1 2016-12-03 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
4 elf_link_hash_table rather than ppc_link_hash_table.
6 2016-12-03 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
10 2016-12-03 Alan Modra <amodra@gmail.com>
12 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
13 warning and indirect symbols.
15 2016-12-03 Alan Modra <amodra@gmail.com>
17 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
18 flags when direct symbol is versioned_hidden.
20 2016-12-02 Nick Clifton <nickc@redhat.com>
23 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
24 when following indirect links.
27 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
28 for an illegal string offset.
30 2016-12-02 Gary Benson <gbenson@redhat.com>
32 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
35 2016-12-02 Josh Conner <joshconner@google.com>
37 * config.bfd: Add support for fuchsia (OS).
39 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
42 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
43 to the GOT when operating in 32-bit mode.
45 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
48 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
51 2016-12-01 Nick Clifton <nickc@redhat.com>
54 * aoutx.h (find_nearest_line): Handle the case where the main file
55 name and the directory name are both empty.
58 * aoutx.h (find_nearest_line): Handle the case where the function
61 2016-11-30 Alan Modra <amodra@gmail.com>
63 * elf.c (get_program_header_size): Revert accidental change.
65 2016-11-30 Alan Modra <amodra@gmail.com>
68 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
69 on any pass past STUB_SHRINK_ITER.
71 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
73 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
75 (elf_link_output_extsym): Don't change bind from global to
76 local when linking executable.
78 2016-11-28 Nick Clifton <nickc@redhat.com>
81 * elf.c (phdr_sorter): Delete.
82 (assign_file_positions_except_relocs): Do not sort program
85 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
88 * peXXigen.c (rsrc_process_section): Do not shrink the merged
91 2016-11-24 Jiong Wang <jiong.wang@arm.com>
94 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
97 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
99 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
101 2016-11-23 Nick Clifton <nickc@redhat.com>
104 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
105 they contain the program headers.
106 (_bfd_elf_map_sections_to_segments): If the linker created the
107 PHDR segment then always attempt to include it in a LOAD segment.
108 (assign_file_positions_for_non_load_sections): Allow LOAD segments
109 to overlap PHDR segments.
110 (phdr_sorter): New function. Sorts program headers.
111 (assign_file_positions_except_relocs): Sort the program headers
112 before writing them out. Issue an error if the PHDR segment is
113 not covered by a LOAD segment, unless the backend allows it.
114 * elf-bfd.h (struct elf_backend_data): Add
115 elf_backend_allow_non_load_phdr.
116 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
117 default definition that returns FALSE.
118 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
120 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
122 (elf_backend_allow_non_load_phdr): Define.
123 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
124 place the interpreter string into the .interp section if the
125 nointerp flag is set in the link info structure.
126 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
127 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
128 _gp symbol not being part of the output.
130 2016-11-23 Alan Modra <amodra@gmail.com>
132 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
133 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
134 (elfNN_bed): Init new field.
135 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
137 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
139 (elf_backend_dtrel_excludes_plt): Define.
140 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
141 (elf_backend_dtrel_excludes_plt): Define.
142 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
143 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
144 (elf_backend_dtrel_excludes_plt): Define.
145 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
147 (elf_backend_dtrel_excludes_plt): Define.
148 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
150 (elf_backend_dtrel_excludes_plt): Define.
151 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
153 (elf_backend_dtrel_excludes_plt): Define.
154 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
156 (elf_backend_dtrel_excludes_plt): Define.
157 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
159 (elf_backend_dtrel_excludes_plt): Define.
160 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
162 (elf_backend_dtrel_excludes_plt): Define.
163 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
165 (elf_backend_dtrel_excludes_plt): Define.
166 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
168 (elf_backend_dtrel_excludes_plt): Define.
169 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
170 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
172 (elf_backend_dtrel_excludes_plt): Define.
173 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
174 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
176 (elf_backend_dtrel_excludes_plt): Define.
177 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
179 (elf_backend_dtrel_excludes_plt): Define.
180 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
182 (elf_backend_dtrel_excludes_plt): Define.
183 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
185 (elf_backend_dtrel_excludes_plt): Define.
186 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
188 (elf_backend_dtrel_excludes_plt): Define.
189 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
190 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
192 (elf_backend_dtrel_excludes_plt): Define.
193 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
195 (elf_backend_dtrel_excludes_plt): Define.
196 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
198 (elf_backend_dtrel_excludes_plt): Define.
199 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
201 (elf_backend_dtrel_excludes_plt): Define.
202 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
204 (elf_backend_dtrel_excludes_plt): Define.
205 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
207 (elf_backend_dtrel_excludes_plt): Define.
208 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
210 (elf_backend_dtrel_excludes_plt): Define.
211 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
213 (elf_backend_dtrel_excludes_plt): Define.
214 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
216 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
218 2016-11-23 Alan Modra <amodra@gmail.com>
220 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
222 (mn10300_elf_final_link_relocate): Likewise.
223 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
224 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
225 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
226 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
227 * elf32-bfin.c (bfin_check_relocs): Likewise.
228 (bfin_relocate_section): Likewise.
229 (bfin_gc_sweep_hook): Likewise.
230 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
232 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
233 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
235 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
237 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
238 (bfin_size_dynamic_sections): Likewise.
239 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
240 (cr16_elf_check_relocs): Likewise.
241 (cr16_elf_final_link_relocate): Likewise.
242 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
243 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
244 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
245 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
246 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
247 * elf32-cris.c (cris_elf_relocate_section): Likewise.
248 (elf_cris_finish_dynamic_symbol): Likewise.
249 (elf_cris_finish_dynamic_sections): Likewise.
250 (cris_elf_gc_sweep_hook): Likewise.
251 (elf_cris_adjust_gotplt_to_got): Likewise.
252 (elf_cris_adjust_dynamic_symbol): Likewise.
253 (cris_elf_check_relocs): Likewise. Delete dead code.
254 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
256 (elf_cris_discard_excess_program_dynamics): Likewise.
257 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
258 sgotrel, splt and spltrel.
259 (frvfdpic_got_section, frvfdpic_gotrel_section,
260 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
262 (_frv_create_got_section): Likewise.
263 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
264 srelgot, splt and srelplt.
265 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
266 (elf32_hppa_create_dynamic_sections): Likewise.
267 (elf32_hppa_check_relocs): Likewise.
268 (allocate_plt_static): Likewise.
269 (allocate_dynrelocs): Likewise.
270 (elf32_hppa_size_dynamic_sections): Likewise.
271 (elf32_hppa_relocate_section): Likewise.
272 (elf32_hppa_finish_dynamic_symbol): Likewise.
273 (elf32_hppa_finish_dynamic_sections): Likewise.
274 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
275 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
276 sgotplt, srelgot, splt and srelplt.
277 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
279 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
280 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
281 (lm32_elf_check_relocs): Likewise.
282 (lm32_elf_finish_dynamic_sections): Likewise.
283 (lm32_elf_finish_dynamic_symbol): Likewise.
284 (allocate_dynrelocs): Likewise.
285 (lm32_elf_size_dynamic_sections): Likewise.
286 (lm32_elf_create_dynamic_sections): Likewise.
287 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
288 (m32c_elf_check_relocs): Likewise.
289 (m32c_elf_finish_dynamic_sections): Likewise.
290 (m32c_elf_always_size_sections): Likewise.
291 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
292 sgotplt, srelgot, splt and srelplt.
293 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
294 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
296 (allocate_dynrelocs): Likewise.
297 (m32r_elf_size_dynamic_sections): Likewise.
298 (m32r_elf_relocate_section): Likewise.
299 (m32r_elf_finish_dynamic_symbol): Likewise.
300 (m32r_elf_finish_dynamic_sections): Likewise.
301 (m32r_elf_check_relocs): Likewise.
302 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
303 (elf_m68k_check_relocs): Likewise.
304 (elf_m68k_adjust_dynamic_symbol): Likewise.
305 (elf_m68k_size_dynamic_sections): Likewise.
306 (elf_m68k_relocate_section): Likewise.
307 (elf_m68k_finish_dynamic_symbol): Likewise.
308 (elf_m68k_finish_dynamic_sections): Likewise.
309 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
310 sgotplt, srelgot, splt and srelplt.
311 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
313 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
315 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
316 (allocate_dynrelocs): Likewise.
317 (elf_metag_size_dynamic_sections): Likewise.
318 (elf_metag_finish_dynamic_symbol): Likewise.
319 (elf_metag_finish_dynamic_sections): Likewise.
320 (elf_metag_size_stubs): Likewise.
321 (elf_backend_got_header_size): Don't define.
322 (elf_backend_want_got_plt): Define.
323 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
324 sgotplt, srelgot, splt and srelpl.
325 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
327 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
328 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
329 (microblaze_elf_create_dynamic_sections): Likewise.
330 (allocate_dynrelocs): Likewise.
331 (microblaze_elf_size_dynamic_sections): Likewise.
332 (microblaze_elf_finish_dynamic_symbol): Likewise.
333 (microblaze_elf_finish_dynamic_sections): Likewise.
334 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
336 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
337 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
339 (allocate_dynrelocs): Likewise.
340 (nds32_elf_size_dynamic_sections): Likewise.
341 (nds32_elf_relocate_section): Likewise.
342 (nds32_elf_finish_dynamic_symbol): Likewise.
343 (nds32_elf_finish_dynamic_sections): Likewise.
344 (nds32_elf_check_relocs): Likewise.
345 (calculate_plt_memory_address): Likewise.
346 (calculate_got_memory_address): Likewise.
347 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
348 sgotplt, srelgot, splt and srelplt.
349 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
350 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
351 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
352 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
353 (or1k_elf_finish_dynamic_sections): Likewise.
354 (or1k_elf_finish_dynamic_symbol): Likewise.
355 (allocate_dynrelocs): Likewise.
356 (or1k_elf_size_dynamic_sections): Likewise.
357 (or1k_elf_create_dynamic_sections): Likewise.
358 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
359 plt, relplt, iplt, reliplt and sgotplt.
360 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
361 (ppc_elf_create_glink): Likewise.
362 (ppc_elf_create_dynamic_sections): Likewise.
363 (ppc_elf_check_relocs): Likewise.
364 (ppc_elf_select_plt_layout): Likewise.
365 (ppc_elf_tls_setup): Likewise.
366 (allocate_got): Likewise.
367 (allocate_dynrelocs): Likewise.
368 (ppc_elf_size_dynamic_sections): Likewise.
369 (ppc_elf_relax_section): Likewise.
370 (ppc_elf_relocate_section): Likewise.
371 (ppc_elf_finish_dynamic_symbol): Likewise.
372 (ppc_elf_reloc_type_class): Likewise.
373 (ppc_elf_finish_dynamic_sections): Likewise.
374 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
375 (rl78_elf_check_relocs): Likewise.
376 (rl78_elf_finish_dynamic_sections): Likewise.
377 (rl78_elf_always_size_sections): Likewise.
378 * elf32-s390.c (create_got_section): Delete.
379 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
380 (elf_s390_check_relocs): Likewise.
381 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
382 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
383 * elf32-score7.c (score_elf_create_got_section): As above.
384 (s7_bfd_score_elf_finish_dynamic_sections): As above.
385 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
386 sgotplt, srelgot, splt and srelplt.
387 (create_got_section): Don't set them.
388 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
390 (allocate_dynrelocs): Likewise.
391 (sh_elf_size_dynamic_sections): Likewise.
392 (sh_elf_add_rofixup): Likewise.
393 (sh_elf_relocate_section): Likewise.
394 (sh_elf_check_relocs): Likewise.
395 (sh_elf_finish_dynamic_symbol): Likewise.
396 (sh_elf_finish_dynamic_sections): Likewise.
397 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
398 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
399 * elf32-vax.c (elf_vax_check_relocs): Likewise.
400 (elf_vax_adjust_dynamic_symbol): Likewise.
401 (elf_vax_always_size_sections): Likewise.
402 (elf_vax_instantiate_got_entries): Likewise.
403 (elf_vax_relocate_section): Likewise.
404 (elf_vax_finish_dynamic_symbol): Likewise.
405 (elf_vax_finish_dynamic_sections): Likewise.
406 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
407 (xstormy16_elf_always_size_sections): Likewise.
408 (xstormy16_elf_relocate_section): Likewise.
409 (xstormy16_elf_finish_dynamic_sections): Likewise.
410 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
411 sgotplt, srelgot, splt and srelplt.
412 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
414 (elf_xtensa_allocate_dynrelocs): Likewise.
415 (elf_xtensa_allocate_local_got_size): Likewise.
416 (elf_xtensa_size_dynamic_sections): Likewise.
417 (elf_xtensa_relocate_section): Likewise.
418 (elf_xtensa_finish_dynamic_sections): Likewise.
419 (shrink_dynamic_reloc_sections): Likewise.
420 (elf_xtensa_get_plt_section): Likewise.
421 (elf_xtensa_get_gotplt_section): Likewise.
422 (xtensa_callback_required_dependence): Likewise.
423 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
424 shortcuts to dynamic sections.
425 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
427 (elf64_alpha_size_plt_section): Likewise.
428 (elf64_alpha_size_rela_got_1): Likewise.
429 (elf64_alpha_size_rela_got_section): Likewise.
430 (elf64_alpha_relocate_section): Likewise.
431 (elf64_alpha_finish_dynamic_symbol): Likewise.
432 (elf64_alpha_finish_dynamic_sections): Likewise.
433 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
434 * elf64-s390.c (create_got_section): Delete.
435 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
436 (elf_s390_check_relocs): Likewise.
437 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
439 (sh_elf64_check_relocs): Likewise.
440 (sh64_elf64_adjust_dynamic_symbol): Likewise.
441 (sh64_elf64_size_dynamic_sections): Likewise.
442 (sh64_elf64_finish_dynamic_symbol): Likewise.
443 (sh64_elf64_finish_dynamic_sections): Likewise.
444 * elflink.c (_bfd_elf_create_got_section): Likewise.
445 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
446 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
447 (elfNN_ia64_finish_dynamic_sections): Likewise.
448 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
449 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
450 sgotplt, splt and sgot.
451 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
453 (mips_elf_gotplt_index): Likewise.
454 (mips_elf_primary_global_got_index): Likewise.
455 (mips_elf_global_got_index): Likewise.
456 (mips_elf_got_offset_from_index): Likewise.
457 (mips_elf_create_local_got_entry): Likewise.
458 (mips_elf_create_got_section): Likewise.
459 (mips_elf_calculate_relocation): Likewise.
460 (_bfd_mips_elf_create_dynamic_sections): Likewise.
461 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
462 (mips_elf_lay_out_got): Likewise.
463 (mips_elf_set_plt_sym_value): Likewise.
464 (_bfd_mips_elf_size_dynamic_sections): Likewise.
465 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
466 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
467 (mips_finish_exec_plt): Likewise.
468 (mips_vxworks_finish_exec_plt): Likewise.
469 (mips_vxworks_finish_shared_plt): Likewise.
470 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
471 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
472 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
474 2016-11-23 Alan Modra <amodra@gmail.com>
476 * po/BLD-POTFILES.in: Regenerate.
477 * po/SRC-POTFILES.in: Regenerate.
479 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
481 * warning.m4: Fix spelling in comments.
482 * configure.ac: Fix spelling in comments.
483 * configure: Regenerate.
485 2016-11-22 Alan Modra <amodra@gmail.com>
488 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
489 * elf32-ppc.c: Include opcode/ppc.h.
490 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
491 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
492 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
493 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
494 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
495 (ppc_elf_link_hash_table_create): Update default_params init.
496 (ppc_elf_vle_split16): Correct shift and mask. Add params.
497 Report or fix insn/reloc mismatches.
498 (ppc_elf_relocate_section): Pass input_section, offset and fixup
499 to ppc_elf_vle_split16.
501 2016-11-22 Alan Modra <amodra@gmail.com>
503 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
504 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
505 bfd_put_32 param with input_bfd.
506 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
507 ppc_elf_vle_split16 param.
508 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
510 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
512 * dwarf2.c (build_line_info_table): Rename `index' local
513 variable to `line_index'.
514 (build_lookup_funcinfo_table): Rename `index' local variable to
517 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
519 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
520 apply the negative GOT offset optimization in 64-bit code.
522 2016-11-18 James Clarke <jrtc27@jrtc27.com>
524 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
525 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
526 R_SPARC_GOT* for non-local references. Instead, treat them like
527 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
528 immediate with the calculated relocation.
530 2016-11-18 Nick Clifton <nickc@redhat.com>
533 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
534 an informative error message.
536 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
539 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
540 manipulation of diff value, and don't assume sym2 is less than sym1.
541 (elf32_avr_adjust_reloc_if_spans_insn): New function.
542 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
543 and remove redundant did_pad.
546 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
549 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
550 plt_got.offset for R_X86_64_PLTOFF64.
552 2016-11-14 Nick Clifton <nickc@redhat.com>
554 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
556 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
559 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
560 but treat them as debugging symbols.
562 2016-11-10 Jiong Wang <jiong.wang@arm.com>
565 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
566 symbol locally in PIE.
568 2016-11-10 Nick Clifton <nickc@redhat.com>
571 * compress.c (bfd_get_full_section_contents): Provide a more
572 helpful error message when a section is too large to load.
574 2016-11-08 Pedro Alves <palves@redhat.com>
576 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
579 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
581 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
582 'number_of_functions' to keep lookup table and number of entries in
584 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
585 to keep lookup table and number of entries in the table.
586 (lookup_funcinfo): New structure for lookup table for function
588 (build_line_info_table): New function to create and build the lookup
589 table for line information.
590 (lookup_address_in_line_info_table): Use the lookup table instead of
591 traverse a linked list.
592 (compare_lookup_funcinfos): New compare fuction used in sorting of
593 lookup table for function references.
594 (build_lookup_funcinfo_table): New function to create, build and
595 sort the lookup table for functions references.
596 (lookup_address_in_function_table): Use the table instead of
597 traverse a linked list.
598 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
601 2016-11-04 Nick Clifton <nickc@redhat.com>
603 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
604 when supporting 64-bit BFD targets.
606 2016-11-03 Tristan Gingold <gingold@adacore.com>
608 * config.bfd: Deprecate many old triplets.
610 2016-11-03 Nick Clifton <nickc@redhat.com>
612 * po/da.po: Updated Danish translation.
614 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
616 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
617 not fall through to the default case.
619 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
620 Andrew Waterman <andrew@sifive.com>
622 Add support for RISC-V architecture.
623 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
624 * config.bdf: Likewise.
625 * configure.ac: Likewise.
626 * Makefile.in: Regenerate.
627 * configure: Regenerate.
628 * archures.c: Add bfd_riscv_arch.
629 * reloc.c: Add riscv relocs.
630 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
631 * bfd-in2.h: Regenerate.
632 * libbfd.h: Regenerate.
633 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
634 * elfnn-riscv.c: New file.
635 * elfxx-riscv.c: New file.
636 * elfxx-riscv.h: New file.
638 2016-10-31 Alan Modra <amodra@gmail.com>
641 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
644 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
646 * cpu-arc.c (arc_get_mach): Delete.
648 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
650 * elfxx-mips.c (STUB_JALR): Correct description.
652 2016-10-20 Nick Clifton <nickc@redhat.com>
654 * po/gas.pot: Regenerate.
656 2016-10-19 Nick Clifton <nickc@redhat.com>
658 * aout-adobe.c: Add missing c-format tags for translatable strings.
659 * aout-cris.c: Likewise.
662 * binary.c: Likewise.
664 * coff-alpha.c: Likewise.
665 * coff-arm.c: Likewise.
666 * coff-i860.c: Likewise.
667 * coff-mcore.c: Likewise.
668 * coff-ppc.c: Likewise.
669 * coff-rs6000.c: Likewise.
670 * coff-sh.c: Likewise.
671 * coff-tic4x.c: Likewise.
672 * coff-tic54x.c: Likewise.
673 * coff-tic80.c: Likewise.
674 * coff64-rs6000.c: Likewise.
675 * coffcode.h: Likewise.
676 * coffgen.c: Likewise.
677 * cofflink.c: Likewise.
678 * coffswap.h: Likewise.
679 * cpu-arm.c: Likewise.
680 * dwarf2.c: Likewise.
682 * elf-attrs.c: Likewise.
683 * elf-eh-frame.c: Likewise.
684 * elf-ifunc.c: Likewise.
685 * elf-m10300.c: Likewise.
686 * elf-s390-common.c: Likewise.
688 * elf32-arc.c: Likewise.
689 * elf32-arm.c: Likewise.
690 * elf32-avr.c: Likewise.
691 * elf32-bfin.c: Likewise.
692 * elf32-cr16.c: Likewise.
693 * elf32-cr16c.c: Likewise.
694 * elf32-cris.c: Likewise.
695 * elf32-crx.c: Likewise.
696 * elf32-d10v.c: Likewise.
697 * elf32-d30v.c: Likewise.
698 * elf32-epiphany.c: Likewise.
699 * elf32-fr30.c: Likewise.
700 * elf32-frv.c: Likewise.
701 * elf32-gen.c: Likewise.
702 * elf32-hppa.c: Likewise.
703 * elf32-i370.c: Likewise.
704 * elf32-i386.c: Likewise.
705 * elf32-i960.c: Likewise.
706 * elf32-ip2k.c: Likewise.
707 * elf32-iq2000.c: Likewise.
708 * elf32-lm32.c: Likewise.
709 * elf32-m32c.c: Likewise.
710 * elf32-m32r.c: Likewise.
711 * elf32-m68hc11.c: Likewise.
712 * elf32-m68hc12.c: Likewise.
713 * elf32-m68hc1x.c: Likewise.
714 * elf32-m68k.c: Likewise.
715 * elf32-mcore.c: Likewise.
716 * elf32-mep.c: Likewise.
717 * elf32-metag.c: Likewise.
718 * elf32-microblaze.c: Likewise.
719 * elf32-moxie.c: Likewise.
720 * elf32-msp430.c: Likewise.
721 * elf32-mt.c: Likewise.
722 * elf32-nds32.c: Likewise.
723 * elf32-nios2.c: Likewise.
724 * elf32-or1k.c: Likewise.
725 * elf32-pj.c: Likewise.
726 * elf32-ppc.c: Likewise.
727 * elf32-rl78.c: Likewise.
728 * elf32-rx.c: Likewise.
729 * elf32-s390.c: Likewise.
730 * elf32-score.c: Likewise.
731 * elf32-score7.c: Likewise.
732 * elf32-sh-symbian.c: Likewise.
733 * elf32-sh.c: Likewise.
734 * elf32-sh64.c: Likewise.
735 * elf32-spu.c: Likewise.
736 * elf32-tic6x.c: Likewise.
737 * elf32-tilepro.c: Likewise.
738 * elf32-v850.c: Likewise.
739 * elf32-vax.c: Likewise.
740 * elf32-visium.c: Likewise.
741 * elf32-xgate.c: Likewise.
742 * elf32-xtensa.c: Likewise.
743 * elf64-alpha.c: Likewise.
744 * elf64-gen.c: Likewise.
745 * elf64-hppa.c: Likewise.
746 * elf64-ia64-vms.c: Likewise.
747 * elf64-mmix.c: Likewise.
748 * elf64-ppc.c: Likewise.
749 * elf64-s390.c: Likewise.
750 * elf64-sh64.c: Likewise.
751 * elf64-sparc.c: Likewise.
752 * elf64-x86-64.c: Likewise.
753 * elfcode.h: Likewise.
754 * elfcore.h: Likewise.
755 * elflink.c: Likewise.
756 * elfnn-aarch64.c: Likewise.
757 * elfnn-ia64.c: Likewise.
758 * elfxx-mips.c: Likewise.
759 * elfxx-sparc.c: Likewise.
760 * elfxx-tilegx.c: Likewise.
763 * libbfd.c: Likewise.
764 * linker.c: Likewise.
765 * m68klinux.c: Likewise.
766 * mach-o.c: Likewise.
771 * pe-mips.c: Likewise.
772 * peXXigen.c: Likewise.
773 * pei-x86_64.c: Likewise.
774 * peicode.h: Likewise.
775 * ppcboot.c: Likewise.
777 * sparclinux.c: Likewise.
780 * vms-alpha.c: Likewise.
781 * vms-lib.c: Likewise.
782 * xcofflink.c: Likewise.
784 2016-10-18 Nick Clifton <nickc@redhat.com>
786 * po/da.po: Updated Danish translation.
788 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
790 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
793 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
795 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
796 variable to `reloc_index'.
798 2016-10-12 Alan Modra <amodra@gmail.com>
800 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
801 (STD_SECTION): Adjust to suit.
802 * elf.c (_bfd_elf_large_com_section): Likewise.
803 * bfd-in2.h: Regenerate.
805 2016-10-11 Alan Modra <amodra@gmail.com>
807 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
808 defined temporarily with bfd_und_section.
809 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
810 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
811 symbols with bfd_und_section.
813 2016-10-07 Alan Modra <amodra@gmail.com>
815 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
816 obfd param with struct bfd_link_info param. Update all callers.
817 * linker.c (bfd_merge_private_bfd_data): Likewise.
818 (_bfd_generic_verify_endian_match): Likewise.
819 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
820 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
821 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
822 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
823 (_bfd_elf_merge_object_attributes): Likewise.
824 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
825 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
826 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
827 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
828 (elf32_arm_merge_private_bfd_data): Likewise.
829 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
830 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
831 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
832 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
833 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
834 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
835 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
836 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
837 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
838 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
839 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
840 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
841 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
842 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
843 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
844 (elf32_msp430_merge_private_bfd_data): Likewise.
845 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
846 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
847 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
848 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
849 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
850 (ppc_elf_merge_obj_attributes): Likewise.
851 (ppc_elf_merge_private_bfd_data): Likewise.
852 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
853 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
854 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
855 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
856 (elf32_score_merge_private_bfd_data): Likewise.
857 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
858 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
859 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
860 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
861 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
862 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
863 (elf32_tic6x_merge_private_bfd_data): Likewise.
864 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
865 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
866 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
867 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
868 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
869 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
870 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
871 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
872 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
873 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
874 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
875 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
876 (mips_elf_merge_obj_attributes): Likewise.
877 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
878 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
879 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
880 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
881 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
882 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
883 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
884 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
885 * bfd-in2.h: Regenerate.
886 * libbfd.h: Regenerate.
888 2016-10-07 Alan Modra <amodra@gmail.com>
890 * Makefile.am (LIBBFD_H_FILES): Update.
891 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
892 * cpu-sh.c (sh_merge_bfd_arch): Move to..
893 * elf32-sh.c: ..here, and make static.
894 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
896 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
897 _bfd_generic_verify_endian_match.
898 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
899 (bfd_elf32_bfd_merge_private_bfd_data): Define as
900 _bfd_generic_verify_endian_match.
901 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
903 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
904 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
905 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
906 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
907 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
908 * linker.c: ..here, and make internal.
909 * bfd.c (bfd_merge_private_bfd_data): Move to..
911 * Makefile.in: Regenerate.
912 * doc/Makefile.in: Regenerate.
913 * bfd-in2.h: Regenerate.
914 * libbfd.h: Regenerate.
916 2016-10-06 Alan Modra <amodra@gmail.com>
918 * coff-h8300.c: Spell fall through comments consistently.
919 * coffgen.c: Likewise.
920 * elf32-hppa.c: Likewise.
921 * elf32-ppc.c: Likewise.
922 * elf32-score.c: Likewise.
923 * elf32-score7.c: Likewise.
924 * elf64-ppc.c: Likewise.
925 * elfxx-aarch64.c: Likewise.
926 * elfxx-mips.c: Likewise.
927 * cpu-ns32k.c: Add missing fall through comments.
928 * elf-m10300.c: Likewise.
929 * elf32-arm.c: Likewise.
930 * elf32-avr.c: Likewise.
931 * elf32-bfin.c: Likewise.
932 * elf32-frv.c: Likewise.
933 * elf32-i386.c: Likewise.
934 * elf32-microblaze.c: Likewise.
935 * elf32-nds32.c: Likewise.
936 * elf32-ppc.c: Likewise.
937 * elf32-rl78.c: Likewise.
938 * elf32-rx.c: Likewise.
939 * elf32-s390.c: Likewise.
940 * elf32-sh.c: Likewise.
941 * elf32-tic6x.c: Likewise.
942 * elf64-ia64-vms.c: Likewise.
943 * elf64-ppc.c: Likewise.
944 * elf64-s390.c: Likewise.
945 * elf64-x86-64.c: Likewise.
946 * elflink.c: Likewise.
947 * elfnn-aarch64.c: Likewise.
948 * elfnn-ia64.c: Likewise.
953 * versados.c: Likewise.
955 2016-10-06 Alan Modra <amodra@gmail.com>
957 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
959 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
960 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
962 2016-10-06 Alan Modra <amodra@gmail.com>
964 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
965 OR in arithmetic expression, not boolean OR.
967 2016-09-30 Alan Modra <amodra@gmail.com>
969 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
970 as per comment at head of bfd-in2.h.
971 * Makefile.in: Regenerate.
973 2016-09-30 Alan Modra <amodra@gmail.com>
975 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
976 _bfd_error_handler (...) throughout.
977 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
978 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
979 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
980 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
981 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
982 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
983 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
984 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
985 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
986 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
987 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
988 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
989 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
990 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
991 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
992 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
993 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
994 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
995 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
996 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
997 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
998 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
999 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1000 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1001 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1002 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1003 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1004 * xcofflink.c: Likewise.
1006 2016-09-30 Alan Modra <amodra@gmail.com>
1008 * bfd-in.h: Include stdarg.h.
1009 * bfd.c (bfd_error_handler_type): Make like vprintf.
1010 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1011 (error_handler_internal): New function, split out from..
1012 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1013 (bfd_set_error_handler): Update.
1014 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1015 (_bfd_assert_handler): Make static.
1016 * coffgen.c (null_error_handler): Update params.
1017 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1018 Don't use bfd_error_handler_type.
1019 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1020 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1021 to _bfd_error_handler.
1022 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1023 (bfd_assert_handler_type): Likewise.
1024 (_bfd_error_handler): Update.
1025 * bfd-in2.h: Regenerate.
1026 * libbfd.h: Regenerate.
1028 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1031 * elf-bfd.h (struct elf_backend_data): Delete
1032 elf_backend_count_output_relocs callback and add
1033 elf_backend_update_relocs.
1034 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1035 (emit_relocs): Deleted.
1036 (elf32_arm_emit_relocs): Deleted.
1037 (elf_backend_emit_relocs): Updated not to use the old functions.
1038 (elf32_arm_update_relocs): New function.
1039 (elf_backend_update_relocs): New define.
1040 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1041 relocation count. Call elf_backend_emit_relocs.
1042 (_bfd_elf_size_reloc_section): Do not call
1043 elf_backend_count_output_relocs.
1044 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1045 (elf_backend_update_relocs): New define.
1047 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1050 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1051 Thumb-ARM stub is too far.
1053 2016-09-27 Nick Clifton <nickc@redhat.com>
1056 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1057 timestamp field if real time values are not being stored.
1059 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1061 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1062 to verify CC_FOR_BUILD compiler.
1063 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1064 and add CC_FOR_BUILD compiler checks.
1065 * Makefile.in: Regenerate.
1066 * configure: Likewise.
1067 * doc/Makefile.in: Likewise.
1069 2016-09-26 Awson <kyrab@mail.ru>
1072 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1073 for R_AMD64_PCRQUAD relocations.
1075 2016-09-26 Alan Modra <amodra@gmail.com>
1077 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1078 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1079 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1080 attributes, merge them. Don't warn about undefined tag bits,
1081 or copy unknown values to output.
1082 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1083 _bfd_elf_ppc_merge_fp_attributes.
1085 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1088 * elf-bfd.h (struct elf_backend_data): Add
1089 elf_backend_count_output_relocs callback to count relocations in
1091 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1092 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1093 (elf32_arm_count_output_relocs): New function.
1094 (emit_relocs): New function.
1095 (elf32_arm_emit_relocs): New function.
1096 (elf32_arm_vxworks_emit_relocs): New function.
1097 (elf_backend_emit_relocs): Updated to use the new functions.
1098 (elf_backend_count_output_relocs): New define.
1099 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1100 to the relocation count.
1101 (_bfd_elf_link_size_reloc_section): Use callback to count the
1102 relocations which will be in output.
1103 (_bfd_elf_default_count_output_relocs): New function.
1104 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1106 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1108 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1109 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1110 bigger than 0x1000 bytes.
1112 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1114 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1117 2016-09-14 Nick Clifton <nickc@redhat.com>
1120 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1121 contains a valid size for the Debug directory.
1123 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1125 * format.c (struct bfd_preserve): New "build_id" field.
1126 (bfd_preserve_save): Save "build_id".
1127 (bfd_preserve_restore): Restore "build_id".
1129 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1132 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1133 relocation with copy relocation when building executable.
1135 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1138 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1139 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1140 Compute shrink_boundary and adjust addend only if
1141 addend_within_shrink_boundary.
1142 (elf32_avr_relax_section): Modify calls to
1143 elf32_avr_relax_delete_bytes to pass extra parameter.
1145 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1147 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1148 array of bytes and use bfd_get_16 to interpret its encoding according
1149 to endianness of target.
1151 2016-09-01 Alan Modra <amodra@gmail.com>
1153 * elf64-ppc.c (synthetic_opd): New static var.
1154 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1155 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1157 2016-08-31 Alan Modra <amodra@gmail.com>
1159 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1160 track max group size with a new "group_size" var that is reduced
1161 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1164 2016-08-31 Alan Modra <amodra@gmail.com>
1166 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1167 (elf_backend_section_processing): Don't define.
1168 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1169 split on non-exec sections differing in SHF_PPC_VLE. When
1170 splitting segments, mark size invalid.
1172 2016-08-30 Alan Modra <amodra@gmail.com>
1175 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1177 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1181 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1182 R_386_PC32 relocation is used to call IFUNC function in PIC
1185 2016-08-27 Alan Modra <amodra@gmail.com>
1188 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1189 have corresponding SHF_GROUP sections.
1190 (bfd_elf_set_group_contents): Comment.
1192 2016-08-27 Alan Modra <amodra@gmail.com>
1195 * elf64-ppc.c (pc_dynrelocs): New function.
1196 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1197 handle pic dynamic relocs.
1199 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1201 * bfd-in.h (struct elf32_arm_params): Define.
1202 (bfd_elf32_arm_set_target_relocs): Rename into ...
1203 (bfd_elf32_arm_set_target_params): This. Use a struct
1204 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1205 * bfd-in2.h: Regenerate.
1206 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1207 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1208 elf32_arm_params rather than as individual parameters.
1210 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1212 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1213 passed the end of htab->stub_group array.
1214 (elf32_arm_create_or_find_stub_sec): Likewise.
1215 (elf32_arm_create_stub): Likewise.
1217 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1219 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1220 to TRUE for GOT and TLS relocs.
1222 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1224 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1226 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1228 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1229 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1230 (struct elf_arc_link_hash_table): Likewise.
1231 (elf_arc_link_hash_newfunc): Likewise.
1232 (elf_arc_link_hash_table_free): Likewise.
1233 (arc_elf_link_hash_table_create): Likewise.
1234 (elf_arc_relocate_section): Fixed conditions related to dynamic
1235 (elf_arc_check_relocs): Likewise.
1236 (arc_elf_create_dynamic_sections): Added
1237 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1238 through the hash table.
1240 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1242 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1243 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1246 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1248 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1250 * bfd-in2.h: Regenerated from the previous changes.
1251 * libbfd.h: Regenerated from the previous changes.
1253 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1255 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1256 the input import library bfd.
1257 * bfd-in2.h: Regenerate.
1258 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1259 and new_cmse_stub_offset fields.
1260 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1262 (elf32_arm_add_stub): Likewise for stub_offset.
1263 (arm_new_stubs_start_offset_ptr): New function.
1264 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1265 empty SG veneers to have zero relocations.
1266 (arm_size_one_stub): Only initialize stub size and template
1267 information for non empty veneers. Do not update veneer section size
1268 if veneer already has an offset.
1269 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1270 of a boolean indicating success or failure.
1271 (cmse_scan): Change stub_changed parameter into an integer pointer
1272 parameter cmse_stub_created to count the number of stub created and
1273 adapt to change of return value in elf32_arm_create_stub.
1274 (cmse_entry_fct_p): New function.
1275 (arm_list_new_cmse_stub): Likewise.
1276 (set_cmse_veneer_addr_from_implib): Likewise.
1277 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1278 cmse_scan instead of that of cmse_stub_changed to compute the number
1279 of stub created and use it to initialize stub_changed. Call
1280 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1281 of return value in elf32_arm_create_stub. Use
1282 arm_stub_section_start_offset () if not NULL to initialize size of
1283 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1284 erratum fix to -1. Use ret to hold return value.
1285 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1286 NULL to initialize size of secure gateway veneers section. Adapt
1287 comment to stress the importance of zeroing veneer section content.
1288 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1289 initialize eponymous field in struct elf32_arm_link_hash_table.
1291 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1293 * elf32-s390.c (stdarg.h): New include.
1294 (elf_s390_grok_psinfo): New function.
1295 (elf_s390_write_core_note): New function.
1296 (elf_backend_grok_psinfo): Declare backend hook.
1297 (elf_backend_write_core_note): Likewise.
1298 * elf64-s390.c (stdarg.h): New include.
1299 (elf_s390_grok_prstatus): New function.
1300 (elf_s390_grok_psinfo): New function.
1301 (elf_s390_write_core_note): New function.
1302 (elf_backend_grok_prstatus): Declare backend hook.
1303 (elf_backend_grok_psinfo): Likewise.
1304 (elf_backend_write_core_note): Likewise.
1306 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1308 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1309 (elf_s390_finish_ifunc_symbol): Likewise.
1310 (elf_s390_finish_dynamic_symbol): Likewise.
1311 (elf_s390_finish_dynamic_sections): Likewise.
1312 (elf_s390_grok_prstatus): Likewise.
1313 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1314 (elf_s390_finish_dynamic_symbol): Likewise.
1316 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1318 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1320 2016-08-23 Nick Clifton <nickc@redhat.com>
1322 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1323 there is no arm data associated with the section.
1325 2016-08-23 Alan Modra <amodra@gmail.com>
1328 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1329 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1331 2016-08-22 Nick Clifton <nickc@redhat.com>
1333 * doc/chew.c (main): Free the string buffer used to files as they
1336 2016-08-22 Alan Modra <amodra@gmail.com>
1338 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1339 (ppc_elf_relocate_section): ..to here. Comment. Error on
1340 detecting -mbss-plt -fPIC local ifuncs too.
1341 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1342 branch table entries.
1344 2016-08-19 Nick Clifton <nickc@redhat.com>
1346 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1347 section after the symbol table and string table sections.
1349 2016-08-19 Alan Modra <amodra@gmail.com>
1351 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1352 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1353 dyn_relocs for weakdefs.
1354 (alias_readonly_dynrelocs): New function.
1355 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1356 (ppc64_elf_relocate_section): Simplify condition under which
1357 dyn_relocs are emitted.
1359 2016-08-19 Alan Modra <amodra@gmail.com>
1362 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1363 (readonly_dynrelocs): Comment fix.
1364 (global_entry_stub): New function.
1365 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1366 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1367 that in size_global_entry_stubs, handling ifunc too. Delete dead
1369 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1370 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1371 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1372 undefweak syms. Expand and correct comments.
1373 (size_global_entry_stubs): Ensure symbol is defined.
1374 (ppc64_elf_relocate_section): Match condition under which
1375 dyn_relocs are emitted to that in allocate_dynrelocs.
1377 2016-08-12 Alan Modra <amodra@gmail.com>
1379 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1380 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1381 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1383 2016-08-11 Alan Modra <amodra@gmail.com>
1385 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1386 non_got_ref true in any case where we could have generated dynbss
1387 copies but decide not to do so.
1389 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1391 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1392 the stub address retrieved if associated with a microMIPS
1395 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1397 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1398 stub also add STO_MICROMIPS annotation.
1400 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1402 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1403 in microMIPS LA25 stub references.
1405 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1407 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1408 adjusting the use_count of merged .got entries.
1410 2016-08-08 Nick Clifton <nickc@redhat.com>
1412 * doc/chew.c (delete_string): Only free the string buffer if it is
1413 there. Mark the buffer as NULL after freeing.
1414 (drop): Free the dropped string.
1415 (free_words): New function: Frees the memory allocated to the
1417 (add_instrinsic): Duplicate the name string, so that it can be
1419 (compile): Free unused words.
1420 (main): Free the dictionary and top level string buffers at the
1423 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1425 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1426 * bfd-in2.h: Regenerate.
1427 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1429 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1430 cmse_implib field in struct elf32_arm_link_hash_table.
1431 (elf32_arm_filter_cmse_symbols): New function.
1432 (elf32_arm_filter_implib_symbols): Likewise.
1433 (elf_backend_filter_implib_symbols): Define to
1434 elf32_arm_filter_implib_symbols.
1436 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1438 * elf32-arm.c (CMSE_PREFIX): Define macro.
1439 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1440 (cmse_branch_thumb_only): Declare stub.
1441 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1442 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1443 FALSE if there is no PLT.
1444 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1445 (elf32_arm_final_link_relocate): Likewise.
1446 (elf32_arm_gc_sweep_hook): Likewise.
1447 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1448 secure entry functions.
1449 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1450 (arm_dedicated_stub_output_section_required): Change to a switch case
1451 and add a case for arm_stub_cmse_branch_thumb_only.
1452 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1453 (arm_stub_dedicated_output_section_name): Likewise.
1454 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1455 ATTRIBUTE_UNUSED for htab parameter.
1456 (arm_stub_required_alignment): Likewise.
1457 (arm_stub_sym_claimed): Likewise.
1458 (arm_dedicated_stub_section_padding): Likewise.
1459 (cmse_scan): New function.
1460 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1461 Set stub_changed to TRUE if such veneers were created.
1462 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1465 2016-08-02 Alan Modra <amodra@gmail.com>
1468 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1470 2016-08-02 Nick Clifton <nickc@redhat.com>
1473 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1474 (elf_backend_sweep_hook): Delete.
1476 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1477 Kwok Cheung Yeung <kcy@codesourcery.com>
1479 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1480 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1481 (ppc_elf_vle_split16): Clear field before inserting.
1483 2016-08-01 Nick Clifton <nickc@redhat.com>
1485 * po/sv.po: Updated Swedish translation.
1487 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1488 Nick Clifton <nickc@redhat.com>
1491 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1492 of the coff_section_data before using it.
1494 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1496 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1497 in PLT compression selection.
1498 (_bfd_mips_elf_check_relocs): Likewise.
1500 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1502 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1503 case where there's no elf_link_hash_entry while processing
1504 GOT_NORMAL got entries.
1506 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1508 * version.m4 (BFD_VERSION): Set to 2.27.51.
1509 * configure: Regenerated.
1511 2016-07-21 Nick Clifton <nickc@redhat.com>
1513 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1514 (swap_out_syms): Return an error when not finding ELF output
1515 section rather than asserting.
1517 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1519 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1521 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1523 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1524 and handle pr_pid if present.
1526 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf.c (assign_file_positions_for_load_sections): Also check
1530 p_paddr for program header space.
1532 2016-07-20 Alan Modra <amodra@gmail.com>
1534 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1535 ppc64_elf_unhandled_reloc for special_function.
1536 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1538 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1540 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1542 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1543 corresponding error message.
1545 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1547 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1548 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1549 (branch_reloc_p): New function.
1550 (mips_elf_calculate_relocation): Handle ISA mode determination
1551 for relocations against section symbols, against absolute
1552 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1554 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1555 checks for weak undefined symbols. Also check target alignment
1556 within the same ISA mode.
1557 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1558 in the alignment check.
1559 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1560 <R_MICROMIPS_PC10_S1>: Likewise.
1561 <R_MICROMIPS_PC16_S1>: Likewise.
1562 (mips_elf_perform_relocation): Report a failure for unsupported
1563 same-mode JALX instructions and cross-mode branches.
1564 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1565 error messages for jumps to misaligned addresses.
1567 2016-07-16 Alan Modra <amodra@gmail.com>
1569 * elflink.c: Include plugin-api.h.
1570 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1571 (try_claim): ..here.
1572 * plugin.h: Don't include bfd.h.
1573 (bfd_plugin_open_input): Declare.
1575 2016-07-16 Alan Modra <amodra@gmail.com>
1577 * targets.c (bfd_seach_for_target): Rename to..
1578 (bfd_iterate_over_targets): ..this. Rewrite doc.
1579 * bfd-in2.h: Regenerate.
1581 2016-07-16 Alan Modra <amodra@gmail.com>
1583 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1584 * libbfd.h: Regenerate.
1585 * bfd-in2.h: Regenerate.
1587 2016-07-16 Alan Modra <amodra@gmail.com>
1589 * libbfd-in.h (BFD_ALIGN): Move to..
1591 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1592 * elf32-ppc.c (default_params): Adjust init.
1593 (ppc_elf_link_params): Set pagesize_p2.
1594 * libbfd.h: Regenerate.
1595 * bfd-in2.h: Regenerate.
1597 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1599 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1600 (_bfd_elf_filter_global_symbols): Declare.
1601 * elf.c (_bfd_elf_filter_global_symbols): New function.
1602 * elflink.c (elf_filter_global_symbols): Likewise.
1603 (elf_output_implib): Likewise.
1604 (bfd_elf_final_link): Call above function, failing if it does.
1605 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1607 (elf_backend_copy_indirect_symbol): Fix spacing.
1608 (elf_backend_hide_symbol): Likewise.
1609 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1611 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1612 Nick Clifton <nickc@redhat.com>
1614 * elf32-arc.c (PR_DEBUG): Delete.
1615 Fix printing of debug information. Fix formatting of debug
1617 (debug_arc_reloc): Handle symbols that are not from an input file.
1618 (arc_do_relocation): Remove excessive exclamation points.
1620 * arc-got.h: Fix formatting. Fix printing of debug information.
1621 (new_got_entry_to_list): Use xmalloc.
1622 * config.bfd: use the big-endian arc vector as the default vector
1623 for big-endian arc targets.
1625 2016-07-15 Alan Modra <amodra@gmail.com>
1627 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1628 from marking sym_indices.
1630 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1632 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1633 first with relocations against absolute symbols.
1634 (bfd_install_relocation): Likewise.
1636 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1639 .got/.got.plt sections to 8 bytes.
1641 2016-07-12 Nick Clifton <nickc@redhat.com>
1643 * binary.c (binary_set_section_contents): Second grammar fix.
1645 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1647 * binary.c (binary_set_section_contents): Fix grammar in warning
1650 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1652 * elf32-arc.c: made PR_DEBUG always defined.
1654 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1656 * arc-got.h: Moved got related structures from elf32-arc.c to
1657 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1658 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1659 tls_type_for_reloc, symbol_has_entry_of_type,
1660 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1661 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1662 relocate_fix_got_relocs_for_got_info,
1663 create_got_dynrelocs_for_single_entry,
1664 create_got_dynrelocs_for_got_info): Added to file.
1665 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1668 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1670 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1672 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1674 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1675 (THUMB32_MOVW): Likewise.
1676 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1677 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1678 (arm_stub_is_thumb): Add new veneer stub.
1679 (arm_type_of_stub): Use new veneer.
1680 (arm_stub_required_alignment): Add new veneer.
1682 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1684 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1685 (SEC_ELF_PURECODE): ... this.
1686 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1688 (elf32_arm_fake_sections): Likewise.
1689 (elf_32_arm_section_flags): Likewise.
1690 (elf_32_arm_lookup_section_flags): Likewise.
1691 * section.c (SEC_ELF_NOREAD): Rename to ...
1692 (SEC_ELF_PURECODE): ... this.
1694 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1696 * elf32-arm.c (using_thumb2_bl): New function.
1697 (arm_type_of_stub): Declare thumb2 variable together and change type
1698 to bfd_boolean. Use using_thumb2_bl () to determine whether
1699 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1700 checked for BL range.
1701 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1702 the bit size of BL offset.
1704 2016-06-29 Nick Clifton <nickc@redhat.com>
1706 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1707 Returns TRUE for AArch64 mapping symbols.
1708 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1709 mapping symbols as precious in object files so that they will not
1711 (elf_backend_symbol_processing): Define.
1713 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1714 for ARM mapping symbols.
1715 (elf32_arm_backend_symbol_processing): Make use of the new function.
1717 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1720 * elflink.c (elf_link_check_versioned_symbol): Return false
1721 for unreferenced undefined symbol.
1723 2016-06-28 Nick Clifton <nickc@redhat.com>
1725 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1728 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1729 function. Marks mapping symbols in object files as precious, so
1730 that strip will not remove them.
1731 (elf_backend_symbol_processing): Define.
1733 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1735 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1736 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1738 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1740 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1742 (mips16_reloc_map): Likewise.
1743 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1744 (mips16_elf64_howto_table_rela): Likewise.
1745 (mips16_reloc_map): Likewise.
1746 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1747 (elf_mips16_howto_table_rela): Likewise.
1748 (mips16_reloc_map): Likewise.
1749 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1750 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1751 (b_reloc_p): Likewise.
1752 (mips_elf_calculate_relocation): Likewise.
1753 (_bfd_mips_elf_check_relocs): Likewise.
1754 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1755 * bfd-in2.h: Regenerate.
1756 * libbfd.h: Regenerate.
1758 2016-06-27 Alan Modra <amodra@gmail.com>
1761 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1762 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1764 (ppc64_elf_size_stubs): Adjust to suit.
1766 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1768 * elf32-dlx.h: New file.
1769 * elf32-dlx.c: Adjust.
1771 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1773 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1775 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1777 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1780 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1782 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1783 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1784 (elfcore_grok_freebsd_psinfo): New function.
1785 (elfcore_grok_freebsd_prstatus): New function.
1786 (elfcore_grok_freebsd_note): New function.
1787 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1790 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1792 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1795 2016-06-24 Alan Modra <amodra@gmail.com>
1797 * config.bfd: Delete mips vxworks patterns matched earlier.
1798 Combine mips*-*-none with mips*-*-elf*.
1800 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1802 * elfxx-mips.c (mips_elf_perform_relocation): Call
1803 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1804 use the `%X%H' format for the cross-mode jump conversion error
1805 message. Remove the full stop from the end of the message.
1806 Continue processing rather than returning failure.
1808 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1810 * archures.c: Remove bfd_mach_arc_nps400.
1811 * bfd-in2.h: Likewise.
1812 * cpu-arc.c (arch_info_struct): Likewise.
1813 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1816 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1820 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1822 (elf_link_is_defined_archive_symbol): Call
1823 bfd_link_plugin_object_p on unknown plugin object and use the
1824 IR symbol table if the input is an IR object.
1825 * plugin.c (bfd_link_plugin_object_p): New function.
1826 * plugin.h (bfd_link_plugin_object_p): New prototype.
1828 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1831 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1832 on symbol from plugin dummy input.
1834 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1836 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1838 * bfd-in2.h: Regenerated.
1839 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1840 with bfd_plugin_unknown.
1842 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1845 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1846 bfd_boolean argument.
1847 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1848 "shared object" with "PIC object" in comments.
1849 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1850 "shared object" with "PIC object" in comments. Avoid PLT if
1851 requested. Generate dynamic relocations for non-GOT references.
1852 Make room for the special first entry in PLT and allocate PLT
1853 entry only for PLT and PC-relative references. Store dynamic
1854 GOT relocations in .rel[a].iplt section for static executables.
1855 If PLT isn't used, always use GOT for symbol value. Don't
1856 allocate GOT entry if it isn't used.
1857 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1858 count only in the code section. Allocate dynamic pointer
1859 relocation against STT_GNU_IFUNC symbol in the non-code section.
1860 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1861 only for PC-relative references.
1862 (elf_i386_allocate_dynrelocs): Pass TRUE to
1863 _bfd_elf_allocate_ifunc_dyn_relocs.
1864 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1865 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1866 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1867 the non-code section and store it in the proper REL section.
1868 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1870 (elf_i386_finish_dynamic_symbol): Generate dynamic
1871 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1872 STT_GNU_IFUNC symbols without PLT.
1873 (elf_i386_finish_dynamic_sections): Don't handle local
1874 STT_GNU_IFUNC symbols here.
1875 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1877 (elf_backend_output_arch_local_syms): New.
1878 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1879 count only in the code section. Allocate dynamic pointer
1880 relocation against STT_GNU_IFUNC symbol in the non-code section.
1881 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1882 count only for PC-relative references.
1883 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1884 _bfd_elf_allocate_ifunc_dyn_relocs.
1885 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1886 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1887 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1888 without PLT. Generate dynamic pointer relocation against
1889 STT_GNU_IFUNC symbol in the non-code section and store it in
1890 the proper RELA section. Don't allow non-pointer relocation
1891 against STT_GNU_IFUNC symbol without PLT.
1892 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1893 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1894 STT_GNU_IFUNC symbols without PLT.
1895 (elf_x86_64_finish_dynamic_sections): Don't handle local
1896 STT_GNU_IFUNC symbols here.
1897 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1899 (elf_backend_output_arch_local_syms): New.
1900 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1901 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1903 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1904 Tony Wang <tony.wang@arm.com>
1906 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1908 (stub_long_branch_thumb2_only): Define stub.
1909 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1910 (arm_stub_long_branch_thumb2_only): Likewise.
1911 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1914 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1916 * archures.c (bfd_mach_sparc_v8plusc): Define.
1917 (bfd_mach_sparc_v9c): Likewise.
1918 (bfd_mach_sparc_v8plusd): Likewise.
1919 (bfd_mach_sparc_v9d): Likewise.
1920 (bfd_mach_sparc_v8pluse): Likewise.
1921 (bfd_mach_sparc_v9e): Likewise.
1922 (bfd_mach_sparc_v8plusv): Likewise
1923 (bfd_mach_sparc_v9v): Likewise.
1924 (bfd_mach_sparc_v8plusm): Likewise.
1925 (bfd_mach_sparc_v9m): Likewise.
1926 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1927 (bfd_mach_sparc_64bit_p): Likewise.
1928 * bfd-in2.h: Regenerate.
1929 * cpu-sparc.c (arch_info_struct): Add entries for
1930 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1931 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1932 and bfd_mach_sparc_v9{c,d,e,v,m}.
1933 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1934 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1936 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1938 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1939 symbols for relocations against IFUNC symbols.
1940 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1942 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1944 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1945 .rela.iplt in DT_PLTRELSZ.
1946 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1947 for DT_PLTRELSZ and DT_RELASZ as well.
1949 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1951 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1952 non-loaded, non-alloced sections.
1953 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1955 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1957 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1958 allocating dynamic relocation.
1959 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1961 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1964 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1965 offsets until reloc_toaddr.
1967 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1969 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1970 Don't check symbol type for STN_UNDEF symbol index.
1971 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1972 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1975 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1977 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1979 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1980 for exact arch value then. Force review of arch check logic for new
1982 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1983 that logic for new architecture.
1984 (arch_has_thumb2_nop): Remove.
1985 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1986 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1988 2016-06-14 Alan Modra <amodra@gmail.com>
1990 * bfd-in.h (bfd_my_archive): Delete.
1991 * bfd-in2.h: Regenerate.
1993 2016-06-14 Alan Modra <amodra@gmail.com>
1996 * archive.c (open_nested_file): Set my_archive.
1997 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1999 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2000 (bfd_seek): Likewise.
2001 * bfdwin.c (bfd_get_file_window): Likewise.
2002 * cache.c (cache_bmmap): Likewise.
2003 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2004 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2006 * plugin.c (try_claim): Likewise.
2007 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2008 file within thin archive, not the archive.
2010 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2013 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2014 section address for R_386_GOT32/R_386_GOT32X relocations against
2015 IFUNC symbols if there is no base register and return error for
2018 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2020 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2021 GOT32 adjustment for static executables.
2023 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2025 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2027 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2029 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2031 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2033 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2035 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2037 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2038 (SECTSTART): Changed.
2039 (elf_arc_relocate_section): Fixed mistake in PIE related
2041 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2043 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2045 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2046 enable support for "-z combreloc" and DT_RELACOUNT.
2047 (elf_backend_reloc_type_class): Likewise
2049 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2052 * elf32-i386.c (elf_i386_relocate_section): When relocating
2053 R_386_GOT32, return error without a base register for PIC and
2054 subtract the .got.plt section address only with a base register.
2056 2016-06-10 Alan Modra <amodra@gmail.com>
2058 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2059 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2060 (_bfd_elf_strtab_init): Formatting.
2061 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2062 (_bfd_elf_strtab_addref): Take size_t idx param.
2063 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2064 (_bfd_elf_strtab_offset): Likewise.
2065 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2066 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2067 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2068 (_bfd_elf_strtab_finalize): Similarly.
2069 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2070 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2071 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2072 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2073 using bfd_size_type.
2074 (bfd_section_from_shdr): Delete amt.
2075 (_bfd_elf_init_reloc_shdr): Likewise.
2076 (_bfd_elf_link_assign_sym_version): Likewise.
2077 (assign_section_numbers): Use size_t reloc_count.
2078 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2079 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2080 (elf_link_is_defined_archive_symbol): Likewise.
2081 (elf_add_dt_needed_tag): Likewise.
2082 (elf_finalize_dynstr): Likewise.
2083 (elf_link_add_object_symbols): Likewise.
2084 (bfd_elf_size_dynamic_sections): Likewise.
2085 (elf_create_symbuf): Similarly.
2086 (bfd_elf_match_symbols_in_sections): Likewise.
2087 (elf_link_swap_symbols_out): Likewise.
2088 (elf_link_check_versioned_symbol): Likewise.
2089 (bfd_elf_gc_record_vtinherit): Likewise.
2090 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2092 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2095 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2096 and relocs only if shrinking occurred.
2098 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2100 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2101 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2102 (elf_i386_check_tls_transition): Check indirect call and direct
2103 call with the addr32 prefix for general and local dynamic models.
2104 Set the tls_get_addr feild.
2105 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2106 indirect ___tls_get_addr call via GOT.
2107 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2108 transitions with indirect call and direct call with the addr32
2111 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2113 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2114 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2115 (elf_s390_relocate_section): Fix comment.
2116 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2119 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2121 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2122 section offset when calculation the larl operand in the first PLT
2125 2016-06-07 Alan Modra <amodra@gmail.com>
2127 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2128 to match other 32-bit archs.
2129 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2130 (ppc_elf_object_p): Call it.
2131 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2133 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2134 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2135 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2136 _bfd_elf_ppc_at_tprel_transform): Move to..
2137 * elf-bfd.h: ..here.
2138 (_bfd_elf_ppc_set_arch): Declare.
2139 * bfd-in2.h: Regenerate.
2141 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2143 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2144 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2145 (elf_x86_64_check_tls_transition): Check indirect call and
2146 direct call with the addr32 prefix for general and local dynamic
2147 models. Set the tls_get_addr feild.
2148 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2149 indirect __tls_get_addr call via GOT.
2150 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2151 transitions with indirect call and direct call with the addr32
2154 2016-06-04 Christian Groessler <chris@groessler.org>
2156 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2158 2016-06-02 Nick Clifton <nickc@redhat.com>
2161 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2163 (arch_info_struct): Likewise.
2164 (architectures): Likewise.
2166 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2168 * config.bfd: Replace -uclibc with *.
2170 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf64-x86-64.c: Replace data32 with data16 in comments.
2174 2016-05-31 Alan Modra <amodra@gmail.com>
2178 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2179 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2180 symbol given a version by a script different to the version
2181 of the symbol being added.
2182 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2183 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2184 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2185 (struct strtab_save): New.
2186 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2187 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2188 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2190 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2192 * elf32-hppa.h: Add extern "C".
2193 * elf32-nds32.h: Likewise.
2194 * elf32-tic6x.h: Likewise.
2196 2016-06-01 Nick Clifton <nickc@redhat.com>
2198 * po/sr.po: New Serbian translation.
2199 * configure.ac (ALL_LINGUAS): Add sr.
2200 * configure: Regenerate.
2202 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2204 * elfxx-mips.c (b_reloc_p): New function.
2205 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2208 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2210 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2211 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2212 reloc location from calculation, treat the addend as signed with
2213 local non-section symbols and enable overflow detection.
2215 2016-05-28 Alan Modra <amodra@gmail.com>
2217 * aoutx.h: Adjust linker callback calls throughout file,
2220 * coff-alpha.c: Likewise.
2221 * coff-arm.c: Likewise.
2222 * coff-h8300.c: Likewise.
2223 * coff-h8500.c: Likewise.
2224 * coff-i960.c: Likewise.
2225 * coff-mcore.c: Likewise.
2226 * coff-mips.c: Likewise.
2227 * coff-ppc.c: Likewise.
2228 * coff-rs6000.c: Likewise.
2229 * coff-sh.c: Likewise.
2230 * coff-tic80.c: Likewise.
2231 * coff-w65.c: Likewise.
2232 * coff-z80.c: Likewise.
2233 * coff-z8k.c: Likewise.
2234 * coff64-rs6000.c: Likewise.
2235 * cofflink.c: Likewise.
2236 * ecoff.c: Likewise.
2237 * elf-bfd.h: Likewise.
2238 * elf-m10200.c: Likewise.
2239 * elf-m10300.c: Likewise.
2240 * elf32-arc.c: Likewise.
2241 * elf32-arm.c: Likewise.
2242 * elf32-avr.c: Likewise.
2243 * elf32-bfin.c: Likewise.
2244 * elf32-cr16.c: Likewise.
2245 * elf32-cr16c.c: Likewise.
2246 * elf32-cris.c: Likewise.
2247 * elf32-crx.c: Likewise.
2248 * elf32-d10v.c: Likewise.
2249 * elf32-epiphany.c: Likewise.
2250 * elf32-fr30.c: Likewise.
2251 * elf32-frv.c: Likewise.
2252 * elf32-ft32.c: Likewise.
2253 * elf32-h8300.c: Likewise.
2254 * elf32-hppa.c: Likewise.
2255 * elf32-i370.c: Likewise.
2256 * elf32-i386.c: Likewise.
2257 * elf32-i860.c: Likewise.
2258 * elf32-ip2k.c: Likewise.
2259 * elf32-iq2000.c: Likewise.
2260 * elf32-lm32.c: Likewise.
2261 * elf32-m32c.c: Likewise.
2262 * elf32-m32r.c: Likewise.
2263 * elf32-m68hc1x.c: Likewise.
2264 * elf32-m68k.c: Likewise.
2265 * elf32-mep.c: Likewise.
2266 * elf32-metag.c: Likewise.
2267 * elf32-microblaze.c: Likewise.
2268 * elf32-moxie.c: Likewise.
2269 * elf32-msp430.c: Likewise.
2270 * elf32-mt.c: Likewise.
2271 * elf32-nds32.c: Likewise.
2272 * elf32-nios2.c: Likewise.
2273 * elf32-or1k.c: Likewise.
2274 * elf32-ppc.c: Likewise.
2275 * elf32-s390.c: Likewise.
2276 * elf32-score.c: Likewise.
2277 * elf32-score7.c: Likewise.
2278 * elf32-sh.c: Likewise.
2279 * elf32-sh64.c: Likewise.
2280 * elf32-spu.c: Likewise.
2281 * elf32-tic6x.c: Likewise.
2282 * elf32-tilepro.c: Likewise.
2283 * elf32-v850.c: Likewise.
2284 * elf32-vax.c: Likewise.
2285 * elf32-visium.c: Likewise.
2286 * elf32-xstormy16.c: Likewise.
2287 * elf32-xtensa.c: Likewise.
2288 * elf64-alpha.c: Likewise.
2289 * elf64-hppa.c: Likewise.
2290 * elf64-ia64-vms.c: Likewise.
2291 * elf64-mmix.c: Likewise.
2292 * elf64-ppc.c: Likewise.
2293 * elf64-s390.c: Likewise.
2294 * elf64-sh64.c: Likewise.
2295 * elf64-x86-64.c: Likewise.
2296 * elflink.c: Likewise.
2297 * elfnn-aarch64.c: Likewise.
2298 * elfnn-ia64.c: Likewise.
2299 * elfxx-mips.c: Likewise.
2300 * elfxx-sparc.c: Likewise.
2301 * elfxx-tilegx.c: Likewise.
2302 * linker.c: Likewise.
2303 * pdp11.c: Likewise.
2304 * pe-mips.c: Likewise.
2305 * reloc.c: Likewise.
2306 * reloc16.c: Likewise.
2307 * simple.c: Likewise.
2308 * vms-alpha.c: Likewise.
2309 * xcofflink.c: Likewise.
2310 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2311 status param. Adjust calls to these and linker callbacks throughout.
2312 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2313 get_ramstart): Delete status param. Adjust calls to these and
2314 linker callbacks throughout.
2316 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2318 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2319 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2320 target alignment verification.
2322 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2324 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2325 section name if `bfd_elf_string_from_elf_section' returns an
2328 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2330 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2331 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2332 for message. Continue processing rather than returning failure.
2334 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2336 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2337 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2338 Call `bfd_set_error'.
2340 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2343 * archive.c (bfd_slurp_armap): Replace
2344 bfd_elf64_archive_slurp_armap with
2345 _bfd_archive_64_bit_slurp_armap.
2346 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2347 BFD64 is defined and the archive is too big.
2348 (coff_write_armap): Likewise.
2349 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2350 (_bfd_archive_64_bit_slurp_armap): This.
2351 (bfd_elf64_archive_write_armap): Renamed to ...
2352 (_bfd_archive_64_bit_write_armap): This.
2353 * configure.ac: Add --enable-64-bit-archive.
2354 (want_64_bit_archive): New. Set to true by default for 64-bit
2355 MIPS and s390 ELF targets.
2356 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2357 * config.in: Regenerated.
2358 * configure: Likewise.
2359 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2360 (bfd_elf64_archive_slurp_armap): Likewise.
2361 (bfd_elf64_archive_write_armap): Likewise.
2362 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2363 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2364 (bfd_elf64_archive_truncate_arname): Likewise.
2365 (bfd_elf64_archive_read_ar_hdr): Likewise.
2366 (bfd_elf64_archive_write_ar_hdr): Likewise.
2367 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2368 (bfd_elf64_archive_get_elt_at_index): Likewise.
2369 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2370 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2371 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2372 (bfd_elf64_archive_slurp_armap): Likewise.
2373 (bfd_elf64_archive_write_armap): Likewise.
2374 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2375 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2376 (bfd_elf64_archive_truncate_arname): Likewise.
2377 (bfd_elf64_archive_read_ar_hdr): Likewise.
2378 (bfd_elf64_archive_write_ar_hdr): Likewise.
2379 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2380 (bfd_elf64_archive_get_elt_at_index): Likewise.
2381 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2382 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2383 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2384 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2385 bfd_elfNN_archive_functions isn't defined.
2386 (TARGET_LITTLE_SYM): Likewise.
2387 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2388 (_bfd_archive_64_bit_write_armap): Likewise.
2389 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2390 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2391 (_bfd_archive_64_bit_truncate_arname): Likewise.
2392 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2393 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2394 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2395 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2396 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2397 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2398 * libbfd.h: Regenerated.
2399 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2400 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2402 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2405 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2406 linker add_archive_element callback returns FALSE.
2407 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2408 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2409 archive element if linker add_archive_element callback returns
2411 * elflink.c (elf_link_add_archive_symbols): Likewise.
2412 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2413 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2414 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2415 (xcoff_link_check_ar_symbols): Likewise.
2417 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2419 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2420 <bfd_reloc_outofrange>: Unify error reporting code.
2422 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2424 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2425 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2426 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2427 * bfd-in2.h: Regenerate.
2428 * libbfd.h: Likewise.
2430 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2432 * config.bfd: Add entry for arm-phoenix.
2434 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2436 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2437 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2438 account for padding for stub section requiring one.
2439 (elf32_arm_build_stubs): Add comment to stress the importance of
2440 zeroing veneer section content.
2442 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2444 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2446 * bfd-in2.h: Regenerate.
2447 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2449 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2450 (arm_dedicated_stub_output_section_name): Likewise.
2451 (arm_dedicated_stub_input_section_ptr): Likewise.
2452 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2453 function description comment. Add support for dedicated output stub
2454 section to given stub types.
2455 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2456 elf32_arm_create_or_find_stub_sec.
2457 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2458 (elf32_arm_size_stubs): Pass stub type when calling
2459 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2460 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2462 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2464 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2465 when setting need_convert_load.
2467 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2469 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2472 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2475 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2477 (elf_i386_convert_load): Don't convert R_386_GOT32.
2479 2016-05-20 Alan Modra <amodra@gmail.com>
2482 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2483 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2485 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2487 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2488 (debug_arc_reloc): Likewise.
2489 (elf_arc_relocate_section): Likewise.
2490 (elf_arc_check_relocs): Likewise.
2491 (elf_arc_adjust_dynamic_symbol): Likewise.
2492 (elf_arc_add_symbol_hook): Likewise.
2494 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2496 * config.bfd: Remove `am34-*-linux*' support.
2498 2016-05-19 Alan Modra <amodra@gmail.com>
2500 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2501 relocs before plt relocs.
2503 2016-05-19 Alan Modra <amodra@gmail.com>
2505 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2506 before dereferencing.
2508 2016-05-18 Nick Clifton <nickc@redhat.com>
2510 * po/sv.po: Updated Swedish translation.
2512 2016-05-18 Alan Modra <amodra@gmail.com>
2514 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2515 for each BFD. Don't goto error_ret_free_local from outside loop.
2517 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2519 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2520 STB_GNU_UNIQUE handling.
2521 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2522 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2523 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2524 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2525 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2526 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2527 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2528 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2529 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2530 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2531 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2532 (elf_backend_add_symbol_hook): Remove macro.
2533 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2534 for STB_GNU_UNIQUE symbols.
2536 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2538 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2540 (v850_elf_copy_private_bfd_data): ... here. Call the new
2541 function and `_bfd_elf_copy_private_bfd_data'.
2543 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2546 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2547 GOTPCREL relocation against large section.
2549 2016-05-13 Alan Modra <amodra@gmail.com>
2551 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2552 linker dynamic sections in calculating size and address of
2553 dynamic tags rather than using output sections. Remove asserts.
2554 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2555 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2556 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2557 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2558 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2559 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2560 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2561 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2562 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2563 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2564 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2565 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2566 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2567 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2568 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2569 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2570 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2571 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2572 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2573 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2574 * elflink.c (bfd_elf_final_link): Likewise.
2575 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2576 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2577 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2578 don't set doit. Look up dynobj section.
2579 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2580 invocation and dynamic tag vma calculation. Don't test
2581 boolean var == TRUE.
2582 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2585 2016-05-13 Alan Modra <amodra@gmail.com>
2587 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2588 octets_per_byte. Put dynamic .rela.plt last in link orders.
2589 Assign output_offset for reloc sections rather than writing
2590 sorted relocs from block corresponding to output_offset.
2592 2016-05-12 Alan Modra <amodra@gmail.com>
2594 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2596 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2598 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2600 2016-05-11 Alan Modra <amodra@gmail.com>
2602 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2603 (elf32_hppa_check_relocs): Don't set dynobj.
2604 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2605 (elf32_hppa_build_stubs): Likewise.
2606 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2608 2016-05-11 Alan Modra <amodra@gmail.com>
2611 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2612 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2614 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2616 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2617 aarch64_tls_transition check.
2619 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2621 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2623 (arm_stub_sym_claimed): New function.
2624 (elf32_arm_create_stub): Use veneered symbol name and section if
2625 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2626 (arm_stub_claim_sym): New function.
2627 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2628 veneered symbol, otherwise create local symbol as before.
2630 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2632 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2633 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2634 and set branch type of a symbol.
2635 (bfd_elf32_arm_process_before_allocation): Likewise.
2636 (elf32_arm_relocate_section): Likewise and fix identation along the
2638 (allocate_dynrelocs_for_symbol): Likewise.
2639 (elf32_arm_finish_dynamic_symbol): Likewise.
2640 (elf32_arm_swap_symbol_in): Likewise.
2641 (elf32_arm_swap_symbol_out): Likewise.
2643 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2645 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2646 * bfd-in2.h: Regenerated.
2647 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2648 parameter to add_stub_section callback.
2649 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2650 and pass it down to add_stub_section.
2651 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2653 (elf32_arm_size_stubs): Add output section parameter to
2654 add_stub_section function pointer parameter.
2656 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2658 * elf32-arm.c (elf32_arm_create_stub): New function.
2659 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2661 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2663 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2664 arm_stub_a8_veneer_lwm enumerator.
2665 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2666 aforementioned enumerator.
2667 (struct elf32_arm_stub_hash_entry): Delete target_addend
2668 field and add source_value.
2669 (struct a8_erratum_fix): Delete addend field and add target_offset.
2670 (stub_hash_newfunc): Initialize source_value field amd remove
2671 initialization for target_addend.
2672 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2673 the else to being always executed, moving the
2674 arm_stub_a8_veneer_b_cond specific code in it. Remove
2675 stub_entry->target_addend from points_to computation.
2676 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2677 to target symbol from start of section rather than the offset from the
2679 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2680 fields from struct a8_erratum_fix's offset and target_offset
2682 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2683 veneered_insn_loc and loc using stub_entry's source_value.
2685 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2687 (elf32_arm_merge_eabi_attributes): Add merging logic for
2690 2016-05-10 Pip Cet <pipcet@gmail.com>
2693 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2694 Define as _bfd_generic_copy_link_hash_symbol_type when using
2697 2016-05-09 Nick Clifton <nickc@redhat.com>
2700 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2701 field before accessing sections array.
2703 2016-05-09 Christophe Monat <christophe.monat@st.com>
2706 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2707 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2709 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2711 (create_instruction_vldmdb): Likewise.
2712 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2713 uses it to re-encode.
2715 2016-05-09 Nick Clifton <nickc@redhat.com>
2718 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2721 2016-05-09 Alan Modra <amodra@gmail.com>
2723 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2725 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2728 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2729 documenting that indx == -3 if symbol is defined in a discarded
2731 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2732 symbol is defined in a discarded section.
2733 (elf_link_output_extsym): Strip a global symbol defined in a
2736 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2738 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2741 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2743 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2745 (elf_i386_convert_load_reloc): This. New function.
2746 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2748 (elf_x86_64_convert_load_reloc): This. New function.
2750 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2752 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2753 Don't check if contents == NULL.
2754 (elf_i386_tls_transition): Add from_relocate_section. Check
2755 from_relocate_section instead of contents != NULL. Update
2756 elf_i386_check_tls_transition call.
2757 (elf_i386_check_relocs): Cache the section contents if
2758 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2759 elf_i386_tls_transition.
2760 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2761 to elf_i386_tls_transition.
2762 (elf_backend_caches_rawsize): New.
2763 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2764 if contents == NULL.
2765 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2766 from_relocate_section instead of contents != NULL.
2767 (elf_x86_64_check_relocs): Cache the section contents if
2768 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2769 elf_x86_64_tls_transition.
2770 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2771 to elf_x86_64_tls_transition.
2772 (elf_backend_caches_rawsize): New.
2774 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2777 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2780 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2782 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2783 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2784 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2785 no_apply_dynamic_relocs.
2786 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2787 dynamic relocations generated.
2789 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2791 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2793 (elf_i386_create_dynamic_sections): Here.
2794 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2795 interp setting to ...
2796 (elf_x86_64_create_dynamic_sections): Here.
2798 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2800 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2801 and replace (EH)->has_got_reloc with GOT_RELOC.
2802 (elf_i386_fixup_symbol): Pass has_got_reloc to
2803 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2804 (elf_i386_allocate_dynrelocs): Likewise.
2805 (elf_i386_relocate_section): Likewise.
2806 (elf_i386_finish_dynamic_symbol): Likewise.
2807 (elf_i386_convert_load): Pass TRUE to
2808 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2809 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2810 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2811 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2812 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2813 (elf_x86_64_allocate_dynrelocs): Likewise.
2814 (elf_x86_64_relocate_section): Likewise.
2815 (elf_x86_64_finish_dynamic_symbol): Likewise.
2816 (elf_x86_64_convert_load): Pass TRUE to
2817 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2819 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2821 * elf32-i386.c (check_relocs_failed): New.
2822 (elf_i386_check_relocs): Set check_relocs_failed on error.
2823 (elf_i386_relocate_section): Skip if check_relocs failed.
2825 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2827 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2828 check_relocs_failed on error.
2830 2016-04-29 Nick Clifton <nickc@redhat.com>
2833 * elf-bfd.h (struct elf_backend_data): Rename
2834 elf_backend_set_special_section_info_and_link to
2835 elf_backend_copy_special_section_fields.
2836 * elfxx-target.h: Likewise.
2837 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2838 comparing section flags.
2839 (copy_special_section_fields): New function.
2840 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2841 Perform two scans over special sections. The first one looks for
2842 a direct mapping between the output section and an input section.
2843 The second scan looks for a possible match based upon section
2845 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2846 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2848 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2849 elf32_i386_copy_solaris_special_section_fields.
2850 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2851 Rename to elf32_sparc_copy_solaris_special_section_fields.
2852 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2853 elf64_x86_64_copy_solaris_special_section_fields.
2855 2016-04-28 Nick Clifton <nickc@redhat.com>
2857 * po/zh_CN.po: Updated Chinese (simplified) translation.
2859 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2862 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2863 when estimating distances between output sections.
2865 2016-04-27 Alan Modra <amodra@gmail.com>
2867 * elflink.c (_bfd_elf_is_start_stop): New function.
2868 (_bfd_elf_gc_mark_rsec): Use it.
2869 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2871 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2873 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2874 * mmo.c (mmo_get_section_contents): Likewise.
2875 (mmo_set_section_contents): Likewise.
2877 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2879 * elf-bfd.h (elf_link_hash_table): Update comments for
2881 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2882 the unused NULL entry at the head of dynamic symbol table.
2883 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2886 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2888 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2889 created file from dynobj.
2891 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2893 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2894 normal input file if possible.
2896 2016-04-21 Nick Clifton <nickc@redhat.com>
2898 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2899 * aout-target.h: Likewise.
2900 * aout-tic30.c: Likewise.
2901 * binary.c: Likewise.
2903 * coff-alpha.c: Likewise.
2904 * coff-rs6000.c: Likewise.
2905 * coff64-rs6000.c: Likewise.
2906 * coffcode.h: Likewise.
2907 * i386msdos.c: Likewise.
2908 * i386os9k.c: Likewise.
2911 * libbfd-in.h: Likewise.
2912 * libecoff.h: Likewise.
2913 * mach-o-target.c: Likewise.
2915 * nlm-target.h: Likewise.
2916 * oasys.c: Likewise.
2918 * plugin.c: Likewise.
2919 * ppcboot.c: Likewise.
2922 * tekhex.c: Likewise.
2923 * versados.c: Likewise.
2924 * vms-alpha.c: Likewise.
2926 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2927 * linker.c (bfd_link_check_relocs): New function.
2928 (_bfd_generic_link_check_relocs): New function.
2929 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2930 _bfd_link_check_relocs field.
2931 (struct bfd_target)L Add _bfd_link_check_relocs field.
2932 * bfd-in2.h: Regenerate.
2933 * libbfd.h: Regenerate.
2935 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2937 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2938 (elf_backend_gc_sweep_hook): Likewise.
2939 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2940 (elf_backend_gc_sweep_hook): Likewise.
2942 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2944 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2945 in excluded sections
2947 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2950 * elf64-x86-64.c (check_relocs_failed): New.
2951 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2952 Support relocation agaist local symbol. Set check_relocs_failed.
2953 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2954 R_X86_64_32 relocation overflow.
2955 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2956 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2958 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2960 * elf32-i386.c (elf_i386_check_relocs): Call
2961 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2962 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2964 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2966 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2967 * elflink.c (_bfd_elf_link_check_relocs): New function.
2968 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2969 if check_relocs_after_open_input is FALSE.
2971 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2973 * cache.c: Update old style function definitions.
2974 * elf32-m68k.c: Likewise.
2975 * elf64-mmix.c: Likewise.
2976 * stab-syms.c: Likewise.
2978 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2980 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2982 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2984 * Makefile.in: Regenerated with automake 1.11.6.
2985 * aclocal.m4: Likewise.
2986 * doc/Makefile.in: Likewise.
2988 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2990 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2991 * bfd-in2.h: Regenerate.
2992 * libbfd.h: Regenerate.
2993 * elf32-arc.c: Add 'opcode/arc.h' include.
2994 (struct arc_relocation_data): Add symbol_name.
2995 (arc_special_overflow_checks): New function.
2996 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2997 required, add an extra comment.
2998 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3000 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3002 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3004 (elf_arc_relocate_section): Update enum uses.
3005 (elf_arc_check_relocs): Likewise.
3006 (elf_arc_finish_dynamic_symbol): Likewise.
3008 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3010 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3013 2016-04-14 Nick Clifton <nickc@redhat.com>
3016 * elf-bbfd.h (struct elf_backend_data): New field:
3018 New field: elf_backend_set_special_section_info_and_link
3019 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3021 (elf_backend_set_special_section_info_and_link): Define if not
3023 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3024 elf_backend_strtab_flags macros to initialise fields in structure.
3025 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3026 being set even if SHF_MERGE is not set.
3027 (elf_fake_sections): Likewise.
3028 (section_match): New function. Matches two ELF sections based
3029 upon fixed characteristics.
3030 (find_link): New function. Locates a section in a BFD that
3031 matches a section in a different BFD.
3032 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3033 fields of reserved sections.
3034 (bfd_elf_compute_section_file_positions): Set the flags for the
3035 .shstrtab section based upon the elf_strtab_flags field in the
3036 elf_backend_data structure.
3037 (swap_out_syms): Likewise for the .strtab section.
3038 * elflink.c (bfd_elf_final_link): Set the flags for the
3039 .strtab section based upon the elf_strtab_flags field in the
3040 elf_backend_data structure.
3041 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3042 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3044 (elf_backend_set_special_section_info_and_link): Define for
3046 * elf32-sparc.c: Likewise.
3047 * elf64-x86-64.c: Likewise.
3049 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3052 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3054 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3055 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3056 applies to read-only section.
3057 * elf32-i386.c (elf_i386_link_hash_table): Add
3058 readonly_dynrelocs_against_ifunc.
3059 (elf_i386_allocate_dynrelocs): Updated.
3060 (elf_i386_size_dynamic_sections): Issue an error for read-only
3061 segment with dynamic IFUNC relocations only if
3062 readonly_dynrelocs_against_ifunc is TRUE.
3063 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3064 readonly_dynrelocs_against_ifunc.
3065 (elf_x86_64_allocate_dynrelocs): Updated.
3066 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3067 segment with dynamic IFUNC relocations only if
3068 readonly_dynrelocs_against_ifunc is TRUE.
3069 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3072 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3074 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3075 a fall through from error_ret_free_internal. Free local_syms in
3076 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3078 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3080 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3081 (relocate_plt_for_entry): Likewise.
3083 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3085 * elf32-arc.c (elf_arc_check_relocs): Changed
3087 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3089 * elf32-arc.c (name_for_global_symbol): Changed assert.
3090 (get_replace_function): Created.:
3091 (struct arc_relocation_data): Changed to signed types.
3092 (defines S, L, P, PDATA): Casted to signed type.
3093 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3094 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3095 (arc_do_relocation): Changed.
3097 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3099 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3101 (elf_arc_relocate_section): Added and changed asserts, validating
3102 the synamic symbol index.
3103 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3104 relocation if symbol has dynindx set to -1.
3106 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3109 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3110 and internal symbols which have a dynamic index into local
3113 2016-04-04 Nick Clifton <nickc@redhat.com>
3116 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3117 version number if the version is zero.
3119 2016-04-01 Alan Modra <amodra@gmail.com>
3122 * elflink.c (on_needed_list): Recursively check needed status.
3123 (elf_link_add_object_symbols): Adjust.
3125 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3127 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3128 internal_relocs only if they aren't cached.
3130 2016-03-29 Nick Clifton <nickc@redhat.com>
3133 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3134 assertion on the size of the got section to allow it to be bigger
3135 than the number of relocs.
3137 2016-03-29 Toni Spets <toni.spets@iki.fi>
3140 * coffcode.h (coff_write_object_contents): Revert accidental
3143 2016-03-22 Alan Modra <amodra@gmail.com>
3146 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3147 DW_FORM_flag_present.
3149 2016-03-22 Nick Clifton <nickc@redhat.com>
3151 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3152 architecture name for backwards compatibility.
3154 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3155 unbounded stack use.
3157 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3158 sufficiently recent version of GCC.
3159 * configure: Regenerate.
3161 2016-03-22 Alan Modra <amodra@gmail.com>
3164 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3166 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3168 * archures.c (bfd_mach_arc_nps400): Define.
3169 * bfd-in2.h: Regenerate.
3170 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3171 some existing entries to make space.
3172 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3173 (arc_elf_final_write_processing): Likewise.
3175 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3177 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3179 (arc_elf_final_write_processing): Don't bother setting cpu field
3180 in e_flags, this will have been set elsewhere.
3182 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3184 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3187 2016-03-21 Nick Clifton <nickc@redhat.com>
3189 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3190 * configure: Regenerate.
3191 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3192 alloca with call to xmalloc.
3193 * elf32-nds32.c: Likewise.
3194 * elf64-hppa.c: Likewise.
3195 * elfxx-mips.c: Likewise.
3197 * pei-x86_64.c: Likewise.
3201 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3204 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3206 (elf_i386_relocate_section): Likewise.
3207 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3208 (elf_x86_64_relocate_section): Likewise.
3210 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3213 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3214 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3215 relocation overflow check.
3217 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3219 * bfd-in2.h: Regenerated.
3221 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3224 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3225 uses bytes not octets.
3226 * elflink.c (resolve_section): Likewise.
3227 Add a bfd parameter.
3228 (eval_section): Pass the input_bfd to resolve_section.
3229 (bfd_elf_perform_complex_relocation): Convert byte offset to
3230 octets before read and writing values.
3231 (elf_link_input_bfd): Add byte to octet conversions.
3232 (elf_reloc_link_order): Likewise.
3233 (elf_fixup_link_order): Likewise.
3234 (bfd_elf_final_link): Likewise.
3235 * reloc.c (_bfd_final_link_relocate): Likewise.
3236 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3238 2016-03-10 Nick Clifton <nickc@redhat.com>
3240 * config.bfd: Mark the i370 target as obsolete.
3242 2016-03-09 Pedro Alves <palves@redhat.com>
3244 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3245 gcc ABI)" to printable name.
3246 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3247 of "v850-rh850" as printable name.
3249 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3252 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3253 relocations against absolute symbols.
3255 2016-03-09 Alan Modra <amodra@gmail.com>
3258 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3259 length elements in the archive.
3261 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3264 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3265 for -E/--dynamic-list only when not relocatable.
3267 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3270 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3271 count for locally defined local IFUNC symbols in shared object.
3272 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3274 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3277 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3280 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3281 Andrew Burgess <andrew.burgess@embecosm.com>
3283 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3284 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3285 (arc_elf_howto_init): Added assert to validate relocations.
3286 (get_middle_endian_relocation): Delete.
3287 (middle_endian_convert): New function.
3288 (ME): Redefine, now does nothing.
3289 (IS_ME): New define.
3290 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3291 definition to call middle_endian_convert. Add a new local
3292 variable and make use of this throughout. Added call to
3293 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3295 2016-03-07 Nick Clifton <nickc@redhat.com>
3298 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3299 length elements in the archive.
3301 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3303 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3304 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3306 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3309 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3310 executable as definition if the new definition comes from a
3313 2016-03-02 Alan Modra <amodra@gmail.com>
3315 * Makefile.in: Regenerate.
3316 * po/SRC-POTFILES.in: Regenerate.
3318 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3320 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3321 relocation addend when sections get merged.
3323 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3325 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3327 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3328 Assert for code sections dynamic relocs.
3330 2016-02-26 Renlin Li <renlin.li@arm.com>
3332 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3333 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3335 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3338 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3339 load with locally bound symbols if PIC is false or there is no
3340 base register. Optimize branch to 0 if PIC is false.
3341 (elf_i386_relocate_section): Don't generate dynamic relocations
3342 against undefined weak symbols if PIC is false.
3343 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3344 if we can't estimate relocation overflow with --no-relax.
3345 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3346 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3347 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3348 against undefined weak symbols if PIC is false.
3350 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3353 * bfd.c (bfd): Change flags to 20 bits.
3354 (BFD_CONVERT_ELF_COMMON): New.
3355 (BFD_USE_ELF_STT_COMMON): Likewise.
3356 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3357 BFD_USE_ELF_STT_COMMON.
3358 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3359 * configure.ac: Remove --enable-elf-stt-common.
3360 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3361 common symbol depending on BFD_CONVERT_ELF_COMMON and
3362 BFD_USE_ELF_STT_COMMON.
3363 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3365 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3367 (elf_link_convert_common_type): New function.
3368 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3369 common symbol depending on BFD_CONVERT_ELF_COMMON and
3370 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3371 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3372 and BFD_USE_ELF_STT_COMMON to object_flags.
3373 (TARGET_LITTLE_SYM): Likewise.
3374 * syms.c (BSF_KEEP_G): Renamed to ...
3375 (BSF_ELF_COMMON): This.
3376 * bfd-in2.h: Regenerated.
3377 * config.in: Likewise.
3378 * configure: Likewise.
3380 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3385 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3386 (elf_i386_link_hash_entry): Add has_got_reloc and
3388 (elf_i386_link_hash_table): Add interp.
3389 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3391 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3393 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3394 (elf_i386_fixup_symbol): New function.
3395 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3396 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3397 relocations and discard relocations against resolved undefined
3398 weak symbols in executable. Don't make resolved undefined weak
3399 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3400 relocation against undefined weak symbols in PIE.
3401 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3402 (elf_i386_relocate_section): Don't generate dynamic relocations
3403 against resolved undefined weak symbols in PIE, except for
3405 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3406 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3407 Don't generate dynamic relocation against resolved undefined weak
3408 symbol in executable.
3409 (elf_i386_finish_dynamic_sections): Call
3410 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3411 (elf_backend_fixup_symbol): New.
3412 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3413 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3415 (elf_x86_64_link_hash_table): Add interp.
3416 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3418 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3420 (elf_x86_64_check_relocs): Set has_got_reloc and
3422 (elf_x86_64_fixup_symbol): New function.
3423 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3424 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3425 relocations and discard relocations against resolved undefined
3426 weak symbols in executable. Don't make resolved undefined weak
3427 symbols in executable dynamic.
3428 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3429 (elf_x86_64_relocate_section): Check relocation overflow for
3430 dynamic relocations against unresolved weak undefined symbols.
3431 Don't generate dynamic relocations against resolved weak
3432 undefined symbols in PIE.
3433 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3434 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3435 Don't generate dynamic relocation against resolved undefined weak
3436 symbol in executable.
3437 (elf_x86_64_finish_dynamic_sections): Call
3438 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3439 (elf_backend_fixup_symbol): New.
3441 2016-02-26 Alan Modra <amodra@gmail.com>
3443 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3444 save_restore_funcs, rest of sections when not relocatable.
3445 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3446 (sfpr_define): Define all symbols on emitted code.
3447 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3448 when relocatable. Move sfpr_define loop earlier.
3450 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3452 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3453 (elf_x86_64_relocate_section): Use it. Replace
3454 x86_64_elf_howto_table[r_type] with howto.
3456 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3459 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3460 symbol version is unknown.
3462 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3464 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3465 to (bfd_vma) -1 when setting needs_plt to 0.
3466 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3468 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3470 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3471 library, instead of PIC, and don't check PDE when making linker
3472 assigned symbol dynamic.
3474 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3476 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3477 ABIVERSION for non-executable stack.
3479 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3482 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3483 Always produce a RELATIVE reloc for a local symbol.
3485 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3487 Fix test-case ld-elf/pr19617b
3488 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3489 discard unused non-function symbols when --dynamic-list-data.
3491 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3493 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3494 dynsym section, even if it is empty, with dynamic sections.
3496 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3498 * syms.c: Remove BSF_COMMON from comments.
3499 * bfd-in2.h: Regenerated.
3501 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3503 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3504 for destination. Remove useless function parameters.
3505 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3507 2016-02-19 Nick Clifton <nickc@redhat.com>
3510 * aoutx.h (aout_link_add_symbols): Check for out of range string
3514 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3515 processing if we encounter a reloc without an associated symbol.
3517 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3520 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3521 sections for -E/--dynamic-list.
3523 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3525 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3528 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3530 * plugin.c (plugin_vec): Set match priority to 255.
3531 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3532 matching against the plugin vector, take priority from there not
3535 2016-02-15 Nick Clifton <nickc@redhat.com>
3537 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3538 for length and type fields. Use a signed value for the
3539 suffix_length field.
3541 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3544 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3545 significant bit in GOT offset for R_386_GOT32X.
3547 2016-02-10 Nick Clifton <nickc@redhat.com>
3550 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3552 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3553 number of messages about FDE encoding preventing .eh_frame_hdr
3556 2016-02-09 Nick Clifton <nickc@redhat.com>
3558 * oasys.c (oasys_archive_p): Fix indentation.
3559 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3560 constant for left shifting.
3562 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3563 helpful warning message to explain why certain AArch64 relocs
3566 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3568 * pe-mips.c (coff_mips_reloc): Fix formatting.
3570 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3572 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3573 to bfd_mach_arc_arc600.
3575 2016-02-04 Alan Modra <amodra@gmail.com>
3577 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3580 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3583 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3584 distances in the compressed_size field of the output section.
3586 2016-02-02 Alan Modra <amodra@gmail.com>
3588 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3589 ELFv2 entry optimization.
3591 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3594 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3595 no relocations in relocatable files.
3597 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3600 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3601 if a symbol from a library loaded via DT_NEEDED doesn't match
3602 the symbol referenced by regular object.
3604 2016-02-01 Nathaniel Smith <njs@pobox.com>
3606 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3609 2016-02-01 Alan Modra <amodra@gmail.com>
3611 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3612 an out of range reloc_index.
3613 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3615 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3617 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3618 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3619 * Makefile.in: Regenerated.
3621 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3623 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3625 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3628 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3630 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3632 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3635 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3636 against STT_GNU_IFUNC symbol only with dynamic symbols.
3637 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3639 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3642 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3643 decompress debug sections.
3645 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3647 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3650 2016-01-25 Nick Clifton <nickc@redhat.com>
3653 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3654 dsym filename buffer.
3656 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3658 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3660 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3662 * elfxx-mips.c (BZ16_REG): Correct calculation.
3664 2016-01-21 Nick Clifton <nickc@redhat.com>
3666 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3667 changing the type of _loc to be bfd_byte *.
3668 (elf_arc_finish_dynamic_symbol): Likewise.
3670 2016-01-21 Nick Clifton <nickc@redhat.com>
3673 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3674 class of the linker stub bfd.
3675 (elf32_arm_check_relocs): Skip check for pic format after
3676 processing a vxWorks R_ARM_ABS12 reloc.
3677 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3678 reporting a class mismatch.
3680 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3682 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3683 veneer for sym_sec != input_sec.
3684 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3685 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3686 calculation destination.
3688 2016-01-21 Alan Modra <amodra@gmail.com>
3690 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3691 (swap_linux_prpsinfo64_out): New function.
3692 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3693 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3694 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3695 (elfcore_write_linux_prpsinfo64): Likewise.
3696 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3697 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3698 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3700 2016-01-21 Alan Modra <amodra@gmail.com>
3702 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3703 * elf.c: Adjust #include.
3704 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3705 * Makefile.am (SOURCE_HFILES): Update.
3706 * Makefile.in: Regenerate.
3707 * po/SRC-PORFILES.in: Regenerate.
3709 2016-01-21 Alan Modra <amodra@gmail.com>
3711 * configure.ac: Move corefile selection later in file. Move
3712 tdefaults code immediately after other target vector code.
3713 * configure: Regenerate.
3715 2016-01-20 Mickael Guene <mickael.guene@st.com>
3717 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3718 section using '.text.noread' pattern.
3720 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3722 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3724 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3725 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3727 * arc-plt.def: New file.
3728 * arc-plt.h: Likewise.
3729 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3730 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3731 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3732 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3733 (name_for_global_symbol): Added.
3734 (ADD_RELA): Helper to create dynamic relocs.
3735 (new_got_entry_to_list): Create a new got entry in linked list.
3736 (symbol_has_entry_of_type): Search for specific type of entry in
3738 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3739 (is_reloc_for_TLS, arc_elf_set_private_flags)
3740 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3741 (arc_elf_merge_private_bfd_data): New functions.
3742 (debug_arc_reloc): Cleaned debug info printing.
3743 (PDATA reloc): Changed not to perform address alignment.
3744 (reverse_me): Added. Fix for ARC_32 relocs.
3745 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3747 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3748 Changed function to access an array of list of GOT entries instead
3749 of just an array of offsets.
3750 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3751 (elf_arc_check_relocs): Likewise.
3752 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3753 (elf_arc_finish_dynamic_sections): Likewise
3754 (arc_create_dynamic_sections): Modified conditions to create
3756 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3757 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3758 (relocate_plt_for_entry): Changed to support new way to define PLT
3760 (add_symbol_to_plt): Likewise.
3761 (arc_elf_link_hash_table_create): New function.
3763 2016-01-18 Nick Clifton <nickc@redhat.com>
3766 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3767 section number into internal section number.
3768 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3769 * coffswap.h (coff_swap_sym_in): Likewise.
3770 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3771 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3772 section number field is big enough to hold the external value.
3774 2016-01-17 Alan Modra <amodra@gmail.com>
3776 * configure: Regenerate.
3778 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3780 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3781 when address in first unwind entry does not match start of
3784 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3785 Jiong Wang <jiong.wang@arm.com>
3788 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3791 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3793 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3794 place 'R_' before the reloc name returned.
3795 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3796 the relocation string.
3798 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3800 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3801 factored out from...
3802 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3804 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3806 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3807 attribute check after ELF file header flag check.
3809 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3811 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3812 return status from `_bfd_elf_merge_object_attributes'.
3814 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3816 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3817 factored out from...
3818 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3820 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3822 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3823 handling of input MIPS ABI flags together.
3825 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3827 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3828 attribute checks for null input.
3830 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3832 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3833 pointers to target data.
3835 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3837 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3840 2016-01-01 Alan Modra <amodra@gmail.com>
3842 Update year range in copyright notice of all files.
3844 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3846 Copyright (C) 2016 Free Software Foundation, Inc.
3848 Copying and distribution of this file, with or without modification,
3849 are permitted in any medium without royalty provided the copyright
3850 notice and this notice are preserved.
3856 version-control: never