1 2016-12-13 Alan Modra <amodra@gmail.com>
3 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
4 for objcopy/strip or when a ld script specifies PHDRS.
6 2016-12-13 Alan Modra <amodra@gmail.com>
8 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
9 segments that include the ELF file header or program headers.
11 2016-12-08 Alan Modra <amodra@gmail.com>
14 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
16 2016-12-07 Nick Clifton <nickc@redhat.com>
19 * elflink.c (bfd_elf_record_link_assignment): Replace call to
20 abort with an error message and error return value.
22 2016-12-06 Nick Clifton <nickc@redhat.com>
25 * elf.c (copy_special_section_fields): Check for an invalid
26 sh_link field before attempting to follow it.
29 * aoutx.h (squirt_out_relocs): Check for relocs without an
32 2016-12-06 Alan Modra <amodra@gmail.com>
34 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
35 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
36 Don't match lmd and stmd.
38 2016-12-05 Alyssa Milburn <amilburn@zall.org>
40 * elfxx-sparc.c: Do not stop processing relocations after
41 partially relaxing a call with WDISP30.
43 2016-12-05 Nick Clifton <nickc@redhat.com>
46 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
47 the end of the string buffer.
50 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
53 * aoutx.h (squirt_out_relocs): Check for and report any relocs
54 that could not be recognised.
57 * elf.c (find_link): Check for null headers before attempting to
61 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
65 (aout_link_add_symbols): Fix off by one error checking for
66 overflow of string offset.
68 2016-12-03 Alan Modra <amodra@gmail.com>
70 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
71 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
73 (lookup_fdh): Link direct fdh sym via oh field and set flags.
74 (make_fdh): Make strong and weak undefined function descriptor
76 (ppc64_elf_merge_symbol): New function.
77 (elf_backend_merge_symbol): Define.
78 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
80 (add_symbol_adjust): Don't twiddle symbols to undefweak.
81 Propagate more ref flags to function descriptor symbol. Make
82 some function descriptor symbols dynamic.
83 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
84 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
85 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
86 Don't call lookup_fdh here.
87 (ppc64_elf_gc_sections): New function.
88 (bfd_elf64_bfd_gc_sections): Define.
89 (ppc64_elf_gc_mark_hook): Mark descriptor.
90 (func_desc_adjust): Don't make fake function descriptor syms strong
91 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
92 flag when deciding whether a dynamic function descriptor might
93 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
94 plt regardless of visibility. Make descriptor dynamic if
95 entry sym is dynamic, not for other cases.
96 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
98 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
99 (ppc64_elf_size_stubs): Likewise.
100 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
101 undefweak if stub symbol is defined.
102 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
103 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
105 2016-12-03 Alan Modra <amodra@gmail.com>
107 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
108 elf_link_hash_table rather than ppc_link_hash_table.
110 2016-12-03 Alan Modra <amodra@gmail.com>
112 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
114 2016-12-03 Alan Modra <amodra@gmail.com>
116 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
117 warning and indirect symbols.
119 2016-12-03 Alan Modra <amodra@gmail.com>
121 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
122 flags when direct symbol is versioned_hidden.
124 2016-12-02 Nick Clifton <nickc@redhat.com>
127 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
128 when following indirect links.
131 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
132 for an illegal string offset.
134 2016-12-02 Gary Benson <gbenson@redhat.com>
136 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
139 2016-12-02 Josh Conner <joshconner@google.com>
141 * config.bfd: Add support for fuchsia (OS).
143 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
146 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
147 to the GOT when operating in 32-bit mode.
149 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
152 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
153 test for HI16 relocs.
155 2016-12-01 Nick Clifton <nickc@redhat.com>
158 * aoutx.h (find_nearest_line): Handle the case where the main file
159 name and the directory name are both empty.
162 * aoutx.h (find_nearest_line): Handle the case where the function
165 2016-11-30 Alan Modra <amodra@gmail.com>
167 * elf.c (get_program_header_size): Revert accidental change.
169 2016-11-30 Alan Modra <amodra@gmail.com>
172 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
173 on any pass past STUB_SHRINK_ITER.
175 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
177 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
178 symbol in executable.
179 (elf_link_output_extsym): Don't change bind from global to
180 local when linking executable.
182 2016-11-28 Nick Clifton <nickc@redhat.com>
185 * elf.c (phdr_sorter): Delete.
186 (assign_file_positions_except_relocs): Do not sort program
189 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
192 * peXXigen.c (rsrc_process_section): Do not shrink the merged
195 2016-11-24 Jiong Wang <jiong.wang@arm.com>
198 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
201 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
203 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
205 2016-11-23 Nick Clifton <nickc@redhat.com>
208 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
209 they contain the program headers.
210 (_bfd_elf_map_sections_to_segments): If the linker created the
211 PHDR segment then always attempt to include it in a LOAD segment.
212 (assign_file_positions_for_non_load_sections): Allow LOAD segments
213 to overlap PHDR segments.
214 (phdr_sorter): New function. Sorts program headers.
215 (assign_file_positions_except_relocs): Sort the program headers
216 before writing them out. Issue an error if the PHDR segment is
217 not covered by a LOAD segment, unless the backend allows it.
218 * elf-bfd.h (struct elf_backend_data): Add
219 elf_backend_allow_non_load_phdr.
220 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
221 default definition that returns FALSE.
222 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
224 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
226 (elf_backend_allow_non_load_phdr): Define.
227 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
228 place the interpreter string into the .interp section if the
229 nointerp flag is set in the link info structure.
230 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
231 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
232 _gp symbol not being part of the output.
234 2016-11-23 Alan Modra <amodra@gmail.com>
236 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
237 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
238 (elfNN_bed): Init new field.
239 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
241 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
243 (elf_backend_dtrel_excludes_plt): Define.
244 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
245 (elf_backend_dtrel_excludes_plt): Define.
246 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
247 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
248 (elf_backend_dtrel_excludes_plt): Define.
249 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
251 (elf_backend_dtrel_excludes_plt): Define.
252 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
254 (elf_backend_dtrel_excludes_plt): Define.
255 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
257 (elf_backend_dtrel_excludes_plt): Define.
258 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
260 (elf_backend_dtrel_excludes_plt): Define.
261 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
263 (elf_backend_dtrel_excludes_plt): Define.
264 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
266 (elf_backend_dtrel_excludes_plt): Define.
267 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
269 (elf_backend_dtrel_excludes_plt): Define.
270 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
272 (elf_backend_dtrel_excludes_plt): Define.
273 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
274 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
276 (elf_backend_dtrel_excludes_plt): Define.
277 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
278 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
280 (elf_backend_dtrel_excludes_plt): Define.
281 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
283 (elf_backend_dtrel_excludes_plt): Define.
284 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
286 (elf_backend_dtrel_excludes_plt): Define.
287 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
289 (elf_backend_dtrel_excludes_plt): Define.
290 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
292 (elf_backend_dtrel_excludes_plt): Define.
293 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
294 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
296 (elf_backend_dtrel_excludes_plt): Define.
297 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
299 (elf_backend_dtrel_excludes_plt): Define.
300 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
302 (elf_backend_dtrel_excludes_plt): Define.
303 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
305 (elf_backend_dtrel_excludes_plt): Define.
306 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
308 (elf_backend_dtrel_excludes_plt): Define.
309 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
311 (elf_backend_dtrel_excludes_plt): Define.
312 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
314 (elf_backend_dtrel_excludes_plt): Define.
315 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
317 (elf_backend_dtrel_excludes_plt): Define.
318 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
320 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
322 2016-11-23 Alan Modra <amodra@gmail.com>
324 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
326 (mn10300_elf_final_link_relocate): Likewise.
327 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
328 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
329 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
330 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
331 * elf32-bfin.c (bfin_check_relocs): Likewise.
332 (bfin_relocate_section): Likewise.
333 (bfin_gc_sweep_hook): Likewise.
334 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
336 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
337 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
339 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
341 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
342 (bfin_size_dynamic_sections): Likewise.
343 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
344 (cr16_elf_check_relocs): Likewise.
345 (cr16_elf_final_link_relocate): Likewise.
346 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
347 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
348 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
349 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
350 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
351 * elf32-cris.c (cris_elf_relocate_section): Likewise.
352 (elf_cris_finish_dynamic_symbol): Likewise.
353 (elf_cris_finish_dynamic_sections): Likewise.
354 (cris_elf_gc_sweep_hook): Likewise.
355 (elf_cris_adjust_gotplt_to_got): Likewise.
356 (elf_cris_adjust_dynamic_symbol): Likewise.
357 (cris_elf_check_relocs): Likewise. Delete dead code.
358 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
360 (elf_cris_discard_excess_program_dynamics): Likewise.
361 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
362 sgotrel, splt and spltrel.
363 (frvfdpic_got_section, frvfdpic_gotrel_section,
364 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
366 (_frv_create_got_section): Likewise.
367 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
368 srelgot, splt and srelplt.
369 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
370 (elf32_hppa_create_dynamic_sections): Likewise.
371 (elf32_hppa_check_relocs): Likewise.
372 (allocate_plt_static): Likewise.
373 (allocate_dynrelocs): Likewise.
374 (elf32_hppa_size_dynamic_sections): Likewise.
375 (elf32_hppa_relocate_section): Likewise.
376 (elf32_hppa_finish_dynamic_symbol): Likewise.
377 (elf32_hppa_finish_dynamic_sections): Likewise.
378 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
379 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
380 sgotplt, srelgot, splt and srelplt.
381 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
383 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
384 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
385 (lm32_elf_check_relocs): Likewise.
386 (lm32_elf_finish_dynamic_sections): Likewise.
387 (lm32_elf_finish_dynamic_symbol): Likewise.
388 (allocate_dynrelocs): Likewise.
389 (lm32_elf_size_dynamic_sections): Likewise.
390 (lm32_elf_create_dynamic_sections): Likewise.
391 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
392 (m32c_elf_check_relocs): Likewise.
393 (m32c_elf_finish_dynamic_sections): Likewise.
394 (m32c_elf_always_size_sections): Likewise.
395 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
396 sgotplt, srelgot, splt and srelplt.
397 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
398 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
400 (allocate_dynrelocs): Likewise.
401 (m32r_elf_size_dynamic_sections): Likewise.
402 (m32r_elf_relocate_section): Likewise.
403 (m32r_elf_finish_dynamic_symbol): Likewise.
404 (m32r_elf_finish_dynamic_sections): Likewise.
405 (m32r_elf_check_relocs): Likewise.
406 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
407 (elf_m68k_check_relocs): Likewise.
408 (elf_m68k_adjust_dynamic_symbol): Likewise.
409 (elf_m68k_size_dynamic_sections): Likewise.
410 (elf_m68k_relocate_section): Likewise.
411 (elf_m68k_finish_dynamic_symbol): Likewise.
412 (elf_m68k_finish_dynamic_sections): Likewise.
413 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
414 sgotplt, srelgot, splt and srelplt.
415 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
417 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
419 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
420 (allocate_dynrelocs): Likewise.
421 (elf_metag_size_dynamic_sections): Likewise.
422 (elf_metag_finish_dynamic_symbol): Likewise.
423 (elf_metag_finish_dynamic_sections): Likewise.
424 (elf_metag_size_stubs): Likewise.
425 (elf_backend_got_header_size): Don't define.
426 (elf_backend_want_got_plt): Define.
427 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
428 sgotplt, srelgot, splt and srelpl.
429 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
431 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
432 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
433 (microblaze_elf_create_dynamic_sections): Likewise.
434 (allocate_dynrelocs): Likewise.
435 (microblaze_elf_size_dynamic_sections): Likewise.
436 (microblaze_elf_finish_dynamic_symbol): Likewise.
437 (microblaze_elf_finish_dynamic_sections): Likewise.
438 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
440 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
441 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
443 (allocate_dynrelocs): Likewise.
444 (nds32_elf_size_dynamic_sections): Likewise.
445 (nds32_elf_relocate_section): Likewise.
446 (nds32_elf_finish_dynamic_symbol): Likewise.
447 (nds32_elf_finish_dynamic_sections): Likewise.
448 (nds32_elf_check_relocs): Likewise.
449 (calculate_plt_memory_address): Likewise.
450 (calculate_got_memory_address): Likewise.
451 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
452 sgotplt, srelgot, splt and srelplt.
453 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
454 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
455 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
456 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
457 (or1k_elf_finish_dynamic_sections): Likewise.
458 (or1k_elf_finish_dynamic_symbol): Likewise.
459 (allocate_dynrelocs): Likewise.
460 (or1k_elf_size_dynamic_sections): Likewise.
461 (or1k_elf_create_dynamic_sections): Likewise.
462 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
463 plt, relplt, iplt, reliplt and sgotplt.
464 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
465 (ppc_elf_create_glink): Likewise.
466 (ppc_elf_create_dynamic_sections): Likewise.
467 (ppc_elf_check_relocs): Likewise.
468 (ppc_elf_select_plt_layout): Likewise.
469 (ppc_elf_tls_setup): Likewise.
470 (allocate_got): Likewise.
471 (allocate_dynrelocs): Likewise.
472 (ppc_elf_size_dynamic_sections): Likewise.
473 (ppc_elf_relax_section): Likewise.
474 (ppc_elf_relocate_section): Likewise.
475 (ppc_elf_finish_dynamic_symbol): Likewise.
476 (ppc_elf_reloc_type_class): Likewise.
477 (ppc_elf_finish_dynamic_sections): Likewise.
478 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
479 (rl78_elf_check_relocs): Likewise.
480 (rl78_elf_finish_dynamic_sections): Likewise.
481 (rl78_elf_always_size_sections): Likewise.
482 * elf32-s390.c (create_got_section): Delete.
483 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
484 (elf_s390_check_relocs): Likewise.
485 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
486 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
487 * elf32-score7.c (score_elf_create_got_section): As above.
488 (s7_bfd_score_elf_finish_dynamic_sections): As above.
489 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
490 sgotplt, srelgot, splt and srelplt.
491 (create_got_section): Don't set them.
492 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
494 (allocate_dynrelocs): Likewise.
495 (sh_elf_size_dynamic_sections): Likewise.
496 (sh_elf_add_rofixup): Likewise.
497 (sh_elf_relocate_section): Likewise.
498 (sh_elf_check_relocs): Likewise.
499 (sh_elf_finish_dynamic_symbol): Likewise.
500 (sh_elf_finish_dynamic_sections): Likewise.
501 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
502 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
503 * elf32-vax.c (elf_vax_check_relocs): Likewise.
504 (elf_vax_adjust_dynamic_symbol): Likewise.
505 (elf_vax_always_size_sections): Likewise.
506 (elf_vax_instantiate_got_entries): Likewise.
507 (elf_vax_relocate_section): Likewise.
508 (elf_vax_finish_dynamic_symbol): Likewise.
509 (elf_vax_finish_dynamic_sections): Likewise.
510 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
511 (xstormy16_elf_always_size_sections): Likewise.
512 (xstormy16_elf_relocate_section): Likewise.
513 (xstormy16_elf_finish_dynamic_sections): Likewise.
514 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
515 sgotplt, srelgot, splt and srelplt.
516 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
518 (elf_xtensa_allocate_dynrelocs): Likewise.
519 (elf_xtensa_allocate_local_got_size): Likewise.
520 (elf_xtensa_size_dynamic_sections): Likewise.
521 (elf_xtensa_relocate_section): Likewise.
522 (elf_xtensa_finish_dynamic_sections): Likewise.
523 (shrink_dynamic_reloc_sections): Likewise.
524 (elf_xtensa_get_plt_section): Likewise.
525 (elf_xtensa_get_gotplt_section): Likewise.
526 (xtensa_callback_required_dependence): Likewise.
527 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
528 shortcuts to dynamic sections.
529 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
531 (elf64_alpha_size_plt_section): Likewise.
532 (elf64_alpha_size_rela_got_1): Likewise.
533 (elf64_alpha_size_rela_got_section): Likewise.
534 (elf64_alpha_relocate_section): Likewise.
535 (elf64_alpha_finish_dynamic_symbol): Likewise.
536 (elf64_alpha_finish_dynamic_sections): Likewise.
537 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
538 * elf64-s390.c (create_got_section): Delete.
539 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
540 (elf_s390_check_relocs): Likewise.
541 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
543 (sh_elf64_check_relocs): Likewise.
544 (sh64_elf64_adjust_dynamic_symbol): Likewise.
545 (sh64_elf64_size_dynamic_sections): Likewise.
546 (sh64_elf64_finish_dynamic_symbol): Likewise.
547 (sh64_elf64_finish_dynamic_sections): Likewise.
548 * elflink.c (_bfd_elf_create_got_section): Likewise.
549 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
550 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
551 (elfNN_ia64_finish_dynamic_sections): Likewise.
552 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
553 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
554 sgotplt, splt and sgot.
555 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
557 (mips_elf_gotplt_index): Likewise.
558 (mips_elf_primary_global_got_index): Likewise.
559 (mips_elf_global_got_index): Likewise.
560 (mips_elf_got_offset_from_index): Likewise.
561 (mips_elf_create_local_got_entry): Likewise.
562 (mips_elf_create_got_section): Likewise.
563 (mips_elf_calculate_relocation): Likewise.
564 (_bfd_mips_elf_create_dynamic_sections): Likewise.
565 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
566 (mips_elf_lay_out_got): Likewise.
567 (mips_elf_set_plt_sym_value): Likewise.
568 (_bfd_mips_elf_size_dynamic_sections): Likewise.
569 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
570 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
571 (mips_finish_exec_plt): Likewise.
572 (mips_vxworks_finish_exec_plt): Likewise.
573 (mips_vxworks_finish_shared_plt): Likewise.
574 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
575 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
576 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
578 2016-11-23 Alan Modra <amodra@gmail.com>
580 * po/BLD-POTFILES.in: Regenerate.
581 * po/SRC-POTFILES.in: Regenerate.
583 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
585 * warning.m4: Fix spelling in comments.
586 * configure.ac: Fix spelling in comments.
587 * configure: Regenerate.
589 2016-11-22 Alan Modra <amodra@gmail.com>
592 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
593 * elf32-ppc.c: Include opcode/ppc.h.
594 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
595 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
596 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
597 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
598 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
599 (ppc_elf_link_hash_table_create): Update default_params init.
600 (ppc_elf_vle_split16): Correct shift and mask. Add params.
601 Report or fix insn/reloc mismatches.
602 (ppc_elf_relocate_section): Pass input_section, offset and fixup
603 to ppc_elf_vle_split16.
605 2016-11-22 Alan Modra <amodra@gmail.com>
607 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
608 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
609 bfd_put_32 param with input_bfd.
610 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
611 ppc_elf_vle_split16 param.
612 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
614 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
616 * dwarf2.c (build_line_info_table): Rename `index' local
617 variable to `line_index'.
618 (build_lookup_funcinfo_table): Rename `index' local variable to
621 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
623 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
624 apply the negative GOT offset optimization in 64-bit code.
626 2016-11-18 James Clarke <jrtc27@jrtc27.com>
628 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
629 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
630 R_SPARC_GOT* for non-local references. Instead, treat them like
631 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
632 immediate with the calculated relocation.
634 2016-11-18 Nick Clifton <nickc@redhat.com>
637 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
638 an informative error message.
640 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
643 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
644 manipulation of diff value, and don't assume sym2 is less than sym1.
645 (elf32_avr_adjust_reloc_if_spans_insn): New function.
646 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
647 and remove redundant did_pad.
650 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
653 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
654 plt_got.offset for R_X86_64_PLTOFF64.
656 2016-11-14 Nick Clifton <nickc@redhat.com>
658 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
660 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
663 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
664 but treat them as debugging symbols.
666 2016-11-10 Jiong Wang <jiong.wang@arm.com>
669 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
670 symbol locally in PIE.
672 2016-11-10 Nick Clifton <nickc@redhat.com>
675 * compress.c (bfd_get_full_section_contents): Provide a more
676 helpful error message when a section is too large to load.
678 2016-11-08 Pedro Alves <palves@redhat.com>
680 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
683 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
685 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
686 'number_of_functions' to keep lookup table and number of entries in
688 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
689 to keep lookup table and number of entries in the table.
690 (lookup_funcinfo): New structure for lookup table for function
692 (build_line_info_table): New function to create and build the lookup
693 table for line information.
694 (lookup_address_in_line_info_table): Use the lookup table instead of
695 traverse a linked list.
696 (compare_lookup_funcinfos): New compare fuction used in sorting of
697 lookup table for function references.
698 (build_lookup_funcinfo_table): New function to create, build and
699 sort the lookup table for functions references.
700 (lookup_address_in_function_table): Use the table instead of
701 traverse a linked list.
702 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
705 2016-11-04 Nick Clifton <nickc@redhat.com>
707 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
708 when supporting 64-bit BFD targets.
710 2016-11-03 Tristan Gingold <gingold@adacore.com>
712 * config.bfd: Deprecate many old triplets.
714 2016-11-03 Nick Clifton <nickc@redhat.com>
716 * po/da.po: Updated Danish translation.
718 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
720 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
721 not fall through to the default case.
723 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
724 Andrew Waterman <andrew@sifive.com>
726 Add support for RISC-V architecture.
727 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
728 * config.bdf: Likewise.
729 * configure.ac: Likewise.
730 * Makefile.in: Regenerate.
731 * configure: Regenerate.
732 * archures.c: Add bfd_riscv_arch.
733 * reloc.c: Add riscv relocs.
734 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
735 * bfd-in2.h: Regenerate.
736 * libbfd.h: Regenerate.
737 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
738 * elfnn-riscv.c: New file.
739 * elfxx-riscv.c: New file.
740 * elfxx-riscv.h: New file.
742 2016-10-31 Alan Modra <amodra@gmail.com>
745 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
748 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
750 * cpu-arc.c (arc_get_mach): Delete.
752 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
754 * elfxx-mips.c (STUB_JALR): Correct description.
756 2016-10-20 Nick Clifton <nickc@redhat.com>
758 * po/gas.pot: Regenerate.
760 2016-10-19 Nick Clifton <nickc@redhat.com>
762 * aout-adobe.c: Add missing c-format tags for translatable strings.
763 * aout-cris.c: Likewise.
766 * binary.c: Likewise.
768 * coff-alpha.c: Likewise.
769 * coff-arm.c: Likewise.
770 * coff-i860.c: Likewise.
771 * coff-mcore.c: Likewise.
772 * coff-ppc.c: Likewise.
773 * coff-rs6000.c: Likewise.
774 * coff-sh.c: Likewise.
775 * coff-tic4x.c: Likewise.
776 * coff-tic54x.c: Likewise.
777 * coff-tic80.c: Likewise.
778 * coff64-rs6000.c: Likewise.
779 * coffcode.h: Likewise.
780 * coffgen.c: Likewise.
781 * cofflink.c: Likewise.
782 * coffswap.h: Likewise.
783 * cpu-arm.c: Likewise.
784 * dwarf2.c: Likewise.
786 * elf-attrs.c: Likewise.
787 * elf-eh-frame.c: Likewise.
788 * elf-ifunc.c: Likewise.
789 * elf-m10300.c: Likewise.
790 * elf-s390-common.c: Likewise.
792 * elf32-arc.c: Likewise.
793 * elf32-arm.c: Likewise.
794 * elf32-avr.c: Likewise.
795 * elf32-bfin.c: Likewise.
796 * elf32-cr16.c: Likewise.
797 * elf32-cr16c.c: Likewise.
798 * elf32-cris.c: Likewise.
799 * elf32-crx.c: Likewise.
800 * elf32-d10v.c: Likewise.
801 * elf32-d30v.c: Likewise.
802 * elf32-epiphany.c: Likewise.
803 * elf32-fr30.c: Likewise.
804 * elf32-frv.c: Likewise.
805 * elf32-gen.c: Likewise.
806 * elf32-hppa.c: Likewise.
807 * elf32-i370.c: Likewise.
808 * elf32-i386.c: Likewise.
809 * elf32-i960.c: Likewise.
810 * elf32-ip2k.c: Likewise.
811 * elf32-iq2000.c: Likewise.
812 * elf32-lm32.c: Likewise.
813 * elf32-m32c.c: Likewise.
814 * elf32-m32r.c: Likewise.
815 * elf32-m68hc11.c: Likewise.
816 * elf32-m68hc12.c: Likewise.
817 * elf32-m68hc1x.c: Likewise.
818 * elf32-m68k.c: Likewise.
819 * elf32-mcore.c: Likewise.
820 * elf32-mep.c: Likewise.
821 * elf32-metag.c: Likewise.
822 * elf32-microblaze.c: Likewise.
823 * elf32-moxie.c: Likewise.
824 * elf32-msp430.c: Likewise.
825 * elf32-mt.c: Likewise.
826 * elf32-nds32.c: Likewise.
827 * elf32-nios2.c: Likewise.
828 * elf32-or1k.c: Likewise.
829 * elf32-pj.c: Likewise.
830 * elf32-ppc.c: Likewise.
831 * elf32-rl78.c: Likewise.
832 * elf32-rx.c: Likewise.
833 * elf32-s390.c: Likewise.
834 * elf32-score.c: Likewise.
835 * elf32-score7.c: Likewise.
836 * elf32-sh-symbian.c: Likewise.
837 * elf32-sh.c: Likewise.
838 * elf32-sh64.c: Likewise.
839 * elf32-spu.c: Likewise.
840 * elf32-tic6x.c: Likewise.
841 * elf32-tilepro.c: Likewise.
842 * elf32-v850.c: Likewise.
843 * elf32-vax.c: Likewise.
844 * elf32-visium.c: Likewise.
845 * elf32-xgate.c: Likewise.
846 * elf32-xtensa.c: Likewise.
847 * elf64-alpha.c: Likewise.
848 * elf64-gen.c: Likewise.
849 * elf64-hppa.c: Likewise.
850 * elf64-ia64-vms.c: Likewise.
851 * elf64-mmix.c: Likewise.
852 * elf64-ppc.c: Likewise.
853 * elf64-s390.c: Likewise.
854 * elf64-sh64.c: Likewise.
855 * elf64-sparc.c: Likewise.
856 * elf64-x86-64.c: Likewise.
857 * elfcode.h: Likewise.
858 * elfcore.h: Likewise.
859 * elflink.c: Likewise.
860 * elfnn-aarch64.c: Likewise.
861 * elfnn-ia64.c: Likewise.
862 * elfxx-mips.c: Likewise.
863 * elfxx-sparc.c: Likewise.
864 * elfxx-tilegx.c: Likewise.
867 * libbfd.c: Likewise.
868 * linker.c: Likewise.
869 * m68klinux.c: Likewise.
870 * mach-o.c: Likewise.
875 * pe-mips.c: Likewise.
876 * peXXigen.c: Likewise.
877 * pei-x86_64.c: Likewise.
878 * peicode.h: Likewise.
879 * ppcboot.c: Likewise.
881 * sparclinux.c: Likewise.
884 * vms-alpha.c: Likewise.
885 * vms-lib.c: Likewise.
886 * xcofflink.c: Likewise.
888 2016-10-18 Nick Clifton <nickc@redhat.com>
890 * po/da.po: Updated Danish translation.
892 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
894 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
897 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
899 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
900 variable to `reloc_index'.
902 2016-10-12 Alan Modra <amodra@gmail.com>
904 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
905 (STD_SECTION): Adjust to suit.
906 * elf.c (_bfd_elf_large_com_section): Likewise.
907 * bfd-in2.h: Regenerate.
909 2016-10-11 Alan Modra <amodra@gmail.com>
911 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
912 defined temporarily with bfd_und_section.
913 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
914 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
915 symbols with bfd_und_section.
917 2016-10-07 Alan Modra <amodra@gmail.com>
919 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
920 obfd param with struct bfd_link_info param. Update all callers.
921 * linker.c (bfd_merge_private_bfd_data): Likewise.
922 (_bfd_generic_verify_endian_match): Likewise.
923 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
924 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
925 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
926 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
927 (_bfd_elf_merge_object_attributes): Likewise.
928 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
929 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
930 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
931 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
932 (elf32_arm_merge_private_bfd_data): Likewise.
933 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
934 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
935 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
936 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
937 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
938 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
939 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
940 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
941 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
942 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
943 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
944 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
945 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
946 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
947 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
948 (elf32_msp430_merge_private_bfd_data): Likewise.
949 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
950 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
951 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
952 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
953 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
954 (ppc_elf_merge_obj_attributes): Likewise.
955 (ppc_elf_merge_private_bfd_data): Likewise.
956 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
957 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
958 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
959 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
960 (elf32_score_merge_private_bfd_data): Likewise.
961 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
962 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
963 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
964 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
965 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
966 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
967 (elf32_tic6x_merge_private_bfd_data): Likewise.
968 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
969 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
970 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
971 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
972 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
973 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
974 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
975 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
976 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
977 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
978 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
979 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
980 (mips_elf_merge_obj_attributes): Likewise.
981 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
982 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
983 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
984 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
985 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
986 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
987 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
988 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
989 * bfd-in2.h: Regenerate.
990 * libbfd.h: Regenerate.
992 2016-10-07 Alan Modra <amodra@gmail.com>
994 * Makefile.am (LIBBFD_H_FILES): Update.
995 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
996 * cpu-sh.c (sh_merge_bfd_arch): Move to..
997 * elf32-sh.c: ..here, and make static.
998 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1000 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1001 _bfd_generic_verify_endian_match.
1002 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1003 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1004 _bfd_generic_verify_endian_match.
1005 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1007 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1008 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1009 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1010 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1011 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1012 * linker.c: ..here, and make internal.
1013 * bfd.c (bfd_merge_private_bfd_data): Move to..
1015 * Makefile.in: Regenerate.
1016 * doc/Makefile.in: Regenerate.
1017 * bfd-in2.h: Regenerate.
1018 * libbfd.h: Regenerate.
1020 2016-10-06 Alan Modra <amodra@gmail.com>
1022 * coff-h8300.c: Spell fall through comments consistently.
1023 * coffgen.c: Likewise.
1024 * elf32-hppa.c: Likewise.
1025 * elf32-ppc.c: Likewise.
1026 * elf32-score.c: Likewise.
1027 * elf32-score7.c: Likewise.
1028 * elf64-ppc.c: Likewise.
1029 * elfxx-aarch64.c: Likewise.
1030 * elfxx-mips.c: Likewise.
1031 * cpu-ns32k.c: Add missing fall through comments.
1032 * elf-m10300.c: Likewise.
1033 * elf32-arm.c: Likewise.
1034 * elf32-avr.c: Likewise.
1035 * elf32-bfin.c: Likewise.
1036 * elf32-frv.c: Likewise.
1037 * elf32-i386.c: Likewise.
1038 * elf32-microblaze.c: Likewise.
1039 * elf32-nds32.c: Likewise.
1040 * elf32-ppc.c: Likewise.
1041 * elf32-rl78.c: Likewise.
1042 * elf32-rx.c: Likewise.
1043 * elf32-s390.c: Likewise.
1044 * elf32-sh.c: Likewise.
1045 * elf32-tic6x.c: Likewise.
1046 * elf64-ia64-vms.c: Likewise.
1047 * elf64-ppc.c: Likewise.
1048 * elf64-s390.c: Likewise.
1049 * elf64-x86-64.c: Likewise.
1050 * elflink.c: Likewise.
1051 * elfnn-aarch64.c: Likewise.
1052 * elfnn-ia64.c: Likewise.
1054 * oasys.c: Likewise.
1055 * pdp11.c: Likewise.
1057 * versados.c: Likewise.
1059 2016-10-06 Alan Modra <amodra@gmail.com>
1061 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1063 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1064 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1066 2016-10-06 Alan Modra <amodra@gmail.com>
1068 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1069 OR in arithmetic expression, not boolean OR.
1071 2016-09-30 Alan Modra <amodra@gmail.com>
1073 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1074 as per comment at head of bfd-in2.h.
1075 * Makefile.in: Regenerate.
1077 2016-09-30 Alan Modra <amodra@gmail.com>
1079 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1080 _bfd_error_handler (...) throughout.
1081 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1082 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1083 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1084 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1085 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1086 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1087 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1088 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1089 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1090 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1091 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1092 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1093 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1094 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1095 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1096 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1097 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1098 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1099 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1100 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1101 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1102 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1103 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1104 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1105 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1106 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1107 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1108 * xcofflink.c: Likewise.
1110 2016-09-30 Alan Modra <amodra@gmail.com>
1112 * bfd-in.h: Include stdarg.h.
1113 * bfd.c (bfd_error_handler_type): Make like vprintf.
1114 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1115 (error_handler_internal): New function, split out from..
1116 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1117 (bfd_set_error_handler): Update.
1118 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1119 (_bfd_assert_handler): Make static.
1120 * coffgen.c (null_error_handler): Update params.
1121 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1122 Don't use bfd_error_handler_type.
1123 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1124 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1125 to _bfd_error_handler.
1126 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1127 (bfd_assert_handler_type): Likewise.
1128 (_bfd_error_handler): Update.
1129 * bfd-in2.h: Regenerate.
1130 * libbfd.h: Regenerate.
1132 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1135 * elf-bfd.h (struct elf_backend_data): Delete
1136 elf_backend_count_output_relocs callback and add
1137 elf_backend_update_relocs.
1138 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1139 (emit_relocs): Deleted.
1140 (elf32_arm_emit_relocs): Deleted.
1141 (elf_backend_emit_relocs): Updated not to use the old functions.
1142 (elf32_arm_update_relocs): New function.
1143 (elf_backend_update_relocs): New define.
1144 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1145 relocation count. Call elf_backend_emit_relocs.
1146 (_bfd_elf_size_reloc_section): Do not call
1147 elf_backend_count_output_relocs.
1148 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1149 (elf_backend_update_relocs): New define.
1151 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1154 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1155 Thumb-ARM stub is too far.
1157 2016-09-27 Nick Clifton <nickc@redhat.com>
1160 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1161 timestamp field if real time values are not being stored.
1163 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1165 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1166 to verify CC_FOR_BUILD compiler.
1167 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1168 and add CC_FOR_BUILD compiler checks.
1169 * Makefile.in: Regenerate.
1170 * configure: Likewise.
1171 * doc/Makefile.in: Likewise.
1173 2016-09-26 Awson <kyrab@mail.ru>
1176 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1177 for R_AMD64_PCRQUAD relocations.
1179 2016-09-26 Alan Modra <amodra@gmail.com>
1181 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1182 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1183 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1184 attributes, merge them. Don't warn about undefined tag bits,
1185 or copy unknown values to output.
1186 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1187 _bfd_elf_ppc_merge_fp_attributes.
1189 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1192 * elf-bfd.h (struct elf_backend_data): Add
1193 elf_backend_count_output_relocs callback to count relocations in
1195 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1196 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1197 (elf32_arm_count_output_relocs): New function.
1198 (emit_relocs): New function.
1199 (elf32_arm_emit_relocs): New function.
1200 (elf32_arm_vxworks_emit_relocs): New function.
1201 (elf_backend_emit_relocs): Updated to use the new functions.
1202 (elf_backend_count_output_relocs): New define.
1203 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1204 to the relocation count.
1205 (_bfd_elf_link_size_reloc_section): Use callback to count the
1206 relocations which will be in output.
1207 (_bfd_elf_default_count_output_relocs): New function.
1208 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1210 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1212 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1213 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1214 bigger than 0x1000 bytes.
1216 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1218 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1221 2016-09-14 Nick Clifton <nickc@redhat.com>
1224 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1225 contains a valid size for the Debug directory.
1227 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1229 * format.c (struct bfd_preserve): New "build_id" field.
1230 (bfd_preserve_save): Save "build_id".
1231 (bfd_preserve_restore): Restore "build_id".
1233 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1236 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1237 relocation with copy relocation when building executable.
1239 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1242 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1243 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1244 Compute shrink_boundary and adjust addend only if
1245 addend_within_shrink_boundary.
1246 (elf32_avr_relax_section): Modify calls to
1247 elf32_avr_relax_delete_bytes to pass extra parameter.
1249 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1251 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1252 array of bytes and use bfd_get_16 to interpret its encoding according
1253 to endianness of target.
1255 2016-09-01 Alan Modra <amodra@gmail.com>
1257 * elf64-ppc.c (synthetic_opd): New static var.
1258 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1259 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1261 2016-08-31 Alan Modra <amodra@gmail.com>
1263 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1264 track max group size with a new "group_size" var that is reduced
1265 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1268 2016-08-31 Alan Modra <amodra@gmail.com>
1270 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1271 (elf_backend_section_processing): Don't define.
1272 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1273 split on non-exec sections differing in SHF_PPC_VLE. When
1274 splitting segments, mark size invalid.
1276 2016-08-30 Alan Modra <amodra@gmail.com>
1279 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1281 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1286 R_386_PC32 relocation is used to call IFUNC function in PIC
1289 2016-08-27 Alan Modra <amodra@gmail.com>
1292 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1293 have corresponding SHF_GROUP sections.
1294 (bfd_elf_set_group_contents): Comment.
1296 2016-08-27 Alan Modra <amodra@gmail.com>
1299 * elf64-ppc.c (pc_dynrelocs): New function.
1300 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1301 handle pic dynamic relocs.
1303 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1305 * bfd-in.h (struct elf32_arm_params): Define.
1306 (bfd_elf32_arm_set_target_relocs): Rename into ...
1307 (bfd_elf32_arm_set_target_params): This. Use a struct
1308 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1309 * bfd-in2.h: Regenerate.
1310 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1311 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1312 elf32_arm_params rather than as individual parameters.
1314 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1316 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1317 passed the end of htab->stub_group array.
1318 (elf32_arm_create_or_find_stub_sec): Likewise.
1319 (elf32_arm_create_stub): Likewise.
1321 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1323 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1324 to TRUE for GOT and TLS relocs.
1326 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1328 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1330 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1332 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1333 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1334 (struct elf_arc_link_hash_table): Likewise.
1335 (elf_arc_link_hash_newfunc): Likewise.
1336 (elf_arc_link_hash_table_free): Likewise.
1337 (arc_elf_link_hash_table_create): Likewise.
1338 (elf_arc_relocate_section): Fixed conditions related to dynamic
1339 (elf_arc_check_relocs): Likewise.
1340 (arc_elf_create_dynamic_sections): Added
1341 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1342 through the hash table.
1344 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1346 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1347 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1350 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1352 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1354 * bfd-in2.h: Regenerated from the previous changes.
1355 * libbfd.h: Regenerated from the previous changes.
1357 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1359 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1360 the input import library bfd.
1361 * bfd-in2.h: Regenerate.
1362 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1363 and new_cmse_stub_offset fields.
1364 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1366 (elf32_arm_add_stub): Likewise for stub_offset.
1367 (arm_new_stubs_start_offset_ptr): New function.
1368 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1369 empty SG veneers to have zero relocations.
1370 (arm_size_one_stub): Only initialize stub size and template
1371 information for non empty veneers. Do not update veneer section size
1372 if veneer already has an offset.
1373 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1374 of a boolean indicating success or failure.
1375 (cmse_scan): Change stub_changed parameter into an integer pointer
1376 parameter cmse_stub_created to count the number of stub created and
1377 adapt to change of return value in elf32_arm_create_stub.
1378 (cmse_entry_fct_p): New function.
1379 (arm_list_new_cmse_stub): Likewise.
1380 (set_cmse_veneer_addr_from_implib): Likewise.
1381 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1382 cmse_scan instead of that of cmse_stub_changed to compute the number
1383 of stub created and use it to initialize stub_changed. Call
1384 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1385 of return value in elf32_arm_create_stub. Use
1386 arm_stub_section_start_offset () if not NULL to initialize size of
1387 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1388 erratum fix to -1. Use ret to hold return value.
1389 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1390 NULL to initialize size of secure gateway veneers section. Adapt
1391 comment to stress the importance of zeroing veneer section content.
1392 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1393 initialize eponymous field in struct elf32_arm_link_hash_table.
1395 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1397 * elf32-s390.c (stdarg.h): New include.
1398 (elf_s390_grok_psinfo): New function.
1399 (elf_s390_write_core_note): New function.
1400 (elf_backend_grok_psinfo): Declare backend hook.
1401 (elf_backend_write_core_note): Likewise.
1402 * elf64-s390.c (stdarg.h): New include.
1403 (elf_s390_grok_prstatus): New function.
1404 (elf_s390_grok_psinfo): New function.
1405 (elf_s390_write_core_note): New function.
1406 (elf_backend_grok_prstatus): Declare backend hook.
1407 (elf_backend_grok_psinfo): Likewise.
1408 (elf_backend_write_core_note): Likewise.
1410 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1412 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1413 (elf_s390_finish_ifunc_symbol): Likewise.
1414 (elf_s390_finish_dynamic_symbol): Likewise.
1415 (elf_s390_finish_dynamic_sections): Likewise.
1416 (elf_s390_grok_prstatus): Likewise.
1417 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1418 (elf_s390_finish_dynamic_symbol): Likewise.
1420 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1422 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1424 2016-08-23 Nick Clifton <nickc@redhat.com>
1426 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1427 there is no arm data associated with the section.
1429 2016-08-23 Alan Modra <amodra@gmail.com>
1432 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1433 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1435 2016-08-22 Nick Clifton <nickc@redhat.com>
1437 * doc/chew.c (main): Free the string buffer used to files as they
1440 2016-08-22 Alan Modra <amodra@gmail.com>
1442 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1443 (ppc_elf_relocate_section): ..to here. Comment. Error on
1444 detecting -mbss-plt -fPIC local ifuncs too.
1445 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1446 branch table entries.
1448 2016-08-19 Nick Clifton <nickc@redhat.com>
1450 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1451 section after the symbol table and string table sections.
1453 2016-08-19 Alan Modra <amodra@gmail.com>
1455 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1456 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1457 dyn_relocs for weakdefs.
1458 (alias_readonly_dynrelocs): New function.
1459 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1460 (ppc64_elf_relocate_section): Simplify condition under which
1461 dyn_relocs are emitted.
1463 2016-08-19 Alan Modra <amodra@gmail.com>
1466 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1467 (readonly_dynrelocs): Comment fix.
1468 (global_entry_stub): New function.
1469 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1470 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1471 that in size_global_entry_stubs, handling ifunc too. Delete dead
1473 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1474 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1475 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1476 undefweak syms. Expand and correct comments.
1477 (size_global_entry_stubs): Ensure symbol is defined.
1478 (ppc64_elf_relocate_section): Match condition under which
1479 dyn_relocs are emitted to that in allocate_dynrelocs.
1481 2016-08-12 Alan Modra <amodra@gmail.com>
1483 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1484 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1485 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1487 2016-08-11 Alan Modra <amodra@gmail.com>
1489 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1490 non_got_ref true in any case where we could have generated dynbss
1491 copies but decide not to do so.
1493 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1495 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1496 the stub address retrieved if associated with a microMIPS
1499 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1501 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1502 stub also add STO_MICROMIPS annotation.
1504 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1506 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1507 in microMIPS LA25 stub references.
1509 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1511 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1512 adjusting the use_count of merged .got entries.
1514 2016-08-08 Nick Clifton <nickc@redhat.com>
1516 * doc/chew.c (delete_string): Only free the string buffer if it is
1517 there. Mark the buffer as NULL after freeing.
1518 (drop): Free the dropped string.
1519 (free_words): New function: Frees the memory allocated to the
1521 (add_instrinsic): Duplicate the name string, so that it can be
1523 (compile): Free unused words.
1524 (main): Free the dictionary and top level string buffers at the
1527 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1529 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1530 * bfd-in2.h: Regenerate.
1531 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1533 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1534 cmse_implib field in struct elf32_arm_link_hash_table.
1535 (elf32_arm_filter_cmse_symbols): New function.
1536 (elf32_arm_filter_implib_symbols): Likewise.
1537 (elf_backend_filter_implib_symbols): Define to
1538 elf32_arm_filter_implib_symbols.
1540 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1542 * elf32-arm.c (CMSE_PREFIX): Define macro.
1543 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1544 (cmse_branch_thumb_only): Declare stub.
1545 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1546 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1547 FALSE if there is no PLT.
1548 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1549 (elf32_arm_final_link_relocate): Likewise.
1550 (elf32_arm_gc_sweep_hook): Likewise.
1551 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1552 secure entry functions.
1553 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1554 (arm_dedicated_stub_output_section_required): Change to a switch case
1555 and add a case for arm_stub_cmse_branch_thumb_only.
1556 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1557 (arm_stub_dedicated_output_section_name): Likewise.
1558 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1559 ATTRIBUTE_UNUSED for htab parameter.
1560 (arm_stub_required_alignment): Likewise.
1561 (arm_stub_sym_claimed): Likewise.
1562 (arm_dedicated_stub_section_padding): Likewise.
1563 (cmse_scan): New function.
1564 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1565 Set stub_changed to TRUE if such veneers were created.
1566 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1569 2016-08-02 Alan Modra <amodra@gmail.com>
1572 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1574 2016-08-02 Nick Clifton <nickc@redhat.com>
1577 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1578 (elf_backend_sweep_hook): Delete.
1580 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1581 Kwok Cheung Yeung <kcy@codesourcery.com>
1583 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1584 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1585 (ppc_elf_vle_split16): Clear field before inserting.
1587 2016-08-01 Nick Clifton <nickc@redhat.com>
1589 * po/sv.po: Updated Swedish translation.
1591 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1592 Nick Clifton <nickc@redhat.com>
1595 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1596 of the coff_section_data before using it.
1598 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1600 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1601 in PLT compression selection.
1602 (_bfd_mips_elf_check_relocs): Likewise.
1604 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1606 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1607 case where there's no elf_link_hash_entry while processing
1608 GOT_NORMAL got entries.
1610 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1612 * version.m4 (BFD_VERSION): Set to 2.27.51.
1613 * configure: Regenerated.
1615 2016-07-21 Nick Clifton <nickc@redhat.com>
1617 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1618 (swap_out_syms): Return an error when not finding ELF output
1619 section rather than asserting.
1621 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1623 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1625 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1627 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1628 and handle pr_pid if present.
1630 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf.c (assign_file_positions_for_load_sections): Also check
1634 p_paddr for program header space.
1636 2016-07-20 Alan Modra <amodra@gmail.com>
1638 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1639 ppc64_elf_unhandled_reloc for special_function.
1640 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1642 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1644 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1646 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1647 corresponding error message.
1649 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1651 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1652 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1653 (branch_reloc_p): New function.
1654 (mips_elf_calculate_relocation): Handle ISA mode determination
1655 for relocations against section symbols, against absolute
1656 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1658 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1659 checks for weak undefined symbols. Also check target alignment
1660 within the same ISA mode.
1661 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1662 in the alignment check.
1663 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1664 <R_MICROMIPS_PC10_S1>: Likewise.
1665 <R_MICROMIPS_PC16_S1>: Likewise.
1666 (mips_elf_perform_relocation): Report a failure for unsupported
1667 same-mode JALX instructions and cross-mode branches.
1668 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1669 error messages for jumps to misaligned addresses.
1671 2016-07-16 Alan Modra <amodra@gmail.com>
1673 * elflink.c: Include plugin-api.h.
1674 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1675 (try_claim): ..here.
1676 * plugin.h: Don't include bfd.h.
1677 (bfd_plugin_open_input): Declare.
1679 2016-07-16 Alan Modra <amodra@gmail.com>
1681 * targets.c (bfd_seach_for_target): Rename to..
1682 (bfd_iterate_over_targets): ..this. Rewrite doc.
1683 * bfd-in2.h: Regenerate.
1685 2016-07-16 Alan Modra <amodra@gmail.com>
1687 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1688 * libbfd.h: Regenerate.
1689 * bfd-in2.h: Regenerate.
1691 2016-07-16 Alan Modra <amodra@gmail.com>
1693 * libbfd-in.h (BFD_ALIGN): Move to..
1695 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1696 * elf32-ppc.c (default_params): Adjust init.
1697 (ppc_elf_link_params): Set pagesize_p2.
1698 * libbfd.h: Regenerate.
1699 * bfd-in2.h: Regenerate.
1701 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1703 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1704 (_bfd_elf_filter_global_symbols): Declare.
1705 * elf.c (_bfd_elf_filter_global_symbols): New function.
1706 * elflink.c (elf_filter_global_symbols): Likewise.
1707 (elf_output_implib): Likewise.
1708 (bfd_elf_final_link): Call above function, failing if it does.
1709 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1711 (elf_backend_copy_indirect_symbol): Fix spacing.
1712 (elf_backend_hide_symbol): Likewise.
1713 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1715 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1716 Nick Clifton <nickc@redhat.com>
1718 * elf32-arc.c (PR_DEBUG): Delete.
1719 Fix printing of debug information. Fix formatting of debug
1721 (debug_arc_reloc): Handle symbols that are not from an input file.
1722 (arc_do_relocation): Remove excessive exclamation points.
1724 * arc-got.h: Fix formatting. Fix printing of debug information.
1725 (new_got_entry_to_list): Use xmalloc.
1726 * config.bfd: use the big-endian arc vector as the default vector
1727 for big-endian arc targets.
1729 2016-07-15 Alan Modra <amodra@gmail.com>
1731 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1732 from marking sym_indices.
1734 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1736 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1737 first with relocations against absolute symbols.
1738 (bfd_install_relocation): Likewise.
1740 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1743 .got/.got.plt sections to 8 bytes.
1745 2016-07-12 Nick Clifton <nickc@redhat.com>
1747 * binary.c (binary_set_section_contents): Second grammar fix.
1749 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1751 * binary.c (binary_set_section_contents): Fix grammar in warning
1754 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1756 * elf32-arc.c: made PR_DEBUG always defined.
1758 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1760 * arc-got.h: Moved got related structures from elf32-arc.c to
1761 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1762 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1763 tls_type_for_reloc, symbol_has_entry_of_type,
1764 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1765 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1766 relocate_fix_got_relocs_for_got_info,
1767 create_got_dynrelocs_for_single_entry,
1768 create_got_dynrelocs_for_got_info): Added to file.
1769 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1772 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1774 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1776 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1778 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1779 (THUMB32_MOVW): Likewise.
1780 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1781 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1782 (arm_stub_is_thumb): Add new veneer stub.
1783 (arm_type_of_stub): Use new veneer.
1784 (arm_stub_required_alignment): Add new veneer.
1786 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1788 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1789 (SEC_ELF_PURECODE): ... this.
1790 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1792 (elf32_arm_fake_sections): Likewise.
1793 (elf_32_arm_section_flags): Likewise.
1794 (elf_32_arm_lookup_section_flags): Likewise.
1795 * section.c (SEC_ELF_NOREAD): Rename to ...
1796 (SEC_ELF_PURECODE): ... this.
1798 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1800 * elf32-arm.c (using_thumb2_bl): New function.
1801 (arm_type_of_stub): Declare thumb2 variable together and change type
1802 to bfd_boolean. Use using_thumb2_bl () to determine whether
1803 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1804 checked for BL range.
1805 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1806 the bit size of BL offset.
1808 2016-06-29 Nick Clifton <nickc@redhat.com>
1810 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1811 Returns TRUE for AArch64 mapping symbols.
1812 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1813 mapping symbols as precious in object files so that they will not
1815 (elf_backend_symbol_processing): Define.
1817 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1818 for ARM mapping symbols.
1819 (elf32_arm_backend_symbol_processing): Make use of the new function.
1821 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1824 * elflink.c (elf_link_check_versioned_symbol): Return false
1825 for unreferenced undefined symbol.
1827 2016-06-28 Nick Clifton <nickc@redhat.com>
1829 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1832 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1833 function. Marks mapping symbols in object files as precious, so
1834 that strip will not remove them.
1835 (elf_backend_symbol_processing): Define.
1837 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1839 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1840 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1842 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1844 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1846 (mips16_reloc_map): Likewise.
1847 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1848 (mips16_elf64_howto_table_rela): Likewise.
1849 (mips16_reloc_map): Likewise.
1850 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1851 (elf_mips16_howto_table_rela): Likewise.
1852 (mips16_reloc_map): Likewise.
1853 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1854 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1855 (b_reloc_p): Likewise.
1856 (mips_elf_calculate_relocation): Likewise.
1857 (_bfd_mips_elf_check_relocs): Likewise.
1858 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1859 * bfd-in2.h: Regenerate.
1860 * libbfd.h: Regenerate.
1862 2016-06-27 Alan Modra <amodra@gmail.com>
1865 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1866 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1868 (ppc64_elf_size_stubs): Adjust to suit.
1870 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1872 * elf32-dlx.h: New file.
1873 * elf32-dlx.c: Adjust.
1875 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1877 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1879 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1881 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1884 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1886 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1887 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1888 (elfcore_grok_freebsd_psinfo): New function.
1889 (elfcore_grok_freebsd_prstatus): New function.
1890 (elfcore_grok_freebsd_note): New function.
1891 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1894 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1896 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1899 2016-06-24 Alan Modra <amodra@gmail.com>
1901 * config.bfd: Delete mips vxworks patterns matched earlier.
1902 Combine mips*-*-none with mips*-*-elf*.
1904 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1906 * elfxx-mips.c (mips_elf_perform_relocation): Call
1907 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1908 use the `%X%H' format for the cross-mode jump conversion error
1909 message. Remove the full stop from the end of the message.
1910 Continue processing rather than returning failure.
1912 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1914 * archures.c: Remove bfd_mach_arc_nps400.
1915 * bfd-in2.h: Likewise.
1916 * cpu-arc.c (arch_info_struct): Likewise.
1917 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1920 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1924 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1926 (elf_link_is_defined_archive_symbol): Call
1927 bfd_link_plugin_object_p on unknown plugin object and use the
1928 IR symbol table if the input is an IR object.
1929 * plugin.c (bfd_link_plugin_object_p): New function.
1930 * plugin.h (bfd_link_plugin_object_p): New prototype.
1932 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1935 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1936 on symbol from plugin dummy input.
1938 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1940 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1942 * bfd-in2.h: Regenerated.
1943 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1944 with bfd_plugin_unknown.
1946 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1949 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1950 bfd_boolean argument.
1951 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1952 "shared object" with "PIC object" in comments.
1953 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1954 "shared object" with "PIC object" in comments. Avoid PLT if
1955 requested. Generate dynamic relocations for non-GOT references.
1956 Make room for the special first entry in PLT and allocate PLT
1957 entry only for PLT and PC-relative references. Store dynamic
1958 GOT relocations in .rel[a].iplt section for static executables.
1959 If PLT isn't used, always use GOT for symbol value. Don't
1960 allocate GOT entry if it isn't used.
1961 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1962 count only in the code section. Allocate dynamic pointer
1963 relocation against STT_GNU_IFUNC symbol in the non-code section.
1964 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1965 only for PC-relative references.
1966 (elf_i386_allocate_dynrelocs): Pass TRUE to
1967 _bfd_elf_allocate_ifunc_dyn_relocs.
1968 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1969 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1970 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1971 the non-code section and store it in the proper REL section.
1972 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1974 (elf_i386_finish_dynamic_symbol): Generate dynamic
1975 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1976 STT_GNU_IFUNC symbols without PLT.
1977 (elf_i386_finish_dynamic_sections): Don't handle local
1978 STT_GNU_IFUNC symbols here.
1979 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1981 (elf_backend_output_arch_local_syms): New.
1982 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1983 count only in the code section. Allocate dynamic pointer
1984 relocation against STT_GNU_IFUNC symbol in the non-code section.
1985 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1986 count only for PC-relative references.
1987 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1988 _bfd_elf_allocate_ifunc_dyn_relocs.
1989 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1990 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1991 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1992 without PLT. Generate dynamic pointer relocation against
1993 STT_GNU_IFUNC symbol in the non-code section and store it in
1994 the proper RELA section. Don't allow non-pointer relocation
1995 against STT_GNU_IFUNC symbol without PLT.
1996 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1997 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1998 STT_GNU_IFUNC symbols without PLT.
1999 (elf_x86_64_finish_dynamic_sections): Don't handle local
2000 STT_GNU_IFUNC symbols here.
2001 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2003 (elf_backend_output_arch_local_syms): New.
2004 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2005 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2007 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2008 Tony Wang <tony.wang@arm.com>
2010 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2012 (stub_long_branch_thumb2_only): Define stub.
2013 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2014 (arm_stub_long_branch_thumb2_only): Likewise.
2015 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2018 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2020 * archures.c (bfd_mach_sparc_v8plusc): Define.
2021 (bfd_mach_sparc_v9c): Likewise.
2022 (bfd_mach_sparc_v8plusd): Likewise.
2023 (bfd_mach_sparc_v9d): Likewise.
2024 (bfd_mach_sparc_v8pluse): Likewise.
2025 (bfd_mach_sparc_v9e): Likewise.
2026 (bfd_mach_sparc_v8plusv): Likewise
2027 (bfd_mach_sparc_v9v): Likewise.
2028 (bfd_mach_sparc_v8plusm): Likewise.
2029 (bfd_mach_sparc_v9m): Likewise.
2030 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2031 (bfd_mach_sparc_64bit_p): Likewise.
2032 * bfd-in2.h: Regenerate.
2033 * cpu-sparc.c (arch_info_struct): Add entries for
2034 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2035 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2036 and bfd_mach_sparc_v9{c,d,e,v,m}.
2037 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2038 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2040 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2043 symbols for relocations against IFUNC symbols.
2044 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2046 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2048 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2049 .rela.iplt in DT_PLTRELSZ.
2050 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2051 for DT_PLTRELSZ and DT_RELASZ as well.
2053 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2056 non-loaded, non-alloced sections.
2057 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2059 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2061 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2062 allocating dynamic relocation.
2063 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2065 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2068 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2069 offsets until reloc_toaddr.
2071 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2073 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2074 Don't check symbol type for STN_UNDEF symbol index.
2075 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2076 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2079 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2081 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2083 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2084 for exact arch value then. Force review of arch check logic for new
2086 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2087 that logic for new architecture.
2088 (arch_has_thumb2_nop): Remove.
2089 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2090 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2092 2016-06-14 Alan Modra <amodra@gmail.com>
2094 * bfd-in.h (bfd_my_archive): Delete.
2095 * bfd-in2.h: Regenerate.
2097 2016-06-14 Alan Modra <amodra@gmail.com>
2100 * archive.c (open_nested_file): Set my_archive.
2101 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2103 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2104 (bfd_seek): Likewise.
2105 * bfdwin.c (bfd_get_file_window): Likewise.
2106 * cache.c (cache_bmmap): Likewise.
2107 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2108 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2110 * plugin.c (try_claim): Likewise.
2111 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2112 file within thin archive, not the archive.
2114 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2117 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2118 section address for R_386_GOT32/R_386_GOT32X relocations against
2119 IFUNC symbols if there is no base register and return error for
2122 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2124 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2125 GOT32 adjustment for static executables.
2127 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2129 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2131 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2133 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2135 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2137 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2139 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2141 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2142 (SECTSTART): Changed.
2143 (elf_arc_relocate_section): Fixed mistake in PIE related
2145 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2147 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2149 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2150 enable support for "-z combreloc" and DT_RELACOUNT.
2151 (elf_backend_reloc_type_class): Likewise
2153 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2156 * elf32-i386.c (elf_i386_relocate_section): When relocating
2157 R_386_GOT32, return error without a base register for PIC and
2158 subtract the .got.plt section address only with a base register.
2160 2016-06-10 Alan Modra <amodra@gmail.com>
2162 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2163 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2164 (_bfd_elf_strtab_init): Formatting.
2165 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2166 (_bfd_elf_strtab_addref): Take size_t idx param.
2167 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2168 (_bfd_elf_strtab_offset): Likewise.
2169 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2170 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2171 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2172 (_bfd_elf_strtab_finalize): Similarly.
2173 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2174 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2175 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2176 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2177 using bfd_size_type.
2178 (bfd_section_from_shdr): Delete amt.
2179 (_bfd_elf_init_reloc_shdr): Likewise.
2180 (_bfd_elf_link_assign_sym_version): Likewise.
2181 (assign_section_numbers): Use size_t reloc_count.
2182 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2183 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2184 (elf_link_is_defined_archive_symbol): Likewise.
2185 (elf_add_dt_needed_tag): Likewise.
2186 (elf_finalize_dynstr): Likewise.
2187 (elf_link_add_object_symbols): Likewise.
2188 (bfd_elf_size_dynamic_sections): Likewise.
2189 (elf_create_symbuf): Similarly.
2190 (bfd_elf_match_symbols_in_sections): Likewise.
2191 (elf_link_swap_symbols_out): Likewise.
2192 (elf_link_check_versioned_symbol): Likewise.
2193 (bfd_elf_gc_record_vtinherit): Likewise.
2194 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2196 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2199 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2200 and relocs only if shrinking occurred.
2202 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2204 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2205 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2206 (elf_i386_check_tls_transition): Check indirect call and direct
2207 call with the addr32 prefix for general and local dynamic models.
2208 Set the tls_get_addr feild.
2209 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2210 indirect ___tls_get_addr call via GOT.
2211 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2212 transitions with indirect call and direct call with the addr32
2215 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2217 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2218 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2219 (elf_s390_relocate_section): Fix comment.
2220 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2223 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2225 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2226 section offset when calculation the larl operand in the first PLT
2229 2016-06-07 Alan Modra <amodra@gmail.com>
2231 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2232 to match other 32-bit archs.
2233 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2234 (ppc_elf_object_p): Call it.
2235 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2237 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2238 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2239 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2240 _bfd_elf_ppc_at_tprel_transform): Move to..
2241 * elf-bfd.h: ..here.
2242 (_bfd_elf_ppc_set_arch): Declare.
2243 * bfd-in2.h: Regenerate.
2245 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2247 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2248 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2249 (elf_x86_64_check_tls_transition): Check indirect call and
2250 direct call with the addr32 prefix for general and local dynamic
2251 models. Set the tls_get_addr feild.
2252 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2253 indirect __tls_get_addr call via GOT.
2254 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2255 transitions with indirect call and direct call with the addr32
2258 2016-06-04 Christian Groessler <chris@groessler.org>
2260 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2262 2016-06-02 Nick Clifton <nickc@redhat.com>
2265 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2267 (arch_info_struct): Likewise.
2268 (architectures): Likewise.
2270 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2272 * config.bfd: Replace -uclibc with *.
2274 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2276 * elf64-x86-64.c: Replace data32 with data16 in comments.
2278 2016-05-31 Alan Modra <amodra@gmail.com>
2282 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2283 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2284 symbol given a version by a script different to the version
2285 of the symbol being added.
2286 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2287 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2288 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2289 (struct strtab_save): New.
2290 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2291 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2292 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2294 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2296 * elf32-hppa.h: Add extern "C".
2297 * elf32-nds32.h: Likewise.
2298 * elf32-tic6x.h: Likewise.
2300 2016-06-01 Nick Clifton <nickc@redhat.com>
2302 * po/sr.po: New Serbian translation.
2303 * configure.ac (ALL_LINGUAS): Add sr.
2304 * configure: Regenerate.
2306 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2308 * elfxx-mips.c (b_reloc_p): New function.
2309 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2312 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2314 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2315 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2316 reloc location from calculation, treat the addend as signed with
2317 local non-section symbols and enable overflow detection.
2319 2016-05-28 Alan Modra <amodra@gmail.com>
2321 * aoutx.h: Adjust linker callback calls throughout file,
2324 * coff-alpha.c: Likewise.
2325 * coff-arm.c: Likewise.
2326 * coff-h8300.c: Likewise.
2327 * coff-h8500.c: Likewise.
2328 * coff-i960.c: Likewise.
2329 * coff-mcore.c: Likewise.
2330 * coff-mips.c: Likewise.
2331 * coff-ppc.c: Likewise.
2332 * coff-rs6000.c: Likewise.
2333 * coff-sh.c: Likewise.
2334 * coff-tic80.c: Likewise.
2335 * coff-w65.c: Likewise.
2336 * coff-z80.c: Likewise.
2337 * coff-z8k.c: Likewise.
2338 * coff64-rs6000.c: Likewise.
2339 * cofflink.c: Likewise.
2340 * ecoff.c: Likewise.
2341 * elf-bfd.h: Likewise.
2342 * elf-m10200.c: Likewise.
2343 * elf-m10300.c: Likewise.
2344 * elf32-arc.c: Likewise.
2345 * elf32-arm.c: Likewise.
2346 * elf32-avr.c: Likewise.
2347 * elf32-bfin.c: Likewise.
2348 * elf32-cr16.c: Likewise.
2349 * elf32-cr16c.c: Likewise.
2350 * elf32-cris.c: Likewise.
2351 * elf32-crx.c: Likewise.
2352 * elf32-d10v.c: Likewise.
2353 * elf32-epiphany.c: Likewise.
2354 * elf32-fr30.c: Likewise.
2355 * elf32-frv.c: Likewise.
2356 * elf32-ft32.c: Likewise.
2357 * elf32-h8300.c: Likewise.
2358 * elf32-hppa.c: Likewise.
2359 * elf32-i370.c: Likewise.
2360 * elf32-i386.c: Likewise.
2361 * elf32-i860.c: Likewise.
2362 * elf32-ip2k.c: Likewise.
2363 * elf32-iq2000.c: Likewise.
2364 * elf32-lm32.c: Likewise.
2365 * elf32-m32c.c: Likewise.
2366 * elf32-m32r.c: Likewise.
2367 * elf32-m68hc1x.c: Likewise.
2368 * elf32-m68k.c: Likewise.
2369 * elf32-mep.c: Likewise.
2370 * elf32-metag.c: Likewise.
2371 * elf32-microblaze.c: Likewise.
2372 * elf32-moxie.c: Likewise.
2373 * elf32-msp430.c: Likewise.
2374 * elf32-mt.c: Likewise.
2375 * elf32-nds32.c: Likewise.
2376 * elf32-nios2.c: Likewise.
2377 * elf32-or1k.c: Likewise.
2378 * elf32-ppc.c: Likewise.
2379 * elf32-s390.c: Likewise.
2380 * elf32-score.c: Likewise.
2381 * elf32-score7.c: Likewise.
2382 * elf32-sh.c: Likewise.
2383 * elf32-sh64.c: Likewise.
2384 * elf32-spu.c: Likewise.
2385 * elf32-tic6x.c: Likewise.
2386 * elf32-tilepro.c: Likewise.
2387 * elf32-v850.c: Likewise.
2388 * elf32-vax.c: Likewise.
2389 * elf32-visium.c: Likewise.
2390 * elf32-xstormy16.c: Likewise.
2391 * elf32-xtensa.c: Likewise.
2392 * elf64-alpha.c: Likewise.
2393 * elf64-hppa.c: Likewise.
2394 * elf64-ia64-vms.c: Likewise.
2395 * elf64-mmix.c: Likewise.
2396 * elf64-ppc.c: Likewise.
2397 * elf64-s390.c: Likewise.
2398 * elf64-sh64.c: Likewise.
2399 * elf64-x86-64.c: Likewise.
2400 * elflink.c: Likewise.
2401 * elfnn-aarch64.c: Likewise.
2402 * elfnn-ia64.c: Likewise.
2403 * elfxx-mips.c: Likewise.
2404 * elfxx-sparc.c: Likewise.
2405 * elfxx-tilegx.c: Likewise.
2406 * linker.c: Likewise.
2407 * pdp11.c: Likewise.
2408 * pe-mips.c: Likewise.
2409 * reloc.c: Likewise.
2410 * reloc16.c: Likewise.
2411 * simple.c: Likewise.
2412 * vms-alpha.c: Likewise.
2413 * xcofflink.c: Likewise.
2414 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2415 status param. Adjust calls to these and linker callbacks throughout.
2416 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2417 get_ramstart): Delete status param. Adjust calls to these and
2418 linker callbacks throughout.
2420 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2422 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2423 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2424 target alignment verification.
2426 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2428 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2429 section name if `bfd_elf_string_from_elf_section' returns an
2432 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2434 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2435 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2436 for message. Continue processing rather than returning failure.
2438 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2440 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2441 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2442 Call `bfd_set_error'.
2444 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2447 * archive.c (bfd_slurp_armap): Replace
2448 bfd_elf64_archive_slurp_armap with
2449 _bfd_archive_64_bit_slurp_armap.
2450 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2451 BFD64 is defined and the archive is too big.
2452 (coff_write_armap): Likewise.
2453 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2454 (_bfd_archive_64_bit_slurp_armap): This.
2455 (bfd_elf64_archive_write_armap): Renamed to ...
2456 (_bfd_archive_64_bit_write_armap): This.
2457 * configure.ac: Add --enable-64-bit-archive.
2458 (want_64_bit_archive): New. Set to true by default for 64-bit
2459 MIPS and s390 ELF targets.
2460 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2461 * config.in: Regenerated.
2462 * configure: Likewise.
2463 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2464 (bfd_elf64_archive_slurp_armap): Likewise.
2465 (bfd_elf64_archive_write_armap): Likewise.
2466 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2467 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2468 (bfd_elf64_archive_truncate_arname): Likewise.
2469 (bfd_elf64_archive_read_ar_hdr): Likewise.
2470 (bfd_elf64_archive_write_ar_hdr): Likewise.
2471 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2472 (bfd_elf64_archive_get_elt_at_index): Likewise.
2473 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2474 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2475 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2476 (bfd_elf64_archive_slurp_armap): Likewise.
2477 (bfd_elf64_archive_write_armap): Likewise.
2478 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2479 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2480 (bfd_elf64_archive_truncate_arname): Likewise.
2481 (bfd_elf64_archive_read_ar_hdr): Likewise.
2482 (bfd_elf64_archive_write_ar_hdr): Likewise.
2483 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2484 (bfd_elf64_archive_get_elt_at_index): Likewise.
2485 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2486 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2487 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2488 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2489 bfd_elfNN_archive_functions isn't defined.
2490 (TARGET_LITTLE_SYM): Likewise.
2491 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2492 (_bfd_archive_64_bit_write_armap): Likewise.
2493 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2494 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2495 (_bfd_archive_64_bit_truncate_arname): Likewise.
2496 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2497 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2498 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2499 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2500 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2501 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2502 * libbfd.h: Regenerated.
2503 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2504 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2506 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2509 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2510 linker add_archive_element callback returns FALSE.
2511 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2512 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2513 archive element if linker add_archive_element callback returns
2515 * elflink.c (elf_link_add_archive_symbols): Likewise.
2516 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2517 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2518 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2519 (xcoff_link_check_ar_symbols): Likewise.
2521 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2523 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2524 <bfd_reloc_outofrange>: Unify error reporting code.
2526 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2528 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2529 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2530 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2531 * bfd-in2.h: Regenerate.
2532 * libbfd.h: Likewise.
2534 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2536 * config.bfd: Add entry for arm-phoenix.
2538 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2540 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2541 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2542 account for padding for stub section requiring one.
2543 (elf32_arm_build_stubs): Add comment to stress the importance of
2544 zeroing veneer section content.
2546 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2548 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2550 * bfd-in2.h: Regenerate.
2551 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2553 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2554 (arm_dedicated_stub_output_section_name): Likewise.
2555 (arm_dedicated_stub_input_section_ptr): Likewise.
2556 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2557 function description comment. Add support for dedicated output stub
2558 section to given stub types.
2559 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2560 elf32_arm_create_or_find_stub_sec.
2561 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2562 (elf32_arm_size_stubs): Pass stub type when calling
2563 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2564 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2566 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2568 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2569 when setting need_convert_load.
2571 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2573 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2576 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2579 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2581 (elf_i386_convert_load): Don't convert R_386_GOT32.
2583 2016-05-20 Alan Modra <amodra@gmail.com>
2586 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2587 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2589 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2591 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2592 (debug_arc_reloc): Likewise.
2593 (elf_arc_relocate_section): Likewise.
2594 (elf_arc_check_relocs): Likewise.
2595 (elf_arc_adjust_dynamic_symbol): Likewise.
2596 (elf_arc_add_symbol_hook): Likewise.
2598 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2600 * config.bfd: Remove `am34-*-linux*' support.
2602 2016-05-19 Alan Modra <amodra@gmail.com>
2604 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2605 relocs before plt relocs.
2607 2016-05-19 Alan Modra <amodra@gmail.com>
2609 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2610 before dereferencing.
2612 2016-05-18 Nick Clifton <nickc@redhat.com>
2614 * po/sv.po: Updated Swedish translation.
2616 2016-05-18 Alan Modra <amodra@gmail.com>
2618 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2619 for each BFD. Don't goto error_ret_free_local from outside loop.
2621 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2623 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2624 STB_GNU_UNIQUE handling.
2625 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2626 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2627 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2628 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2629 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2630 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2631 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2632 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2633 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2634 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2635 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2636 (elf_backend_add_symbol_hook): Remove macro.
2637 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2638 for STB_GNU_UNIQUE symbols.
2640 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2642 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2644 (v850_elf_copy_private_bfd_data): ... here. Call the new
2645 function and `_bfd_elf_copy_private_bfd_data'.
2647 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2651 GOTPCREL relocation against large section.
2653 2016-05-13 Alan Modra <amodra@gmail.com>
2655 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2656 linker dynamic sections in calculating size and address of
2657 dynamic tags rather than using output sections. Remove asserts.
2658 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2659 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2660 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2661 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2662 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2663 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2664 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2665 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2666 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2667 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2668 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2669 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2670 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2671 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2672 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2673 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2674 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2675 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2676 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2677 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2678 * elflink.c (bfd_elf_final_link): Likewise.
2679 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2680 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2681 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2682 don't set doit. Look up dynobj section.
2683 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2684 invocation and dynamic tag vma calculation. Don't test
2685 boolean var == TRUE.
2686 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2689 2016-05-13 Alan Modra <amodra@gmail.com>
2691 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2692 octets_per_byte. Put dynamic .rela.plt last in link orders.
2693 Assign output_offset for reloc sections rather than writing
2694 sorted relocs from block corresponding to output_offset.
2696 2016-05-12 Alan Modra <amodra@gmail.com>
2698 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2700 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2702 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2704 2016-05-11 Alan Modra <amodra@gmail.com>
2706 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2707 (elf32_hppa_check_relocs): Don't set dynobj.
2708 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2709 (elf32_hppa_build_stubs): Likewise.
2710 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2712 2016-05-11 Alan Modra <amodra@gmail.com>
2715 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2716 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2718 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2720 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2721 aarch64_tls_transition check.
2723 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2725 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2727 (arm_stub_sym_claimed): New function.
2728 (elf32_arm_create_stub): Use veneered symbol name and section if
2729 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2730 (arm_stub_claim_sym): New function.
2731 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2732 veneered symbol, otherwise create local symbol as before.
2734 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2736 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2737 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2738 and set branch type of a symbol.
2739 (bfd_elf32_arm_process_before_allocation): Likewise.
2740 (elf32_arm_relocate_section): Likewise and fix identation along the
2742 (allocate_dynrelocs_for_symbol): Likewise.
2743 (elf32_arm_finish_dynamic_symbol): Likewise.
2744 (elf32_arm_swap_symbol_in): Likewise.
2745 (elf32_arm_swap_symbol_out): Likewise.
2747 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2749 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2750 * bfd-in2.h: Regenerated.
2751 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2752 parameter to add_stub_section callback.
2753 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2754 and pass it down to add_stub_section.
2755 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2757 (elf32_arm_size_stubs): Add output section parameter to
2758 add_stub_section function pointer parameter.
2760 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2762 * elf32-arm.c (elf32_arm_create_stub): New function.
2763 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2765 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2767 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2768 arm_stub_a8_veneer_lwm enumerator.
2769 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2770 aforementioned enumerator.
2771 (struct elf32_arm_stub_hash_entry): Delete target_addend
2772 field and add source_value.
2773 (struct a8_erratum_fix): Delete addend field and add target_offset.
2774 (stub_hash_newfunc): Initialize source_value field amd remove
2775 initialization for target_addend.
2776 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2777 the else to being always executed, moving the
2778 arm_stub_a8_veneer_b_cond specific code in it. Remove
2779 stub_entry->target_addend from points_to computation.
2780 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2781 to target symbol from start of section rather than the offset from the
2783 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2784 fields from struct a8_erratum_fix's offset and target_offset
2786 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2787 veneered_insn_loc and loc using stub_entry's source_value.
2789 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2791 (elf32_arm_merge_eabi_attributes): Add merging logic for
2794 2016-05-10 Pip Cet <pipcet@gmail.com>
2797 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2798 Define as _bfd_generic_copy_link_hash_symbol_type when using
2801 2016-05-09 Nick Clifton <nickc@redhat.com>
2804 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2805 field before accessing sections array.
2807 2016-05-09 Christophe Monat <christophe.monat@st.com>
2810 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2811 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2813 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2815 (create_instruction_vldmdb): Likewise.
2816 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2817 uses it to re-encode.
2819 2016-05-09 Nick Clifton <nickc@redhat.com>
2822 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2825 2016-05-09 Alan Modra <amodra@gmail.com>
2827 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2829 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2832 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2833 documenting that indx == -3 if symbol is defined in a discarded
2835 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2836 symbol is defined in a discarded section.
2837 (elf_link_output_extsym): Strip a global symbol defined in a
2840 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2842 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2845 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2849 (elf_i386_convert_load_reloc): This. New function.
2850 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2852 (elf_x86_64_convert_load_reloc): This. New function.
2854 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2857 Don't check if contents == NULL.
2858 (elf_i386_tls_transition): Add from_relocate_section. Check
2859 from_relocate_section instead of contents != NULL. Update
2860 elf_i386_check_tls_transition call.
2861 (elf_i386_check_relocs): Cache the section contents if
2862 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2863 elf_i386_tls_transition.
2864 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2865 to elf_i386_tls_transition.
2866 (elf_backend_caches_rawsize): New.
2867 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2868 if contents == NULL.
2869 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2870 from_relocate_section instead of contents != NULL.
2871 (elf_x86_64_check_relocs): Cache the section contents if
2872 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2873 elf_x86_64_tls_transition.
2874 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2875 to elf_x86_64_tls_transition.
2876 (elf_backend_caches_rawsize): New.
2878 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2881 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2884 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2886 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2887 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2888 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2889 no_apply_dynamic_relocs.
2890 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2891 dynamic relocations generated.
2893 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2895 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2897 (elf_i386_create_dynamic_sections): Here.
2898 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2899 interp setting to ...
2900 (elf_x86_64_create_dynamic_sections): Here.
2902 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2904 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2905 and replace (EH)->has_got_reloc with GOT_RELOC.
2906 (elf_i386_fixup_symbol): Pass has_got_reloc to
2907 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2908 (elf_i386_allocate_dynrelocs): Likewise.
2909 (elf_i386_relocate_section): Likewise.
2910 (elf_i386_finish_dynamic_symbol): Likewise.
2911 (elf_i386_convert_load): Pass TRUE to
2912 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2913 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2914 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2915 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2916 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2917 (elf_x86_64_allocate_dynrelocs): Likewise.
2918 (elf_x86_64_relocate_section): Likewise.
2919 (elf_x86_64_finish_dynamic_symbol): Likewise.
2920 (elf_x86_64_convert_load): Pass TRUE to
2921 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2923 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2925 * elf32-i386.c (check_relocs_failed): New.
2926 (elf_i386_check_relocs): Set check_relocs_failed on error.
2927 (elf_i386_relocate_section): Skip if check_relocs failed.
2929 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2932 check_relocs_failed on error.
2934 2016-04-29 Nick Clifton <nickc@redhat.com>
2937 * elf-bfd.h (struct elf_backend_data): Rename
2938 elf_backend_set_special_section_info_and_link to
2939 elf_backend_copy_special_section_fields.
2940 * elfxx-target.h: Likewise.
2941 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2942 comparing section flags.
2943 (copy_special_section_fields): New function.
2944 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2945 Perform two scans over special sections. The first one looks for
2946 a direct mapping between the output section and an input section.
2947 The second scan looks for a possible match based upon section
2949 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2950 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2952 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2953 elf32_i386_copy_solaris_special_section_fields.
2954 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2955 Rename to elf32_sparc_copy_solaris_special_section_fields.
2956 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2957 elf64_x86_64_copy_solaris_special_section_fields.
2959 2016-04-28 Nick Clifton <nickc@redhat.com>
2961 * po/zh_CN.po: Updated Chinese (simplified) translation.
2963 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2966 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2967 when estimating distances between output sections.
2969 2016-04-27 Alan Modra <amodra@gmail.com>
2971 * elflink.c (_bfd_elf_is_start_stop): New function.
2972 (_bfd_elf_gc_mark_rsec): Use it.
2973 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2975 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2977 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2978 * mmo.c (mmo_get_section_contents): Likewise.
2979 (mmo_set_section_contents): Likewise.
2981 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2983 * elf-bfd.h (elf_link_hash_table): Update comments for
2985 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2986 the unused NULL entry at the head of dynamic symbol table.
2987 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2990 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2992 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2993 created file from dynobj.
2995 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2997 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2998 normal input file if possible.
3000 2016-04-21 Nick Clifton <nickc@redhat.com>
3002 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3003 * aout-target.h: Likewise.
3004 * aout-tic30.c: Likewise.
3005 * binary.c: Likewise.
3007 * coff-alpha.c: Likewise.
3008 * coff-rs6000.c: Likewise.
3009 * coff64-rs6000.c: Likewise.
3010 * coffcode.h: Likewise.
3011 * i386msdos.c: Likewise.
3012 * i386os9k.c: Likewise.
3015 * libbfd-in.h: Likewise.
3016 * libecoff.h: Likewise.
3017 * mach-o-target.c: Likewise.
3019 * nlm-target.h: Likewise.
3020 * oasys.c: Likewise.
3022 * plugin.c: Likewise.
3023 * ppcboot.c: Likewise.
3026 * tekhex.c: Likewise.
3027 * versados.c: Likewise.
3028 * vms-alpha.c: Likewise.
3030 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3031 * linker.c (bfd_link_check_relocs): New function.
3032 (_bfd_generic_link_check_relocs): New function.
3033 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3034 _bfd_link_check_relocs field.
3035 (struct bfd_target)L Add _bfd_link_check_relocs field.
3036 * bfd-in2.h: Regenerate.
3037 * libbfd.h: Regenerate.
3039 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3041 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3042 (elf_backend_gc_sweep_hook): Likewise.
3043 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3044 (elf_backend_gc_sweep_hook): Likewise.
3046 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3048 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3049 in excluded sections
3051 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3054 * elf64-x86-64.c (check_relocs_failed): New.
3055 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3056 Support relocation agaist local symbol. Set check_relocs_failed.
3057 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3058 R_X86_64_32 relocation overflow.
3059 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3060 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3062 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3064 * elf32-i386.c (elf_i386_check_relocs): Call
3065 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3066 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3068 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3070 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3071 * elflink.c (_bfd_elf_link_check_relocs): New function.
3072 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3073 if check_relocs_after_open_input is FALSE.
3075 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3077 * cache.c: Update old style function definitions.
3078 * elf32-m68k.c: Likewise.
3079 * elf64-mmix.c: Likewise.
3080 * stab-syms.c: Likewise.
3082 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3084 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3086 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3088 * Makefile.in: Regenerated with automake 1.11.6.
3089 * aclocal.m4: Likewise.
3090 * doc/Makefile.in: Likewise.
3092 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3094 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3095 * bfd-in2.h: Regenerate.
3096 * libbfd.h: Regenerate.
3097 * elf32-arc.c: Add 'opcode/arc.h' include.
3098 (struct arc_relocation_data): Add symbol_name.
3099 (arc_special_overflow_checks): New function.
3100 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3101 required, add an extra comment.
3102 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3104 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3106 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3108 (elf_arc_relocate_section): Update enum uses.
3109 (elf_arc_check_relocs): Likewise.
3110 (elf_arc_finish_dynamic_symbol): Likewise.
3112 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3117 2016-04-14 Nick Clifton <nickc@redhat.com>
3120 * elf-bbfd.h (struct elf_backend_data): New field:
3122 New field: elf_backend_set_special_section_info_and_link
3123 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3125 (elf_backend_set_special_section_info_and_link): Define if not
3127 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3128 elf_backend_strtab_flags macros to initialise fields in structure.
3129 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3130 being set even if SHF_MERGE is not set.
3131 (elf_fake_sections): Likewise.
3132 (section_match): New function. Matches two ELF sections based
3133 upon fixed characteristics.
3134 (find_link): New function. Locates a section in a BFD that
3135 matches a section in a different BFD.
3136 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3137 fields of reserved sections.
3138 (bfd_elf_compute_section_file_positions): Set the flags for the
3139 .shstrtab section based upon the elf_strtab_flags field in the
3140 elf_backend_data structure.
3141 (swap_out_syms): Likewise for the .strtab section.
3142 * elflink.c (bfd_elf_final_link): Set the flags for the
3143 .strtab section based upon the elf_strtab_flags field in the
3144 elf_backend_data structure.
3145 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3146 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3148 (elf_backend_set_special_section_info_and_link): Define for
3150 * elf32-sparc.c: Likewise.
3151 * elf64-x86-64.c: Likewise.
3153 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3156 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3158 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3159 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3160 applies to read-only section.
3161 * elf32-i386.c (elf_i386_link_hash_table): Add
3162 readonly_dynrelocs_against_ifunc.
3163 (elf_i386_allocate_dynrelocs): Updated.
3164 (elf_i386_size_dynamic_sections): Issue an error for read-only
3165 segment with dynamic IFUNC relocations only if
3166 readonly_dynrelocs_against_ifunc is TRUE.
3167 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3168 readonly_dynrelocs_against_ifunc.
3169 (elf_x86_64_allocate_dynrelocs): Updated.
3170 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3171 segment with dynamic IFUNC relocations only if
3172 readonly_dynrelocs_against_ifunc is TRUE.
3173 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3176 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3178 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3179 a fall through from error_ret_free_internal. Free local_syms in
3180 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3182 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3184 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3185 (relocate_plt_for_entry): Likewise.
3187 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3189 * elf32-arc.c (elf_arc_check_relocs): Changed
3191 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3193 * elf32-arc.c (name_for_global_symbol): Changed assert.
3194 (get_replace_function): Created.:
3195 (struct arc_relocation_data): Changed to signed types.
3196 (defines S, L, P, PDATA): Casted to signed type.
3197 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3198 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3199 (arc_do_relocation): Changed.
3201 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3203 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3205 (elf_arc_relocate_section): Added and changed asserts, validating
3206 the synamic symbol index.
3207 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3208 relocation if symbol has dynindx set to -1.
3210 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3213 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3214 and internal symbols which have a dynamic index into local
3217 2016-04-04 Nick Clifton <nickc@redhat.com>
3220 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3221 version number if the version is zero.
3223 2016-04-01 Alan Modra <amodra@gmail.com>
3226 * elflink.c (on_needed_list): Recursively check needed status.
3227 (elf_link_add_object_symbols): Adjust.
3229 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3231 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3232 internal_relocs only if they aren't cached.
3234 2016-03-29 Nick Clifton <nickc@redhat.com>
3237 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3238 assertion on the size of the got section to allow it to be bigger
3239 than the number of relocs.
3241 2016-03-29 Toni Spets <toni.spets@iki.fi>
3244 * coffcode.h (coff_write_object_contents): Revert accidental
3247 2016-03-22 Alan Modra <amodra@gmail.com>
3250 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3251 DW_FORM_flag_present.
3253 2016-03-22 Nick Clifton <nickc@redhat.com>
3255 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3256 architecture name for backwards compatibility.
3258 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3259 unbounded stack use.
3261 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3262 sufficiently recent version of GCC.
3263 * configure: Regenerate.
3265 2016-03-22 Alan Modra <amodra@gmail.com>
3268 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3270 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3272 * archures.c (bfd_mach_arc_nps400): Define.
3273 * bfd-in2.h: Regenerate.
3274 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3275 some existing entries to make space.
3276 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3277 (arc_elf_final_write_processing): Likewise.
3279 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3281 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3283 (arc_elf_final_write_processing): Don't bother setting cpu field
3284 in e_flags, this will have been set elsewhere.
3286 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3288 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3291 2016-03-21 Nick Clifton <nickc@redhat.com>
3293 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3294 * configure: Regenerate.
3295 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3296 alloca with call to xmalloc.
3297 * elf32-nds32.c: Likewise.
3298 * elf64-hppa.c: Likewise.
3299 * elfxx-mips.c: Likewise.
3301 * pei-x86_64.c: Likewise.
3305 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3308 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3310 (elf_i386_relocate_section): Likewise.
3311 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3312 (elf_x86_64_relocate_section): Likewise.
3314 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3317 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3318 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3319 relocation overflow check.
3321 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3323 * bfd-in2.h: Regenerated.
3325 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3328 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3329 uses bytes not octets.
3330 * elflink.c (resolve_section): Likewise.
3331 Add a bfd parameter.
3332 (eval_section): Pass the input_bfd to resolve_section.
3333 (bfd_elf_perform_complex_relocation): Convert byte offset to
3334 octets before read and writing values.
3335 (elf_link_input_bfd): Add byte to octet conversions.
3336 (elf_reloc_link_order): Likewise.
3337 (elf_fixup_link_order): Likewise.
3338 (bfd_elf_final_link): Likewise.
3339 * reloc.c (_bfd_final_link_relocate): Likewise.
3340 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3342 2016-03-10 Nick Clifton <nickc@redhat.com>
3344 * config.bfd: Mark the i370 target as obsolete.
3346 2016-03-09 Pedro Alves <palves@redhat.com>
3348 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3349 gcc ABI)" to printable name.
3350 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3351 of "v850-rh850" as printable name.
3353 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3356 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3357 relocations against absolute symbols.
3359 2016-03-09 Alan Modra <amodra@gmail.com>
3362 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3363 length elements in the archive.
3365 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3368 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3369 for -E/--dynamic-list only when not relocatable.
3371 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3374 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3375 count for locally defined local IFUNC symbols in shared object.
3376 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3378 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3381 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3384 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3385 Andrew Burgess <andrew.burgess@embecosm.com>
3387 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3388 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3389 (arc_elf_howto_init): Added assert to validate relocations.
3390 (get_middle_endian_relocation): Delete.
3391 (middle_endian_convert): New function.
3392 (ME): Redefine, now does nothing.
3393 (IS_ME): New define.
3394 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3395 definition to call middle_endian_convert. Add a new local
3396 variable and make use of this throughout. Added call to
3397 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3399 2016-03-07 Nick Clifton <nickc@redhat.com>
3402 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3403 length elements in the archive.
3405 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3407 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3408 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3410 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3413 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3414 executable as definition if the new definition comes from a
3417 2016-03-02 Alan Modra <amodra@gmail.com>
3419 * Makefile.in: Regenerate.
3420 * po/SRC-POTFILES.in: Regenerate.
3422 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3424 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3425 relocation addend when sections get merged.
3427 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3429 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3431 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3432 Assert for code sections dynamic relocs.
3434 2016-02-26 Renlin Li <renlin.li@arm.com>
3436 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3437 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3439 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3442 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3443 load with locally bound symbols if PIC is false or there is no
3444 base register. Optimize branch to 0 if PIC is false.
3445 (elf_i386_relocate_section): Don't generate dynamic relocations
3446 against undefined weak symbols if PIC is false.
3447 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3448 if we can't estimate relocation overflow with --no-relax.
3449 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3450 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3451 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3452 against undefined weak symbols if PIC is false.
3454 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3457 * bfd.c (bfd): Change flags to 20 bits.
3458 (BFD_CONVERT_ELF_COMMON): New.
3459 (BFD_USE_ELF_STT_COMMON): Likewise.
3460 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3461 BFD_USE_ELF_STT_COMMON.
3462 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3463 * configure.ac: Remove --enable-elf-stt-common.
3464 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3465 common symbol depending on BFD_CONVERT_ELF_COMMON and
3466 BFD_USE_ELF_STT_COMMON.
3467 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3469 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3471 (elf_link_convert_common_type): New function.
3472 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3473 common symbol depending on BFD_CONVERT_ELF_COMMON and
3474 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3475 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3476 and BFD_USE_ELF_STT_COMMON to object_flags.
3477 (TARGET_LITTLE_SYM): Likewise.
3478 * syms.c (BSF_KEEP_G): Renamed to ...
3479 (BSF_ELF_COMMON): This.
3480 * bfd-in2.h: Regenerated.
3481 * config.in: Likewise.
3482 * configure: Likewise.
3484 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3489 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3490 (elf_i386_link_hash_entry): Add has_got_reloc and
3492 (elf_i386_link_hash_table): Add interp.
3493 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3495 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3497 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3498 (elf_i386_fixup_symbol): New function.
3499 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3500 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3501 relocations and discard relocations against resolved undefined
3502 weak symbols in executable. Don't make resolved undefined weak
3503 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3504 relocation against undefined weak symbols in PIE.
3505 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3506 (elf_i386_relocate_section): Don't generate dynamic relocations
3507 against resolved undefined weak symbols in PIE, except for
3509 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3510 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3511 Don't generate dynamic relocation against resolved undefined weak
3512 symbol in executable.
3513 (elf_i386_finish_dynamic_sections): Call
3514 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3515 (elf_backend_fixup_symbol): New.
3516 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3517 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3519 (elf_x86_64_link_hash_table): Add interp.
3520 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3522 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3524 (elf_x86_64_check_relocs): Set has_got_reloc and
3526 (elf_x86_64_fixup_symbol): New function.
3527 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3528 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3529 relocations and discard relocations against resolved undefined
3530 weak symbols in executable. Don't make resolved undefined weak
3531 symbols in executable dynamic.
3532 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3533 (elf_x86_64_relocate_section): Check relocation overflow for
3534 dynamic relocations against unresolved weak undefined symbols.
3535 Don't generate dynamic relocations against resolved weak
3536 undefined symbols in PIE.
3537 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3538 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3539 Don't generate dynamic relocation against resolved undefined weak
3540 symbol in executable.
3541 (elf_x86_64_finish_dynamic_sections): Call
3542 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3543 (elf_backend_fixup_symbol): New.
3545 2016-02-26 Alan Modra <amodra@gmail.com>
3547 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3548 save_restore_funcs, rest of sections when not relocatable.
3549 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3550 (sfpr_define): Define all symbols on emitted code.
3551 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3552 when relocatable. Move sfpr_define loop earlier.
3554 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3556 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3557 (elf_x86_64_relocate_section): Use it. Replace
3558 x86_64_elf_howto_table[r_type] with howto.
3560 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3563 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3564 symbol version is unknown.
3566 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3568 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3569 to (bfd_vma) -1 when setting needs_plt to 0.
3570 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3572 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3574 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3575 library, instead of PIC, and don't check PDE when making linker
3576 assigned symbol dynamic.
3578 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3580 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3581 ABIVERSION for non-executable stack.
3583 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3586 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3587 Always produce a RELATIVE reloc for a local symbol.
3589 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3591 Fix test-case ld-elf/pr19617b
3592 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3593 discard unused non-function symbols when --dynamic-list-data.
3595 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3597 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3598 dynsym section, even if it is empty, with dynamic sections.
3600 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3602 * syms.c: Remove BSF_COMMON from comments.
3603 * bfd-in2.h: Regenerated.
3605 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3607 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3608 for destination. Remove useless function parameters.
3609 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3611 2016-02-19 Nick Clifton <nickc@redhat.com>
3614 * aoutx.h (aout_link_add_symbols): Check for out of range string
3618 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3619 processing if we encounter a reloc without an associated symbol.
3621 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3624 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3625 sections for -E/--dynamic-list.
3627 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3629 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3632 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3634 * plugin.c (plugin_vec): Set match priority to 255.
3635 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3636 matching against the plugin vector, take priority from there not
3639 2016-02-15 Nick Clifton <nickc@redhat.com>
3641 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3642 for length and type fields. Use a signed value for the
3643 suffix_length field.
3645 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3648 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3649 significant bit in GOT offset for R_386_GOT32X.
3651 2016-02-10 Nick Clifton <nickc@redhat.com>
3654 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3656 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3657 number of messages about FDE encoding preventing .eh_frame_hdr
3660 2016-02-09 Nick Clifton <nickc@redhat.com>
3662 * oasys.c (oasys_archive_p): Fix indentation.
3663 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3664 constant for left shifting.
3666 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3667 helpful warning message to explain why certain AArch64 relocs
3670 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3672 * pe-mips.c (coff_mips_reloc): Fix formatting.
3674 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3676 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3677 to bfd_mach_arc_arc600.
3679 2016-02-04 Alan Modra <amodra@gmail.com>
3681 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3684 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3687 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3688 distances in the compressed_size field of the output section.
3690 2016-02-02 Alan Modra <amodra@gmail.com>
3692 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3693 ELFv2 entry optimization.
3695 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3698 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3699 no relocations in relocatable files.
3701 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3704 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3705 if a symbol from a library loaded via DT_NEEDED doesn't match
3706 the symbol referenced by regular object.
3708 2016-02-01 Nathaniel Smith <njs@pobox.com>
3710 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3713 2016-02-01 Alan Modra <amodra@gmail.com>
3715 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3716 an out of range reloc_index.
3717 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3719 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3721 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3722 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3723 * Makefile.in: Regenerated.
3725 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3727 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3729 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3732 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3734 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3736 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3739 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3740 against STT_GNU_IFUNC symbol only with dynamic symbols.
3741 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3743 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3746 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3747 decompress debug sections.
3749 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3751 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3754 2016-01-25 Nick Clifton <nickc@redhat.com>
3757 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3758 dsym filename buffer.
3760 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3762 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3764 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3766 * elfxx-mips.c (BZ16_REG): Correct calculation.
3768 2016-01-21 Nick Clifton <nickc@redhat.com>
3770 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3771 changing the type of _loc to be bfd_byte *.
3772 (elf_arc_finish_dynamic_symbol): Likewise.
3774 2016-01-21 Nick Clifton <nickc@redhat.com>
3777 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3778 class of the linker stub bfd.
3779 (elf32_arm_check_relocs): Skip check for pic format after
3780 processing a vxWorks R_ARM_ABS12 reloc.
3781 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3782 reporting a class mismatch.
3784 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3786 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3787 veneer for sym_sec != input_sec.
3788 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3789 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3790 calculation destination.
3792 2016-01-21 Alan Modra <amodra@gmail.com>
3794 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3795 (swap_linux_prpsinfo64_out): New function.
3796 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3797 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3798 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3799 (elfcore_write_linux_prpsinfo64): Likewise.
3800 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3801 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3802 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3804 2016-01-21 Alan Modra <amodra@gmail.com>
3806 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3807 * elf.c: Adjust #include.
3808 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3809 * Makefile.am (SOURCE_HFILES): Update.
3810 * Makefile.in: Regenerate.
3811 * po/SRC-PORFILES.in: Regenerate.
3813 2016-01-21 Alan Modra <amodra@gmail.com>
3815 * configure.ac: Move corefile selection later in file. Move
3816 tdefaults code immediately after other target vector code.
3817 * configure: Regenerate.
3819 2016-01-20 Mickael Guene <mickael.guene@st.com>
3821 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3822 section using '.text.noread' pattern.
3824 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3826 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3828 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3829 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3831 * arc-plt.def: New file.
3832 * arc-plt.h: Likewise.
3833 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3834 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3835 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3836 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3837 (name_for_global_symbol): Added.
3838 (ADD_RELA): Helper to create dynamic relocs.
3839 (new_got_entry_to_list): Create a new got entry in linked list.
3840 (symbol_has_entry_of_type): Search for specific type of entry in
3842 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3843 (is_reloc_for_TLS, arc_elf_set_private_flags)
3844 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3845 (arc_elf_merge_private_bfd_data): New functions.
3846 (debug_arc_reloc): Cleaned debug info printing.
3847 (PDATA reloc): Changed not to perform address alignment.
3848 (reverse_me): Added. Fix for ARC_32 relocs.
3849 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3851 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3852 Changed function to access an array of list of GOT entries instead
3853 of just an array of offsets.
3854 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3855 (elf_arc_check_relocs): Likewise.
3856 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3857 (elf_arc_finish_dynamic_sections): Likewise
3858 (arc_create_dynamic_sections): Modified conditions to create
3860 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3861 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3862 (relocate_plt_for_entry): Changed to support new way to define PLT
3864 (add_symbol_to_plt): Likewise.
3865 (arc_elf_link_hash_table_create): New function.
3867 2016-01-18 Nick Clifton <nickc@redhat.com>
3870 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3871 section number into internal section number.
3872 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3873 * coffswap.h (coff_swap_sym_in): Likewise.
3874 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3875 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3876 section number field is big enough to hold the external value.
3878 2016-01-17 Alan Modra <amodra@gmail.com>
3880 * configure: Regenerate.
3882 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3884 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3885 when address in first unwind entry does not match start of
3888 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3889 Jiong Wang <jiong.wang@arm.com>
3892 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3895 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3897 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3898 place 'R_' before the reloc name returned.
3899 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3900 the relocation string.
3902 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3904 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3905 factored out from...
3906 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3908 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3910 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3911 attribute check after ELF file header flag check.
3913 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3915 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3916 return status from `_bfd_elf_merge_object_attributes'.
3918 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3920 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3921 factored out from...
3922 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3924 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3926 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3927 handling of input MIPS ABI flags together.
3929 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3931 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3932 attribute checks for null input.
3934 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3936 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3937 pointers to target data.
3939 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3941 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3944 2016-01-01 Alan Modra <amodra@gmail.com>
3946 Update year range in copyright notice of all files.
3948 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3950 Copyright (C) 2016 Free Software Foundation, Inc.
3952 Copying and distribution of this file, with or without modification,
3953 are permitted in any medium without royalty provided the copyright
3954 notice and this notice are preserved.
3960 version-control: never