1 2016-12-15 Alan Modra <amodra@gmail.com>
5 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
6 reloc counting code later after ELF flavour test.
8 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
10 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
11 (bfd_mips_elf_get_abiflags): New prototype.
12 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
13 * bfd-in2.h: Regenerate.
15 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
17 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
20 2016-12-13 Alan Modra <amodra@gmail.com>
22 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
23 for objcopy/strip or when a ld script specifies PHDRS.
25 2016-12-13 Alan Modra <amodra@gmail.com>
27 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
28 segments that include the ELF file header or program headers.
30 2016-12-08 Alan Modra <amodra@gmail.com>
33 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
35 2016-12-07 Nick Clifton <nickc@redhat.com>
38 * elflink.c (bfd_elf_record_link_assignment): Replace call to
39 abort with an error message and error return value.
41 2016-12-06 Nick Clifton <nickc@redhat.com>
44 * elf.c (copy_special_section_fields): Check for an invalid
45 sh_link field before attempting to follow it.
48 * aoutx.h (squirt_out_relocs): Check for relocs without an
51 2016-12-06 Alan Modra <amodra@gmail.com>
53 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
54 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
55 Don't match lmd and stmd.
57 2016-12-05 Alyssa Milburn <amilburn@zall.org>
59 * elfxx-sparc.c: Do not stop processing relocations after
60 partially relaxing a call with WDISP30.
62 2016-12-05 Nick Clifton <nickc@redhat.com>
65 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
66 the end of the string buffer.
69 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
72 * aoutx.h (squirt_out_relocs): Check for and report any relocs
73 that could not be recognised.
76 * elf.c (find_link): Check for null headers before attempting to
80 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
84 (aout_link_add_symbols): Fix off by one error checking for
85 overflow of string offset.
87 2016-12-03 Alan Modra <amodra@gmail.com>
89 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
90 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
92 (lookup_fdh): Link direct fdh sym via oh field and set flags.
93 (make_fdh): Make strong and weak undefined function descriptor
95 (ppc64_elf_merge_symbol): New function.
96 (elf_backend_merge_symbol): Define.
97 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
99 (add_symbol_adjust): Don't twiddle symbols to undefweak.
100 Propagate more ref flags to function descriptor symbol. Make
101 some function descriptor symbols dynamic.
102 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
103 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
104 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
105 Don't call lookup_fdh here.
106 (ppc64_elf_gc_sections): New function.
107 (bfd_elf64_bfd_gc_sections): Define.
108 (ppc64_elf_gc_mark_hook): Mark descriptor.
109 (func_desc_adjust): Don't make fake function descriptor syms strong
110 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
111 flag when deciding whether a dynamic function descriptor might
112 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
113 plt regardless of visibility. Make descriptor dynamic if
114 entry sym is dynamic, not for other cases.
115 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
117 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
118 (ppc64_elf_size_stubs): Likewise.
119 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
120 undefweak if stub symbol is defined.
121 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
122 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
124 2016-12-03 Alan Modra <amodra@gmail.com>
126 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
127 elf_link_hash_table rather than ppc_link_hash_table.
129 2016-12-03 Alan Modra <amodra@gmail.com>
131 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
133 2016-12-03 Alan Modra <amodra@gmail.com>
135 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
136 warning and indirect symbols.
138 2016-12-03 Alan Modra <amodra@gmail.com>
140 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
141 flags when direct symbol is versioned_hidden.
143 2016-12-02 Nick Clifton <nickc@redhat.com>
146 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
147 when following indirect links.
150 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
151 for an illegal string offset.
153 2016-12-02 Gary Benson <gbenson@redhat.com>
155 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
158 2016-12-02 Josh Conner <joshconner@google.com>
160 * config.bfd: Add support for fuchsia (OS).
162 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
165 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
166 to the GOT when operating in 32-bit mode.
168 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
171 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
172 test for HI16 relocs.
174 2016-12-01 Nick Clifton <nickc@redhat.com>
177 * aoutx.h (find_nearest_line): Handle the case where the main file
178 name and the directory name are both empty.
181 * aoutx.h (find_nearest_line): Handle the case where the function
184 2016-11-30 Alan Modra <amodra@gmail.com>
186 * elf.c (get_program_header_size): Revert accidental change.
188 2016-11-30 Alan Modra <amodra@gmail.com>
191 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
192 on any pass past STUB_SHRINK_ITER.
194 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
196 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
197 symbol in executable.
198 (elf_link_output_extsym): Don't change bind from global to
199 local when linking executable.
201 2016-11-28 Nick Clifton <nickc@redhat.com>
204 * elf.c (phdr_sorter): Delete.
205 (assign_file_positions_except_relocs): Do not sort program
208 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
211 * peXXigen.c (rsrc_process_section): Do not shrink the merged
214 2016-11-24 Jiong Wang <jiong.wang@arm.com>
217 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
220 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
222 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
224 2016-11-23 Nick Clifton <nickc@redhat.com>
227 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
228 they contain the program headers.
229 (_bfd_elf_map_sections_to_segments): If the linker created the
230 PHDR segment then always attempt to include it in a LOAD segment.
231 (assign_file_positions_for_non_load_sections): Allow LOAD segments
232 to overlap PHDR segments.
233 (phdr_sorter): New function. Sorts program headers.
234 (assign_file_positions_except_relocs): Sort the program headers
235 before writing them out. Issue an error if the PHDR segment is
236 not covered by a LOAD segment, unless the backend allows it.
237 * elf-bfd.h (struct elf_backend_data): Add
238 elf_backend_allow_non_load_phdr.
239 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
240 default definition that returns FALSE.
241 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
243 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
245 (elf_backend_allow_non_load_phdr): Define.
246 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
247 place the interpreter string into the .interp section if the
248 nointerp flag is set in the link info structure.
249 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
250 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
251 _gp symbol not being part of the output.
253 2016-11-23 Alan Modra <amodra@gmail.com>
255 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
256 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
257 (elfNN_bed): Init new field.
258 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
260 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
262 (elf_backend_dtrel_excludes_plt): Define.
263 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
264 (elf_backend_dtrel_excludes_plt): Define.
265 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
266 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
267 (elf_backend_dtrel_excludes_plt): Define.
268 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
270 (elf_backend_dtrel_excludes_plt): Define.
271 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
273 (elf_backend_dtrel_excludes_plt): Define.
274 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
276 (elf_backend_dtrel_excludes_plt): Define.
277 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
279 (elf_backend_dtrel_excludes_plt): Define.
280 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
282 (elf_backend_dtrel_excludes_plt): Define.
283 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
285 (elf_backend_dtrel_excludes_plt): Define.
286 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
288 (elf_backend_dtrel_excludes_plt): Define.
289 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
291 (elf_backend_dtrel_excludes_plt): Define.
292 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
293 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
295 (elf_backend_dtrel_excludes_plt): Define.
296 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
297 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
299 (elf_backend_dtrel_excludes_plt): Define.
300 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
302 (elf_backend_dtrel_excludes_plt): Define.
303 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
305 (elf_backend_dtrel_excludes_plt): Define.
306 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
308 (elf_backend_dtrel_excludes_plt): Define.
309 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
311 (elf_backend_dtrel_excludes_plt): Define.
312 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
313 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
315 (elf_backend_dtrel_excludes_plt): Define.
316 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
318 (elf_backend_dtrel_excludes_plt): Define.
319 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
321 (elf_backend_dtrel_excludes_plt): Define.
322 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
324 (elf_backend_dtrel_excludes_plt): Define.
325 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
327 (elf_backend_dtrel_excludes_plt): Define.
328 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
330 (elf_backend_dtrel_excludes_plt): Define.
331 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
333 (elf_backend_dtrel_excludes_plt): Define.
334 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
336 (elf_backend_dtrel_excludes_plt): Define.
337 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
339 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
341 2016-11-23 Alan Modra <amodra@gmail.com>
343 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
345 (mn10300_elf_final_link_relocate): Likewise.
346 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
347 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
348 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
349 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
350 * elf32-bfin.c (bfin_check_relocs): Likewise.
351 (bfin_relocate_section): Likewise.
352 (bfin_gc_sweep_hook): Likewise.
353 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
355 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
356 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
358 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
360 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
361 (bfin_size_dynamic_sections): Likewise.
362 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
363 (cr16_elf_check_relocs): Likewise.
364 (cr16_elf_final_link_relocate): Likewise.
365 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
366 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
367 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
368 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
369 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
370 * elf32-cris.c (cris_elf_relocate_section): Likewise.
371 (elf_cris_finish_dynamic_symbol): Likewise.
372 (elf_cris_finish_dynamic_sections): Likewise.
373 (cris_elf_gc_sweep_hook): Likewise.
374 (elf_cris_adjust_gotplt_to_got): Likewise.
375 (elf_cris_adjust_dynamic_symbol): Likewise.
376 (cris_elf_check_relocs): Likewise. Delete dead code.
377 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
379 (elf_cris_discard_excess_program_dynamics): Likewise.
380 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
381 sgotrel, splt and spltrel.
382 (frvfdpic_got_section, frvfdpic_gotrel_section,
383 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
385 (_frv_create_got_section): Likewise.
386 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
387 srelgot, splt and srelplt.
388 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
389 (elf32_hppa_create_dynamic_sections): Likewise.
390 (elf32_hppa_check_relocs): Likewise.
391 (allocate_plt_static): Likewise.
392 (allocate_dynrelocs): Likewise.
393 (elf32_hppa_size_dynamic_sections): Likewise.
394 (elf32_hppa_relocate_section): Likewise.
395 (elf32_hppa_finish_dynamic_symbol): Likewise.
396 (elf32_hppa_finish_dynamic_sections): Likewise.
397 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
398 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
399 sgotplt, srelgot, splt and srelplt.
400 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
402 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
403 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
404 (lm32_elf_check_relocs): Likewise.
405 (lm32_elf_finish_dynamic_sections): Likewise.
406 (lm32_elf_finish_dynamic_symbol): Likewise.
407 (allocate_dynrelocs): Likewise.
408 (lm32_elf_size_dynamic_sections): Likewise.
409 (lm32_elf_create_dynamic_sections): Likewise.
410 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
411 (m32c_elf_check_relocs): Likewise.
412 (m32c_elf_finish_dynamic_sections): Likewise.
413 (m32c_elf_always_size_sections): Likewise.
414 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
415 sgotplt, srelgot, splt and srelplt.
416 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
417 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
419 (allocate_dynrelocs): Likewise.
420 (m32r_elf_size_dynamic_sections): Likewise.
421 (m32r_elf_relocate_section): Likewise.
422 (m32r_elf_finish_dynamic_symbol): Likewise.
423 (m32r_elf_finish_dynamic_sections): Likewise.
424 (m32r_elf_check_relocs): Likewise.
425 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
426 (elf_m68k_check_relocs): Likewise.
427 (elf_m68k_adjust_dynamic_symbol): Likewise.
428 (elf_m68k_size_dynamic_sections): Likewise.
429 (elf_m68k_relocate_section): Likewise.
430 (elf_m68k_finish_dynamic_symbol): Likewise.
431 (elf_m68k_finish_dynamic_sections): Likewise.
432 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
433 sgotplt, srelgot, splt and srelplt.
434 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
436 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
438 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
439 (allocate_dynrelocs): Likewise.
440 (elf_metag_size_dynamic_sections): Likewise.
441 (elf_metag_finish_dynamic_symbol): Likewise.
442 (elf_metag_finish_dynamic_sections): Likewise.
443 (elf_metag_size_stubs): Likewise.
444 (elf_backend_got_header_size): Don't define.
445 (elf_backend_want_got_plt): Define.
446 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
447 sgotplt, srelgot, splt and srelpl.
448 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
450 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
451 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
452 (microblaze_elf_create_dynamic_sections): Likewise.
453 (allocate_dynrelocs): Likewise.
454 (microblaze_elf_size_dynamic_sections): Likewise.
455 (microblaze_elf_finish_dynamic_symbol): Likewise.
456 (microblaze_elf_finish_dynamic_sections): Likewise.
457 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
459 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
460 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
462 (allocate_dynrelocs): Likewise.
463 (nds32_elf_size_dynamic_sections): Likewise.
464 (nds32_elf_relocate_section): Likewise.
465 (nds32_elf_finish_dynamic_symbol): Likewise.
466 (nds32_elf_finish_dynamic_sections): Likewise.
467 (nds32_elf_check_relocs): Likewise.
468 (calculate_plt_memory_address): Likewise.
469 (calculate_got_memory_address): Likewise.
470 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
471 sgotplt, srelgot, splt and srelplt.
472 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
473 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
474 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
475 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
476 (or1k_elf_finish_dynamic_sections): Likewise.
477 (or1k_elf_finish_dynamic_symbol): Likewise.
478 (allocate_dynrelocs): Likewise.
479 (or1k_elf_size_dynamic_sections): Likewise.
480 (or1k_elf_create_dynamic_sections): Likewise.
481 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
482 plt, relplt, iplt, reliplt and sgotplt.
483 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
484 (ppc_elf_create_glink): Likewise.
485 (ppc_elf_create_dynamic_sections): Likewise.
486 (ppc_elf_check_relocs): Likewise.
487 (ppc_elf_select_plt_layout): Likewise.
488 (ppc_elf_tls_setup): Likewise.
489 (allocate_got): Likewise.
490 (allocate_dynrelocs): Likewise.
491 (ppc_elf_size_dynamic_sections): Likewise.
492 (ppc_elf_relax_section): Likewise.
493 (ppc_elf_relocate_section): Likewise.
494 (ppc_elf_finish_dynamic_symbol): Likewise.
495 (ppc_elf_reloc_type_class): Likewise.
496 (ppc_elf_finish_dynamic_sections): Likewise.
497 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
498 (rl78_elf_check_relocs): Likewise.
499 (rl78_elf_finish_dynamic_sections): Likewise.
500 (rl78_elf_always_size_sections): Likewise.
501 * elf32-s390.c (create_got_section): Delete.
502 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
503 (elf_s390_check_relocs): Likewise.
504 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
505 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
506 * elf32-score7.c (score_elf_create_got_section): As above.
507 (s7_bfd_score_elf_finish_dynamic_sections): As above.
508 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
509 sgotplt, srelgot, splt and srelplt.
510 (create_got_section): Don't set them.
511 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
513 (allocate_dynrelocs): Likewise.
514 (sh_elf_size_dynamic_sections): Likewise.
515 (sh_elf_add_rofixup): Likewise.
516 (sh_elf_relocate_section): Likewise.
517 (sh_elf_check_relocs): Likewise.
518 (sh_elf_finish_dynamic_symbol): Likewise.
519 (sh_elf_finish_dynamic_sections): Likewise.
520 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
521 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
522 * elf32-vax.c (elf_vax_check_relocs): Likewise.
523 (elf_vax_adjust_dynamic_symbol): Likewise.
524 (elf_vax_always_size_sections): Likewise.
525 (elf_vax_instantiate_got_entries): Likewise.
526 (elf_vax_relocate_section): Likewise.
527 (elf_vax_finish_dynamic_symbol): Likewise.
528 (elf_vax_finish_dynamic_sections): Likewise.
529 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
530 (xstormy16_elf_always_size_sections): Likewise.
531 (xstormy16_elf_relocate_section): Likewise.
532 (xstormy16_elf_finish_dynamic_sections): Likewise.
533 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
534 sgotplt, srelgot, splt and srelplt.
535 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
537 (elf_xtensa_allocate_dynrelocs): Likewise.
538 (elf_xtensa_allocate_local_got_size): Likewise.
539 (elf_xtensa_size_dynamic_sections): Likewise.
540 (elf_xtensa_relocate_section): Likewise.
541 (elf_xtensa_finish_dynamic_sections): Likewise.
542 (shrink_dynamic_reloc_sections): Likewise.
543 (elf_xtensa_get_plt_section): Likewise.
544 (elf_xtensa_get_gotplt_section): Likewise.
545 (xtensa_callback_required_dependence): Likewise.
546 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
547 shortcuts to dynamic sections.
548 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
550 (elf64_alpha_size_plt_section): Likewise.
551 (elf64_alpha_size_rela_got_1): Likewise.
552 (elf64_alpha_size_rela_got_section): Likewise.
553 (elf64_alpha_relocate_section): Likewise.
554 (elf64_alpha_finish_dynamic_symbol): Likewise.
555 (elf64_alpha_finish_dynamic_sections): Likewise.
556 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
557 * elf64-s390.c (create_got_section): Delete.
558 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
559 (elf_s390_check_relocs): Likewise.
560 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
562 (sh_elf64_check_relocs): Likewise.
563 (sh64_elf64_adjust_dynamic_symbol): Likewise.
564 (sh64_elf64_size_dynamic_sections): Likewise.
565 (sh64_elf64_finish_dynamic_symbol): Likewise.
566 (sh64_elf64_finish_dynamic_sections): Likewise.
567 * elflink.c (_bfd_elf_create_got_section): Likewise.
568 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
569 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
570 (elfNN_ia64_finish_dynamic_sections): Likewise.
571 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
572 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
573 sgotplt, splt and sgot.
574 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
576 (mips_elf_gotplt_index): Likewise.
577 (mips_elf_primary_global_got_index): Likewise.
578 (mips_elf_global_got_index): Likewise.
579 (mips_elf_got_offset_from_index): Likewise.
580 (mips_elf_create_local_got_entry): Likewise.
581 (mips_elf_create_got_section): Likewise.
582 (mips_elf_calculate_relocation): Likewise.
583 (_bfd_mips_elf_create_dynamic_sections): Likewise.
584 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
585 (mips_elf_lay_out_got): Likewise.
586 (mips_elf_set_plt_sym_value): Likewise.
587 (_bfd_mips_elf_size_dynamic_sections): Likewise.
588 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
589 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
590 (mips_finish_exec_plt): Likewise.
591 (mips_vxworks_finish_exec_plt): Likewise.
592 (mips_vxworks_finish_shared_plt): Likewise.
593 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
594 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
595 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
597 2016-11-23 Alan Modra <amodra@gmail.com>
599 * po/BLD-POTFILES.in: Regenerate.
600 * po/SRC-POTFILES.in: Regenerate.
602 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
604 * warning.m4: Fix spelling in comments.
605 * configure.ac: Fix spelling in comments.
606 * configure: Regenerate.
608 2016-11-22 Alan Modra <amodra@gmail.com>
611 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
612 * elf32-ppc.c: Include opcode/ppc.h.
613 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
614 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
615 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
616 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
617 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
618 (ppc_elf_link_hash_table_create): Update default_params init.
619 (ppc_elf_vle_split16): Correct shift and mask. Add params.
620 Report or fix insn/reloc mismatches.
621 (ppc_elf_relocate_section): Pass input_section, offset and fixup
622 to ppc_elf_vle_split16.
624 2016-11-22 Alan Modra <amodra@gmail.com>
626 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
627 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
628 bfd_put_32 param with input_bfd.
629 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
630 ppc_elf_vle_split16 param.
631 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
633 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
635 * dwarf2.c (build_line_info_table): Rename `index' local
636 variable to `line_index'.
637 (build_lookup_funcinfo_table): Rename `index' local variable to
640 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
642 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
643 apply the negative GOT offset optimization in 64-bit code.
645 2016-11-18 James Clarke <jrtc27@jrtc27.com>
647 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
648 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
649 R_SPARC_GOT* for non-local references. Instead, treat them like
650 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
651 immediate with the calculated relocation.
653 2016-11-18 Nick Clifton <nickc@redhat.com>
656 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
657 an informative error message.
659 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
662 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
663 manipulation of diff value, and don't assume sym2 is less than sym1.
664 (elf32_avr_adjust_reloc_if_spans_insn): New function.
665 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
666 and remove redundant did_pad.
669 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
672 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
673 plt_got.offset for R_X86_64_PLTOFF64.
675 2016-11-14 Nick Clifton <nickc@redhat.com>
677 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
679 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
682 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
683 but treat them as debugging symbols.
685 2016-11-10 Jiong Wang <jiong.wang@arm.com>
688 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
689 symbol locally in PIE.
691 2016-11-10 Nick Clifton <nickc@redhat.com>
694 * compress.c (bfd_get_full_section_contents): Provide a more
695 helpful error message when a section is too large to load.
697 2016-11-08 Pedro Alves <palves@redhat.com>
699 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
702 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
704 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
705 'number_of_functions' to keep lookup table and number of entries in
707 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
708 to keep lookup table and number of entries in the table.
709 (lookup_funcinfo): New structure for lookup table for function
711 (build_line_info_table): New function to create and build the lookup
712 table for line information.
713 (lookup_address_in_line_info_table): Use the lookup table instead of
714 traverse a linked list.
715 (compare_lookup_funcinfos): New compare fuction used in sorting of
716 lookup table for function references.
717 (build_lookup_funcinfo_table): New function to create, build and
718 sort the lookup table for functions references.
719 (lookup_address_in_function_table): Use the table instead of
720 traverse a linked list.
721 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
724 2016-11-04 Nick Clifton <nickc@redhat.com>
726 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
727 when supporting 64-bit BFD targets.
729 2016-11-03 Tristan Gingold <gingold@adacore.com>
731 * config.bfd: Deprecate many old triplets.
733 2016-11-03 Nick Clifton <nickc@redhat.com>
735 * po/da.po: Updated Danish translation.
737 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
739 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
740 not fall through to the default case.
742 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
743 Andrew Waterman <andrew@sifive.com>
745 Add support for RISC-V architecture.
746 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
747 * config.bdf: Likewise.
748 * configure.ac: Likewise.
749 * Makefile.in: Regenerate.
750 * configure: Regenerate.
751 * archures.c: Add bfd_riscv_arch.
752 * reloc.c: Add riscv relocs.
753 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
754 * bfd-in2.h: Regenerate.
755 * libbfd.h: Regenerate.
756 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
757 * elfnn-riscv.c: New file.
758 * elfxx-riscv.c: New file.
759 * elfxx-riscv.h: New file.
761 2016-10-31 Alan Modra <amodra@gmail.com>
764 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
767 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
769 * cpu-arc.c (arc_get_mach): Delete.
771 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
773 * elfxx-mips.c (STUB_JALR): Correct description.
775 2016-10-20 Nick Clifton <nickc@redhat.com>
777 * po/gas.pot: Regenerate.
779 2016-10-19 Nick Clifton <nickc@redhat.com>
781 * aout-adobe.c: Add missing c-format tags for translatable strings.
782 * aout-cris.c: Likewise.
785 * binary.c: Likewise.
787 * coff-alpha.c: Likewise.
788 * coff-arm.c: Likewise.
789 * coff-i860.c: Likewise.
790 * coff-mcore.c: Likewise.
791 * coff-ppc.c: Likewise.
792 * coff-rs6000.c: Likewise.
793 * coff-sh.c: Likewise.
794 * coff-tic4x.c: Likewise.
795 * coff-tic54x.c: Likewise.
796 * coff-tic80.c: Likewise.
797 * coff64-rs6000.c: Likewise.
798 * coffcode.h: Likewise.
799 * coffgen.c: Likewise.
800 * cofflink.c: Likewise.
801 * coffswap.h: Likewise.
802 * cpu-arm.c: Likewise.
803 * dwarf2.c: Likewise.
805 * elf-attrs.c: Likewise.
806 * elf-eh-frame.c: Likewise.
807 * elf-ifunc.c: Likewise.
808 * elf-m10300.c: Likewise.
809 * elf-s390-common.c: Likewise.
811 * elf32-arc.c: Likewise.
812 * elf32-arm.c: Likewise.
813 * elf32-avr.c: Likewise.
814 * elf32-bfin.c: Likewise.
815 * elf32-cr16.c: Likewise.
816 * elf32-cr16c.c: Likewise.
817 * elf32-cris.c: Likewise.
818 * elf32-crx.c: Likewise.
819 * elf32-d10v.c: Likewise.
820 * elf32-d30v.c: Likewise.
821 * elf32-epiphany.c: Likewise.
822 * elf32-fr30.c: Likewise.
823 * elf32-frv.c: Likewise.
824 * elf32-gen.c: Likewise.
825 * elf32-hppa.c: Likewise.
826 * elf32-i370.c: Likewise.
827 * elf32-i386.c: Likewise.
828 * elf32-i960.c: Likewise.
829 * elf32-ip2k.c: Likewise.
830 * elf32-iq2000.c: Likewise.
831 * elf32-lm32.c: Likewise.
832 * elf32-m32c.c: Likewise.
833 * elf32-m32r.c: Likewise.
834 * elf32-m68hc11.c: Likewise.
835 * elf32-m68hc12.c: Likewise.
836 * elf32-m68hc1x.c: Likewise.
837 * elf32-m68k.c: Likewise.
838 * elf32-mcore.c: Likewise.
839 * elf32-mep.c: Likewise.
840 * elf32-metag.c: Likewise.
841 * elf32-microblaze.c: Likewise.
842 * elf32-moxie.c: Likewise.
843 * elf32-msp430.c: Likewise.
844 * elf32-mt.c: Likewise.
845 * elf32-nds32.c: Likewise.
846 * elf32-nios2.c: Likewise.
847 * elf32-or1k.c: Likewise.
848 * elf32-pj.c: Likewise.
849 * elf32-ppc.c: Likewise.
850 * elf32-rl78.c: Likewise.
851 * elf32-rx.c: Likewise.
852 * elf32-s390.c: Likewise.
853 * elf32-score.c: Likewise.
854 * elf32-score7.c: Likewise.
855 * elf32-sh-symbian.c: Likewise.
856 * elf32-sh.c: Likewise.
857 * elf32-sh64.c: Likewise.
858 * elf32-spu.c: Likewise.
859 * elf32-tic6x.c: Likewise.
860 * elf32-tilepro.c: Likewise.
861 * elf32-v850.c: Likewise.
862 * elf32-vax.c: Likewise.
863 * elf32-visium.c: Likewise.
864 * elf32-xgate.c: Likewise.
865 * elf32-xtensa.c: Likewise.
866 * elf64-alpha.c: Likewise.
867 * elf64-gen.c: Likewise.
868 * elf64-hppa.c: Likewise.
869 * elf64-ia64-vms.c: Likewise.
870 * elf64-mmix.c: Likewise.
871 * elf64-ppc.c: Likewise.
872 * elf64-s390.c: Likewise.
873 * elf64-sh64.c: Likewise.
874 * elf64-sparc.c: Likewise.
875 * elf64-x86-64.c: Likewise.
876 * elfcode.h: Likewise.
877 * elfcore.h: Likewise.
878 * elflink.c: Likewise.
879 * elfnn-aarch64.c: Likewise.
880 * elfnn-ia64.c: Likewise.
881 * elfxx-mips.c: Likewise.
882 * elfxx-sparc.c: Likewise.
883 * elfxx-tilegx.c: Likewise.
886 * libbfd.c: Likewise.
887 * linker.c: Likewise.
888 * m68klinux.c: Likewise.
889 * mach-o.c: Likewise.
894 * pe-mips.c: Likewise.
895 * peXXigen.c: Likewise.
896 * pei-x86_64.c: Likewise.
897 * peicode.h: Likewise.
898 * ppcboot.c: Likewise.
900 * sparclinux.c: Likewise.
903 * vms-alpha.c: Likewise.
904 * vms-lib.c: Likewise.
905 * xcofflink.c: Likewise.
907 2016-10-18 Nick Clifton <nickc@redhat.com>
909 * po/da.po: Updated Danish translation.
911 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
913 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
916 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
918 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
919 variable to `reloc_index'.
921 2016-10-12 Alan Modra <amodra@gmail.com>
923 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
924 (STD_SECTION): Adjust to suit.
925 * elf.c (_bfd_elf_large_com_section): Likewise.
926 * bfd-in2.h: Regenerate.
928 2016-10-11 Alan Modra <amodra@gmail.com>
930 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
931 defined temporarily with bfd_und_section.
932 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
933 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
934 symbols with bfd_und_section.
936 2016-10-07 Alan Modra <amodra@gmail.com>
938 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
939 obfd param with struct bfd_link_info param. Update all callers.
940 * linker.c (bfd_merge_private_bfd_data): Likewise.
941 (_bfd_generic_verify_endian_match): Likewise.
942 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
943 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
944 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
945 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
946 (_bfd_elf_merge_object_attributes): Likewise.
947 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
948 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
949 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
950 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
951 (elf32_arm_merge_private_bfd_data): Likewise.
952 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
953 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
954 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
955 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
956 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
957 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
958 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
959 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
960 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
961 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
962 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
963 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
964 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
965 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
966 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
967 (elf32_msp430_merge_private_bfd_data): Likewise.
968 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
969 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
970 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
971 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
972 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
973 (ppc_elf_merge_obj_attributes): Likewise.
974 (ppc_elf_merge_private_bfd_data): Likewise.
975 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
976 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
977 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
978 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
979 (elf32_score_merge_private_bfd_data): Likewise.
980 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
981 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
982 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
983 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
984 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
985 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
986 (elf32_tic6x_merge_private_bfd_data): Likewise.
987 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
988 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
989 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
990 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
991 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
992 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
993 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
994 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
995 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
996 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
997 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
998 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
999 (mips_elf_merge_obj_attributes): Likewise.
1000 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1001 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1002 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1003 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1004 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1005 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1006 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1007 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1008 * bfd-in2.h: Regenerate.
1009 * libbfd.h: Regenerate.
1011 2016-10-07 Alan Modra <amodra@gmail.com>
1013 * Makefile.am (LIBBFD_H_FILES): Update.
1014 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1015 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1016 * elf32-sh.c: ..here, and make static.
1017 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1019 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1020 _bfd_generic_verify_endian_match.
1021 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1022 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1023 _bfd_generic_verify_endian_match.
1024 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1026 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1027 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1028 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1029 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1030 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1031 * linker.c: ..here, and make internal.
1032 * bfd.c (bfd_merge_private_bfd_data): Move to..
1034 * Makefile.in: Regenerate.
1035 * doc/Makefile.in: Regenerate.
1036 * bfd-in2.h: Regenerate.
1037 * libbfd.h: Regenerate.
1039 2016-10-06 Alan Modra <amodra@gmail.com>
1041 * coff-h8300.c: Spell fall through comments consistently.
1042 * coffgen.c: Likewise.
1043 * elf32-hppa.c: Likewise.
1044 * elf32-ppc.c: Likewise.
1045 * elf32-score.c: Likewise.
1046 * elf32-score7.c: Likewise.
1047 * elf64-ppc.c: Likewise.
1048 * elfxx-aarch64.c: Likewise.
1049 * elfxx-mips.c: Likewise.
1050 * cpu-ns32k.c: Add missing fall through comments.
1051 * elf-m10300.c: Likewise.
1052 * elf32-arm.c: Likewise.
1053 * elf32-avr.c: Likewise.
1054 * elf32-bfin.c: Likewise.
1055 * elf32-frv.c: Likewise.
1056 * elf32-i386.c: Likewise.
1057 * elf32-microblaze.c: Likewise.
1058 * elf32-nds32.c: Likewise.
1059 * elf32-ppc.c: Likewise.
1060 * elf32-rl78.c: Likewise.
1061 * elf32-rx.c: Likewise.
1062 * elf32-s390.c: Likewise.
1063 * elf32-sh.c: Likewise.
1064 * elf32-tic6x.c: Likewise.
1065 * elf64-ia64-vms.c: Likewise.
1066 * elf64-ppc.c: Likewise.
1067 * elf64-s390.c: Likewise.
1068 * elf64-x86-64.c: Likewise.
1069 * elflink.c: Likewise.
1070 * elfnn-aarch64.c: Likewise.
1071 * elfnn-ia64.c: Likewise.
1073 * oasys.c: Likewise.
1074 * pdp11.c: Likewise.
1076 * versados.c: Likewise.
1078 2016-10-06 Alan Modra <amodra@gmail.com>
1080 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1082 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1083 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1085 2016-10-06 Alan Modra <amodra@gmail.com>
1087 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1088 OR in arithmetic expression, not boolean OR.
1090 2016-09-30 Alan Modra <amodra@gmail.com>
1092 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1093 as per comment at head of bfd-in2.h.
1094 * Makefile.in: Regenerate.
1096 2016-09-30 Alan Modra <amodra@gmail.com>
1098 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1099 _bfd_error_handler (...) throughout.
1100 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1101 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1102 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1103 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1104 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1105 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1106 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1107 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1108 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1109 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1110 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1111 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1112 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1113 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1114 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1115 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1116 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1117 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1118 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1119 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1120 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1121 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1122 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1123 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1124 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1125 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1126 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1127 * xcofflink.c: Likewise.
1129 2016-09-30 Alan Modra <amodra@gmail.com>
1131 * bfd-in.h: Include stdarg.h.
1132 * bfd.c (bfd_error_handler_type): Make like vprintf.
1133 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1134 (error_handler_internal): New function, split out from..
1135 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1136 (bfd_set_error_handler): Update.
1137 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1138 (_bfd_assert_handler): Make static.
1139 * coffgen.c (null_error_handler): Update params.
1140 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1141 Don't use bfd_error_handler_type.
1142 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1143 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1144 to _bfd_error_handler.
1145 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1146 (bfd_assert_handler_type): Likewise.
1147 (_bfd_error_handler): Update.
1148 * bfd-in2.h: Regenerate.
1149 * libbfd.h: Regenerate.
1151 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1154 * elf-bfd.h (struct elf_backend_data): Delete
1155 elf_backend_count_output_relocs callback and add
1156 elf_backend_update_relocs.
1157 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1158 (emit_relocs): Deleted.
1159 (elf32_arm_emit_relocs): Deleted.
1160 (elf_backend_emit_relocs): Updated not to use the old functions.
1161 (elf32_arm_update_relocs): New function.
1162 (elf_backend_update_relocs): New define.
1163 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1164 relocation count. Call elf_backend_emit_relocs.
1165 (_bfd_elf_size_reloc_section): Do not call
1166 elf_backend_count_output_relocs.
1167 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1168 (elf_backend_update_relocs): New define.
1170 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1173 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1174 Thumb-ARM stub is too far.
1176 2016-09-27 Nick Clifton <nickc@redhat.com>
1179 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1180 timestamp field if real time values are not being stored.
1182 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1184 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1185 to verify CC_FOR_BUILD compiler.
1186 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1187 and add CC_FOR_BUILD compiler checks.
1188 * Makefile.in: Regenerate.
1189 * configure: Likewise.
1190 * doc/Makefile.in: Likewise.
1192 2016-09-26 Awson <kyrab@mail.ru>
1195 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1196 for R_AMD64_PCRQUAD relocations.
1198 2016-09-26 Alan Modra <amodra@gmail.com>
1200 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1201 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1202 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1203 attributes, merge them. Don't warn about undefined tag bits,
1204 or copy unknown values to output.
1205 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1206 _bfd_elf_ppc_merge_fp_attributes.
1208 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1211 * elf-bfd.h (struct elf_backend_data): Add
1212 elf_backend_count_output_relocs callback to count relocations in
1214 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1215 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1216 (elf32_arm_count_output_relocs): New function.
1217 (emit_relocs): New function.
1218 (elf32_arm_emit_relocs): New function.
1219 (elf32_arm_vxworks_emit_relocs): New function.
1220 (elf_backend_emit_relocs): Updated to use the new functions.
1221 (elf_backend_count_output_relocs): New define.
1222 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1223 to the relocation count.
1224 (_bfd_elf_link_size_reloc_section): Use callback to count the
1225 relocations which will be in output.
1226 (_bfd_elf_default_count_output_relocs): New function.
1227 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1229 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1231 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1232 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1233 bigger than 0x1000 bytes.
1235 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1237 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1240 2016-09-14 Nick Clifton <nickc@redhat.com>
1243 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1244 contains a valid size for the Debug directory.
1246 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1248 * format.c (struct bfd_preserve): New "build_id" field.
1249 (bfd_preserve_save): Save "build_id".
1250 (bfd_preserve_restore): Restore "build_id".
1252 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1255 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1256 relocation with copy relocation when building executable.
1258 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1261 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1262 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1263 Compute shrink_boundary and adjust addend only if
1264 addend_within_shrink_boundary.
1265 (elf32_avr_relax_section): Modify calls to
1266 elf32_avr_relax_delete_bytes to pass extra parameter.
1268 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1270 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1271 array of bytes and use bfd_get_16 to interpret its encoding according
1272 to endianness of target.
1274 2016-09-01 Alan Modra <amodra@gmail.com>
1276 * elf64-ppc.c (synthetic_opd): New static var.
1277 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1278 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1280 2016-08-31 Alan Modra <amodra@gmail.com>
1282 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1283 track max group size with a new "group_size" var that is reduced
1284 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1287 2016-08-31 Alan Modra <amodra@gmail.com>
1289 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1290 (elf_backend_section_processing): Don't define.
1291 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1292 split on non-exec sections differing in SHF_PPC_VLE. When
1293 splitting segments, mark size invalid.
1295 2016-08-30 Alan Modra <amodra@gmail.com>
1298 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1300 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1304 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1305 R_386_PC32 relocation is used to call IFUNC function in PIC
1308 2016-08-27 Alan Modra <amodra@gmail.com>
1311 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1312 have corresponding SHF_GROUP sections.
1313 (bfd_elf_set_group_contents): Comment.
1315 2016-08-27 Alan Modra <amodra@gmail.com>
1318 * elf64-ppc.c (pc_dynrelocs): New function.
1319 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1320 handle pic dynamic relocs.
1322 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1324 * bfd-in.h (struct elf32_arm_params): Define.
1325 (bfd_elf32_arm_set_target_relocs): Rename into ...
1326 (bfd_elf32_arm_set_target_params): This. Use a struct
1327 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1328 * bfd-in2.h: Regenerate.
1329 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1330 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1331 elf32_arm_params rather than as individual parameters.
1333 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1335 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1336 passed the end of htab->stub_group array.
1337 (elf32_arm_create_or_find_stub_sec): Likewise.
1338 (elf32_arm_create_stub): Likewise.
1340 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1342 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1343 to TRUE for GOT and TLS relocs.
1345 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1347 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1349 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1351 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1352 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1353 (struct elf_arc_link_hash_table): Likewise.
1354 (elf_arc_link_hash_newfunc): Likewise.
1355 (elf_arc_link_hash_table_free): Likewise.
1356 (arc_elf_link_hash_table_create): Likewise.
1357 (elf_arc_relocate_section): Fixed conditions related to dynamic
1358 (elf_arc_check_relocs): Likewise.
1359 (arc_elf_create_dynamic_sections): Added
1360 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1361 through the hash table.
1363 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1365 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1366 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1369 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1371 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1373 * bfd-in2.h: Regenerated from the previous changes.
1374 * libbfd.h: Regenerated from the previous changes.
1376 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1378 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1379 the input import library bfd.
1380 * bfd-in2.h: Regenerate.
1381 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1382 and new_cmse_stub_offset fields.
1383 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1385 (elf32_arm_add_stub): Likewise for stub_offset.
1386 (arm_new_stubs_start_offset_ptr): New function.
1387 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1388 empty SG veneers to have zero relocations.
1389 (arm_size_one_stub): Only initialize stub size and template
1390 information for non empty veneers. Do not update veneer section size
1391 if veneer already has an offset.
1392 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1393 of a boolean indicating success or failure.
1394 (cmse_scan): Change stub_changed parameter into an integer pointer
1395 parameter cmse_stub_created to count the number of stub created and
1396 adapt to change of return value in elf32_arm_create_stub.
1397 (cmse_entry_fct_p): New function.
1398 (arm_list_new_cmse_stub): Likewise.
1399 (set_cmse_veneer_addr_from_implib): Likewise.
1400 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1401 cmse_scan instead of that of cmse_stub_changed to compute the number
1402 of stub created and use it to initialize stub_changed. Call
1403 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1404 of return value in elf32_arm_create_stub. Use
1405 arm_stub_section_start_offset () if not NULL to initialize size of
1406 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1407 erratum fix to -1. Use ret to hold return value.
1408 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1409 NULL to initialize size of secure gateway veneers section. Adapt
1410 comment to stress the importance of zeroing veneer section content.
1411 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1412 initialize eponymous field in struct elf32_arm_link_hash_table.
1414 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1416 * elf32-s390.c (stdarg.h): New include.
1417 (elf_s390_grok_psinfo): New function.
1418 (elf_s390_write_core_note): New function.
1419 (elf_backend_grok_psinfo): Declare backend hook.
1420 (elf_backend_write_core_note): Likewise.
1421 * elf64-s390.c (stdarg.h): New include.
1422 (elf_s390_grok_prstatus): New function.
1423 (elf_s390_grok_psinfo): New function.
1424 (elf_s390_write_core_note): New function.
1425 (elf_backend_grok_prstatus): Declare backend hook.
1426 (elf_backend_grok_psinfo): Likewise.
1427 (elf_backend_write_core_note): Likewise.
1429 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1431 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1432 (elf_s390_finish_ifunc_symbol): Likewise.
1433 (elf_s390_finish_dynamic_symbol): Likewise.
1434 (elf_s390_finish_dynamic_sections): Likewise.
1435 (elf_s390_grok_prstatus): Likewise.
1436 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1437 (elf_s390_finish_dynamic_symbol): Likewise.
1439 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1441 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1443 2016-08-23 Nick Clifton <nickc@redhat.com>
1445 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1446 there is no arm data associated with the section.
1448 2016-08-23 Alan Modra <amodra@gmail.com>
1451 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1452 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1454 2016-08-22 Nick Clifton <nickc@redhat.com>
1456 * doc/chew.c (main): Free the string buffer used to files as they
1459 2016-08-22 Alan Modra <amodra@gmail.com>
1461 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1462 (ppc_elf_relocate_section): ..to here. Comment. Error on
1463 detecting -mbss-plt -fPIC local ifuncs too.
1464 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1465 branch table entries.
1467 2016-08-19 Nick Clifton <nickc@redhat.com>
1469 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1470 section after the symbol table and string table sections.
1472 2016-08-19 Alan Modra <amodra@gmail.com>
1474 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1475 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1476 dyn_relocs for weakdefs.
1477 (alias_readonly_dynrelocs): New function.
1478 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1479 (ppc64_elf_relocate_section): Simplify condition under which
1480 dyn_relocs are emitted.
1482 2016-08-19 Alan Modra <amodra@gmail.com>
1485 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1486 (readonly_dynrelocs): Comment fix.
1487 (global_entry_stub): New function.
1488 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1489 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1490 that in size_global_entry_stubs, handling ifunc too. Delete dead
1492 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1493 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1494 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1495 undefweak syms. Expand and correct comments.
1496 (size_global_entry_stubs): Ensure symbol is defined.
1497 (ppc64_elf_relocate_section): Match condition under which
1498 dyn_relocs are emitted to that in allocate_dynrelocs.
1500 2016-08-12 Alan Modra <amodra@gmail.com>
1502 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1503 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1504 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1506 2016-08-11 Alan Modra <amodra@gmail.com>
1508 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1509 non_got_ref true in any case where we could have generated dynbss
1510 copies but decide not to do so.
1512 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1514 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1515 the stub address retrieved if associated with a microMIPS
1518 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1520 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1521 stub also add STO_MICROMIPS annotation.
1523 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1525 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1526 in microMIPS LA25 stub references.
1528 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1530 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1531 adjusting the use_count of merged .got entries.
1533 2016-08-08 Nick Clifton <nickc@redhat.com>
1535 * doc/chew.c (delete_string): Only free the string buffer if it is
1536 there. Mark the buffer as NULL after freeing.
1537 (drop): Free the dropped string.
1538 (free_words): New function: Frees the memory allocated to the
1540 (add_instrinsic): Duplicate the name string, so that it can be
1542 (compile): Free unused words.
1543 (main): Free the dictionary and top level string buffers at the
1546 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1548 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1549 * bfd-in2.h: Regenerate.
1550 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1552 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1553 cmse_implib field in struct elf32_arm_link_hash_table.
1554 (elf32_arm_filter_cmse_symbols): New function.
1555 (elf32_arm_filter_implib_symbols): Likewise.
1556 (elf_backend_filter_implib_symbols): Define to
1557 elf32_arm_filter_implib_symbols.
1559 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1561 * elf32-arm.c (CMSE_PREFIX): Define macro.
1562 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1563 (cmse_branch_thumb_only): Declare stub.
1564 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1565 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1566 FALSE if there is no PLT.
1567 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1568 (elf32_arm_final_link_relocate): Likewise.
1569 (elf32_arm_gc_sweep_hook): Likewise.
1570 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1571 secure entry functions.
1572 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1573 (arm_dedicated_stub_output_section_required): Change to a switch case
1574 and add a case for arm_stub_cmse_branch_thumb_only.
1575 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1576 (arm_stub_dedicated_output_section_name): Likewise.
1577 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1578 ATTRIBUTE_UNUSED for htab parameter.
1579 (arm_stub_required_alignment): Likewise.
1580 (arm_stub_sym_claimed): Likewise.
1581 (arm_dedicated_stub_section_padding): Likewise.
1582 (cmse_scan): New function.
1583 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1584 Set stub_changed to TRUE if such veneers were created.
1585 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1588 2016-08-02 Alan Modra <amodra@gmail.com>
1591 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1593 2016-08-02 Nick Clifton <nickc@redhat.com>
1596 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1597 (elf_backend_sweep_hook): Delete.
1599 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1600 Kwok Cheung Yeung <kcy@codesourcery.com>
1602 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1603 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1604 (ppc_elf_vle_split16): Clear field before inserting.
1606 2016-08-01 Nick Clifton <nickc@redhat.com>
1608 * po/sv.po: Updated Swedish translation.
1610 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1611 Nick Clifton <nickc@redhat.com>
1614 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1615 of the coff_section_data before using it.
1617 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1619 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1620 in PLT compression selection.
1621 (_bfd_mips_elf_check_relocs): Likewise.
1623 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1625 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1626 case where there's no elf_link_hash_entry while processing
1627 GOT_NORMAL got entries.
1629 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1631 * version.m4 (BFD_VERSION): Set to 2.27.51.
1632 * configure: Regenerated.
1634 2016-07-21 Nick Clifton <nickc@redhat.com>
1636 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1637 (swap_out_syms): Return an error when not finding ELF output
1638 section rather than asserting.
1640 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1642 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1644 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1646 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1647 and handle pr_pid if present.
1649 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1652 * elf.c (assign_file_positions_for_load_sections): Also check
1653 p_paddr for program header space.
1655 2016-07-20 Alan Modra <amodra@gmail.com>
1657 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1658 ppc64_elf_unhandled_reloc for special_function.
1659 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1661 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1663 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1665 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1666 corresponding error message.
1668 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1670 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1671 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1672 (branch_reloc_p): New function.
1673 (mips_elf_calculate_relocation): Handle ISA mode determination
1674 for relocations against section symbols, against absolute
1675 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1677 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1678 checks for weak undefined symbols. Also check target alignment
1679 within the same ISA mode.
1680 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1681 in the alignment check.
1682 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1683 <R_MICROMIPS_PC10_S1>: Likewise.
1684 <R_MICROMIPS_PC16_S1>: Likewise.
1685 (mips_elf_perform_relocation): Report a failure for unsupported
1686 same-mode JALX instructions and cross-mode branches.
1687 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1688 error messages for jumps to misaligned addresses.
1690 2016-07-16 Alan Modra <amodra@gmail.com>
1692 * elflink.c: Include plugin-api.h.
1693 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1694 (try_claim): ..here.
1695 * plugin.h: Don't include bfd.h.
1696 (bfd_plugin_open_input): Declare.
1698 2016-07-16 Alan Modra <amodra@gmail.com>
1700 * targets.c (bfd_seach_for_target): Rename to..
1701 (bfd_iterate_over_targets): ..this. Rewrite doc.
1702 * bfd-in2.h: Regenerate.
1704 2016-07-16 Alan Modra <amodra@gmail.com>
1706 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1707 * libbfd.h: Regenerate.
1708 * bfd-in2.h: Regenerate.
1710 2016-07-16 Alan Modra <amodra@gmail.com>
1712 * libbfd-in.h (BFD_ALIGN): Move to..
1714 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1715 * elf32-ppc.c (default_params): Adjust init.
1716 (ppc_elf_link_params): Set pagesize_p2.
1717 * libbfd.h: Regenerate.
1718 * bfd-in2.h: Regenerate.
1720 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1722 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1723 (_bfd_elf_filter_global_symbols): Declare.
1724 * elf.c (_bfd_elf_filter_global_symbols): New function.
1725 * elflink.c (elf_filter_global_symbols): Likewise.
1726 (elf_output_implib): Likewise.
1727 (bfd_elf_final_link): Call above function, failing if it does.
1728 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1730 (elf_backend_copy_indirect_symbol): Fix spacing.
1731 (elf_backend_hide_symbol): Likewise.
1732 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1734 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1735 Nick Clifton <nickc@redhat.com>
1737 * elf32-arc.c (PR_DEBUG): Delete.
1738 Fix printing of debug information. Fix formatting of debug
1740 (debug_arc_reloc): Handle symbols that are not from an input file.
1741 (arc_do_relocation): Remove excessive exclamation points.
1743 * arc-got.h: Fix formatting. Fix printing of debug information.
1744 (new_got_entry_to_list): Use xmalloc.
1745 * config.bfd: use the big-endian arc vector as the default vector
1746 for big-endian arc targets.
1748 2016-07-15 Alan Modra <amodra@gmail.com>
1750 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1751 from marking sym_indices.
1753 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1755 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1756 first with relocations against absolute symbols.
1757 (bfd_install_relocation): Likewise.
1759 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1761 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1762 .got/.got.plt sections to 8 bytes.
1764 2016-07-12 Nick Clifton <nickc@redhat.com>
1766 * binary.c (binary_set_section_contents): Second grammar fix.
1768 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1770 * binary.c (binary_set_section_contents): Fix grammar in warning
1773 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1775 * elf32-arc.c: made PR_DEBUG always defined.
1777 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1779 * arc-got.h: Moved got related structures from elf32-arc.c to
1780 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1781 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1782 tls_type_for_reloc, symbol_has_entry_of_type,
1783 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1784 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1785 relocate_fix_got_relocs_for_got_info,
1786 create_got_dynrelocs_for_single_entry,
1787 create_got_dynrelocs_for_got_info): Added to file.
1788 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1791 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1793 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1795 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1797 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1798 (THUMB32_MOVW): Likewise.
1799 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1800 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1801 (arm_stub_is_thumb): Add new veneer stub.
1802 (arm_type_of_stub): Use new veneer.
1803 (arm_stub_required_alignment): Add new veneer.
1805 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1807 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1808 (SEC_ELF_PURECODE): ... this.
1809 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1811 (elf32_arm_fake_sections): Likewise.
1812 (elf_32_arm_section_flags): Likewise.
1813 (elf_32_arm_lookup_section_flags): Likewise.
1814 * section.c (SEC_ELF_NOREAD): Rename to ...
1815 (SEC_ELF_PURECODE): ... this.
1817 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1819 * elf32-arm.c (using_thumb2_bl): New function.
1820 (arm_type_of_stub): Declare thumb2 variable together and change type
1821 to bfd_boolean. Use using_thumb2_bl () to determine whether
1822 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1823 checked for BL range.
1824 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1825 the bit size of BL offset.
1827 2016-06-29 Nick Clifton <nickc@redhat.com>
1829 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1830 Returns TRUE for AArch64 mapping symbols.
1831 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1832 mapping symbols as precious in object files so that they will not
1834 (elf_backend_symbol_processing): Define.
1836 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1837 for ARM mapping symbols.
1838 (elf32_arm_backend_symbol_processing): Make use of the new function.
1840 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1843 * elflink.c (elf_link_check_versioned_symbol): Return false
1844 for unreferenced undefined symbol.
1846 2016-06-28 Nick Clifton <nickc@redhat.com>
1848 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1851 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1852 function. Marks mapping symbols in object files as precious, so
1853 that strip will not remove them.
1854 (elf_backend_symbol_processing): Define.
1856 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1858 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1859 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1861 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1863 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1865 (mips16_reloc_map): Likewise.
1866 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1867 (mips16_elf64_howto_table_rela): Likewise.
1868 (mips16_reloc_map): Likewise.
1869 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1870 (elf_mips16_howto_table_rela): Likewise.
1871 (mips16_reloc_map): Likewise.
1872 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1873 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1874 (b_reloc_p): Likewise.
1875 (mips_elf_calculate_relocation): Likewise.
1876 (_bfd_mips_elf_check_relocs): Likewise.
1877 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1878 * bfd-in2.h: Regenerate.
1879 * libbfd.h: Regenerate.
1881 2016-06-27 Alan Modra <amodra@gmail.com>
1884 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1885 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1887 (ppc64_elf_size_stubs): Adjust to suit.
1889 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1891 * elf32-dlx.h: New file.
1892 * elf32-dlx.c: Adjust.
1894 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1896 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1898 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1900 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1903 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1905 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1906 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1907 (elfcore_grok_freebsd_psinfo): New function.
1908 (elfcore_grok_freebsd_prstatus): New function.
1909 (elfcore_grok_freebsd_note): New function.
1910 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1913 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1915 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1918 2016-06-24 Alan Modra <amodra@gmail.com>
1920 * config.bfd: Delete mips vxworks patterns matched earlier.
1921 Combine mips*-*-none with mips*-*-elf*.
1923 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1925 * elfxx-mips.c (mips_elf_perform_relocation): Call
1926 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1927 use the `%X%H' format for the cross-mode jump conversion error
1928 message. Remove the full stop from the end of the message.
1929 Continue processing rather than returning failure.
1931 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1933 * archures.c: Remove bfd_mach_arc_nps400.
1934 * bfd-in2.h: Likewise.
1935 * cpu-arc.c (arch_info_struct): Likewise.
1936 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1939 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1943 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1945 (elf_link_is_defined_archive_symbol): Call
1946 bfd_link_plugin_object_p on unknown plugin object and use the
1947 IR symbol table if the input is an IR object.
1948 * plugin.c (bfd_link_plugin_object_p): New function.
1949 * plugin.h (bfd_link_plugin_object_p): New prototype.
1951 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1954 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1955 on symbol from plugin dummy input.
1957 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1959 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1961 * bfd-in2.h: Regenerated.
1962 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1963 with bfd_plugin_unknown.
1965 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1969 bfd_boolean argument.
1970 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1971 "shared object" with "PIC object" in comments.
1972 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1973 "shared object" with "PIC object" in comments. Avoid PLT if
1974 requested. Generate dynamic relocations for non-GOT references.
1975 Make room for the special first entry in PLT and allocate PLT
1976 entry only for PLT and PC-relative references. Store dynamic
1977 GOT relocations in .rel[a].iplt section for static executables.
1978 If PLT isn't used, always use GOT for symbol value. Don't
1979 allocate GOT entry if it isn't used.
1980 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1981 count only in the code section. Allocate dynamic pointer
1982 relocation against STT_GNU_IFUNC symbol in the non-code section.
1983 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1984 only for PC-relative references.
1985 (elf_i386_allocate_dynrelocs): Pass TRUE to
1986 _bfd_elf_allocate_ifunc_dyn_relocs.
1987 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1988 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1989 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1990 the non-code section and store it in the proper REL section.
1991 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1993 (elf_i386_finish_dynamic_symbol): Generate dynamic
1994 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1995 STT_GNU_IFUNC symbols without PLT.
1996 (elf_i386_finish_dynamic_sections): Don't handle local
1997 STT_GNU_IFUNC symbols here.
1998 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2000 (elf_backend_output_arch_local_syms): New.
2001 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2002 count only in the code section. Allocate dynamic pointer
2003 relocation against STT_GNU_IFUNC symbol in the non-code section.
2004 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2005 count only for PC-relative references.
2006 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2007 _bfd_elf_allocate_ifunc_dyn_relocs.
2008 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2009 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2010 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2011 without PLT. Generate dynamic pointer relocation against
2012 STT_GNU_IFUNC symbol in the non-code section and store it in
2013 the proper RELA section. Don't allow non-pointer relocation
2014 against STT_GNU_IFUNC symbol without PLT.
2015 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2016 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2017 STT_GNU_IFUNC symbols without PLT.
2018 (elf_x86_64_finish_dynamic_sections): Don't handle local
2019 STT_GNU_IFUNC symbols here.
2020 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2022 (elf_backend_output_arch_local_syms): New.
2023 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2024 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2026 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2027 Tony Wang <tony.wang@arm.com>
2029 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2031 (stub_long_branch_thumb2_only): Define stub.
2032 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2033 (arm_stub_long_branch_thumb2_only): Likewise.
2034 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2037 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2039 * archures.c (bfd_mach_sparc_v8plusc): Define.
2040 (bfd_mach_sparc_v9c): Likewise.
2041 (bfd_mach_sparc_v8plusd): Likewise.
2042 (bfd_mach_sparc_v9d): Likewise.
2043 (bfd_mach_sparc_v8pluse): Likewise.
2044 (bfd_mach_sparc_v9e): Likewise.
2045 (bfd_mach_sparc_v8plusv): Likewise
2046 (bfd_mach_sparc_v9v): Likewise.
2047 (bfd_mach_sparc_v8plusm): Likewise.
2048 (bfd_mach_sparc_v9m): Likewise.
2049 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2050 (bfd_mach_sparc_64bit_p): Likewise.
2051 * bfd-in2.h: Regenerate.
2052 * cpu-sparc.c (arch_info_struct): Add entries for
2053 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2054 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2055 and bfd_mach_sparc_v9{c,d,e,v,m}.
2056 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2057 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2059 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2061 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2062 symbols for relocations against IFUNC symbols.
2063 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2065 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2067 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2068 .rela.iplt in DT_PLTRELSZ.
2069 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2070 for DT_PLTRELSZ and DT_RELASZ as well.
2072 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2074 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2075 non-loaded, non-alloced sections.
2076 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2078 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2080 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2081 allocating dynamic relocation.
2082 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2084 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2087 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2088 offsets until reloc_toaddr.
2090 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2092 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2093 Don't check symbol type for STN_UNDEF symbol index.
2094 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2095 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2098 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2100 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2102 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2103 for exact arch value then. Force review of arch check logic for new
2105 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2106 that logic for new architecture.
2107 (arch_has_thumb2_nop): Remove.
2108 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2109 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2111 2016-06-14 Alan Modra <amodra@gmail.com>
2113 * bfd-in.h (bfd_my_archive): Delete.
2114 * bfd-in2.h: Regenerate.
2116 2016-06-14 Alan Modra <amodra@gmail.com>
2119 * archive.c (open_nested_file): Set my_archive.
2120 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2122 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2123 (bfd_seek): Likewise.
2124 * bfdwin.c (bfd_get_file_window): Likewise.
2125 * cache.c (cache_bmmap): Likewise.
2126 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2127 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2129 * plugin.c (try_claim): Likewise.
2130 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2131 file within thin archive, not the archive.
2133 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2136 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2137 section address for R_386_GOT32/R_386_GOT32X relocations against
2138 IFUNC symbols if there is no base register and return error for
2141 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2143 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2144 GOT32 adjustment for static executables.
2146 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2148 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2150 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2152 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2154 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2156 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2158 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2160 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2161 (SECTSTART): Changed.
2162 (elf_arc_relocate_section): Fixed mistake in PIE related
2164 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2166 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2168 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2169 enable support for "-z combreloc" and DT_RELACOUNT.
2170 (elf_backend_reloc_type_class): Likewise
2172 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2175 * elf32-i386.c (elf_i386_relocate_section): When relocating
2176 R_386_GOT32, return error without a base register for PIC and
2177 subtract the .got.plt section address only with a base register.
2179 2016-06-10 Alan Modra <amodra@gmail.com>
2181 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2182 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2183 (_bfd_elf_strtab_init): Formatting.
2184 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2185 (_bfd_elf_strtab_addref): Take size_t idx param.
2186 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2187 (_bfd_elf_strtab_offset): Likewise.
2188 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2189 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2190 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2191 (_bfd_elf_strtab_finalize): Similarly.
2192 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2193 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2194 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2195 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2196 using bfd_size_type.
2197 (bfd_section_from_shdr): Delete amt.
2198 (_bfd_elf_init_reloc_shdr): Likewise.
2199 (_bfd_elf_link_assign_sym_version): Likewise.
2200 (assign_section_numbers): Use size_t reloc_count.
2201 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2202 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2203 (elf_link_is_defined_archive_symbol): Likewise.
2204 (elf_add_dt_needed_tag): Likewise.
2205 (elf_finalize_dynstr): Likewise.
2206 (elf_link_add_object_symbols): Likewise.
2207 (bfd_elf_size_dynamic_sections): Likewise.
2208 (elf_create_symbuf): Similarly.
2209 (bfd_elf_match_symbols_in_sections): Likewise.
2210 (elf_link_swap_symbols_out): Likewise.
2211 (elf_link_check_versioned_symbol): Likewise.
2212 (bfd_elf_gc_record_vtinherit): Likewise.
2213 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2215 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2218 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2219 and relocs only if shrinking occurred.
2221 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2224 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2225 (elf_i386_check_tls_transition): Check indirect call and direct
2226 call with the addr32 prefix for general and local dynamic models.
2227 Set the tls_get_addr feild.
2228 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2229 indirect ___tls_get_addr call via GOT.
2230 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2231 transitions with indirect call and direct call with the addr32
2234 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2236 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2237 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2238 (elf_s390_relocate_section): Fix comment.
2239 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2242 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2244 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2245 section offset when calculation the larl operand in the first PLT
2248 2016-06-07 Alan Modra <amodra@gmail.com>
2250 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2251 to match other 32-bit archs.
2252 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2253 (ppc_elf_object_p): Call it.
2254 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2256 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2257 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2258 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2259 _bfd_elf_ppc_at_tprel_transform): Move to..
2260 * elf-bfd.h: ..here.
2261 (_bfd_elf_ppc_set_arch): Declare.
2262 * bfd-in2.h: Regenerate.
2264 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2266 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2267 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2268 (elf_x86_64_check_tls_transition): Check indirect call and
2269 direct call with the addr32 prefix for general and local dynamic
2270 models. Set the tls_get_addr feild.
2271 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2272 indirect __tls_get_addr call via GOT.
2273 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2274 transitions with indirect call and direct call with the addr32
2277 2016-06-04 Christian Groessler <chris@groessler.org>
2279 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2281 2016-06-02 Nick Clifton <nickc@redhat.com>
2284 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2286 (arch_info_struct): Likewise.
2287 (architectures): Likewise.
2289 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2291 * config.bfd: Replace -uclibc with *.
2293 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2295 * elf64-x86-64.c: Replace data32 with data16 in comments.
2297 2016-05-31 Alan Modra <amodra@gmail.com>
2301 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2302 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2303 symbol given a version by a script different to the version
2304 of the symbol being added.
2305 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2306 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2307 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2308 (struct strtab_save): New.
2309 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2310 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2311 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2313 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2315 * elf32-hppa.h: Add extern "C".
2316 * elf32-nds32.h: Likewise.
2317 * elf32-tic6x.h: Likewise.
2319 2016-06-01 Nick Clifton <nickc@redhat.com>
2321 * po/sr.po: New Serbian translation.
2322 * configure.ac (ALL_LINGUAS): Add sr.
2323 * configure: Regenerate.
2325 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2327 * elfxx-mips.c (b_reloc_p): New function.
2328 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2331 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2333 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2334 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2335 reloc location from calculation, treat the addend as signed with
2336 local non-section symbols and enable overflow detection.
2338 2016-05-28 Alan Modra <amodra@gmail.com>
2340 * aoutx.h: Adjust linker callback calls throughout file,
2343 * coff-alpha.c: Likewise.
2344 * coff-arm.c: Likewise.
2345 * coff-h8300.c: Likewise.
2346 * coff-h8500.c: Likewise.
2347 * coff-i960.c: Likewise.
2348 * coff-mcore.c: Likewise.
2349 * coff-mips.c: Likewise.
2350 * coff-ppc.c: Likewise.
2351 * coff-rs6000.c: Likewise.
2352 * coff-sh.c: Likewise.
2353 * coff-tic80.c: Likewise.
2354 * coff-w65.c: Likewise.
2355 * coff-z80.c: Likewise.
2356 * coff-z8k.c: Likewise.
2357 * coff64-rs6000.c: Likewise.
2358 * cofflink.c: Likewise.
2359 * ecoff.c: Likewise.
2360 * elf-bfd.h: Likewise.
2361 * elf-m10200.c: Likewise.
2362 * elf-m10300.c: Likewise.
2363 * elf32-arc.c: Likewise.
2364 * elf32-arm.c: Likewise.
2365 * elf32-avr.c: Likewise.
2366 * elf32-bfin.c: Likewise.
2367 * elf32-cr16.c: Likewise.
2368 * elf32-cr16c.c: Likewise.
2369 * elf32-cris.c: Likewise.
2370 * elf32-crx.c: Likewise.
2371 * elf32-d10v.c: Likewise.
2372 * elf32-epiphany.c: Likewise.
2373 * elf32-fr30.c: Likewise.
2374 * elf32-frv.c: Likewise.
2375 * elf32-ft32.c: Likewise.
2376 * elf32-h8300.c: Likewise.
2377 * elf32-hppa.c: Likewise.
2378 * elf32-i370.c: Likewise.
2379 * elf32-i386.c: Likewise.
2380 * elf32-i860.c: Likewise.
2381 * elf32-ip2k.c: Likewise.
2382 * elf32-iq2000.c: Likewise.
2383 * elf32-lm32.c: Likewise.
2384 * elf32-m32c.c: Likewise.
2385 * elf32-m32r.c: Likewise.
2386 * elf32-m68hc1x.c: Likewise.
2387 * elf32-m68k.c: Likewise.
2388 * elf32-mep.c: Likewise.
2389 * elf32-metag.c: Likewise.
2390 * elf32-microblaze.c: Likewise.
2391 * elf32-moxie.c: Likewise.
2392 * elf32-msp430.c: Likewise.
2393 * elf32-mt.c: Likewise.
2394 * elf32-nds32.c: Likewise.
2395 * elf32-nios2.c: Likewise.
2396 * elf32-or1k.c: Likewise.
2397 * elf32-ppc.c: Likewise.
2398 * elf32-s390.c: Likewise.
2399 * elf32-score.c: Likewise.
2400 * elf32-score7.c: Likewise.
2401 * elf32-sh.c: Likewise.
2402 * elf32-sh64.c: Likewise.
2403 * elf32-spu.c: Likewise.
2404 * elf32-tic6x.c: Likewise.
2405 * elf32-tilepro.c: Likewise.
2406 * elf32-v850.c: Likewise.
2407 * elf32-vax.c: Likewise.
2408 * elf32-visium.c: Likewise.
2409 * elf32-xstormy16.c: Likewise.
2410 * elf32-xtensa.c: Likewise.
2411 * elf64-alpha.c: Likewise.
2412 * elf64-hppa.c: Likewise.
2413 * elf64-ia64-vms.c: Likewise.
2414 * elf64-mmix.c: Likewise.
2415 * elf64-ppc.c: Likewise.
2416 * elf64-s390.c: Likewise.
2417 * elf64-sh64.c: Likewise.
2418 * elf64-x86-64.c: Likewise.
2419 * elflink.c: Likewise.
2420 * elfnn-aarch64.c: Likewise.
2421 * elfnn-ia64.c: Likewise.
2422 * elfxx-mips.c: Likewise.
2423 * elfxx-sparc.c: Likewise.
2424 * elfxx-tilegx.c: Likewise.
2425 * linker.c: Likewise.
2426 * pdp11.c: Likewise.
2427 * pe-mips.c: Likewise.
2428 * reloc.c: Likewise.
2429 * reloc16.c: Likewise.
2430 * simple.c: Likewise.
2431 * vms-alpha.c: Likewise.
2432 * xcofflink.c: Likewise.
2433 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2434 status param. Adjust calls to these and linker callbacks throughout.
2435 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2436 get_ramstart): Delete status param. Adjust calls to these and
2437 linker callbacks throughout.
2439 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2441 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2442 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2443 target alignment verification.
2445 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2447 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2448 section name if `bfd_elf_string_from_elf_section' returns an
2451 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2453 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2454 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2455 for message. Continue processing rather than returning failure.
2457 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2459 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2460 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2461 Call `bfd_set_error'.
2463 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2466 * archive.c (bfd_slurp_armap): Replace
2467 bfd_elf64_archive_slurp_armap with
2468 _bfd_archive_64_bit_slurp_armap.
2469 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2470 BFD64 is defined and the archive is too big.
2471 (coff_write_armap): Likewise.
2472 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2473 (_bfd_archive_64_bit_slurp_armap): This.
2474 (bfd_elf64_archive_write_armap): Renamed to ...
2475 (_bfd_archive_64_bit_write_armap): This.
2476 * configure.ac: Add --enable-64-bit-archive.
2477 (want_64_bit_archive): New. Set to true by default for 64-bit
2478 MIPS and s390 ELF targets.
2479 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2480 * config.in: Regenerated.
2481 * configure: Likewise.
2482 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2483 (bfd_elf64_archive_slurp_armap): Likewise.
2484 (bfd_elf64_archive_write_armap): Likewise.
2485 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2486 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2487 (bfd_elf64_archive_truncate_arname): Likewise.
2488 (bfd_elf64_archive_read_ar_hdr): Likewise.
2489 (bfd_elf64_archive_write_ar_hdr): Likewise.
2490 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2491 (bfd_elf64_archive_get_elt_at_index): Likewise.
2492 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2493 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2494 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2495 (bfd_elf64_archive_slurp_armap): Likewise.
2496 (bfd_elf64_archive_write_armap): Likewise.
2497 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2498 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2499 (bfd_elf64_archive_truncate_arname): Likewise.
2500 (bfd_elf64_archive_read_ar_hdr): Likewise.
2501 (bfd_elf64_archive_write_ar_hdr): Likewise.
2502 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2503 (bfd_elf64_archive_get_elt_at_index): Likewise.
2504 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2505 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2506 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2507 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2508 bfd_elfNN_archive_functions isn't defined.
2509 (TARGET_LITTLE_SYM): Likewise.
2510 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2511 (_bfd_archive_64_bit_write_armap): Likewise.
2512 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2513 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2514 (_bfd_archive_64_bit_truncate_arname): Likewise.
2515 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2516 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2517 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2518 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2519 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2520 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2521 * libbfd.h: Regenerated.
2522 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2523 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2525 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2528 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2529 linker add_archive_element callback returns FALSE.
2530 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2531 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2532 archive element if linker add_archive_element callback returns
2534 * elflink.c (elf_link_add_archive_symbols): Likewise.
2535 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2536 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2537 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2538 (xcoff_link_check_ar_symbols): Likewise.
2540 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2542 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2543 <bfd_reloc_outofrange>: Unify error reporting code.
2545 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2547 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2548 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2549 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2550 * bfd-in2.h: Regenerate.
2551 * libbfd.h: Likewise.
2553 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2555 * config.bfd: Add entry for arm-phoenix.
2557 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2559 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2560 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2561 account for padding for stub section requiring one.
2562 (elf32_arm_build_stubs): Add comment to stress the importance of
2563 zeroing veneer section content.
2565 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2567 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2569 * bfd-in2.h: Regenerate.
2570 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2572 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2573 (arm_dedicated_stub_output_section_name): Likewise.
2574 (arm_dedicated_stub_input_section_ptr): Likewise.
2575 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2576 function description comment. Add support for dedicated output stub
2577 section to given stub types.
2578 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2579 elf32_arm_create_or_find_stub_sec.
2580 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2581 (elf32_arm_size_stubs): Pass stub type when calling
2582 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2583 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2585 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2587 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2588 when setting need_convert_load.
2590 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2592 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2595 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2598 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2600 (elf_i386_convert_load): Don't convert R_386_GOT32.
2602 2016-05-20 Alan Modra <amodra@gmail.com>
2605 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2606 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2608 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2610 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2611 (debug_arc_reloc): Likewise.
2612 (elf_arc_relocate_section): Likewise.
2613 (elf_arc_check_relocs): Likewise.
2614 (elf_arc_adjust_dynamic_symbol): Likewise.
2615 (elf_arc_add_symbol_hook): Likewise.
2617 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2619 * config.bfd: Remove `am34-*-linux*' support.
2621 2016-05-19 Alan Modra <amodra@gmail.com>
2623 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2624 relocs before plt relocs.
2626 2016-05-19 Alan Modra <amodra@gmail.com>
2628 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2629 before dereferencing.
2631 2016-05-18 Nick Clifton <nickc@redhat.com>
2633 * po/sv.po: Updated Swedish translation.
2635 2016-05-18 Alan Modra <amodra@gmail.com>
2637 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2638 for each BFD. Don't goto error_ret_free_local from outside loop.
2640 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2642 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2643 STB_GNU_UNIQUE handling.
2644 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2645 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2646 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2647 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2648 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2649 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2650 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2651 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2652 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2653 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2654 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2655 (elf_backend_add_symbol_hook): Remove macro.
2656 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2657 for STB_GNU_UNIQUE symbols.
2659 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2661 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2663 (v850_elf_copy_private_bfd_data): ... here. Call the new
2664 function and `_bfd_elf_copy_private_bfd_data'.
2666 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2669 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2670 GOTPCREL relocation against large section.
2672 2016-05-13 Alan Modra <amodra@gmail.com>
2674 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2675 linker dynamic sections in calculating size and address of
2676 dynamic tags rather than using output sections. Remove asserts.
2677 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2678 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2679 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2680 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2681 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2682 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2683 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2684 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2685 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2686 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2687 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2688 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2689 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2690 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2691 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2692 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2693 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2694 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2695 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2696 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2697 * elflink.c (bfd_elf_final_link): Likewise.
2698 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2699 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2700 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2701 don't set doit. Look up dynobj section.
2702 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2703 invocation and dynamic tag vma calculation. Don't test
2704 boolean var == TRUE.
2705 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2708 2016-05-13 Alan Modra <amodra@gmail.com>
2710 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2711 octets_per_byte. Put dynamic .rela.plt last in link orders.
2712 Assign output_offset for reloc sections rather than writing
2713 sorted relocs from block corresponding to output_offset.
2715 2016-05-12 Alan Modra <amodra@gmail.com>
2717 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2719 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2721 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2723 2016-05-11 Alan Modra <amodra@gmail.com>
2725 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2726 (elf32_hppa_check_relocs): Don't set dynobj.
2727 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2728 (elf32_hppa_build_stubs): Likewise.
2729 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2731 2016-05-11 Alan Modra <amodra@gmail.com>
2734 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2735 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2737 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2739 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2740 aarch64_tls_transition check.
2742 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2744 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2746 (arm_stub_sym_claimed): New function.
2747 (elf32_arm_create_stub): Use veneered symbol name and section if
2748 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2749 (arm_stub_claim_sym): New function.
2750 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2751 veneered symbol, otherwise create local symbol as before.
2753 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2755 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2756 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2757 and set branch type of a symbol.
2758 (bfd_elf32_arm_process_before_allocation): Likewise.
2759 (elf32_arm_relocate_section): Likewise and fix identation along the
2761 (allocate_dynrelocs_for_symbol): Likewise.
2762 (elf32_arm_finish_dynamic_symbol): Likewise.
2763 (elf32_arm_swap_symbol_in): Likewise.
2764 (elf32_arm_swap_symbol_out): Likewise.
2766 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2768 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2769 * bfd-in2.h: Regenerated.
2770 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2771 parameter to add_stub_section callback.
2772 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2773 and pass it down to add_stub_section.
2774 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2776 (elf32_arm_size_stubs): Add output section parameter to
2777 add_stub_section function pointer parameter.
2779 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2781 * elf32-arm.c (elf32_arm_create_stub): New function.
2782 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2784 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2786 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2787 arm_stub_a8_veneer_lwm enumerator.
2788 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2789 aforementioned enumerator.
2790 (struct elf32_arm_stub_hash_entry): Delete target_addend
2791 field and add source_value.
2792 (struct a8_erratum_fix): Delete addend field and add target_offset.
2793 (stub_hash_newfunc): Initialize source_value field amd remove
2794 initialization for target_addend.
2795 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2796 the else to being always executed, moving the
2797 arm_stub_a8_veneer_b_cond specific code in it. Remove
2798 stub_entry->target_addend from points_to computation.
2799 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2800 to target symbol from start of section rather than the offset from the
2802 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2803 fields from struct a8_erratum_fix's offset and target_offset
2805 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2806 veneered_insn_loc and loc using stub_entry's source_value.
2808 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2810 (elf32_arm_merge_eabi_attributes): Add merging logic for
2813 2016-05-10 Pip Cet <pipcet@gmail.com>
2816 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2817 Define as _bfd_generic_copy_link_hash_symbol_type when using
2820 2016-05-09 Nick Clifton <nickc@redhat.com>
2823 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2824 field before accessing sections array.
2826 2016-05-09 Christophe Monat <christophe.monat@st.com>
2829 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2830 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2832 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2834 (create_instruction_vldmdb): Likewise.
2835 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2836 uses it to re-encode.
2838 2016-05-09 Nick Clifton <nickc@redhat.com>
2841 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2844 2016-05-09 Alan Modra <amodra@gmail.com>
2846 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2848 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2851 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2852 documenting that indx == -3 if symbol is defined in a discarded
2854 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2855 symbol is defined in a discarded section.
2856 (elf_link_output_extsym): Strip a global symbol defined in a
2859 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2861 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2864 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2866 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2868 (elf_i386_convert_load_reloc): This. New function.
2869 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2871 (elf_x86_64_convert_load_reloc): This. New function.
2873 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2875 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2876 Don't check if contents == NULL.
2877 (elf_i386_tls_transition): Add from_relocate_section. Check
2878 from_relocate_section instead of contents != NULL. Update
2879 elf_i386_check_tls_transition call.
2880 (elf_i386_check_relocs): Cache the section contents if
2881 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2882 elf_i386_tls_transition.
2883 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2884 to elf_i386_tls_transition.
2885 (elf_backend_caches_rawsize): New.
2886 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2887 if contents == NULL.
2888 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2889 from_relocate_section instead of contents != NULL.
2890 (elf_x86_64_check_relocs): Cache the section contents if
2891 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2892 elf_x86_64_tls_transition.
2893 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2894 to elf_x86_64_tls_transition.
2895 (elf_backend_caches_rawsize): New.
2897 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2900 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2903 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2905 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2906 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2907 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2908 no_apply_dynamic_relocs.
2909 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2910 dynamic relocations generated.
2912 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2914 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2916 (elf_i386_create_dynamic_sections): Here.
2917 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2918 interp setting to ...
2919 (elf_x86_64_create_dynamic_sections): Here.
2921 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2923 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2924 and replace (EH)->has_got_reloc with GOT_RELOC.
2925 (elf_i386_fixup_symbol): Pass has_got_reloc to
2926 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2927 (elf_i386_allocate_dynrelocs): Likewise.
2928 (elf_i386_relocate_section): Likewise.
2929 (elf_i386_finish_dynamic_symbol): Likewise.
2930 (elf_i386_convert_load): Pass TRUE to
2931 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2932 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2933 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2934 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2935 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2936 (elf_x86_64_allocate_dynrelocs): Likewise.
2937 (elf_x86_64_relocate_section): Likewise.
2938 (elf_x86_64_finish_dynamic_symbol): Likewise.
2939 (elf_x86_64_convert_load): Pass TRUE to
2940 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2942 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2944 * elf32-i386.c (check_relocs_failed): New.
2945 (elf_i386_check_relocs): Set check_relocs_failed on error.
2946 (elf_i386_relocate_section): Skip if check_relocs failed.
2948 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2950 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2951 check_relocs_failed on error.
2953 2016-04-29 Nick Clifton <nickc@redhat.com>
2956 * elf-bfd.h (struct elf_backend_data): Rename
2957 elf_backend_set_special_section_info_and_link to
2958 elf_backend_copy_special_section_fields.
2959 * elfxx-target.h: Likewise.
2960 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2961 comparing section flags.
2962 (copy_special_section_fields): New function.
2963 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2964 Perform two scans over special sections. The first one looks for
2965 a direct mapping between the output section and an input section.
2966 The second scan looks for a possible match based upon section
2968 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2969 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2971 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2972 elf32_i386_copy_solaris_special_section_fields.
2973 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2974 Rename to elf32_sparc_copy_solaris_special_section_fields.
2975 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2976 elf64_x86_64_copy_solaris_special_section_fields.
2978 2016-04-28 Nick Clifton <nickc@redhat.com>
2980 * po/zh_CN.po: Updated Chinese (simplified) translation.
2982 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2985 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2986 when estimating distances between output sections.
2988 2016-04-27 Alan Modra <amodra@gmail.com>
2990 * elflink.c (_bfd_elf_is_start_stop): New function.
2991 (_bfd_elf_gc_mark_rsec): Use it.
2992 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2994 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2996 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2997 * mmo.c (mmo_get_section_contents): Likewise.
2998 (mmo_set_section_contents): Likewise.
3000 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3002 * elf-bfd.h (elf_link_hash_table): Update comments for
3004 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3005 the unused NULL entry at the head of dynamic symbol table.
3006 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3009 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3011 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3012 created file from dynobj.
3014 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3016 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3017 normal input file if possible.
3019 2016-04-21 Nick Clifton <nickc@redhat.com>
3021 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3022 * aout-target.h: Likewise.
3023 * aout-tic30.c: Likewise.
3024 * binary.c: Likewise.
3026 * coff-alpha.c: Likewise.
3027 * coff-rs6000.c: Likewise.
3028 * coff64-rs6000.c: Likewise.
3029 * coffcode.h: Likewise.
3030 * i386msdos.c: Likewise.
3031 * i386os9k.c: Likewise.
3034 * libbfd-in.h: Likewise.
3035 * libecoff.h: Likewise.
3036 * mach-o-target.c: Likewise.
3038 * nlm-target.h: Likewise.
3039 * oasys.c: Likewise.
3041 * plugin.c: Likewise.
3042 * ppcboot.c: Likewise.
3045 * tekhex.c: Likewise.
3046 * versados.c: Likewise.
3047 * vms-alpha.c: Likewise.
3049 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3050 * linker.c (bfd_link_check_relocs): New function.
3051 (_bfd_generic_link_check_relocs): New function.
3052 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3053 _bfd_link_check_relocs field.
3054 (struct bfd_target)L Add _bfd_link_check_relocs field.
3055 * bfd-in2.h: Regenerate.
3056 * libbfd.h: Regenerate.
3058 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3060 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3061 (elf_backend_gc_sweep_hook): Likewise.
3062 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3063 (elf_backend_gc_sweep_hook): Likewise.
3065 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3067 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3068 in excluded sections
3070 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3073 * elf64-x86-64.c (check_relocs_failed): New.
3074 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3075 Support relocation agaist local symbol. Set check_relocs_failed.
3076 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3077 R_X86_64_32 relocation overflow.
3078 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3079 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3081 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3083 * elf32-i386.c (elf_i386_check_relocs): Call
3084 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3085 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3087 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3089 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3090 * elflink.c (_bfd_elf_link_check_relocs): New function.
3091 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3092 if check_relocs_after_open_input is FALSE.
3094 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3096 * cache.c: Update old style function definitions.
3097 * elf32-m68k.c: Likewise.
3098 * elf64-mmix.c: Likewise.
3099 * stab-syms.c: Likewise.
3101 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3103 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3105 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3107 * Makefile.in: Regenerated with automake 1.11.6.
3108 * aclocal.m4: Likewise.
3109 * doc/Makefile.in: Likewise.
3111 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3113 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3114 * bfd-in2.h: Regenerate.
3115 * libbfd.h: Regenerate.
3116 * elf32-arc.c: Add 'opcode/arc.h' include.
3117 (struct arc_relocation_data): Add symbol_name.
3118 (arc_special_overflow_checks): New function.
3119 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3120 required, add an extra comment.
3121 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3123 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3125 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3127 (elf_arc_relocate_section): Update enum uses.
3128 (elf_arc_check_relocs): Likewise.
3129 (elf_arc_finish_dynamic_symbol): Likewise.
3131 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3133 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3136 2016-04-14 Nick Clifton <nickc@redhat.com>
3139 * elf-bbfd.h (struct elf_backend_data): New field:
3141 New field: elf_backend_set_special_section_info_and_link
3142 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3144 (elf_backend_set_special_section_info_and_link): Define if not
3146 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3147 elf_backend_strtab_flags macros to initialise fields in structure.
3148 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3149 being set even if SHF_MERGE is not set.
3150 (elf_fake_sections): Likewise.
3151 (section_match): New function. Matches two ELF sections based
3152 upon fixed characteristics.
3153 (find_link): New function. Locates a section in a BFD that
3154 matches a section in a different BFD.
3155 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3156 fields of reserved sections.
3157 (bfd_elf_compute_section_file_positions): Set the flags for the
3158 .shstrtab section based upon the elf_strtab_flags field in the
3159 elf_backend_data structure.
3160 (swap_out_syms): Likewise for the .strtab section.
3161 * elflink.c (bfd_elf_final_link): Set the flags for the
3162 .strtab section based upon the elf_strtab_flags field in the
3163 elf_backend_data structure.
3164 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3165 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3167 (elf_backend_set_special_section_info_and_link): Define for
3169 * elf32-sparc.c: Likewise.
3170 * elf64-x86-64.c: Likewise.
3172 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3177 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3178 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3179 applies to read-only section.
3180 * elf32-i386.c (elf_i386_link_hash_table): Add
3181 readonly_dynrelocs_against_ifunc.
3182 (elf_i386_allocate_dynrelocs): Updated.
3183 (elf_i386_size_dynamic_sections): Issue an error for read-only
3184 segment with dynamic IFUNC relocations only if
3185 readonly_dynrelocs_against_ifunc is TRUE.
3186 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3187 readonly_dynrelocs_against_ifunc.
3188 (elf_x86_64_allocate_dynrelocs): Updated.
3189 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3190 segment with dynamic IFUNC relocations only if
3191 readonly_dynrelocs_against_ifunc is TRUE.
3192 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3195 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3197 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3198 a fall through from error_ret_free_internal. Free local_syms in
3199 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3201 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3203 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3204 (relocate_plt_for_entry): Likewise.
3206 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3208 * elf32-arc.c (elf_arc_check_relocs): Changed
3210 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3212 * elf32-arc.c (name_for_global_symbol): Changed assert.
3213 (get_replace_function): Created.:
3214 (struct arc_relocation_data): Changed to signed types.
3215 (defines S, L, P, PDATA): Casted to signed type.
3216 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3217 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3218 (arc_do_relocation): Changed.
3220 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3222 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3224 (elf_arc_relocate_section): Added and changed asserts, validating
3225 the synamic symbol index.
3226 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3227 relocation if symbol has dynindx set to -1.
3229 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3232 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3233 and internal symbols which have a dynamic index into local
3236 2016-04-04 Nick Clifton <nickc@redhat.com>
3239 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3240 version number if the version is zero.
3242 2016-04-01 Alan Modra <amodra@gmail.com>
3245 * elflink.c (on_needed_list): Recursively check needed status.
3246 (elf_link_add_object_symbols): Adjust.
3248 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3250 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3251 internal_relocs only if they aren't cached.
3253 2016-03-29 Nick Clifton <nickc@redhat.com>
3256 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3257 assertion on the size of the got section to allow it to be bigger
3258 than the number of relocs.
3260 2016-03-29 Toni Spets <toni.spets@iki.fi>
3263 * coffcode.h (coff_write_object_contents): Revert accidental
3266 2016-03-22 Alan Modra <amodra@gmail.com>
3269 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3270 DW_FORM_flag_present.
3272 2016-03-22 Nick Clifton <nickc@redhat.com>
3274 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3275 architecture name for backwards compatibility.
3277 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3278 unbounded stack use.
3280 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3281 sufficiently recent version of GCC.
3282 * configure: Regenerate.
3284 2016-03-22 Alan Modra <amodra@gmail.com>
3287 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3289 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3291 * archures.c (bfd_mach_arc_nps400): Define.
3292 * bfd-in2.h: Regenerate.
3293 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3294 some existing entries to make space.
3295 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3296 (arc_elf_final_write_processing): Likewise.
3298 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3300 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3302 (arc_elf_final_write_processing): Don't bother setting cpu field
3303 in e_flags, this will have been set elsewhere.
3305 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3307 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3310 2016-03-21 Nick Clifton <nickc@redhat.com>
3312 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3313 * configure: Regenerate.
3314 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3315 alloca with call to xmalloc.
3316 * elf32-nds32.c: Likewise.
3317 * elf64-hppa.c: Likewise.
3318 * elfxx-mips.c: Likewise.
3320 * pei-x86_64.c: Likewise.
3324 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3327 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3329 (elf_i386_relocate_section): Likewise.
3330 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3331 (elf_x86_64_relocate_section): Likewise.
3333 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3336 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3337 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3338 relocation overflow check.
3340 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3342 * bfd-in2.h: Regenerated.
3344 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3347 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3348 uses bytes not octets.
3349 * elflink.c (resolve_section): Likewise.
3350 Add a bfd parameter.
3351 (eval_section): Pass the input_bfd to resolve_section.
3352 (bfd_elf_perform_complex_relocation): Convert byte offset to
3353 octets before read and writing values.
3354 (elf_link_input_bfd): Add byte to octet conversions.
3355 (elf_reloc_link_order): Likewise.
3356 (elf_fixup_link_order): Likewise.
3357 (bfd_elf_final_link): Likewise.
3358 * reloc.c (_bfd_final_link_relocate): Likewise.
3359 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3361 2016-03-10 Nick Clifton <nickc@redhat.com>
3363 * config.bfd: Mark the i370 target as obsolete.
3365 2016-03-09 Pedro Alves <palves@redhat.com>
3367 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3368 gcc ABI)" to printable name.
3369 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3370 of "v850-rh850" as printable name.
3372 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3375 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3376 relocations against absolute symbols.
3378 2016-03-09 Alan Modra <amodra@gmail.com>
3381 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3382 length elements in the archive.
3384 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3387 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3388 for -E/--dynamic-list only when not relocatable.
3390 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3393 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3394 count for locally defined local IFUNC symbols in shared object.
3395 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3397 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3400 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3403 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3404 Andrew Burgess <andrew.burgess@embecosm.com>
3406 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3407 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3408 (arc_elf_howto_init): Added assert to validate relocations.
3409 (get_middle_endian_relocation): Delete.
3410 (middle_endian_convert): New function.
3411 (ME): Redefine, now does nothing.
3412 (IS_ME): New define.
3413 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3414 definition to call middle_endian_convert. Add a new local
3415 variable and make use of this throughout. Added call to
3416 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3418 2016-03-07 Nick Clifton <nickc@redhat.com>
3421 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3422 length elements in the archive.
3424 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3426 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3427 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3429 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3432 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3433 executable as definition if the new definition comes from a
3436 2016-03-02 Alan Modra <amodra@gmail.com>
3438 * Makefile.in: Regenerate.
3439 * po/SRC-POTFILES.in: Regenerate.
3441 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3443 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3444 relocation addend when sections get merged.
3446 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3448 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3450 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3451 Assert for code sections dynamic relocs.
3453 2016-02-26 Renlin Li <renlin.li@arm.com>
3455 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3456 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3458 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3461 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3462 load with locally bound symbols if PIC is false or there is no
3463 base register. Optimize branch to 0 if PIC is false.
3464 (elf_i386_relocate_section): Don't generate dynamic relocations
3465 against undefined weak symbols if PIC is false.
3466 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3467 if we can't estimate relocation overflow with --no-relax.
3468 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3469 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3470 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3471 against undefined weak symbols if PIC is false.
3473 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3476 * bfd.c (bfd): Change flags to 20 bits.
3477 (BFD_CONVERT_ELF_COMMON): New.
3478 (BFD_USE_ELF_STT_COMMON): Likewise.
3479 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3480 BFD_USE_ELF_STT_COMMON.
3481 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3482 * configure.ac: Remove --enable-elf-stt-common.
3483 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3484 common symbol depending on BFD_CONVERT_ELF_COMMON and
3485 BFD_USE_ELF_STT_COMMON.
3486 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3488 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3490 (elf_link_convert_common_type): New function.
3491 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3492 common symbol depending on BFD_CONVERT_ELF_COMMON and
3493 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3494 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3495 and BFD_USE_ELF_STT_COMMON to object_flags.
3496 (TARGET_LITTLE_SYM): Likewise.
3497 * syms.c (BSF_KEEP_G): Renamed to ...
3498 (BSF_ELF_COMMON): This.
3499 * bfd-in2.h: Regenerated.
3500 * config.in: Likewise.
3501 * configure: Likewise.
3503 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3508 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3509 (elf_i386_link_hash_entry): Add has_got_reloc and
3511 (elf_i386_link_hash_table): Add interp.
3512 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3514 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3516 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3517 (elf_i386_fixup_symbol): New function.
3518 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3519 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3520 relocations and discard relocations against resolved undefined
3521 weak symbols in executable. Don't make resolved undefined weak
3522 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3523 relocation against undefined weak symbols in PIE.
3524 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3525 (elf_i386_relocate_section): Don't generate dynamic relocations
3526 against resolved undefined weak symbols in PIE, except for
3528 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3529 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3530 Don't generate dynamic relocation against resolved undefined weak
3531 symbol in executable.
3532 (elf_i386_finish_dynamic_sections): Call
3533 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3534 (elf_backend_fixup_symbol): New.
3535 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3536 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3538 (elf_x86_64_link_hash_table): Add interp.
3539 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3541 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3543 (elf_x86_64_check_relocs): Set has_got_reloc and
3545 (elf_x86_64_fixup_symbol): New function.
3546 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3547 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3548 relocations and discard relocations against resolved undefined
3549 weak symbols in executable. Don't make resolved undefined weak
3550 symbols in executable dynamic.
3551 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3552 (elf_x86_64_relocate_section): Check relocation overflow for
3553 dynamic relocations against unresolved weak undefined symbols.
3554 Don't generate dynamic relocations against resolved weak
3555 undefined symbols in PIE.
3556 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3557 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3558 Don't generate dynamic relocation against resolved undefined weak
3559 symbol in executable.
3560 (elf_x86_64_finish_dynamic_sections): Call
3561 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3562 (elf_backend_fixup_symbol): New.
3564 2016-02-26 Alan Modra <amodra@gmail.com>
3566 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3567 save_restore_funcs, rest of sections when not relocatable.
3568 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3569 (sfpr_define): Define all symbols on emitted code.
3570 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3571 when relocatable. Move sfpr_define loop earlier.
3573 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3575 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3576 (elf_x86_64_relocate_section): Use it. Replace
3577 x86_64_elf_howto_table[r_type] with howto.
3579 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3582 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3583 symbol version is unknown.
3585 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3587 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3588 to (bfd_vma) -1 when setting needs_plt to 0.
3589 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3591 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3593 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3594 library, instead of PIC, and don't check PDE when making linker
3595 assigned symbol dynamic.
3597 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3599 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3600 ABIVERSION for non-executable stack.
3602 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3605 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3606 Always produce a RELATIVE reloc for a local symbol.
3608 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3610 Fix test-case ld-elf/pr19617b
3611 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3612 discard unused non-function symbols when --dynamic-list-data.
3614 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3616 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3617 dynsym section, even if it is empty, with dynamic sections.
3619 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3621 * syms.c: Remove BSF_COMMON from comments.
3622 * bfd-in2.h: Regenerated.
3624 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3626 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3627 for destination. Remove useless function parameters.
3628 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3630 2016-02-19 Nick Clifton <nickc@redhat.com>
3633 * aoutx.h (aout_link_add_symbols): Check for out of range string
3637 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3638 processing if we encounter a reloc without an associated symbol.
3640 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3643 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3644 sections for -E/--dynamic-list.
3646 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3648 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3651 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3653 * plugin.c (plugin_vec): Set match priority to 255.
3654 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3655 matching against the plugin vector, take priority from there not
3658 2016-02-15 Nick Clifton <nickc@redhat.com>
3660 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3661 for length and type fields. Use a signed value for the
3662 suffix_length field.
3664 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3667 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3668 significant bit in GOT offset for R_386_GOT32X.
3670 2016-02-10 Nick Clifton <nickc@redhat.com>
3673 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3675 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3676 number of messages about FDE encoding preventing .eh_frame_hdr
3679 2016-02-09 Nick Clifton <nickc@redhat.com>
3681 * oasys.c (oasys_archive_p): Fix indentation.
3682 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3683 constant for left shifting.
3685 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3686 helpful warning message to explain why certain AArch64 relocs
3689 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3691 * pe-mips.c (coff_mips_reloc): Fix formatting.
3693 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3695 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3696 to bfd_mach_arc_arc600.
3698 2016-02-04 Alan Modra <amodra@gmail.com>
3700 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3703 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3706 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3707 distances in the compressed_size field of the output section.
3709 2016-02-02 Alan Modra <amodra@gmail.com>
3711 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3712 ELFv2 entry optimization.
3714 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3717 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3718 no relocations in relocatable files.
3720 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3723 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3724 if a symbol from a library loaded via DT_NEEDED doesn't match
3725 the symbol referenced by regular object.
3727 2016-02-01 Nathaniel Smith <njs@pobox.com>
3729 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3732 2016-02-01 Alan Modra <amodra@gmail.com>
3734 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3735 an out of range reloc_index.
3736 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3738 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3740 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3741 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3742 * Makefile.in: Regenerated.
3744 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3746 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3748 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3751 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3753 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3755 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3758 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3759 against STT_GNU_IFUNC symbol only with dynamic symbols.
3760 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3762 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3765 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3766 decompress debug sections.
3768 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3770 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3773 2016-01-25 Nick Clifton <nickc@redhat.com>
3776 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3777 dsym filename buffer.
3779 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3781 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3783 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3785 * elfxx-mips.c (BZ16_REG): Correct calculation.
3787 2016-01-21 Nick Clifton <nickc@redhat.com>
3789 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3790 changing the type of _loc to be bfd_byte *.
3791 (elf_arc_finish_dynamic_symbol): Likewise.
3793 2016-01-21 Nick Clifton <nickc@redhat.com>
3796 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3797 class of the linker stub bfd.
3798 (elf32_arm_check_relocs): Skip check for pic format after
3799 processing a vxWorks R_ARM_ABS12 reloc.
3800 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3801 reporting a class mismatch.
3803 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3805 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3806 veneer for sym_sec != input_sec.
3807 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3808 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3809 calculation destination.
3811 2016-01-21 Alan Modra <amodra@gmail.com>
3813 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3814 (swap_linux_prpsinfo64_out): New function.
3815 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3816 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3817 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3818 (elfcore_write_linux_prpsinfo64): Likewise.
3819 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3820 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3821 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3823 2016-01-21 Alan Modra <amodra@gmail.com>
3825 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3826 * elf.c: Adjust #include.
3827 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3828 * Makefile.am (SOURCE_HFILES): Update.
3829 * Makefile.in: Regenerate.
3830 * po/SRC-PORFILES.in: Regenerate.
3832 2016-01-21 Alan Modra <amodra@gmail.com>
3834 * configure.ac: Move corefile selection later in file. Move
3835 tdefaults code immediately after other target vector code.
3836 * configure: Regenerate.
3838 2016-01-20 Mickael Guene <mickael.guene@st.com>
3840 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3841 section using '.text.noread' pattern.
3843 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3845 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3847 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3848 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3850 * arc-plt.def: New file.
3851 * arc-plt.h: Likewise.
3852 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3853 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3854 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3855 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3856 (name_for_global_symbol): Added.
3857 (ADD_RELA): Helper to create dynamic relocs.
3858 (new_got_entry_to_list): Create a new got entry in linked list.
3859 (symbol_has_entry_of_type): Search for specific type of entry in
3861 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3862 (is_reloc_for_TLS, arc_elf_set_private_flags)
3863 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3864 (arc_elf_merge_private_bfd_data): New functions.
3865 (debug_arc_reloc): Cleaned debug info printing.
3866 (PDATA reloc): Changed not to perform address alignment.
3867 (reverse_me): Added. Fix for ARC_32 relocs.
3868 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3870 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3871 Changed function to access an array of list of GOT entries instead
3872 of just an array of offsets.
3873 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3874 (elf_arc_check_relocs): Likewise.
3875 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3876 (elf_arc_finish_dynamic_sections): Likewise
3877 (arc_create_dynamic_sections): Modified conditions to create
3879 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3880 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3881 (relocate_plt_for_entry): Changed to support new way to define PLT
3883 (add_symbol_to_plt): Likewise.
3884 (arc_elf_link_hash_table_create): New function.
3886 2016-01-18 Nick Clifton <nickc@redhat.com>
3889 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3890 section number into internal section number.
3891 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3892 * coffswap.h (coff_swap_sym_in): Likewise.
3893 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3894 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3895 section number field is big enough to hold the external value.
3897 2016-01-17 Alan Modra <amodra@gmail.com>
3899 * configure: Regenerate.
3901 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3903 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3904 when address in first unwind entry does not match start of
3907 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3908 Jiong Wang <jiong.wang@arm.com>
3911 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3914 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3916 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3917 place 'R_' before the reloc name returned.
3918 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3919 the relocation string.
3921 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3923 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3924 factored out from...
3925 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3927 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3929 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3930 attribute check after ELF file header flag check.
3932 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3934 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3935 return status from `_bfd_elf_merge_object_attributes'.
3937 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3939 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3940 factored out from...
3941 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3943 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3945 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3946 handling of input MIPS ABI flags together.
3948 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3950 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3951 attribute checks for null input.
3953 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3955 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3956 pointers to target data.
3958 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3960 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3963 2016-01-01 Alan Modra <amodra@gmail.com>
3965 Update year range in copyright notice of all files.
3967 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3969 Copyright (C) 2016 Free Software Foundation, Inc.
3971 Copying and distribution of this file, with or without modification,
3972 are permitted in any medium without royalty provided the copyright
3973 notice and this notice are preserved.
3979 version-control: never