1 2016-12-05 Nick Clifton <nickc@redhat.com>
4 * elf.c (find_link): Check for null headers before attempting to
8 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
12 (aout_link_add_symbols): Fix off by one error checking for
13 overflow of string offset.
15 2016-12-03 Alan Modra <amodra@gmail.com>
17 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
18 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
20 (lookup_fdh): Link direct fdh sym via oh field and set flags.
21 (make_fdh): Make strong and weak undefined function descriptor
23 (ppc64_elf_merge_symbol): New function.
24 (elf_backend_merge_symbol): Define.
25 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
27 (add_symbol_adjust): Don't twiddle symbols to undefweak.
28 Propagate more ref flags to function descriptor symbol. Make
29 some function descriptor symbols dynamic.
30 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
31 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
32 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
33 Don't call lookup_fdh here.
34 (ppc64_elf_gc_sections): New function.
35 (bfd_elf64_bfd_gc_sections): Define.
36 (ppc64_elf_gc_mark_hook): Mark descriptor.
37 (func_desc_adjust): Don't make fake function descriptor syms strong
38 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
39 flag when deciding whether a dynamic function descriptor might
40 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
41 plt regardless of visibility. Make descriptor dynamic if
42 entry sym is dynamic, not for other cases.
43 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
45 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
46 (ppc64_elf_size_stubs): Likewise.
47 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
48 undefweak if stub symbol is defined.
49 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
50 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
52 2016-12-03 Alan Modra <amodra@gmail.com>
54 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
55 elf_link_hash_table rather than ppc_link_hash_table.
57 2016-12-03 Alan Modra <amodra@gmail.com>
59 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
61 2016-12-03 Alan Modra <amodra@gmail.com>
63 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
64 warning and indirect symbols.
66 2016-12-03 Alan Modra <amodra@gmail.com>
68 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
69 flags when direct symbol is versioned_hidden.
71 2016-12-02 Nick Clifton <nickc@redhat.com>
74 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
75 when following indirect links.
78 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
79 for an illegal string offset.
81 2016-12-02 Gary Benson <gbenson@redhat.com>
83 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
86 2016-12-02 Josh Conner <joshconner@google.com>
88 * config.bfd: Add support for fuchsia (OS).
90 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
93 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
94 to the GOT when operating in 32-bit mode.
96 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
99 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
100 test for HI16 relocs.
102 2016-12-01 Nick Clifton <nickc@redhat.com>
105 * aoutx.h (find_nearest_line): Handle the case where the main file
106 name and the directory name are both empty.
109 * aoutx.h (find_nearest_line): Handle the case where the function
112 2016-11-30 Alan Modra <amodra@gmail.com>
114 * elf.c (get_program_header_size): Revert accidental change.
116 2016-11-30 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
120 on any pass past STUB_SHRINK_ITER.
122 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
124 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
125 symbol in executable.
126 (elf_link_output_extsym): Don't change bind from global to
127 local when linking executable.
129 2016-11-28 Nick Clifton <nickc@redhat.com>
132 * elf.c (phdr_sorter): Delete.
133 (assign_file_positions_except_relocs): Do not sort program
136 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
139 * peXXigen.c (rsrc_process_section): Do not shrink the merged
142 2016-11-24 Jiong Wang <jiong.wang@arm.com>
145 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
148 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
150 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
152 2016-11-23 Nick Clifton <nickc@redhat.com>
155 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
156 they contain the program headers.
157 (_bfd_elf_map_sections_to_segments): If the linker created the
158 PHDR segment then always attempt to include it in a LOAD segment.
159 (assign_file_positions_for_non_load_sections): Allow LOAD segments
160 to overlap PHDR segments.
161 (phdr_sorter): New function. Sorts program headers.
162 (assign_file_positions_except_relocs): Sort the program headers
163 before writing them out. Issue an error if the PHDR segment is
164 not covered by a LOAD segment, unless the backend allows it.
165 * elf-bfd.h (struct elf_backend_data): Add
166 elf_backend_allow_non_load_phdr.
167 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
168 default definition that returns FALSE.
169 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
171 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
173 (elf_backend_allow_non_load_phdr): Define.
174 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
175 place the interpreter string into the .interp section if the
176 nointerp flag is set in the link info structure.
177 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
178 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
179 _gp symbol not being part of the output.
181 2016-11-23 Alan Modra <amodra@gmail.com>
183 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
184 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
185 (elfNN_bed): Init new field.
186 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
188 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
190 (elf_backend_dtrel_excludes_plt): Define.
191 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
192 (elf_backend_dtrel_excludes_plt): Define.
193 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
194 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
195 (elf_backend_dtrel_excludes_plt): Define.
196 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
198 (elf_backend_dtrel_excludes_plt): Define.
199 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
201 (elf_backend_dtrel_excludes_plt): Define.
202 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
204 (elf_backend_dtrel_excludes_plt): Define.
205 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
207 (elf_backend_dtrel_excludes_plt): Define.
208 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
210 (elf_backend_dtrel_excludes_plt): Define.
211 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
213 (elf_backend_dtrel_excludes_plt): Define.
214 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
216 (elf_backend_dtrel_excludes_plt): Define.
217 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
219 (elf_backend_dtrel_excludes_plt): Define.
220 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
221 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
223 (elf_backend_dtrel_excludes_plt): Define.
224 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
225 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
227 (elf_backend_dtrel_excludes_plt): Define.
228 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
230 (elf_backend_dtrel_excludes_plt): Define.
231 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
233 (elf_backend_dtrel_excludes_plt): Define.
234 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
236 (elf_backend_dtrel_excludes_plt): Define.
237 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
239 (elf_backend_dtrel_excludes_plt): Define.
240 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
241 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
243 (elf_backend_dtrel_excludes_plt): Define.
244 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
246 (elf_backend_dtrel_excludes_plt): Define.
247 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
249 (elf_backend_dtrel_excludes_plt): Define.
250 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
252 (elf_backend_dtrel_excludes_plt): Define.
253 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
255 (elf_backend_dtrel_excludes_plt): Define.
256 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
258 (elf_backend_dtrel_excludes_plt): Define.
259 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
261 (elf_backend_dtrel_excludes_plt): Define.
262 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
264 (elf_backend_dtrel_excludes_plt): Define.
265 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
267 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
269 2016-11-23 Alan Modra <amodra@gmail.com>
271 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
273 (mn10300_elf_final_link_relocate): Likewise.
274 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
275 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
276 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
277 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
278 * elf32-bfin.c (bfin_check_relocs): Likewise.
279 (bfin_relocate_section): Likewise.
280 (bfin_gc_sweep_hook): Likewise.
281 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
283 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
284 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
286 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
288 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
289 (bfin_size_dynamic_sections): Likewise.
290 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
291 (cr16_elf_check_relocs): Likewise.
292 (cr16_elf_final_link_relocate): Likewise.
293 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
294 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
295 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
296 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
297 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
298 * elf32-cris.c (cris_elf_relocate_section): Likewise.
299 (elf_cris_finish_dynamic_symbol): Likewise.
300 (elf_cris_finish_dynamic_sections): Likewise.
301 (cris_elf_gc_sweep_hook): Likewise.
302 (elf_cris_adjust_gotplt_to_got): Likewise.
303 (elf_cris_adjust_dynamic_symbol): Likewise.
304 (cris_elf_check_relocs): Likewise. Delete dead code.
305 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
307 (elf_cris_discard_excess_program_dynamics): Likewise.
308 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
309 sgotrel, splt and spltrel.
310 (frvfdpic_got_section, frvfdpic_gotrel_section,
311 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
313 (_frv_create_got_section): Likewise.
314 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
315 srelgot, splt and srelplt.
316 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
317 (elf32_hppa_create_dynamic_sections): Likewise.
318 (elf32_hppa_check_relocs): Likewise.
319 (allocate_plt_static): Likewise.
320 (allocate_dynrelocs): Likewise.
321 (elf32_hppa_size_dynamic_sections): Likewise.
322 (elf32_hppa_relocate_section): Likewise.
323 (elf32_hppa_finish_dynamic_symbol): Likewise.
324 (elf32_hppa_finish_dynamic_sections): Likewise.
325 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
326 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
327 sgotplt, srelgot, splt and srelplt.
328 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
330 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
331 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
332 (lm32_elf_check_relocs): Likewise.
333 (lm32_elf_finish_dynamic_sections): Likewise.
334 (lm32_elf_finish_dynamic_symbol): Likewise.
335 (allocate_dynrelocs): Likewise.
336 (lm32_elf_size_dynamic_sections): Likewise.
337 (lm32_elf_create_dynamic_sections): Likewise.
338 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
339 (m32c_elf_check_relocs): Likewise.
340 (m32c_elf_finish_dynamic_sections): Likewise.
341 (m32c_elf_always_size_sections): Likewise.
342 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
343 sgotplt, srelgot, splt and srelplt.
344 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
345 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
347 (allocate_dynrelocs): Likewise.
348 (m32r_elf_size_dynamic_sections): Likewise.
349 (m32r_elf_relocate_section): Likewise.
350 (m32r_elf_finish_dynamic_symbol): Likewise.
351 (m32r_elf_finish_dynamic_sections): Likewise.
352 (m32r_elf_check_relocs): Likewise.
353 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
354 (elf_m68k_check_relocs): Likewise.
355 (elf_m68k_adjust_dynamic_symbol): Likewise.
356 (elf_m68k_size_dynamic_sections): Likewise.
357 (elf_m68k_relocate_section): Likewise.
358 (elf_m68k_finish_dynamic_symbol): Likewise.
359 (elf_m68k_finish_dynamic_sections): Likewise.
360 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
361 sgotplt, srelgot, splt and srelplt.
362 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
364 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
366 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
367 (allocate_dynrelocs): Likewise.
368 (elf_metag_size_dynamic_sections): Likewise.
369 (elf_metag_finish_dynamic_symbol): Likewise.
370 (elf_metag_finish_dynamic_sections): Likewise.
371 (elf_metag_size_stubs): Likewise.
372 (elf_backend_got_header_size): Don't define.
373 (elf_backend_want_got_plt): Define.
374 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
375 sgotplt, srelgot, splt and srelpl.
376 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
378 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
379 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
380 (microblaze_elf_create_dynamic_sections): Likewise.
381 (allocate_dynrelocs): Likewise.
382 (microblaze_elf_size_dynamic_sections): Likewise.
383 (microblaze_elf_finish_dynamic_symbol): Likewise.
384 (microblaze_elf_finish_dynamic_sections): Likewise.
385 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
387 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
388 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
390 (allocate_dynrelocs): Likewise.
391 (nds32_elf_size_dynamic_sections): Likewise.
392 (nds32_elf_relocate_section): Likewise.
393 (nds32_elf_finish_dynamic_symbol): Likewise.
394 (nds32_elf_finish_dynamic_sections): Likewise.
395 (nds32_elf_check_relocs): Likewise.
396 (calculate_plt_memory_address): Likewise.
397 (calculate_got_memory_address): Likewise.
398 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
399 sgotplt, srelgot, splt and srelplt.
400 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
401 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
402 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
403 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
404 (or1k_elf_finish_dynamic_sections): Likewise.
405 (or1k_elf_finish_dynamic_symbol): Likewise.
406 (allocate_dynrelocs): Likewise.
407 (or1k_elf_size_dynamic_sections): Likewise.
408 (or1k_elf_create_dynamic_sections): Likewise.
409 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
410 plt, relplt, iplt, reliplt and sgotplt.
411 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
412 (ppc_elf_create_glink): Likewise.
413 (ppc_elf_create_dynamic_sections): Likewise.
414 (ppc_elf_check_relocs): Likewise.
415 (ppc_elf_select_plt_layout): Likewise.
416 (ppc_elf_tls_setup): Likewise.
417 (allocate_got): Likewise.
418 (allocate_dynrelocs): Likewise.
419 (ppc_elf_size_dynamic_sections): Likewise.
420 (ppc_elf_relax_section): Likewise.
421 (ppc_elf_relocate_section): Likewise.
422 (ppc_elf_finish_dynamic_symbol): Likewise.
423 (ppc_elf_reloc_type_class): Likewise.
424 (ppc_elf_finish_dynamic_sections): Likewise.
425 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
426 (rl78_elf_check_relocs): Likewise.
427 (rl78_elf_finish_dynamic_sections): Likewise.
428 (rl78_elf_always_size_sections): Likewise.
429 * elf32-s390.c (create_got_section): Delete.
430 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
431 (elf_s390_check_relocs): Likewise.
432 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
433 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
434 * elf32-score7.c (score_elf_create_got_section): As above.
435 (s7_bfd_score_elf_finish_dynamic_sections): As above.
436 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
437 sgotplt, srelgot, splt and srelplt.
438 (create_got_section): Don't set them.
439 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
441 (allocate_dynrelocs): Likewise.
442 (sh_elf_size_dynamic_sections): Likewise.
443 (sh_elf_add_rofixup): Likewise.
444 (sh_elf_relocate_section): Likewise.
445 (sh_elf_check_relocs): Likewise.
446 (sh_elf_finish_dynamic_symbol): Likewise.
447 (sh_elf_finish_dynamic_sections): Likewise.
448 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
449 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
450 * elf32-vax.c (elf_vax_check_relocs): Likewise.
451 (elf_vax_adjust_dynamic_symbol): Likewise.
452 (elf_vax_always_size_sections): Likewise.
453 (elf_vax_instantiate_got_entries): Likewise.
454 (elf_vax_relocate_section): Likewise.
455 (elf_vax_finish_dynamic_symbol): Likewise.
456 (elf_vax_finish_dynamic_sections): Likewise.
457 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
458 (xstormy16_elf_always_size_sections): Likewise.
459 (xstormy16_elf_relocate_section): Likewise.
460 (xstormy16_elf_finish_dynamic_sections): Likewise.
461 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
462 sgotplt, srelgot, splt and srelplt.
463 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
465 (elf_xtensa_allocate_dynrelocs): Likewise.
466 (elf_xtensa_allocate_local_got_size): Likewise.
467 (elf_xtensa_size_dynamic_sections): Likewise.
468 (elf_xtensa_relocate_section): Likewise.
469 (elf_xtensa_finish_dynamic_sections): Likewise.
470 (shrink_dynamic_reloc_sections): Likewise.
471 (elf_xtensa_get_plt_section): Likewise.
472 (elf_xtensa_get_gotplt_section): Likewise.
473 (xtensa_callback_required_dependence): Likewise.
474 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
475 shortcuts to dynamic sections.
476 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
478 (elf64_alpha_size_plt_section): Likewise.
479 (elf64_alpha_size_rela_got_1): Likewise.
480 (elf64_alpha_size_rela_got_section): Likewise.
481 (elf64_alpha_relocate_section): Likewise.
482 (elf64_alpha_finish_dynamic_symbol): Likewise.
483 (elf64_alpha_finish_dynamic_sections): Likewise.
484 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
485 * elf64-s390.c (create_got_section): Delete.
486 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
487 (elf_s390_check_relocs): Likewise.
488 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
490 (sh_elf64_check_relocs): Likewise.
491 (sh64_elf64_adjust_dynamic_symbol): Likewise.
492 (sh64_elf64_size_dynamic_sections): Likewise.
493 (sh64_elf64_finish_dynamic_symbol): Likewise.
494 (sh64_elf64_finish_dynamic_sections): Likewise.
495 * elflink.c (_bfd_elf_create_got_section): Likewise.
496 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
497 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
498 (elfNN_ia64_finish_dynamic_sections): Likewise.
499 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
500 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
501 sgotplt, splt and sgot.
502 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
504 (mips_elf_gotplt_index): Likewise.
505 (mips_elf_primary_global_got_index): Likewise.
506 (mips_elf_global_got_index): Likewise.
507 (mips_elf_got_offset_from_index): Likewise.
508 (mips_elf_create_local_got_entry): Likewise.
509 (mips_elf_create_got_section): Likewise.
510 (mips_elf_calculate_relocation): Likewise.
511 (_bfd_mips_elf_create_dynamic_sections): Likewise.
512 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
513 (mips_elf_lay_out_got): Likewise.
514 (mips_elf_set_plt_sym_value): Likewise.
515 (_bfd_mips_elf_size_dynamic_sections): Likewise.
516 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
517 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
518 (mips_finish_exec_plt): Likewise.
519 (mips_vxworks_finish_exec_plt): Likewise.
520 (mips_vxworks_finish_shared_plt): Likewise.
521 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
522 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
523 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
525 2016-11-23 Alan Modra <amodra@gmail.com>
527 * po/BLD-POTFILES.in: Regenerate.
528 * po/SRC-POTFILES.in: Regenerate.
530 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
532 * warning.m4: Fix spelling in comments.
533 * configure.ac: Fix spelling in comments.
534 * configure: Regenerate.
536 2016-11-22 Alan Modra <amodra@gmail.com>
539 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
540 * elf32-ppc.c: Include opcode/ppc.h.
541 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
542 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
543 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
544 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
545 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
546 (ppc_elf_link_hash_table_create): Update default_params init.
547 (ppc_elf_vle_split16): Correct shift and mask. Add params.
548 Report or fix insn/reloc mismatches.
549 (ppc_elf_relocate_section): Pass input_section, offset and fixup
550 to ppc_elf_vle_split16.
552 2016-11-22 Alan Modra <amodra@gmail.com>
554 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
555 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
556 bfd_put_32 param with input_bfd.
557 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
558 ppc_elf_vle_split16 param.
559 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
561 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
563 * dwarf2.c (build_line_info_table): Rename `index' local
564 variable to `line_index'.
565 (build_lookup_funcinfo_table): Rename `index' local variable to
568 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
570 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
571 apply the negative GOT offset optimization in 64-bit code.
573 2016-11-18 James Clarke <jrtc27@jrtc27.com>
575 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
576 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
577 R_SPARC_GOT* for non-local references. Instead, treat them like
578 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
579 immediate with the calculated relocation.
581 2016-11-18 Nick Clifton <nickc@redhat.com>
584 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
585 an informative error message.
587 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
590 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
591 manipulation of diff value, and don't assume sym2 is less than sym1.
592 (elf32_avr_adjust_reloc_if_spans_insn): New function.
593 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
594 and remove redundant did_pad.
597 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
600 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
601 plt_got.offset for R_X86_64_PLTOFF64.
603 2016-11-14 Nick Clifton <nickc@redhat.com>
605 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
607 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
610 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
611 but treat them as debugging symbols.
613 2016-11-10 Jiong Wang <jiong.wang@arm.com>
616 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
617 symbol locally in PIE.
619 2016-11-10 Nick Clifton <nickc@redhat.com>
622 * compress.c (bfd_get_full_section_contents): Provide a more
623 helpful error message when a section is too large to load.
625 2016-11-08 Pedro Alves <palves@redhat.com>
627 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
630 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
632 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
633 'number_of_functions' to keep lookup table and number of entries in
635 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
636 to keep lookup table and number of entries in the table.
637 (lookup_funcinfo): New structure for lookup table for function
639 (build_line_info_table): New function to create and build the lookup
640 table for line information.
641 (lookup_address_in_line_info_table): Use the lookup table instead of
642 traverse a linked list.
643 (compare_lookup_funcinfos): New compare fuction used in sorting of
644 lookup table for function references.
645 (build_lookup_funcinfo_table): New function to create, build and
646 sort the lookup table for functions references.
647 (lookup_address_in_function_table): Use the table instead of
648 traverse a linked list.
649 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
652 2016-11-04 Nick Clifton <nickc@redhat.com>
654 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
655 when supporting 64-bit BFD targets.
657 2016-11-03 Tristan Gingold <gingold@adacore.com>
659 * config.bfd: Deprecate many old triplets.
661 2016-11-03 Nick Clifton <nickc@redhat.com>
663 * po/da.po: Updated Danish translation.
665 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
667 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
668 not fall through to the default case.
670 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
671 Andrew Waterman <andrew@sifive.com>
673 Add support for RISC-V architecture.
674 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
675 * config.bdf: Likewise.
676 * configure.ac: Likewise.
677 * Makefile.in: Regenerate.
678 * configure: Regenerate.
679 * archures.c: Add bfd_riscv_arch.
680 * reloc.c: Add riscv relocs.
681 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
682 * bfd-in2.h: Regenerate.
683 * libbfd.h: Regenerate.
684 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
685 * elfnn-riscv.c: New file.
686 * elfxx-riscv.c: New file.
687 * elfxx-riscv.h: New file.
689 2016-10-31 Alan Modra <amodra@gmail.com>
692 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
695 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
697 * cpu-arc.c (arc_get_mach): Delete.
699 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
701 * elfxx-mips.c (STUB_JALR): Correct description.
703 2016-10-20 Nick Clifton <nickc@redhat.com>
705 * po/gas.pot: Regenerate.
707 2016-10-19 Nick Clifton <nickc@redhat.com>
709 * aout-adobe.c: Add missing c-format tags for translatable strings.
710 * aout-cris.c: Likewise.
713 * binary.c: Likewise.
715 * coff-alpha.c: Likewise.
716 * coff-arm.c: Likewise.
717 * coff-i860.c: Likewise.
718 * coff-mcore.c: Likewise.
719 * coff-ppc.c: Likewise.
720 * coff-rs6000.c: Likewise.
721 * coff-sh.c: Likewise.
722 * coff-tic4x.c: Likewise.
723 * coff-tic54x.c: Likewise.
724 * coff-tic80.c: Likewise.
725 * coff64-rs6000.c: Likewise.
726 * coffcode.h: Likewise.
727 * coffgen.c: Likewise.
728 * cofflink.c: Likewise.
729 * coffswap.h: Likewise.
730 * cpu-arm.c: Likewise.
731 * dwarf2.c: Likewise.
733 * elf-attrs.c: Likewise.
734 * elf-eh-frame.c: Likewise.
735 * elf-ifunc.c: Likewise.
736 * elf-m10300.c: Likewise.
737 * elf-s390-common.c: Likewise.
739 * elf32-arc.c: Likewise.
740 * elf32-arm.c: Likewise.
741 * elf32-avr.c: Likewise.
742 * elf32-bfin.c: Likewise.
743 * elf32-cr16.c: Likewise.
744 * elf32-cr16c.c: Likewise.
745 * elf32-cris.c: Likewise.
746 * elf32-crx.c: Likewise.
747 * elf32-d10v.c: Likewise.
748 * elf32-d30v.c: Likewise.
749 * elf32-epiphany.c: Likewise.
750 * elf32-fr30.c: Likewise.
751 * elf32-frv.c: Likewise.
752 * elf32-gen.c: Likewise.
753 * elf32-hppa.c: Likewise.
754 * elf32-i370.c: Likewise.
755 * elf32-i386.c: Likewise.
756 * elf32-i960.c: Likewise.
757 * elf32-ip2k.c: Likewise.
758 * elf32-iq2000.c: Likewise.
759 * elf32-lm32.c: Likewise.
760 * elf32-m32c.c: Likewise.
761 * elf32-m32r.c: Likewise.
762 * elf32-m68hc11.c: Likewise.
763 * elf32-m68hc12.c: Likewise.
764 * elf32-m68hc1x.c: Likewise.
765 * elf32-m68k.c: Likewise.
766 * elf32-mcore.c: Likewise.
767 * elf32-mep.c: Likewise.
768 * elf32-metag.c: Likewise.
769 * elf32-microblaze.c: Likewise.
770 * elf32-moxie.c: Likewise.
771 * elf32-msp430.c: Likewise.
772 * elf32-mt.c: Likewise.
773 * elf32-nds32.c: Likewise.
774 * elf32-nios2.c: Likewise.
775 * elf32-or1k.c: Likewise.
776 * elf32-pj.c: Likewise.
777 * elf32-ppc.c: Likewise.
778 * elf32-rl78.c: Likewise.
779 * elf32-rx.c: Likewise.
780 * elf32-s390.c: Likewise.
781 * elf32-score.c: Likewise.
782 * elf32-score7.c: Likewise.
783 * elf32-sh-symbian.c: Likewise.
784 * elf32-sh.c: Likewise.
785 * elf32-sh64.c: Likewise.
786 * elf32-spu.c: Likewise.
787 * elf32-tic6x.c: Likewise.
788 * elf32-tilepro.c: Likewise.
789 * elf32-v850.c: Likewise.
790 * elf32-vax.c: Likewise.
791 * elf32-visium.c: Likewise.
792 * elf32-xgate.c: Likewise.
793 * elf32-xtensa.c: Likewise.
794 * elf64-alpha.c: Likewise.
795 * elf64-gen.c: Likewise.
796 * elf64-hppa.c: Likewise.
797 * elf64-ia64-vms.c: Likewise.
798 * elf64-mmix.c: Likewise.
799 * elf64-ppc.c: Likewise.
800 * elf64-s390.c: Likewise.
801 * elf64-sh64.c: Likewise.
802 * elf64-sparc.c: Likewise.
803 * elf64-x86-64.c: Likewise.
804 * elfcode.h: Likewise.
805 * elfcore.h: Likewise.
806 * elflink.c: Likewise.
807 * elfnn-aarch64.c: Likewise.
808 * elfnn-ia64.c: Likewise.
809 * elfxx-mips.c: Likewise.
810 * elfxx-sparc.c: Likewise.
811 * elfxx-tilegx.c: Likewise.
814 * libbfd.c: Likewise.
815 * linker.c: Likewise.
816 * m68klinux.c: Likewise.
817 * mach-o.c: Likewise.
822 * pe-mips.c: Likewise.
823 * peXXigen.c: Likewise.
824 * pei-x86_64.c: Likewise.
825 * peicode.h: Likewise.
826 * ppcboot.c: Likewise.
828 * sparclinux.c: Likewise.
831 * vms-alpha.c: Likewise.
832 * vms-lib.c: Likewise.
833 * xcofflink.c: Likewise.
835 2016-10-18 Nick Clifton <nickc@redhat.com>
837 * po/da.po: Updated Danish translation.
839 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
841 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
844 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
846 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
847 variable to `reloc_index'.
849 2016-10-12 Alan Modra <amodra@gmail.com>
851 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
852 (STD_SECTION): Adjust to suit.
853 * elf.c (_bfd_elf_large_com_section): Likewise.
854 * bfd-in2.h: Regenerate.
856 2016-10-11 Alan Modra <amodra@gmail.com>
858 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
859 defined temporarily with bfd_und_section.
860 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
861 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
862 symbols with bfd_und_section.
864 2016-10-07 Alan Modra <amodra@gmail.com>
866 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
867 obfd param with struct bfd_link_info param. Update all callers.
868 * linker.c (bfd_merge_private_bfd_data): Likewise.
869 (_bfd_generic_verify_endian_match): Likewise.
870 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
871 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
872 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
873 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
874 (_bfd_elf_merge_object_attributes): Likewise.
875 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
876 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
877 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
878 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
879 (elf32_arm_merge_private_bfd_data): Likewise.
880 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
881 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
882 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
883 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
884 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
885 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
886 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
887 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
888 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
889 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
890 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
891 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
892 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
893 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
894 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
895 (elf32_msp430_merge_private_bfd_data): Likewise.
896 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
897 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
898 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
899 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
900 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
901 (ppc_elf_merge_obj_attributes): Likewise.
902 (ppc_elf_merge_private_bfd_data): Likewise.
903 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
904 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
905 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
906 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
907 (elf32_score_merge_private_bfd_data): Likewise.
908 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
909 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
910 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
911 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
912 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
913 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
914 (elf32_tic6x_merge_private_bfd_data): Likewise.
915 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
916 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
917 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
918 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
919 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
920 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
921 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
922 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
923 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
924 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
925 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
926 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
927 (mips_elf_merge_obj_attributes): Likewise.
928 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
929 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
930 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
931 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
932 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
933 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
934 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
935 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
936 * bfd-in2.h: Regenerate.
937 * libbfd.h: Regenerate.
939 2016-10-07 Alan Modra <amodra@gmail.com>
941 * Makefile.am (LIBBFD_H_FILES): Update.
942 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
943 * cpu-sh.c (sh_merge_bfd_arch): Move to..
944 * elf32-sh.c: ..here, and make static.
945 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
947 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
948 _bfd_generic_verify_endian_match.
949 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
950 (bfd_elf32_bfd_merge_private_bfd_data): Define as
951 _bfd_generic_verify_endian_match.
952 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
954 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
955 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
956 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
957 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
958 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
959 * linker.c: ..here, and make internal.
960 * bfd.c (bfd_merge_private_bfd_data): Move to..
962 * Makefile.in: Regenerate.
963 * doc/Makefile.in: Regenerate.
964 * bfd-in2.h: Regenerate.
965 * libbfd.h: Regenerate.
967 2016-10-06 Alan Modra <amodra@gmail.com>
969 * coff-h8300.c: Spell fall through comments consistently.
970 * coffgen.c: Likewise.
971 * elf32-hppa.c: Likewise.
972 * elf32-ppc.c: Likewise.
973 * elf32-score.c: Likewise.
974 * elf32-score7.c: Likewise.
975 * elf64-ppc.c: Likewise.
976 * elfxx-aarch64.c: Likewise.
977 * elfxx-mips.c: Likewise.
978 * cpu-ns32k.c: Add missing fall through comments.
979 * elf-m10300.c: Likewise.
980 * elf32-arm.c: Likewise.
981 * elf32-avr.c: Likewise.
982 * elf32-bfin.c: Likewise.
983 * elf32-frv.c: Likewise.
984 * elf32-i386.c: Likewise.
985 * elf32-microblaze.c: Likewise.
986 * elf32-nds32.c: Likewise.
987 * elf32-ppc.c: Likewise.
988 * elf32-rl78.c: Likewise.
989 * elf32-rx.c: Likewise.
990 * elf32-s390.c: Likewise.
991 * elf32-sh.c: Likewise.
992 * elf32-tic6x.c: Likewise.
993 * elf64-ia64-vms.c: Likewise.
994 * elf64-ppc.c: Likewise.
995 * elf64-s390.c: Likewise.
996 * elf64-x86-64.c: Likewise.
997 * elflink.c: Likewise.
998 * elfnn-aarch64.c: Likewise.
999 * elfnn-ia64.c: Likewise.
1001 * oasys.c: Likewise.
1002 * pdp11.c: Likewise.
1004 * versados.c: Likewise.
1006 2016-10-06 Alan Modra <amodra@gmail.com>
1008 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1010 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1011 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1013 2016-10-06 Alan Modra <amodra@gmail.com>
1015 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1016 OR in arithmetic expression, not boolean OR.
1018 2016-09-30 Alan Modra <amodra@gmail.com>
1020 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1021 as per comment at head of bfd-in2.h.
1022 * Makefile.in: Regenerate.
1024 2016-09-30 Alan Modra <amodra@gmail.com>
1026 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1027 _bfd_error_handler (...) throughout.
1028 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1029 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1030 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1031 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1032 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1033 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1034 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1035 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1036 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1037 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1038 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1039 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1040 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1041 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1042 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1043 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1044 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1045 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1046 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1047 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1048 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1049 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1050 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1051 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1052 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1053 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1054 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1055 * xcofflink.c: Likewise.
1057 2016-09-30 Alan Modra <amodra@gmail.com>
1059 * bfd-in.h: Include stdarg.h.
1060 * bfd.c (bfd_error_handler_type): Make like vprintf.
1061 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1062 (error_handler_internal): New function, split out from..
1063 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1064 (bfd_set_error_handler): Update.
1065 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1066 (_bfd_assert_handler): Make static.
1067 * coffgen.c (null_error_handler): Update params.
1068 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1069 Don't use bfd_error_handler_type.
1070 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1071 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1072 to _bfd_error_handler.
1073 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1074 (bfd_assert_handler_type): Likewise.
1075 (_bfd_error_handler): Update.
1076 * bfd-in2.h: Regenerate.
1077 * libbfd.h: Regenerate.
1079 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1082 * elf-bfd.h (struct elf_backend_data): Delete
1083 elf_backend_count_output_relocs callback and add
1084 elf_backend_update_relocs.
1085 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1086 (emit_relocs): Deleted.
1087 (elf32_arm_emit_relocs): Deleted.
1088 (elf_backend_emit_relocs): Updated not to use the old functions.
1089 (elf32_arm_update_relocs): New function.
1090 (elf_backend_update_relocs): New define.
1091 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1092 relocation count. Call elf_backend_emit_relocs.
1093 (_bfd_elf_size_reloc_section): Do not call
1094 elf_backend_count_output_relocs.
1095 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1096 (elf_backend_update_relocs): New define.
1098 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1101 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1102 Thumb-ARM stub is too far.
1104 2016-09-27 Nick Clifton <nickc@redhat.com>
1107 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1108 timestamp field if real time values are not being stored.
1110 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1112 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1113 to verify CC_FOR_BUILD compiler.
1114 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1115 and add CC_FOR_BUILD compiler checks.
1116 * Makefile.in: Regenerate.
1117 * configure: Likewise.
1118 * doc/Makefile.in: Likewise.
1120 2016-09-26 Awson <kyrab@mail.ru>
1123 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1124 for R_AMD64_PCRQUAD relocations.
1126 2016-09-26 Alan Modra <amodra@gmail.com>
1128 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1129 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1130 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1131 attributes, merge them. Don't warn about undefined tag bits,
1132 or copy unknown values to output.
1133 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1134 _bfd_elf_ppc_merge_fp_attributes.
1136 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1139 * elf-bfd.h (struct elf_backend_data): Add
1140 elf_backend_count_output_relocs callback to count relocations in
1142 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1143 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1144 (elf32_arm_count_output_relocs): New function.
1145 (emit_relocs): New function.
1146 (elf32_arm_emit_relocs): New function.
1147 (elf32_arm_vxworks_emit_relocs): New function.
1148 (elf_backend_emit_relocs): Updated to use the new functions.
1149 (elf_backend_count_output_relocs): New define.
1150 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1151 to the relocation count.
1152 (_bfd_elf_link_size_reloc_section): Use callback to count the
1153 relocations which will be in output.
1154 (_bfd_elf_default_count_output_relocs): New function.
1155 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1157 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1159 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1160 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1161 bigger than 0x1000 bytes.
1163 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1165 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1168 2016-09-14 Nick Clifton <nickc@redhat.com>
1171 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1172 contains a valid size for the Debug directory.
1174 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1176 * format.c (struct bfd_preserve): New "build_id" field.
1177 (bfd_preserve_save): Save "build_id".
1178 (bfd_preserve_restore): Restore "build_id".
1180 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1184 relocation with copy relocation when building executable.
1186 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1189 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1190 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1191 Compute shrink_boundary and adjust addend only if
1192 addend_within_shrink_boundary.
1193 (elf32_avr_relax_section): Modify calls to
1194 elf32_avr_relax_delete_bytes to pass extra parameter.
1196 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1198 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1199 array of bytes and use bfd_get_16 to interpret its encoding according
1200 to endianness of target.
1202 2016-09-01 Alan Modra <amodra@gmail.com>
1204 * elf64-ppc.c (synthetic_opd): New static var.
1205 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1206 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1208 2016-08-31 Alan Modra <amodra@gmail.com>
1210 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1211 track max group size with a new "group_size" var that is reduced
1212 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1215 2016-08-31 Alan Modra <amodra@gmail.com>
1217 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1218 (elf_backend_section_processing): Don't define.
1219 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1220 split on non-exec sections differing in SHF_PPC_VLE. When
1221 splitting segments, mark size invalid.
1223 2016-08-30 Alan Modra <amodra@gmail.com>
1226 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1228 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1232 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1233 R_386_PC32 relocation is used to call IFUNC function in PIC
1236 2016-08-27 Alan Modra <amodra@gmail.com>
1239 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1240 have corresponding SHF_GROUP sections.
1241 (bfd_elf_set_group_contents): Comment.
1243 2016-08-27 Alan Modra <amodra@gmail.com>
1246 * elf64-ppc.c (pc_dynrelocs): New function.
1247 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1248 handle pic dynamic relocs.
1250 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1252 * bfd-in.h (struct elf32_arm_params): Define.
1253 (bfd_elf32_arm_set_target_relocs): Rename into ...
1254 (bfd_elf32_arm_set_target_params): This. Use a struct
1255 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1256 * bfd-in2.h: Regenerate.
1257 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1258 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1259 elf32_arm_params rather than as individual parameters.
1261 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1263 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1264 passed the end of htab->stub_group array.
1265 (elf32_arm_create_or_find_stub_sec): Likewise.
1266 (elf32_arm_create_stub): Likewise.
1268 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1270 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1271 to TRUE for GOT and TLS relocs.
1273 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1275 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1277 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1279 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1280 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1281 (struct elf_arc_link_hash_table): Likewise.
1282 (elf_arc_link_hash_newfunc): Likewise.
1283 (elf_arc_link_hash_table_free): Likewise.
1284 (arc_elf_link_hash_table_create): Likewise.
1285 (elf_arc_relocate_section): Fixed conditions related to dynamic
1286 (elf_arc_check_relocs): Likewise.
1287 (arc_elf_create_dynamic_sections): Added
1288 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1289 through the hash table.
1291 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1293 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1294 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1297 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1299 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1301 * bfd-in2.h: Regenerated from the previous changes.
1302 * libbfd.h: Regenerated from the previous changes.
1304 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1306 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1307 the input import library bfd.
1308 * bfd-in2.h: Regenerate.
1309 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1310 and new_cmse_stub_offset fields.
1311 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1313 (elf32_arm_add_stub): Likewise for stub_offset.
1314 (arm_new_stubs_start_offset_ptr): New function.
1315 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1316 empty SG veneers to have zero relocations.
1317 (arm_size_one_stub): Only initialize stub size and template
1318 information for non empty veneers. Do not update veneer section size
1319 if veneer already has an offset.
1320 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1321 of a boolean indicating success or failure.
1322 (cmse_scan): Change stub_changed parameter into an integer pointer
1323 parameter cmse_stub_created to count the number of stub created and
1324 adapt to change of return value in elf32_arm_create_stub.
1325 (cmse_entry_fct_p): New function.
1326 (arm_list_new_cmse_stub): Likewise.
1327 (set_cmse_veneer_addr_from_implib): Likewise.
1328 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1329 cmse_scan instead of that of cmse_stub_changed to compute the number
1330 of stub created and use it to initialize stub_changed. Call
1331 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1332 of return value in elf32_arm_create_stub. Use
1333 arm_stub_section_start_offset () if not NULL to initialize size of
1334 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1335 erratum fix to -1. Use ret to hold return value.
1336 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1337 NULL to initialize size of secure gateway veneers section. Adapt
1338 comment to stress the importance of zeroing veneer section content.
1339 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1340 initialize eponymous field in struct elf32_arm_link_hash_table.
1342 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1344 * elf32-s390.c (stdarg.h): New include.
1345 (elf_s390_grok_psinfo): New function.
1346 (elf_s390_write_core_note): New function.
1347 (elf_backend_grok_psinfo): Declare backend hook.
1348 (elf_backend_write_core_note): Likewise.
1349 * elf64-s390.c (stdarg.h): New include.
1350 (elf_s390_grok_prstatus): New function.
1351 (elf_s390_grok_psinfo): New function.
1352 (elf_s390_write_core_note): New function.
1353 (elf_backend_grok_prstatus): Declare backend hook.
1354 (elf_backend_grok_psinfo): Likewise.
1355 (elf_backend_write_core_note): Likewise.
1357 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1359 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1360 (elf_s390_finish_ifunc_symbol): Likewise.
1361 (elf_s390_finish_dynamic_symbol): Likewise.
1362 (elf_s390_finish_dynamic_sections): Likewise.
1363 (elf_s390_grok_prstatus): Likewise.
1364 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1365 (elf_s390_finish_dynamic_symbol): Likewise.
1367 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1369 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1371 2016-08-23 Nick Clifton <nickc@redhat.com>
1373 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1374 there is no arm data associated with the section.
1376 2016-08-23 Alan Modra <amodra@gmail.com>
1379 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1380 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1382 2016-08-22 Nick Clifton <nickc@redhat.com>
1384 * doc/chew.c (main): Free the string buffer used to files as they
1387 2016-08-22 Alan Modra <amodra@gmail.com>
1389 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1390 (ppc_elf_relocate_section): ..to here. Comment. Error on
1391 detecting -mbss-plt -fPIC local ifuncs too.
1392 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1393 branch table entries.
1395 2016-08-19 Nick Clifton <nickc@redhat.com>
1397 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1398 section after the symbol table and string table sections.
1400 2016-08-19 Alan Modra <amodra@gmail.com>
1402 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1403 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1404 dyn_relocs for weakdefs.
1405 (alias_readonly_dynrelocs): New function.
1406 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1407 (ppc64_elf_relocate_section): Simplify condition under which
1408 dyn_relocs are emitted.
1410 2016-08-19 Alan Modra <amodra@gmail.com>
1413 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1414 (readonly_dynrelocs): Comment fix.
1415 (global_entry_stub): New function.
1416 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1417 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1418 that in size_global_entry_stubs, handling ifunc too. Delete dead
1420 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1421 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1422 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1423 undefweak syms. Expand and correct comments.
1424 (size_global_entry_stubs): Ensure symbol is defined.
1425 (ppc64_elf_relocate_section): Match condition under which
1426 dyn_relocs are emitted to that in allocate_dynrelocs.
1428 2016-08-12 Alan Modra <amodra@gmail.com>
1430 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1431 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1432 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1434 2016-08-11 Alan Modra <amodra@gmail.com>
1436 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1437 non_got_ref true in any case where we could have generated dynbss
1438 copies but decide not to do so.
1440 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1442 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1443 the stub address retrieved if associated with a microMIPS
1446 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1448 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1449 stub also add STO_MICROMIPS annotation.
1451 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1453 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1454 in microMIPS LA25 stub references.
1456 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1458 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1459 adjusting the use_count of merged .got entries.
1461 2016-08-08 Nick Clifton <nickc@redhat.com>
1463 * doc/chew.c (delete_string): Only free the string buffer if it is
1464 there. Mark the buffer as NULL after freeing.
1465 (drop): Free the dropped string.
1466 (free_words): New function: Frees the memory allocated to the
1468 (add_instrinsic): Duplicate the name string, so that it can be
1470 (compile): Free unused words.
1471 (main): Free the dictionary and top level string buffers at the
1474 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1476 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1477 * bfd-in2.h: Regenerate.
1478 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1480 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1481 cmse_implib field in struct elf32_arm_link_hash_table.
1482 (elf32_arm_filter_cmse_symbols): New function.
1483 (elf32_arm_filter_implib_symbols): Likewise.
1484 (elf_backend_filter_implib_symbols): Define to
1485 elf32_arm_filter_implib_symbols.
1487 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1489 * elf32-arm.c (CMSE_PREFIX): Define macro.
1490 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1491 (cmse_branch_thumb_only): Declare stub.
1492 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1493 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1494 FALSE if there is no PLT.
1495 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1496 (elf32_arm_final_link_relocate): Likewise.
1497 (elf32_arm_gc_sweep_hook): Likewise.
1498 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1499 secure entry functions.
1500 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1501 (arm_dedicated_stub_output_section_required): Change to a switch case
1502 and add a case for arm_stub_cmse_branch_thumb_only.
1503 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1504 (arm_stub_dedicated_output_section_name): Likewise.
1505 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1506 ATTRIBUTE_UNUSED for htab parameter.
1507 (arm_stub_required_alignment): Likewise.
1508 (arm_stub_sym_claimed): Likewise.
1509 (arm_dedicated_stub_section_padding): Likewise.
1510 (cmse_scan): New function.
1511 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1512 Set stub_changed to TRUE if such veneers were created.
1513 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1516 2016-08-02 Alan Modra <amodra@gmail.com>
1519 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1521 2016-08-02 Nick Clifton <nickc@redhat.com>
1524 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1525 (elf_backend_sweep_hook): Delete.
1527 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1528 Kwok Cheung Yeung <kcy@codesourcery.com>
1530 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1531 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1532 (ppc_elf_vle_split16): Clear field before inserting.
1534 2016-08-01 Nick Clifton <nickc@redhat.com>
1536 * po/sv.po: Updated Swedish translation.
1538 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1539 Nick Clifton <nickc@redhat.com>
1542 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1543 of the coff_section_data before using it.
1545 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1547 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1548 in PLT compression selection.
1549 (_bfd_mips_elf_check_relocs): Likewise.
1551 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1553 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1554 case where there's no elf_link_hash_entry while processing
1555 GOT_NORMAL got entries.
1557 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1559 * version.m4 (BFD_VERSION): Set to 2.27.51.
1560 * configure: Regenerated.
1562 2016-07-21 Nick Clifton <nickc@redhat.com>
1564 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1565 (swap_out_syms): Return an error when not finding ELF output
1566 section rather than asserting.
1568 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1570 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1572 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1574 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1575 and handle pr_pid if present.
1577 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf.c (assign_file_positions_for_load_sections): Also check
1581 p_paddr for program header space.
1583 2016-07-20 Alan Modra <amodra@gmail.com>
1585 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1586 ppc64_elf_unhandled_reloc for special_function.
1587 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1589 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1591 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1593 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1594 corresponding error message.
1596 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1598 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1599 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1600 (branch_reloc_p): New function.
1601 (mips_elf_calculate_relocation): Handle ISA mode determination
1602 for relocations against section symbols, against absolute
1603 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1605 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1606 checks for weak undefined symbols. Also check target alignment
1607 within the same ISA mode.
1608 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1609 in the alignment check.
1610 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1611 <R_MICROMIPS_PC10_S1>: Likewise.
1612 <R_MICROMIPS_PC16_S1>: Likewise.
1613 (mips_elf_perform_relocation): Report a failure for unsupported
1614 same-mode JALX instructions and cross-mode branches.
1615 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1616 error messages for jumps to misaligned addresses.
1618 2016-07-16 Alan Modra <amodra@gmail.com>
1620 * elflink.c: Include plugin-api.h.
1621 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1622 (try_claim): ..here.
1623 * plugin.h: Don't include bfd.h.
1624 (bfd_plugin_open_input): Declare.
1626 2016-07-16 Alan Modra <amodra@gmail.com>
1628 * targets.c (bfd_seach_for_target): Rename to..
1629 (bfd_iterate_over_targets): ..this. Rewrite doc.
1630 * bfd-in2.h: Regenerate.
1632 2016-07-16 Alan Modra <amodra@gmail.com>
1634 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1635 * libbfd.h: Regenerate.
1636 * bfd-in2.h: Regenerate.
1638 2016-07-16 Alan Modra <amodra@gmail.com>
1640 * libbfd-in.h (BFD_ALIGN): Move to..
1642 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1643 * elf32-ppc.c (default_params): Adjust init.
1644 (ppc_elf_link_params): Set pagesize_p2.
1645 * libbfd.h: Regenerate.
1646 * bfd-in2.h: Regenerate.
1648 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1650 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1651 (_bfd_elf_filter_global_symbols): Declare.
1652 * elf.c (_bfd_elf_filter_global_symbols): New function.
1653 * elflink.c (elf_filter_global_symbols): Likewise.
1654 (elf_output_implib): Likewise.
1655 (bfd_elf_final_link): Call above function, failing if it does.
1656 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1658 (elf_backend_copy_indirect_symbol): Fix spacing.
1659 (elf_backend_hide_symbol): Likewise.
1660 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1662 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1663 Nick Clifton <nickc@redhat.com>
1665 * elf32-arc.c (PR_DEBUG): Delete.
1666 Fix printing of debug information. Fix formatting of debug
1668 (debug_arc_reloc): Handle symbols that are not from an input file.
1669 (arc_do_relocation): Remove excessive exclamation points.
1671 * arc-got.h: Fix formatting. Fix printing of debug information.
1672 (new_got_entry_to_list): Use xmalloc.
1673 * config.bfd: use the big-endian arc vector as the default vector
1674 for big-endian arc targets.
1676 2016-07-15 Alan Modra <amodra@gmail.com>
1678 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1679 from marking sym_indices.
1681 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1683 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1684 first with relocations against absolute symbols.
1685 (bfd_install_relocation): Likewise.
1687 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1689 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1690 .got/.got.plt sections to 8 bytes.
1692 2016-07-12 Nick Clifton <nickc@redhat.com>
1694 * binary.c (binary_set_section_contents): Second grammar fix.
1696 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1698 * binary.c (binary_set_section_contents): Fix grammar in warning
1701 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1703 * elf32-arc.c: made PR_DEBUG always defined.
1705 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1707 * arc-got.h: Moved got related structures from elf32-arc.c to
1708 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1709 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1710 tls_type_for_reloc, symbol_has_entry_of_type,
1711 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1712 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1713 relocate_fix_got_relocs_for_got_info,
1714 create_got_dynrelocs_for_single_entry,
1715 create_got_dynrelocs_for_got_info): Added to file.
1716 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1719 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1721 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1723 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1725 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1726 (THUMB32_MOVW): Likewise.
1727 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1728 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1729 (arm_stub_is_thumb): Add new veneer stub.
1730 (arm_type_of_stub): Use new veneer.
1731 (arm_stub_required_alignment): Add new veneer.
1733 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1735 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1736 (SEC_ELF_PURECODE): ... this.
1737 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1739 (elf32_arm_fake_sections): Likewise.
1740 (elf_32_arm_section_flags): Likewise.
1741 (elf_32_arm_lookup_section_flags): Likewise.
1742 * section.c (SEC_ELF_NOREAD): Rename to ...
1743 (SEC_ELF_PURECODE): ... this.
1745 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1747 * elf32-arm.c (using_thumb2_bl): New function.
1748 (arm_type_of_stub): Declare thumb2 variable together and change type
1749 to bfd_boolean. Use using_thumb2_bl () to determine whether
1750 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1751 checked for BL range.
1752 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1753 the bit size of BL offset.
1755 2016-06-29 Nick Clifton <nickc@redhat.com>
1757 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1758 Returns TRUE for AArch64 mapping symbols.
1759 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1760 mapping symbols as precious in object files so that they will not
1762 (elf_backend_symbol_processing): Define.
1764 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1765 for ARM mapping symbols.
1766 (elf32_arm_backend_symbol_processing): Make use of the new function.
1768 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1771 * elflink.c (elf_link_check_versioned_symbol): Return false
1772 for unreferenced undefined symbol.
1774 2016-06-28 Nick Clifton <nickc@redhat.com>
1776 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1779 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1780 function. Marks mapping symbols in object files as precious, so
1781 that strip will not remove them.
1782 (elf_backend_symbol_processing): Define.
1784 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1786 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1787 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1789 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1791 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1793 (mips16_reloc_map): Likewise.
1794 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1795 (mips16_elf64_howto_table_rela): Likewise.
1796 (mips16_reloc_map): Likewise.
1797 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1798 (elf_mips16_howto_table_rela): Likewise.
1799 (mips16_reloc_map): Likewise.
1800 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1801 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1802 (b_reloc_p): Likewise.
1803 (mips_elf_calculate_relocation): Likewise.
1804 (_bfd_mips_elf_check_relocs): Likewise.
1805 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1806 * bfd-in2.h: Regenerate.
1807 * libbfd.h: Regenerate.
1809 2016-06-27 Alan Modra <amodra@gmail.com>
1812 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1813 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1815 (ppc64_elf_size_stubs): Adjust to suit.
1817 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1819 * elf32-dlx.h: New file.
1820 * elf32-dlx.c: Adjust.
1822 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1824 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1826 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1828 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1831 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1833 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1834 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1835 (elfcore_grok_freebsd_psinfo): New function.
1836 (elfcore_grok_freebsd_prstatus): New function.
1837 (elfcore_grok_freebsd_note): New function.
1838 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1841 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1843 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1846 2016-06-24 Alan Modra <amodra@gmail.com>
1848 * config.bfd: Delete mips vxworks patterns matched earlier.
1849 Combine mips*-*-none with mips*-*-elf*.
1851 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1853 * elfxx-mips.c (mips_elf_perform_relocation): Call
1854 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1855 use the `%X%H' format for the cross-mode jump conversion error
1856 message. Remove the full stop from the end of the message.
1857 Continue processing rather than returning failure.
1859 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1861 * archures.c: Remove bfd_mach_arc_nps400.
1862 * bfd-in2.h: Likewise.
1863 * cpu-arc.c (arch_info_struct): Likewise.
1864 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1867 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1871 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1873 (elf_link_is_defined_archive_symbol): Call
1874 bfd_link_plugin_object_p on unknown plugin object and use the
1875 IR symbol table if the input is an IR object.
1876 * plugin.c (bfd_link_plugin_object_p): New function.
1877 * plugin.h (bfd_link_plugin_object_p): New prototype.
1879 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1882 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1883 on symbol from plugin dummy input.
1885 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1887 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1889 * bfd-in2.h: Regenerated.
1890 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1891 with bfd_plugin_unknown.
1893 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1896 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1897 bfd_boolean argument.
1898 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1899 "shared object" with "PIC object" in comments.
1900 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1901 "shared object" with "PIC object" in comments. Avoid PLT if
1902 requested. Generate dynamic relocations for non-GOT references.
1903 Make room for the special first entry in PLT and allocate PLT
1904 entry only for PLT and PC-relative references. Store dynamic
1905 GOT relocations in .rel[a].iplt section for static executables.
1906 If PLT isn't used, always use GOT for symbol value. Don't
1907 allocate GOT entry if it isn't used.
1908 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1909 count only in the code section. Allocate dynamic pointer
1910 relocation against STT_GNU_IFUNC symbol in the non-code section.
1911 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1912 only for PC-relative references.
1913 (elf_i386_allocate_dynrelocs): Pass TRUE to
1914 _bfd_elf_allocate_ifunc_dyn_relocs.
1915 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1916 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1917 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1918 the non-code section and store it in the proper REL section.
1919 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1921 (elf_i386_finish_dynamic_symbol): Generate dynamic
1922 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1923 STT_GNU_IFUNC symbols without PLT.
1924 (elf_i386_finish_dynamic_sections): Don't handle local
1925 STT_GNU_IFUNC symbols here.
1926 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1928 (elf_backend_output_arch_local_syms): New.
1929 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1930 count only in the code section. Allocate dynamic pointer
1931 relocation against STT_GNU_IFUNC symbol in the non-code section.
1932 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1933 count only for PC-relative references.
1934 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1935 _bfd_elf_allocate_ifunc_dyn_relocs.
1936 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1937 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1938 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1939 without PLT. Generate dynamic pointer relocation against
1940 STT_GNU_IFUNC symbol in the non-code section and store it in
1941 the proper RELA section. Don't allow non-pointer relocation
1942 against STT_GNU_IFUNC symbol without PLT.
1943 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1944 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1945 STT_GNU_IFUNC symbols without PLT.
1946 (elf_x86_64_finish_dynamic_sections): Don't handle local
1947 STT_GNU_IFUNC symbols here.
1948 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1950 (elf_backend_output_arch_local_syms): New.
1951 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1952 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1954 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1955 Tony Wang <tony.wang@arm.com>
1957 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1959 (stub_long_branch_thumb2_only): Define stub.
1960 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1961 (arm_stub_long_branch_thumb2_only): Likewise.
1962 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1965 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1967 * archures.c (bfd_mach_sparc_v8plusc): Define.
1968 (bfd_mach_sparc_v9c): Likewise.
1969 (bfd_mach_sparc_v8plusd): Likewise.
1970 (bfd_mach_sparc_v9d): Likewise.
1971 (bfd_mach_sparc_v8pluse): Likewise.
1972 (bfd_mach_sparc_v9e): Likewise.
1973 (bfd_mach_sparc_v8plusv): Likewise
1974 (bfd_mach_sparc_v9v): Likewise.
1975 (bfd_mach_sparc_v8plusm): Likewise.
1976 (bfd_mach_sparc_v9m): Likewise.
1977 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1978 (bfd_mach_sparc_64bit_p): Likewise.
1979 * bfd-in2.h: Regenerate.
1980 * cpu-sparc.c (arch_info_struct): Add entries for
1981 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1982 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1983 and bfd_mach_sparc_v9{c,d,e,v,m}.
1984 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1985 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1987 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1989 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1990 symbols for relocations against IFUNC symbols.
1991 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1993 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1995 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1996 .rela.iplt in DT_PLTRELSZ.
1997 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1998 for DT_PLTRELSZ and DT_RELASZ as well.
2000 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2002 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2003 non-loaded, non-alloced sections.
2004 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2006 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2009 allocating dynamic relocation.
2010 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2012 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2015 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2016 offsets until reloc_toaddr.
2018 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2020 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2021 Don't check symbol type for STN_UNDEF symbol index.
2022 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2023 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2026 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2028 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2030 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2031 for exact arch value then. Force review of arch check logic for new
2033 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2034 that logic for new architecture.
2035 (arch_has_thumb2_nop): Remove.
2036 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2037 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2039 2016-06-14 Alan Modra <amodra@gmail.com>
2041 * bfd-in.h (bfd_my_archive): Delete.
2042 * bfd-in2.h: Regenerate.
2044 2016-06-14 Alan Modra <amodra@gmail.com>
2047 * archive.c (open_nested_file): Set my_archive.
2048 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2050 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2051 (bfd_seek): Likewise.
2052 * bfdwin.c (bfd_get_file_window): Likewise.
2053 * cache.c (cache_bmmap): Likewise.
2054 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2055 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2057 * plugin.c (try_claim): Likewise.
2058 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2059 file within thin archive, not the archive.
2061 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2064 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2065 section address for R_386_GOT32/R_386_GOT32X relocations against
2066 IFUNC symbols if there is no base register and return error for
2069 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2071 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2072 GOT32 adjustment for static executables.
2074 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2076 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2078 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2080 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2082 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2084 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2086 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2088 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2089 (SECTSTART): Changed.
2090 (elf_arc_relocate_section): Fixed mistake in PIE related
2092 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2094 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2096 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2097 enable support for "-z combreloc" and DT_RELACOUNT.
2098 (elf_backend_reloc_type_class): Likewise
2100 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2103 * elf32-i386.c (elf_i386_relocate_section): When relocating
2104 R_386_GOT32, return error without a base register for PIC and
2105 subtract the .got.plt section address only with a base register.
2107 2016-06-10 Alan Modra <amodra@gmail.com>
2109 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2110 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2111 (_bfd_elf_strtab_init): Formatting.
2112 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2113 (_bfd_elf_strtab_addref): Take size_t idx param.
2114 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2115 (_bfd_elf_strtab_offset): Likewise.
2116 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2117 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2118 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2119 (_bfd_elf_strtab_finalize): Similarly.
2120 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2121 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2122 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2123 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2124 using bfd_size_type.
2125 (bfd_section_from_shdr): Delete amt.
2126 (_bfd_elf_init_reloc_shdr): Likewise.
2127 (_bfd_elf_link_assign_sym_version): Likewise.
2128 (assign_section_numbers): Use size_t reloc_count.
2129 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2130 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2131 (elf_link_is_defined_archive_symbol): Likewise.
2132 (elf_add_dt_needed_tag): Likewise.
2133 (elf_finalize_dynstr): Likewise.
2134 (elf_link_add_object_symbols): Likewise.
2135 (bfd_elf_size_dynamic_sections): Likewise.
2136 (elf_create_symbuf): Similarly.
2137 (bfd_elf_match_symbols_in_sections): Likewise.
2138 (elf_link_swap_symbols_out): Likewise.
2139 (elf_link_check_versioned_symbol): Likewise.
2140 (bfd_elf_gc_record_vtinherit): Likewise.
2141 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2143 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2146 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2147 and relocs only if shrinking occurred.
2149 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2151 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2152 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2153 (elf_i386_check_tls_transition): Check indirect call and direct
2154 call with the addr32 prefix for general and local dynamic models.
2155 Set the tls_get_addr feild.
2156 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2157 indirect ___tls_get_addr call via GOT.
2158 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2159 transitions with indirect call and direct call with the addr32
2162 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2164 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2165 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2166 (elf_s390_relocate_section): Fix comment.
2167 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2170 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2172 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2173 section offset when calculation the larl operand in the first PLT
2176 2016-06-07 Alan Modra <amodra@gmail.com>
2178 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2179 to match other 32-bit archs.
2180 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2181 (ppc_elf_object_p): Call it.
2182 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2184 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2185 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2186 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2187 _bfd_elf_ppc_at_tprel_transform): Move to..
2188 * elf-bfd.h: ..here.
2189 (_bfd_elf_ppc_set_arch): Declare.
2190 * bfd-in2.h: Regenerate.
2192 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2195 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2196 (elf_x86_64_check_tls_transition): Check indirect call and
2197 direct call with the addr32 prefix for general and local dynamic
2198 models. Set the tls_get_addr feild.
2199 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2200 indirect __tls_get_addr call via GOT.
2201 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2202 transitions with indirect call and direct call with the addr32
2205 2016-06-04 Christian Groessler <chris@groessler.org>
2207 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2209 2016-06-02 Nick Clifton <nickc@redhat.com>
2212 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2214 (arch_info_struct): Likewise.
2215 (architectures): Likewise.
2217 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2219 * config.bfd: Replace -uclibc with *.
2221 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf64-x86-64.c: Replace data32 with data16 in comments.
2225 2016-05-31 Alan Modra <amodra@gmail.com>
2229 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2230 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2231 symbol given a version by a script different to the version
2232 of the symbol being added.
2233 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2234 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2235 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2236 (struct strtab_save): New.
2237 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2238 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2239 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2241 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2243 * elf32-hppa.h: Add extern "C".
2244 * elf32-nds32.h: Likewise.
2245 * elf32-tic6x.h: Likewise.
2247 2016-06-01 Nick Clifton <nickc@redhat.com>
2249 * po/sr.po: New Serbian translation.
2250 * configure.ac (ALL_LINGUAS): Add sr.
2251 * configure: Regenerate.
2253 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2255 * elfxx-mips.c (b_reloc_p): New function.
2256 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2259 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2261 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2262 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2263 reloc location from calculation, treat the addend as signed with
2264 local non-section symbols and enable overflow detection.
2266 2016-05-28 Alan Modra <amodra@gmail.com>
2268 * aoutx.h: Adjust linker callback calls throughout file,
2271 * coff-alpha.c: Likewise.
2272 * coff-arm.c: Likewise.
2273 * coff-h8300.c: Likewise.
2274 * coff-h8500.c: Likewise.
2275 * coff-i960.c: Likewise.
2276 * coff-mcore.c: Likewise.
2277 * coff-mips.c: Likewise.
2278 * coff-ppc.c: Likewise.
2279 * coff-rs6000.c: Likewise.
2280 * coff-sh.c: Likewise.
2281 * coff-tic80.c: Likewise.
2282 * coff-w65.c: Likewise.
2283 * coff-z80.c: Likewise.
2284 * coff-z8k.c: Likewise.
2285 * coff64-rs6000.c: Likewise.
2286 * cofflink.c: Likewise.
2287 * ecoff.c: Likewise.
2288 * elf-bfd.h: Likewise.
2289 * elf-m10200.c: Likewise.
2290 * elf-m10300.c: Likewise.
2291 * elf32-arc.c: Likewise.
2292 * elf32-arm.c: Likewise.
2293 * elf32-avr.c: Likewise.
2294 * elf32-bfin.c: Likewise.
2295 * elf32-cr16.c: Likewise.
2296 * elf32-cr16c.c: Likewise.
2297 * elf32-cris.c: Likewise.
2298 * elf32-crx.c: Likewise.
2299 * elf32-d10v.c: Likewise.
2300 * elf32-epiphany.c: Likewise.
2301 * elf32-fr30.c: Likewise.
2302 * elf32-frv.c: Likewise.
2303 * elf32-ft32.c: Likewise.
2304 * elf32-h8300.c: Likewise.
2305 * elf32-hppa.c: Likewise.
2306 * elf32-i370.c: Likewise.
2307 * elf32-i386.c: Likewise.
2308 * elf32-i860.c: Likewise.
2309 * elf32-ip2k.c: Likewise.
2310 * elf32-iq2000.c: Likewise.
2311 * elf32-lm32.c: Likewise.
2312 * elf32-m32c.c: Likewise.
2313 * elf32-m32r.c: Likewise.
2314 * elf32-m68hc1x.c: Likewise.
2315 * elf32-m68k.c: Likewise.
2316 * elf32-mep.c: Likewise.
2317 * elf32-metag.c: Likewise.
2318 * elf32-microblaze.c: Likewise.
2319 * elf32-moxie.c: Likewise.
2320 * elf32-msp430.c: Likewise.
2321 * elf32-mt.c: Likewise.
2322 * elf32-nds32.c: Likewise.
2323 * elf32-nios2.c: Likewise.
2324 * elf32-or1k.c: Likewise.
2325 * elf32-ppc.c: Likewise.
2326 * elf32-s390.c: Likewise.
2327 * elf32-score.c: Likewise.
2328 * elf32-score7.c: Likewise.
2329 * elf32-sh.c: Likewise.
2330 * elf32-sh64.c: Likewise.
2331 * elf32-spu.c: Likewise.
2332 * elf32-tic6x.c: Likewise.
2333 * elf32-tilepro.c: Likewise.
2334 * elf32-v850.c: Likewise.
2335 * elf32-vax.c: Likewise.
2336 * elf32-visium.c: Likewise.
2337 * elf32-xstormy16.c: Likewise.
2338 * elf32-xtensa.c: Likewise.
2339 * elf64-alpha.c: Likewise.
2340 * elf64-hppa.c: Likewise.
2341 * elf64-ia64-vms.c: Likewise.
2342 * elf64-mmix.c: Likewise.
2343 * elf64-ppc.c: Likewise.
2344 * elf64-s390.c: Likewise.
2345 * elf64-sh64.c: Likewise.
2346 * elf64-x86-64.c: Likewise.
2347 * elflink.c: Likewise.
2348 * elfnn-aarch64.c: Likewise.
2349 * elfnn-ia64.c: Likewise.
2350 * elfxx-mips.c: Likewise.
2351 * elfxx-sparc.c: Likewise.
2352 * elfxx-tilegx.c: Likewise.
2353 * linker.c: Likewise.
2354 * pdp11.c: Likewise.
2355 * pe-mips.c: Likewise.
2356 * reloc.c: Likewise.
2357 * reloc16.c: Likewise.
2358 * simple.c: Likewise.
2359 * vms-alpha.c: Likewise.
2360 * xcofflink.c: Likewise.
2361 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2362 status param. Adjust calls to these and linker callbacks throughout.
2363 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2364 get_ramstart): Delete status param. Adjust calls to these and
2365 linker callbacks throughout.
2367 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2369 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2370 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2371 target alignment verification.
2373 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2375 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2376 section name if `bfd_elf_string_from_elf_section' returns an
2379 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2381 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2382 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2383 for message. Continue processing rather than returning failure.
2385 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2387 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2388 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2389 Call `bfd_set_error'.
2391 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2394 * archive.c (bfd_slurp_armap): Replace
2395 bfd_elf64_archive_slurp_armap with
2396 _bfd_archive_64_bit_slurp_armap.
2397 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2398 BFD64 is defined and the archive is too big.
2399 (coff_write_armap): Likewise.
2400 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2401 (_bfd_archive_64_bit_slurp_armap): This.
2402 (bfd_elf64_archive_write_armap): Renamed to ...
2403 (_bfd_archive_64_bit_write_armap): This.
2404 * configure.ac: Add --enable-64-bit-archive.
2405 (want_64_bit_archive): New. Set to true by default for 64-bit
2406 MIPS and s390 ELF targets.
2407 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2408 * config.in: Regenerated.
2409 * configure: Likewise.
2410 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2411 (bfd_elf64_archive_slurp_armap): Likewise.
2412 (bfd_elf64_archive_write_armap): Likewise.
2413 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2414 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2415 (bfd_elf64_archive_truncate_arname): Likewise.
2416 (bfd_elf64_archive_read_ar_hdr): Likewise.
2417 (bfd_elf64_archive_write_ar_hdr): Likewise.
2418 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2419 (bfd_elf64_archive_get_elt_at_index): Likewise.
2420 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2421 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2422 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2423 (bfd_elf64_archive_slurp_armap): Likewise.
2424 (bfd_elf64_archive_write_armap): Likewise.
2425 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2426 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2427 (bfd_elf64_archive_truncate_arname): Likewise.
2428 (bfd_elf64_archive_read_ar_hdr): Likewise.
2429 (bfd_elf64_archive_write_ar_hdr): Likewise.
2430 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2431 (bfd_elf64_archive_get_elt_at_index): Likewise.
2432 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2433 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2434 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2435 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2436 bfd_elfNN_archive_functions isn't defined.
2437 (TARGET_LITTLE_SYM): Likewise.
2438 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2439 (_bfd_archive_64_bit_write_armap): Likewise.
2440 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2441 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2442 (_bfd_archive_64_bit_truncate_arname): Likewise.
2443 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2444 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2445 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2446 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2447 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2448 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2449 * libbfd.h: Regenerated.
2450 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2451 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2453 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2456 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2457 linker add_archive_element callback returns FALSE.
2458 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2459 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2460 archive element if linker add_archive_element callback returns
2462 * elflink.c (elf_link_add_archive_symbols): Likewise.
2463 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2464 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2465 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2466 (xcoff_link_check_ar_symbols): Likewise.
2468 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2470 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2471 <bfd_reloc_outofrange>: Unify error reporting code.
2473 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2475 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2476 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2477 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2478 * bfd-in2.h: Regenerate.
2479 * libbfd.h: Likewise.
2481 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2483 * config.bfd: Add entry for arm-phoenix.
2485 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2487 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2488 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2489 account for padding for stub section requiring one.
2490 (elf32_arm_build_stubs): Add comment to stress the importance of
2491 zeroing veneer section content.
2493 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2495 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2497 * bfd-in2.h: Regenerate.
2498 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2500 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2501 (arm_dedicated_stub_output_section_name): Likewise.
2502 (arm_dedicated_stub_input_section_ptr): Likewise.
2503 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2504 function description comment. Add support for dedicated output stub
2505 section to given stub types.
2506 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2507 elf32_arm_create_or_find_stub_sec.
2508 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2509 (elf32_arm_size_stubs): Pass stub type when calling
2510 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2511 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2513 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2515 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2516 when setting need_convert_load.
2518 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2520 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2523 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2526 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2528 (elf_i386_convert_load): Don't convert R_386_GOT32.
2530 2016-05-20 Alan Modra <amodra@gmail.com>
2533 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2534 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2536 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2538 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2539 (debug_arc_reloc): Likewise.
2540 (elf_arc_relocate_section): Likewise.
2541 (elf_arc_check_relocs): Likewise.
2542 (elf_arc_adjust_dynamic_symbol): Likewise.
2543 (elf_arc_add_symbol_hook): Likewise.
2545 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2547 * config.bfd: Remove `am34-*-linux*' support.
2549 2016-05-19 Alan Modra <amodra@gmail.com>
2551 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2552 relocs before plt relocs.
2554 2016-05-19 Alan Modra <amodra@gmail.com>
2556 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2557 before dereferencing.
2559 2016-05-18 Nick Clifton <nickc@redhat.com>
2561 * po/sv.po: Updated Swedish translation.
2563 2016-05-18 Alan Modra <amodra@gmail.com>
2565 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2566 for each BFD. Don't goto error_ret_free_local from outside loop.
2568 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2570 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2571 STB_GNU_UNIQUE handling.
2572 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2573 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2574 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2575 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2576 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2577 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2578 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2579 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2580 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2581 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2582 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2583 (elf_backend_add_symbol_hook): Remove macro.
2584 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2585 for STB_GNU_UNIQUE symbols.
2587 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2589 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2591 (v850_elf_copy_private_bfd_data): ... here. Call the new
2592 function and `_bfd_elf_copy_private_bfd_data'.
2594 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2597 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2598 GOTPCREL relocation against large section.
2600 2016-05-13 Alan Modra <amodra@gmail.com>
2602 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2603 linker dynamic sections in calculating size and address of
2604 dynamic tags rather than using output sections. Remove asserts.
2605 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2606 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2607 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2608 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2609 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2610 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2611 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2612 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2613 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2614 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2615 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2616 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2617 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2618 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2619 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2620 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2621 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2622 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2623 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2624 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2625 * elflink.c (bfd_elf_final_link): Likewise.
2626 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2627 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2628 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2629 don't set doit. Look up dynobj section.
2630 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2631 invocation and dynamic tag vma calculation. Don't test
2632 boolean var == TRUE.
2633 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2636 2016-05-13 Alan Modra <amodra@gmail.com>
2638 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2639 octets_per_byte. Put dynamic .rela.plt last in link orders.
2640 Assign output_offset for reloc sections rather than writing
2641 sorted relocs from block corresponding to output_offset.
2643 2016-05-12 Alan Modra <amodra@gmail.com>
2645 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2647 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2649 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2651 2016-05-11 Alan Modra <amodra@gmail.com>
2653 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2654 (elf32_hppa_check_relocs): Don't set dynobj.
2655 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2656 (elf32_hppa_build_stubs): Likewise.
2657 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2659 2016-05-11 Alan Modra <amodra@gmail.com>
2662 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2663 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2665 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2667 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2668 aarch64_tls_transition check.
2670 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2672 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2674 (arm_stub_sym_claimed): New function.
2675 (elf32_arm_create_stub): Use veneered symbol name and section if
2676 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2677 (arm_stub_claim_sym): New function.
2678 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2679 veneered symbol, otherwise create local symbol as before.
2681 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2683 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2684 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2685 and set branch type of a symbol.
2686 (bfd_elf32_arm_process_before_allocation): Likewise.
2687 (elf32_arm_relocate_section): Likewise and fix identation along the
2689 (allocate_dynrelocs_for_symbol): Likewise.
2690 (elf32_arm_finish_dynamic_symbol): Likewise.
2691 (elf32_arm_swap_symbol_in): Likewise.
2692 (elf32_arm_swap_symbol_out): Likewise.
2694 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2696 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2697 * bfd-in2.h: Regenerated.
2698 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2699 parameter to add_stub_section callback.
2700 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2701 and pass it down to add_stub_section.
2702 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2704 (elf32_arm_size_stubs): Add output section parameter to
2705 add_stub_section function pointer parameter.
2707 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2709 * elf32-arm.c (elf32_arm_create_stub): New function.
2710 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2712 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2714 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2715 arm_stub_a8_veneer_lwm enumerator.
2716 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2717 aforementioned enumerator.
2718 (struct elf32_arm_stub_hash_entry): Delete target_addend
2719 field and add source_value.
2720 (struct a8_erratum_fix): Delete addend field and add target_offset.
2721 (stub_hash_newfunc): Initialize source_value field amd remove
2722 initialization for target_addend.
2723 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2724 the else to being always executed, moving the
2725 arm_stub_a8_veneer_b_cond specific code in it. Remove
2726 stub_entry->target_addend from points_to computation.
2727 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2728 to target symbol from start of section rather than the offset from the
2730 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2731 fields from struct a8_erratum_fix's offset and target_offset
2733 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2734 veneered_insn_loc and loc using stub_entry's source_value.
2736 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2738 (elf32_arm_merge_eabi_attributes): Add merging logic for
2741 2016-05-10 Pip Cet <pipcet@gmail.com>
2744 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2745 Define as _bfd_generic_copy_link_hash_symbol_type when using
2748 2016-05-09 Nick Clifton <nickc@redhat.com>
2751 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2752 field before accessing sections array.
2754 2016-05-09 Christophe Monat <christophe.monat@st.com>
2757 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2758 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2760 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2762 (create_instruction_vldmdb): Likewise.
2763 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2764 uses it to re-encode.
2766 2016-05-09 Nick Clifton <nickc@redhat.com>
2769 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2772 2016-05-09 Alan Modra <amodra@gmail.com>
2774 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2776 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2779 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2780 documenting that indx == -3 if symbol is defined in a discarded
2782 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2783 symbol is defined in a discarded section.
2784 (elf_link_output_extsym): Strip a global symbol defined in a
2787 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2789 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2792 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2794 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2796 (elf_i386_convert_load_reloc): This. New function.
2797 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2799 (elf_x86_64_convert_load_reloc): This. New function.
2801 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2803 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2804 Don't check if contents == NULL.
2805 (elf_i386_tls_transition): Add from_relocate_section. Check
2806 from_relocate_section instead of contents != NULL. Update
2807 elf_i386_check_tls_transition call.
2808 (elf_i386_check_relocs): Cache the section contents if
2809 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2810 elf_i386_tls_transition.
2811 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2812 to elf_i386_tls_transition.
2813 (elf_backend_caches_rawsize): New.
2814 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2815 if contents == NULL.
2816 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2817 from_relocate_section instead of contents != NULL.
2818 (elf_x86_64_check_relocs): Cache the section contents if
2819 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2820 elf_x86_64_tls_transition.
2821 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2822 to elf_x86_64_tls_transition.
2823 (elf_backend_caches_rawsize): New.
2825 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2828 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2831 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2833 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2834 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2835 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2836 no_apply_dynamic_relocs.
2837 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2838 dynamic relocations generated.
2840 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2842 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2844 (elf_i386_create_dynamic_sections): Here.
2845 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2846 interp setting to ...
2847 (elf_x86_64_create_dynamic_sections): Here.
2849 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2851 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2852 and replace (EH)->has_got_reloc with GOT_RELOC.
2853 (elf_i386_fixup_symbol): Pass has_got_reloc to
2854 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2855 (elf_i386_allocate_dynrelocs): Likewise.
2856 (elf_i386_relocate_section): Likewise.
2857 (elf_i386_finish_dynamic_symbol): Likewise.
2858 (elf_i386_convert_load): Pass TRUE to
2859 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2860 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2861 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2862 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2863 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2864 (elf_x86_64_allocate_dynrelocs): Likewise.
2865 (elf_x86_64_relocate_section): Likewise.
2866 (elf_x86_64_finish_dynamic_symbol): Likewise.
2867 (elf_x86_64_convert_load): Pass TRUE to
2868 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2870 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2872 * elf32-i386.c (check_relocs_failed): New.
2873 (elf_i386_check_relocs): Set check_relocs_failed on error.
2874 (elf_i386_relocate_section): Skip if check_relocs failed.
2876 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2878 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2879 check_relocs_failed on error.
2881 2016-04-29 Nick Clifton <nickc@redhat.com>
2884 * elf-bfd.h (struct elf_backend_data): Rename
2885 elf_backend_set_special_section_info_and_link to
2886 elf_backend_copy_special_section_fields.
2887 * elfxx-target.h: Likewise.
2888 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2889 comparing section flags.
2890 (copy_special_section_fields): New function.
2891 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2892 Perform two scans over special sections. The first one looks for
2893 a direct mapping between the output section and an input section.
2894 The second scan looks for a possible match based upon section
2896 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2897 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2899 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2900 elf32_i386_copy_solaris_special_section_fields.
2901 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2902 Rename to elf32_sparc_copy_solaris_special_section_fields.
2903 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2904 elf64_x86_64_copy_solaris_special_section_fields.
2906 2016-04-28 Nick Clifton <nickc@redhat.com>
2908 * po/zh_CN.po: Updated Chinese (simplified) translation.
2910 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2913 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2914 when estimating distances between output sections.
2916 2016-04-27 Alan Modra <amodra@gmail.com>
2918 * elflink.c (_bfd_elf_is_start_stop): New function.
2919 (_bfd_elf_gc_mark_rsec): Use it.
2920 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2922 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2924 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2925 * mmo.c (mmo_get_section_contents): Likewise.
2926 (mmo_set_section_contents): Likewise.
2928 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2930 * elf-bfd.h (elf_link_hash_table): Update comments for
2932 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2933 the unused NULL entry at the head of dynamic symbol table.
2934 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2937 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2939 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2940 created file from dynobj.
2942 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2944 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2945 normal input file if possible.
2947 2016-04-21 Nick Clifton <nickc@redhat.com>
2949 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2950 * aout-target.h: Likewise.
2951 * aout-tic30.c: Likewise.
2952 * binary.c: Likewise.
2954 * coff-alpha.c: Likewise.
2955 * coff-rs6000.c: Likewise.
2956 * coff64-rs6000.c: Likewise.
2957 * coffcode.h: Likewise.
2958 * i386msdos.c: Likewise.
2959 * i386os9k.c: Likewise.
2962 * libbfd-in.h: Likewise.
2963 * libecoff.h: Likewise.
2964 * mach-o-target.c: Likewise.
2966 * nlm-target.h: Likewise.
2967 * oasys.c: Likewise.
2969 * plugin.c: Likewise.
2970 * ppcboot.c: Likewise.
2973 * tekhex.c: Likewise.
2974 * versados.c: Likewise.
2975 * vms-alpha.c: Likewise.
2977 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2978 * linker.c (bfd_link_check_relocs): New function.
2979 (_bfd_generic_link_check_relocs): New function.
2980 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2981 _bfd_link_check_relocs field.
2982 (struct bfd_target)L Add _bfd_link_check_relocs field.
2983 * bfd-in2.h: Regenerate.
2984 * libbfd.h: Regenerate.
2986 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2988 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2989 (elf_backend_gc_sweep_hook): Likewise.
2990 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2991 (elf_backend_gc_sweep_hook): Likewise.
2993 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2995 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2996 in excluded sections
2998 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3001 * elf64-x86-64.c (check_relocs_failed): New.
3002 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3003 Support relocation agaist local symbol. Set check_relocs_failed.
3004 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3005 R_X86_64_32 relocation overflow.
3006 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3007 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3009 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3011 * elf32-i386.c (elf_i386_check_relocs): Call
3012 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3013 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3015 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3017 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3018 * elflink.c (_bfd_elf_link_check_relocs): New function.
3019 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3020 if check_relocs_after_open_input is FALSE.
3022 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3024 * cache.c: Update old style function definitions.
3025 * elf32-m68k.c: Likewise.
3026 * elf64-mmix.c: Likewise.
3027 * stab-syms.c: Likewise.
3029 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3031 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3033 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3035 * Makefile.in: Regenerated with automake 1.11.6.
3036 * aclocal.m4: Likewise.
3037 * doc/Makefile.in: Likewise.
3039 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3041 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3042 * bfd-in2.h: Regenerate.
3043 * libbfd.h: Regenerate.
3044 * elf32-arc.c: Add 'opcode/arc.h' include.
3045 (struct arc_relocation_data): Add symbol_name.
3046 (arc_special_overflow_checks): New function.
3047 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3048 required, add an extra comment.
3049 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3051 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3053 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3055 (elf_arc_relocate_section): Update enum uses.
3056 (elf_arc_check_relocs): Likewise.
3057 (elf_arc_finish_dynamic_symbol): Likewise.
3059 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3061 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3064 2016-04-14 Nick Clifton <nickc@redhat.com>
3067 * elf-bbfd.h (struct elf_backend_data): New field:
3069 New field: elf_backend_set_special_section_info_and_link
3070 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3072 (elf_backend_set_special_section_info_and_link): Define if not
3074 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3075 elf_backend_strtab_flags macros to initialise fields in structure.
3076 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3077 being set even if SHF_MERGE is not set.
3078 (elf_fake_sections): Likewise.
3079 (section_match): New function. Matches two ELF sections based
3080 upon fixed characteristics.
3081 (find_link): New function. Locates a section in a BFD that
3082 matches a section in a different BFD.
3083 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3084 fields of reserved sections.
3085 (bfd_elf_compute_section_file_positions): Set the flags for the
3086 .shstrtab section based upon the elf_strtab_flags field in the
3087 elf_backend_data structure.
3088 (swap_out_syms): Likewise for the .strtab section.
3089 * elflink.c (bfd_elf_final_link): Set the flags for the
3090 .strtab section based upon the elf_strtab_flags field in the
3091 elf_backend_data structure.
3092 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3093 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3095 (elf_backend_set_special_section_info_and_link): Define for
3097 * elf32-sparc.c: Likewise.
3098 * elf64-x86-64.c: Likewise.
3100 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3103 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3105 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3106 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3107 applies to read-only section.
3108 * elf32-i386.c (elf_i386_link_hash_table): Add
3109 readonly_dynrelocs_against_ifunc.
3110 (elf_i386_allocate_dynrelocs): Updated.
3111 (elf_i386_size_dynamic_sections): Issue an error for read-only
3112 segment with dynamic IFUNC relocations only if
3113 readonly_dynrelocs_against_ifunc is TRUE.
3114 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3115 readonly_dynrelocs_against_ifunc.
3116 (elf_x86_64_allocate_dynrelocs): Updated.
3117 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3118 segment with dynamic IFUNC relocations only if
3119 readonly_dynrelocs_against_ifunc is TRUE.
3120 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3123 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3125 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3126 a fall through from error_ret_free_internal. Free local_syms in
3127 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3129 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3131 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3132 (relocate_plt_for_entry): Likewise.
3134 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3136 * elf32-arc.c (elf_arc_check_relocs): Changed
3138 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3140 * elf32-arc.c (name_for_global_symbol): Changed assert.
3141 (get_replace_function): Created.:
3142 (struct arc_relocation_data): Changed to signed types.
3143 (defines S, L, P, PDATA): Casted to signed type.
3144 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3145 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3146 (arc_do_relocation): Changed.
3148 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3150 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3152 (elf_arc_relocate_section): Added and changed asserts, validating
3153 the synamic symbol index.
3154 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3155 relocation if symbol has dynindx set to -1.
3157 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3160 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3161 and internal symbols which have a dynamic index into local
3164 2016-04-04 Nick Clifton <nickc@redhat.com>
3167 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3168 version number if the version is zero.
3170 2016-04-01 Alan Modra <amodra@gmail.com>
3173 * elflink.c (on_needed_list): Recursively check needed status.
3174 (elf_link_add_object_symbols): Adjust.
3176 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3178 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3179 internal_relocs only if they aren't cached.
3181 2016-03-29 Nick Clifton <nickc@redhat.com>
3184 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3185 assertion on the size of the got section to allow it to be bigger
3186 than the number of relocs.
3188 2016-03-29 Toni Spets <toni.spets@iki.fi>
3191 * coffcode.h (coff_write_object_contents): Revert accidental
3194 2016-03-22 Alan Modra <amodra@gmail.com>
3197 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3198 DW_FORM_flag_present.
3200 2016-03-22 Nick Clifton <nickc@redhat.com>
3202 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3203 architecture name for backwards compatibility.
3205 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3206 unbounded stack use.
3208 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3209 sufficiently recent version of GCC.
3210 * configure: Regenerate.
3212 2016-03-22 Alan Modra <amodra@gmail.com>
3215 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3217 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3219 * archures.c (bfd_mach_arc_nps400): Define.
3220 * bfd-in2.h: Regenerate.
3221 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3222 some existing entries to make space.
3223 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3224 (arc_elf_final_write_processing): Likewise.
3226 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3228 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3230 (arc_elf_final_write_processing): Don't bother setting cpu field
3231 in e_flags, this will have been set elsewhere.
3233 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3235 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3238 2016-03-21 Nick Clifton <nickc@redhat.com>
3240 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3241 * configure: Regenerate.
3242 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3243 alloca with call to xmalloc.
3244 * elf32-nds32.c: Likewise.
3245 * elf64-hppa.c: Likewise.
3246 * elfxx-mips.c: Likewise.
3248 * pei-x86_64.c: Likewise.
3252 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3255 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3257 (elf_i386_relocate_section): Likewise.
3258 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3259 (elf_x86_64_relocate_section): Likewise.
3261 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3264 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3265 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3266 relocation overflow check.
3268 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3270 * bfd-in2.h: Regenerated.
3272 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3275 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3276 uses bytes not octets.
3277 * elflink.c (resolve_section): Likewise.
3278 Add a bfd parameter.
3279 (eval_section): Pass the input_bfd to resolve_section.
3280 (bfd_elf_perform_complex_relocation): Convert byte offset to
3281 octets before read and writing values.
3282 (elf_link_input_bfd): Add byte to octet conversions.
3283 (elf_reloc_link_order): Likewise.
3284 (elf_fixup_link_order): Likewise.
3285 (bfd_elf_final_link): Likewise.
3286 * reloc.c (_bfd_final_link_relocate): Likewise.
3287 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3289 2016-03-10 Nick Clifton <nickc@redhat.com>
3291 * config.bfd: Mark the i370 target as obsolete.
3293 2016-03-09 Pedro Alves <palves@redhat.com>
3295 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3296 gcc ABI)" to printable name.
3297 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3298 of "v850-rh850" as printable name.
3300 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3303 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3304 relocations against absolute symbols.
3306 2016-03-09 Alan Modra <amodra@gmail.com>
3309 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3310 length elements in the archive.
3312 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3315 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3316 for -E/--dynamic-list only when not relocatable.
3318 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3321 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3322 count for locally defined local IFUNC symbols in shared object.
3323 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3325 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3328 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3331 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3332 Andrew Burgess <andrew.burgess@embecosm.com>
3334 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3335 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3336 (arc_elf_howto_init): Added assert to validate relocations.
3337 (get_middle_endian_relocation): Delete.
3338 (middle_endian_convert): New function.
3339 (ME): Redefine, now does nothing.
3340 (IS_ME): New define.
3341 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3342 definition to call middle_endian_convert. Add a new local
3343 variable and make use of this throughout. Added call to
3344 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3346 2016-03-07 Nick Clifton <nickc@redhat.com>
3349 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3350 length elements in the archive.
3352 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3354 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3355 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3357 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3360 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3361 executable as definition if the new definition comes from a
3364 2016-03-02 Alan Modra <amodra@gmail.com>
3366 * Makefile.in: Regenerate.
3367 * po/SRC-POTFILES.in: Regenerate.
3369 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3371 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3372 relocation addend when sections get merged.
3374 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3376 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3378 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3379 Assert for code sections dynamic relocs.
3381 2016-02-26 Renlin Li <renlin.li@arm.com>
3383 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3384 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3386 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3389 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3390 load with locally bound symbols if PIC is false or there is no
3391 base register. Optimize branch to 0 if PIC is false.
3392 (elf_i386_relocate_section): Don't generate dynamic relocations
3393 against undefined weak symbols if PIC is false.
3394 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3395 if we can't estimate relocation overflow with --no-relax.
3396 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3397 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3398 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3399 against undefined weak symbols if PIC is false.
3401 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3404 * bfd.c (bfd): Change flags to 20 bits.
3405 (BFD_CONVERT_ELF_COMMON): New.
3406 (BFD_USE_ELF_STT_COMMON): Likewise.
3407 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3408 BFD_USE_ELF_STT_COMMON.
3409 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3410 * configure.ac: Remove --enable-elf-stt-common.
3411 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3412 common symbol depending on BFD_CONVERT_ELF_COMMON and
3413 BFD_USE_ELF_STT_COMMON.
3414 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3416 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3418 (elf_link_convert_common_type): New function.
3419 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3420 common symbol depending on BFD_CONVERT_ELF_COMMON and
3421 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3422 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3423 and BFD_USE_ELF_STT_COMMON to object_flags.
3424 (TARGET_LITTLE_SYM): Likewise.
3425 * syms.c (BSF_KEEP_G): Renamed to ...
3426 (BSF_ELF_COMMON): This.
3427 * bfd-in2.h: Regenerated.
3428 * config.in: Likewise.
3429 * configure: Likewise.
3431 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3436 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3437 (elf_i386_link_hash_entry): Add has_got_reloc and
3439 (elf_i386_link_hash_table): Add interp.
3440 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3442 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3444 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3445 (elf_i386_fixup_symbol): New function.
3446 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3447 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3448 relocations and discard relocations against resolved undefined
3449 weak symbols in executable. Don't make resolved undefined weak
3450 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3451 relocation against undefined weak symbols in PIE.
3452 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3453 (elf_i386_relocate_section): Don't generate dynamic relocations
3454 against resolved undefined weak symbols in PIE, except for
3456 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3457 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3458 Don't generate dynamic relocation against resolved undefined weak
3459 symbol in executable.
3460 (elf_i386_finish_dynamic_sections): Call
3461 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3462 (elf_backend_fixup_symbol): New.
3463 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3464 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3466 (elf_x86_64_link_hash_table): Add interp.
3467 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3469 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3471 (elf_x86_64_check_relocs): Set has_got_reloc and
3473 (elf_x86_64_fixup_symbol): New function.
3474 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3475 (elf_x86_64_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.
3479 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3480 (elf_x86_64_relocate_section): Check relocation overflow for
3481 dynamic relocations against unresolved weak undefined symbols.
3482 Don't generate dynamic relocations against resolved weak
3483 undefined symbols in PIE.
3484 (elf_x86_64_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_x86_64_finish_dynamic_sections): Call
3489 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3490 (elf_backend_fixup_symbol): New.
3492 2016-02-26 Alan Modra <amodra@gmail.com>
3494 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3495 save_restore_funcs, rest of sections when not relocatable.
3496 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3497 (sfpr_define): Define all symbols on emitted code.
3498 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3499 when relocatable. Move sfpr_define loop earlier.
3501 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3503 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3504 (elf_x86_64_relocate_section): Use it. Replace
3505 x86_64_elf_howto_table[r_type] with howto.
3507 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3510 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3511 symbol version is unknown.
3513 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3515 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3516 to (bfd_vma) -1 when setting needs_plt to 0.
3517 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3519 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3521 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3522 library, instead of PIC, and don't check PDE when making linker
3523 assigned symbol dynamic.
3525 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3527 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3528 ABIVERSION for non-executable stack.
3530 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3533 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3534 Always produce a RELATIVE reloc for a local symbol.
3536 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3538 Fix test-case ld-elf/pr19617b
3539 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3540 discard unused non-function symbols when --dynamic-list-data.
3542 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3544 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3545 dynsym section, even if it is empty, with dynamic sections.
3547 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3549 * syms.c: Remove BSF_COMMON from comments.
3550 * bfd-in2.h: Regenerated.
3552 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3554 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3555 for destination. Remove useless function parameters.
3556 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3558 2016-02-19 Nick Clifton <nickc@redhat.com>
3561 * aoutx.h (aout_link_add_symbols): Check for out of range string
3565 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3566 processing if we encounter a reloc without an associated symbol.
3568 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3571 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3572 sections for -E/--dynamic-list.
3574 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3576 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3579 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3581 * plugin.c (plugin_vec): Set match priority to 255.
3582 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3583 matching against the plugin vector, take priority from there not
3586 2016-02-15 Nick Clifton <nickc@redhat.com>
3588 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3589 for length and type fields. Use a signed value for the
3590 suffix_length field.
3592 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3595 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3596 significant bit in GOT offset for R_386_GOT32X.
3598 2016-02-10 Nick Clifton <nickc@redhat.com>
3601 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3603 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3604 number of messages about FDE encoding preventing .eh_frame_hdr
3607 2016-02-09 Nick Clifton <nickc@redhat.com>
3609 * oasys.c (oasys_archive_p): Fix indentation.
3610 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3611 constant for left shifting.
3613 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3614 helpful warning message to explain why certain AArch64 relocs
3617 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3619 * pe-mips.c (coff_mips_reloc): Fix formatting.
3621 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3623 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3624 to bfd_mach_arc_arc600.
3626 2016-02-04 Alan Modra <amodra@gmail.com>
3628 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3631 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3634 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3635 distances in the compressed_size field of the output section.
3637 2016-02-02 Alan Modra <amodra@gmail.com>
3639 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3640 ELFv2 entry optimization.
3642 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3645 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3646 no relocations in relocatable files.
3648 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3651 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3652 if a symbol from a library loaded via DT_NEEDED doesn't match
3653 the symbol referenced by regular object.
3655 2016-02-01 Nathaniel Smith <njs@pobox.com>
3657 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3660 2016-02-01 Alan Modra <amodra@gmail.com>
3662 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3663 an out of range reloc_index.
3664 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3666 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3668 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3669 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3670 * Makefile.in: Regenerated.
3672 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3674 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3676 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3679 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3681 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3683 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3686 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3687 against STT_GNU_IFUNC symbol only with dynamic symbols.
3688 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3690 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3693 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3694 decompress debug sections.
3696 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3698 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3701 2016-01-25 Nick Clifton <nickc@redhat.com>
3704 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3705 dsym filename buffer.
3707 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3709 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3711 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3713 * elfxx-mips.c (BZ16_REG): Correct calculation.
3715 2016-01-21 Nick Clifton <nickc@redhat.com>
3717 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3718 changing the type of _loc to be bfd_byte *.
3719 (elf_arc_finish_dynamic_symbol): Likewise.
3721 2016-01-21 Nick Clifton <nickc@redhat.com>
3724 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3725 class of the linker stub bfd.
3726 (elf32_arm_check_relocs): Skip check for pic format after
3727 processing a vxWorks R_ARM_ABS12 reloc.
3728 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3729 reporting a class mismatch.
3731 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3733 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3734 veneer for sym_sec != input_sec.
3735 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3736 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3737 calculation destination.
3739 2016-01-21 Alan Modra <amodra@gmail.com>
3741 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3742 (swap_linux_prpsinfo64_out): New function.
3743 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3744 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3745 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3746 (elfcore_write_linux_prpsinfo64): Likewise.
3747 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3748 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3749 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3751 2016-01-21 Alan Modra <amodra@gmail.com>
3753 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3754 * elf.c: Adjust #include.
3755 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3756 * Makefile.am (SOURCE_HFILES): Update.
3757 * Makefile.in: Regenerate.
3758 * po/SRC-PORFILES.in: Regenerate.
3760 2016-01-21 Alan Modra <amodra@gmail.com>
3762 * configure.ac: Move corefile selection later in file. Move
3763 tdefaults code immediately after other target vector code.
3764 * configure: Regenerate.
3766 2016-01-20 Mickael Guene <mickael.guene@st.com>
3768 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3769 section using '.text.noread' pattern.
3771 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3773 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3775 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3776 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3778 * arc-plt.def: New file.
3779 * arc-plt.h: Likewise.
3780 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3781 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3782 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3783 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3784 (name_for_global_symbol): Added.
3785 (ADD_RELA): Helper to create dynamic relocs.
3786 (new_got_entry_to_list): Create a new got entry in linked list.
3787 (symbol_has_entry_of_type): Search for specific type of entry in
3789 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3790 (is_reloc_for_TLS, arc_elf_set_private_flags)
3791 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3792 (arc_elf_merge_private_bfd_data): New functions.
3793 (debug_arc_reloc): Cleaned debug info printing.
3794 (PDATA reloc): Changed not to perform address alignment.
3795 (reverse_me): Added. Fix for ARC_32 relocs.
3796 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3798 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3799 Changed function to access an array of list of GOT entries instead
3800 of just an array of offsets.
3801 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3802 (elf_arc_check_relocs): Likewise.
3803 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3804 (elf_arc_finish_dynamic_sections): Likewise
3805 (arc_create_dynamic_sections): Modified conditions to create
3807 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3808 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3809 (relocate_plt_for_entry): Changed to support new way to define PLT
3811 (add_symbol_to_plt): Likewise.
3812 (arc_elf_link_hash_table_create): New function.
3814 2016-01-18 Nick Clifton <nickc@redhat.com>
3817 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3818 section number into internal section number.
3819 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3820 * coffswap.h (coff_swap_sym_in): Likewise.
3821 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3822 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3823 section number field is big enough to hold the external value.
3825 2016-01-17 Alan Modra <amodra@gmail.com>
3827 * configure: Regenerate.
3829 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3831 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3832 when address in first unwind entry does not match start of
3835 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3836 Jiong Wang <jiong.wang@arm.com>
3839 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3842 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3844 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3845 place 'R_' before the reloc name returned.
3846 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3847 the relocation string.
3849 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3851 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3852 factored out from...
3853 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3855 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3857 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3858 attribute check after ELF file header flag check.
3860 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3862 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3863 return status from `_bfd_elf_merge_object_attributes'.
3865 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3867 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3868 factored out from...
3869 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3871 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3873 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3874 handling of input MIPS ABI flags together.
3876 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3878 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3879 attribute checks for null input.
3881 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3883 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3884 pointers to target data.
3886 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3888 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3891 2016-01-01 Alan Modra <amodra@gmail.com>
3893 Update year range in copyright notice of all files.
3895 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3897 Copyright (C) 2016 Free Software Foundation, Inc.
3899 Copying and distribution of this file, with or without modification,
3900 are permitted in any medium without royalty provided the copyright
3901 notice and this notice are preserved.
3907 version-control: never