 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1076 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1077 * xcofflink.c: Likewise.
1079 2016-09-30 Alan Modra <amodra@gmail.com>
1081 * bfd-in.h: Include stdarg.h.
1082 * bfd.c (bfd_error_handler_type): Make like vprintf.
1083 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1084 (error_handler_internal): New function, split out from..
1085 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1086 (bfd_set_error_handler): Update.
1087 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1088 (_bfd_assert_handler): Make static.
1089 * coffgen.c (null_error_handler): Update params.
1090 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1091 Don't use bfd_error_handler_type.
1092 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1093 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1094 to _bfd_error_handler.
1095 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1096 (bfd_assert_handler_type): Likewise.
1097 (_bfd_error_handler): Update.
1098 * bfd-in2.h: Regenerate.
1099 * libbfd.h: Regenerate.
1101 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1104 * elf-bfd.h (struct elf_backend_data): Delete
1105 elf_backend_count_output_relocs callback and add
1106 elf_backend_update_relocs.
1107 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1108 (emit_relocs): Deleted.
1109 (elf32_arm_emit_relocs): Deleted.
1110 (elf_backend_emit_relocs): Updated not to use the old functions.
1111 (elf32_arm_update_relocs): New function.
1112 (elf_backend_update_relocs): New define.
1113 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1114 relocation count. Call elf_backend_emit_relocs.
1115 (_bfd_elf_size_reloc_section): Do not call
1116 elf_backend_count_output_relocs.
1117 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1118 (elf_backend_update_relocs): New define.
1120 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1123 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1124 Thumb-ARM stub is too far.
1126 2016-09-27 Nick Clifton <nickc@redhat.com>
1129 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1130 timestamp field if real time values are not being stored.
1132 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1134 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1135 to verify CC_FOR_BUILD compiler.
1136 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1137 and add CC_FOR_BUILD compiler checks.
1138 * Makefile.in: Regenerate.
1139 * configure: Likewise.
1140 * doc/Makefile.in: Likewise.
1142 2016-09-26 Awson <kyrab@mail.ru>
1145 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1146 for R_AMD64_PCRQUAD relocations.
1148 2016-09-26 Alan Modra <amodra@gmail.com>
1150 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1151 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1152 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1153 attributes, merge them. Don't warn about undefined tag bits,
1154 or copy unknown values to output.
1155 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1156 _bfd_elf_ppc_merge_fp_attributes.
1158 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1161 * elf-bfd.h (struct elf_backend_data): Add
1162 elf_backend_count_output_relocs callback to count relocations in
1164 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1165 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1166 (elf32_arm_count_output_relocs): New function.
1167 (emit_relocs): New function.
1168 (elf32_arm_emit_relocs): New function.
1169 (elf32_arm_vxworks_emit_relocs): New function.
1170 (elf_backend_emit_relocs): Updated to use the new functions.
1171 (elf_backend_count_output_relocs): New define.
1172 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1173 to the relocation count.
1174 (_bfd_elf_link_size_reloc_section): Use callback to count the
1175 relocations which will be in output.
1176 (_bfd_elf_default_count_output_relocs): New function.
1177 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1179 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1181 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1182 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1183 bigger than 0x1000 bytes.
1185 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1187 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1190 2016-09-14 Nick Clifton <nickc@redhat.com>
1193 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1194 contains a valid size for the Debug directory.
1196 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1198 * format.c (struct bfd_preserve): New "build_id" field.
1199 (bfd_preserve_save): Save "build_id".
1200 (bfd_preserve_restore): Restore "build_id".
1202 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1205 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1206 relocation with copy relocation when building executable.
1208 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1211 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1212 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1213 Compute shrink_boundary and adjust addend only if
1214 addend_within_shrink_boundary.
1215 (elf32_avr_relax_section): Modify calls to
1216 elf32_avr_relax_delete_bytes to pass extra parameter.
1218 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1220 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1221 array of bytes and use bfd_get_16 to interpret its encoding according
1222 to endianness of target.
1224 2016-09-01 Alan Modra <amodra@gmail.com>
1226 * elf64-ppc.c (synthetic_opd): New static var.
1227 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1228 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1230 2016-08-31 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1233 track max group size with a new "group_size" var that is reduced
1234 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1237 2016-08-31 Alan Modra <amodra@gmail.com>
1239 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1240 (elf_backend_section_processing): Don't define.
1241 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1242 split on non-exec sections differing in SHF_PPC_VLE. When
1243 splitting segments, mark size invalid.
1245 2016-08-30 Alan Modra <amodra@gmail.com>
1248 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1250 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1255 R_386_PC32 relocation is used to call IFUNC function in PIC
1258 2016-08-27 Alan Modra <amodra@gmail.com>
1261 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1262 have corresponding SHF_GROUP sections.
1263 (bfd_elf_set_group_contents): Comment.
1265 2016-08-27 Alan Modra <amodra@gmail.com>
1268 * elf64-ppc.c (pc_dynrelocs): New function.
1269 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1270 handle pic dynamic relocs.
1272 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1274 * bfd-in.h (struct elf32_arm_params): Define.
1275 (bfd_elf32_arm_set_target_relocs): Rename into ...
1276 (bfd_elf32_arm_set_target_params): This. Use a struct
1277 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1278 * bfd-in2.h: Regenerate.
1279 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1280 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1281 elf32_arm_params rather than as individual parameters.
1283 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1285 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1286 passed the end of htab->stub_group array.
1287 (elf32_arm_create_or_find_stub_sec): Likewise.
1288 (elf32_arm_create_stub): Likewise.
1290 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1292 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1293 to TRUE for GOT and TLS relocs.
1295 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1297 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1299 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1301 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1302 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1303 (struct elf_arc_link_hash_table): Likewise.
1304 (elf_arc_link_hash_newfunc): Likewise.
1305 (elf_arc_link_hash_table_free): Likewise.
1306 (arc_elf_link_hash_table_create): Likewise.
1307 (elf_arc_relocate_section): Fixed conditions related to dynamic
1308 (elf_arc_check_relocs): Likewise.
1309 (arc_elf_create_dynamic_sections): Added
1310 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1311 through the hash table.
1313 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1315 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1316 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1319 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1321 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1323 * bfd-in2.h: Regenerated from the previous changes.
1324 * libbfd.h: Regenerated from the previous changes.
1326 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1328 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1329 the input import library bfd.
1330 * bfd-in2.h: Regenerate.
1331 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1332 and new_cmse_stub_offset fields.
1333 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1335 (elf32_arm_add_stub): Likewise for stub_offset.
1336 (arm_new_stubs_start_offset_ptr): New function.
1337 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1338 empty SG veneers to have zero relocations.
1339 (arm_size_one_stub): Only initialize stub size and template
1340 information for non empty veneers. Do not update veneer section size
1341 if veneer already has an offset.
1342 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1343 of a boolean indicating success or failure.
1344 (cmse_scan): Change stub_changed parameter into an integer pointer
1345 parameter cmse_stub_created to count the number of stub created and
1346 adapt to change of return value in elf32_arm_create_stub.
1347 (cmse_entry_fct_p): New function.
1348 (arm_list_new_cmse_stub): Likewise.
1349 (set_cmse_veneer_addr_from_implib): Likewise.
1350 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1351 cmse_scan instead of that of cmse_stub_changed to compute the number
1352 of stub created and use it to initialize stub_changed. Call
1353 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1354 of return value in elf32_arm_create_stub. Use
1355 arm_stub_section_start_offset () if not NULL to initialize size of
1356 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1357 erratum fix to -1. Use ret to hold return value.
1358 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1359 NULL to initialize size of secure gateway veneers section. Adapt
1360 comment to stress the importance of zeroing veneer section content.
1361 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1362 initialize eponymous field in struct elf32_arm_link_hash_table.
1364 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1366 * elf32-s390.c (stdarg.h): New include.
1367 (elf_s390_grok_psinfo): New function.
1368 (elf_s390_write_core_note): New function.
1369 (elf_backend_grok_psinfo): Declare backend hook.
1370 (elf_backend_write_core_note): Likewise.
1371 * elf64-s390.c (stdarg.h): New include.
1372 (elf_s390_grok_prstatus): New function.
1373 (elf_s390_grok_psinfo): New function.
1374 (elf_s390_write_core_note): New function.
1375 (elf_backend_grok_prstatus): Declare backend hook.
1376 (elf_backend_grok_psinfo): Likewise.
1377 (elf_backend_write_core_note): Likewise.
1379 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1381 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1382 (elf_s390_finish_ifunc_symbol): Likewise.
1383 (elf_s390_finish_dynamic_symbol): Likewise.
1384 (elf_s390_finish_dynamic_sections): Likewise.
1385 (elf_s390_grok_prstatus): Likewise.
1386 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1387 (elf_s390_finish_dynamic_symbol): Likewise.
1389 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1391 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1393 2016-08-23 Nick Clifton <nickc@redhat.com>
1395 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1396 there is no arm data associated with the section.
1398 2016-08-23 Alan Modra <amodra@gmail.com>
1401 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1402 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1404 2016-08-22 Nick Clifton <nickc@redhat.com>
1406 * doc/chew.c (main): Free the string buffer used to files as they
1409 2016-08-22 Alan Modra <amodra@gmail.com>
1411 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1412 (ppc_elf_relocate_section): ..to here. Comment. Error on
1413 detecting -mbss-plt -fPIC local ifuncs too.
1414 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1415 branch table entries.
1417 2016-08-19 Nick Clifton <nickc@redhat.com>
1419 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1420 section after the symbol table and string table sections.
1422 2016-08-19 Alan Modra <amodra@gmail.com>
1424 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1425 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1426 dyn_relocs for weakdefs.
1427 (alias_readonly_dynrelocs): New function.
1428 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1429 (ppc64_elf_relocate_section): Simplify condition under which
1430 dyn_relocs are emitted.
1432 2016-08-19 Alan Modra <amodra@gmail.com>
1435 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1436 (readonly_dynrelocs): Comment fix.
1437 (global_entry_stub): New function.
1438 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1439 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1440 that in size_global_entry_stubs, handling ifunc too. Delete dead
1442 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1443 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1444 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1445 undefweak syms. Expand and correct comments.
1446 (size_global_entry_stubs): Ensure symbol is defined.
1447 (ppc64_elf_relocate_section): Match condition under which
1448 dyn_relocs are emitted to that in allocate_dynrelocs.
1450 2016-08-12 Alan Modra <amodra@gmail.com>
1452 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1453 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1454 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1456 2016-08-11 Alan Modra <amodra@gmail.com>
1458 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1459 non_got_ref true in any case where we could have generated dynbss
1460 copies but decide not to do so.
1462 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1464 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1465 the stub address retrieved if associated with a microMIPS
1468 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1470 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1471 stub also add STO_MICROMIPS annotation.
1473 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1475 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1476 in microMIPS LA25 stub references.
1478 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1480 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1481 adjusting the use_count of merged .got entries.
1483 2016-08-08 Nick Clifton <nickc@redhat.com>
1485 * doc/chew.c (delete_string): Only free the string buffer if it is
1486 there. Mark the buffer as NULL after freeing.
1487 (drop): Free the dropped string.
1488 (free_words): New function: Frees the memory allocated to the
1490 (add_instrinsic): Duplicate the name string, so that it can be
1492 (compile): Free unused words.
1493 (main): Free the dictionary and top level string buffers at the
1496 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1498 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1499 * bfd-in2.h: Regenerate.
1500 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1502 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1503 cmse_implib field in struct elf32_arm_link_hash_table.
1504 (elf32_arm_filter_cmse_symbols): New function.
1505 (elf32_arm_filter_implib_symbols): Likewise.
1506 (elf_backend_filter_implib_symbols): Define to
1507 elf32_arm_filter_implib_symbols.
1509 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1511 * elf32-arm.c (CMSE_PREFIX): Define macro.
1512 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1513 (cmse_branch_thumb_only): Declare stub.
1514 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1515 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1516 FALSE if there is no PLT.
1517 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1518 (elf32_arm_final_link_relocate): Likewise.
1519 (elf32_arm_gc_sweep_hook): Likewise.
1520 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1521 secure entry functions.
1522 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1523 (arm_dedicated_stub_output_section_required): Change to a switch case
1524 and add a case for arm_stub_cmse_branch_thumb_only.
1525 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1526 (arm_stub_dedicated_output_section_name): Likewise.
1527 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1528 ATTRIBUTE_UNUSED for htab parameter.
1529 (arm_stub_required_alignment): Likewise.
1530 (arm_stub_sym_claimed): Likewise.
1531 (arm_dedicated_stub_section_padding): Likewise.
1532 (cmse_scan): New function.
1533 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1534 Set stub_changed to TRUE if such veneers were created.
1535 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1538 2016-08-02 Alan Modra <amodra@gmail.com>
1541 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1543 2016-08-02 Nick Clifton <nickc@redhat.com>
1546 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1547 (elf_backend_sweep_hook): Delete.
1549 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1550 Kwok Cheung Yeung <kcy@codesourcery.com>
1552 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1553 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1554 (ppc_elf_vle_split16): Clear field before inserting.
1556 2016-08-01 Nick Clifton <nickc@redhat.com>
1558 * po/sv.po: Updated Swedish translation.
1560 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1561 Nick Clifton <nickc@redhat.com>
1564 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1565 of the coff_section_data before using it.
1567 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1569 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1570 in PLT compression selection.
1571 (_bfd_mips_elf_check_relocs): Likewise.
1573 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1575 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1576 case where there's no elf_link_hash_entry while processing
1577 GOT_NORMAL got entries.
1579 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1581 * version.m4 (BFD_VERSION): Set to 2.27.51.
1582 * configure: Regenerated.
1584 2016-07-21 Nick Clifton <nickc@redhat.com>
1586 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1587 (swap_out_syms): Return an error when not finding ELF output
1588 section rather than asserting.
1590 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1592 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1594 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1596 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1597 and handle pr_pid if present.
1599 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf.c (assign_file_positions_for_load_sections): Also check
1603 p_paddr for program header space.
1605 2016-07-20 Alan Modra <amodra@gmail.com>
1607 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1608 ppc64_elf_unhandled_reloc for special_function.
1609 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1611 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1613 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1615 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1616 corresponding error message.
1618 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1620 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1621 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1622 (branch_reloc_p): New function.
1623 (mips_elf_calculate_relocation): Handle ISA mode determination
1624 for relocations against section symbols, against absolute
1625 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1627 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1628 checks for weak undefined symbols. Also check target alignment
1629 within the same ISA mode.
1630 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1631 in the alignment check.
1632 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1633 <R_MICROMIPS_PC10_S1>: Likewise.
1634 <R_MICROMIPS_PC16_S1>: Likewise.
1635 (mips_elf_perform_relocation): Report a failure for unsupported
1636 same-mode JALX instructions and cross-mode branches.
1637 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1638 error messages for jumps to misaligned addresses.
1640 2016-07-16 Alan Modra <amodra@gmail.com>
1642 * elflink.c: Include plugin-api.h.
1643 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1644 (try_claim): ..here.
1645 * plugin.h: Don't include bfd.h.
1646 (bfd_plugin_open_input): Declare.
1648 2016-07-16 Alan Modra <amodra@gmail.com>
1650 * targets.c (bfd_seach_for_target): Rename to..
1651 (bfd_iterate_over_targets): ..this. Rewrite doc.
1652 * bfd-in2.h: Regenerate.
1654 2016-07-16 Alan Modra <amodra@gmail.com>
1656 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1657 * libbfd.h: Regenerate.
1658 * bfd-in2.h: Regenerate.
1660 2016-07-16 Alan Modra <amodra@gmail.com>
1662 * libbfd-in.h (BFD_ALIGN): Move to..
1664 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1665 * elf32-ppc.c (default_params): Adjust init.
1666 (ppc_elf_link_params): Set pagesize_p2.
1667 * libbfd.h: Regenerate.
1668 * bfd-in2.h: Regenerate.
1670 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1672 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1673 (_bfd_elf_filter_global_symbols): Declare.
1674 * elf.c (_bfd_elf_filter_global_symbols): New function.
1675 * elflink.c (elf_filter_global_symbols): Likewise.
1676 (elf_output_implib): Likewise.
1677 (bfd_elf_final_link): Call above function, failing if it does.
1678 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1680 (elf_backend_copy_indirect_symbol): Fix spacing.
1681 (elf_backend_hide_symbol): Likewise.
1682 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1684 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1685 Nick Clifton <nickc@redhat.com>
1687 * elf32-arc.c (PR_DEBUG): Delete.
1688 Fix printing of debug information. Fix formatting of debug
1690 (debug_arc_reloc): Handle symbols that are not from an input file.
1691 (arc_do_relocation): Remove excessive exclamation points.
1693 * arc-got.h: Fix formatting. Fix printing of debug information.
1694 (new_got_entry_to_list): Use xmalloc.
1695 * config.bfd: use the big-endian arc vector as the default vector
1696 for big-endian arc targets.
1698 2016-07-15 Alan Modra <amodra@gmail.com>
1700 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1701 from marking sym_indices.
1703 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1705 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1706 first with relocations against absolute symbols.
1707 (bfd_install_relocation): Likewise.
1709 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1712 .got/.got.plt sections to 8 bytes.
1714 2016-07-12 Nick Clifton <nickc@redhat.com>
1716 * binary.c (binary_set_section_contents): Second grammar fix.
1718 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1720 * binary.c (binary_set_section_contents): Fix grammar in warning
1723 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1725 * elf32-arc.c: made PR_DEBUG always defined.
1727 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1729 * arc-got.h: Moved got related structures from elf32-arc.c to
1730 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1731 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1732 tls_type_for_reloc, symbol_has_entry_of_type,
1733 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1734 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1735 relocate_fix_got_relocs_for_got_info,
1736 create_got_dynrelocs_for_single_entry,
1737 create_got_dynrelocs_for_got_info): Added to file.
1738 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1741 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1743 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1745 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1747 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1748 (THUMB32_MOVW): Likewise.
1749 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1750 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1751 (arm_stub_is_thumb): Add new veneer stub.
1752 (arm_type_of_stub): Use new veneer.
1753 (arm_stub_required_alignment): Add new veneer.
1755 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1757 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1758 (SEC_ELF_PURECODE): ... this.
1759 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1761 (elf32_arm_fake_sections): Likewise.
1762 (elf_32_arm_section_flags): Likewise.
1763 (elf_32_arm_lookup_section_flags): Likewise.
1764 * section.c (SEC_ELF_NOREAD): Rename to ...
1765 (SEC_ELF_PURECODE): ... this.
1767 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1769 * elf32-arm.c (using_thumb2_bl): New function.
1770 (arm_type_of_stub): Declare thumb2 variable together and change type
1771 to bfd_boolean. Use using_thumb2_bl () to determine whether
1772 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1773 checked for BL range.
1774 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1775 the bit size of BL offset.
1777 2016-06-29 Nick Clifton <nickc@redhat.com>
1779 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1780 Returns TRUE for AArch64 mapping symbols.
1781 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1782 mapping symbols as precious in object files so that they will not
1784 (elf_backend_symbol_processing): Define.
1786 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1787 for ARM mapping symbols.
1788 (elf32_arm_backend_symbol_processing): Make use of the new function.
1790 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1793 * elflink.c (elf_link_check_versioned_symbol): Return false
1794 for unreferenced undefined symbol.
1796 2016-06-28 Nick Clifton <nickc@redhat.com>
1798 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1801 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1802 function. Marks mapping symbols in object files as precious, so
1803 that strip will not remove them.
1804 (elf_backend_symbol_processing): Define.
1806 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1808 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1809 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1811 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1813 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1815 (mips16_reloc_map): Likewise.
1816 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1817 (mips16_elf64_howto_table_rela): Likewise.
1818 (mips16_reloc_map): Likewise.
1819 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1820 (elf_mips16_howto_table_rela): Likewise.
1821 (mips16_reloc_map): Likewise.
1822 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1823 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1824 (b_reloc_p): Likewise.
1825 (mips_elf_calculate_relocation): Likewise.
1826 (_bfd_mips_elf_check_relocs): Likewise.
1827 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1828 * bfd-in2.h: Regenerate.
1829 * libbfd.h: Regenerate.
1831 2016-06-27 Alan Modra <amodra@gmail.com>
1834 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1835 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1837 (ppc64_elf_size_stubs): Adjust to suit.
1839 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1841 * elf32-dlx.h: New file.
1842 * elf32-dlx.c: Adjust.
1844 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1846 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1848 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1850 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1853 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1855 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1856 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1857 (elfcore_grok_freebsd_psinfo): New function.
1858 (elfcore_grok_freebsd_prstatus): New function.
1859 (elfcore_grok_freebsd_note): New function.
1860 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1863 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1865 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1868 2016-06-24 Alan Modra <amodra@gmail.com>
1870 * config.bfd: Delete mips vxworks patterns matched earlier.
1871 Combine mips*-*-none with mips*-*-elf*.
1873 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1875 * elfxx-mips.c (mips_elf_perform_relocation): Call
1876 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1877 use the `%X%H' format for the cross-mode jump conversion error
1878 message. Remove the full stop from the end of the message.
1879 Continue processing rather than returning failure.
1881 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1883 * archures.c: Remove bfd_mach_arc_nps400.
1884 * bfd-in2.h: Likewise.
1885 * cpu-arc.c (arch_info_struct): Likewise.
1886 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1889 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1893 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1895 (elf_link_is_defined_archive_symbol): Call
1896 bfd_link_plugin_object_p on unknown plugin object and use the
1897 IR symbol table if the input is an IR object.
1898 * plugin.c (bfd_link_plugin_object_p): New function.
1899 * plugin.h (bfd_link_plugin_object_p): New prototype.
1901 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1904 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1905 on symbol from plugin dummy input.
1907 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1909 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1911 * bfd-in2.h: Regenerated.
1912 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1913 with bfd_plugin_unknown.
1915 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1918 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1919 bfd_boolean argument.
1920 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1921 "shared object" with "PIC object" in comments.
1922 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1923 "shared object" with "PIC object" in comments. Avoid PLT if
1924 requested. Generate dynamic relocations for non-GOT references.
1925 Make room for the special first entry in PLT and allocate PLT
1926 entry only for PLT and PC-relative references. Store dynamic
1927 GOT relocations in .rel[a].iplt section for static executables.
1928 If PLT isn't used, always use GOT for symbol value. Don't
1929 allocate GOT entry if it isn't used.
1930 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1931 count only in the code section. Allocate dynamic pointer
1932 relocation against STT_GNU_IFUNC symbol in the non-code section.
1933 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1934 only for PC-relative references.
1935 (elf_i386_allocate_dynrelocs): Pass TRUE to
1936 _bfd_elf_allocate_ifunc_dyn_relocs.
1937 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1938 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1939 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1940 the non-code section and store it in the proper REL section.
1941 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1943 (elf_i386_finish_dynamic_symbol): Generate dynamic
1944 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1945 STT_GNU_IFUNC symbols without PLT.
1946 (elf_i386_finish_dynamic_sections): Don't handle local
1947 STT_GNU_IFUNC symbols here.
1948 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1950 (elf_backend_output_arch_local_syms): New.
1951 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1952 count only in the code section. Allocate dynamic pointer
1953 relocation against STT_GNU_IFUNC symbol in the non-code section.
1954 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1955 count only for PC-relative references.
1956 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1957 _bfd_elf_allocate_ifunc_dyn_relocs.
1958 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1959 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1960 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1961 without PLT. Generate dynamic pointer relocation against
1962 STT_GNU_IFUNC symbol in the non-code section and store it in
1963 the proper RELA section. Don't allow non-pointer relocation
1964 against STT_GNU_IFUNC symbol without PLT.
1965 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1966 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1967 STT_GNU_IFUNC symbols without PLT.
1968 (elf_x86_64_finish_dynamic_sections): Don't handle local
1969 STT_GNU_IFUNC symbols here.
1970 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1972 (elf_backend_output_arch_local_syms): New.
1973 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1974 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1976 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1977 Tony Wang <tony.wang@arm.com>
1979 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1981 (stub_long_branch_thumb2_only): Define stub.
1982 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1983 (arm_stub_long_branch_thumb2_only): Likewise.
1984 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1987 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1989 * archures.c (bfd_mach_sparc_v8plusc): Define.
1990 (bfd_mach_sparc_v9c): Likewise.
1991 (bfd_mach_sparc_v8plusd): Likewise.
1992 (bfd_mach_sparc_v9d): Likewise.
1993 (bfd_mach_sparc_v8pluse): Likewise.
1994 (bfd_mach_sparc_v9e): Likewise.
1995 (bfd_mach_sparc_v8plusv): Likewise
1996 (bfd_mach_sparc_v9v): Likewise.
1997 (bfd_mach_sparc_v8plusm): Likewise.
1998 (bfd_mach_sparc_v9m): Likewise.
1999 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2000 (bfd_mach_sparc_64bit_p): Likewise.
2001 * bfd-in2.h: Regenerate.
2002 * cpu-sparc.c (arch_info_struct): Add entries for
2003 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2004 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2005 and bfd_mach_sparc_v9{c,d,e,v,m}.
2006 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2007 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2009 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2012 symbols for relocations against IFUNC symbols.
2013 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2015 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2017 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2018 .rela.iplt in DT_PLTRELSZ.
2019 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2020 for DT_PLTRELSZ and DT_RELASZ as well.
2022 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2024 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2025 non-loaded, non-alloced sections.
2026 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2028 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2031 allocating dynamic relocation.
2032 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2034 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2037 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2038 offsets until reloc_toaddr.
2040 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2043 Don't check symbol type for STN_UNDEF symbol index.
2044 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2045 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2048 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2050 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2052 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2053 for exact arch value then. Force review of arch check logic for new
2055 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2056 that logic for new architecture.
2057 (arch_has_thumb2_nop): Remove.
2058 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2059 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2061 2016-06-14 Alan Modra <amodra@gmail.com>
2063 * bfd-in.h (bfd_my_archive): Delete.
2064 * bfd-in2.h: Regenerate.
2066 2016-06-14 Alan Modra <amodra@gmail.com>
2069 * archive.c (open_nested_file): Set my_archive.
2070 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2072 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2073 (bfd_seek): Likewise.
2074 * bfdwin.c (bfd_get_file_window): Likewise.
2075 * cache.c (cache_bmmap): Likewise.
2076 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2077 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2079 * plugin.c (try_claim): Likewise.
2080 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2081 file within thin archive, not the archive.
2083 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2086 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2087 section address for R_386_GOT32/R_386_GOT32X relocations against
2088 IFUNC symbols if there is no base register and return error for
2091 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2093 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2094 GOT32 adjustment for static executables.
2096 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2098 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2100 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2102 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2104 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2106 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2108 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2110 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2111 (SECTSTART): Changed.
2112 (elf_arc_relocate_section): Fixed mistake in PIE related
2114 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2116 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2118 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2119 enable support for "-z combreloc" and DT_RELACOUNT.
2120 (elf_backend_reloc_type_class): Likewise
2122 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2125 * elf32-i386.c (elf_i386_relocate_section): When relocating
2126 R_386_GOT32, return error without a base register for PIC and
2127 subtract the .got.plt section address only with a base register.
2129 2016-06-10 Alan Modra <amodra@gmail.com>
2131 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2132 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2133 (_bfd_elf_strtab_init): Formatting.
2134 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2135 (_bfd_elf_strtab_addref): Take size_t idx param.
2136 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2137 (_bfd_elf_strtab_offset): Likewise.
2138 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2139 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2140 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2141 (_bfd_elf_strtab_finalize): Similarly.
2142 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2143 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2144 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2145 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2146 using bfd_size_type.
2147 (bfd_section_from_shdr): Delete amt.
2148 (_bfd_elf_init_reloc_shdr): Likewise.
2149 (_bfd_elf_link_assign_sym_version): Likewise.
2150 (assign_section_numbers): Use size_t reloc_count.
2151 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2152 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2153 (elf_link_is_defined_archive_symbol): Likewise.
2154 (elf_add_dt_needed_tag): Likewise.
2155 (elf_finalize_dynstr): Likewise.
2156 (elf_link_add_object_symbols): Likewise.
2157 (bfd_elf_size_dynamic_sections): Likewise.
2158 (elf_create_symbuf): Similarly.
2159 (bfd_elf_match_symbols_in_sections): Likewise.
2160 (elf_link_swap_symbols_out): Likewise.
2161 (elf_link_check_versioned_symbol): Likewise.
2162 (bfd_elf_gc_record_vtinherit): Likewise.
2163 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2165 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2168 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2169 and relocs only if shrinking occurred.
2171 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2173 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2174 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2175 (elf_i386_check_tls_transition): Check indirect call and direct
2176 call with the addr32 prefix for general and local dynamic models.
2177 Set the tls_get_addr feild.
2178 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2179 indirect ___tls_get_addr call via GOT.
2180 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2181 transitions with indirect call and direct call with the addr32
2184 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2186 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2187 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2188 (elf_s390_relocate_section): Fix comment.
2189 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2192 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2194 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2195 section offset when calculation the larl operand in the first PLT
2198 2016-06-07 Alan Modra <amodra@gmail.com>
2200 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2201 to match other 32-bit archs.
2202 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2203 (ppc_elf_object_p): Call it.
2204 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2206 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2207 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2208 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2209 _bfd_elf_ppc_at_tprel_transform): Move to..
2210 * elf-bfd.h: ..here.
2211 (_bfd_elf_ppc_set_arch): Declare.
2212 * bfd-in2.h: Regenerate.
2214 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2216 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2217 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2218 (elf_x86_64_check_tls_transition): Check indirect call and
2219 direct call with the addr32 prefix for general and local dynamic
2220 models. Set the tls_get_addr feild.
2221 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2222 indirect __tls_get_addr call via GOT.
2223 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2224 transitions with indirect call and direct call with the addr32
2227 2016-06-04 Christian Groessler <chris@groessler.org>
2229 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2231 2016-06-02 Nick Clifton <nickc@redhat.com>
2234 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2236 (arch_info_struct): Likewise.
2237 (architectures): Likewise.
2239 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2241 * config.bfd: Replace -uclibc with *.
2243 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2245 * elf64-x86-64.c: Replace data32 with data16 in comments.
2247 2016-05-31 Alan Modra <amodra@gmail.com>
2251 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2252 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2253 symbol given a version by a script different to the version
2254 of the symbol being added.
2255 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2256 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2257 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2258 (struct strtab_save): New.
2259 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2260 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2261 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2263 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2265 * elf32-hppa.h: Add extern "C".
2266 * elf32-nds32.h: Likewise.
2267 * elf32-tic6x.h: Likewise.
2269 2016-06-01 Nick Clifton <nickc@redhat.com>
2271 * po/sr.po: New Serbian translation.
2272 * configure.ac (ALL_LINGUAS): Add sr.
2273 * configure: Regenerate.
2275 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2277 * elfxx-mips.c (b_reloc_p): New function.
2278 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2281 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2283 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2284 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2285 reloc location from calculation, treat the addend as signed with
2286 local non-section symbols and enable overflow detection.
2288 2016-05-28 Alan Modra <amodra@gmail.com>
2290 * aoutx.h: Adjust linker callback calls throughout file,
2293 * coff-alpha.c: Likewise.
2294 * coff-arm.c: Likewise.
2295 * coff-h8300.c: Likewise.
2296 * coff-h8500.c: Likewise.
2297 * coff-i960.c: Likewise.
2298 * coff-mcore.c: Likewise.
2299 * coff-mips.c: Likewise.
2300 * coff-ppc.c: Likewise.
2301 * coff-rs6000.c: Likewise.
2302 * coff-sh.c: Likewise.
2303 * coff-tic80.c: Likewise.
2304 * coff-w65.c: Likewise.
2305 * coff-z80.c: Likewise.
2306 * coff-z8k.c: Likewise.
2307 * coff64-rs6000.c: Likewise.
2308 * cofflink.c: Likewise.
2309 * ecoff.c: Likewise.
2310 * elf-bfd.h: Likewise.
2311 * elf-m10200.c: Likewise.
2312 * elf-m10300.c: Likewise.
2313 * elf32-arc.c: Likewise.
2314 * elf32-arm.c: Likewise.
2315 * elf32-avr.c: Likewise.
2316 * elf32-bfin.c: Likewise.
2317 * elf32-cr16.c: Likewise.
2318 * elf32-cr16c.c: Likewise.
2319 * elf32-cris.c: Likewise.
2320 * elf32-crx.c: Likewise.
2321 * elf32-d10v.c: Likewise.
2322 * elf32-epiphany.c: Likewise.
2323 * elf32-fr30.c: Likewise.
2324 * elf32-frv.c: Likewise.
2325 * elf32-ft32.c: Likewise.
2326 * elf32-h8300.c: Likewise.
2327 * elf32-hppa.c: Likewise.
2328 * elf32-i370.c: Likewise.
2329 * elf32-i386.c: Likewise.
2330 * elf32-i860.c: Likewise.
2331 * elf32-ip2k.c: Likewise.
2332 * elf32-iq2000.c: Likewise.
2333 * elf32-lm32.c: Likewise.
2334 * elf32-m32c.c: Likewise.
2335 * elf32-m32r.c: Likewise.
2336 * elf32-m68hc1x.c: Likewise.
2337 * elf32-m68k.c: Likewise.
2338 * elf32-mep.c: Likewise.
2339 * elf32-metag.c: Likewise.
2340 * elf32-microblaze.c: Likewise.
2341 * elf32-moxie.c: Likewise.
2342 * elf32-msp430.c: Likewise.
2343 * elf32-mt.c: Likewise.
2344 * elf32-nds32.c: Likewise.
2345 * elf32-nios2.c: Likewise.
2346 * elf32-or1k.c: Likewise.
2347 * elf32-ppc.c: Likewise.
2348 * elf32-s390.c: Likewise.
2349 * elf32-score.c: Likewise.
2350 * elf32-score7.c: Likewise.
2351 * elf32-sh.c: Likewise.
2352 * elf32-sh64.c: Likewise.
2353 * elf32-spu.c: Likewise.
2354 * elf32-tic6x.c: Likewise.
2355 * elf32-tilepro.c: Likewise.
2356 * elf32-v850.c: Likewise.
2357 * elf32-vax.c: Likewise.
2358 * elf32-visium.c: Likewise.
2359 * elf32-xstormy16.c: Likewise.
2360 * elf32-xtensa.c: Likewise.
2361 * elf64-alpha.c: Likewise.
2362 * elf64-hppa.c: Likewise.
2363 * elf64-ia64-vms.c: Likewise.
2364 * elf64-mmix.c: Likewise.
2365 * elf64-ppc.c: Likewise.
2366 * elf64-s390.c: Likewise.
2367 * elf64-sh64.c: Likewise.
2368 * elf64-x86-64.c: Likewise.
2369 * elflink.c: Likewise.
2370 * elfnn-aarch64.c: Likewise.
2371 * elfnn-ia64.c: Likewise.
2372 * elfxx-mips.c: Likewise.
2373 * elfxx-sparc.c: Likewise.
2374 * elfxx-tilegx.c: Likewise.
2375 * linker.c: Likewise.
2376 * pdp11.c: Likewise.
2377 * pe-mips.c: Likewise.
2378 * reloc.c: Likewise.
2379 * reloc16.c: Likewise.
2380 * simple.c: Likewise.
2381 * vms-alpha.c: Likewise.
2382 * xcofflink.c: Likewise.
2383 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2384 status param. Adjust calls to these and linker callbacks throughout.
2385 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2386 get_ramstart): Delete status param. Adjust calls to these and
2387 linker callbacks throughout.
2389 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2391 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2392 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2393 target alignment verification.
2395 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2397 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2398 section name if `bfd_elf_string_from_elf_section' returns an
2401 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2403 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2404 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2405 for message. Continue processing rather than returning failure.
2407 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2409 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2410 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2411 Call `bfd_set_error'.
2413 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2416 * archive.c (bfd_slurp_armap): Replace
2417 bfd_elf64_archive_slurp_armap with
2418 _bfd_archive_64_bit_slurp_armap.
2419 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2420 BFD64 is defined and the archive is too big.
2421 (coff_write_armap): Likewise.
2422 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2423 (_bfd_archive_64_bit_slurp_armap): This.
2424 (bfd_elf64_archive_write_armap): Renamed to ...
2425 (_bfd_archive_64_bit_write_armap): This.
2426 * configure.ac: Add --enable-64-bit-archive.
2427 (want_64_bit_archive): New. Set to true by default for 64-bit
2428 MIPS and s390 ELF targets.
2429 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2430 * config.in: Regenerated.
2431 * configure: Likewise.
2432 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2433 (bfd_elf64_archive_slurp_armap): Likewise.
2434 (bfd_elf64_archive_write_armap): Likewise.
2435 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2436 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2437 (bfd_elf64_archive_truncate_arname): Likewise.
2438 (bfd_elf64_archive_read_ar_hdr): Likewise.
2439 (bfd_elf64_archive_write_ar_hdr): Likewise.
2440 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2441 (bfd_elf64_archive_get_elt_at_index): Likewise.
2442 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2443 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2444 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2445 (bfd_elf64_archive_slurp_armap): Likewise.
2446 (bfd_elf64_archive_write_armap): Likewise.
2447 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2448 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2449 (bfd_elf64_archive_truncate_arname): Likewise.
2450 (bfd_elf64_archive_read_ar_hdr): Likewise.
2451 (bfd_elf64_archive_write_ar_hdr): Likewise.
2452 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2453 (bfd_elf64_archive_get_elt_at_index): Likewise.
2454 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2455 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2456 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2457 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2458 bfd_elfNN_archive_functions isn't defined.
2459 (TARGET_LITTLE_SYM): Likewise.
2460 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2461 (_bfd_archive_64_bit_write_armap): Likewise.
2462 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2463 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2464 (_bfd_archive_64_bit_truncate_arname): Likewise.
2465 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2466 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2467 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2468 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2469 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2470 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2471 * libbfd.h: Regenerated.
2472 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2473 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2475 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2478 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2479 linker add_archive_element callback returns FALSE.
2480 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2481 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2482 archive element if linker add_archive_element callback returns
2484 * elflink.c (elf_link_add_archive_symbols): Likewise.
2485 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2486 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2487 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2488 (xcoff_link_check_ar_symbols): Likewise.
2490 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2492 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2493 <bfd_reloc_outofrange>: Unify error reporting code.
2495 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2497 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2498 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2499 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2500 * bfd-in2.h: Regenerate.
2501 * libbfd.h: Likewise.
2503 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2505 * config.bfd: Add entry for arm-phoenix.
2507 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2509 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2510 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2511 account for padding for stub section requiring one.
2512 (elf32_arm_build_stubs): Add comment to stress the importance of
2513 zeroing veneer section content.
2515 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2517 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2519 * bfd-in2.h: Regenerate.
2520 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2522 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2523 (arm_dedicated_stub_output_section_name): Likewise.
2524 (arm_dedicated_stub_input_section_ptr): Likewise.
2525 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2526 function description comment. Add support for dedicated output stub
2527 section to given stub types.
2528 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2529 elf32_arm_create_or_find_stub_sec.
2530 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2531 (elf32_arm_size_stubs): Pass stub type when calling
2532 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2533 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2535 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2537 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2538 when setting need_convert_load.
2540 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2542 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2545 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2550 (elf_i386_convert_load): Don't convert R_386_GOT32.
2552 2016-05-20 Alan Modra <amodra@gmail.com>
2555 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2556 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2558 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2560 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2561 (debug_arc_reloc): Likewise.
2562 (elf_arc_relocate_section): Likewise.
2563 (elf_arc_check_relocs): Likewise.
2564 (elf_arc_adjust_dynamic_symbol): Likewise.
2565 (elf_arc_add_symbol_hook): Likewise.
2567 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2569 * config.bfd: Remove `am34-*-linux*' support.
2571 2016-05-19 Alan Modra <amodra@gmail.com>
2573 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2574 relocs before plt relocs.
2576 2016-05-19 Alan Modra <amodra@gmail.com>
2578 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2579 before dereferencing.
2581 2016-05-18 Nick Clifton <nickc@redhat.com>
2583 * po/sv.po: Updated Swedish translation.
2585 2016-05-18 Alan Modra <amodra@gmail.com>
2587 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2588 for each BFD. Don't goto error_ret_free_local from outside loop.
2590 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2592 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2593 STB_GNU_UNIQUE handling.
2594 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2595 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2596 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2597 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2598 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2599 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2600 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2601 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2602 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2603 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2604 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2605 (elf_backend_add_symbol_hook): Remove macro.
2606 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2607 for STB_GNU_UNIQUE symbols.
2609 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2611 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2613 (v850_elf_copy_private_bfd_data): ... here. Call the new
2614 function and `_bfd_elf_copy_private_bfd_data'.
2616 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2619 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2620 GOTPCREL relocation against large section.
2622 2016-05-13 Alan Modra <amodra@gmail.com>
2624 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2625 linker dynamic sections in calculating size and address of
2626 dynamic tags rather than using output sections. Remove asserts.
2627 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2628 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2629 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2630 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2631 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2632 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2633 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2634 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2635 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2636 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2637 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2638 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2639 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2640 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2641 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2642 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2643 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2644 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2645 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2646 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2647 * elflink.c (bfd_elf_final_link): Likewise.
2648 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2649 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2650 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2651 don't set doit. Look up dynobj section.
2652 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2653 invocation and dynamic tag vma calculation. Don't test
2654 boolean var == TRUE.
2655 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2658 2016-05-13 Alan Modra <amodra@gmail.com>
2660 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2661 octets_per_byte. Put dynamic .rela.plt last in link orders.
2662 Assign output_offset for reloc sections rather than writing
2663 sorted relocs from block corresponding to output_offset.
2665 2016-05-12 Alan Modra <amodra@gmail.com>
2667 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2669 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2671 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2673 2016-05-11 Alan Modra <amodra@gmail.com>
2675 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2676 (elf32_hppa_check_relocs): Don't set dynobj.
2677 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2678 (elf32_hppa_build_stubs): Likewise.
2679 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2681 2016-05-11 Alan Modra <amodra@gmail.com>
2684 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2685 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2687 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2689 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2690 aarch64_tls_transition check.
2692 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2694 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2696 (arm_stub_sym_claimed): New function.
2697 (elf32_arm_create_stub): Use veneered symbol name and section if
2698 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2699 (arm_stub_claim_sym): New function.
2700 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2701 veneered symbol, otherwise create local symbol as before.
2703 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2705 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2706 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2707 and set branch type of a symbol.
2708 (bfd_elf32_arm_process_before_allocation): Likewise.
2709 (elf32_arm_relocate_section): Likewise and fix identation along the
2711 (allocate_dynrelocs_for_symbol): Likewise.
2712 (elf32_arm_finish_dynamic_symbol): Likewise.
2713 (elf32_arm_swap_symbol_in): Likewise.
2714 (elf32_arm_swap_symbol_out): Likewise.
2716 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2718 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2719 * bfd-in2.h: Regenerated.
2720 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2721 parameter to add_stub_section callback.
2722 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2723 and pass it down to add_stub_section.
2724 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2726 (elf32_arm_size_stubs): Add output section parameter to
2727 add_stub_section function pointer parameter.
2729 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2731 * elf32-arm.c (elf32_arm_create_stub): New function.
2732 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2734 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2736 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2737 arm_stub_a8_veneer_lwm enumerator.
2738 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2739 aforementioned enumerator.
2740 (struct elf32_arm_stub_hash_entry): Delete target_addend
2741 field and add source_value.
2742 (struct a8_erratum_fix): Delete addend field and add target_offset.
2743 (stub_hash_newfunc): Initialize source_value field amd remove
2744 initialization for target_addend.
2745 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2746 the else to being always executed, moving the
2747 arm_stub_a8_veneer_b_cond specific code in it. Remove
2748 stub_entry->target_addend from points_to computation.
2749 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2750 to target symbol from start of section rather than the offset from the
2752 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2753 fields from struct a8_erratum_fix's offset and target_offset
2755 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2756 veneered_insn_loc and loc using stub_entry's source_value.
2758 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2760 (elf32_arm_merge_eabi_attributes): Add merging logic for
2763 2016-05-10 Pip Cet <pipcet@gmail.com>
2766 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2767 Define as _bfd_generic_copy_link_hash_symbol_type when using
2770 2016-05-09 Nick Clifton <nickc@redhat.com>
2773 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2774 field before accessing sections array.
2776 2016-05-09 Christophe Monat <christophe.monat@st.com>
2779 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2780 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2782 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2784 (create_instruction_vldmdb): Likewise.
2785 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2786 uses it to re-encode.
2788 2016-05-09 Nick Clifton <nickc@redhat.com>
2791 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2794 2016-05-09 Alan Modra <amodra@gmail.com>
2796 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2798 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2801 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2802 documenting that indx == -3 if symbol is defined in a discarded
2804 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2805 symbol is defined in a discarded section.
2806 (elf_link_output_extsym): Strip a global symbol defined in a
2809 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2811 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2814 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2816 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2818 (elf_i386_convert_load_reloc): This. New function.
2819 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2821 (elf_x86_64_convert_load_reloc): This. New function.
2823 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2825 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2826 Don't check if contents == NULL.
2827 (elf_i386_tls_transition): Add from_relocate_section. Check
2828 from_relocate_section instead of contents != NULL. Update
2829 elf_i386_check_tls_transition call.
2830 (elf_i386_check_relocs): Cache the section contents if
2831 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2832 elf_i386_tls_transition.
2833 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2834 to elf_i386_tls_transition.
2835 (elf_backend_caches_rawsize): New.
2836 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2837 if contents == NULL.
2838 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2839 from_relocate_section instead of contents != NULL.
2840 (elf_x86_64_check_relocs): Cache the section contents if
2841 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2842 elf_x86_64_tls_transition.
2843 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2844 to elf_x86_64_tls_transition.
2845 (elf_backend_caches_rawsize): New.
2847 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2850 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2853 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2855 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2856 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2857 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2858 no_apply_dynamic_relocs.
2859 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2860 dynamic relocations generated.
2862 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2866 (elf_i386_create_dynamic_sections): Here.
2867 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2868 interp setting to ...
2869 (elf_x86_64_create_dynamic_sections): Here.
2871 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2873 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2874 and replace (EH)->has_got_reloc with GOT_RELOC.
2875 (elf_i386_fixup_symbol): Pass has_got_reloc to
2876 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2877 (elf_i386_allocate_dynrelocs): Likewise.
2878 (elf_i386_relocate_section): Likewise.
2879 (elf_i386_finish_dynamic_symbol): Likewise.
2880 (elf_i386_convert_load): Pass TRUE to
2881 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2882 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2883 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2884 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2885 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2886 (elf_x86_64_allocate_dynrelocs): Likewise.
2887 (elf_x86_64_relocate_section): Likewise.
2888 (elf_x86_64_finish_dynamic_symbol): Likewise.
2889 (elf_x86_64_convert_load): Pass TRUE to
2890 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2892 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2894 * elf32-i386.c (check_relocs_failed): New.
2895 (elf_i386_check_relocs): Set check_relocs_failed on error.
2896 (elf_i386_relocate_section): Skip if check_relocs failed.
2898 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2900 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2901 check_relocs_failed on error.
2903 2016-04-29 Nick Clifton <nickc@redhat.com>
2906 * elf-bfd.h (struct elf_backend_data): Rename
2907 elf_backend_set_special_section_info_and_link to
2908 elf_backend_copy_special_section_fields.
2909 * elfxx-target.h: Likewise.
2910 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2911 comparing section flags.
2912 (copy_special_section_fields): New function.
2913 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2914 Perform two scans over special sections. The first one looks for
2915 a direct mapping between the output section and an input section.
2916 The second scan looks for a possible match based upon section
2918 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2919 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2921 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2922 elf32_i386_copy_solaris_special_section_fields.
2923 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2924 Rename to elf32_sparc_copy_solaris_special_section_fields.
2925 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2926 elf64_x86_64_copy_solaris_special_section_fields.
2928 2016-04-28 Nick Clifton <nickc@redhat.com>
2930 * po/zh_CN.po: Updated Chinese (simplified) translation.
2932 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2935 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2936 when estimating distances between output sections.
2938 2016-04-27 Alan Modra <amodra@gmail.com>
2940 * elflink.c (_bfd_elf_is_start_stop): New function.
2941 (_bfd_elf_gc_mark_rsec): Use it.
2942 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2944 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2946 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2947 * mmo.c (mmo_get_section_contents): Likewise.
2948 (mmo_set_section_contents): Likewise.
2950 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2952 * elf-bfd.h (elf_link_hash_table): Update comments for
2954 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2955 the unused NULL entry at the head of dynamic symbol table.
2956 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2959 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2961 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2962 created file from dynobj.
2964 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2966 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2967 normal input file if possible.
2969 2016-04-21 Nick Clifton <nickc@redhat.com>
2971 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2972 * aout-target.h: Likewise.
2973 * aout-tic30.c: Likewise.
2974 * binary.c: Likewise.
2976 * coff-alpha.c: Likewise.
2977 * coff-rs6000.c: Likewise.
2978 * coff64-rs6000.c: Likewise.
2979 * coffcode.h: Likewise.
2980 * i386msdos.c: Likewise.
2981 * i386os9k.c: Likewise.
2984 * libbfd-in.h: Likewise.
2985 * libecoff.h: Likewise.
2986 * mach-o-target.c: Likewise.
2988 * nlm-target.h: Likewise.
2989 * oasys.c: Likewise.
2991 * plugin.c: Likewise.
2992 * ppcboot.c: Likewise.
2995 * tekhex.c: Likewise.
2996 * versados.c: Likewise.
2997 * vms-alpha.c: Likewise.
2999 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3000 * linker.c (bfd_link_check_relocs): New function.
3001 (_bfd_generic_link_check_relocs): New function.
3002 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3003 _bfd_link_check_relocs field.
3004 (struct bfd_target)L Add _bfd_link_check_relocs field.
3005 * bfd-in2.h: Regenerate.
3006 * libbfd.h: Regenerate.
3008 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3010 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3011 (elf_backend_gc_sweep_hook): Likewise.
3012 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3013 (elf_backend_gc_sweep_hook): Likewise.
3015 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3017 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3018 in excluded sections
3020 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3023 * elf64-x86-64.c (check_relocs_failed): New.
3024 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3025 Support relocation agaist local symbol. Set check_relocs_failed.
3026 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3027 R_X86_64_32 relocation overflow.
3028 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3029 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3031 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3033 * elf32-i386.c (elf_i386_check_relocs): Call
3034 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3035 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3037 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3039 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3040 * elflink.c (_bfd_elf_link_check_relocs): New function.
3041 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3042 if check_relocs_after_open_input is FALSE.
3044 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3046 * cache.c: Update old style function definitions.
3047 * elf32-m68k.c: Likewise.
3048 * elf64-mmix.c: Likewise.
3049 * stab-syms.c: Likewise.
3051 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3053 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3055 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3057 * Makefile.in: Regenerated with automake 1.11.6.
3058 * aclocal.m4: Likewise.
3059 * doc/Makefile.in: Likewise.
3061 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3063 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3064 * bfd-in2.h: Regenerate.
3065 * libbfd.h: Regenerate.
3066 * elf32-arc.c: Add 'opcode/arc.h' include.
3067 (struct arc_relocation_data): Add symbol_name.
3068 (arc_special_overflow_checks): New function.
3069 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3070 required, add an extra comment.
3071 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3073 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3075 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3077 (elf_arc_relocate_section): Update enum uses.
3078 (elf_arc_check_relocs): Likewise.
3079 (elf_arc_finish_dynamic_symbol): Likewise.
3081 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3083 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3086 2016-04-14 Nick Clifton <nickc@redhat.com>
3089 * elf-bbfd.h (struct elf_backend_data): New field:
3091 New field: elf_backend_set_special_section_info_and_link
3092 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3094 (elf_backend_set_special_section_info_and_link): Define if not
3096 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3097 elf_backend_strtab_flags macros to initialise fields in structure.
3098 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3099 being set even if SHF_MERGE is not set.
3100 (elf_fake_sections): Likewise.
3101 (section_match): New function. Matches two ELF sections based
3102 upon fixed characteristics.
3103 (find_link): New function. Locates a section in a BFD that
3104 matches a section in a different BFD.
3105 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3106 fields of reserved sections.
3107 (bfd_elf_compute_section_file_positions): Set the flags for the
3108 .shstrtab section based upon the elf_strtab_flags field in the
3109 elf_backend_data structure.
3110 (swap_out_syms): Likewise for the .strtab section.
3111 * elflink.c (bfd_elf_final_link): Set the flags for the
3112 .strtab section based upon the elf_strtab_flags field in the
3113 elf_backend_data structure.
3114 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3115 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3117 (elf_backend_set_special_section_info_and_link): Define for
3119 * elf32-sparc.c: Likewise.
3120 * elf64-x86-64.c: Likewise.
3122 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3125 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3127 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3128 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3129 applies to read-only section.
3130 * elf32-i386.c (elf_i386_link_hash_table): Add
3131 readonly_dynrelocs_against_ifunc.
3132 (elf_i386_allocate_dynrelocs): Updated.
3133 (elf_i386_size_dynamic_sections): Issue an error for read-only
3134 segment with dynamic IFUNC relocations only if
3135 readonly_dynrelocs_against_ifunc is TRUE.
3136 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3137 readonly_dynrelocs_against_ifunc.
3138 (elf_x86_64_allocate_dynrelocs): Updated.
3139 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3140 segment with dynamic IFUNC relocations only if
3141 readonly_dynrelocs_against_ifunc is TRUE.
3142 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3145 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3147 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3148 a fall through from error_ret_free_internal. Free local_syms in
3149 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3151 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3153 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3154 (relocate_plt_for_entry): Likewise.
3156 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3158 * elf32-arc.c (elf_arc_check_relocs): Changed
3160 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3162 * elf32-arc.c (name_for_global_symbol): Changed assert.
3163 (get_replace_function): Created.:
3164 (struct arc_relocation_data): Changed to signed types.
3165 (defines S, L, P, PDATA): Casted to signed type.
3166 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3167 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3168 (arc_do_relocation): Changed.
3170 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3172 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3174 (elf_arc_relocate_section): Added and changed asserts, validating
3175 the synamic symbol index.
3176 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3177 relocation if symbol has dynindx set to -1.
3179 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3182 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3183 and internal symbols which have a dynamic index into local
3186 2016-04-04 Nick Clifton <nickc@redhat.com>
3189 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3190 version number if the version is zero.
3192 2016-04-01 Alan Modra <amodra@gmail.com>
3195 * elflink.c (on_needed_list): Recursively check needed status.
3196 (elf_link_add_object_symbols): Adjust.
3198 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3200 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3201 internal_relocs only if they aren't cached.
3203 2016-03-29 Nick Clifton <nickc@redhat.com>
3206 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3207 assertion on the size of the got section to allow it to be bigger
3208 than the number of relocs.
3210 2016-03-29 Toni Spets <toni.spets@iki.fi>
3213 * coffcode.h (coff_write_object_contents): Revert accidental
3216 2016-03-22 Alan Modra <amodra@gmail.com>
3219 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3220 DW_FORM_flag_present.
3222 2016-03-22 Nick Clifton <nickc@redhat.com>
3224 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3225 architecture name for backwards compatibility.
3227 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3228 unbounded stack use.
3230 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3231 sufficiently recent version of GCC.
3232 * configure: Regenerate.
3234 2016-03-22 Alan Modra <amodra@gmail.com>
3237 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3239 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3241 * archures.c (bfd_mach_arc_nps400): Define.
3242 * bfd-in2.h: Regenerate.
3243 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3244 some existing entries to make space.
3245 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3246 (arc_elf_final_write_processing): Likewise.
3248 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3250 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3252 (arc_elf_final_write_processing): Don't bother setting cpu field
3253 in e_flags, this will have been set elsewhere.
3255 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3257 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3260 2016-03-21 Nick Clifton <nickc@redhat.com>
3262 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3263 * configure: Regenerate.
3264 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3265 alloca with call to xmalloc.
3266 * elf32-nds32.c: Likewise.
3267 * elf64-hppa.c: Likewise.
3268 * elfxx-mips.c: Likewise.
3270 * pei-x86_64.c: Likewise.
3274 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3277 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3279 (elf_i386_relocate_section): Likewise.
3280 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3281 (elf_x86_64_relocate_section): Likewise.
3283 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3286 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3287 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3288 relocation overflow check.
3290 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3292 * bfd-in2.h: Regenerated.
3294 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3297 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3298 uses bytes not octets.
3299 * elflink.c (resolve_section): Likewise.
3300 Add a bfd parameter.
3301 (eval_section): Pass the input_bfd to resolve_section.
3302 (bfd_elf_perform_complex_relocation): Convert byte offset to
3303 octets before read and writing values.
3304 (elf_link_input_bfd): Add byte to octet conversions.
3305 (elf_reloc_link_order): Likewise.
3306 (elf_fixup_link_order): Likewise.
3307 (bfd_elf_final_link): Likewise.
3308 * reloc.c (_bfd_final_link_relocate): Likewise.
3309 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3311 2016-03-10 Nick Clifton <nickc@redhat.com>
3313 * config.bfd: Mark the i370 target as obsolete.
3315 2016-03-09 Pedro Alves <palves@redhat.com>
3317 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3318 gcc ABI)" to printable name.
3319 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3320 of "v850-rh850" as printable name.
3322 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3325 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3326 relocations against absolute symbols.
3328 2016-03-09 Alan Modra <amodra@gmail.com>
3331 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3332 length elements in the archive.
3334 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3337 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3338 for -E/--dynamic-list only when not relocatable.
3340 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3343 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3344 count for locally defined local IFUNC symbols in shared object.
3345 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3347 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3350 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3353 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3354 Andrew Burgess <andrew.burgess@embecosm.com>
3356 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3357 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3358 (arc_elf_howto_init): Added assert to validate relocations.
3359 (get_middle_endian_relocation): Delete.
3360 (middle_endian_convert): New function.
3361 (ME): Redefine, now does nothing.
3362 (IS_ME): New define.
3363 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3364 definition to call middle_endian_convert. Add a new local
3365 variable and make use of this throughout. Added call to
3366 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3368 2016-03-07 Nick Clifton <nickc@redhat.com>
3371 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3372 length elements in the archive.
3374 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3376 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3377 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3379 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3382 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3383 executable as definition if the new definition comes from a
3386 2016-03-02 Alan Modra <amodra@gmail.com>
3388 * Makefile.in: Regenerate.
3389 * po/SRC-POTFILES.in: Regenerate.
3391 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3393 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3394 relocation addend when sections get merged.
3396 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3398 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3400 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3401 Assert for code sections dynamic relocs.
3403 2016-02-26 Renlin Li <renlin.li@arm.com>
3405 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3406 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3408 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3411 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3412 load with locally bound symbols if PIC is false or there is no
3413 base register. Optimize branch to 0 if PIC is false.
3414 (elf_i386_relocate_section): Don't generate dynamic relocations
3415 against undefined weak symbols if PIC is false.
3416 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3417 if we can't estimate relocation overflow with --no-relax.
3418 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3419 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3420 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3421 against undefined weak symbols if PIC is false.
3423 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3426 * bfd.c (bfd): Change flags to 20 bits.
3427 (BFD_CONVERT_ELF_COMMON): New.
3428 (BFD_USE_ELF_STT_COMMON): Likewise.
3429 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3430 BFD_USE_ELF_STT_COMMON.
3431 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3432 * configure.ac: Remove --enable-elf-stt-common.
3433 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3434 common symbol depending on BFD_CONVERT_ELF_COMMON and
3435 BFD_USE_ELF_STT_COMMON.
3436 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3438 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3440 (elf_link_convert_common_type): New function.
3441 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3442 common symbol depending on BFD_CONVERT_ELF_COMMON and
3443 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3444 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3445 and BFD_USE_ELF_STT_COMMON to object_flags.
3446 (TARGET_LITTLE_SYM): Likewise.
3447 * syms.c (BSF_KEEP_G): Renamed to ...
3448 (BSF_ELF_COMMON): This.
3449 * bfd-in2.h: Regenerated.
3450 * config.in: Likewise.
3451 * configure: Likewise.
3453 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3458 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3459 (elf_i386_link_hash_entry): Add has_got_reloc and
3461 (elf_i386_link_hash_table): Add interp.
3462 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3464 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3466 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3467 (elf_i386_fixup_symbol): New function.
3468 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3469 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3470 relocations and discard relocations against resolved undefined
3471 weak symbols in executable. Don't make resolved undefined weak
3472 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3473 relocation against undefined weak symbols in PIE.
3474 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3475 (elf_i386_relocate_section): Don't generate dynamic relocations
3476 against resolved undefined weak symbols in PIE, except for
3478 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3479 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3480 Don't generate dynamic relocation against resolved undefined weak
3481 symbol in executable.
3482 (elf_i386_finish_dynamic_sections): Call
3483 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3484 (elf_backend_fixup_symbol): New.
3485 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3486 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3488 (elf_x86_64_link_hash_table): Add interp.
3489 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3491 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3493 (elf_x86_64_check_relocs): Set has_got_reloc and
3495 (elf_x86_64_fixup_symbol): New function.
3496 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3497 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3498 relocations and discard relocations against resolved undefined
3499 weak symbols in executable. Don't make resolved undefined weak
3500 symbols in executable dynamic.
3501 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3502 (elf_x86_64_relocate_section): Check relocation overflow for
3503 dynamic relocations against unresolved weak undefined symbols.
3504 Don't generate dynamic relocations against resolved weak
3505 undefined symbols in PIE.
3506 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3507 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3508 Don't generate dynamic relocation against resolved undefined weak
3509 symbol in executable.
3510 (elf_x86_64_finish_dynamic_sections): Call
3511 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3512 (elf_backend_fixup_symbol): New.
3514 2016-02-26 Alan Modra <amodra@gmail.com>
3516 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3517 save_restore_funcs, rest of sections when not relocatable.
3518 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3519 (sfpr_define): Define all symbols on emitted code.
3520 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3521 when relocatable. Move sfpr_define loop earlier.
3523 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3525 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3526 (elf_x86_64_relocate_section): Use it. Replace
3527 x86_64_elf_howto_table[r_type] with howto.
3529 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3532 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3533 symbol version is unknown.
3535 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3537 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3538 to (bfd_vma) -1 when setting needs_plt to 0.
3539 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3541 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3543 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3544 library, instead of PIC, and don't check PDE when making linker
3545 assigned symbol dynamic.
3547 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3549 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3550 ABIVERSION for non-executable stack.
3552 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3555 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3556 Always produce a RELATIVE reloc for a local symbol.
3558 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3560 Fix test-case ld-elf/pr19617b
3561 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3562 discard unused non-function symbols when --dynamic-list-data.
3564 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3566 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3567 dynsym section, even if it is empty, with dynamic sections.
3569 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3571 * syms.c: Remove BSF_COMMON from comments.
3572 * bfd-in2.h: Regenerated.
3574 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3576 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3577 for destination. Remove useless function parameters.
3578 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3580 2016-02-19 Nick Clifton <nickc@redhat.com>
3583 * aoutx.h (aout_link_add_symbols): Check for out of range string
3587 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3588 processing if we encounter a reloc without an associated symbol.
3590 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3593 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3594 sections for -E/--dynamic-list.
3596 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3598 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3601 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3603 * plugin.c (plugin_vec): Set match priority to 255.
3604 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3605 matching against the plugin vector, take priority from there not
3608 2016-02-15 Nick Clifton <nickc@redhat.com>
3610 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3611 for length and type fields. Use a signed value for the
3612 suffix_length field.
3614 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3617 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3618 significant bit in GOT offset for R_386_GOT32X.
3620 2016-02-10 Nick Clifton <nickc@redhat.com>
3623 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3625 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3626 number of messages about FDE encoding preventing .eh_frame_hdr
3629 2016-02-09 Nick Clifton <nickc@redhat.com>
3631 * oasys.c (oasys_archive_p): Fix indentation.
3632 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3633 constant for left shifting.
3635 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3636 helpful warning message to explain why certain AArch64 relocs
3639 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3641 * pe-mips.c (coff_mips_reloc): Fix formatting.
3643 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3645 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3646 to bfd_mach_arc_arc600.
3648 2016-02-04 Alan Modra <amodra@gmail.com>
3650 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3653 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3656 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3657 distances in the compressed_size field of the output section.
3659 2016-02-02 Alan Modra <amodra@gmail.com>
3661 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3662 ELFv2 entry optimization.
3664 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3667 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3668 no relocations in relocatable files.
3670 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3673 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3674 if a symbol from a library loaded via DT_NEEDED doesn't match
3675 the symbol referenced by regular object.
3677 2016-02-01 Nathaniel Smith <njs@pobox.com>
3679 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3682 2016-02-01 Alan Modra <amodra@gmail.com>
3684 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3685 an out of range reloc_index.
3686 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3688 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3690 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3691 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3692 * Makefile.in: Regenerated.
3694 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3696 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3698 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3701 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3703 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3705 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3708 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3709 against STT_GNU_IFUNC symbol only with dynamic symbols.
3710 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3712 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3715 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3716 decompress debug sections.
3718 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3720 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3723 2016-01-25 Nick Clifton <nickc@redhat.com>
3726 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3727 dsym filename buffer.
3729 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3731 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3733 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3735 * elfxx-mips.c (BZ16_REG): Correct calculation.
3737 2016-01-21 Nick Clifton <nickc@redhat.com>
3739 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3740 changing the type of _loc to be bfd_byte *.
3741 (elf_arc_finish_dynamic_symbol): Likewise.
3743 2016-01-21 Nick Clifton <nickc@redhat.com>
3746 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3747 class of the linker stub bfd.
3748 (elf32_arm_check_relocs): Skip check for pic format after
3749 processing a vxWorks R_ARM_ABS12 reloc.
3750 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3751 reporting a class mismatch.
3753 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3755 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3756 veneer for sym_sec != input_sec.
3757 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3758 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3759 calculation destination.
3761 2016-01-21 Alan Modra <amodra@gmail.com>
3763 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3764 (swap_linux_prpsinfo64_out): New function.
3765 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3766 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3767 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3768 (elfcore_write_linux_prpsinfo64): Likewise.
3769 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3770 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3771 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3773 2016-01-21 Alan Modra <amodra@gmail.com>
3775 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3776 * elf.c: Adjust #include.
3777 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3778 * Makefile.am (SOURCE_HFILES): Update.
3779 * Makefile.in: Regenerate.
3780 * po/SRC-PORFILES.in: Regenerate.
3782 2016-01-21 Alan Modra <amodra@gmail.com>
3784 * configure.ac: Move corefile selection later in file. Move
3785 tdefaults code immediately after other target vector code.
3786 * configure: Regenerate.
3788 2016-01-20 Mickael Guene <mickael.guene@st.com>
3790 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3791 section using '.text.noread' pattern.
3793 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3795 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3797 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3798 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3800 * arc-plt.def: New file.
3801 * arc-plt.h: Likewise.
3802 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3803 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3804 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3805 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3806 (name_for_global_symbol): Added.
3807 (ADD_RELA): Helper to create dynamic relocs.
3808 (new_got_entry_to_list): Create a new got entry in linked list.
3809 (symbol_has_entry_of_type): Search for specific type of entry in
3811 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3812 (is_reloc_for_TLS, arc_elf_set_private_flags)
3813 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3814 (arc_elf_merge_private_bfd_data): New functions.
3815 (debug_arc_reloc): Cleaned debug info printing.
3816 (PDATA reloc): Changed not to perform address alignment.
3817 (reverse_me): Added. Fix for ARC_32 relocs.
3818 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3820 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3821 Changed function to access an array of list of GOT entries instead
3822 of just an array of offsets.
3823 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3824 (elf_arc_check_relocs): Likewise.
3825 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3826 (elf_arc_finish_dynamic_sections): Likewise
3827 (arc_create_dynamic_sections): Modified conditions to create
3829 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3830 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3831 (relocate_plt_for_entry): Changed to support new way to define PLT
3833 (add_symbol_to_plt): Likewise.
3834 (arc_elf_link_hash_table_create): New function.
3836 2016-01-18 Nick Clifton <nickc@redhat.com>
3839 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3840 section number into internal section number.
3841 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3842 * coffswap.h (coff_swap_sym_in): Likewise.
3843 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3844 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3845 section number field is big enough to hold the external value.
3847 2016-01-17 Alan Modra <amodra@gmail.com>
3849 * configure: Regenerate.
3851 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3853 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3854 when address in first unwind entry does not match start of
3857 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3858 Jiong Wang <jiong.wang@arm.com>
3861 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3864 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3866 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3867 place 'R_' before the reloc name returned.
3868 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3869 the relocation string.
3871 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3873 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3874 factored out from...
3875 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3877 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3879 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3880 attribute check after ELF file header flag check.
3882 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3884 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3885 return status from `_bfd_elf_merge_object_attributes'.
3887 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3889 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3890 factored out from...
3891 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3893 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3895 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3896 handling of input MIPS ABI flags together.
3898 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3900 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3901 attribute checks for null input.
3903 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3905 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3906 pointers to target data.
3908 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3910 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3913 2016-01-01 Alan Modra <amodra@gmail.com>
3915 Update year range in copyright notice of all files.
3917 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3919 Copyright (C) 2016 Free Software Foundation, Inc.
3921 Copying and distribution of this file, with or without modification,
3922 are permitted in any medium without royalty provided the copyright
3923 notice and this notice are preserved.
3929 version-control: never
projects / deliverable / binutils-gdb.git / blob