1 2016-12-06 Nick Clifton <nickc@redhat.com>
4 * aoutx.h (squirt_out_relocs): Check for relocs without an
7 2016-12-06 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
10 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
11 Don't match lmd and stmd.
13 2016-12-05 Alyssa Milburn <amilburn@zall.org>
15 * elfxx-sparc.c: Do not stop processing relocations after
16 partially relaxing a call with WDISP30.
18 2016-12-05 Nick Clifton <nickc@redhat.com>
21 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
22 the end of the string buffer.
25 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
28 * aoutx.h (squirt_out_relocs): Check for and report any relocs
29 that could not be recognised.
32 * elf.c (find_link): Check for null headers before attempting to
36 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
40 (aout_link_add_symbols): Fix off by one error checking for
41 overflow of string offset.
43 2016-12-03 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
46 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
48 (lookup_fdh): Link direct fdh sym via oh field and set flags.
49 (make_fdh): Make strong and weak undefined function descriptor
51 (ppc64_elf_merge_symbol): New function.
52 (elf_backend_merge_symbol): Define.
53 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
55 (add_symbol_adjust): Don't twiddle symbols to undefweak.
56 Propagate more ref flags to function descriptor symbol. Make
57 some function descriptor symbols dynamic.
58 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
59 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
60 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
61 Don't call lookup_fdh here.
62 (ppc64_elf_gc_sections): New function.
63 (bfd_elf64_bfd_gc_sections): Define.
64 (ppc64_elf_gc_mark_hook): Mark descriptor.
65 (func_desc_adjust): Don't make fake function descriptor syms strong
66 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
67 flag when deciding whether a dynamic function descriptor might
68 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
69 plt regardless of visibility. Make descriptor dynamic if
70 entry sym is dynamic, not for other cases.
71 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
73 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
74 (ppc64_elf_size_stubs): Likewise.
75 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
76 undefweak if stub symbol is defined.
77 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
78 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
80 2016-12-03 Alan Modra <amodra@gmail.com>
82 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
83 elf_link_hash_table rather than ppc_link_hash_table.
85 2016-12-03 Alan Modra <amodra@gmail.com>
87 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
89 2016-12-03 Alan Modra <amodra@gmail.com>
91 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
92 warning and indirect symbols.
94 2016-12-03 Alan Modra <amodra@gmail.com>
96 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
97 flags when direct symbol is versioned_hidden.
99 2016-12-02 Nick Clifton <nickc@redhat.com>
102 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
103 when following indirect links.
106 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
107 for an illegal string offset.
109 2016-12-02 Gary Benson <gbenson@redhat.com>
111 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
114 2016-12-02 Josh Conner <joshconner@google.com>
116 * config.bfd: Add support for fuchsia (OS).
118 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
121 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
122 to the GOT when operating in 32-bit mode.
124 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
127 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
128 test for HI16 relocs.
130 2016-12-01 Nick Clifton <nickc@redhat.com>
133 * aoutx.h (find_nearest_line): Handle the case where the main file
134 name and the directory name are both empty.
137 * aoutx.h (find_nearest_line): Handle the case where the function
140 2016-11-30 Alan Modra <amodra@gmail.com>
142 * elf.c (get_program_header_size): Revert accidental change.
144 2016-11-30 Alan Modra <amodra@gmail.com>
147 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
148 on any pass past STUB_SHRINK_ITER.
150 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
152 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
153 symbol in executable.
154 (elf_link_output_extsym): Don't change bind from global to
155 local when linking executable.
157 2016-11-28 Nick Clifton <nickc@redhat.com>
160 * elf.c (phdr_sorter): Delete.
161 (assign_file_positions_except_relocs): Do not sort program
164 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
167 * peXXigen.c (rsrc_process_section): Do not shrink the merged
170 2016-11-24 Jiong Wang <jiong.wang@arm.com>
173 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
176 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
178 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
180 2016-11-23 Nick Clifton <nickc@redhat.com>
183 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
184 they contain the program headers.
185 (_bfd_elf_map_sections_to_segments): If the linker created the
186 PHDR segment then always attempt to include it in a LOAD segment.
187 (assign_file_positions_for_non_load_sections): Allow LOAD segments
188 to overlap PHDR segments.
189 (phdr_sorter): New function. Sorts program headers.
190 (assign_file_positions_except_relocs): Sort the program headers
191 before writing them out. Issue an error if the PHDR segment is
192 not covered by a LOAD segment, unless the backend allows it.
193 * elf-bfd.h (struct elf_backend_data): Add
194 elf_backend_allow_non_load_phdr.
195 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
196 default definition that returns FALSE.
197 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
199 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
201 (elf_backend_allow_non_load_phdr): Define.
202 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
203 place the interpreter string into the .interp section if the
204 nointerp flag is set in the link info structure.
205 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
206 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
207 _gp symbol not being part of the output.
209 2016-11-23 Alan Modra <amodra@gmail.com>
211 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
212 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
213 (elfNN_bed): Init new field.
214 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
216 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
218 (elf_backend_dtrel_excludes_plt): Define.
219 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
220 (elf_backend_dtrel_excludes_plt): Define.
221 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
222 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
223 (elf_backend_dtrel_excludes_plt): Define.
224 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
226 (elf_backend_dtrel_excludes_plt): Define.
227 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
229 (elf_backend_dtrel_excludes_plt): Define.
230 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
232 (elf_backend_dtrel_excludes_plt): Define.
233 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
235 (elf_backend_dtrel_excludes_plt): Define.
236 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
238 (elf_backend_dtrel_excludes_plt): Define.
239 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
241 (elf_backend_dtrel_excludes_plt): Define.
242 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
244 (elf_backend_dtrel_excludes_plt): Define.
245 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
247 (elf_backend_dtrel_excludes_plt): Define.
248 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
249 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
251 (elf_backend_dtrel_excludes_plt): Define.
252 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
253 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
255 (elf_backend_dtrel_excludes_plt): Define.
256 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
258 (elf_backend_dtrel_excludes_plt): Define.
259 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
261 (elf_backend_dtrel_excludes_plt): Define.
262 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
264 (elf_backend_dtrel_excludes_plt): Define.
265 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
267 (elf_backend_dtrel_excludes_plt): Define.
268 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
269 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
271 (elf_backend_dtrel_excludes_plt): Define.
272 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
274 (elf_backend_dtrel_excludes_plt): Define.
275 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
277 (elf_backend_dtrel_excludes_plt): Define.
278 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
280 (elf_backend_dtrel_excludes_plt): Define.
281 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
283 (elf_backend_dtrel_excludes_plt): Define.
284 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
286 (elf_backend_dtrel_excludes_plt): Define.
287 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
289 (elf_backend_dtrel_excludes_plt): Define.
290 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
292 (elf_backend_dtrel_excludes_plt): Define.
293 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
295 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
297 2016-11-23 Alan Modra <amodra@gmail.com>
299 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
301 (mn10300_elf_final_link_relocate): Likewise.
302 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
303 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
304 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
305 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
306 * elf32-bfin.c (bfin_check_relocs): Likewise.
307 (bfin_relocate_section): Likewise.
308 (bfin_gc_sweep_hook): Likewise.
309 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
311 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
312 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
314 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
316 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
317 (bfin_size_dynamic_sections): Likewise.
318 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
319 (cr16_elf_check_relocs): Likewise.
320 (cr16_elf_final_link_relocate): Likewise.
321 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
322 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
323 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
324 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
325 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
326 * elf32-cris.c (cris_elf_relocate_section): Likewise.
327 (elf_cris_finish_dynamic_symbol): Likewise.
328 (elf_cris_finish_dynamic_sections): Likewise.
329 (cris_elf_gc_sweep_hook): Likewise.
330 (elf_cris_adjust_gotplt_to_got): Likewise.
331 (elf_cris_adjust_dynamic_symbol): Likewise.
332 (cris_elf_check_relocs): Likewise. Delete dead code.
333 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
335 (elf_cris_discard_excess_program_dynamics): Likewise.
336 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
337 sgotrel, splt and spltrel.
338 (frvfdpic_got_section, frvfdpic_gotrel_section,
339 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
341 (_frv_create_got_section): Likewise.
342 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
343 srelgot, splt and srelplt.
344 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
345 (elf32_hppa_create_dynamic_sections): Likewise.
346 (elf32_hppa_check_relocs): Likewise.
347 (allocate_plt_static): Likewise.
348 (allocate_dynrelocs): Likewise.
349 (elf32_hppa_size_dynamic_sections): Likewise.
350 (elf32_hppa_relocate_section): Likewise.
351 (elf32_hppa_finish_dynamic_symbol): Likewise.
352 (elf32_hppa_finish_dynamic_sections): Likewise.
353 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
354 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
355 sgotplt, srelgot, splt and srelplt.
356 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
358 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
359 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
360 (lm32_elf_check_relocs): Likewise.
361 (lm32_elf_finish_dynamic_sections): Likewise.
362 (lm32_elf_finish_dynamic_symbol): Likewise.
363 (allocate_dynrelocs): Likewise.
364 (lm32_elf_size_dynamic_sections): Likewise.
365 (lm32_elf_create_dynamic_sections): Likewise.
366 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
367 (m32c_elf_check_relocs): Likewise.
368 (m32c_elf_finish_dynamic_sections): Likewise.
369 (m32c_elf_always_size_sections): Likewise.
370 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
371 sgotplt, srelgot, splt and srelplt.
372 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
373 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
375 (allocate_dynrelocs): Likewise.
376 (m32r_elf_size_dynamic_sections): Likewise.
377 (m32r_elf_relocate_section): Likewise.
378 (m32r_elf_finish_dynamic_symbol): Likewise.
379 (m32r_elf_finish_dynamic_sections): Likewise.
380 (m32r_elf_check_relocs): Likewise.
381 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
382 (elf_m68k_check_relocs): Likewise.
383 (elf_m68k_adjust_dynamic_symbol): Likewise.
384 (elf_m68k_size_dynamic_sections): Likewise.
385 (elf_m68k_relocate_section): Likewise.
386 (elf_m68k_finish_dynamic_symbol): Likewise.
387 (elf_m68k_finish_dynamic_sections): Likewise.
388 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
389 sgotplt, srelgot, splt and srelplt.
390 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
392 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
394 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
395 (allocate_dynrelocs): Likewise.
396 (elf_metag_size_dynamic_sections): Likewise.
397 (elf_metag_finish_dynamic_symbol): Likewise.
398 (elf_metag_finish_dynamic_sections): Likewise.
399 (elf_metag_size_stubs): Likewise.
400 (elf_backend_got_header_size): Don't define.
401 (elf_backend_want_got_plt): Define.
402 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
403 sgotplt, srelgot, splt and srelpl.
404 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
406 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
407 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
408 (microblaze_elf_create_dynamic_sections): Likewise.
409 (allocate_dynrelocs): Likewise.
410 (microblaze_elf_size_dynamic_sections): Likewise.
411 (microblaze_elf_finish_dynamic_symbol): Likewise.
412 (microblaze_elf_finish_dynamic_sections): Likewise.
413 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
415 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
416 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
418 (allocate_dynrelocs): Likewise.
419 (nds32_elf_size_dynamic_sections): Likewise.
420 (nds32_elf_relocate_section): Likewise.
421 (nds32_elf_finish_dynamic_symbol): Likewise.
422 (nds32_elf_finish_dynamic_sections): Likewise.
423 (nds32_elf_check_relocs): Likewise.
424 (calculate_plt_memory_address): Likewise.
425 (calculate_got_memory_address): Likewise.
426 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
427 sgotplt, srelgot, splt and srelplt.
428 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
429 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
430 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
431 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
432 (or1k_elf_finish_dynamic_sections): Likewise.
433 (or1k_elf_finish_dynamic_symbol): Likewise.
434 (allocate_dynrelocs): Likewise.
435 (or1k_elf_size_dynamic_sections): Likewise.
436 (or1k_elf_create_dynamic_sections): Likewise.
437 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
438 plt, relplt, iplt, reliplt and sgotplt.
439 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
440 (ppc_elf_create_glink): Likewise.
441 (ppc_elf_create_dynamic_sections): Likewise.
442 (ppc_elf_check_relocs): Likewise.
443 (ppc_elf_select_plt_layout): Likewise.
444 (ppc_elf_tls_setup): Likewise.
445 (allocate_got): Likewise.
446 (allocate_dynrelocs): Likewise.
447 (ppc_elf_size_dynamic_sections): Likewise.
448 (ppc_elf_relax_section): Likewise.
449 (ppc_elf_relocate_section): Likewise.
450 (ppc_elf_finish_dynamic_symbol): Likewise.
451 (ppc_elf_reloc_type_class): Likewise.
452 (ppc_elf_finish_dynamic_sections): Likewise.
453 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
454 (rl78_elf_check_relocs): Likewise.
455 (rl78_elf_finish_dynamic_sections): Likewise.
456 (rl78_elf_always_size_sections): Likewise.
457 * elf32-s390.c (create_got_section): Delete.
458 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
459 (elf_s390_check_relocs): Likewise.
460 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
461 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
462 * elf32-score7.c (score_elf_create_got_section): As above.
463 (s7_bfd_score_elf_finish_dynamic_sections): As above.
464 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
465 sgotplt, srelgot, splt and srelplt.
466 (create_got_section): Don't set them.
467 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
469 (allocate_dynrelocs): Likewise.
470 (sh_elf_size_dynamic_sections): Likewise.
471 (sh_elf_add_rofixup): Likewise.
472 (sh_elf_relocate_section): Likewise.
473 (sh_elf_check_relocs): Likewise.
474 (sh_elf_finish_dynamic_symbol): Likewise.
475 (sh_elf_finish_dynamic_sections): Likewise.
476 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
477 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
478 * elf32-vax.c (elf_vax_check_relocs): Likewise.
479 (elf_vax_adjust_dynamic_symbol): Likewise.
480 (elf_vax_always_size_sections): Likewise.
481 (elf_vax_instantiate_got_entries): Likewise.
482 (elf_vax_relocate_section): Likewise.
483 (elf_vax_finish_dynamic_symbol): Likewise.
484 (elf_vax_finish_dynamic_sections): Likewise.
485 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
486 (xstormy16_elf_always_size_sections): Likewise.
487 (xstormy16_elf_relocate_section): Likewise.
488 (xstormy16_elf_finish_dynamic_sections): Likewise.
489 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
490 sgotplt, srelgot, splt and srelplt.
491 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
493 (elf_xtensa_allocate_dynrelocs): Likewise.
494 (elf_xtensa_allocate_local_got_size): Likewise.
495 (elf_xtensa_size_dynamic_sections): Likewise.
496 (elf_xtensa_relocate_section): Likewise.
497 (elf_xtensa_finish_dynamic_sections): Likewise.
498 (shrink_dynamic_reloc_sections): Likewise.
499 (elf_xtensa_get_plt_section): Likewise.
500 (elf_xtensa_get_gotplt_section): Likewise.
501 (xtensa_callback_required_dependence): Likewise.
502 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
503 shortcuts to dynamic sections.
504 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
506 (elf64_alpha_size_plt_section): Likewise.
507 (elf64_alpha_size_rela_got_1): Likewise.
508 (elf64_alpha_size_rela_got_section): Likewise.
509 (elf64_alpha_relocate_section): Likewise.
510 (elf64_alpha_finish_dynamic_symbol): Likewise.
511 (elf64_alpha_finish_dynamic_sections): Likewise.
512 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
513 * elf64-s390.c (create_got_section): Delete.
514 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
515 (elf_s390_check_relocs): Likewise.
516 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
518 (sh_elf64_check_relocs): Likewise.
519 (sh64_elf64_adjust_dynamic_symbol): Likewise.
520 (sh64_elf64_size_dynamic_sections): Likewise.
521 (sh64_elf64_finish_dynamic_symbol): Likewise.
522 (sh64_elf64_finish_dynamic_sections): Likewise.
523 * elflink.c (_bfd_elf_create_got_section): Likewise.
524 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
525 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
526 (elfNN_ia64_finish_dynamic_sections): Likewise.
527 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
528 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
529 sgotplt, splt and sgot.
530 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
532 (mips_elf_gotplt_index): Likewise.
533 (mips_elf_primary_global_got_index): Likewise.
534 (mips_elf_global_got_index): Likewise.
535 (mips_elf_got_offset_from_index): Likewise.
536 (mips_elf_create_local_got_entry): Likewise.
537 (mips_elf_create_got_section): Likewise.
538 (mips_elf_calculate_relocation): Likewise.
539 (_bfd_mips_elf_create_dynamic_sections): Likewise.
540 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
541 (mips_elf_lay_out_got): Likewise.
542 (mips_elf_set_plt_sym_value): Likewise.
543 (_bfd_mips_elf_size_dynamic_sections): Likewise.
544 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
545 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
546 (mips_finish_exec_plt): Likewise.
547 (mips_vxworks_finish_exec_plt): Likewise.
548 (mips_vxworks_finish_shared_plt): Likewise.
549 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
550 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
551 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
553 2016-11-23 Alan Modra <amodra@gmail.com>
555 * po/BLD-POTFILES.in: Regenerate.
556 * po/SRC-POTFILES.in: Regenerate.
558 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
560 * warning.m4: Fix spelling in comments.
561 * configure.ac: Fix spelling in comments.
562 * configure: Regenerate.
564 2016-11-22 Alan Modra <amodra@gmail.com>
567 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
568 * elf32-ppc.c: Include opcode/ppc.h.
569 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
570 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
571 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
572 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
573 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
574 (ppc_elf_link_hash_table_create): Update default_params init.
575 (ppc_elf_vle_split16): Correct shift and mask. Add params.
576 Report or fix insn/reloc mismatches.
577 (ppc_elf_relocate_section): Pass input_section, offset and fixup
578 to ppc_elf_vle_split16.
580 2016-11-22 Alan Modra <amodra@gmail.com>
582 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
583 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
584 bfd_put_32 param with input_bfd.
585 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
586 ppc_elf_vle_split16 param.
587 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
589 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
591 * dwarf2.c (build_line_info_table): Rename `index' local
592 variable to `line_index'.
593 (build_lookup_funcinfo_table): Rename `index' local variable to
596 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
598 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
599 apply the negative GOT offset optimization in 64-bit code.
601 2016-11-18 James Clarke <jrtc27@jrtc27.com>
603 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
604 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
605 R_SPARC_GOT* for non-local references. Instead, treat them like
606 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
607 immediate with the calculated relocation.
609 2016-11-18 Nick Clifton <nickc@redhat.com>
612 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
613 an informative error message.
615 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
618 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
619 manipulation of diff value, and don't assume sym2 is less than sym1.
620 (elf32_avr_adjust_reloc_if_spans_insn): New function.
621 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
622 and remove redundant did_pad.
625 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
628 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
629 plt_got.offset for R_X86_64_PLTOFF64.
631 2016-11-14 Nick Clifton <nickc@redhat.com>
633 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
635 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
638 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
639 but treat them as debugging symbols.
641 2016-11-10 Jiong Wang <jiong.wang@arm.com>
644 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
645 symbol locally in PIE.
647 2016-11-10 Nick Clifton <nickc@redhat.com>
650 * compress.c (bfd_get_full_section_contents): Provide a more
651 helpful error message when a section is too large to load.
653 2016-11-08 Pedro Alves <palves@redhat.com>
655 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
658 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
660 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
661 'number_of_functions' to keep lookup table and number of entries in
663 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
664 to keep lookup table and number of entries in the table.
665 (lookup_funcinfo): New structure for lookup table for function
667 (build_line_info_table): New function to create and build the lookup
668 table for line information.
669 (lookup_address_in_line_info_table): Use the lookup table instead of
670 traverse a linked list.
671 (compare_lookup_funcinfos): New compare fuction used in sorting of
672 lookup table for function references.
673 (build_lookup_funcinfo_table): New function to create, build and
674 sort the lookup table for functions references.
675 (lookup_address_in_function_table): Use the table instead of
676 traverse a linked list.
677 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
680 2016-11-04 Nick Clifton <nickc@redhat.com>
682 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
683 when supporting 64-bit BFD targets.
685 2016-11-03 Tristan Gingold <gingold@adacore.com>
687 * config.bfd: Deprecate many old triplets.
689 2016-11-03 Nick Clifton <nickc@redhat.com>
691 * po/da.po: Updated Danish translation.
693 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
695 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
696 not fall through to the default case.
698 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
699 Andrew Waterman <andrew@sifive.com>
701 Add support for RISC-V architecture.
702 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
703 * config.bdf: Likewise.
704 * configure.ac: Likewise.
705 * Makefile.in: Regenerate.
706 * configure: Regenerate.
707 * archures.c: Add bfd_riscv_arch.
708 * reloc.c: Add riscv relocs.
709 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
710 * bfd-in2.h: Regenerate.
711 * libbfd.h: Regenerate.
712 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
713 * elfnn-riscv.c: New file.
714 * elfxx-riscv.c: New file.
715 * elfxx-riscv.h: New file.
717 2016-10-31 Alan Modra <amodra@gmail.com>
720 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
723 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
725 * cpu-arc.c (arc_get_mach): Delete.
727 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
729 * elfxx-mips.c (STUB_JALR): Correct description.
731 2016-10-20 Nick Clifton <nickc@redhat.com>
733 * po/gas.pot: Regenerate.
735 2016-10-19 Nick Clifton <nickc@redhat.com>
737 * aout-adobe.c: Add missing c-format tags for translatable strings.
738 * aout-cris.c: Likewise.
741 * binary.c: Likewise.
743 * coff-alpha.c: Likewise.
744 * coff-arm.c: Likewise.
745 * coff-i860.c: Likewise.
746 * coff-mcore.c: Likewise.
747 * coff-ppc.c: Likewise.
748 * coff-rs6000.c: Likewise.
749 * coff-sh.c: Likewise.
750 * coff-tic4x.c: Likewise.
751 * coff-tic54x.c: Likewise.
752 * coff-tic80.c: Likewise.
753 * coff64-rs6000.c: Likewise.
754 * coffcode.h: Likewise.
755 * coffgen.c: Likewise.
756 * cofflink.c: Likewise.
757 * coffswap.h: Likewise.
758 * cpu-arm.c: Likewise.
759 * dwarf2.c: Likewise.
761 * elf-attrs.c: Likewise.
762 * elf-eh-frame.c: Likewise.
763 * elf-ifunc.c: Likewise.
764 * elf-m10300.c: Likewise.
765 * elf-s390-common.c: Likewise.
767 * elf32-arc.c: Likewise.
768 * elf32-arm.c: Likewise.
769 * elf32-avr.c: Likewise.
770 * elf32-bfin.c: Likewise.
771 * elf32-cr16.c: Likewise.
772 * elf32-cr16c.c: Likewise.
773 * elf32-cris.c: Likewise.
774 * elf32-crx.c: Likewise.
775 * elf32-d10v.c: Likewise.
776 * elf32-d30v.c: Likewise.
777 * elf32-epiphany.c: Likewise.
778 * elf32-fr30.c: Likewise.
779 * elf32-frv.c: Likewise.
780 * elf32-gen.c: Likewise.
781 * elf32-hppa.c: Likewise.
782 * elf32-i370.c: Likewise.
783 * elf32-i386.c: Likewise.
784 * elf32-i960.c: Likewise.
785 * elf32-ip2k.c: Likewise.
786 * elf32-iq2000.c: Likewise.
787 * elf32-lm32.c: Likewise.
788 * elf32-m32c.c: Likewise.
789 * elf32-m32r.c: Likewise.
790 * elf32-m68hc11.c: Likewise.
791 * elf32-m68hc12.c: Likewise.
792 * elf32-m68hc1x.c: Likewise.
793 * elf32-m68k.c: Likewise.
794 * elf32-mcore.c: Likewise.
795 * elf32-mep.c: Likewise.
796 * elf32-metag.c: Likewise.
797 * elf32-microblaze.c: Likewise.
798 * elf32-moxie.c: Likewise.
799 * elf32-msp430.c: Likewise.
800 * elf32-mt.c: Likewise.
801 * elf32-nds32.c: Likewise.
802 * elf32-nios2.c: Likewise.
803 * elf32-or1k.c: Likewise.
804 * elf32-pj.c: Likewise.
805 * elf32-ppc.c: Likewise.
806 * elf32-rl78.c: Likewise.
807 * elf32-rx.c: Likewise.
808 * elf32-s390.c: Likewise.
809 * elf32-score.c: Likewise.
810 * elf32-score7.c: Likewise.
811 * elf32-sh-symbian.c: Likewise.
812 * elf32-sh.c: Likewise.
813 * elf32-sh64.c: Likewise.
814 * elf32-spu.c: Likewise.
815 * elf32-tic6x.c: Likewise.
816 * elf32-tilepro.c: Likewise.
817 * elf32-v850.c: Likewise.
818 * elf32-vax.c: Likewise.
819 * elf32-visium.c: Likewise.
820 * elf32-xgate.c: Likewise.
821 * elf32-xtensa.c: Likewise.
822 * elf64-alpha.c: Likewise.
823 * elf64-gen.c: Likewise.
824 * elf64-hppa.c: Likewise.
825 * elf64-ia64-vms.c: Likewise.
826 * elf64-mmix.c: Likewise.
827 * elf64-ppc.c: Likewise.
828 * elf64-s390.c: Likewise.
829 * elf64-sh64.c: Likewise.
830 * elf64-sparc.c: Likewise.
831 * elf64-x86-64.c: Likewise.
832 * elfcode.h: Likewise.
833 * elfcore.h: Likewise.
834 * elflink.c: Likewise.
835 * elfnn-aarch64.c: Likewise.
836 * elfnn-ia64.c: Likewise.
837 * elfxx-mips.c: Likewise.
838 * elfxx-sparc.c: Likewise.
839 * elfxx-tilegx.c: Likewise.
842 * libbfd.c: Likewise.
843 * linker.c: Likewise.
844 * m68klinux.c: Likewise.
845 * mach-o.c: Likewise.
850 * pe-mips.c: Likewise.
851 * peXXigen.c: Likewise.
852 * pei-x86_64.c: Likewise.
853 * peicode.h: Likewise.
854 * ppcboot.c: Likewise.
856 * sparclinux.c: Likewise.
859 * vms-alpha.c: Likewise.
860 * vms-lib.c: Likewise.
861 * xcofflink.c: Likewise.
863 2016-10-18 Nick Clifton <nickc@redhat.com>
865 * po/da.po: Updated Danish translation.
867 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
869 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
872 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
874 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
875 variable to `reloc_index'.
877 2016-10-12 Alan Modra <amodra@gmail.com>
879 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
880 (STD_SECTION): Adjust to suit.
881 * elf.c (_bfd_elf_large_com_section): Likewise.
882 * bfd-in2.h: Regenerate.
884 2016-10-11 Alan Modra <amodra@gmail.com>
886 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
887 defined temporarily with bfd_und_section.
888 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
889 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
890 symbols with bfd_und_section.
892 2016-10-07 Alan Modra <amodra@gmail.com>
894 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
895 obfd param with struct bfd_link_info param. Update all callers.
896 * linker.c (bfd_merge_private_bfd_data): Likewise.
897 (_bfd_generic_verify_endian_match): Likewise.
898 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
899 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
900 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
901 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
902 (_bfd_elf_merge_object_attributes): Likewise.
903 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
904 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
905 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
906 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
907 (elf32_arm_merge_private_bfd_data): Likewise.
908 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
909 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
910 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
911 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
912 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
913 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
914 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
915 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
916 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
917 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
918 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
919 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
920 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
921 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
922 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
923 (elf32_msp430_merge_private_bfd_data): Likewise.
924 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
925 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
926 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
927 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
928 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
929 (ppc_elf_merge_obj_attributes): Likewise.
930 (ppc_elf_merge_private_bfd_data): Likewise.
931 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
932 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
933 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
934 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
935 (elf32_score_merge_private_bfd_data): Likewise.
936 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
937 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
938 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
939 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
940 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
941 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
942 (elf32_tic6x_merge_private_bfd_data): Likewise.
943 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
944 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
945 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
946 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
947 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
948 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
949 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
950 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
951 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
952 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
953 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
954 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
955 (mips_elf_merge_obj_attributes): Likewise.
956 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
957 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
958 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
959 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
960 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
961 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
962 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
963 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
964 * bfd-in2.h: Regenerate.
965 * libbfd.h: Regenerate.
967 2016-10-07 Alan Modra <amodra@gmail.com>
969 * Makefile.am (LIBBFD_H_FILES): Update.
970 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
971 * cpu-sh.c (sh_merge_bfd_arch): Move to..
972 * elf32-sh.c: ..here, and make static.
973 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
975 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
976 _bfd_generic_verify_endian_match.
977 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
978 (bfd_elf32_bfd_merge_private_bfd_data): Define as
979 _bfd_generic_verify_endian_match.
980 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
982 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
983 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
984 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
985 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
986 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
987 * linker.c: ..here, and make internal.
988 * bfd.c (bfd_merge_private_bfd_data): Move to..
990 * Makefile.in: Regenerate.
991 * doc/Makefile.in: Regenerate.
992 * bfd-in2.h: Regenerate.
993 * libbfd.h: Regenerate.
995 2016-10-06 Alan Modra <amodra@gmail.com>
997 * coff-h8300.c: Spell fall through comments consistently.
998 * coffgen.c: Likewise.
999 * elf32-hppa.c: Likewise.
1000 * elf32-ppc.c: Likewise.
1001 * elf32-score.c: Likewise.
1002 * elf32-score7.c: Likewise.
1003 * elf64-ppc.c: Likewise.
1004 * elfxx-aarch64.c: Likewise.
1005 * elfxx-mips.c: Likewise.
1006 * cpu-ns32k.c: Add missing fall through comments.
1007 * elf-m10300.c: Likewise.
1008 * elf32-arm.c: Likewise.
1009 * elf32-avr.c: Likewise.
1010 * elf32-bfin.c: Likewise.
1011 * elf32-frv.c: Likewise.
1012 * elf32-i386.c: Likewise.
1013 * elf32-microblaze.c: Likewise.
1014 * elf32-nds32.c: Likewise.
1015 * elf32-ppc.c: Likewise.
1016 * elf32-rl78.c: Likewise.
1017 * elf32-rx.c: Likewise.
1018 * elf32-s390.c: Likewise.
1019 * elf32-sh.c: Likewise.
1020 * elf32-tic6x.c: Likewise.
1021 * elf64-ia64-vms.c: Likewise.
1022 * elf64-ppc.c: Likewise.
1023 * elf64-s390.c: Likewise.
1024 * elf64-x86-64.c: Likewise.
1025 * elflink.c: Likewise.
1026 * elfnn-aarch64.c: Likewise.
1027 * elfnn-ia64.c: Likewise.
1029 * oasys.c: Likewise.
1030 * pdp11.c: Likewise.
1032 * versados.c: Likewise.
1034 2016-10-06 Alan Modra <amodra@gmail.com>
1036 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1038 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1039 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1041 2016-10-06 Alan Modra <amodra@gmail.com>
1043 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1044 OR in arithmetic expression, not boolean OR.
1046 2016-09-30 Alan Modra <amodra@gmail.com>
1048 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1049 as per comment at head of bfd-in2.h.
1050 * Makefile.in: Regenerate.
1052 2016-09-30 Alan Modra <amodra@gmail.com>
1054 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1055 _bfd_error_handler (...) throughout.
1056 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1057 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1058 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1059 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1060 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1061 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1062 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1063 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1064 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1065 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1066 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1067 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1068 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1069 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1070 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1071 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1072 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1073 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1074 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1075 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1076 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1077 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1078 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1079 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1080 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1081 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1082 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1083 * xcofflink.c: Likewise.
1085 2016-09-30 Alan Modra <amodra@gmail.com>
1087 * bfd-in.h: Include stdarg.h.
1088 * bfd.c (bfd_error_handler_type): Make like vprintf.
1089 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1090 (error_handler_internal): New function, split out from..
1091 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1092 (bfd_set_error_handler): Update.
1093 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1094 (_bfd_assert_handler): Make static.
1095 * coffgen.c (null_error_handler): Update params.
1096 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1097 Don't use bfd_error_handler_type.
1098 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1099 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1100 to _bfd_error_handler.
1101 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1102 (bfd_assert_handler_type): Likewise.
1103 (_bfd_error_handler): Update.
1104 * bfd-in2.h: Regenerate.
1105 * libbfd.h: Regenerate.
1107 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1110 * elf-bfd.h (struct elf_backend_data): Delete
1111 elf_backend_count_output_relocs callback and add
1112 elf_backend_update_relocs.
1113 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1114 (emit_relocs): Deleted.
1115 (elf32_arm_emit_relocs): Deleted.
1116 (elf_backend_emit_relocs): Updated not to use the old functions.
1117 (elf32_arm_update_relocs): New function.
1118 (elf_backend_update_relocs): New define.
1119 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1120 relocation count. Call elf_backend_emit_relocs.
1121 (_bfd_elf_size_reloc_section): Do not call
1122 elf_backend_count_output_relocs.
1123 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1124 (elf_backend_update_relocs): New define.
1126 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1129 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1130 Thumb-ARM stub is too far.
1132 2016-09-27 Nick Clifton <nickc@redhat.com>
1135 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1136 timestamp field if real time values are not being stored.
1138 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1140 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1141 to verify CC_FOR_BUILD compiler.
1142 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1143 and add CC_FOR_BUILD compiler checks.
1144 * Makefile.in: Regenerate.
1145 * configure: Likewise.
1146 * doc/Makefile.in: Likewise.
1148 2016-09-26 Awson <kyrab@mail.ru>
1151 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1152 for R_AMD64_PCRQUAD relocations.
1154 2016-09-26 Alan Modra <amodra@gmail.com>
1156 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1157 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1158 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1159 attributes, merge them. Don't warn about undefined tag bits,
1160 or copy unknown values to output.
1161 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1162 _bfd_elf_ppc_merge_fp_attributes.
1164 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1167 * elf-bfd.h (struct elf_backend_data): Add
1168 elf_backend_count_output_relocs callback to count relocations in
1170 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1171 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1172 (elf32_arm_count_output_relocs): New function.
1173 (emit_relocs): New function.
1174 (elf32_arm_emit_relocs): New function.
1175 (elf32_arm_vxworks_emit_relocs): New function.
1176 (elf_backend_emit_relocs): Updated to use the new functions.
1177 (elf_backend_count_output_relocs): New define.
1178 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1179 to the relocation count.
1180 (_bfd_elf_link_size_reloc_section): Use callback to count the
1181 relocations which will be in output.
1182 (_bfd_elf_default_count_output_relocs): New function.
1183 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1185 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1187 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1188 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1189 bigger than 0x1000 bytes.
1191 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1193 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1196 2016-09-14 Nick Clifton <nickc@redhat.com>
1199 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1200 contains a valid size for the Debug directory.
1202 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1204 * format.c (struct bfd_preserve): New "build_id" field.
1205 (bfd_preserve_save): Save "build_id".
1206 (bfd_preserve_restore): Restore "build_id".
1208 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1212 relocation with copy relocation when building executable.
1214 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1217 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1218 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1219 Compute shrink_boundary and adjust addend only if
1220 addend_within_shrink_boundary.
1221 (elf32_avr_relax_section): Modify calls to
1222 elf32_avr_relax_delete_bytes to pass extra parameter.
1224 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1226 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1227 array of bytes and use bfd_get_16 to interpret its encoding according
1228 to endianness of target.
1230 2016-09-01 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (synthetic_opd): New static var.
1233 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1234 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1236 2016-08-31 Alan Modra <amodra@gmail.com>
1238 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1239 track max group size with a new "group_size" var that is reduced
1240 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1243 2016-08-31 Alan Modra <amodra@gmail.com>
1245 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1246 (elf_backend_section_processing): Don't define.
1247 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1248 split on non-exec sections differing in SHF_PPC_VLE. When
1249 splitting segments, mark size invalid.
1251 2016-08-30 Alan Modra <amodra@gmail.com>
1254 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1256 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1261 R_386_PC32 relocation is used to call IFUNC function in PIC
1264 2016-08-27 Alan Modra <amodra@gmail.com>
1267 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1268 have corresponding SHF_GROUP sections.
1269 (bfd_elf_set_group_contents): Comment.
1271 2016-08-27 Alan Modra <amodra@gmail.com>
1274 * elf64-ppc.c (pc_dynrelocs): New function.
1275 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1276 handle pic dynamic relocs.
1278 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1280 * bfd-in.h (struct elf32_arm_params): Define.
1281 (bfd_elf32_arm_set_target_relocs): Rename into ...
1282 (bfd_elf32_arm_set_target_params): This. Use a struct
1283 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1284 * bfd-in2.h: Regenerate.
1285 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1286 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1287 elf32_arm_params rather than as individual parameters.
1289 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1291 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1292 passed the end of htab->stub_group array.
1293 (elf32_arm_create_or_find_stub_sec): Likewise.
1294 (elf32_arm_create_stub): Likewise.
1296 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1298 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1299 to TRUE for GOT and TLS relocs.
1301 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1303 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1305 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1307 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1308 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1309 (struct elf_arc_link_hash_table): Likewise.
1310 (elf_arc_link_hash_newfunc): Likewise.
1311 (elf_arc_link_hash_table_free): Likewise.
1312 (arc_elf_link_hash_table_create): Likewise.
1313 (elf_arc_relocate_section): Fixed conditions related to dynamic
1314 (elf_arc_check_relocs): Likewise.
1315 (arc_elf_create_dynamic_sections): Added
1316 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1317 through the hash table.
1319 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1321 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1322 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1325 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1327 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1329 * bfd-in2.h: Regenerated from the previous changes.
1330 * libbfd.h: Regenerated from the previous changes.
1332 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1334 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1335 the input import library bfd.
1336 * bfd-in2.h: Regenerate.
1337 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1338 and new_cmse_stub_offset fields.
1339 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1341 (elf32_arm_add_stub): Likewise for stub_offset.
1342 (arm_new_stubs_start_offset_ptr): New function.
1343 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1344 empty SG veneers to have zero relocations.
1345 (arm_size_one_stub): Only initialize stub size and template
1346 information for non empty veneers. Do not update veneer section size
1347 if veneer already has an offset.
1348 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1349 of a boolean indicating success or failure.
1350 (cmse_scan): Change stub_changed parameter into an integer pointer
1351 parameter cmse_stub_created to count the number of stub created and
1352 adapt to change of return value in elf32_arm_create_stub.
1353 (cmse_entry_fct_p): New function.
1354 (arm_list_new_cmse_stub): Likewise.
1355 (set_cmse_veneer_addr_from_implib): Likewise.
1356 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1357 cmse_scan instead of that of cmse_stub_changed to compute the number
1358 of stub created and use it to initialize stub_changed. Call
1359 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1360 of return value in elf32_arm_create_stub. Use
1361 arm_stub_section_start_offset () if not NULL to initialize size of
1362 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1363 erratum fix to -1. Use ret to hold return value.
1364 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1365 NULL to initialize size of secure gateway veneers section. Adapt
1366 comment to stress the importance of zeroing veneer section content.
1367 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1368 initialize eponymous field in struct elf32_arm_link_hash_table.
1370 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1372 * elf32-s390.c (stdarg.h): New include.
1373 (elf_s390_grok_psinfo): New function.
1374 (elf_s390_write_core_note): New function.
1375 (elf_backend_grok_psinfo): Declare backend hook.
1376 (elf_backend_write_core_note): Likewise.
1377 * elf64-s390.c (stdarg.h): New include.
1378 (elf_s390_grok_prstatus): New function.
1379 (elf_s390_grok_psinfo): New function.
1380 (elf_s390_write_core_note): New function.
1381 (elf_backend_grok_prstatus): Declare backend hook.
1382 (elf_backend_grok_psinfo): Likewise.
1383 (elf_backend_write_core_note): Likewise.
1385 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1387 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1388 (elf_s390_finish_ifunc_symbol): Likewise.
1389 (elf_s390_finish_dynamic_symbol): Likewise.
1390 (elf_s390_finish_dynamic_sections): Likewise.
1391 (elf_s390_grok_prstatus): Likewise.
1392 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1393 (elf_s390_finish_dynamic_symbol): Likewise.
1395 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1397 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1399 2016-08-23 Nick Clifton <nickc@redhat.com>
1401 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1402 there is no arm data associated with the section.
1404 2016-08-23 Alan Modra <amodra@gmail.com>
1407 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1408 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1410 2016-08-22 Nick Clifton <nickc@redhat.com>
1412 * doc/chew.c (main): Free the string buffer used to files as they
1415 2016-08-22 Alan Modra <amodra@gmail.com>
1417 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1418 (ppc_elf_relocate_section): ..to here. Comment. Error on
1419 detecting -mbss-plt -fPIC local ifuncs too.
1420 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1421 branch table entries.
1423 2016-08-19 Nick Clifton <nickc@redhat.com>
1425 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1426 section after the symbol table and string table sections.
1428 2016-08-19 Alan Modra <amodra@gmail.com>
1430 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1431 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1432 dyn_relocs for weakdefs.
1433 (alias_readonly_dynrelocs): New function.
1434 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1435 (ppc64_elf_relocate_section): Simplify condition under which
1436 dyn_relocs are emitted.
1438 2016-08-19 Alan Modra <amodra@gmail.com>
1441 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1442 (readonly_dynrelocs): Comment fix.
1443 (global_entry_stub): New function.
1444 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1445 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1446 that in size_global_entry_stubs, handling ifunc too. Delete dead
1448 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1449 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1450 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1451 undefweak syms. Expand and correct comments.
1452 (size_global_entry_stubs): Ensure symbol is defined.
1453 (ppc64_elf_relocate_section): Match condition under which
1454 dyn_relocs are emitted to that in allocate_dynrelocs.
1456 2016-08-12 Alan Modra <amodra@gmail.com>
1458 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1459 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1460 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1462 2016-08-11 Alan Modra <amodra@gmail.com>
1464 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1465 non_got_ref true in any case where we could have generated dynbss
1466 copies but decide not to do so.
1468 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1470 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1471 the stub address retrieved if associated with a microMIPS
1474 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1476 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1477 stub also add STO_MICROMIPS annotation.
1479 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1481 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1482 in microMIPS LA25 stub references.
1484 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1486 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1487 adjusting the use_count of merged .got entries.
1489 2016-08-08 Nick Clifton <nickc@redhat.com>
1491 * doc/chew.c (delete_string): Only free the string buffer if it is
1492 there. Mark the buffer as NULL after freeing.
1493 (drop): Free the dropped string.
1494 (free_words): New function: Frees the memory allocated to the
1496 (add_instrinsic): Duplicate the name string, so that it can be
1498 (compile): Free unused words.
1499 (main): Free the dictionary and top level string buffers at the
1502 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1504 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1505 * bfd-in2.h: Regenerate.
1506 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1508 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1509 cmse_implib field in struct elf32_arm_link_hash_table.
1510 (elf32_arm_filter_cmse_symbols): New function.
1511 (elf32_arm_filter_implib_symbols): Likewise.
1512 (elf_backend_filter_implib_symbols): Define to
1513 elf32_arm_filter_implib_symbols.
1515 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1517 * elf32-arm.c (CMSE_PREFIX): Define macro.
1518 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1519 (cmse_branch_thumb_only): Declare stub.
1520 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1521 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1522 FALSE if there is no PLT.
1523 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1524 (elf32_arm_final_link_relocate): Likewise.
1525 (elf32_arm_gc_sweep_hook): Likewise.
1526 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1527 secure entry functions.
1528 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1529 (arm_dedicated_stub_output_section_required): Change to a switch case
1530 and add a case for arm_stub_cmse_branch_thumb_only.
1531 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1532 (arm_stub_dedicated_output_section_name): Likewise.
1533 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1534 ATTRIBUTE_UNUSED for htab parameter.
1535 (arm_stub_required_alignment): Likewise.
1536 (arm_stub_sym_claimed): Likewise.
1537 (arm_dedicated_stub_section_padding): Likewise.
1538 (cmse_scan): New function.
1539 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1540 Set stub_changed to TRUE if such veneers were created.
1541 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1544 2016-08-02 Alan Modra <amodra@gmail.com>
1547 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1549 2016-08-02 Nick Clifton <nickc@redhat.com>
1552 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1553 (elf_backend_sweep_hook): Delete.
1555 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1556 Kwok Cheung Yeung <kcy@codesourcery.com>
1558 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1559 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1560 (ppc_elf_vle_split16): Clear field before inserting.
1562 2016-08-01 Nick Clifton <nickc@redhat.com>
1564 * po/sv.po: Updated Swedish translation.
1566 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1567 Nick Clifton <nickc@redhat.com>
1570 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1571 of the coff_section_data before using it.
1573 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1575 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1576 in PLT compression selection.
1577 (_bfd_mips_elf_check_relocs): Likewise.
1579 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1581 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1582 case where there's no elf_link_hash_entry while processing
1583 GOT_NORMAL got entries.
1585 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1587 * version.m4 (BFD_VERSION): Set to 2.27.51.
1588 * configure: Regenerated.
1590 2016-07-21 Nick Clifton <nickc@redhat.com>
1592 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1593 (swap_out_syms): Return an error when not finding ELF output
1594 section rather than asserting.
1596 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1598 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1600 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1602 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1603 and handle pr_pid if present.
1605 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1608 * elf.c (assign_file_positions_for_load_sections): Also check
1609 p_paddr for program header space.
1611 2016-07-20 Alan Modra <amodra@gmail.com>
1613 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1614 ppc64_elf_unhandled_reloc for special_function.
1615 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1617 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1619 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1621 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1622 corresponding error message.
1624 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1626 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1627 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1628 (branch_reloc_p): New function.
1629 (mips_elf_calculate_relocation): Handle ISA mode determination
1630 for relocations against section symbols, against absolute
1631 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1633 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1634 checks for weak undefined symbols. Also check target alignment
1635 within the same ISA mode.
1636 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1637 in the alignment check.
1638 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1639 <R_MICROMIPS_PC10_S1>: Likewise.
1640 <R_MICROMIPS_PC16_S1>: Likewise.
1641 (mips_elf_perform_relocation): Report a failure for unsupported
1642 same-mode JALX instructions and cross-mode branches.
1643 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1644 error messages for jumps to misaligned addresses.
1646 2016-07-16 Alan Modra <amodra@gmail.com>
1648 * elflink.c: Include plugin-api.h.
1649 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1650 (try_claim): ..here.
1651 * plugin.h: Don't include bfd.h.
1652 (bfd_plugin_open_input): Declare.
1654 2016-07-16 Alan Modra <amodra@gmail.com>
1656 * targets.c (bfd_seach_for_target): Rename to..
1657 (bfd_iterate_over_targets): ..this. Rewrite doc.
1658 * bfd-in2.h: Regenerate.
1660 2016-07-16 Alan Modra <amodra@gmail.com>
1662 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1663 * libbfd.h: Regenerate.
1664 * bfd-in2.h: Regenerate.
1666 2016-07-16 Alan Modra <amodra@gmail.com>
1668 * libbfd-in.h (BFD_ALIGN): Move to..
1670 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1671 * elf32-ppc.c (default_params): Adjust init.
1672 (ppc_elf_link_params): Set pagesize_p2.
1673 * libbfd.h: Regenerate.
1674 * bfd-in2.h: Regenerate.
1676 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1678 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1679 (_bfd_elf_filter_global_symbols): Declare.
1680 * elf.c (_bfd_elf_filter_global_symbols): New function.
1681 * elflink.c (elf_filter_global_symbols): Likewise.
1682 (elf_output_implib): Likewise.
1683 (bfd_elf_final_link): Call above function, failing if it does.
1684 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1686 (elf_backend_copy_indirect_symbol): Fix spacing.
1687 (elf_backend_hide_symbol): Likewise.
1688 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1690 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1691 Nick Clifton <nickc@redhat.com>
1693 * elf32-arc.c (PR_DEBUG): Delete.
1694 Fix printing of debug information. Fix formatting of debug
1696 (debug_arc_reloc): Handle symbols that are not from an input file.
1697 (arc_do_relocation): Remove excessive exclamation points.
1699 * arc-got.h: Fix formatting. Fix printing of debug information.
1700 (new_got_entry_to_list): Use xmalloc.
1701 * config.bfd: use the big-endian arc vector as the default vector
1702 for big-endian arc targets.
1704 2016-07-15 Alan Modra <amodra@gmail.com>
1706 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1707 from marking sym_indices.
1709 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1711 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1712 first with relocations against absolute symbols.
1713 (bfd_install_relocation): Likewise.
1715 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1717 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1718 .got/.got.plt sections to 8 bytes.
1720 2016-07-12 Nick Clifton <nickc@redhat.com>
1722 * binary.c (binary_set_section_contents): Second grammar fix.
1724 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1726 * binary.c (binary_set_section_contents): Fix grammar in warning
1729 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1731 * elf32-arc.c: made PR_DEBUG always defined.
1733 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1735 * arc-got.h: Moved got related structures from elf32-arc.c to
1736 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1737 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1738 tls_type_for_reloc, symbol_has_entry_of_type,
1739 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1740 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1741 relocate_fix_got_relocs_for_got_info,
1742 create_got_dynrelocs_for_single_entry,
1743 create_got_dynrelocs_for_got_info): Added to file.
1744 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1747 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1749 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1751 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1753 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1754 (THUMB32_MOVW): Likewise.
1755 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1756 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1757 (arm_stub_is_thumb): Add new veneer stub.
1758 (arm_type_of_stub): Use new veneer.
1759 (arm_stub_required_alignment): Add new veneer.
1761 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1763 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1764 (SEC_ELF_PURECODE): ... this.
1765 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1767 (elf32_arm_fake_sections): Likewise.
1768 (elf_32_arm_section_flags): Likewise.
1769 (elf_32_arm_lookup_section_flags): Likewise.
1770 * section.c (SEC_ELF_NOREAD): Rename to ...
1771 (SEC_ELF_PURECODE): ... this.
1773 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1775 * elf32-arm.c (using_thumb2_bl): New function.
1776 (arm_type_of_stub): Declare thumb2 variable together and change type
1777 to bfd_boolean. Use using_thumb2_bl () to determine whether
1778 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1779 checked for BL range.
1780 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1781 the bit size of BL offset.
1783 2016-06-29 Nick Clifton <nickc@redhat.com>
1785 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1786 Returns TRUE for AArch64 mapping symbols.
1787 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1788 mapping symbols as precious in object files so that they will not
1790 (elf_backend_symbol_processing): Define.
1792 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1793 for ARM mapping symbols.
1794 (elf32_arm_backend_symbol_processing): Make use of the new function.
1796 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1799 * elflink.c (elf_link_check_versioned_symbol): Return false
1800 for unreferenced undefined symbol.
1802 2016-06-28 Nick Clifton <nickc@redhat.com>
1804 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1807 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1808 function. Marks mapping symbols in object files as precious, so
1809 that strip will not remove them.
1810 (elf_backend_symbol_processing): Define.
1812 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1814 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1815 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1817 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1819 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1821 (mips16_reloc_map): Likewise.
1822 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1823 (mips16_elf64_howto_table_rela): Likewise.
1824 (mips16_reloc_map): Likewise.
1825 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1826 (elf_mips16_howto_table_rela): Likewise.
1827 (mips16_reloc_map): Likewise.
1828 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1829 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1830 (b_reloc_p): Likewise.
1831 (mips_elf_calculate_relocation): Likewise.
1832 (_bfd_mips_elf_check_relocs): Likewise.
1833 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1834 * bfd-in2.h: Regenerate.
1835 * libbfd.h: Regenerate.
1837 2016-06-27 Alan Modra <amodra@gmail.com>
1840 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1841 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1843 (ppc64_elf_size_stubs): Adjust to suit.
1845 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1847 * elf32-dlx.h: New file.
1848 * elf32-dlx.c: Adjust.
1850 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1852 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1854 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1856 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1859 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1861 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1862 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1863 (elfcore_grok_freebsd_psinfo): New function.
1864 (elfcore_grok_freebsd_prstatus): New function.
1865 (elfcore_grok_freebsd_note): New function.
1866 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1869 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1871 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1874 2016-06-24 Alan Modra <amodra@gmail.com>
1876 * config.bfd: Delete mips vxworks patterns matched earlier.
1877 Combine mips*-*-none with mips*-*-elf*.
1879 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1881 * elfxx-mips.c (mips_elf_perform_relocation): Call
1882 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1883 use the `%X%H' format for the cross-mode jump conversion error
1884 message. Remove the full stop from the end of the message.
1885 Continue processing rather than returning failure.
1887 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1889 * archures.c: Remove bfd_mach_arc_nps400.
1890 * bfd-in2.h: Likewise.
1891 * cpu-arc.c (arch_info_struct): Likewise.
1892 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1895 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1899 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1901 (elf_link_is_defined_archive_symbol): Call
1902 bfd_link_plugin_object_p on unknown plugin object and use the
1903 IR symbol table if the input is an IR object.
1904 * plugin.c (bfd_link_plugin_object_p): New function.
1905 * plugin.h (bfd_link_plugin_object_p): New prototype.
1907 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1910 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1911 on symbol from plugin dummy input.
1913 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1915 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1917 * bfd-in2.h: Regenerated.
1918 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1919 with bfd_plugin_unknown.
1921 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1924 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1925 bfd_boolean argument.
1926 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1927 "shared object" with "PIC object" in comments.
1928 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1929 "shared object" with "PIC object" in comments. Avoid PLT if
1930 requested. Generate dynamic relocations for non-GOT references.
1931 Make room for the special first entry in PLT and allocate PLT
1932 entry only for PLT and PC-relative references. Store dynamic
1933 GOT relocations in .rel[a].iplt section for static executables.
1934 If PLT isn't used, always use GOT for symbol value. Don't
1935 allocate GOT entry if it isn't used.
1936 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1937 count only in the code section. Allocate dynamic pointer
1938 relocation against STT_GNU_IFUNC symbol in the non-code section.
1939 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1940 only for PC-relative references.
1941 (elf_i386_allocate_dynrelocs): Pass TRUE to
1942 _bfd_elf_allocate_ifunc_dyn_relocs.
1943 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1944 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1945 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1946 the non-code section and store it in the proper REL section.
1947 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1949 (elf_i386_finish_dynamic_symbol): Generate dynamic
1950 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1951 STT_GNU_IFUNC symbols without PLT.
1952 (elf_i386_finish_dynamic_sections): Don't handle local
1953 STT_GNU_IFUNC symbols here.
1954 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1956 (elf_backend_output_arch_local_syms): New.
1957 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1958 count only in the code section. Allocate dynamic pointer
1959 relocation against STT_GNU_IFUNC symbol in the non-code section.
1960 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1961 count only for PC-relative references.
1962 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1963 _bfd_elf_allocate_ifunc_dyn_relocs.
1964 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1965 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1966 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1967 without PLT. Generate dynamic pointer relocation against
1968 STT_GNU_IFUNC symbol in the non-code section and store it in
1969 the proper RELA section. Don't allow non-pointer relocation
1970 against STT_GNU_IFUNC symbol without PLT.
1971 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1972 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1973 STT_GNU_IFUNC symbols without PLT.
1974 (elf_x86_64_finish_dynamic_sections): Don't handle local
1975 STT_GNU_IFUNC symbols here.
1976 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1978 (elf_backend_output_arch_local_syms): New.
1979 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1980 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1982 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1983 Tony Wang <tony.wang@arm.com>
1985 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1987 (stub_long_branch_thumb2_only): Define stub.
1988 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1989 (arm_stub_long_branch_thumb2_only): Likewise.
1990 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1993 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1995 * archures.c (bfd_mach_sparc_v8plusc): Define.
1996 (bfd_mach_sparc_v9c): Likewise.
1997 (bfd_mach_sparc_v8plusd): Likewise.
1998 (bfd_mach_sparc_v9d): Likewise.
1999 (bfd_mach_sparc_v8pluse): Likewise.
2000 (bfd_mach_sparc_v9e): Likewise.
2001 (bfd_mach_sparc_v8plusv): Likewise
2002 (bfd_mach_sparc_v9v): Likewise.
2003 (bfd_mach_sparc_v8plusm): Likewise.
2004 (bfd_mach_sparc_v9m): Likewise.
2005 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2006 (bfd_mach_sparc_64bit_p): Likewise.
2007 * bfd-in2.h: Regenerate.
2008 * cpu-sparc.c (arch_info_struct): Add entries for
2009 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2010 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2011 and bfd_mach_sparc_v9{c,d,e,v,m}.
2012 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2013 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2015 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2017 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2018 symbols for relocations against IFUNC symbols.
2019 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2021 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2023 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2024 .rela.iplt in DT_PLTRELSZ.
2025 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2026 for DT_PLTRELSZ and DT_RELASZ as well.
2028 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2031 non-loaded, non-alloced sections.
2032 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2034 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2036 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2037 allocating dynamic relocation.
2038 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2040 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2043 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2044 offsets until reloc_toaddr.
2046 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2049 Don't check symbol type for STN_UNDEF symbol index.
2050 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2051 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2054 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2056 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2058 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2059 for exact arch value then. Force review of arch check logic for new
2061 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2062 that logic for new architecture.
2063 (arch_has_thumb2_nop): Remove.
2064 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2065 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2067 2016-06-14 Alan Modra <amodra@gmail.com>
2069 * bfd-in.h (bfd_my_archive): Delete.
2070 * bfd-in2.h: Regenerate.
2072 2016-06-14 Alan Modra <amodra@gmail.com>
2075 * archive.c (open_nested_file): Set my_archive.
2076 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2078 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2079 (bfd_seek): Likewise.
2080 * bfdwin.c (bfd_get_file_window): Likewise.
2081 * cache.c (cache_bmmap): Likewise.
2082 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2083 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2085 * plugin.c (try_claim): Likewise.
2086 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2087 file within thin archive, not the archive.
2089 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2092 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2093 section address for R_386_GOT32/R_386_GOT32X relocations against
2094 IFUNC symbols if there is no base register and return error for
2097 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2099 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2100 GOT32 adjustment for static executables.
2102 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2104 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2106 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2108 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2110 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2112 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2114 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2116 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2117 (SECTSTART): Changed.
2118 (elf_arc_relocate_section): Fixed mistake in PIE related
2120 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2122 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2124 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2125 enable support for "-z combreloc" and DT_RELACOUNT.
2126 (elf_backend_reloc_type_class): Likewise
2128 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2131 * elf32-i386.c (elf_i386_relocate_section): When relocating
2132 R_386_GOT32, return error without a base register for PIC and
2133 subtract the .got.plt section address only with a base register.
2135 2016-06-10 Alan Modra <amodra@gmail.com>
2137 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2138 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2139 (_bfd_elf_strtab_init): Formatting.
2140 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2141 (_bfd_elf_strtab_addref): Take size_t idx param.
2142 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2143 (_bfd_elf_strtab_offset): Likewise.
2144 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2145 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2146 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2147 (_bfd_elf_strtab_finalize): Similarly.
2148 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2149 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2150 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2151 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2152 using bfd_size_type.
2153 (bfd_section_from_shdr): Delete amt.
2154 (_bfd_elf_init_reloc_shdr): Likewise.
2155 (_bfd_elf_link_assign_sym_version): Likewise.
2156 (assign_section_numbers): Use size_t reloc_count.
2157 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2158 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2159 (elf_link_is_defined_archive_symbol): Likewise.
2160 (elf_add_dt_needed_tag): Likewise.
2161 (elf_finalize_dynstr): Likewise.
2162 (elf_link_add_object_symbols): Likewise.
2163 (bfd_elf_size_dynamic_sections): Likewise.
2164 (elf_create_symbuf): Similarly.
2165 (bfd_elf_match_symbols_in_sections): Likewise.
2166 (elf_link_swap_symbols_out): Likewise.
2167 (elf_link_check_versioned_symbol): Likewise.
2168 (bfd_elf_gc_record_vtinherit): Likewise.
2169 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2171 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2174 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2175 and relocs only if shrinking occurred.
2177 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2179 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2180 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2181 (elf_i386_check_tls_transition): Check indirect call and direct
2182 call with the addr32 prefix for general and local dynamic models.
2183 Set the tls_get_addr feild.
2184 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2185 indirect ___tls_get_addr call via GOT.
2186 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2187 transitions with indirect call and direct call with the addr32
2190 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2192 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2193 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2194 (elf_s390_relocate_section): Fix comment.
2195 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2198 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2200 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2201 section offset when calculation the larl operand in the first PLT
2204 2016-06-07 Alan Modra <amodra@gmail.com>
2206 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2207 to match other 32-bit archs.
2208 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2209 (ppc_elf_object_p): Call it.
2210 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2212 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2213 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2214 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2215 _bfd_elf_ppc_at_tprel_transform): Move to..
2216 * elf-bfd.h: ..here.
2217 (_bfd_elf_ppc_set_arch): Declare.
2218 * bfd-in2.h: Regenerate.
2220 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2223 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2224 (elf_x86_64_check_tls_transition): Check indirect call and
2225 direct call with the addr32 prefix for general and local dynamic
2226 models. Set the tls_get_addr feild.
2227 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2228 indirect __tls_get_addr call via GOT.
2229 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2230 transitions with indirect call and direct call with the addr32
2233 2016-06-04 Christian Groessler <chris@groessler.org>
2235 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2237 2016-06-02 Nick Clifton <nickc@redhat.com>
2240 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2242 (arch_info_struct): Likewise.
2243 (architectures): Likewise.
2245 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2247 * config.bfd: Replace -uclibc with *.
2249 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2251 * elf64-x86-64.c: Replace data32 with data16 in comments.
2253 2016-05-31 Alan Modra <amodra@gmail.com>
2257 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2258 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2259 symbol given a version by a script different to the version
2260 of the symbol being added.
2261 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2262 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2263 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2264 (struct strtab_save): New.
2265 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2266 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2267 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2269 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2271 * elf32-hppa.h: Add extern "C".
2272 * elf32-nds32.h: Likewise.
2273 * elf32-tic6x.h: Likewise.
2275 2016-06-01 Nick Clifton <nickc@redhat.com>
2277 * po/sr.po: New Serbian translation.
2278 * configure.ac (ALL_LINGUAS): Add sr.
2279 * configure: Regenerate.
2281 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2283 * elfxx-mips.c (b_reloc_p): New function.
2284 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2287 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2289 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2290 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2291 reloc location from calculation, treat the addend as signed with
2292 local non-section symbols and enable overflow detection.
2294 2016-05-28 Alan Modra <amodra@gmail.com>
2296 * aoutx.h: Adjust linker callback calls throughout file,
2299 * coff-alpha.c: Likewise.
2300 * coff-arm.c: Likewise.
2301 * coff-h8300.c: Likewise.
2302 * coff-h8500.c: Likewise.
2303 * coff-i960.c: Likewise.
2304 * coff-mcore.c: Likewise.
2305 * coff-mips.c: Likewise.
2306 * coff-ppc.c: Likewise.
2307 * coff-rs6000.c: Likewise.
2308 * coff-sh.c: Likewise.
2309 * coff-tic80.c: Likewise.
2310 * coff-w65.c: Likewise.
2311 * coff-z80.c: Likewise.
2312 * coff-z8k.c: Likewise.
2313 * coff64-rs6000.c: Likewise.
2314 * cofflink.c: Likewise.
2315 * ecoff.c: Likewise.
2316 * elf-bfd.h: Likewise.
2317 * elf-m10200.c: Likewise.
2318 * elf-m10300.c: Likewise.
2319 * elf32-arc.c: Likewise.
2320 * elf32-arm.c: Likewise.
2321 * elf32-avr.c: Likewise.
2322 * elf32-bfin.c: Likewise.
2323 * elf32-cr16.c: Likewise.
2324 * elf32-cr16c.c: Likewise.
2325 * elf32-cris.c: Likewise.
2326 * elf32-crx.c: Likewise.
2327 * elf32-d10v.c: Likewise.
2328 * elf32-epiphany.c: Likewise.
2329 * elf32-fr30.c: Likewise.
2330 * elf32-frv.c: Likewise.
2331 * elf32-ft32.c: Likewise.
2332 * elf32-h8300.c: Likewise.
2333 * elf32-hppa.c: Likewise.
2334 * elf32-i370.c: Likewise.
2335 * elf32-i386.c: Likewise.
2336 * elf32-i860.c: Likewise.
2337 * elf32-ip2k.c: Likewise.
2338 * elf32-iq2000.c: Likewise.
2339 * elf32-lm32.c: Likewise.
2340 * elf32-m32c.c: Likewise.
2341 * elf32-m32r.c: Likewise.
2342 * elf32-m68hc1x.c: Likewise.
2343 * elf32-m68k.c: Likewise.
2344 * elf32-mep.c: Likewise.
2345 * elf32-metag.c: Likewise.
2346 * elf32-microblaze.c: Likewise.
2347 * elf32-moxie.c: Likewise.
2348 * elf32-msp430.c: Likewise.
2349 * elf32-mt.c: Likewise.
2350 * elf32-nds32.c: Likewise.
2351 * elf32-nios2.c: Likewise.
2352 * elf32-or1k.c: Likewise.
2353 * elf32-ppc.c: Likewise.
2354 * elf32-s390.c: Likewise.
2355 * elf32-score.c: Likewise.
2356 * elf32-score7.c: Likewise.
2357 * elf32-sh.c: Likewise.
2358 * elf32-sh64.c: Likewise.
2359 * elf32-spu.c: Likewise.
2360 * elf32-tic6x.c: Likewise.
2361 * elf32-tilepro.c: Likewise.
2362 * elf32-v850.c: Likewise.
2363 * elf32-vax.c: Likewise.
2364 * elf32-visium.c: Likewise.
2365 * elf32-xstormy16.c: Likewise.
2366 * elf32-xtensa.c: Likewise.
2367 * elf64-alpha.c: Likewise.
2368 * elf64-hppa.c: Likewise.
2369 * elf64-ia64-vms.c: Likewise.
2370 * elf64-mmix.c: Likewise.
2371 * elf64-ppc.c: Likewise.
2372 * elf64-s390.c: Likewise.
2373 * elf64-sh64.c: Likewise.
2374 * elf64-x86-64.c: Likewise.
2375 * elflink.c: Likewise.
2376 * elfnn-aarch64.c: Likewise.
2377 * elfnn-ia64.c: Likewise.
2378 * elfxx-mips.c: Likewise.
2379 * elfxx-sparc.c: Likewise.
2380 * elfxx-tilegx.c: Likewise.
2381 * linker.c: Likewise.
2382 * pdp11.c: Likewise.
2383 * pe-mips.c: Likewise.
2384 * reloc.c: Likewise.
2385 * reloc16.c: Likewise.
2386 * simple.c: Likewise.
2387 * vms-alpha.c: Likewise.
2388 * xcofflink.c: Likewise.
2389 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2390 status param. Adjust calls to these and linker callbacks throughout.
2391 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2392 get_ramstart): Delete status param. Adjust calls to these and
2393 linker callbacks throughout.
2395 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2397 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2398 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2399 target alignment verification.
2401 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2403 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2404 section name if `bfd_elf_string_from_elf_section' returns an
2407 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2409 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2410 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2411 for message. Continue processing rather than returning failure.
2413 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2415 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2416 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2417 Call `bfd_set_error'.
2419 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2422 * archive.c (bfd_slurp_armap): Replace
2423 bfd_elf64_archive_slurp_armap with
2424 _bfd_archive_64_bit_slurp_armap.
2425 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2426 BFD64 is defined and the archive is too big.
2427 (coff_write_armap): Likewise.
2428 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2429 (_bfd_archive_64_bit_slurp_armap): This.
2430 (bfd_elf64_archive_write_armap): Renamed to ...
2431 (_bfd_archive_64_bit_write_armap): This.
2432 * configure.ac: Add --enable-64-bit-archive.
2433 (want_64_bit_archive): New. Set to true by default for 64-bit
2434 MIPS and s390 ELF targets.
2435 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2436 * config.in: Regenerated.
2437 * configure: Likewise.
2438 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2439 (bfd_elf64_archive_slurp_armap): Likewise.
2440 (bfd_elf64_archive_write_armap): Likewise.
2441 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2442 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2443 (bfd_elf64_archive_truncate_arname): Likewise.
2444 (bfd_elf64_archive_read_ar_hdr): Likewise.
2445 (bfd_elf64_archive_write_ar_hdr): Likewise.
2446 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2447 (bfd_elf64_archive_get_elt_at_index): Likewise.
2448 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2449 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2450 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2451 (bfd_elf64_archive_slurp_armap): Likewise.
2452 (bfd_elf64_archive_write_armap): Likewise.
2453 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2454 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2455 (bfd_elf64_archive_truncate_arname): Likewise.
2456 (bfd_elf64_archive_read_ar_hdr): Likewise.
2457 (bfd_elf64_archive_write_ar_hdr): Likewise.
2458 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2459 (bfd_elf64_archive_get_elt_at_index): Likewise.
2460 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2461 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2462 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2463 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2464 bfd_elfNN_archive_functions isn't defined.
2465 (TARGET_LITTLE_SYM): Likewise.
2466 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2467 (_bfd_archive_64_bit_write_armap): Likewise.
2468 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2469 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2470 (_bfd_archive_64_bit_truncate_arname): Likewise.
2471 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2472 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2473 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2474 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2475 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2476 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2477 * libbfd.h: Regenerated.
2478 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2479 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2481 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2484 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2485 linker add_archive_element callback returns FALSE.
2486 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2487 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2488 archive element if linker add_archive_element callback returns
2490 * elflink.c (elf_link_add_archive_symbols): Likewise.
2491 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2492 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2493 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2494 (xcoff_link_check_ar_symbols): Likewise.
2496 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2498 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2499 <bfd_reloc_outofrange>: Unify error reporting code.
2501 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2503 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2504 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2505 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2506 * bfd-in2.h: Regenerate.
2507 * libbfd.h: Likewise.
2509 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2511 * config.bfd: Add entry for arm-phoenix.
2513 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2515 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2516 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2517 account for padding for stub section requiring one.
2518 (elf32_arm_build_stubs): Add comment to stress the importance of
2519 zeroing veneer section content.
2521 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2523 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2525 * bfd-in2.h: Regenerate.
2526 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2528 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2529 (arm_dedicated_stub_output_section_name): Likewise.
2530 (arm_dedicated_stub_input_section_ptr): Likewise.
2531 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2532 function description comment. Add support for dedicated output stub
2533 section to given stub types.
2534 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2535 elf32_arm_create_or_find_stub_sec.
2536 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2537 (elf32_arm_size_stubs): Pass stub type when calling
2538 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2539 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2541 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2544 when setting need_convert_load.
2546 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2548 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2551 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2554 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2556 (elf_i386_convert_load): Don't convert R_386_GOT32.
2558 2016-05-20 Alan Modra <amodra@gmail.com>
2561 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2562 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2564 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2566 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2567 (debug_arc_reloc): Likewise.
2568 (elf_arc_relocate_section): Likewise.
2569 (elf_arc_check_relocs): Likewise.
2570 (elf_arc_adjust_dynamic_symbol): Likewise.
2571 (elf_arc_add_symbol_hook): Likewise.
2573 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2575 * config.bfd: Remove `am34-*-linux*' support.
2577 2016-05-19 Alan Modra <amodra@gmail.com>
2579 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2580 relocs before plt relocs.
2582 2016-05-19 Alan Modra <amodra@gmail.com>
2584 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2585 before dereferencing.
2587 2016-05-18 Nick Clifton <nickc@redhat.com>
2589 * po/sv.po: Updated Swedish translation.
2591 2016-05-18 Alan Modra <amodra@gmail.com>
2593 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2594 for each BFD. Don't goto error_ret_free_local from outside loop.
2596 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2598 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2599 STB_GNU_UNIQUE handling.
2600 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2601 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2602 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2603 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2604 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2605 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2606 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2607 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2608 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2609 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2610 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2611 (elf_backend_add_symbol_hook): Remove macro.
2612 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2613 for STB_GNU_UNIQUE symbols.
2615 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2617 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2619 (v850_elf_copy_private_bfd_data): ... here. Call the new
2620 function and `_bfd_elf_copy_private_bfd_data'.
2622 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2625 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2626 GOTPCREL relocation against large section.
2628 2016-05-13 Alan Modra <amodra@gmail.com>
2630 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2631 linker dynamic sections in calculating size and address of
2632 dynamic tags rather than using output sections. Remove asserts.
2633 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2634 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2635 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2636 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2637 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2638 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2639 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2640 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2641 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2642 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2643 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2644 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2645 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2646 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2647 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2648 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2649 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2650 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2651 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2652 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2653 * elflink.c (bfd_elf_final_link): Likewise.
2654 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2655 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2656 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2657 don't set doit. Look up dynobj section.
2658 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2659 invocation and dynamic tag vma calculation. Don't test
2660 boolean var == TRUE.
2661 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2664 2016-05-13 Alan Modra <amodra@gmail.com>
2666 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2667 octets_per_byte. Put dynamic .rela.plt last in link orders.
2668 Assign output_offset for reloc sections rather than writing
2669 sorted relocs from block corresponding to output_offset.
2671 2016-05-12 Alan Modra <amodra@gmail.com>
2673 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2675 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2677 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2679 2016-05-11 Alan Modra <amodra@gmail.com>
2681 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2682 (elf32_hppa_check_relocs): Don't set dynobj.
2683 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2684 (elf32_hppa_build_stubs): Likewise.
2685 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2687 2016-05-11 Alan Modra <amodra@gmail.com>
2690 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2691 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2693 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2695 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2696 aarch64_tls_transition check.
2698 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2700 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2702 (arm_stub_sym_claimed): New function.
2703 (elf32_arm_create_stub): Use veneered symbol name and section if
2704 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2705 (arm_stub_claim_sym): New function.
2706 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2707 veneered symbol, otherwise create local symbol as before.
2709 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2711 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2712 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2713 and set branch type of a symbol.
2714 (bfd_elf32_arm_process_before_allocation): Likewise.
2715 (elf32_arm_relocate_section): Likewise and fix identation along the
2717 (allocate_dynrelocs_for_symbol): Likewise.
2718 (elf32_arm_finish_dynamic_symbol): Likewise.
2719 (elf32_arm_swap_symbol_in): Likewise.
2720 (elf32_arm_swap_symbol_out): Likewise.
2722 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2724 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2725 * bfd-in2.h: Regenerated.
2726 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2727 parameter to add_stub_section callback.
2728 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2729 and pass it down to add_stub_section.
2730 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2732 (elf32_arm_size_stubs): Add output section parameter to
2733 add_stub_section function pointer parameter.
2735 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2737 * elf32-arm.c (elf32_arm_create_stub): New function.
2738 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2740 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2742 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2743 arm_stub_a8_veneer_lwm enumerator.
2744 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2745 aforementioned enumerator.
2746 (struct elf32_arm_stub_hash_entry): Delete target_addend
2747 field and add source_value.
2748 (struct a8_erratum_fix): Delete addend field and add target_offset.
2749 (stub_hash_newfunc): Initialize source_value field amd remove
2750 initialization for target_addend.
2751 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2752 the else to being always executed, moving the
2753 arm_stub_a8_veneer_b_cond specific code in it. Remove
2754 stub_entry->target_addend from points_to computation.
2755 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2756 to target symbol from start of section rather than the offset from the
2758 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2759 fields from struct a8_erratum_fix's offset and target_offset
2761 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2762 veneered_insn_loc and loc using stub_entry's source_value.
2764 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2766 (elf32_arm_merge_eabi_attributes): Add merging logic for
2769 2016-05-10 Pip Cet <pipcet@gmail.com>
2772 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2773 Define as _bfd_generic_copy_link_hash_symbol_type when using
2776 2016-05-09 Nick Clifton <nickc@redhat.com>
2779 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2780 field before accessing sections array.
2782 2016-05-09 Christophe Monat <christophe.monat@st.com>
2785 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2786 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2788 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2790 (create_instruction_vldmdb): Likewise.
2791 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2792 uses it to re-encode.
2794 2016-05-09 Nick Clifton <nickc@redhat.com>
2797 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2800 2016-05-09 Alan Modra <amodra@gmail.com>
2802 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2804 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2807 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2808 documenting that indx == -3 if symbol is defined in a discarded
2810 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2811 symbol is defined in a discarded section.
2812 (elf_link_output_extsym): Strip a global symbol defined in a
2815 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2817 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2820 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2822 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2824 (elf_i386_convert_load_reloc): This. New function.
2825 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2827 (elf_x86_64_convert_load_reloc): This. New function.
2829 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2831 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2832 Don't check if contents == NULL.
2833 (elf_i386_tls_transition): Add from_relocate_section. Check
2834 from_relocate_section instead of contents != NULL. Update
2835 elf_i386_check_tls_transition call.
2836 (elf_i386_check_relocs): Cache the section contents if
2837 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2838 elf_i386_tls_transition.
2839 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2840 to elf_i386_tls_transition.
2841 (elf_backend_caches_rawsize): New.
2842 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2843 if contents == NULL.
2844 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2845 from_relocate_section instead of contents != NULL.
2846 (elf_x86_64_check_relocs): Cache the section contents if
2847 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2848 elf_x86_64_tls_transition.
2849 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2850 to elf_x86_64_tls_transition.
2851 (elf_backend_caches_rawsize): New.
2853 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2856 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2859 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2861 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2862 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2863 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2864 no_apply_dynamic_relocs.
2865 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2866 dynamic relocations generated.
2868 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2870 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2872 (elf_i386_create_dynamic_sections): Here.
2873 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2874 interp setting to ...
2875 (elf_x86_64_create_dynamic_sections): Here.
2877 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2879 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2880 and replace (EH)->has_got_reloc with GOT_RELOC.
2881 (elf_i386_fixup_symbol): Pass has_got_reloc to
2882 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2883 (elf_i386_allocate_dynrelocs): Likewise.
2884 (elf_i386_relocate_section): Likewise.
2885 (elf_i386_finish_dynamic_symbol): Likewise.
2886 (elf_i386_convert_load): Pass TRUE to
2887 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2888 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2889 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2890 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2891 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2892 (elf_x86_64_allocate_dynrelocs): Likewise.
2893 (elf_x86_64_relocate_section): Likewise.
2894 (elf_x86_64_finish_dynamic_symbol): Likewise.
2895 (elf_x86_64_convert_load): Pass TRUE to
2896 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2898 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2900 * elf32-i386.c (check_relocs_failed): New.
2901 (elf_i386_check_relocs): Set check_relocs_failed on error.
2902 (elf_i386_relocate_section): Skip if check_relocs failed.
2904 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2906 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2907 check_relocs_failed on error.
2909 2016-04-29 Nick Clifton <nickc@redhat.com>
2912 * elf-bfd.h (struct elf_backend_data): Rename
2913 elf_backend_set_special_section_info_and_link to
2914 elf_backend_copy_special_section_fields.
2915 * elfxx-target.h: Likewise.
2916 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2917 comparing section flags.
2918 (copy_special_section_fields): New function.
2919 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2920 Perform two scans over special sections. The first one looks for
2921 a direct mapping between the output section and an input section.
2922 The second scan looks for a possible match based upon section
2924 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2925 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2927 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2928 elf32_i386_copy_solaris_special_section_fields.
2929 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2930 Rename to elf32_sparc_copy_solaris_special_section_fields.
2931 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2932 elf64_x86_64_copy_solaris_special_section_fields.
2934 2016-04-28 Nick Clifton <nickc@redhat.com>
2936 * po/zh_CN.po: Updated Chinese (simplified) translation.
2938 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2941 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2942 when estimating distances between output sections.
2944 2016-04-27 Alan Modra <amodra@gmail.com>
2946 * elflink.c (_bfd_elf_is_start_stop): New function.
2947 (_bfd_elf_gc_mark_rsec): Use it.
2948 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2950 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2952 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2953 * mmo.c (mmo_get_section_contents): Likewise.
2954 (mmo_set_section_contents): Likewise.
2956 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2958 * elf-bfd.h (elf_link_hash_table): Update comments for
2960 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2961 the unused NULL entry at the head of dynamic symbol table.
2962 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2965 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2967 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2968 created file from dynobj.
2970 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2972 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2973 normal input file if possible.
2975 2016-04-21 Nick Clifton <nickc@redhat.com>
2977 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2978 * aout-target.h: Likewise.
2979 * aout-tic30.c: Likewise.
2980 * binary.c: Likewise.
2982 * coff-alpha.c: Likewise.
2983 * coff-rs6000.c: Likewise.
2984 * coff64-rs6000.c: Likewise.
2985 * coffcode.h: Likewise.
2986 * i386msdos.c: Likewise.
2987 * i386os9k.c: Likewise.
2990 * libbfd-in.h: Likewise.
2991 * libecoff.h: Likewise.
2992 * mach-o-target.c: Likewise.
2994 * nlm-target.h: Likewise.
2995 * oasys.c: Likewise.
2997 * plugin.c: Likewise.
2998 * ppcboot.c: Likewise.
3001 * tekhex.c: Likewise.
3002 * versados.c: Likewise.
3003 * vms-alpha.c: Likewise.
3005 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3006 * linker.c (bfd_link_check_relocs): New function.
3007 (_bfd_generic_link_check_relocs): New function.
3008 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3009 _bfd_link_check_relocs field.
3010 (struct bfd_target)L Add _bfd_link_check_relocs field.
3011 * bfd-in2.h: Regenerate.
3012 * libbfd.h: Regenerate.
3014 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3016 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3017 (elf_backend_gc_sweep_hook): Likewise.
3018 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3019 (elf_backend_gc_sweep_hook): Likewise.
3021 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3023 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3024 in excluded sections
3026 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3029 * elf64-x86-64.c (check_relocs_failed): New.
3030 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3031 Support relocation agaist local symbol. Set check_relocs_failed.
3032 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3033 R_X86_64_32 relocation overflow.
3034 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3035 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3037 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3039 * elf32-i386.c (elf_i386_check_relocs): Call
3040 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3041 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3043 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3045 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3046 * elflink.c (_bfd_elf_link_check_relocs): New function.
3047 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3048 if check_relocs_after_open_input is FALSE.
3050 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3052 * cache.c: Update old style function definitions.
3053 * elf32-m68k.c: Likewise.
3054 * elf64-mmix.c: Likewise.
3055 * stab-syms.c: Likewise.
3057 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3059 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3061 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3063 * Makefile.in: Regenerated with automake 1.11.6.
3064 * aclocal.m4: Likewise.
3065 * doc/Makefile.in: Likewise.
3067 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3069 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3070 * bfd-in2.h: Regenerate.
3071 * libbfd.h: Regenerate.
3072 * elf32-arc.c: Add 'opcode/arc.h' include.
3073 (struct arc_relocation_data): Add symbol_name.
3074 (arc_special_overflow_checks): New function.
3075 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3076 required, add an extra comment.
3077 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3079 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3081 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3083 (elf_arc_relocate_section): Update enum uses.
3084 (elf_arc_check_relocs): Likewise.
3085 (elf_arc_finish_dynamic_symbol): Likewise.
3087 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3089 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3092 2016-04-14 Nick Clifton <nickc@redhat.com>
3095 * elf-bbfd.h (struct elf_backend_data): New field:
3097 New field: elf_backend_set_special_section_info_and_link
3098 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3100 (elf_backend_set_special_section_info_and_link): Define if not
3102 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3103 elf_backend_strtab_flags macros to initialise fields in structure.
3104 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3105 being set even if SHF_MERGE is not set.
3106 (elf_fake_sections): Likewise.
3107 (section_match): New function. Matches two ELF sections based
3108 upon fixed characteristics.
3109 (find_link): New function. Locates a section in a BFD that
3110 matches a section in a different BFD.
3111 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3112 fields of reserved sections.
3113 (bfd_elf_compute_section_file_positions): Set the flags for the
3114 .shstrtab section based upon the elf_strtab_flags field in the
3115 elf_backend_data structure.
3116 (swap_out_syms): Likewise for the .strtab section.
3117 * elflink.c (bfd_elf_final_link): Set the flags for the
3118 .strtab section based upon the elf_strtab_flags field in the
3119 elf_backend_data structure.
3120 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3121 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3123 (elf_backend_set_special_section_info_and_link): Define for
3125 * elf32-sparc.c: Likewise.
3126 * elf64-x86-64.c: Likewise.
3128 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3131 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3133 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3134 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3135 applies to read-only section.
3136 * elf32-i386.c (elf_i386_link_hash_table): Add
3137 readonly_dynrelocs_against_ifunc.
3138 (elf_i386_allocate_dynrelocs): Updated.
3139 (elf_i386_size_dynamic_sections): Issue an error for read-only
3140 segment with dynamic IFUNC relocations only if
3141 readonly_dynrelocs_against_ifunc is TRUE.
3142 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3143 readonly_dynrelocs_against_ifunc.
3144 (elf_x86_64_allocate_dynrelocs): Updated.
3145 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3146 segment with dynamic IFUNC relocations only if
3147 readonly_dynrelocs_against_ifunc is TRUE.
3148 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3151 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3153 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3154 a fall through from error_ret_free_internal. Free local_syms in
3155 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3157 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3159 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3160 (relocate_plt_for_entry): Likewise.
3162 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3164 * elf32-arc.c (elf_arc_check_relocs): Changed
3166 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3168 * elf32-arc.c (name_for_global_symbol): Changed assert.
3169 (get_replace_function): Created.:
3170 (struct arc_relocation_data): Changed to signed types.
3171 (defines S, L, P, PDATA): Casted to signed type.
3172 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3173 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3174 (arc_do_relocation): Changed.
3176 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3178 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3180 (elf_arc_relocate_section): Added and changed asserts, validating
3181 the synamic symbol index.
3182 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3183 relocation if symbol has dynindx set to -1.
3185 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3188 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3189 and internal symbols which have a dynamic index into local
3192 2016-04-04 Nick Clifton <nickc@redhat.com>
3195 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3196 version number if the version is zero.
3198 2016-04-01 Alan Modra <amodra@gmail.com>
3201 * elflink.c (on_needed_list): Recursively check needed status.
3202 (elf_link_add_object_symbols): Adjust.
3204 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3206 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3207 internal_relocs only if they aren't cached.
3209 2016-03-29 Nick Clifton <nickc@redhat.com>
3212 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3213 assertion on the size of the got section to allow it to be bigger
3214 than the number of relocs.
3216 2016-03-29 Toni Spets <toni.spets@iki.fi>
3219 * coffcode.h (coff_write_object_contents): Revert accidental
3222 2016-03-22 Alan Modra <amodra@gmail.com>
3225 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3226 DW_FORM_flag_present.
3228 2016-03-22 Nick Clifton <nickc@redhat.com>
3230 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3231 architecture name for backwards compatibility.
3233 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3234 unbounded stack use.
3236 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3237 sufficiently recent version of GCC.
3238 * configure: Regenerate.
3240 2016-03-22 Alan Modra <amodra@gmail.com>
3243 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3245 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3247 * archures.c (bfd_mach_arc_nps400): Define.
3248 * bfd-in2.h: Regenerate.
3249 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3250 some existing entries to make space.
3251 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3252 (arc_elf_final_write_processing): Likewise.
3254 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3256 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3258 (arc_elf_final_write_processing): Don't bother setting cpu field
3259 in e_flags, this will have been set elsewhere.
3261 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3263 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3266 2016-03-21 Nick Clifton <nickc@redhat.com>
3268 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3269 * configure: Regenerate.
3270 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3271 alloca with call to xmalloc.
3272 * elf32-nds32.c: Likewise.
3273 * elf64-hppa.c: Likewise.
3274 * elfxx-mips.c: Likewise.
3276 * pei-x86_64.c: Likewise.
3280 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3283 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3285 (elf_i386_relocate_section): Likewise.
3286 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3287 (elf_x86_64_relocate_section): Likewise.
3289 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3292 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3293 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3294 relocation overflow check.
3296 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3298 * bfd-in2.h: Regenerated.
3300 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3303 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3304 uses bytes not octets.
3305 * elflink.c (resolve_section): Likewise.
3306 Add a bfd parameter.
3307 (eval_section): Pass the input_bfd to resolve_section.
3308 (bfd_elf_perform_complex_relocation): Convert byte offset to
3309 octets before read and writing values.
3310 (elf_link_input_bfd): Add byte to octet conversions.
3311 (elf_reloc_link_order): Likewise.
3312 (elf_fixup_link_order): Likewise.
3313 (bfd_elf_final_link): Likewise.
3314 * reloc.c (_bfd_final_link_relocate): Likewise.
3315 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3317 2016-03-10 Nick Clifton <nickc@redhat.com>
3319 * config.bfd: Mark the i370 target as obsolete.
3321 2016-03-09 Pedro Alves <palves@redhat.com>
3323 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3324 gcc ABI)" to printable name.
3325 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3326 of "v850-rh850" as printable name.
3328 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3331 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3332 relocations against absolute symbols.
3334 2016-03-09 Alan Modra <amodra@gmail.com>
3337 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3338 length elements in the archive.
3340 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3343 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3344 for -E/--dynamic-list only when not relocatable.
3346 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3349 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3350 count for locally defined local IFUNC symbols in shared object.
3351 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3353 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3356 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3359 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3360 Andrew Burgess <andrew.burgess@embecosm.com>
3362 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3363 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3364 (arc_elf_howto_init): Added assert to validate relocations.
3365 (get_middle_endian_relocation): Delete.
3366 (middle_endian_convert): New function.
3367 (ME): Redefine, now does nothing.
3368 (IS_ME): New define.
3369 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3370 definition to call middle_endian_convert. Add a new local
3371 variable and make use of this throughout. Added call to
3372 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3374 2016-03-07 Nick Clifton <nickc@redhat.com>
3377 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3378 length elements in the archive.
3380 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3382 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3383 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3385 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3388 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3389 executable as definition if the new definition comes from a
3392 2016-03-02 Alan Modra <amodra@gmail.com>
3394 * Makefile.in: Regenerate.
3395 * po/SRC-POTFILES.in: Regenerate.
3397 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3399 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3400 relocation addend when sections get merged.
3402 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3404 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3406 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3407 Assert for code sections dynamic relocs.
3409 2016-02-26 Renlin Li <renlin.li@arm.com>
3411 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3412 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3414 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3417 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3418 load with locally bound symbols if PIC is false or there is no
3419 base register. Optimize branch to 0 if PIC is false.
3420 (elf_i386_relocate_section): Don't generate dynamic relocations
3421 against undefined weak symbols if PIC is false.
3422 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3423 if we can't estimate relocation overflow with --no-relax.
3424 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3425 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3426 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3427 against undefined weak symbols if PIC is false.
3429 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3432 * bfd.c (bfd): Change flags to 20 bits.
3433 (BFD_CONVERT_ELF_COMMON): New.
3434 (BFD_USE_ELF_STT_COMMON): Likewise.
3435 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3436 BFD_USE_ELF_STT_COMMON.
3437 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3438 * configure.ac: Remove --enable-elf-stt-common.
3439 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3440 common symbol depending on BFD_CONVERT_ELF_COMMON and
3441 BFD_USE_ELF_STT_COMMON.
3442 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3444 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3446 (elf_link_convert_common_type): New function.
3447 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3448 common symbol depending on BFD_CONVERT_ELF_COMMON and
3449 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3450 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3451 and BFD_USE_ELF_STT_COMMON to object_flags.
3452 (TARGET_LITTLE_SYM): Likewise.
3453 * syms.c (BSF_KEEP_G): Renamed to ...
3454 (BSF_ELF_COMMON): This.
3455 * bfd-in2.h: Regenerated.
3456 * config.in: Likewise.
3457 * configure: Likewise.
3459 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3464 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3465 (elf_i386_link_hash_entry): Add has_got_reloc and
3467 (elf_i386_link_hash_table): Add interp.
3468 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3470 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3472 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3473 (elf_i386_fixup_symbol): New function.
3474 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3475 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3476 relocations and discard relocations against resolved undefined
3477 weak symbols in executable. Don't make resolved undefined weak
3478 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3479 relocation against undefined weak symbols in PIE.
3480 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3481 (elf_i386_relocate_section): Don't generate dynamic relocations
3482 against resolved undefined weak symbols in PIE, except for
3484 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3485 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3486 Don't generate dynamic relocation against resolved undefined weak
3487 symbol in executable.
3488 (elf_i386_finish_dynamic_sections): Call
3489 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3490 (elf_backend_fixup_symbol): New.
3491 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3492 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3494 (elf_x86_64_link_hash_table): Add interp.
3495 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3497 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3499 (elf_x86_64_check_relocs): Set has_got_reloc and
3501 (elf_x86_64_fixup_symbol): New function.
3502 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3503 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3504 relocations and discard relocations against resolved undefined
3505 weak symbols in executable. Don't make resolved undefined weak
3506 symbols in executable dynamic.
3507 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3508 (elf_x86_64_relocate_section): Check relocation overflow for
3509 dynamic relocations against unresolved weak undefined symbols.
3510 Don't generate dynamic relocations against resolved weak
3511 undefined symbols in PIE.
3512 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3513 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3514 Don't generate dynamic relocation against resolved undefined weak
3515 symbol in executable.
3516 (elf_x86_64_finish_dynamic_sections): Call
3517 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3518 (elf_backend_fixup_symbol): New.
3520 2016-02-26 Alan Modra <amodra@gmail.com>
3522 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3523 save_restore_funcs, rest of sections when not relocatable.
3524 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3525 (sfpr_define): Define all symbols on emitted code.
3526 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3527 when relocatable. Move sfpr_define loop earlier.
3529 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3531 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3532 (elf_x86_64_relocate_section): Use it. Replace
3533 x86_64_elf_howto_table[r_type] with howto.
3535 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3538 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3539 symbol version is unknown.
3541 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3543 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3544 to (bfd_vma) -1 when setting needs_plt to 0.
3545 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3547 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3549 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3550 library, instead of PIC, and don't check PDE when making linker
3551 assigned symbol dynamic.
3553 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3555 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3556 ABIVERSION for non-executable stack.
3558 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3561 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3562 Always produce a RELATIVE reloc for a local symbol.
3564 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3566 Fix test-case ld-elf/pr19617b
3567 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3568 discard unused non-function symbols when --dynamic-list-data.
3570 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3572 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3573 dynsym section, even if it is empty, with dynamic sections.
3575 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3577 * syms.c: Remove BSF_COMMON from comments.
3578 * bfd-in2.h: Regenerated.
3580 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3582 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3583 for destination. Remove useless function parameters.
3584 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3586 2016-02-19 Nick Clifton <nickc@redhat.com>
3589 * aoutx.h (aout_link_add_symbols): Check for out of range string
3593 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3594 processing if we encounter a reloc without an associated symbol.
3596 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3599 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3600 sections for -E/--dynamic-list.
3602 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3604 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3607 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3609 * plugin.c (plugin_vec): Set match priority to 255.
3610 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3611 matching against the plugin vector, take priority from there not
3614 2016-02-15 Nick Clifton <nickc@redhat.com>
3616 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3617 for length and type fields. Use a signed value for the
3618 suffix_length field.
3620 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3623 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3624 significant bit in GOT offset for R_386_GOT32X.
3626 2016-02-10 Nick Clifton <nickc@redhat.com>
3629 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3631 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3632 number of messages about FDE encoding preventing .eh_frame_hdr
3635 2016-02-09 Nick Clifton <nickc@redhat.com>
3637 * oasys.c (oasys_archive_p): Fix indentation.
3638 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3639 constant for left shifting.
3641 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3642 helpful warning message to explain why certain AArch64 relocs
3645 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3647 * pe-mips.c (coff_mips_reloc): Fix formatting.
3649 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3651 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3652 to bfd_mach_arc_arc600.
3654 2016-02-04 Alan Modra <amodra@gmail.com>
3656 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3659 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3662 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3663 distances in the compressed_size field of the output section.
3665 2016-02-02 Alan Modra <amodra@gmail.com>
3667 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3668 ELFv2 entry optimization.
3670 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3673 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3674 no relocations in relocatable files.
3676 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3679 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3680 if a symbol from a library loaded via DT_NEEDED doesn't match
3681 the symbol referenced by regular object.
3683 2016-02-01 Nathaniel Smith <njs@pobox.com>
3685 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3688 2016-02-01 Alan Modra <amodra@gmail.com>
3690 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3691 an out of range reloc_index.
3692 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3694 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3696 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3697 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3698 * Makefile.in: Regenerated.
3700 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3702 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3704 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3707 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3709 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3711 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3714 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3715 against STT_GNU_IFUNC symbol only with dynamic symbols.
3716 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3718 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3721 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3722 decompress debug sections.
3724 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3726 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3729 2016-01-25 Nick Clifton <nickc@redhat.com>
3732 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3733 dsym filename buffer.
3735 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3737 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3739 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3741 * elfxx-mips.c (BZ16_REG): Correct calculation.
3743 2016-01-21 Nick Clifton <nickc@redhat.com>
3745 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3746 changing the type of _loc to be bfd_byte *.
3747 (elf_arc_finish_dynamic_symbol): Likewise.
3749 2016-01-21 Nick Clifton <nickc@redhat.com>
3752 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3753 class of the linker stub bfd.
3754 (elf32_arm_check_relocs): Skip check for pic format after
3755 processing a vxWorks R_ARM_ABS12 reloc.
3756 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3757 reporting a class mismatch.
3759 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3761 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3762 veneer for sym_sec != input_sec.
3763 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3764 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3765 calculation destination.
3767 2016-01-21 Alan Modra <amodra@gmail.com>
3769 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3770 (swap_linux_prpsinfo64_out): New function.
3771 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3772 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3773 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3774 (elfcore_write_linux_prpsinfo64): Likewise.
3775 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3776 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3777 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3779 2016-01-21 Alan Modra <amodra@gmail.com>
3781 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3782 * elf.c: Adjust #include.
3783 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3784 * Makefile.am (SOURCE_HFILES): Update.
3785 * Makefile.in: Regenerate.
3786 * po/SRC-PORFILES.in: Regenerate.
3788 2016-01-21 Alan Modra <amodra@gmail.com>
3790 * configure.ac: Move corefile selection later in file. Move
3791 tdefaults code immediately after other target vector code.
3792 * configure: Regenerate.
3794 2016-01-20 Mickael Guene <mickael.guene@st.com>
3796 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3797 section using '.text.noread' pattern.
3799 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3801 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3803 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3804 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3806 * arc-plt.def: New file.
3807 * arc-plt.h: Likewise.
3808 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3809 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3810 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3811 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3812 (name_for_global_symbol): Added.
3813 (ADD_RELA): Helper to create dynamic relocs.
3814 (new_got_entry_to_list): Create a new got entry in linked list.
3815 (symbol_has_entry_of_type): Search for specific type of entry in
3817 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3818 (is_reloc_for_TLS, arc_elf_set_private_flags)
3819 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3820 (arc_elf_merge_private_bfd_data): New functions.
3821 (debug_arc_reloc): Cleaned debug info printing.
3822 (PDATA reloc): Changed not to perform address alignment.
3823 (reverse_me): Added. Fix for ARC_32 relocs.
3824 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3826 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3827 Changed function to access an array of list of GOT entries instead
3828 of just an array of offsets.
3829 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3830 (elf_arc_check_relocs): Likewise.
3831 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3832 (elf_arc_finish_dynamic_sections): Likewise
3833 (arc_create_dynamic_sections): Modified conditions to create
3835 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3836 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3837 (relocate_plt_for_entry): Changed to support new way to define PLT
3839 (add_symbol_to_plt): Likewise.
3840 (arc_elf_link_hash_table_create): New function.
3842 2016-01-18 Nick Clifton <nickc@redhat.com>
3845 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3846 section number into internal section number.
3847 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3848 * coffswap.h (coff_swap_sym_in): Likewise.
3849 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3850 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3851 section number field is big enough to hold the external value.
3853 2016-01-17 Alan Modra <amodra@gmail.com>
3855 * configure: Regenerate.
3857 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3859 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3860 when address in first unwind entry does not match start of
3863 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3864 Jiong Wang <jiong.wang@arm.com>
3867 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3870 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3872 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3873 place 'R_' before the reloc name returned.
3874 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3875 the relocation string.
3877 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3879 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3880 factored out from...
3881 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3883 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3885 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3886 attribute check after ELF file header flag check.
3888 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3890 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3891 return status from `_bfd_elf_merge_object_attributes'.
3893 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3895 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3896 factored out from...
3897 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3899 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3901 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3902 handling of input MIPS ABI flags together.
3904 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3906 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3907 attribute checks for null input.
3909 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3911 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3912 pointers to target data.
3914 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3916 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3919 2016-01-01 Alan Modra <amodra@gmail.com>
3921 Update year range in copyright notice of all files.
3923 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3925 Copyright (C) 2016 Free Software Foundation, Inc.
3927 Copying and distribution of this file, with or without modification,
3928 are permitted in any medium without royalty provided the copyright
3929 notice and this notice are preserved.
3935 version-control: never