1 2016-12-02 Nick Clifton <nickc@redhat.com>
4 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
5 when following indirect links.
8 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
9 for an illegal string offset.
11 2016-12-02 Gary Benson <gbenson@redhat.com>
13 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
16 2016-12-02 Josh Conner <joshconner@google.com>
18 * configure.tgt: Add support for fuchsia (OS).
20 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
23 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
24 to the GOT when operating in 32-bit mode.
26 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
29 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
32 2016-12-01 Nick Clifton <nickc@redhat.com>
35 * aoutx.h (find_nearest_line): Handle the case where the main file
36 name and the directory name are both empty.
39 * aoutx.h (find_nearest_line): Handle the case where the function
42 2016-11-30 Alan Modra <amodra@gmail.com>
44 * elf.c (get_program_header_size): Revert accidental change.
46 2016-11-30 Alan Modra <amodra@gmail.com>
49 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
50 on any pass past STUB_SHRINK_ITER.
52 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
54 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
56 (elf_link_output_extsym): Don't change bind from global to
57 local when linking executable.
59 2016-11-28 Nick Clifton <nickc@redhat.com>
62 * elf.c (phdr_sorter): Delete.
63 (assign_file_positions_except_relocs): Do not sort program
66 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
69 * peXXigen.c (rsrc_process_section): Do not shrink the merged
72 2016-11-24 Jiong Wang <jiong.wang@arm.com>
75 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
78 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
80 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
82 2016-11-23 Nick Clifton <nickc@redhat.com>
85 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
86 they contain the program headers.
87 (_bfd_elf_map_sections_to_segments): If the linker created the
88 PHDR segment then always attempt to include it in a LOAD segment.
89 (assign_file_positions_for_non_load_sections): Allow LOAD segments
90 to overlap PHDR segments.
91 (phdr_sorter): New function. Sorts program headers.
92 (assign_file_positions_except_relocs): Sort the program headers
93 before writing them out. Issue an error if the PHDR segment is
94 not covered by a LOAD segment, unless the backend allows it.
95 * elf-bfd.h (struct elf_backend_data): Add
96 elf_backend_allow_non_load_phdr.
97 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
98 default definition that returns FALSE.
99 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
101 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
103 (elf_backend_allow_non_load_phdr): Define.
104 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
105 place the interpreter string into the .interp section if the
106 nointerp flag is set in the link info structure.
107 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
108 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
109 _gp symbol not being part of the output.
111 2016-11-23 Alan Modra <amodra@gmail.com>
113 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
114 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
115 (elfNN_bed): Init new field.
116 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
118 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
120 (elf_backend_dtrel_excludes_plt): Define.
121 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
122 (elf_backend_dtrel_excludes_plt): Define.
123 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
124 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
125 (elf_backend_dtrel_excludes_plt): Define.
126 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
128 (elf_backend_dtrel_excludes_plt): Define.
129 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
131 (elf_backend_dtrel_excludes_plt): Define.
132 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
134 (elf_backend_dtrel_excludes_plt): Define.
135 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
137 (elf_backend_dtrel_excludes_plt): Define.
138 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
140 (elf_backend_dtrel_excludes_plt): Define.
141 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
143 (elf_backend_dtrel_excludes_plt): Define.
144 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
146 (elf_backend_dtrel_excludes_plt): Define.
147 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
149 (elf_backend_dtrel_excludes_plt): Define.
150 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
151 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
153 (elf_backend_dtrel_excludes_plt): Define.
154 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
155 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
157 (elf_backend_dtrel_excludes_plt): Define.
158 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
160 (elf_backend_dtrel_excludes_plt): Define.
161 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
163 (elf_backend_dtrel_excludes_plt): Define.
164 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
166 (elf_backend_dtrel_excludes_plt): Define.
167 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
169 (elf_backend_dtrel_excludes_plt): Define.
170 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
171 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
173 (elf_backend_dtrel_excludes_plt): Define.
174 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
176 (elf_backend_dtrel_excludes_plt): Define.
177 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
179 (elf_backend_dtrel_excludes_plt): Define.
180 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
182 (elf_backend_dtrel_excludes_plt): Define.
183 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
185 (elf_backend_dtrel_excludes_plt): Define.
186 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
188 (elf_backend_dtrel_excludes_plt): Define.
189 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
191 (elf_backend_dtrel_excludes_plt): Define.
192 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
194 (elf_backend_dtrel_excludes_plt): Define.
195 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
197 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
199 2016-11-23 Alan Modra <amodra@gmail.com>
201 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
203 (mn10300_elf_final_link_relocate): Likewise.
204 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
205 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
206 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
207 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
208 * elf32-bfin.c (bfin_check_relocs): Likewise.
209 (bfin_relocate_section): Likewise.
210 (bfin_gc_sweep_hook): Likewise.
211 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
213 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
214 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
216 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
218 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
219 (bfin_size_dynamic_sections): Likewise.
220 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
221 (cr16_elf_check_relocs): Likewise.
222 (cr16_elf_final_link_relocate): Likewise.
223 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
224 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
225 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
226 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
227 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
228 * elf32-cris.c (cris_elf_relocate_section): Likewise.
229 (elf_cris_finish_dynamic_symbol): Likewise.
230 (elf_cris_finish_dynamic_sections): Likewise.
231 (cris_elf_gc_sweep_hook): Likewise.
232 (elf_cris_adjust_gotplt_to_got): Likewise.
233 (elf_cris_adjust_dynamic_symbol): Likewise.
234 (cris_elf_check_relocs): Likewise. Delete dead code.
235 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
237 (elf_cris_discard_excess_program_dynamics): Likewise.
238 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
239 sgotrel, splt and spltrel.
240 (frvfdpic_got_section, frvfdpic_gotrel_section,
241 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
243 (_frv_create_got_section): Likewise.
244 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
245 srelgot, splt and srelplt.
246 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
247 (elf32_hppa_create_dynamic_sections): Likewise.
248 (elf32_hppa_check_relocs): Likewise.
249 (allocate_plt_static): Likewise.
250 (allocate_dynrelocs): Likewise.
251 (elf32_hppa_size_dynamic_sections): Likewise.
252 (elf32_hppa_relocate_section): Likewise.
253 (elf32_hppa_finish_dynamic_symbol): Likewise.
254 (elf32_hppa_finish_dynamic_sections): Likewise.
255 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
256 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
257 sgotplt, srelgot, splt and srelplt.
258 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
260 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
261 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
262 (lm32_elf_check_relocs): Likewise.
263 (lm32_elf_finish_dynamic_sections): Likewise.
264 (lm32_elf_finish_dynamic_symbol): Likewise.
265 (allocate_dynrelocs): Likewise.
266 (lm32_elf_size_dynamic_sections): Likewise.
267 (lm32_elf_create_dynamic_sections): Likewise.
268 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
269 (m32c_elf_check_relocs): Likewise.
270 (m32c_elf_finish_dynamic_sections): Likewise.
271 (m32c_elf_always_size_sections): Likewise.
272 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
273 sgotplt, srelgot, splt and srelplt.
274 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
275 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
277 (allocate_dynrelocs): Likewise.
278 (m32r_elf_size_dynamic_sections): Likewise.
279 (m32r_elf_relocate_section): Likewise.
280 (m32r_elf_finish_dynamic_symbol): Likewise.
281 (m32r_elf_finish_dynamic_sections): Likewise.
282 (m32r_elf_check_relocs): Likewise.
283 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
284 (elf_m68k_check_relocs): Likewise.
285 (elf_m68k_adjust_dynamic_symbol): Likewise.
286 (elf_m68k_size_dynamic_sections): Likewise.
287 (elf_m68k_relocate_section): Likewise.
288 (elf_m68k_finish_dynamic_symbol): Likewise.
289 (elf_m68k_finish_dynamic_sections): Likewise.
290 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
291 sgotplt, srelgot, splt and srelplt.
292 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
294 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
296 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
297 (allocate_dynrelocs): Likewise.
298 (elf_metag_size_dynamic_sections): Likewise.
299 (elf_metag_finish_dynamic_symbol): Likewise.
300 (elf_metag_finish_dynamic_sections): Likewise.
301 (elf_metag_size_stubs): Likewise.
302 (elf_backend_got_header_size): Don't define.
303 (elf_backend_want_got_plt): Define.
304 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
305 sgotplt, srelgot, splt and srelpl.
306 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
308 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
309 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
310 (microblaze_elf_create_dynamic_sections): Likewise.
311 (allocate_dynrelocs): Likewise.
312 (microblaze_elf_size_dynamic_sections): Likewise.
313 (microblaze_elf_finish_dynamic_symbol): Likewise.
314 (microblaze_elf_finish_dynamic_sections): Likewise.
315 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
317 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
318 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
320 (allocate_dynrelocs): Likewise.
321 (nds32_elf_size_dynamic_sections): Likewise.
322 (nds32_elf_relocate_section): Likewise.
323 (nds32_elf_finish_dynamic_symbol): Likewise.
324 (nds32_elf_finish_dynamic_sections): Likewise.
325 (nds32_elf_check_relocs): Likewise.
326 (calculate_plt_memory_address): Likewise.
327 (calculate_got_memory_address): Likewise.
328 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
329 sgotplt, srelgot, splt and srelplt.
330 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
331 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
332 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
333 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
334 (or1k_elf_finish_dynamic_sections): Likewise.
335 (or1k_elf_finish_dynamic_symbol): Likewise.
336 (allocate_dynrelocs): Likewise.
337 (or1k_elf_size_dynamic_sections): Likewise.
338 (or1k_elf_create_dynamic_sections): Likewise.
339 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
340 plt, relplt, iplt, reliplt and sgotplt.
341 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
342 (ppc_elf_create_glink): Likewise.
343 (ppc_elf_create_dynamic_sections): Likewise.
344 (ppc_elf_check_relocs): Likewise.
345 (ppc_elf_select_plt_layout): Likewise.
346 (ppc_elf_tls_setup): Likewise.
347 (allocate_got): Likewise.
348 (allocate_dynrelocs): Likewise.
349 (ppc_elf_size_dynamic_sections): Likewise.
350 (ppc_elf_relax_section): Likewise.
351 (ppc_elf_relocate_section): Likewise.
352 (ppc_elf_finish_dynamic_symbol): Likewise.
353 (ppc_elf_reloc_type_class): Likewise.
354 (ppc_elf_finish_dynamic_sections): Likewise.
355 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
356 (rl78_elf_check_relocs): Likewise.
357 (rl78_elf_finish_dynamic_sections): Likewise.
358 (rl78_elf_always_size_sections): Likewise.
359 * elf32-s390.c (create_got_section): Delete.
360 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
361 (elf_s390_check_relocs): Likewise.
362 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
363 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
364 * elf32-score7.c (score_elf_create_got_section): As above.
365 (s7_bfd_score_elf_finish_dynamic_sections): As above.
366 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
367 sgotplt, srelgot, splt and srelplt.
368 (create_got_section): Don't set them.
369 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
371 (allocate_dynrelocs): Likewise.
372 (sh_elf_size_dynamic_sections): Likewise.
373 (sh_elf_add_rofixup): Likewise.
374 (sh_elf_relocate_section): Likewise.
375 (sh_elf_check_relocs): Likewise.
376 (sh_elf_finish_dynamic_symbol): Likewise.
377 (sh_elf_finish_dynamic_sections): Likewise.
378 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
379 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
380 * elf32-vax.c (elf_vax_check_relocs): Likewise.
381 (elf_vax_adjust_dynamic_symbol): Likewise.
382 (elf_vax_always_size_sections): Likewise.
383 (elf_vax_instantiate_got_entries): Likewise.
384 (elf_vax_relocate_section): Likewise.
385 (elf_vax_finish_dynamic_symbol): Likewise.
386 (elf_vax_finish_dynamic_sections): Likewise.
387 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
388 (xstormy16_elf_always_size_sections): Likewise.
389 (xstormy16_elf_relocate_section): Likewise.
390 (xstormy16_elf_finish_dynamic_sections): Likewise.
391 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
392 sgotplt, srelgot, splt and srelplt.
393 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
395 (elf_xtensa_allocate_dynrelocs): Likewise.
396 (elf_xtensa_allocate_local_got_size): Likewise.
397 (elf_xtensa_size_dynamic_sections): Likewise.
398 (elf_xtensa_relocate_section): Likewise.
399 (elf_xtensa_finish_dynamic_sections): Likewise.
400 (shrink_dynamic_reloc_sections): Likewise.
401 (elf_xtensa_get_plt_section): Likewise.
402 (elf_xtensa_get_gotplt_section): Likewise.
403 (xtensa_callback_required_dependence): Likewise.
404 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
405 shortcuts to dynamic sections.
406 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
408 (elf64_alpha_size_plt_section): Likewise.
409 (elf64_alpha_size_rela_got_1): Likewise.
410 (elf64_alpha_size_rela_got_section): Likewise.
411 (elf64_alpha_relocate_section): Likewise.
412 (elf64_alpha_finish_dynamic_symbol): Likewise.
413 (elf64_alpha_finish_dynamic_sections): Likewise.
414 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
415 * elf64-s390.c (create_got_section): Delete.
416 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
417 (elf_s390_check_relocs): Likewise.
418 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
420 (sh_elf64_check_relocs): Likewise.
421 (sh64_elf64_adjust_dynamic_symbol): Likewise.
422 (sh64_elf64_size_dynamic_sections): Likewise.
423 (sh64_elf64_finish_dynamic_symbol): Likewise.
424 (sh64_elf64_finish_dynamic_sections): Likewise.
425 * elflink.c (_bfd_elf_create_got_section): Likewise.
426 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
427 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
428 (elfNN_ia64_finish_dynamic_sections): Likewise.
429 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
430 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
431 sgotplt, splt and sgot.
432 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
434 (mips_elf_gotplt_index): Likewise.
435 (mips_elf_primary_global_got_index): Likewise.
436 (mips_elf_global_got_index): Likewise.
437 (mips_elf_got_offset_from_index): Likewise.
438 (mips_elf_create_local_got_entry): Likewise.
439 (mips_elf_create_got_section): Likewise.
440 (mips_elf_calculate_relocation): Likewise.
441 (_bfd_mips_elf_create_dynamic_sections): Likewise.
442 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
443 (mips_elf_lay_out_got): Likewise.
444 (mips_elf_set_plt_sym_value): Likewise.
445 (_bfd_mips_elf_size_dynamic_sections): Likewise.
446 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
447 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
448 (mips_finish_exec_plt): Likewise.
449 (mips_vxworks_finish_exec_plt): Likewise.
450 (mips_vxworks_finish_shared_plt): Likewise.
451 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
452 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
453 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
455 2016-11-23 Alan Modra <amodra@gmail.com>
457 * po/BLD-POTFILES.in: Regenerate.
458 * po/SRC-POTFILES.in: Regenerate.
460 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
462 * warning.m4: Fix spelling in comments.
463 * configure.ac: Fix spelling in comments.
464 * configure: Regenerate.
466 2016-11-22 Alan Modra <amodra@gmail.com>
469 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
470 * elf32-ppc.c: Include opcode/ppc.h.
471 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
472 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
473 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
474 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
475 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
476 (ppc_elf_link_hash_table_create): Update default_params init.
477 (ppc_elf_vle_split16): Correct shift and mask. Add params.
478 Report or fix insn/reloc mismatches.
479 (ppc_elf_relocate_section): Pass input_section, offset and fixup
480 to ppc_elf_vle_split16.
482 2016-11-22 Alan Modra <amodra@gmail.com>
484 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
485 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
486 bfd_put_32 param with input_bfd.
487 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
488 ppc_elf_vle_split16 param.
489 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
491 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
493 * dwarf2.c (build_line_info_table): Rename `index' local
494 variable to `line_index'.
495 (build_lookup_funcinfo_table): Rename `index' local variable to
498 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
500 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
501 apply the negative GOT offset optimization in 64-bit code.
503 2016-11-18 James Clarke <jrtc27@jrtc27.com>
505 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
506 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
507 R_SPARC_GOT* for non-local references. Instead, treat them like
508 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
509 immediate with the calculated relocation.
511 2016-11-18 Nick Clifton <nickc@redhat.com>
514 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
515 an informative error message.
517 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
520 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
521 manipulation of diff value, and don't assume sym2 is less than sym1.
522 (elf32_avr_adjust_reloc_if_spans_insn): New function.
523 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
524 and remove redundant did_pad.
527 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
530 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
531 plt_got.offset for R_X86_64_PLTOFF64.
533 2016-11-14 Nick Clifton <nickc@redhat.com>
535 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
537 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
540 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
541 but treat them as debugging symbols.
543 2016-11-10 Jiong Wang <jiong.wang@arm.com>
546 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
547 symbol locally in PIE.
549 2016-11-10 Nick Clifton <nickc@redhat.com>
552 * compress.c (bfd_get_full_section_contents): Provide a more
553 helpful error message when a section is too large to load.
555 2016-11-08 Pedro Alves <palves@redhat.com>
557 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
560 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
562 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
563 'number_of_functions' to keep lookup table and number of entries in
565 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
566 to keep lookup table and number of entries in the table.
567 (lookup_funcinfo): New structure for lookup table for function
569 (build_line_info_table): New function to create and build the lookup
570 table for line information.
571 (lookup_address_in_line_info_table): Use the lookup table instead of
572 traverse a linked list.
573 (compare_lookup_funcinfos): New compare fuction used in sorting of
574 lookup table for function references.
575 (build_lookup_funcinfo_table): New function to create, build and
576 sort the lookup table for functions references.
577 (lookup_address_in_function_table): Use the table instead of
578 traverse a linked list.
579 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
582 2016-11-04 Nick Clifton <nickc@redhat.com>
584 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
585 when supporting 64-bit BFD targets.
587 2016-11-03 Tristan Gingold <gingold@adacore.com>
589 * config.bfd: Deprecate many old triplets.
591 2016-11-03 Nick Clifton <nickc@redhat.com>
593 * po/da.po: Updated Danish translation.
595 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
597 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
598 not fall through to the default case.
600 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
601 Andrew Waterman <andrew@sifive.com>
603 Add support for RISC-V architecture.
604 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
605 * config.bdf: Likewise.
606 * configure.ac: Likewise.
607 * Makefile.in: Regenerate.
608 * configure: Regenerate.
609 * archures.c: Add bfd_riscv_arch.
610 * reloc.c: Add riscv relocs.
611 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
612 * bfd-in2.h: Regenerate.
613 * libbfd.h: Regenerate.
614 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
615 * elfnn-riscv.c: New file.
616 * elfxx-riscv.c: New file.
617 * elfxx-riscv.h: New file.
619 2016-10-31 Alan Modra <amodra@gmail.com>
622 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
625 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
627 * cpu-arc.c (arc_get_mach): Delete.
629 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
631 * elfxx-mips.c (STUB_JALR): Correct description.
633 2016-10-20 Nick Clifton <nickc@redhat.com>
635 * po/gas.pot: Regenerate.
637 2016-10-19 Nick Clifton <nickc@redhat.com>
639 * aout-adobe.c: Add missing c-format tags for translatable strings.
640 * aout-cris.c: Likewise.
643 * binary.c: Likewise.
645 * coff-alpha.c: Likewise.
646 * coff-arm.c: Likewise.
647 * coff-i860.c: Likewise.
648 * coff-mcore.c: Likewise.
649 * coff-ppc.c: Likewise.
650 * coff-rs6000.c: Likewise.
651 * coff-sh.c: Likewise.
652 * coff-tic4x.c: Likewise.
653 * coff-tic54x.c: Likewise.
654 * coff-tic80.c: Likewise.
655 * coff64-rs6000.c: Likewise.
656 * coffcode.h: Likewise.
657 * coffgen.c: Likewise.
658 * cofflink.c: Likewise.
659 * coffswap.h: Likewise.
660 * cpu-arm.c: Likewise.
661 * dwarf2.c: Likewise.
663 * elf-attrs.c: Likewise.
664 * elf-eh-frame.c: Likewise.
665 * elf-ifunc.c: Likewise.
666 * elf-m10300.c: Likewise.
667 * elf-s390-common.c: Likewise.
669 * elf32-arc.c: Likewise.
670 * elf32-arm.c: Likewise.
671 * elf32-avr.c: Likewise.
672 * elf32-bfin.c: Likewise.
673 * elf32-cr16.c: Likewise.
674 * elf32-cr16c.c: Likewise.
675 * elf32-cris.c: Likewise.
676 * elf32-crx.c: Likewise.
677 * elf32-d10v.c: Likewise.
678 * elf32-d30v.c: Likewise.
679 * elf32-epiphany.c: Likewise.
680 * elf32-fr30.c: Likewise.
681 * elf32-frv.c: Likewise.
682 * elf32-gen.c: Likewise.
683 * elf32-hppa.c: Likewise.
684 * elf32-i370.c: Likewise.
685 * elf32-i386.c: Likewise.
686 * elf32-i960.c: Likewise.
687 * elf32-ip2k.c: Likewise.
688 * elf32-iq2000.c: Likewise.
689 * elf32-lm32.c: Likewise.
690 * elf32-m32c.c: Likewise.
691 * elf32-m32r.c: Likewise.
692 * elf32-m68hc11.c: Likewise.
693 * elf32-m68hc12.c: Likewise.
694 * elf32-m68hc1x.c: Likewise.
695 * elf32-m68k.c: Likewise.
696 * elf32-mcore.c: Likewise.
697 * elf32-mep.c: Likewise.
698 * elf32-metag.c: Likewise.
699 * elf32-microblaze.c: Likewise.
700 * elf32-moxie.c: Likewise.
701 * elf32-msp430.c: Likewise.
702 * elf32-mt.c: Likewise.
703 * elf32-nds32.c: Likewise.
704 * elf32-nios2.c: Likewise.
705 * elf32-or1k.c: Likewise.
706 * elf32-pj.c: Likewise.
707 * elf32-ppc.c: Likewise.
708 * elf32-rl78.c: Likewise.
709 * elf32-rx.c: Likewise.
710 * elf32-s390.c: Likewise.
711 * elf32-score.c: Likewise.
712 * elf32-score7.c: Likewise.
713 * elf32-sh-symbian.c: Likewise.
714 * elf32-sh.c: Likewise.
715 * elf32-sh64.c: Likewise.
716 * elf32-spu.c: Likewise.
717 * elf32-tic6x.c: Likewise.
718 * elf32-tilepro.c: Likewise.
719 * elf32-v850.c: Likewise.
720 * elf32-vax.c: Likewise.
721 * elf32-visium.c: Likewise.
722 * elf32-xgate.c: Likewise.
723 * elf32-xtensa.c: Likewise.
724 * elf64-alpha.c: Likewise.
725 * elf64-gen.c: Likewise.
726 * elf64-hppa.c: Likewise.
727 * elf64-ia64-vms.c: Likewise.
728 * elf64-mmix.c: Likewise.
729 * elf64-ppc.c: Likewise.
730 * elf64-s390.c: Likewise.
731 * elf64-sh64.c: Likewise.
732 * elf64-sparc.c: Likewise.
733 * elf64-x86-64.c: Likewise.
734 * elfcode.h: Likewise.
735 * elfcore.h: Likewise.
736 * elflink.c: Likewise.
737 * elfnn-aarch64.c: Likewise.
738 * elfnn-ia64.c: Likewise.
739 * elfxx-mips.c: Likewise.
740 * elfxx-sparc.c: Likewise.
741 * elfxx-tilegx.c: Likewise.
744 * libbfd.c: Likewise.
745 * linker.c: Likewise.
746 * m68klinux.c: Likewise.
747 * mach-o.c: Likewise.
752 * pe-mips.c: Likewise.
753 * peXXigen.c: Likewise.
754 * pei-x86_64.c: Likewise.
755 * peicode.h: Likewise.
756 * ppcboot.c: Likewise.
758 * sparclinux.c: Likewise.
761 * vms-alpha.c: Likewise.
762 * vms-lib.c: Likewise.
763 * xcofflink.c: Likewise.
765 2016-10-18 Nick Clifton <nickc@redhat.com>
767 * po/da.po: Updated Danish translation.
769 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
771 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
774 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
776 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
777 variable to `reloc_index'.
779 2016-10-12 Alan Modra <amodra@gmail.com>
781 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
782 (STD_SECTION): Adjust to suit.
783 * elf.c (_bfd_elf_large_com_section): Likewise.
784 * bfd-in2.h: Regenerate.
786 2016-10-11 Alan Modra <amodra@gmail.com>
788 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
789 defined temporarily with bfd_und_section.
790 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
791 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
792 symbols with bfd_und_section.
794 2016-10-07 Alan Modra <amodra@gmail.com>
796 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
797 obfd param with struct bfd_link_info param. Update all callers.
798 * linker.c (bfd_merge_private_bfd_data): Likewise.
799 (_bfd_generic_verify_endian_match): Likewise.
800 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
801 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
802 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
803 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
804 (_bfd_elf_merge_object_attributes): Likewise.
805 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
806 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
807 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
808 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
809 (elf32_arm_merge_private_bfd_data): Likewise.
810 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
811 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
812 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
813 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
814 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
815 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
816 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
817 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
818 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
819 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
820 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
821 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
822 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
823 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
824 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
825 (elf32_msp430_merge_private_bfd_data): Likewise.
826 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
827 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
828 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
829 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
830 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
831 (ppc_elf_merge_obj_attributes): Likewise.
832 (ppc_elf_merge_private_bfd_data): Likewise.
833 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
834 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
835 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
836 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
837 (elf32_score_merge_private_bfd_data): Likewise.
838 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
839 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
840 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
841 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
842 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
843 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
844 (elf32_tic6x_merge_private_bfd_data): Likewise.
845 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
846 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
847 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
848 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
849 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
850 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
851 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
852 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
853 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
854 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
855 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
856 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
857 (mips_elf_merge_obj_attributes): Likewise.
858 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
859 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
860 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
861 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
862 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
863 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
864 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
865 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
866 * bfd-in2.h: Regenerate.
867 * libbfd.h: Regenerate.
869 2016-10-07 Alan Modra <amodra@gmail.com>
871 * Makefile.am (LIBBFD_H_FILES): Update.
872 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
873 * cpu-sh.c (sh_merge_bfd_arch): Move to..
874 * elf32-sh.c: ..here, and make static.
875 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
877 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
878 _bfd_generic_verify_endian_match.
879 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
880 (bfd_elf32_bfd_merge_private_bfd_data): Define as
881 _bfd_generic_verify_endian_match.
882 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
884 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
885 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
886 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
887 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
888 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
889 * linker.c: ..here, and make internal.
890 * bfd.c (bfd_merge_private_bfd_data): Move to..
892 * Makefile.in: Regenerate.
893 * doc/Makefile.in: Regenerate.
894 * bfd-in2.h: Regenerate.
895 * libbfd.h: Regenerate.
897 2016-10-06 Alan Modra <amodra@gmail.com>
899 * coff-h8300.c: Spell fall through comments consistently.
900 * coffgen.c: Likewise.
901 * elf32-hppa.c: Likewise.
902 * elf32-ppc.c: Likewise.
903 * elf32-score.c: Likewise.
904 * elf32-score7.c: Likewise.
905 * elf64-ppc.c: Likewise.
906 * elfxx-aarch64.c: Likewise.
907 * elfxx-mips.c: Likewise.
908 * cpu-ns32k.c: Add missing fall through comments.
909 * elf-m10300.c: Likewise.
910 * elf32-arm.c: Likewise.
911 * elf32-avr.c: Likewise.
912 * elf32-bfin.c: Likewise.
913 * elf32-frv.c: Likewise.
914 * elf32-i386.c: Likewise.
915 * elf32-microblaze.c: Likewise.
916 * elf32-nds32.c: Likewise.
917 * elf32-ppc.c: Likewise.
918 * elf32-rl78.c: Likewise.
919 * elf32-rx.c: Likewise.
920 * elf32-s390.c: Likewise.
921 * elf32-sh.c: Likewise.
922 * elf32-tic6x.c: Likewise.
923 * elf64-ia64-vms.c: Likewise.
924 * elf64-ppc.c: Likewise.
925 * elf64-s390.c: Likewise.
926 * elf64-x86-64.c: Likewise.
927 * elflink.c: Likewise.
928 * elfnn-aarch64.c: Likewise.
929 * elfnn-ia64.c: Likewise.
934 * versados.c: Likewise.
936 2016-10-06 Alan Modra <amodra@gmail.com>
938 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
940 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
941 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
943 2016-10-06 Alan Modra <amodra@gmail.com>
945 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
946 OR in arithmetic expression, not boolean OR.
948 2016-09-30 Alan Modra <amodra@gmail.com>
950 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
951 as per comment at head of bfd-in2.h.
952 * Makefile.in: Regenerate.
954 2016-09-30 Alan Modra <amodra@gmail.com>
956 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
957 _bfd_error_handler (...) throughout.
958 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
959 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
960 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
961 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
962 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
963 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
964 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
965 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
966 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
967 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
968 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
969 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
970 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
971 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
972 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
973 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
974 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
975 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
976 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
977 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
978 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
979 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
980 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
981 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
982 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
983 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
984 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
985 * xcofflink.c: Likewise.
987 2016-09-30 Alan Modra <amodra@gmail.com>
989 * bfd-in.h: Include stdarg.h.
990 * bfd.c (bfd_error_handler_type): Make like vprintf.
991 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
992 (error_handler_internal): New function, split out from..
993 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
994 (bfd_set_error_handler): Update.
995 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
996 (_bfd_assert_handler): Make static.
997 * coffgen.c (null_error_handler): Update params.
998 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
999 Don't use bfd_error_handler_type.
1000 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1001 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1002 to _bfd_error_handler.
1003 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1004 (bfd_assert_handler_type): Likewise.
1005 (_bfd_error_handler): Update.
1006 * bfd-in2.h: Regenerate.
1007 * libbfd.h: Regenerate.
1009 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1012 * elf-bfd.h (struct elf_backend_data): Delete
1013 elf_backend_count_output_relocs callback and add
1014 elf_backend_update_relocs.
1015 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1016 (emit_relocs): Deleted.
1017 (elf32_arm_emit_relocs): Deleted.
1018 (elf_backend_emit_relocs): Updated not to use the old functions.
1019 (elf32_arm_update_relocs): New function.
1020 (elf_backend_update_relocs): New define.
1021 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1022 relocation count. Call elf_backend_emit_relocs.
1023 (_bfd_elf_size_reloc_section): Do not call
1024 elf_backend_count_output_relocs.
1025 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1026 (elf_backend_update_relocs): New define.
1028 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1031 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1032 Thumb-ARM stub is too far.
1034 2016-09-27 Nick Clifton <nickc@redhat.com>
1037 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1038 timestamp field if real time values are not being stored.
1040 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1042 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1043 to verify CC_FOR_BUILD compiler.
1044 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1045 and add CC_FOR_BUILD compiler checks.
1046 * Makefile.in: Regenerate.
1047 * configure: Likewise.
1048 * doc/Makefile.in: Likewise.
1050 2016-09-26 Awson <kyrab@mail.ru>
1053 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1054 for R_AMD64_PCRQUAD relocations.
1056 2016-09-26 Alan Modra <amodra@gmail.com>
1058 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1059 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1060 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1061 attributes, merge them. Don't warn about undefined tag bits,
1062 or copy unknown values to output.
1063 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1064 _bfd_elf_ppc_merge_fp_attributes.
1066 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1069 * elf-bfd.h (struct elf_backend_data): Add
1070 elf_backend_count_output_relocs callback to count relocations in
1072 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1073 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1074 (elf32_arm_count_output_relocs): New function.
1075 (emit_relocs): New function.
1076 (elf32_arm_emit_relocs): New function.
1077 (elf32_arm_vxworks_emit_relocs): New function.
1078 (elf_backend_emit_relocs): Updated to use the new functions.
1079 (elf_backend_count_output_relocs): New define.
1080 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1081 to the relocation count.
1082 (_bfd_elf_link_size_reloc_section): Use callback to count the
1083 relocations which will be in output.
1084 (_bfd_elf_default_count_output_relocs): New function.
1085 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1087 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1089 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1090 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1091 bigger than 0x1000 bytes.
1093 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1095 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1098 2016-09-14 Nick Clifton <nickc@redhat.com>
1101 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1102 contains a valid size for the Debug directory.
1104 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1106 * format.c (struct bfd_preserve): New "build_id" field.
1107 (bfd_preserve_save): Save "build_id".
1108 (bfd_preserve_restore): Restore "build_id".
1110 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1114 relocation with copy relocation when building executable.
1116 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1119 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1120 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1121 Compute shrink_boundary and adjust addend only if
1122 addend_within_shrink_boundary.
1123 (elf32_avr_relax_section): Modify calls to
1124 elf32_avr_relax_delete_bytes to pass extra parameter.
1126 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1128 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1129 array of bytes and use bfd_get_16 to interpret its encoding according
1130 to endianness of target.
1132 2016-09-01 Alan Modra <amodra@gmail.com>
1134 * elf64-ppc.c (synthetic_opd): New static var.
1135 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1136 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1138 2016-08-31 Alan Modra <amodra@gmail.com>
1140 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1141 track max group size with a new "group_size" var that is reduced
1142 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1145 2016-08-31 Alan Modra <amodra@gmail.com>
1147 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1148 (elf_backend_section_processing): Don't define.
1149 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1150 split on non-exec sections differing in SHF_PPC_VLE. When
1151 splitting segments, mark size invalid.
1153 2016-08-30 Alan Modra <amodra@gmail.com>
1156 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1158 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1162 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1163 R_386_PC32 relocation is used to call IFUNC function in PIC
1166 2016-08-27 Alan Modra <amodra@gmail.com>
1169 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1170 have corresponding SHF_GROUP sections.
1171 (bfd_elf_set_group_contents): Comment.
1173 2016-08-27 Alan Modra <amodra@gmail.com>
1176 * elf64-ppc.c (pc_dynrelocs): New function.
1177 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1178 handle pic dynamic relocs.
1180 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1182 * bfd-in.h (struct elf32_arm_params): Define.
1183 (bfd_elf32_arm_set_target_relocs): Rename into ...
1184 (bfd_elf32_arm_set_target_params): This. Use a struct
1185 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1186 * bfd-in2.h: Regenerate.
1187 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1188 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1189 elf32_arm_params rather than as individual parameters.
1191 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1193 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1194 passed the end of htab->stub_group array.
1195 (elf32_arm_create_or_find_stub_sec): Likewise.
1196 (elf32_arm_create_stub): Likewise.
1198 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1200 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1201 to TRUE for GOT and TLS relocs.
1203 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1205 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1207 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1209 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1210 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1211 (struct elf_arc_link_hash_table): Likewise.
1212 (elf_arc_link_hash_newfunc): Likewise.
1213 (elf_arc_link_hash_table_free): Likewise.
1214 (arc_elf_link_hash_table_create): Likewise.
1215 (elf_arc_relocate_section): Fixed conditions related to dynamic
1216 (elf_arc_check_relocs): Likewise.
1217 (arc_elf_create_dynamic_sections): Added
1218 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1219 through the hash table.
1221 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1223 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1224 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1227 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1229 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1231 * bfd-in2.h: Regenerated from the previous changes.
1232 * libbfd.h: Regenerated from the previous changes.
1234 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1236 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1237 the input import library bfd.
1238 * bfd-in2.h: Regenerate.
1239 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1240 and new_cmse_stub_offset fields.
1241 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1243 (elf32_arm_add_stub): Likewise for stub_offset.
1244 (arm_new_stubs_start_offset_ptr): New function.
1245 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1246 empty SG veneers to have zero relocations.
1247 (arm_size_one_stub): Only initialize stub size and template
1248 information for non empty veneers. Do not update veneer section size
1249 if veneer already has an offset.
1250 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1251 of a boolean indicating success or failure.
1252 (cmse_scan): Change stub_changed parameter into an integer pointer
1253 parameter cmse_stub_created to count the number of stub created and
1254 adapt to change of return value in elf32_arm_create_stub.
1255 (cmse_entry_fct_p): New function.
1256 (arm_list_new_cmse_stub): Likewise.
1257 (set_cmse_veneer_addr_from_implib): Likewise.
1258 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1259 cmse_scan instead of that of cmse_stub_changed to compute the number
1260 of stub created and use it to initialize stub_changed. Call
1261 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1262 of return value in elf32_arm_create_stub. Use
1263 arm_stub_section_start_offset () if not NULL to initialize size of
1264 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1265 erratum fix to -1. Use ret to hold return value.
1266 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1267 NULL to initialize size of secure gateway veneers section. Adapt
1268 comment to stress the importance of zeroing veneer section content.
1269 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1270 initialize eponymous field in struct elf32_arm_link_hash_table.
1272 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1274 * elf32-s390.c (stdarg.h): New include.
1275 (elf_s390_grok_psinfo): New function.
1276 (elf_s390_write_core_note): New function.
1277 (elf_backend_grok_psinfo): Declare backend hook.
1278 (elf_backend_write_core_note): Likewise.
1279 * elf64-s390.c (stdarg.h): New include.
1280 (elf_s390_grok_prstatus): New function.
1281 (elf_s390_grok_psinfo): New function.
1282 (elf_s390_write_core_note): New function.
1283 (elf_backend_grok_prstatus): Declare backend hook.
1284 (elf_backend_grok_psinfo): Likewise.
1285 (elf_backend_write_core_note): Likewise.
1287 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1289 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1290 (elf_s390_finish_ifunc_symbol): Likewise.
1291 (elf_s390_finish_dynamic_symbol): Likewise.
1292 (elf_s390_finish_dynamic_sections): Likewise.
1293 (elf_s390_grok_prstatus): Likewise.
1294 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1295 (elf_s390_finish_dynamic_symbol): Likewise.
1297 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1299 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1301 2016-08-23 Nick Clifton <nickc@redhat.com>
1303 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1304 there is no arm data associated with the section.
1306 2016-08-23 Alan Modra <amodra@gmail.com>
1309 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1310 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1312 2016-08-22 Nick Clifton <nickc@redhat.com>
1314 * doc/chew.c (main): Free the string buffer used to files as they
1317 2016-08-22 Alan Modra <amodra@gmail.com>
1319 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1320 (ppc_elf_relocate_section): ..to here. Comment. Error on
1321 detecting -mbss-plt -fPIC local ifuncs too.
1322 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1323 branch table entries.
1325 2016-08-19 Nick Clifton <nickc@redhat.com>
1327 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1328 section after the symbol table and string table sections.
1330 2016-08-19 Alan Modra <amodra@gmail.com>
1332 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1333 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1334 dyn_relocs for weakdefs.
1335 (alias_readonly_dynrelocs): New function.
1336 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1337 (ppc64_elf_relocate_section): Simplify condition under which
1338 dyn_relocs are emitted.
1340 2016-08-19 Alan Modra <amodra@gmail.com>
1343 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1344 (readonly_dynrelocs): Comment fix.
1345 (global_entry_stub): New function.
1346 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1347 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1348 that in size_global_entry_stubs, handling ifunc too. Delete dead
1350 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1351 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1352 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1353 undefweak syms. Expand and correct comments.
1354 (size_global_entry_stubs): Ensure symbol is defined.
1355 (ppc64_elf_relocate_section): Match condition under which
1356 dyn_relocs are emitted to that in allocate_dynrelocs.
1358 2016-08-12 Alan Modra <amodra@gmail.com>
1360 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1361 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1362 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1364 2016-08-11 Alan Modra <amodra@gmail.com>
1366 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1367 non_got_ref true in any case where we could have generated dynbss
1368 copies but decide not to do so.
1370 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1372 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1373 the stub address retrieved if associated with a microMIPS
1376 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1378 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1379 stub also add STO_MICROMIPS annotation.
1381 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1383 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1384 in microMIPS LA25 stub references.
1386 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1388 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1389 adjusting the use_count of merged .got entries.
1391 2016-08-08 Nick Clifton <nickc@redhat.com>
1393 * doc/chew.c (delete_string): Only free the string buffer if it is
1394 there. Mark the buffer as NULL after freeing.
1395 (drop): Free the dropped string.
1396 (free_words): New function: Frees the memory allocated to the
1398 (add_instrinsic): Duplicate the name string, so that it can be
1400 (compile): Free unused words.
1401 (main): Free the dictionary and top level string buffers at the
1404 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1406 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1407 * bfd-in2.h: Regenerate.
1408 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1410 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1411 cmse_implib field in struct elf32_arm_link_hash_table.
1412 (elf32_arm_filter_cmse_symbols): New function.
1413 (elf32_arm_filter_implib_symbols): Likewise.
1414 (elf_backend_filter_implib_symbols): Define to
1415 elf32_arm_filter_implib_symbols.
1417 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1419 * elf32-arm.c (CMSE_PREFIX): Define macro.
1420 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1421 (cmse_branch_thumb_only): Declare stub.
1422 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1423 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1424 FALSE if there is no PLT.
1425 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1426 (elf32_arm_final_link_relocate): Likewise.
1427 (elf32_arm_gc_sweep_hook): Likewise.
1428 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1429 secure entry functions.
1430 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1431 (arm_dedicated_stub_output_section_required): Change to a switch case
1432 and add a case for arm_stub_cmse_branch_thumb_only.
1433 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1434 (arm_stub_dedicated_output_section_name): Likewise.
1435 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1436 ATTRIBUTE_UNUSED for htab parameter.
1437 (arm_stub_required_alignment): Likewise.
1438 (arm_stub_sym_claimed): Likewise.
1439 (arm_dedicated_stub_section_padding): Likewise.
1440 (cmse_scan): New function.
1441 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1442 Set stub_changed to TRUE if such veneers were created.
1443 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1446 2016-08-02 Alan Modra <amodra@gmail.com>
1449 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1451 2016-08-02 Nick Clifton <nickc@redhat.com>
1454 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1455 (elf_backend_sweep_hook): Delete.
1457 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1458 Kwok Cheung Yeung <kcy@codesourcery.com>
1460 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1461 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1462 (ppc_elf_vle_split16): Clear field before inserting.
1464 2016-08-01 Nick Clifton <nickc@redhat.com>
1466 * po/sv.po: Updated Swedish translation.
1468 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1469 Nick Clifton <nickc@redhat.com>
1472 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1473 of the coff_section_data before using it.
1475 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1477 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1478 in PLT compression selection.
1479 (_bfd_mips_elf_check_relocs): Likewise.
1481 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1483 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1484 case where there's no elf_link_hash_entry while processing
1485 GOT_NORMAL got entries.
1487 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1489 * version.m4 (BFD_VERSION): Set to 2.27.51.
1490 * configure: Regenerated.
1492 2016-07-21 Nick Clifton <nickc@redhat.com>
1494 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1495 (swap_out_syms): Return an error when not finding ELF output
1496 section rather than asserting.
1498 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1500 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1502 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1504 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1505 and handle pr_pid if present.
1507 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf.c (assign_file_positions_for_load_sections): Also check
1511 p_paddr for program header space.
1513 2016-07-20 Alan Modra <amodra@gmail.com>
1515 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1516 ppc64_elf_unhandled_reloc for special_function.
1517 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1519 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1521 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1523 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1524 corresponding error message.
1526 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1528 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1529 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1530 (branch_reloc_p): New function.
1531 (mips_elf_calculate_relocation): Handle ISA mode determination
1532 for relocations against section symbols, against absolute
1533 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1535 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1536 checks for weak undefined symbols. Also check target alignment
1537 within the same ISA mode.
1538 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1539 in the alignment check.
1540 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1541 <R_MICROMIPS_PC10_S1>: Likewise.
1542 <R_MICROMIPS_PC16_S1>: Likewise.
1543 (mips_elf_perform_relocation): Report a failure for unsupported
1544 same-mode JALX instructions and cross-mode branches.
1545 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1546 error messages for jumps to misaligned addresses.
1548 2016-07-16 Alan Modra <amodra@gmail.com>
1550 * elflink.c: Include plugin-api.h.
1551 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1552 (try_claim): ..here.
1553 * plugin.h: Don't include bfd.h.
1554 (bfd_plugin_open_input): Declare.
1556 2016-07-16 Alan Modra <amodra@gmail.com>
1558 * targets.c (bfd_seach_for_target): Rename to..
1559 (bfd_iterate_over_targets): ..this. Rewrite doc.
1560 * bfd-in2.h: Regenerate.
1562 2016-07-16 Alan Modra <amodra@gmail.com>
1564 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1565 * libbfd.h: Regenerate.
1566 * bfd-in2.h: Regenerate.
1568 2016-07-16 Alan Modra <amodra@gmail.com>
1570 * libbfd-in.h (BFD_ALIGN): Move to..
1572 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1573 * elf32-ppc.c (default_params): Adjust init.
1574 (ppc_elf_link_params): Set pagesize_p2.
1575 * libbfd.h: Regenerate.
1576 * bfd-in2.h: Regenerate.
1578 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1580 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1581 (_bfd_elf_filter_global_symbols): Declare.
1582 * elf.c (_bfd_elf_filter_global_symbols): New function.
1583 * elflink.c (elf_filter_global_symbols): Likewise.
1584 (elf_output_implib): Likewise.
1585 (bfd_elf_final_link): Call above function, failing if it does.
1586 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1588 (elf_backend_copy_indirect_symbol): Fix spacing.
1589 (elf_backend_hide_symbol): Likewise.
1590 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1592 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1593 Nick Clifton <nickc@redhat.com>
1595 * elf32-arc.c (PR_DEBUG): Delete.
1596 Fix printing of debug information. Fix formatting of debug
1598 (debug_arc_reloc): Handle symbols that are not from an input file.
1599 (arc_do_relocation): Remove excessive exclamation points.
1601 * arc-got.h: Fix formatting. Fix printing of debug information.
1602 (new_got_entry_to_list): Use xmalloc.
1603 * config.bfd: use the big-endian arc vector as the default vector
1604 for big-endian arc targets.
1606 2016-07-15 Alan Modra <amodra@gmail.com>
1608 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1609 from marking sym_indices.
1611 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1613 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1614 first with relocations against absolute symbols.
1615 (bfd_install_relocation): Likewise.
1617 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1619 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1620 .got/.got.plt sections to 8 bytes.
1622 2016-07-12 Nick Clifton <nickc@redhat.com>
1624 * binary.c (binary_set_section_contents): Second grammar fix.
1626 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1628 * binary.c (binary_set_section_contents): Fix grammar in warning
1631 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1633 * elf32-arc.c: made PR_DEBUG always defined.
1635 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1637 * arc-got.h: Moved got related structures from elf32-arc.c to
1638 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1639 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1640 tls_type_for_reloc, symbol_has_entry_of_type,
1641 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1642 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1643 relocate_fix_got_relocs_for_got_info,
1644 create_got_dynrelocs_for_single_entry,
1645 create_got_dynrelocs_for_got_info): Added to file.
1646 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1649 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1651 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1653 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1655 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1656 (THUMB32_MOVW): Likewise.
1657 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1658 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1659 (arm_stub_is_thumb): Add new veneer stub.
1660 (arm_type_of_stub): Use new veneer.
1661 (arm_stub_required_alignment): Add new veneer.
1663 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1665 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1666 (SEC_ELF_PURECODE): ... this.
1667 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1669 (elf32_arm_fake_sections): Likewise.
1670 (elf_32_arm_section_flags): Likewise.
1671 (elf_32_arm_lookup_section_flags): Likewise.
1672 * section.c (SEC_ELF_NOREAD): Rename to ...
1673 (SEC_ELF_PURECODE): ... this.
1675 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1677 * elf32-arm.c (using_thumb2_bl): New function.
1678 (arm_type_of_stub): Declare thumb2 variable together and change type
1679 to bfd_boolean. Use using_thumb2_bl () to determine whether
1680 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1681 checked for BL range.
1682 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1683 the bit size of BL offset.
1685 2016-06-29 Nick Clifton <nickc@redhat.com>
1687 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1688 Returns TRUE for AArch64 mapping symbols.
1689 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1690 mapping symbols as precious in object files so that they will not
1692 (elf_backend_symbol_processing): Define.
1694 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1695 for ARM mapping symbols.
1696 (elf32_arm_backend_symbol_processing): Make use of the new function.
1698 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1701 * elflink.c (elf_link_check_versioned_symbol): Return false
1702 for unreferenced undefined symbol.
1704 2016-06-28 Nick Clifton <nickc@redhat.com>
1706 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1709 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1710 function. Marks mapping symbols in object files as precious, so
1711 that strip will not remove them.
1712 (elf_backend_symbol_processing): Define.
1714 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1716 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1717 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1719 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1721 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1723 (mips16_reloc_map): Likewise.
1724 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1725 (mips16_elf64_howto_table_rela): Likewise.
1726 (mips16_reloc_map): Likewise.
1727 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1728 (elf_mips16_howto_table_rela): Likewise.
1729 (mips16_reloc_map): Likewise.
1730 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1731 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1732 (b_reloc_p): Likewise.
1733 (mips_elf_calculate_relocation): Likewise.
1734 (_bfd_mips_elf_check_relocs): Likewise.
1735 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1736 * bfd-in2.h: Regenerate.
1737 * libbfd.h: Regenerate.
1739 2016-06-27 Alan Modra <amodra@gmail.com>
1742 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1743 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1745 (ppc64_elf_size_stubs): Adjust to suit.
1747 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1749 * elf32-dlx.h: New file.
1750 * elf32-dlx.c: Adjust.
1752 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1754 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1756 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1758 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1761 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1763 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1764 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1765 (elfcore_grok_freebsd_psinfo): New function.
1766 (elfcore_grok_freebsd_prstatus): New function.
1767 (elfcore_grok_freebsd_note): New function.
1768 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1771 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1773 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1776 2016-06-24 Alan Modra <amodra@gmail.com>
1778 * config.bfd: Delete mips vxworks patterns matched earlier.
1779 Combine mips*-*-none with mips*-*-elf*.
1781 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1783 * elfxx-mips.c (mips_elf_perform_relocation): Call
1784 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1785 use the `%X%H' format for the cross-mode jump conversion error
1786 message. Remove the full stop from the end of the message.
1787 Continue processing rather than returning failure.
1789 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1791 * archures.c: Remove bfd_mach_arc_nps400.
1792 * bfd-in2.h: Likewise.
1793 * cpu-arc.c (arch_info_struct): Likewise.
1794 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1797 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1801 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1803 (elf_link_is_defined_archive_symbol): Call
1804 bfd_link_plugin_object_p on unknown plugin object and use the
1805 IR symbol table if the input is an IR object.
1806 * plugin.c (bfd_link_plugin_object_p): New function.
1807 * plugin.h (bfd_link_plugin_object_p): New prototype.
1809 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1812 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1813 on symbol from plugin dummy input.
1815 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1817 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1819 * bfd-in2.h: Regenerated.
1820 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1821 with bfd_plugin_unknown.
1823 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1826 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1827 bfd_boolean argument.
1828 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1829 "shared object" with "PIC object" in comments.
1830 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1831 "shared object" with "PIC object" in comments. Avoid PLT if
1832 requested. Generate dynamic relocations for non-GOT references.
1833 Make room for the special first entry in PLT and allocate PLT
1834 entry only for PLT and PC-relative references. Store dynamic
1835 GOT relocations in .rel[a].iplt section for static executables.
1836 If PLT isn't used, always use GOT for symbol value. Don't
1837 allocate GOT entry if it isn't used.
1838 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1839 count only in the code section. Allocate dynamic pointer
1840 relocation against STT_GNU_IFUNC symbol in the non-code section.
1841 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1842 only for PC-relative references.
1843 (elf_i386_allocate_dynrelocs): Pass TRUE to
1844 _bfd_elf_allocate_ifunc_dyn_relocs.
1845 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1846 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1847 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1848 the non-code section and store it in the proper REL section.
1849 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1851 (elf_i386_finish_dynamic_symbol): Generate dynamic
1852 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1853 STT_GNU_IFUNC symbols without PLT.
1854 (elf_i386_finish_dynamic_sections): Don't handle local
1855 STT_GNU_IFUNC symbols here.
1856 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1858 (elf_backend_output_arch_local_syms): New.
1859 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1860 count only in the code section. Allocate dynamic pointer
1861 relocation against STT_GNU_IFUNC symbol in the non-code section.
1862 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1863 count only for PC-relative references.
1864 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1865 _bfd_elf_allocate_ifunc_dyn_relocs.
1866 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1867 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1868 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1869 without PLT. Generate dynamic pointer relocation against
1870 STT_GNU_IFUNC symbol in the non-code section and store it in
1871 the proper RELA section. Don't allow non-pointer relocation
1872 against STT_GNU_IFUNC symbol without PLT.
1873 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1874 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1875 STT_GNU_IFUNC symbols without PLT.
1876 (elf_x86_64_finish_dynamic_sections): Don't handle local
1877 STT_GNU_IFUNC symbols here.
1878 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1880 (elf_backend_output_arch_local_syms): New.
1881 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1882 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1884 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1885 Tony Wang <tony.wang@arm.com>
1887 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1889 (stub_long_branch_thumb2_only): Define stub.
1890 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1891 (arm_stub_long_branch_thumb2_only): Likewise.
1892 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1895 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1897 * archures.c (bfd_mach_sparc_v8plusc): Define.
1898 (bfd_mach_sparc_v9c): Likewise.
1899 (bfd_mach_sparc_v8plusd): Likewise.
1900 (bfd_mach_sparc_v9d): Likewise.
1901 (bfd_mach_sparc_v8pluse): Likewise.
1902 (bfd_mach_sparc_v9e): Likewise.
1903 (bfd_mach_sparc_v8plusv): Likewise
1904 (bfd_mach_sparc_v9v): Likewise.
1905 (bfd_mach_sparc_v8plusm): Likewise.
1906 (bfd_mach_sparc_v9m): Likewise.
1907 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1908 (bfd_mach_sparc_64bit_p): Likewise.
1909 * bfd-in2.h: Regenerate.
1910 * cpu-sparc.c (arch_info_struct): Add entries for
1911 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1912 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1913 and bfd_mach_sparc_v9{c,d,e,v,m}.
1914 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1915 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1917 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1920 symbols for relocations against IFUNC symbols.
1921 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1923 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1925 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1926 .rela.iplt in DT_PLTRELSZ.
1927 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1928 for DT_PLTRELSZ and DT_RELASZ as well.
1930 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1932 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1933 non-loaded, non-alloced sections.
1934 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1936 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1938 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1939 allocating dynamic relocation.
1940 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1942 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1945 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1946 offsets until reloc_toaddr.
1948 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1950 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1951 Don't check symbol type for STN_UNDEF symbol index.
1952 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1953 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1956 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1958 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1960 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1961 for exact arch value then. Force review of arch check logic for new
1963 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1964 that logic for new architecture.
1965 (arch_has_thumb2_nop): Remove.
1966 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1967 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1969 2016-06-14 Alan Modra <amodra@gmail.com>
1971 * bfd-in.h (bfd_my_archive): Delete.
1972 * bfd-in2.h: Regenerate.
1974 2016-06-14 Alan Modra <amodra@gmail.com>
1977 * archive.c (open_nested_file): Set my_archive.
1978 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1980 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1981 (bfd_seek): Likewise.
1982 * bfdwin.c (bfd_get_file_window): Likewise.
1983 * cache.c (cache_bmmap): Likewise.
1984 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1985 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1987 * plugin.c (try_claim): Likewise.
1988 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1989 file within thin archive, not the archive.
1991 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1995 section address for R_386_GOT32/R_386_GOT32X relocations against
1996 IFUNC symbols if there is no base register and return error for
1999 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2002 GOT32 adjustment for static executables.
2004 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2006 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2008 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2010 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2012 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2014 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2016 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2018 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2019 (SECTSTART): Changed.
2020 (elf_arc_relocate_section): Fixed mistake in PIE related
2022 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2024 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2026 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2027 enable support for "-z combreloc" and DT_RELACOUNT.
2028 (elf_backend_reloc_type_class): Likewise
2030 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2033 * elf32-i386.c (elf_i386_relocate_section): When relocating
2034 R_386_GOT32, return error without a base register for PIC and
2035 subtract the .got.plt section address only with a base register.
2037 2016-06-10 Alan Modra <amodra@gmail.com>
2039 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2040 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2041 (_bfd_elf_strtab_init): Formatting.
2042 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2043 (_bfd_elf_strtab_addref): Take size_t idx param.
2044 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2045 (_bfd_elf_strtab_offset): Likewise.
2046 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2047 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2048 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2049 (_bfd_elf_strtab_finalize): Similarly.
2050 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2051 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2052 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2053 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2054 using bfd_size_type.
2055 (bfd_section_from_shdr): Delete amt.
2056 (_bfd_elf_init_reloc_shdr): Likewise.
2057 (_bfd_elf_link_assign_sym_version): Likewise.
2058 (assign_section_numbers): Use size_t reloc_count.
2059 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2060 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2061 (elf_link_is_defined_archive_symbol): Likewise.
2062 (elf_add_dt_needed_tag): Likewise.
2063 (elf_finalize_dynstr): Likewise.
2064 (elf_link_add_object_symbols): Likewise.
2065 (bfd_elf_size_dynamic_sections): Likewise.
2066 (elf_create_symbuf): Similarly.
2067 (bfd_elf_match_symbols_in_sections): Likewise.
2068 (elf_link_swap_symbols_out): Likewise.
2069 (elf_link_check_versioned_symbol): Likewise.
2070 (bfd_elf_gc_record_vtinherit): Likewise.
2071 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2073 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2076 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2077 and relocs only if shrinking occurred.
2079 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2081 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2082 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2083 (elf_i386_check_tls_transition): Check indirect call and direct
2084 call with the addr32 prefix for general and local dynamic models.
2085 Set the tls_get_addr feild.
2086 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2087 indirect ___tls_get_addr call via GOT.
2088 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2089 transitions with indirect call and direct call with the addr32
2092 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2094 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2095 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2096 (elf_s390_relocate_section): Fix comment.
2097 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2100 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2102 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2103 section offset when calculation the larl operand in the first PLT
2106 2016-06-07 Alan Modra <amodra@gmail.com>
2108 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2109 to match other 32-bit archs.
2110 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2111 (ppc_elf_object_p): Call it.
2112 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2114 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2115 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2116 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2117 _bfd_elf_ppc_at_tprel_transform): Move to..
2118 * elf-bfd.h: ..here.
2119 (_bfd_elf_ppc_set_arch): Declare.
2120 * bfd-in2.h: Regenerate.
2122 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2124 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2125 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2126 (elf_x86_64_check_tls_transition): Check indirect call and
2127 direct call with the addr32 prefix for general and local dynamic
2128 models. Set the tls_get_addr feild.
2129 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2130 indirect __tls_get_addr call via GOT.
2131 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2132 transitions with indirect call and direct call with the addr32
2135 2016-06-04 Christian Groessler <chris@groessler.org>
2137 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2139 2016-06-02 Nick Clifton <nickc@redhat.com>
2142 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2144 (arch_info_struct): Likewise.
2145 (architectures): Likewise.
2147 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2149 * config.bfd: Replace -uclibc with *.
2151 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2153 * elf64-x86-64.c: Replace data32 with data16 in comments.
2155 2016-05-31 Alan Modra <amodra@gmail.com>
2159 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2160 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2161 symbol given a version by a script different to the version
2162 of the symbol being added.
2163 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2164 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2165 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2166 (struct strtab_save): New.
2167 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2168 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2169 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2171 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2173 * elf32-hppa.h: Add extern "C".
2174 * elf32-nds32.h: Likewise.
2175 * elf32-tic6x.h: Likewise.
2177 2016-06-01 Nick Clifton <nickc@redhat.com>
2179 * po/sr.po: New Serbian translation.
2180 * configure.ac (ALL_LINGUAS): Add sr.
2181 * configure: Regenerate.
2183 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2185 * elfxx-mips.c (b_reloc_p): New function.
2186 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2189 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2191 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2192 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2193 reloc location from calculation, treat the addend as signed with
2194 local non-section symbols and enable overflow detection.
2196 2016-05-28 Alan Modra <amodra@gmail.com>
2198 * aoutx.h: Adjust linker callback calls throughout file,
2201 * coff-alpha.c: Likewise.
2202 * coff-arm.c: Likewise.
2203 * coff-h8300.c: Likewise.
2204 * coff-h8500.c: Likewise.
2205 * coff-i960.c: Likewise.
2206 * coff-mcore.c: Likewise.
2207 * coff-mips.c: Likewise.
2208 * coff-ppc.c: Likewise.
2209 * coff-rs6000.c: Likewise.
2210 * coff-sh.c: Likewise.
2211 * coff-tic80.c: Likewise.
2212 * coff-w65.c: Likewise.
2213 * coff-z80.c: Likewise.
2214 * coff-z8k.c: Likewise.
2215 * coff64-rs6000.c: Likewise.
2216 * cofflink.c: Likewise.
2217 * ecoff.c: Likewise.
2218 * elf-bfd.h: Likewise.
2219 * elf-m10200.c: Likewise.
2220 * elf-m10300.c: Likewise.
2221 * elf32-arc.c: Likewise.
2222 * elf32-arm.c: Likewise.
2223 * elf32-avr.c: Likewise.
2224 * elf32-bfin.c: Likewise.
2225 * elf32-cr16.c: Likewise.
2226 * elf32-cr16c.c: Likewise.
2227 * elf32-cris.c: Likewise.
2228 * elf32-crx.c: Likewise.
2229 * elf32-d10v.c: Likewise.
2230 * elf32-epiphany.c: Likewise.
2231 * elf32-fr30.c: Likewise.
2232 * elf32-frv.c: Likewise.
2233 * elf32-ft32.c: Likewise.
2234 * elf32-h8300.c: Likewise.
2235 * elf32-hppa.c: Likewise.
2236 * elf32-i370.c: Likewise.
2237 * elf32-i386.c: Likewise.
2238 * elf32-i860.c: Likewise.
2239 * elf32-ip2k.c: Likewise.
2240 * elf32-iq2000.c: Likewise.
2241 * elf32-lm32.c: Likewise.
2242 * elf32-m32c.c: Likewise.
2243 * elf32-m32r.c: Likewise.
2244 * elf32-m68hc1x.c: Likewise.
2245 * elf32-m68k.c: Likewise.
2246 * elf32-mep.c: Likewise.
2247 * elf32-metag.c: Likewise.
2248 * elf32-microblaze.c: Likewise.
2249 * elf32-moxie.c: Likewise.
2250 * elf32-msp430.c: Likewise.
2251 * elf32-mt.c: Likewise.
2252 * elf32-nds32.c: Likewise.
2253 * elf32-nios2.c: Likewise.
2254 * elf32-or1k.c: Likewise.
2255 * elf32-ppc.c: Likewise.
2256 * elf32-s390.c: Likewise.
2257 * elf32-score.c: Likewise.
2258 * elf32-score7.c: Likewise.
2259 * elf32-sh.c: Likewise.
2260 * elf32-sh64.c: Likewise.
2261 * elf32-spu.c: Likewise.
2262 * elf32-tic6x.c: Likewise.
2263 * elf32-tilepro.c: Likewise.
2264 * elf32-v850.c: Likewise.
2265 * elf32-vax.c: Likewise.
2266 * elf32-visium.c: Likewise.
2267 * elf32-xstormy16.c: Likewise.
2268 * elf32-xtensa.c: Likewise.
2269 * elf64-alpha.c: Likewise.
2270 * elf64-hppa.c: Likewise.
2271 * elf64-ia64-vms.c: Likewise.
2272 * elf64-mmix.c: Likewise.
2273 * elf64-ppc.c: Likewise.
2274 * elf64-s390.c: Likewise.
2275 * elf64-sh64.c: Likewise.
2276 * elf64-x86-64.c: Likewise.
2277 * elflink.c: Likewise.
2278 * elfnn-aarch64.c: Likewise.
2279 * elfnn-ia64.c: Likewise.
2280 * elfxx-mips.c: Likewise.
2281 * elfxx-sparc.c: Likewise.
2282 * elfxx-tilegx.c: Likewise.
2283 * linker.c: Likewise.
2284 * pdp11.c: Likewise.
2285 * pe-mips.c: Likewise.
2286 * reloc.c: Likewise.
2287 * reloc16.c: Likewise.
2288 * simple.c: Likewise.
2289 * vms-alpha.c: Likewise.
2290 * xcofflink.c: Likewise.
2291 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2292 status param. Adjust calls to these and linker callbacks throughout.
2293 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2294 get_ramstart): Delete status param. Adjust calls to these and
2295 linker callbacks throughout.
2297 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2299 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2300 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2301 target alignment verification.
2303 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2305 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2306 section name if `bfd_elf_string_from_elf_section' returns an
2309 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2311 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2312 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2313 for message. Continue processing rather than returning failure.
2315 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2317 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2318 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2319 Call `bfd_set_error'.
2321 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2324 * archive.c (bfd_slurp_armap): Replace
2325 bfd_elf64_archive_slurp_armap with
2326 _bfd_archive_64_bit_slurp_armap.
2327 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2328 BFD64 is defined and the archive is too big.
2329 (coff_write_armap): Likewise.
2330 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2331 (_bfd_archive_64_bit_slurp_armap): This.
2332 (bfd_elf64_archive_write_armap): Renamed to ...
2333 (_bfd_archive_64_bit_write_armap): This.
2334 * configure.ac: Add --enable-64-bit-archive.
2335 (want_64_bit_archive): New. Set to true by default for 64-bit
2336 MIPS and s390 ELF targets.
2337 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2338 * config.in: Regenerated.
2339 * configure: Likewise.
2340 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2341 (bfd_elf64_archive_slurp_armap): Likewise.
2342 (bfd_elf64_archive_write_armap): Likewise.
2343 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2344 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2345 (bfd_elf64_archive_truncate_arname): Likewise.
2346 (bfd_elf64_archive_read_ar_hdr): Likewise.
2347 (bfd_elf64_archive_write_ar_hdr): Likewise.
2348 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2349 (bfd_elf64_archive_get_elt_at_index): Likewise.
2350 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2351 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2352 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2353 (bfd_elf64_archive_slurp_armap): Likewise.
2354 (bfd_elf64_archive_write_armap): Likewise.
2355 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2356 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2357 (bfd_elf64_archive_truncate_arname): Likewise.
2358 (bfd_elf64_archive_read_ar_hdr): Likewise.
2359 (bfd_elf64_archive_write_ar_hdr): Likewise.
2360 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2361 (bfd_elf64_archive_get_elt_at_index): Likewise.
2362 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2363 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2364 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2365 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2366 bfd_elfNN_archive_functions isn't defined.
2367 (TARGET_LITTLE_SYM): Likewise.
2368 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2369 (_bfd_archive_64_bit_write_armap): Likewise.
2370 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2371 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2372 (_bfd_archive_64_bit_truncate_arname): Likewise.
2373 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2374 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2375 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2376 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2377 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2378 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2379 * libbfd.h: Regenerated.
2380 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2381 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2383 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2386 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2387 linker add_archive_element callback returns FALSE.
2388 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2389 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2390 archive element if linker add_archive_element callback returns
2392 * elflink.c (elf_link_add_archive_symbols): Likewise.
2393 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2394 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2395 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2396 (xcoff_link_check_ar_symbols): Likewise.
2398 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2400 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2401 <bfd_reloc_outofrange>: Unify error reporting code.
2403 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2405 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2406 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2407 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2408 * bfd-in2.h: Regenerate.
2409 * libbfd.h: Likewise.
2411 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2413 * config.bfd: Add entry for arm-phoenix.
2415 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2417 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2418 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2419 account for padding for stub section requiring one.
2420 (elf32_arm_build_stubs): Add comment to stress the importance of
2421 zeroing veneer section content.
2423 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2425 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2427 * bfd-in2.h: Regenerate.
2428 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2430 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2431 (arm_dedicated_stub_output_section_name): Likewise.
2432 (arm_dedicated_stub_input_section_ptr): Likewise.
2433 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2434 function description comment. Add support for dedicated output stub
2435 section to given stub types.
2436 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2437 elf32_arm_create_or_find_stub_sec.
2438 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2439 (elf32_arm_size_stubs): Pass stub type when calling
2440 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2441 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2443 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2445 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2446 when setting need_convert_load.
2448 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2450 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2453 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2456 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2458 (elf_i386_convert_load): Don't convert R_386_GOT32.
2460 2016-05-20 Alan Modra <amodra@gmail.com>
2463 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2464 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2466 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2468 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2469 (debug_arc_reloc): Likewise.
2470 (elf_arc_relocate_section): Likewise.
2471 (elf_arc_check_relocs): Likewise.
2472 (elf_arc_adjust_dynamic_symbol): Likewise.
2473 (elf_arc_add_symbol_hook): Likewise.
2475 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2477 * config.bfd: Remove `am34-*-linux*' support.
2479 2016-05-19 Alan Modra <amodra@gmail.com>
2481 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2482 relocs before plt relocs.
2484 2016-05-19 Alan Modra <amodra@gmail.com>
2486 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2487 before dereferencing.
2489 2016-05-18 Nick Clifton <nickc@redhat.com>
2491 * po/sv.po: Updated Swedish translation.
2493 2016-05-18 Alan Modra <amodra@gmail.com>
2495 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2496 for each BFD. Don't goto error_ret_free_local from outside loop.
2498 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2500 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2501 STB_GNU_UNIQUE handling.
2502 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2503 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2504 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2505 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2506 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2507 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2508 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2509 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2510 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2511 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2512 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2513 (elf_backend_add_symbol_hook): Remove macro.
2514 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2515 for STB_GNU_UNIQUE symbols.
2517 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2519 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2521 (v850_elf_copy_private_bfd_data): ... here. Call the new
2522 function and `_bfd_elf_copy_private_bfd_data'.
2524 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2528 GOTPCREL relocation against large section.
2530 2016-05-13 Alan Modra <amodra@gmail.com>
2532 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2533 linker dynamic sections in calculating size and address of
2534 dynamic tags rather than using output sections. Remove asserts.
2535 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2536 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2537 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2538 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2539 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2540 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2541 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2542 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2543 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2544 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2545 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2546 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2547 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2548 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2549 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2550 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2551 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2552 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2553 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2554 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2555 * elflink.c (bfd_elf_final_link): Likewise.
2556 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2557 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2558 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2559 don't set doit. Look up dynobj section.
2560 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2561 invocation and dynamic tag vma calculation. Don't test
2562 boolean var == TRUE.
2563 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2566 2016-05-13 Alan Modra <amodra@gmail.com>
2568 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2569 octets_per_byte. Put dynamic .rela.plt last in link orders.
2570 Assign output_offset for reloc sections rather than writing
2571 sorted relocs from block corresponding to output_offset.
2573 2016-05-12 Alan Modra <amodra@gmail.com>
2575 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2577 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2579 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2581 2016-05-11 Alan Modra <amodra@gmail.com>
2583 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2584 (elf32_hppa_check_relocs): Don't set dynobj.
2585 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2586 (elf32_hppa_build_stubs): Likewise.
2587 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2589 2016-05-11 Alan Modra <amodra@gmail.com>
2592 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2593 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2595 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2597 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2598 aarch64_tls_transition check.
2600 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2602 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2604 (arm_stub_sym_claimed): New function.
2605 (elf32_arm_create_stub): Use veneered symbol name and section if
2606 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2607 (arm_stub_claim_sym): New function.
2608 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2609 veneered symbol, otherwise create local symbol as before.
2611 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2613 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2614 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2615 and set branch type of a symbol.
2616 (bfd_elf32_arm_process_before_allocation): Likewise.
2617 (elf32_arm_relocate_section): Likewise and fix identation along the
2619 (allocate_dynrelocs_for_symbol): Likewise.
2620 (elf32_arm_finish_dynamic_symbol): Likewise.
2621 (elf32_arm_swap_symbol_in): Likewise.
2622 (elf32_arm_swap_symbol_out): Likewise.
2624 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2626 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2627 * bfd-in2.h: Regenerated.
2628 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2629 parameter to add_stub_section callback.
2630 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2631 and pass it down to add_stub_section.
2632 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2634 (elf32_arm_size_stubs): Add output section parameter to
2635 add_stub_section function pointer parameter.
2637 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2639 * elf32-arm.c (elf32_arm_create_stub): New function.
2640 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2642 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2644 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2645 arm_stub_a8_veneer_lwm enumerator.
2646 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2647 aforementioned enumerator.
2648 (struct elf32_arm_stub_hash_entry): Delete target_addend
2649 field and add source_value.
2650 (struct a8_erratum_fix): Delete addend field and add target_offset.
2651 (stub_hash_newfunc): Initialize source_value field amd remove
2652 initialization for target_addend.
2653 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2654 the else to being always executed, moving the
2655 arm_stub_a8_veneer_b_cond specific code in it. Remove
2656 stub_entry->target_addend from points_to computation.
2657 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2658 to target symbol from start of section rather than the offset from the
2660 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2661 fields from struct a8_erratum_fix's offset and target_offset
2663 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2664 veneered_insn_loc and loc using stub_entry's source_value.
2666 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2668 (elf32_arm_merge_eabi_attributes): Add merging logic for
2671 2016-05-10 Pip Cet <pipcet@gmail.com>
2674 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2675 Define as _bfd_generic_copy_link_hash_symbol_type when using
2678 2016-05-09 Nick Clifton <nickc@redhat.com>
2681 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2682 field before accessing sections array.
2684 2016-05-09 Christophe Monat <christophe.monat@st.com>
2687 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2688 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2690 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2692 (create_instruction_vldmdb): Likewise.
2693 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2694 uses it to re-encode.
2696 2016-05-09 Nick Clifton <nickc@redhat.com>
2699 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2702 2016-05-09 Alan Modra <amodra@gmail.com>
2704 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2706 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2709 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2710 documenting that indx == -3 if symbol is defined in a discarded
2712 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2713 symbol is defined in a discarded section.
2714 (elf_link_output_extsym): Strip a global symbol defined in a
2717 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2719 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2722 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2724 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2726 (elf_i386_convert_load_reloc): This. New function.
2727 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2729 (elf_x86_64_convert_load_reloc): This. New function.
2731 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2733 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2734 Don't check if contents == NULL.
2735 (elf_i386_tls_transition): Add from_relocate_section. Check
2736 from_relocate_section instead of contents != NULL. Update
2737 elf_i386_check_tls_transition call.
2738 (elf_i386_check_relocs): Cache the section contents if
2739 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2740 elf_i386_tls_transition.
2741 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2742 to elf_i386_tls_transition.
2743 (elf_backend_caches_rawsize): New.
2744 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2745 if contents == NULL.
2746 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2747 from_relocate_section instead of contents != NULL.
2748 (elf_x86_64_check_relocs): Cache the section contents if
2749 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2750 elf_x86_64_tls_transition.
2751 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2752 to elf_x86_64_tls_transition.
2753 (elf_backend_caches_rawsize): New.
2755 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2758 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2761 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2763 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2764 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2765 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2766 no_apply_dynamic_relocs.
2767 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2768 dynamic relocations generated.
2770 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2772 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2774 (elf_i386_create_dynamic_sections): Here.
2775 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2776 interp setting to ...
2777 (elf_x86_64_create_dynamic_sections): Here.
2779 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2781 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2782 and replace (EH)->has_got_reloc with GOT_RELOC.
2783 (elf_i386_fixup_symbol): Pass has_got_reloc to
2784 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2785 (elf_i386_allocate_dynrelocs): Likewise.
2786 (elf_i386_relocate_section): Likewise.
2787 (elf_i386_finish_dynamic_symbol): Likewise.
2788 (elf_i386_convert_load): Pass TRUE to
2789 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2790 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2791 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2792 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2793 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2794 (elf_x86_64_allocate_dynrelocs): Likewise.
2795 (elf_x86_64_relocate_section): Likewise.
2796 (elf_x86_64_finish_dynamic_symbol): Likewise.
2797 (elf_x86_64_convert_load): Pass TRUE to
2798 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2800 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2802 * elf32-i386.c (check_relocs_failed): New.
2803 (elf_i386_check_relocs): Set check_relocs_failed on error.
2804 (elf_i386_relocate_section): Skip if check_relocs failed.
2806 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2808 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2809 check_relocs_failed on error.
2811 2016-04-29 Nick Clifton <nickc@redhat.com>
2814 * elf-bfd.h (struct elf_backend_data): Rename
2815 elf_backend_set_special_section_info_and_link to
2816 elf_backend_copy_special_section_fields.
2817 * elfxx-target.h: Likewise.
2818 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2819 comparing section flags.
2820 (copy_special_section_fields): New function.
2821 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2822 Perform two scans over special sections. The first one looks for
2823 a direct mapping between the output section and an input section.
2824 The second scan looks for a possible match based upon section
2826 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2827 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2829 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2830 elf32_i386_copy_solaris_special_section_fields.
2831 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2832 Rename to elf32_sparc_copy_solaris_special_section_fields.
2833 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2834 elf64_x86_64_copy_solaris_special_section_fields.
2836 2016-04-28 Nick Clifton <nickc@redhat.com>
2838 * po/zh_CN.po: Updated Chinese (simplified) translation.
2840 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2843 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2844 when estimating distances between output sections.
2846 2016-04-27 Alan Modra <amodra@gmail.com>
2848 * elflink.c (_bfd_elf_is_start_stop): New function.
2849 (_bfd_elf_gc_mark_rsec): Use it.
2850 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2852 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2854 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2855 * mmo.c (mmo_get_section_contents): Likewise.
2856 (mmo_set_section_contents): Likewise.
2858 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf-bfd.h (elf_link_hash_table): Update comments for
2862 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2863 the unused NULL entry at the head of dynamic symbol table.
2864 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2867 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2869 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2870 created file from dynobj.
2872 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2874 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2875 normal input file if possible.
2877 2016-04-21 Nick Clifton <nickc@redhat.com>
2879 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2880 * aout-target.h: Likewise.
2881 * aout-tic30.c: Likewise.
2882 * binary.c: Likewise.
2884 * coff-alpha.c: Likewise.
2885 * coff-rs6000.c: Likewise.
2886 * coff64-rs6000.c: Likewise.
2887 * coffcode.h: Likewise.
2888 * i386msdos.c: Likewise.
2889 * i386os9k.c: Likewise.
2892 * libbfd-in.h: Likewise.
2893 * libecoff.h: Likewise.
2894 * mach-o-target.c: Likewise.
2896 * nlm-target.h: Likewise.
2897 * oasys.c: Likewise.
2899 * plugin.c: Likewise.
2900 * ppcboot.c: Likewise.
2903 * tekhex.c: Likewise.
2904 * versados.c: Likewise.
2905 * vms-alpha.c: Likewise.
2907 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2908 * linker.c (bfd_link_check_relocs): New function.
2909 (_bfd_generic_link_check_relocs): New function.
2910 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2911 _bfd_link_check_relocs field.
2912 (struct bfd_target)L Add _bfd_link_check_relocs field.
2913 * bfd-in2.h: Regenerate.
2914 * libbfd.h: Regenerate.
2916 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2918 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2919 (elf_backend_gc_sweep_hook): Likewise.
2920 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2921 (elf_backend_gc_sweep_hook): Likewise.
2923 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2925 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2926 in excluded sections
2928 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf64-x86-64.c (check_relocs_failed): New.
2932 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2933 Support relocation agaist local symbol. Set check_relocs_failed.
2934 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2935 R_X86_64_32 relocation overflow.
2936 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2937 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2939 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2941 * elf32-i386.c (elf_i386_check_relocs): Call
2942 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2943 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2945 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2947 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2948 * elflink.c (_bfd_elf_link_check_relocs): New function.
2949 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2950 if check_relocs_after_open_input is FALSE.
2952 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2954 * cache.c: Update old style function definitions.
2955 * elf32-m68k.c: Likewise.
2956 * elf64-mmix.c: Likewise.
2957 * stab-syms.c: Likewise.
2959 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2961 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2963 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2965 * Makefile.in: Regenerated with automake 1.11.6.
2966 * aclocal.m4: Likewise.
2967 * doc/Makefile.in: Likewise.
2969 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2971 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2972 * bfd-in2.h: Regenerate.
2973 * libbfd.h: Regenerate.
2974 * elf32-arc.c: Add 'opcode/arc.h' include.
2975 (struct arc_relocation_data): Add symbol_name.
2976 (arc_special_overflow_checks): New function.
2977 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2978 required, add an extra comment.
2979 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2981 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2983 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2985 (elf_arc_relocate_section): Update enum uses.
2986 (elf_arc_check_relocs): Likewise.
2987 (elf_arc_finish_dynamic_symbol): Likewise.
2989 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2991 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2994 2016-04-14 Nick Clifton <nickc@redhat.com>
2997 * elf-bbfd.h (struct elf_backend_data): New field:
2999 New field: elf_backend_set_special_section_info_and_link
3000 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3002 (elf_backend_set_special_section_info_and_link): Define if not
3004 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3005 elf_backend_strtab_flags macros to initialise fields in structure.
3006 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3007 being set even if SHF_MERGE is not set.
3008 (elf_fake_sections): Likewise.
3009 (section_match): New function. Matches two ELF sections based
3010 upon fixed characteristics.
3011 (find_link): New function. Locates a section in a BFD that
3012 matches a section in a different BFD.
3013 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3014 fields of reserved sections.
3015 (bfd_elf_compute_section_file_positions): Set the flags for the
3016 .shstrtab section based upon the elf_strtab_flags field in the
3017 elf_backend_data structure.
3018 (swap_out_syms): Likewise for the .strtab section.
3019 * elflink.c (bfd_elf_final_link): Set the flags for the
3020 .strtab section based upon the elf_strtab_flags field in the
3021 elf_backend_data structure.
3022 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3023 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3025 (elf_backend_set_special_section_info_and_link): Define for
3027 * elf32-sparc.c: Likewise.
3028 * elf64-x86-64.c: Likewise.
3030 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3033 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3035 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3036 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3037 applies to read-only section.
3038 * elf32-i386.c (elf_i386_link_hash_table): Add
3039 readonly_dynrelocs_against_ifunc.
3040 (elf_i386_allocate_dynrelocs): Updated.
3041 (elf_i386_size_dynamic_sections): Issue an error for read-only
3042 segment with dynamic IFUNC relocations only if
3043 readonly_dynrelocs_against_ifunc is TRUE.
3044 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3045 readonly_dynrelocs_against_ifunc.
3046 (elf_x86_64_allocate_dynrelocs): Updated.
3047 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3048 segment with dynamic IFUNC relocations only if
3049 readonly_dynrelocs_against_ifunc is TRUE.
3050 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3053 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3055 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3056 a fall through from error_ret_free_internal. Free local_syms in
3057 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3059 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3061 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3062 (relocate_plt_for_entry): Likewise.
3064 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3066 * elf32-arc.c (elf_arc_check_relocs): Changed
3068 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3070 * elf32-arc.c (name_for_global_symbol): Changed assert.
3071 (get_replace_function): Created.:
3072 (struct arc_relocation_data): Changed to signed types.
3073 (defines S, L, P, PDATA): Casted to signed type.
3074 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3075 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3076 (arc_do_relocation): Changed.
3078 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3080 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3082 (elf_arc_relocate_section): Added and changed asserts, validating
3083 the synamic symbol index.
3084 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3085 relocation if symbol has dynindx set to -1.
3087 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3090 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3091 and internal symbols which have a dynamic index into local
3094 2016-04-04 Nick Clifton <nickc@redhat.com>
3097 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3098 version number if the version is zero.
3100 2016-04-01 Alan Modra <amodra@gmail.com>
3103 * elflink.c (on_needed_list): Recursively check needed status.
3104 (elf_link_add_object_symbols): Adjust.
3106 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3108 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3109 internal_relocs only if they aren't cached.
3111 2016-03-29 Nick Clifton <nickc@redhat.com>
3114 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3115 assertion on the size of the got section to allow it to be bigger
3116 than the number of relocs.
3118 2016-03-29 Toni Spets <toni.spets@iki.fi>
3121 * coffcode.h (coff_write_object_contents): Revert accidental
3124 2016-03-22 Alan Modra <amodra@gmail.com>
3127 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3128 DW_FORM_flag_present.
3130 2016-03-22 Nick Clifton <nickc@redhat.com>
3132 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3133 architecture name for backwards compatibility.
3135 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3136 unbounded stack use.
3138 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3139 sufficiently recent version of GCC.
3140 * configure: Regenerate.
3142 2016-03-22 Alan Modra <amodra@gmail.com>
3145 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3147 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3149 * archures.c (bfd_mach_arc_nps400): Define.
3150 * bfd-in2.h: Regenerate.
3151 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3152 some existing entries to make space.
3153 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3154 (arc_elf_final_write_processing): Likewise.
3156 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3158 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3160 (arc_elf_final_write_processing): Don't bother setting cpu field
3161 in e_flags, this will have been set elsewhere.
3163 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3165 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3168 2016-03-21 Nick Clifton <nickc@redhat.com>
3170 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3171 * configure: Regenerate.
3172 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3173 alloca with call to xmalloc.
3174 * elf32-nds32.c: Likewise.
3175 * elf64-hppa.c: Likewise.
3176 * elfxx-mips.c: Likewise.
3178 * pei-x86_64.c: Likewise.
3182 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3185 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3187 (elf_i386_relocate_section): Likewise.
3188 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3189 (elf_x86_64_relocate_section): Likewise.
3191 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3194 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3195 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3196 relocation overflow check.
3198 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3200 * bfd-in2.h: Regenerated.
3202 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3205 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3206 uses bytes not octets.
3207 * elflink.c (resolve_section): Likewise.
3208 Add a bfd parameter.
3209 (eval_section): Pass the input_bfd to resolve_section.
3210 (bfd_elf_perform_complex_relocation): Convert byte offset to
3211 octets before read and writing values.
3212 (elf_link_input_bfd): Add byte to octet conversions.
3213 (elf_reloc_link_order): Likewise.
3214 (elf_fixup_link_order): Likewise.
3215 (bfd_elf_final_link): Likewise.
3216 * reloc.c (_bfd_final_link_relocate): Likewise.
3217 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3219 2016-03-10 Nick Clifton <nickc@redhat.com>
3221 * config.bfd: Mark the i370 target as obsolete.
3223 2016-03-09 Pedro Alves <palves@redhat.com>
3225 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3226 gcc ABI)" to printable name.
3227 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3228 of "v850-rh850" as printable name.
3230 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3233 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3234 relocations against absolute symbols.
3236 2016-03-09 Alan Modra <amodra@gmail.com>
3239 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3240 length elements in the archive.
3242 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3245 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3246 for -E/--dynamic-list only when not relocatable.
3248 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3251 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3252 count for locally defined local IFUNC symbols in shared object.
3253 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3255 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3258 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3261 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3262 Andrew Burgess <andrew.burgess@embecosm.com>
3264 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3265 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3266 (arc_elf_howto_init): Added assert to validate relocations.
3267 (get_middle_endian_relocation): Delete.
3268 (middle_endian_convert): New function.
3269 (ME): Redefine, now does nothing.
3270 (IS_ME): New define.
3271 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3272 definition to call middle_endian_convert. Add a new local
3273 variable and make use of this throughout. Added call to
3274 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3276 2016-03-07 Nick Clifton <nickc@redhat.com>
3279 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3280 length elements in the archive.
3282 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3284 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3285 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3287 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3290 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3291 executable as definition if the new definition comes from a
3294 2016-03-02 Alan Modra <amodra@gmail.com>
3296 * Makefile.in: Regenerate.
3297 * po/SRC-POTFILES.in: Regenerate.
3299 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3301 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3302 relocation addend when sections get merged.
3304 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3306 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3308 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3309 Assert for code sections dynamic relocs.
3311 2016-02-26 Renlin Li <renlin.li@arm.com>
3313 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3314 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3316 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3319 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3320 load with locally bound symbols if PIC is false or there is no
3321 base register. Optimize branch to 0 if PIC is false.
3322 (elf_i386_relocate_section): Don't generate dynamic relocations
3323 against undefined weak symbols if PIC is false.
3324 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3325 if we can't estimate relocation overflow with --no-relax.
3326 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3327 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3328 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3329 against undefined weak symbols if PIC is false.
3331 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3334 * bfd.c (bfd): Change flags to 20 bits.
3335 (BFD_CONVERT_ELF_COMMON): New.
3336 (BFD_USE_ELF_STT_COMMON): Likewise.
3337 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3338 BFD_USE_ELF_STT_COMMON.
3339 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3340 * configure.ac: Remove --enable-elf-stt-common.
3341 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3342 common symbol depending on BFD_CONVERT_ELF_COMMON and
3343 BFD_USE_ELF_STT_COMMON.
3344 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3346 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3348 (elf_link_convert_common_type): New function.
3349 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3350 common symbol depending on BFD_CONVERT_ELF_COMMON and
3351 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3352 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3353 and BFD_USE_ELF_STT_COMMON to object_flags.
3354 (TARGET_LITTLE_SYM): Likewise.
3355 * syms.c (BSF_KEEP_G): Renamed to ...
3356 (BSF_ELF_COMMON): This.
3357 * bfd-in2.h: Regenerated.
3358 * config.in: Likewise.
3359 * configure: Likewise.
3361 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3366 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3367 (elf_i386_link_hash_entry): Add has_got_reloc and
3369 (elf_i386_link_hash_table): Add interp.
3370 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3372 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3374 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3375 (elf_i386_fixup_symbol): New function.
3376 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3377 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3378 relocations and discard relocations against resolved undefined
3379 weak symbols in executable. Don't make resolved undefined weak
3380 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3381 relocation against undefined weak symbols in PIE.
3382 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3383 (elf_i386_relocate_section): Don't generate dynamic relocations
3384 against resolved undefined weak symbols in PIE, except for
3386 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3387 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3388 Don't generate dynamic relocation against resolved undefined weak
3389 symbol in executable.
3390 (elf_i386_finish_dynamic_sections): Call
3391 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3392 (elf_backend_fixup_symbol): New.
3393 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3394 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3396 (elf_x86_64_link_hash_table): Add interp.
3397 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3399 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3401 (elf_x86_64_check_relocs): Set has_got_reloc and
3403 (elf_x86_64_fixup_symbol): New function.
3404 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3405 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3406 relocations and discard relocations against resolved undefined
3407 weak symbols in executable. Don't make resolved undefined weak
3408 symbols in executable dynamic.
3409 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3410 (elf_x86_64_relocate_section): Check relocation overflow for
3411 dynamic relocations against unresolved weak undefined symbols.
3412 Don't generate dynamic relocations against resolved weak
3413 undefined symbols in PIE.
3414 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3415 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3416 Don't generate dynamic relocation against resolved undefined weak
3417 symbol in executable.
3418 (elf_x86_64_finish_dynamic_sections): Call
3419 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3420 (elf_backend_fixup_symbol): New.
3422 2016-02-26 Alan Modra <amodra@gmail.com>
3424 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3425 save_restore_funcs, rest of sections when not relocatable.
3426 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3427 (sfpr_define): Define all symbols on emitted code.
3428 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3429 when relocatable. Move sfpr_define loop earlier.
3431 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3433 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3434 (elf_x86_64_relocate_section): Use it. Replace
3435 x86_64_elf_howto_table[r_type] with howto.
3437 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3440 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3441 symbol version is unknown.
3443 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3445 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3446 to (bfd_vma) -1 when setting needs_plt to 0.
3447 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3449 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3451 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3452 library, instead of PIC, and don't check PDE when making linker
3453 assigned symbol dynamic.
3455 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3457 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3458 ABIVERSION for non-executable stack.
3460 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3463 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3464 Always produce a RELATIVE reloc for a local symbol.
3466 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3468 Fix test-case ld-elf/pr19617b
3469 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3470 discard unused non-function symbols when --dynamic-list-data.
3472 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3474 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3475 dynsym section, even if it is empty, with dynamic sections.
3477 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3479 * syms.c: Remove BSF_COMMON from comments.
3480 * bfd-in2.h: Regenerated.
3482 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3484 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3485 for destination. Remove useless function parameters.
3486 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3488 2016-02-19 Nick Clifton <nickc@redhat.com>
3491 * aoutx.h (aout_link_add_symbols): Check for out of range string
3495 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3496 processing if we encounter a reloc without an associated symbol.
3498 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3501 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3502 sections for -E/--dynamic-list.
3504 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3506 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3509 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3511 * plugin.c (plugin_vec): Set match priority to 255.
3512 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3513 matching against the plugin vector, take priority from there not
3516 2016-02-15 Nick Clifton <nickc@redhat.com>
3518 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3519 for length and type fields. Use a signed value for the
3520 suffix_length field.
3522 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3525 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3526 significant bit in GOT offset for R_386_GOT32X.
3528 2016-02-10 Nick Clifton <nickc@redhat.com>
3531 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3533 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3534 number of messages about FDE encoding preventing .eh_frame_hdr
3537 2016-02-09 Nick Clifton <nickc@redhat.com>
3539 * oasys.c (oasys_archive_p): Fix indentation.
3540 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3541 constant for left shifting.
3543 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3544 helpful warning message to explain why certain AArch64 relocs
3547 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3549 * pe-mips.c (coff_mips_reloc): Fix formatting.
3551 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3553 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3554 to bfd_mach_arc_arc600.
3556 2016-02-04 Alan Modra <amodra@gmail.com>
3558 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3561 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3564 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3565 distances in the compressed_size field of the output section.
3567 2016-02-02 Alan Modra <amodra@gmail.com>
3569 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3570 ELFv2 entry optimization.
3572 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3575 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3576 no relocations in relocatable files.
3578 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3581 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3582 if a symbol from a library loaded via DT_NEEDED doesn't match
3583 the symbol referenced by regular object.
3585 2016-02-01 Nathaniel Smith <njs@pobox.com>
3587 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3590 2016-02-01 Alan Modra <amodra@gmail.com>
3592 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3593 an out of range reloc_index.
3594 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3596 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3598 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3599 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3600 * Makefile.in: Regenerated.
3602 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3604 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3606 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3609 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3611 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3613 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3616 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3617 against STT_GNU_IFUNC symbol only with dynamic symbols.
3618 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3620 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3623 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3624 decompress debug sections.
3626 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3628 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3631 2016-01-25 Nick Clifton <nickc@redhat.com>
3634 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3635 dsym filename buffer.
3637 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3639 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3641 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3643 * elfxx-mips.c (BZ16_REG): Correct calculation.
3645 2016-01-21 Nick Clifton <nickc@redhat.com>
3647 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3648 changing the type of _loc to be bfd_byte *.
3649 (elf_arc_finish_dynamic_symbol): Likewise.
3651 2016-01-21 Nick Clifton <nickc@redhat.com>
3654 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3655 class of the linker stub bfd.
3656 (elf32_arm_check_relocs): Skip check for pic format after
3657 processing a vxWorks R_ARM_ABS12 reloc.
3658 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3659 reporting a class mismatch.
3661 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3663 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3664 veneer for sym_sec != input_sec.
3665 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3666 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3667 calculation destination.
3669 2016-01-21 Alan Modra <amodra@gmail.com>
3671 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3672 (swap_linux_prpsinfo64_out): New function.
3673 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3674 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3675 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3676 (elfcore_write_linux_prpsinfo64): Likewise.
3677 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3678 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3679 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3681 2016-01-21 Alan Modra <amodra@gmail.com>
3683 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3684 * elf.c: Adjust #include.
3685 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3686 * Makefile.am (SOURCE_HFILES): Update.
3687 * Makefile.in: Regenerate.
3688 * po/SRC-PORFILES.in: Regenerate.
3690 2016-01-21 Alan Modra <amodra@gmail.com>
3692 * configure.ac: Move corefile selection later in file. Move
3693 tdefaults code immediately after other target vector code.
3694 * configure: Regenerate.
3696 2016-01-20 Mickael Guene <mickael.guene@st.com>
3698 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3699 section using '.text.noread' pattern.
3701 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3703 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3705 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3706 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3708 * arc-plt.def: New file.
3709 * arc-plt.h: Likewise.
3710 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3711 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3712 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3713 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3714 (name_for_global_symbol): Added.
3715 (ADD_RELA): Helper to create dynamic relocs.
3716 (new_got_entry_to_list): Create a new got entry in linked list.
3717 (symbol_has_entry_of_type): Search for specific type of entry in
3719 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3720 (is_reloc_for_TLS, arc_elf_set_private_flags)
3721 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3722 (arc_elf_merge_private_bfd_data): New functions.
3723 (debug_arc_reloc): Cleaned debug info printing.
3724 (PDATA reloc): Changed not to perform address alignment.
3725 (reverse_me): Added. Fix for ARC_32 relocs.
3726 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3728 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3729 Changed function to access an array of list of GOT entries instead
3730 of just an array of offsets.
3731 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3732 (elf_arc_check_relocs): Likewise.
3733 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3734 (elf_arc_finish_dynamic_sections): Likewise
3735 (arc_create_dynamic_sections): Modified conditions to create
3737 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3738 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3739 (relocate_plt_for_entry): Changed to support new way to define PLT
3741 (add_symbol_to_plt): Likewise.
3742 (arc_elf_link_hash_table_create): New function.
3744 2016-01-18 Nick Clifton <nickc@redhat.com>
3747 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3748 section number into internal section number.
3749 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3750 * coffswap.h (coff_swap_sym_in): Likewise.
3751 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3752 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3753 section number field is big enough to hold the external value.
3755 2016-01-17 Alan Modra <amodra@gmail.com>
3757 * configure: Regenerate.
3759 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3761 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3762 when address in first unwind entry does not match start of
3765 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3766 Jiong Wang <jiong.wang@arm.com>
3769 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3772 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3774 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3775 place 'R_' before the reloc name returned.
3776 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3777 the relocation string.
3779 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3781 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3782 factored out from...
3783 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3785 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3787 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3788 attribute check after ELF file header flag check.
3790 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3792 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3793 return status from `_bfd_elf_merge_object_attributes'.
3795 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3797 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3798 factored out from...
3799 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3801 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3803 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3804 handling of input MIPS ABI flags together.
3806 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3808 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3809 attribute checks for null input.
3811 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3813 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3814 pointers to target data.
3816 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3818 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3821 2016-01-01 Alan Modra <amodra@gmail.com>
3823 Update year range in copyright notice of all files.
3825 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3827 Copyright (C) 2016 Free Software Foundation, Inc.
3829 Copying and distribution of this file, with or without modification,
3830 are permitted in any medium without royalty provided the copyright
3831 notice and this notice are preserved.
3837 version-control: never