1 2016-12-02 Nick Clifton <nickc@redhat.com>
4 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
5 for an illegal string offset.
7 2016-12-02 Gary Benson <gbenson@redhat.com>
9 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
12 2016-12-02 Josh Conner <joshconner@google.com>
14 * configure.tgt: Add support for fuchsia (OS).
16 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
19 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
20 to the GOT when operating in 32-bit mode.
22 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
25 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
28 2016-12-01 Nick Clifton <nickc@redhat.com>
31 * aoutx.h (find_nearest_line): Handle the case where the main file
32 name and the directory name are both empty.
35 * aoutx.h (find_nearest_line): Handle the case where the function
38 2016-11-30 Alan Modra <amodra@gmail.com>
40 * elf.c (get_program_header_size): Revert accidental change.
42 2016-11-30 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
46 on any pass past STUB_SHRINK_ITER.
48 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
50 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
52 (elf_link_output_extsym): Don't change bind from global to
53 local when linking executable.
55 2016-11-28 Nick Clifton <nickc@redhat.com>
58 * elf.c (phdr_sorter): Delete.
59 (assign_file_positions_except_relocs): Do not sort program
62 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
65 * peXXigen.c (rsrc_process_section): Do not shrink the merged
68 2016-11-24 Jiong Wang <jiong.wang@arm.com>
71 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
74 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
76 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
78 2016-11-23 Nick Clifton <nickc@redhat.com>
81 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
82 they contain the program headers.
83 (_bfd_elf_map_sections_to_segments): If the linker created the
84 PHDR segment then always attempt to include it in a LOAD segment.
85 (assign_file_positions_for_non_load_sections): Allow LOAD segments
86 to overlap PHDR segments.
87 (phdr_sorter): New function. Sorts program headers.
88 (assign_file_positions_except_relocs): Sort the program headers
89 before writing them out. Issue an error if the PHDR segment is
90 not covered by a LOAD segment, unless the backend allows it.
91 * elf-bfd.h (struct elf_backend_data): Add
92 elf_backend_allow_non_load_phdr.
93 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
94 default definition that returns FALSE.
95 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
97 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
99 (elf_backend_allow_non_load_phdr): Define.
100 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
101 place the interpreter string into the .interp section if the
102 nointerp flag is set in the link info structure.
103 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
104 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
105 _gp symbol not being part of the output.
107 2016-11-23 Alan Modra <amodra@gmail.com>
109 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
110 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
111 (elfNN_bed): Init new field.
112 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
114 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
116 (elf_backend_dtrel_excludes_plt): Define.
117 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
118 (elf_backend_dtrel_excludes_plt): Define.
119 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
120 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
121 (elf_backend_dtrel_excludes_plt): Define.
122 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
124 (elf_backend_dtrel_excludes_plt): Define.
125 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
127 (elf_backend_dtrel_excludes_plt): Define.
128 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
130 (elf_backend_dtrel_excludes_plt): Define.
131 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
133 (elf_backend_dtrel_excludes_plt): Define.
134 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
136 (elf_backend_dtrel_excludes_plt): Define.
137 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
139 (elf_backend_dtrel_excludes_plt): Define.
140 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
142 (elf_backend_dtrel_excludes_plt): Define.
143 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
145 (elf_backend_dtrel_excludes_plt): Define.
146 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
147 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
149 (elf_backend_dtrel_excludes_plt): Define.
150 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
151 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
153 (elf_backend_dtrel_excludes_plt): Define.
154 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
156 (elf_backend_dtrel_excludes_plt): Define.
157 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
159 (elf_backend_dtrel_excludes_plt): Define.
160 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
162 (elf_backend_dtrel_excludes_plt): Define.
163 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
165 (elf_backend_dtrel_excludes_plt): Define.
166 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
167 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
169 (elf_backend_dtrel_excludes_plt): Define.
170 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
172 (elf_backend_dtrel_excludes_plt): Define.
173 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
175 (elf_backend_dtrel_excludes_plt): Define.
176 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
178 (elf_backend_dtrel_excludes_plt): Define.
179 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
181 (elf_backend_dtrel_excludes_plt): Define.
182 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
184 (elf_backend_dtrel_excludes_plt): Define.
185 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
187 (elf_backend_dtrel_excludes_plt): Define.
188 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
190 (elf_backend_dtrel_excludes_plt): Define.
191 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
193 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
195 2016-11-23 Alan Modra <amodra@gmail.com>
197 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
199 (mn10300_elf_final_link_relocate): Likewise.
200 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
201 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
202 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
203 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
204 * elf32-bfin.c (bfin_check_relocs): Likewise.
205 (bfin_relocate_section): Likewise.
206 (bfin_gc_sweep_hook): Likewise.
207 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
209 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
210 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
212 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
214 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
215 (bfin_size_dynamic_sections): Likewise.
216 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
217 (cr16_elf_check_relocs): Likewise.
218 (cr16_elf_final_link_relocate): Likewise.
219 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
220 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
221 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
222 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
223 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
224 * elf32-cris.c (cris_elf_relocate_section): Likewise.
225 (elf_cris_finish_dynamic_symbol): Likewise.
226 (elf_cris_finish_dynamic_sections): Likewise.
227 (cris_elf_gc_sweep_hook): Likewise.
228 (elf_cris_adjust_gotplt_to_got): Likewise.
229 (elf_cris_adjust_dynamic_symbol): Likewise.
230 (cris_elf_check_relocs): Likewise. Delete dead code.
231 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
233 (elf_cris_discard_excess_program_dynamics): Likewise.
234 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
235 sgotrel, splt and spltrel.
236 (frvfdpic_got_section, frvfdpic_gotrel_section,
237 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
239 (_frv_create_got_section): Likewise.
240 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
241 srelgot, splt and srelplt.
242 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
243 (elf32_hppa_create_dynamic_sections): Likewise.
244 (elf32_hppa_check_relocs): Likewise.
245 (allocate_plt_static): Likewise.
246 (allocate_dynrelocs): Likewise.
247 (elf32_hppa_size_dynamic_sections): Likewise.
248 (elf32_hppa_relocate_section): Likewise.
249 (elf32_hppa_finish_dynamic_symbol): Likewise.
250 (elf32_hppa_finish_dynamic_sections): Likewise.
251 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
252 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
253 sgotplt, srelgot, splt and srelplt.
254 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
256 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
257 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
258 (lm32_elf_check_relocs): Likewise.
259 (lm32_elf_finish_dynamic_sections): Likewise.
260 (lm32_elf_finish_dynamic_symbol): Likewise.
261 (allocate_dynrelocs): Likewise.
262 (lm32_elf_size_dynamic_sections): Likewise.
263 (lm32_elf_create_dynamic_sections): Likewise.
264 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
265 (m32c_elf_check_relocs): Likewise.
266 (m32c_elf_finish_dynamic_sections): Likewise.
267 (m32c_elf_always_size_sections): Likewise.
268 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
269 sgotplt, srelgot, splt and srelplt.
270 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
271 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
273 (allocate_dynrelocs): Likewise.
274 (m32r_elf_size_dynamic_sections): Likewise.
275 (m32r_elf_relocate_section): Likewise.
276 (m32r_elf_finish_dynamic_symbol): Likewise.
277 (m32r_elf_finish_dynamic_sections): Likewise.
278 (m32r_elf_check_relocs): Likewise.
279 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
280 (elf_m68k_check_relocs): Likewise.
281 (elf_m68k_adjust_dynamic_symbol): Likewise.
282 (elf_m68k_size_dynamic_sections): Likewise.
283 (elf_m68k_relocate_section): Likewise.
284 (elf_m68k_finish_dynamic_symbol): Likewise.
285 (elf_m68k_finish_dynamic_sections): Likewise.
286 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
287 sgotplt, srelgot, splt and srelplt.
288 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
290 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
292 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
293 (allocate_dynrelocs): Likewise.
294 (elf_metag_size_dynamic_sections): Likewise.
295 (elf_metag_finish_dynamic_symbol): Likewise.
296 (elf_metag_finish_dynamic_sections): Likewise.
297 (elf_metag_size_stubs): Likewise.
298 (elf_backend_got_header_size): Don't define.
299 (elf_backend_want_got_plt): Define.
300 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
301 sgotplt, srelgot, splt and srelpl.
302 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
304 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
305 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
306 (microblaze_elf_create_dynamic_sections): Likewise.
307 (allocate_dynrelocs): Likewise.
308 (microblaze_elf_size_dynamic_sections): Likewise.
309 (microblaze_elf_finish_dynamic_symbol): Likewise.
310 (microblaze_elf_finish_dynamic_sections): Likewise.
311 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
313 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
314 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
316 (allocate_dynrelocs): Likewise.
317 (nds32_elf_size_dynamic_sections): Likewise.
318 (nds32_elf_relocate_section): Likewise.
319 (nds32_elf_finish_dynamic_symbol): Likewise.
320 (nds32_elf_finish_dynamic_sections): Likewise.
321 (nds32_elf_check_relocs): Likewise.
322 (calculate_plt_memory_address): Likewise.
323 (calculate_got_memory_address): Likewise.
324 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
325 sgotplt, srelgot, splt and srelplt.
326 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
327 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
328 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
329 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
330 (or1k_elf_finish_dynamic_sections): Likewise.
331 (or1k_elf_finish_dynamic_symbol): Likewise.
332 (allocate_dynrelocs): Likewise.
333 (or1k_elf_size_dynamic_sections): Likewise.
334 (or1k_elf_create_dynamic_sections): Likewise.
335 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
336 plt, relplt, iplt, reliplt and sgotplt.
337 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
338 (ppc_elf_create_glink): Likewise.
339 (ppc_elf_create_dynamic_sections): Likewise.
340 (ppc_elf_check_relocs): Likewise.
341 (ppc_elf_select_plt_layout): Likewise.
342 (ppc_elf_tls_setup): Likewise.
343 (allocate_got): Likewise.
344 (allocate_dynrelocs): Likewise.
345 (ppc_elf_size_dynamic_sections): Likewise.
346 (ppc_elf_relax_section): Likewise.
347 (ppc_elf_relocate_section): Likewise.
348 (ppc_elf_finish_dynamic_symbol): Likewise.
349 (ppc_elf_reloc_type_class): Likewise.
350 (ppc_elf_finish_dynamic_sections): Likewise.
351 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
352 (rl78_elf_check_relocs): Likewise.
353 (rl78_elf_finish_dynamic_sections): Likewise.
354 (rl78_elf_always_size_sections): Likewise.
355 * elf32-s390.c (create_got_section): Delete.
356 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
357 (elf_s390_check_relocs): Likewise.
358 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
359 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
360 * elf32-score7.c (score_elf_create_got_section): As above.
361 (s7_bfd_score_elf_finish_dynamic_sections): As above.
362 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
363 sgotplt, srelgot, splt and srelplt.
364 (create_got_section): Don't set them.
365 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
367 (allocate_dynrelocs): Likewise.
368 (sh_elf_size_dynamic_sections): Likewise.
369 (sh_elf_add_rofixup): Likewise.
370 (sh_elf_relocate_section): Likewise.
371 (sh_elf_check_relocs): Likewise.
372 (sh_elf_finish_dynamic_symbol): Likewise.
373 (sh_elf_finish_dynamic_sections): Likewise.
374 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
375 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
376 * elf32-vax.c (elf_vax_check_relocs): Likewise.
377 (elf_vax_adjust_dynamic_symbol): Likewise.
378 (elf_vax_always_size_sections): Likewise.
379 (elf_vax_instantiate_got_entries): Likewise.
380 (elf_vax_relocate_section): Likewise.
381 (elf_vax_finish_dynamic_symbol): Likewise.
382 (elf_vax_finish_dynamic_sections): Likewise.
383 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
384 (xstormy16_elf_always_size_sections): Likewise.
385 (xstormy16_elf_relocate_section): Likewise.
386 (xstormy16_elf_finish_dynamic_sections): Likewise.
387 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
388 sgotplt, srelgot, splt and srelplt.
389 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
391 (elf_xtensa_allocate_dynrelocs): Likewise.
392 (elf_xtensa_allocate_local_got_size): Likewise.
393 (elf_xtensa_size_dynamic_sections): Likewise.
394 (elf_xtensa_relocate_section): Likewise.
395 (elf_xtensa_finish_dynamic_sections): Likewise.
396 (shrink_dynamic_reloc_sections): Likewise.
397 (elf_xtensa_get_plt_section): Likewise.
398 (elf_xtensa_get_gotplt_section): Likewise.
399 (xtensa_callback_required_dependence): Likewise.
400 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
401 shortcuts to dynamic sections.
402 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
404 (elf64_alpha_size_plt_section): Likewise.
405 (elf64_alpha_size_rela_got_1): Likewise.
406 (elf64_alpha_size_rela_got_section): Likewise.
407 (elf64_alpha_relocate_section): Likewise.
408 (elf64_alpha_finish_dynamic_symbol): Likewise.
409 (elf64_alpha_finish_dynamic_sections): Likewise.
410 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
411 * elf64-s390.c (create_got_section): Delete.
412 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
413 (elf_s390_check_relocs): Likewise.
414 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
416 (sh_elf64_check_relocs): Likewise.
417 (sh64_elf64_adjust_dynamic_symbol): Likewise.
418 (sh64_elf64_size_dynamic_sections): Likewise.
419 (sh64_elf64_finish_dynamic_symbol): Likewise.
420 (sh64_elf64_finish_dynamic_sections): Likewise.
421 * elflink.c (_bfd_elf_create_got_section): Likewise.
422 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
423 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
424 (elfNN_ia64_finish_dynamic_sections): Likewise.
425 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
426 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
427 sgotplt, splt and sgot.
428 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
430 (mips_elf_gotplt_index): Likewise.
431 (mips_elf_primary_global_got_index): Likewise.
432 (mips_elf_global_got_index): Likewise.
433 (mips_elf_got_offset_from_index): Likewise.
434 (mips_elf_create_local_got_entry): Likewise.
435 (mips_elf_create_got_section): Likewise.
436 (mips_elf_calculate_relocation): Likewise.
437 (_bfd_mips_elf_create_dynamic_sections): Likewise.
438 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
439 (mips_elf_lay_out_got): Likewise.
440 (mips_elf_set_plt_sym_value): Likewise.
441 (_bfd_mips_elf_size_dynamic_sections): Likewise.
442 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
443 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
444 (mips_finish_exec_plt): Likewise.
445 (mips_vxworks_finish_exec_plt): Likewise.
446 (mips_vxworks_finish_shared_plt): Likewise.
447 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
448 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
449 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
451 2016-11-23 Alan Modra <amodra@gmail.com>
453 * po/BLD-POTFILES.in: Regenerate.
454 * po/SRC-POTFILES.in: Regenerate.
456 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
458 * warning.m4: Fix spelling in comments.
459 * configure.ac: Fix spelling in comments.
460 * configure: Regenerate.
462 2016-11-22 Alan Modra <amodra@gmail.com>
465 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
466 * elf32-ppc.c: Include opcode/ppc.h.
467 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
468 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
469 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
470 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
471 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
472 (ppc_elf_link_hash_table_create): Update default_params init.
473 (ppc_elf_vle_split16): Correct shift and mask. Add params.
474 Report or fix insn/reloc mismatches.
475 (ppc_elf_relocate_section): Pass input_section, offset and fixup
476 to ppc_elf_vle_split16.
478 2016-11-22 Alan Modra <amodra@gmail.com>
480 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
481 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
482 bfd_put_32 param with input_bfd.
483 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
484 ppc_elf_vle_split16 param.
485 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
487 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
489 * dwarf2.c (build_line_info_table): Rename `index' local
490 variable to `line_index'.
491 (build_lookup_funcinfo_table): Rename `index' local variable to
494 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
496 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
497 apply the negative GOT offset optimization in 64-bit code.
499 2016-11-18 James Clarke <jrtc27@jrtc27.com>
501 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
502 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
503 R_SPARC_GOT* for non-local references. Instead, treat them like
504 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
505 immediate with the calculated relocation.
507 2016-11-18 Nick Clifton <nickc@redhat.com>
510 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
511 an informative error message.
513 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
516 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
517 manipulation of diff value, and don't assume sym2 is less than sym1.
518 (elf32_avr_adjust_reloc_if_spans_insn): New function.
519 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
520 and remove redundant did_pad.
523 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
526 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
527 plt_got.offset for R_X86_64_PLTOFF64.
529 2016-11-14 Nick Clifton <nickc@redhat.com>
531 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
533 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
536 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
537 but treat them as debugging symbols.
539 2016-11-10 Jiong Wang <jiong.wang@arm.com>
542 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
543 symbol locally in PIE.
545 2016-11-10 Nick Clifton <nickc@redhat.com>
548 * compress.c (bfd_get_full_section_contents): Provide a more
549 helpful error message when a section is too large to load.
551 2016-11-08 Pedro Alves <palves@redhat.com>
553 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
556 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
558 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
559 'number_of_functions' to keep lookup table and number of entries in
561 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
562 to keep lookup table and number of entries in the table.
563 (lookup_funcinfo): New structure for lookup table for function
565 (build_line_info_table): New function to create and build the lookup
566 table for line information.
567 (lookup_address_in_line_info_table): Use the lookup table instead of
568 traverse a linked list.
569 (compare_lookup_funcinfos): New compare fuction used in sorting of
570 lookup table for function references.
571 (build_lookup_funcinfo_table): New function to create, build and
572 sort the lookup table for functions references.
573 (lookup_address_in_function_table): Use the table instead of
574 traverse a linked list.
575 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
578 2016-11-04 Nick Clifton <nickc@redhat.com>
580 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
581 when supporting 64-bit BFD targets.
583 2016-11-03 Tristan Gingold <gingold@adacore.com>
585 * config.bfd: Deprecate many old triplets.
587 2016-11-03 Nick Clifton <nickc@redhat.com>
589 * po/da.po: Updated Danish translation.
591 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
593 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
594 not fall through to the default case.
596 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
597 Andrew Waterman <andrew@sifive.com>
599 Add support for RISC-V architecture.
600 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
601 * config.bdf: Likewise.
602 * configure.ac: Likewise.
603 * Makefile.in: Regenerate.
604 * configure: Regenerate.
605 * archures.c: Add bfd_riscv_arch.
606 * reloc.c: Add riscv relocs.
607 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
608 * bfd-in2.h: Regenerate.
609 * libbfd.h: Regenerate.
610 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
611 * elfnn-riscv.c: New file.
612 * elfxx-riscv.c: New file.
613 * elfxx-riscv.h: New file.
615 2016-10-31 Alan Modra <amodra@gmail.com>
618 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
621 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
623 * cpu-arc.c (arc_get_mach): Delete.
625 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
627 * elfxx-mips.c (STUB_JALR): Correct description.
629 2016-10-20 Nick Clifton <nickc@redhat.com>
631 * po/gas.pot: Regenerate.
633 2016-10-19 Nick Clifton <nickc@redhat.com>
635 * aout-adobe.c: Add missing c-format tags for translatable strings.
636 * aout-cris.c: Likewise.
639 * binary.c: Likewise.
641 * coff-alpha.c: Likewise.
642 * coff-arm.c: Likewise.
643 * coff-i860.c: Likewise.
644 * coff-mcore.c: Likewise.
645 * coff-ppc.c: Likewise.
646 * coff-rs6000.c: Likewise.
647 * coff-sh.c: Likewise.
648 * coff-tic4x.c: Likewise.
649 * coff-tic54x.c: Likewise.
650 * coff-tic80.c: Likewise.
651 * coff64-rs6000.c: Likewise.
652 * coffcode.h: Likewise.
653 * coffgen.c: Likewise.
654 * cofflink.c: Likewise.
655 * coffswap.h: Likewise.
656 * cpu-arm.c: Likewise.
657 * dwarf2.c: Likewise.
659 * elf-attrs.c: Likewise.
660 * elf-eh-frame.c: Likewise.
661 * elf-ifunc.c: Likewise.
662 * elf-m10300.c: Likewise.
663 * elf-s390-common.c: Likewise.
665 * elf32-arc.c: Likewise.
666 * elf32-arm.c: Likewise.
667 * elf32-avr.c: Likewise.
668 * elf32-bfin.c: Likewise.
669 * elf32-cr16.c: Likewise.
670 * elf32-cr16c.c: Likewise.
671 * elf32-cris.c: Likewise.
672 * elf32-crx.c: Likewise.
673 * elf32-d10v.c: Likewise.
674 * elf32-d30v.c: Likewise.
675 * elf32-epiphany.c: Likewise.
676 * elf32-fr30.c: Likewise.
677 * elf32-frv.c: Likewise.
678 * elf32-gen.c: Likewise.
679 * elf32-hppa.c: Likewise.
680 * elf32-i370.c: Likewise.
681 * elf32-i386.c: Likewise.
682 * elf32-i960.c: Likewise.
683 * elf32-ip2k.c: Likewise.
684 * elf32-iq2000.c: Likewise.
685 * elf32-lm32.c: Likewise.
686 * elf32-m32c.c: Likewise.
687 * elf32-m32r.c: Likewise.
688 * elf32-m68hc11.c: Likewise.
689 * elf32-m68hc12.c: Likewise.
690 * elf32-m68hc1x.c: Likewise.
691 * elf32-m68k.c: Likewise.
692 * elf32-mcore.c: Likewise.
693 * elf32-mep.c: Likewise.
694 * elf32-metag.c: Likewise.
695 * elf32-microblaze.c: Likewise.
696 * elf32-moxie.c: Likewise.
697 * elf32-msp430.c: Likewise.
698 * elf32-mt.c: Likewise.
699 * elf32-nds32.c: Likewise.
700 * elf32-nios2.c: Likewise.
701 * elf32-or1k.c: Likewise.
702 * elf32-pj.c: Likewise.
703 * elf32-ppc.c: Likewise.
704 * elf32-rl78.c: Likewise.
705 * elf32-rx.c: Likewise.
706 * elf32-s390.c: Likewise.
707 * elf32-score.c: Likewise.
708 * elf32-score7.c: Likewise.
709 * elf32-sh-symbian.c: Likewise.
710 * elf32-sh.c: Likewise.
711 * elf32-sh64.c: Likewise.
712 * elf32-spu.c: Likewise.
713 * elf32-tic6x.c: Likewise.
714 * elf32-tilepro.c: Likewise.
715 * elf32-v850.c: Likewise.
716 * elf32-vax.c: Likewise.
717 * elf32-visium.c: Likewise.
718 * elf32-xgate.c: Likewise.
719 * elf32-xtensa.c: Likewise.
720 * elf64-alpha.c: Likewise.
721 * elf64-gen.c: Likewise.
722 * elf64-hppa.c: Likewise.
723 * elf64-ia64-vms.c: Likewise.
724 * elf64-mmix.c: Likewise.
725 * elf64-ppc.c: Likewise.
726 * elf64-s390.c: Likewise.
727 * elf64-sh64.c: Likewise.
728 * elf64-sparc.c: Likewise.
729 * elf64-x86-64.c: Likewise.
730 * elfcode.h: Likewise.
731 * elfcore.h: Likewise.
732 * elflink.c: Likewise.
733 * elfnn-aarch64.c: Likewise.
734 * elfnn-ia64.c: Likewise.
735 * elfxx-mips.c: Likewise.
736 * elfxx-sparc.c: Likewise.
737 * elfxx-tilegx.c: Likewise.
740 * libbfd.c: Likewise.
741 * linker.c: Likewise.
742 * m68klinux.c: Likewise.
743 * mach-o.c: Likewise.
748 * pe-mips.c: Likewise.
749 * peXXigen.c: Likewise.
750 * pei-x86_64.c: Likewise.
751 * peicode.h: Likewise.
752 * ppcboot.c: Likewise.
754 * sparclinux.c: Likewise.
757 * vms-alpha.c: Likewise.
758 * vms-lib.c: Likewise.
759 * xcofflink.c: Likewise.
761 2016-10-18 Nick Clifton <nickc@redhat.com>
763 * po/da.po: Updated Danish translation.
765 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
767 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
770 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
772 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
773 variable to `reloc_index'.
775 2016-10-12 Alan Modra <amodra@gmail.com>
777 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
778 (STD_SECTION): Adjust to suit.
779 * elf.c (_bfd_elf_large_com_section): Likewise.
780 * bfd-in2.h: Regenerate.
782 2016-10-11 Alan Modra <amodra@gmail.com>
784 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
785 defined temporarily with bfd_und_section.
786 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
787 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
788 symbols with bfd_und_section.
790 2016-10-07 Alan Modra <amodra@gmail.com>
792 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
793 obfd param with struct bfd_link_info param. Update all callers.
794 * linker.c (bfd_merge_private_bfd_data): Likewise.
795 (_bfd_generic_verify_endian_match): Likewise.
796 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
797 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
798 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
799 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
800 (_bfd_elf_merge_object_attributes): Likewise.
801 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
802 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
803 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
804 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
805 (elf32_arm_merge_private_bfd_data): Likewise.
806 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
807 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
808 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
809 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
810 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
811 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
812 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
813 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
814 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
815 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
816 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
817 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
818 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
819 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
820 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
821 (elf32_msp430_merge_private_bfd_data): Likewise.
822 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
823 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
824 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
825 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
826 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
827 (ppc_elf_merge_obj_attributes): Likewise.
828 (ppc_elf_merge_private_bfd_data): Likewise.
829 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
830 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
831 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
832 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
833 (elf32_score_merge_private_bfd_data): Likewise.
834 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
835 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
836 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
837 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
838 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
839 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
840 (elf32_tic6x_merge_private_bfd_data): Likewise.
841 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
842 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
843 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
844 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
845 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
846 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
847 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
848 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
849 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
850 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
851 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
852 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
853 (mips_elf_merge_obj_attributes): Likewise.
854 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
855 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
856 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
857 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
858 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
859 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
860 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
861 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
862 * bfd-in2.h: Regenerate.
863 * libbfd.h: Regenerate.
865 2016-10-07 Alan Modra <amodra@gmail.com>
867 * Makefile.am (LIBBFD_H_FILES): Update.
868 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
869 * cpu-sh.c (sh_merge_bfd_arch): Move to..
870 * elf32-sh.c: ..here, and make static.
871 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
873 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
874 _bfd_generic_verify_endian_match.
875 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
876 (bfd_elf32_bfd_merge_private_bfd_data): Define as
877 _bfd_generic_verify_endian_match.
878 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
880 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
881 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
882 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
883 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
884 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
885 * linker.c: ..here, and make internal.
886 * bfd.c (bfd_merge_private_bfd_data): Move to..
888 * Makefile.in: Regenerate.
889 * doc/Makefile.in: Regenerate.
890 * bfd-in2.h: Regenerate.
891 * libbfd.h: Regenerate.
893 2016-10-06 Alan Modra <amodra@gmail.com>
895 * coff-h8300.c: Spell fall through comments consistently.
896 * coffgen.c: Likewise.
897 * elf32-hppa.c: Likewise.
898 * elf32-ppc.c: Likewise.
899 * elf32-score.c: Likewise.
900 * elf32-score7.c: Likewise.
901 * elf64-ppc.c: Likewise.
902 * elfxx-aarch64.c: Likewise.
903 * elfxx-mips.c: Likewise.
904 * cpu-ns32k.c: Add missing fall through comments.
905 * elf-m10300.c: Likewise.
906 * elf32-arm.c: Likewise.
907 * elf32-avr.c: Likewise.
908 * elf32-bfin.c: Likewise.
909 * elf32-frv.c: Likewise.
910 * elf32-i386.c: Likewise.
911 * elf32-microblaze.c: Likewise.
912 * elf32-nds32.c: Likewise.
913 * elf32-ppc.c: Likewise.
914 * elf32-rl78.c: Likewise.
915 * elf32-rx.c: Likewise.
916 * elf32-s390.c: Likewise.
917 * elf32-sh.c: Likewise.
918 * elf32-tic6x.c: Likewise.
919 * elf64-ia64-vms.c: Likewise.
920 * elf64-ppc.c: Likewise.
921 * elf64-s390.c: Likewise.
922 * elf64-x86-64.c: Likewise.
923 * elflink.c: Likewise.
924 * elfnn-aarch64.c: Likewise.
925 * elfnn-ia64.c: Likewise.
930 * versados.c: Likewise.
932 2016-10-06 Alan Modra <amodra@gmail.com>
934 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
936 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
937 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
939 2016-10-06 Alan Modra <amodra@gmail.com>
941 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
942 OR in arithmetic expression, not boolean OR.
944 2016-09-30 Alan Modra <amodra@gmail.com>
946 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
947 as per comment at head of bfd-in2.h.
948 * Makefile.in: Regenerate.
950 2016-09-30 Alan Modra <amodra@gmail.com>
952 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
953 _bfd_error_handler (...) throughout.
954 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
955 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
956 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
957 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
958 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
959 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
960 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
961 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
962 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
963 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
964 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
965 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
966 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
967 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
968 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
969 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
970 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
971 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
972 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
973 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
974 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
975 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
976 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
977 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
978 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
979 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
980 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
981 * xcofflink.c: Likewise.
983 2016-09-30 Alan Modra <amodra@gmail.com>
985 * bfd-in.h: Include stdarg.h.
986 * bfd.c (bfd_error_handler_type): Make like vprintf.
987 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
988 (error_handler_internal): New function, split out from..
989 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
990 (bfd_set_error_handler): Update.
991 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
992 (_bfd_assert_handler): Make static.
993 * coffgen.c (null_error_handler): Update params.
994 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
995 Don't use bfd_error_handler_type.
996 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
997 * elfxx-target.h (elf_backend_link_order_error_handler): Default
998 to _bfd_error_handler.
999 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1000 (bfd_assert_handler_type): Likewise.
1001 (_bfd_error_handler): Update.
1002 * bfd-in2.h: Regenerate.
1003 * libbfd.h: Regenerate.
1005 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1008 * elf-bfd.h (struct elf_backend_data): Delete
1009 elf_backend_count_output_relocs callback and add
1010 elf_backend_update_relocs.
1011 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1012 (emit_relocs): Deleted.
1013 (elf32_arm_emit_relocs): Deleted.
1014 (elf_backend_emit_relocs): Updated not to use the old functions.
1015 (elf32_arm_update_relocs): New function.
1016 (elf_backend_update_relocs): New define.
1017 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1018 relocation count. Call elf_backend_emit_relocs.
1019 (_bfd_elf_size_reloc_section): Do not call
1020 elf_backend_count_output_relocs.
1021 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1022 (elf_backend_update_relocs): New define.
1024 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1027 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1028 Thumb-ARM stub is too far.
1030 2016-09-27 Nick Clifton <nickc@redhat.com>
1033 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1034 timestamp field if real time values are not being stored.
1036 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1038 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1039 to verify CC_FOR_BUILD compiler.
1040 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1041 and add CC_FOR_BUILD compiler checks.
1042 * Makefile.in: Regenerate.
1043 * configure: Likewise.
1044 * doc/Makefile.in: Likewise.
1046 2016-09-26 Awson <kyrab@mail.ru>
1049 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1050 for R_AMD64_PCRQUAD relocations.
1052 2016-09-26 Alan Modra <amodra@gmail.com>
1054 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1055 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1056 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1057 attributes, merge them. Don't warn about undefined tag bits,
1058 or copy unknown values to output.
1059 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1060 _bfd_elf_ppc_merge_fp_attributes.
1062 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1065 * elf-bfd.h (struct elf_backend_data): Add
1066 elf_backend_count_output_relocs callback to count relocations in
1068 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1069 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1070 (elf32_arm_count_output_relocs): New function.
1071 (emit_relocs): New function.
1072 (elf32_arm_emit_relocs): New function.
1073 (elf32_arm_vxworks_emit_relocs): New function.
1074 (elf_backend_emit_relocs): Updated to use the new functions.
1075 (elf_backend_count_output_relocs): New define.
1076 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1077 to the relocation count.
1078 (_bfd_elf_link_size_reloc_section): Use callback to count the
1079 relocations which will be in output.
1080 (_bfd_elf_default_count_output_relocs): New function.
1081 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1083 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1085 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1086 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1087 bigger than 0x1000 bytes.
1089 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1091 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1094 2016-09-14 Nick Clifton <nickc@redhat.com>
1097 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1098 contains a valid size for the Debug directory.
1100 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1102 * format.c (struct bfd_preserve): New "build_id" field.
1103 (bfd_preserve_save): Save "build_id".
1104 (bfd_preserve_restore): Restore "build_id".
1106 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1109 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1110 relocation with copy relocation when building executable.
1112 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1115 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1116 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1117 Compute shrink_boundary and adjust addend only if
1118 addend_within_shrink_boundary.
1119 (elf32_avr_relax_section): Modify calls to
1120 elf32_avr_relax_delete_bytes to pass extra parameter.
1122 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1124 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1125 array of bytes and use bfd_get_16 to interpret its encoding according
1126 to endianness of target.
1128 2016-09-01 Alan Modra <amodra@gmail.com>
1130 * elf64-ppc.c (synthetic_opd): New static var.
1131 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1132 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1134 2016-08-31 Alan Modra <amodra@gmail.com>
1136 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1137 track max group size with a new "group_size" var that is reduced
1138 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1141 2016-08-31 Alan Modra <amodra@gmail.com>
1143 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1144 (elf_backend_section_processing): Don't define.
1145 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1146 split on non-exec sections differing in SHF_PPC_VLE. When
1147 splitting segments, mark size invalid.
1149 2016-08-30 Alan Modra <amodra@gmail.com>
1152 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1154 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1158 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1159 R_386_PC32 relocation is used to call IFUNC function in PIC
1162 2016-08-27 Alan Modra <amodra@gmail.com>
1165 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1166 have corresponding SHF_GROUP sections.
1167 (bfd_elf_set_group_contents): Comment.
1169 2016-08-27 Alan Modra <amodra@gmail.com>
1172 * elf64-ppc.c (pc_dynrelocs): New function.
1173 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1174 handle pic dynamic relocs.
1176 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1178 * bfd-in.h (struct elf32_arm_params): Define.
1179 (bfd_elf32_arm_set_target_relocs): Rename into ...
1180 (bfd_elf32_arm_set_target_params): This. Use a struct
1181 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1182 * bfd-in2.h: Regenerate.
1183 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1184 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1185 elf32_arm_params rather than as individual parameters.
1187 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1189 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1190 passed the end of htab->stub_group array.
1191 (elf32_arm_create_or_find_stub_sec): Likewise.
1192 (elf32_arm_create_stub): Likewise.
1194 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1196 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1197 to TRUE for GOT and TLS relocs.
1199 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1201 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1203 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1205 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1206 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1207 (struct elf_arc_link_hash_table): Likewise.
1208 (elf_arc_link_hash_newfunc): Likewise.
1209 (elf_arc_link_hash_table_free): Likewise.
1210 (arc_elf_link_hash_table_create): Likewise.
1211 (elf_arc_relocate_section): Fixed conditions related to dynamic
1212 (elf_arc_check_relocs): Likewise.
1213 (arc_elf_create_dynamic_sections): Added
1214 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1215 through the hash table.
1217 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1219 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1220 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1223 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1225 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1227 * bfd-in2.h: Regenerated from the previous changes.
1228 * libbfd.h: Regenerated from the previous changes.
1230 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1232 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1233 the input import library bfd.
1234 * bfd-in2.h: Regenerate.
1235 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1236 and new_cmse_stub_offset fields.
1237 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1239 (elf32_arm_add_stub): Likewise for stub_offset.
1240 (arm_new_stubs_start_offset_ptr): New function.
1241 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1242 empty SG veneers to have zero relocations.
1243 (arm_size_one_stub): Only initialize stub size and template
1244 information for non empty veneers. Do not update veneer section size
1245 if veneer already has an offset.
1246 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1247 of a boolean indicating success or failure.
1248 (cmse_scan): Change stub_changed parameter into an integer pointer
1249 parameter cmse_stub_created to count the number of stub created and
1250 adapt to change of return value in elf32_arm_create_stub.
1251 (cmse_entry_fct_p): New function.
1252 (arm_list_new_cmse_stub): Likewise.
1253 (set_cmse_veneer_addr_from_implib): Likewise.
1254 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1255 cmse_scan instead of that of cmse_stub_changed to compute the number
1256 of stub created and use it to initialize stub_changed. Call
1257 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1258 of return value in elf32_arm_create_stub. Use
1259 arm_stub_section_start_offset () if not NULL to initialize size of
1260 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1261 erratum fix to -1. Use ret to hold return value.
1262 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1263 NULL to initialize size of secure gateway veneers section. Adapt
1264 comment to stress the importance of zeroing veneer section content.
1265 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1266 initialize eponymous field in struct elf32_arm_link_hash_table.
1268 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1270 * elf32-s390.c (stdarg.h): New include.
1271 (elf_s390_grok_psinfo): New function.
1272 (elf_s390_write_core_note): New function.
1273 (elf_backend_grok_psinfo): Declare backend hook.
1274 (elf_backend_write_core_note): Likewise.
1275 * elf64-s390.c (stdarg.h): New include.
1276 (elf_s390_grok_prstatus): New function.
1277 (elf_s390_grok_psinfo): New function.
1278 (elf_s390_write_core_note): New function.
1279 (elf_backend_grok_prstatus): Declare backend hook.
1280 (elf_backend_grok_psinfo): Likewise.
1281 (elf_backend_write_core_note): Likewise.
1283 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1285 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1286 (elf_s390_finish_ifunc_symbol): Likewise.
1287 (elf_s390_finish_dynamic_symbol): Likewise.
1288 (elf_s390_finish_dynamic_sections): Likewise.
1289 (elf_s390_grok_prstatus): Likewise.
1290 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1291 (elf_s390_finish_dynamic_symbol): Likewise.
1293 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1295 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1297 2016-08-23 Nick Clifton <nickc@redhat.com>
1299 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1300 there is no arm data associated with the section.
1302 2016-08-23 Alan Modra <amodra@gmail.com>
1305 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1306 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1308 2016-08-22 Nick Clifton <nickc@redhat.com>
1310 * doc/chew.c (main): Free the string buffer used to files as they
1313 2016-08-22 Alan Modra <amodra@gmail.com>
1315 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1316 (ppc_elf_relocate_section): ..to here. Comment. Error on
1317 detecting -mbss-plt -fPIC local ifuncs too.
1318 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1319 branch table entries.
1321 2016-08-19 Nick Clifton <nickc@redhat.com>
1323 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1324 section after the symbol table and string table sections.
1326 2016-08-19 Alan Modra <amodra@gmail.com>
1328 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1329 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1330 dyn_relocs for weakdefs.
1331 (alias_readonly_dynrelocs): New function.
1332 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1333 (ppc64_elf_relocate_section): Simplify condition under which
1334 dyn_relocs are emitted.
1336 2016-08-19 Alan Modra <amodra@gmail.com>
1339 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1340 (readonly_dynrelocs): Comment fix.
1341 (global_entry_stub): New function.
1342 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1343 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1344 that in size_global_entry_stubs, handling ifunc too. Delete dead
1346 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1347 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1348 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1349 undefweak syms. Expand and correct comments.
1350 (size_global_entry_stubs): Ensure symbol is defined.
1351 (ppc64_elf_relocate_section): Match condition under which
1352 dyn_relocs are emitted to that in allocate_dynrelocs.
1354 2016-08-12 Alan Modra <amodra@gmail.com>
1356 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1357 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1358 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1360 2016-08-11 Alan Modra <amodra@gmail.com>
1362 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1363 non_got_ref true in any case where we could have generated dynbss
1364 copies but decide not to do so.
1366 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1368 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1369 the stub address retrieved if associated with a microMIPS
1372 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1374 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1375 stub also add STO_MICROMIPS annotation.
1377 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1379 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1380 in microMIPS LA25 stub references.
1382 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1384 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1385 adjusting the use_count of merged .got entries.
1387 2016-08-08 Nick Clifton <nickc@redhat.com>
1389 * doc/chew.c (delete_string): Only free the string buffer if it is
1390 there. Mark the buffer as NULL after freeing.
1391 (drop): Free the dropped string.
1392 (free_words): New function: Frees the memory allocated to the
1394 (add_instrinsic): Duplicate the name string, so that it can be
1396 (compile): Free unused words.
1397 (main): Free the dictionary and top level string buffers at the
1400 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1402 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1403 * bfd-in2.h: Regenerate.
1404 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1406 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1407 cmse_implib field in struct elf32_arm_link_hash_table.
1408 (elf32_arm_filter_cmse_symbols): New function.
1409 (elf32_arm_filter_implib_symbols): Likewise.
1410 (elf_backend_filter_implib_symbols): Define to
1411 elf32_arm_filter_implib_symbols.
1413 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1415 * elf32-arm.c (CMSE_PREFIX): Define macro.
1416 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1417 (cmse_branch_thumb_only): Declare stub.
1418 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1419 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1420 FALSE if there is no PLT.
1421 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1422 (elf32_arm_final_link_relocate): Likewise.
1423 (elf32_arm_gc_sweep_hook): Likewise.
1424 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1425 secure entry functions.
1426 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1427 (arm_dedicated_stub_output_section_required): Change to a switch case
1428 and add a case for arm_stub_cmse_branch_thumb_only.
1429 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1430 (arm_stub_dedicated_output_section_name): Likewise.
1431 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1432 ATTRIBUTE_UNUSED for htab parameter.
1433 (arm_stub_required_alignment): Likewise.
1434 (arm_stub_sym_claimed): Likewise.
1435 (arm_dedicated_stub_section_padding): Likewise.
1436 (cmse_scan): New function.
1437 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1438 Set stub_changed to TRUE if such veneers were created.
1439 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1442 2016-08-02 Alan Modra <amodra@gmail.com>
1445 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1447 2016-08-02 Nick Clifton <nickc@redhat.com>
1450 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1451 (elf_backend_sweep_hook): Delete.
1453 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1454 Kwok Cheung Yeung <kcy@codesourcery.com>
1456 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1457 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1458 (ppc_elf_vle_split16): Clear field before inserting.
1460 2016-08-01 Nick Clifton <nickc@redhat.com>
1462 * po/sv.po: Updated Swedish translation.
1464 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1465 Nick Clifton <nickc@redhat.com>
1468 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1469 of the coff_section_data before using it.
1471 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1473 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1474 in PLT compression selection.
1475 (_bfd_mips_elf_check_relocs): Likewise.
1477 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1479 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1480 case where there's no elf_link_hash_entry while processing
1481 GOT_NORMAL got entries.
1483 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1485 * version.m4 (BFD_VERSION): Set to 2.27.51.
1486 * configure: Regenerated.
1488 2016-07-21 Nick Clifton <nickc@redhat.com>
1490 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1491 (swap_out_syms): Return an error when not finding ELF output
1492 section rather than asserting.
1494 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1496 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1498 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1500 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1501 and handle pr_pid if present.
1503 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1506 * elf.c (assign_file_positions_for_load_sections): Also check
1507 p_paddr for program header space.
1509 2016-07-20 Alan Modra <amodra@gmail.com>
1511 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1512 ppc64_elf_unhandled_reloc for special_function.
1513 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1515 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1517 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1519 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1520 corresponding error message.
1522 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1524 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1525 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1526 (branch_reloc_p): New function.
1527 (mips_elf_calculate_relocation): Handle ISA mode determination
1528 for relocations against section symbols, against absolute
1529 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1531 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1532 checks for weak undefined symbols. Also check target alignment
1533 within the same ISA mode.
1534 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1535 in the alignment check.
1536 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1537 <R_MICROMIPS_PC10_S1>: Likewise.
1538 <R_MICROMIPS_PC16_S1>: Likewise.
1539 (mips_elf_perform_relocation): Report a failure for unsupported
1540 same-mode JALX instructions and cross-mode branches.
1541 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1542 error messages for jumps to misaligned addresses.
1544 2016-07-16 Alan Modra <amodra@gmail.com>
1546 * elflink.c: Include plugin-api.h.
1547 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1548 (try_claim): ..here.
1549 * plugin.h: Don't include bfd.h.
1550 (bfd_plugin_open_input): Declare.
1552 2016-07-16 Alan Modra <amodra@gmail.com>
1554 * targets.c (bfd_seach_for_target): Rename to..
1555 (bfd_iterate_over_targets): ..this. Rewrite doc.
1556 * bfd-in2.h: Regenerate.
1558 2016-07-16 Alan Modra <amodra@gmail.com>
1560 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1561 * libbfd.h: Regenerate.
1562 * bfd-in2.h: Regenerate.
1564 2016-07-16 Alan Modra <amodra@gmail.com>
1566 * libbfd-in.h (BFD_ALIGN): Move to..
1568 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1569 * elf32-ppc.c (default_params): Adjust init.
1570 (ppc_elf_link_params): Set pagesize_p2.
1571 * libbfd.h: Regenerate.
1572 * bfd-in2.h: Regenerate.
1574 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1576 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1577 (_bfd_elf_filter_global_symbols): Declare.
1578 * elf.c (_bfd_elf_filter_global_symbols): New function.
1579 * elflink.c (elf_filter_global_symbols): Likewise.
1580 (elf_output_implib): Likewise.
1581 (bfd_elf_final_link): Call above function, failing if it does.
1582 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1584 (elf_backend_copy_indirect_symbol): Fix spacing.
1585 (elf_backend_hide_symbol): Likewise.
1586 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1588 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1589 Nick Clifton <nickc@redhat.com>
1591 * elf32-arc.c (PR_DEBUG): Delete.
1592 Fix printing of debug information. Fix formatting of debug
1594 (debug_arc_reloc): Handle symbols that are not from an input file.
1595 (arc_do_relocation): Remove excessive exclamation points.
1597 * arc-got.h: Fix formatting. Fix printing of debug information.
1598 (new_got_entry_to_list): Use xmalloc.
1599 * config.bfd: use the big-endian arc vector as the default vector
1600 for big-endian arc targets.
1602 2016-07-15 Alan Modra <amodra@gmail.com>
1604 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1605 from marking sym_indices.
1607 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1609 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1610 first with relocations against absolute symbols.
1611 (bfd_install_relocation): Likewise.
1613 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1615 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1616 .got/.got.plt sections to 8 bytes.
1618 2016-07-12 Nick Clifton <nickc@redhat.com>
1620 * binary.c (binary_set_section_contents): Second grammar fix.
1622 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1624 * binary.c (binary_set_section_contents): Fix grammar in warning
1627 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1629 * elf32-arc.c: made PR_DEBUG always defined.
1631 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1633 * arc-got.h: Moved got related structures from elf32-arc.c to
1634 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1635 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1636 tls_type_for_reloc, symbol_has_entry_of_type,
1637 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1638 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1639 relocate_fix_got_relocs_for_got_info,
1640 create_got_dynrelocs_for_single_entry,
1641 create_got_dynrelocs_for_got_info): Added to file.
1642 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1645 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1647 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1649 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1651 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1652 (THUMB32_MOVW): Likewise.
1653 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1654 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1655 (arm_stub_is_thumb): Add new veneer stub.
1656 (arm_type_of_stub): Use new veneer.
1657 (arm_stub_required_alignment): Add new veneer.
1659 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1661 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1662 (SEC_ELF_PURECODE): ... this.
1663 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1665 (elf32_arm_fake_sections): Likewise.
1666 (elf_32_arm_section_flags): Likewise.
1667 (elf_32_arm_lookup_section_flags): Likewise.
1668 * section.c (SEC_ELF_NOREAD): Rename to ...
1669 (SEC_ELF_PURECODE): ... this.
1671 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1673 * elf32-arm.c (using_thumb2_bl): New function.
1674 (arm_type_of_stub): Declare thumb2 variable together and change type
1675 to bfd_boolean. Use using_thumb2_bl () to determine whether
1676 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1677 checked for BL range.
1678 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1679 the bit size of BL offset.
1681 2016-06-29 Nick Clifton <nickc@redhat.com>
1683 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1684 Returns TRUE for AArch64 mapping symbols.
1685 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1686 mapping symbols as precious in object files so that they will not
1688 (elf_backend_symbol_processing): Define.
1690 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1691 for ARM mapping symbols.
1692 (elf32_arm_backend_symbol_processing): Make use of the new function.
1694 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1697 * elflink.c (elf_link_check_versioned_symbol): Return false
1698 for unreferenced undefined symbol.
1700 2016-06-28 Nick Clifton <nickc@redhat.com>
1702 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1705 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1706 function. Marks mapping symbols in object files as precious, so
1707 that strip will not remove them.
1708 (elf_backend_symbol_processing): Define.
1710 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1712 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1713 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1715 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1717 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1719 (mips16_reloc_map): Likewise.
1720 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1721 (mips16_elf64_howto_table_rela): Likewise.
1722 (mips16_reloc_map): Likewise.
1723 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1724 (elf_mips16_howto_table_rela): Likewise.
1725 (mips16_reloc_map): Likewise.
1726 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1727 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1728 (b_reloc_p): Likewise.
1729 (mips_elf_calculate_relocation): Likewise.
1730 (_bfd_mips_elf_check_relocs): Likewise.
1731 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1732 * bfd-in2.h: Regenerate.
1733 * libbfd.h: Regenerate.
1735 2016-06-27 Alan Modra <amodra@gmail.com>
1738 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1739 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1741 (ppc64_elf_size_stubs): Adjust to suit.
1743 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1745 * elf32-dlx.h: New file.
1746 * elf32-dlx.c: Adjust.
1748 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1750 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1752 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1754 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1757 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1759 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1760 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1761 (elfcore_grok_freebsd_psinfo): New function.
1762 (elfcore_grok_freebsd_prstatus): New function.
1763 (elfcore_grok_freebsd_note): New function.
1764 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1767 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1769 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1772 2016-06-24 Alan Modra <amodra@gmail.com>
1774 * config.bfd: Delete mips vxworks patterns matched earlier.
1775 Combine mips*-*-none with mips*-*-elf*.
1777 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1779 * elfxx-mips.c (mips_elf_perform_relocation): Call
1780 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1781 use the `%X%H' format for the cross-mode jump conversion error
1782 message. Remove the full stop from the end of the message.
1783 Continue processing rather than returning failure.
1785 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1787 * archures.c: Remove bfd_mach_arc_nps400.
1788 * bfd-in2.h: Likewise.
1789 * cpu-arc.c (arch_info_struct): Likewise.
1790 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1793 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1797 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1799 (elf_link_is_defined_archive_symbol): Call
1800 bfd_link_plugin_object_p on unknown plugin object and use the
1801 IR symbol table if the input is an IR object.
1802 * plugin.c (bfd_link_plugin_object_p): New function.
1803 * plugin.h (bfd_link_plugin_object_p): New prototype.
1805 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1808 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1809 on symbol from plugin dummy input.
1811 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1813 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1815 * bfd-in2.h: Regenerated.
1816 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1817 with bfd_plugin_unknown.
1819 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1823 bfd_boolean argument.
1824 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1825 "shared object" with "PIC object" in comments.
1826 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1827 "shared object" with "PIC object" in comments. Avoid PLT if
1828 requested. Generate dynamic relocations for non-GOT references.
1829 Make room for the special first entry in PLT and allocate PLT
1830 entry only for PLT and PC-relative references. Store dynamic
1831 GOT relocations in .rel[a].iplt section for static executables.
1832 If PLT isn't used, always use GOT for symbol value. Don't
1833 allocate GOT entry if it isn't used.
1834 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1835 count only in the code section. Allocate dynamic pointer
1836 relocation against STT_GNU_IFUNC symbol in the non-code section.
1837 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1838 only for PC-relative references.
1839 (elf_i386_allocate_dynrelocs): Pass TRUE to
1840 _bfd_elf_allocate_ifunc_dyn_relocs.
1841 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1842 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1843 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1844 the non-code section and store it in the proper REL section.
1845 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1847 (elf_i386_finish_dynamic_symbol): Generate dynamic
1848 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1849 STT_GNU_IFUNC symbols without PLT.
1850 (elf_i386_finish_dynamic_sections): Don't handle local
1851 STT_GNU_IFUNC symbols here.
1852 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1854 (elf_backend_output_arch_local_syms): New.
1855 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1856 count only in the code section. Allocate dynamic pointer
1857 relocation against STT_GNU_IFUNC symbol in the non-code section.
1858 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1859 count only for PC-relative references.
1860 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1861 _bfd_elf_allocate_ifunc_dyn_relocs.
1862 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1863 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1864 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1865 without PLT. Generate dynamic pointer relocation against
1866 STT_GNU_IFUNC symbol in the non-code section and store it in
1867 the proper RELA section. Don't allow non-pointer relocation
1868 against STT_GNU_IFUNC symbol without PLT.
1869 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1870 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1871 STT_GNU_IFUNC symbols without PLT.
1872 (elf_x86_64_finish_dynamic_sections): Don't handle local
1873 STT_GNU_IFUNC symbols here.
1874 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1876 (elf_backend_output_arch_local_syms): New.
1877 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1878 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1880 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1881 Tony Wang <tony.wang@arm.com>
1883 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1885 (stub_long_branch_thumb2_only): Define stub.
1886 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1887 (arm_stub_long_branch_thumb2_only): Likewise.
1888 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1891 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1893 * archures.c (bfd_mach_sparc_v8plusc): Define.
1894 (bfd_mach_sparc_v9c): Likewise.
1895 (bfd_mach_sparc_v8plusd): Likewise.
1896 (bfd_mach_sparc_v9d): Likewise.
1897 (bfd_mach_sparc_v8pluse): Likewise.
1898 (bfd_mach_sparc_v9e): Likewise.
1899 (bfd_mach_sparc_v8plusv): Likewise
1900 (bfd_mach_sparc_v9v): Likewise.
1901 (bfd_mach_sparc_v8plusm): Likewise.
1902 (bfd_mach_sparc_v9m): Likewise.
1903 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1904 (bfd_mach_sparc_64bit_p): Likewise.
1905 * bfd-in2.h: Regenerate.
1906 * cpu-sparc.c (arch_info_struct): Add entries for
1907 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1908 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1909 and bfd_mach_sparc_v9{c,d,e,v,m}.
1910 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1911 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1913 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1915 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1916 symbols for relocations against IFUNC symbols.
1917 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1919 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1921 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1922 .rela.iplt in DT_PLTRELSZ.
1923 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1924 for DT_PLTRELSZ and DT_RELASZ as well.
1926 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1929 non-loaded, non-alloced sections.
1930 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1932 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1934 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1935 allocating dynamic relocation.
1936 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1938 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1941 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1942 offsets until reloc_toaddr.
1944 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1947 Don't check symbol type for STN_UNDEF symbol index.
1948 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1949 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1952 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1954 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1956 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1957 for exact arch value then. Force review of arch check logic for new
1959 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1960 that logic for new architecture.
1961 (arch_has_thumb2_nop): Remove.
1962 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1963 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1965 2016-06-14 Alan Modra <amodra@gmail.com>
1967 * bfd-in.h (bfd_my_archive): Delete.
1968 * bfd-in2.h: Regenerate.
1970 2016-06-14 Alan Modra <amodra@gmail.com>
1973 * archive.c (open_nested_file): Set my_archive.
1974 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1976 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1977 (bfd_seek): Likewise.
1978 * bfdwin.c (bfd_get_file_window): Likewise.
1979 * cache.c (cache_bmmap): Likewise.
1980 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1981 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1983 * plugin.c (try_claim): Likewise.
1984 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1985 file within thin archive, not the archive.
1987 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1990 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1991 section address for R_386_GOT32/R_386_GOT32X relocations against
1992 IFUNC symbols if there is no base register and return error for
1995 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1998 GOT32 adjustment for static executables.
2000 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2002 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2004 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2006 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2008 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2010 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2012 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2014 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2015 (SECTSTART): Changed.
2016 (elf_arc_relocate_section): Fixed mistake in PIE related
2018 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2020 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2022 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2023 enable support for "-z combreloc" and DT_RELACOUNT.
2024 (elf_backend_reloc_type_class): Likewise
2026 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2029 * elf32-i386.c (elf_i386_relocate_section): When relocating
2030 R_386_GOT32, return error without a base register for PIC and
2031 subtract the .got.plt section address only with a base register.
2033 2016-06-10 Alan Modra <amodra@gmail.com>
2035 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2036 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2037 (_bfd_elf_strtab_init): Formatting.
2038 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2039 (_bfd_elf_strtab_addref): Take size_t idx param.
2040 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2041 (_bfd_elf_strtab_offset): Likewise.
2042 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2043 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2044 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2045 (_bfd_elf_strtab_finalize): Similarly.
2046 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2047 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2048 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2049 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2050 using bfd_size_type.
2051 (bfd_section_from_shdr): Delete amt.
2052 (_bfd_elf_init_reloc_shdr): Likewise.
2053 (_bfd_elf_link_assign_sym_version): Likewise.
2054 (assign_section_numbers): Use size_t reloc_count.
2055 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2056 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2057 (elf_link_is_defined_archive_symbol): Likewise.
2058 (elf_add_dt_needed_tag): Likewise.
2059 (elf_finalize_dynstr): Likewise.
2060 (elf_link_add_object_symbols): Likewise.
2061 (bfd_elf_size_dynamic_sections): Likewise.
2062 (elf_create_symbuf): Similarly.
2063 (bfd_elf_match_symbols_in_sections): Likewise.
2064 (elf_link_swap_symbols_out): Likewise.
2065 (elf_link_check_versioned_symbol): Likewise.
2066 (bfd_elf_gc_record_vtinherit): Likewise.
2067 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2069 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2072 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2073 and relocs only if shrinking occurred.
2075 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2077 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2078 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2079 (elf_i386_check_tls_transition): Check indirect call and direct
2080 call with the addr32 prefix for general and local dynamic models.
2081 Set the tls_get_addr feild.
2082 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2083 indirect ___tls_get_addr call via GOT.
2084 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2085 transitions with indirect call and direct call with the addr32
2088 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2090 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2091 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2092 (elf_s390_relocate_section): Fix comment.
2093 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2096 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2098 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2099 section offset when calculation the larl operand in the first PLT
2102 2016-06-07 Alan Modra <amodra@gmail.com>
2104 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2105 to match other 32-bit archs.
2106 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2107 (ppc_elf_object_p): Call it.
2108 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2110 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2111 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2112 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2113 _bfd_elf_ppc_at_tprel_transform): Move to..
2114 * elf-bfd.h: ..here.
2115 (_bfd_elf_ppc_set_arch): Declare.
2116 * bfd-in2.h: Regenerate.
2118 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2120 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2121 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2122 (elf_x86_64_check_tls_transition): Check indirect call and
2123 direct call with the addr32 prefix for general and local dynamic
2124 models. Set the tls_get_addr feild.
2125 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2126 indirect __tls_get_addr call via GOT.
2127 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2128 transitions with indirect call and direct call with the addr32
2131 2016-06-04 Christian Groessler <chris@groessler.org>
2133 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2135 2016-06-02 Nick Clifton <nickc@redhat.com>
2138 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2140 (arch_info_struct): Likewise.
2141 (architectures): Likewise.
2143 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2145 * config.bfd: Replace -uclibc with *.
2147 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2149 * elf64-x86-64.c: Replace data32 with data16 in comments.
2151 2016-05-31 Alan Modra <amodra@gmail.com>
2155 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2156 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2157 symbol given a version by a script different to the version
2158 of the symbol being added.
2159 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2160 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2161 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2162 (struct strtab_save): New.
2163 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2164 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2165 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2167 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2169 * elf32-hppa.h: Add extern "C".
2170 * elf32-nds32.h: Likewise.
2171 * elf32-tic6x.h: Likewise.
2173 2016-06-01 Nick Clifton <nickc@redhat.com>
2175 * po/sr.po: New Serbian translation.
2176 * configure.ac (ALL_LINGUAS): Add sr.
2177 * configure: Regenerate.
2179 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2181 * elfxx-mips.c (b_reloc_p): New function.
2182 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2185 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2187 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2188 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2189 reloc location from calculation, treat the addend as signed with
2190 local non-section symbols and enable overflow detection.
2192 2016-05-28 Alan Modra <amodra@gmail.com>
2194 * aoutx.h: Adjust linker callback calls throughout file,
2197 * coff-alpha.c: Likewise.
2198 * coff-arm.c: Likewise.
2199 * coff-h8300.c: Likewise.
2200 * coff-h8500.c: Likewise.
2201 * coff-i960.c: Likewise.
2202 * coff-mcore.c: Likewise.
2203 * coff-mips.c: Likewise.
2204 * coff-ppc.c: Likewise.
2205 * coff-rs6000.c: Likewise.
2206 * coff-sh.c: Likewise.
2207 * coff-tic80.c: Likewise.
2208 * coff-w65.c: Likewise.
2209 * coff-z80.c: Likewise.
2210 * coff-z8k.c: Likewise.
2211 * coff64-rs6000.c: Likewise.
2212 * cofflink.c: Likewise.
2213 * ecoff.c: Likewise.
2214 * elf-bfd.h: Likewise.
2215 * elf-m10200.c: Likewise.
2216 * elf-m10300.c: Likewise.
2217 * elf32-arc.c: Likewise.
2218 * elf32-arm.c: Likewise.
2219 * elf32-avr.c: Likewise.
2220 * elf32-bfin.c: Likewise.
2221 * elf32-cr16.c: Likewise.
2222 * elf32-cr16c.c: Likewise.
2223 * elf32-cris.c: Likewise.
2224 * elf32-crx.c: Likewise.
2225 * elf32-d10v.c: Likewise.
2226 * elf32-epiphany.c: Likewise.
2227 * elf32-fr30.c: Likewise.
2228 * elf32-frv.c: Likewise.
2229 * elf32-ft32.c: Likewise.
2230 * elf32-h8300.c: Likewise.
2231 * elf32-hppa.c: Likewise.
2232 * elf32-i370.c: Likewise.
2233 * elf32-i386.c: Likewise.
2234 * elf32-i860.c: Likewise.
2235 * elf32-ip2k.c: Likewise.
2236 * elf32-iq2000.c: Likewise.
2237 * elf32-lm32.c: Likewise.
2238 * elf32-m32c.c: Likewise.
2239 * elf32-m32r.c: Likewise.
2240 * elf32-m68hc1x.c: Likewise.
2241 * elf32-m68k.c: Likewise.
2242 * elf32-mep.c: Likewise.
2243 * elf32-metag.c: Likewise.
2244 * elf32-microblaze.c: Likewise.
2245 * elf32-moxie.c: Likewise.
2246 * elf32-msp430.c: Likewise.
2247 * elf32-mt.c: Likewise.
2248 * elf32-nds32.c: Likewise.
2249 * elf32-nios2.c: Likewise.
2250 * elf32-or1k.c: Likewise.
2251 * elf32-ppc.c: Likewise.
2252 * elf32-s390.c: Likewise.
2253 * elf32-score.c: Likewise.
2254 * elf32-score7.c: Likewise.
2255 * elf32-sh.c: Likewise.
2256 * elf32-sh64.c: Likewise.
2257 * elf32-spu.c: Likewise.
2258 * elf32-tic6x.c: Likewise.
2259 * elf32-tilepro.c: Likewise.
2260 * elf32-v850.c: Likewise.
2261 * elf32-vax.c: Likewise.
2262 * elf32-visium.c: Likewise.
2263 * elf32-xstormy16.c: Likewise.
2264 * elf32-xtensa.c: Likewise.
2265 * elf64-alpha.c: Likewise.
2266 * elf64-hppa.c: Likewise.
2267 * elf64-ia64-vms.c: Likewise.
2268 * elf64-mmix.c: Likewise.
2269 * elf64-ppc.c: Likewise.
2270 * elf64-s390.c: Likewise.
2271 * elf64-sh64.c: Likewise.
2272 * elf64-x86-64.c: Likewise.
2273 * elflink.c: Likewise.
2274 * elfnn-aarch64.c: Likewise.
2275 * elfnn-ia64.c: Likewise.
2276 * elfxx-mips.c: Likewise.
2277 * elfxx-sparc.c: Likewise.
2278 * elfxx-tilegx.c: Likewise.
2279 * linker.c: Likewise.
2280 * pdp11.c: Likewise.
2281 * pe-mips.c: Likewise.
2282 * reloc.c: Likewise.
2283 * reloc16.c: Likewise.
2284 * simple.c: Likewise.
2285 * vms-alpha.c: Likewise.
2286 * xcofflink.c: Likewise.
2287 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2288 status param. Adjust calls to these and linker callbacks throughout.
2289 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2290 get_ramstart): Delete status param. Adjust calls to these and
2291 linker callbacks throughout.
2293 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2295 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2296 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2297 target alignment verification.
2299 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2301 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2302 section name if `bfd_elf_string_from_elf_section' returns an
2305 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2307 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2308 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2309 for message. Continue processing rather than returning failure.
2311 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2313 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2314 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2315 Call `bfd_set_error'.
2317 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2320 * archive.c (bfd_slurp_armap): Replace
2321 bfd_elf64_archive_slurp_armap with
2322 _bfd_archive_64_bit_slurp_armap.
2323 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2324 BFD64 is defined and the archive is too big.
2325 (coff_write_armap): Likewise.
2326 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2327 (_bfd_archive_64_bit_slurp_armap): This.
2328 (bfd_elf64_archive_write_armap): Renamed to ...
2329 (_bfd_archive_64_bit_write_armap): This.
2330 * configure.ac: Add --enable-64-bit-archive.
2331 (want_64_bit_archive): New. Set to true by default for 64-bit
2332 MIPS and s390 ELF targets.
2333 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2334 * config.in: Regenerated.
2335 * configure: Likewise.
2336 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2337 (bfd_elf64_archive_slurp_armap): Likewise.
2338 (bfd_elf64_archive_write_armap): Likewise.
2339 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2340 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2341 (bfd_elf64_archive_truncate_arname): Likewise.
2342 (bfd_elf64_archive_read_ar_hdr): Likewise.
2343 (bfd_elf64_archive_write_ar_hdr): Likewise.
2344 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2345 (bfd_elf64_archive_get_elt_at_index): Likewise.
2346 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2347 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2348 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2349 (bfd_elf64_archive_slurp_armap): Likewise.
2350 (bfd_elf64_archive_write_armap): Likewise.
2351 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2352 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2353 (bfd_elf64_archive_truncate_arname): Likewise.
2354 (bfd_elf64_archive_read_ar_hdr): Likewise.
2355 (bfd_elf64_archive_write_ar_hdr): Likewise.
2356 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2357 (bfd_elf64_archive_get_elt_at_index): Likewise.
2358 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2359 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2360 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2361 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2362 bfd_elfNN_archive_functions isn't defined.
2363 (TARGET_LITTLE_SYM): Likewise.
2364 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2365 (_bfd_archive_64_bit_write_armap): Likewise.
2366 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2367 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2368 (_bfd_archive_64_bit_truncate_arname): Likewise.
2369 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2370 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2371 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2372 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2373 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2374 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2375 * libbfd.h: Regenerated.
2376 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2377 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2379 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2382 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2383 linker add_archive_element callback returns FALSE.
2384 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2385 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2386 archive element if linker add_archive_element callback returns
2388 * elflink.c (elf_link_add_archive_symbols): Likewise.
2389 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2390 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2391 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2392 (xcoff_link_check_ar_symbols): Likewise.
2394 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2396 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2397 <bfd_reloc_outofrange>: Unify error reporting code.
2399 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2401 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2402 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2403 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2404 * bfd-in2.h: Regenerate.
2405 * libbfd.h: Likewise.
2407 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2409 * config.bfd: Add entry for arm-phoenix.
2411 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2413 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2414 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2415 account for padding for stub section requiring one.
2416 (elf32_arm_build_stubs): Add comment to stress the importance of
2417 zeroing veneer section content.
2419 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2421 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2423 * bfd-in2.h: Regenerate.
2424 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2426 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2427 (arm_dedicated_stub_output_section_name): Likewise.
2428 (arm_dedicated_stub_input_section_ptr): Likewise.
2429 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2430 function description comment. Add support for dedicated output stub
2431 section to given stub types.
2432 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2433 elf32_arm_create_or_find_stub_sec.
2434 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2435 (elf32_arm_size_stubs): Pass stub type when calling
2436 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2437 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2439 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2441 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2442 when setting need_convert_load.
2444 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2446 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2449 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2452 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2454 (elf_i386_convert_load): Don't convert R_386_GOT32.
2456 2016-05-20 Alan Modra <amodra@gmail.com>
2459 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2460 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2462 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2464 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2465 (debug_arc_reloc): Likewise.
2466 (elf_arc_relocate_section): Likewise.
2467 (elf_arc_check_relocs): Likewise.
2468 (elf_arc_adjust_dynamic_symbol): Likewise.
2469 (elf_arc_add_symbol_hook): Likewise.
2471 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2473 * config.bfd: Remove `am34-*-linux*' support.
2475 2016-05-19 Alan Modra <amodra@gmail.com>
2477 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2478 relocs before plt relocs.
2480 2016-05-19 Alan Modra <amodra@gmail.com>
2482 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2483 before dereferencing.
2485 2016-05-18 Nick Clifton <nickc@redhat.com>
2487 * po/sv.po: Updated Swedish translation.
2489 2016-05-18 Alan Modra <amodra@gmail.com>
2491 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2492 for each BFD. Don't goto error_ret_free_local from outside loop.
2494 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2496 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2497 STB_GNU_UNIQUE handling.
2498 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2499 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2500 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2501 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2502 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2503 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2504 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2505 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2506 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2507 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2508 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2509 (elf_backend_add_symbol_hook): Remove macro.
2510 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2511 for STB_GNU_UNIQUE symbols.
2513 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2515 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2517 (v850_elf_copy_private_bfd_data): ... here. Call the new
2518 function and `_bfd_elf_copy_private_bfd_data'.
2520 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2523 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2524 GOTPCREL relocation against large section.
2526 2016-05-13 Alan Modra <amodra@gmail.com>
2528 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2529 linker dynamic sections in calculating size and address of
2530 dynamic tags rather than using output sections. Remove asserts.
2531 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2532 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2533 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2534 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2535 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2536 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2537 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2538 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2539 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2540 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2541 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2542 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2543 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2544 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2545 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2546 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2547 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2548 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2549 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2550 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2551 * elflink.c (bfd_elf_final_link): Likewise.
2552 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2553 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2554 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2555 don't set doit. Look up dynobj section.
2556 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2557 invocation and dynamic tag vma calculation. Don't test
2558 boolean var == TRUE.
2559 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2562 2016-05-13 Alan Modra <amodra@gmail.com>
2564 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2565 octets_per_byte. Put dynamic .rela.plt last in link orders.
2566 Assign output_offset for reloc sections rather than writing
2567 sorted relocs from block corresponding to output_offset.
2569 2016-05-12 Alan Modra <amodra@gmail.com>
2571 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2573 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2575 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2577 2016-05-11 Alan Modra <amodra@gmail.com>
2579 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2580 (elf32_hppa_check_relocs): Don't set dynobj.
2581 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2582 (elf32_hppa_build_stubs): Likewise.
2583 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2585 2016-05-11 Alan Modra <amodra@gmail.com>
2588 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2589 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2591 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2593 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2594 aarch64_tls_transition check.
2596 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2598 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2600 (arm_stub_sym_claimed): New function.
2601 (elf32_arm_create_stub): Use veneered symbol name and section if
2602 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2603 (arm_stub_claim_sym): New function.
2604 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2605 veneered symbol, otherwise create local symbol as before.
2607 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2609 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2610 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2611 and set branch type of a symbol.
2612 (bfd_elf32_arm_process_before_allocation): Likewise.
2613 (elf32_arm_relocate_section): Likewise and fix identation along the
2615 (allocate_dynrelocs_for_symbol): Likewise.
2616 (elf32_arm_finish_dynamic_symbol): Likewise.
2617 (elf32_arm_swap_symbol_in): Likewise.
2618 (elf32_arm_swap_symbol_out): Likewise.
2620 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2622 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2623 * bfd-in2.h: Regenerated.
2624 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2625 parameter to add_stub_section callback.
2626 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2627 and pass it down to add_stub_section.
2628 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2630 (elf32_arm_size_stubs): Add output section parameter to
2631 add_stub_section function pointer parameter.
2633 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2635 * elf32-arm.c (elf32_arm_create_stub): New function.
2636 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2638 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2640 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2641 arm_stub_a8_veneer_lwm enumerator.
2642 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2643 aforementioned enumerator.
2644 (struct elf32_arm_stub_hash_entry): Delete target_addend
2645 field and add source_value.
2646 (struct a8_erratum_fix): Delete addend field and add target_offset.
2647 (stub_hash_newfunc): Initialize source_value field amd remove
2648 initialization for target_addend.
2649 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2650 the else to being always executed, moving the
2651 arm_stub_a8_veneer_b_cond specific code in it. Remove
2652 stub_entry->target_addend from points_to computation.
2653 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2654 to target symbol from start of section rather than the offset from the
2656 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2657 fields from struct a8_erratum_fix's offset and target_offset
2659 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2660 veneered_insn_loc and loc using stub_entry's source_value.
2662 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2664 (elf32_arm_merge_eabi_attributes): Add merging logic for
2667 2016-05-10 Pip Cet <pipcet@gmail.com>
2670 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2671 Define as _bfd_generic_copy_link_hash_symbol_type when using
2674 2016-05-09 Nick Clifton <nickc@redhat.com>
2677 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2678 field before accessing sections array.
2680 2016-05-09 Christophe Monat <christophe.monat@st.com>
2683 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2684 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2686 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2688 (create_instruction_vldmdb): Likewise.
2689 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2690 uses it to re-encode.
2692 2016-05-09 Nick Clifton <nickc@redhat.com>
2695 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2698 2016-05-09 Alan Modra <amodra@gmail.com>
2700 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2702 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2705 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2706 documenting that indx == -3 if symbol is defined in a discarded
2708 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2709 symbol is defined in a discarded section.
2710 (elf_link_output_extsym): Strip a global symbol defined in a
2713 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2715 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2718 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2720 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2722 (elf_i386_convert_load_reloc): This. New function.
2723 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2725 (elf_x86_64_convert_load_reloc): This. New function.
2727 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2729 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2730 Don't check if contents == NULL.
2731 (elf_i386_tls_transition): Add from_relocate_section. Check
2732 from_relocate_section instead of contents != NULL. Update
2733 elf_i386_check_tls_transition call.
2734 (elf_i386_check_relocs): Cache the section contents if
2735 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2736 elf_i386_tls_transition.
2737 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2738 to elf_i386_tls_transition.
2739 (elf_backend_caches_rawsize): New.
2740 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2741 if contents == NULL.
2742 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2743 from_relocate_section instead of contents != NULL.
2744 (elf_x86_64_check_relocs): Cache the section contents if
2745 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2746 elf_x86_64_tls_transition.
2747 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2748 to elf_x86_64_tls_transition.
2749 (elf_backend_caches_rawsize): New.
2751 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2754 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2757 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2759 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2760 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2761 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2762 no_apply_dynamic_relocs.
2763 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2764 dynamic relocations generated.
2766 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2768 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2770 (elf_i386_create_dynamic_sections): Here.
2771 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2772 interp setting to ...
2773 (elf_x86_64_create_dynamic_sections): Here.
2775 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2777 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2778 and replace (EH)->has_got_reloc with GOT_RELOC.
2779 (elf_i386_fixup_symbol): Pass has_got_reloc to
2780 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2781 (elf_i386_allocate_dynrelocs): Likewise.
2782 (elf_i386_relocate_section): Likewise.
2783 (elf_i386_finish_dynamic_symbol): Likewise.
2784 (elf_i386_convert_load): Pass TRUE to
2785 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2786 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2787 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2788 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2789 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2790 (elf_x86_64_allocate_dynrelocs): Likewise.
2791 (elf_x86_64_relocate_section): Likewise.
2792 (elf_x86_64_finish_dynamic_symbol): Likewise.
2793 (elf_x86_64_convert_load): Pass TRUE to
2794 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2796 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf32-i386.c (check_relocs_failed): New.
2799 (elf_i386_check_relocs): Set check_relocs_failed on error.
2800 (elf_i386_relocate_section): Skip if check_relocs failed.
2802 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2804 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2805 check_relocs_failed on error.
2807 2016-04-29 Nick Clifton <nickc@redhat.com>
2810 * elf-bfd.h (struct elf_backend_data): Rename
2811 elf_backend_set_special_section_info_and_link to
2812 elf_backend_copy_special_section_fields.
2813 * elfxx-target.h: Likewise.
2814 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2815 comparing section flags.
2816 (copy_special_section_fields): New function.
2817 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2818 Perform two scans over special sections. The first one looks for
2819 a direct mapping between the output section and an input section.
2820 The second scan looks for a possible match based upon section
2822 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2823 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2825 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2826 elf32_i386_copy_solaris_special_section_fields.
2827 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2828 Rename to elf32_sparc_copy_solaris_special_section_fields.
2829 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2830 elf64_x86_64_copy_solaris_special_section_fields.
2832 2016-04-28 Nick Clifton <nickc@redhat.com>
2834 * po/zh_CN.po: Updated Chinese (simplified) translation.
2836 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2839 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2840 when estimating distances between output sections.
2842 2016-04-27 Alan Modra <amodra@gmail.com>
2844 * elflink.c (_bfd_elf_is_start_stop): New function.
2845 (_bfd_elf_gc_mark_rsec): Use it.
2846 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2848 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2850 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2851 * mmo.c (mmo_get_section_contents): Likewise.
2852 (mmo_set_section_contents): Likewise.
2854 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf-bfd.h (elf_link_hash_table): Update comments for
2858 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2859 the unused NULL entry at the head of dynamic symbol table.
2860 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2863 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2865 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2866 created file from dynobj.
2868 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2870 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2871 normal input file if possible.
2873 2016-04-21 Nick Clifton <nickc@redhat.com>
2875 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2876 * aout-target.h: Likewise.
2877 * aout-tic30.c: Likewise.
2878 * binary.c: Likewise.
2880 * coff-alpha.c: Likewise.
2881 * coff-rs6000.c: Likewise.
2882 * coff64-rs6000.c: Likewise.
2883 * coffcode.h: Likewise.
2884 * i386msdos.c: Likewise.
2885 * i386os9k.c: Likewise.
2888 * libbfd-in.h: Likewise.
2889 * libecoff.h: Likewise.
2890 * mach-o-target.c: Likewise.
2892 * nlm-target.h: Likewise.
2893 * oasys.c: Likewise.
2895 * plugin.c: Likewise.
2896 * ppcboot.c: Likewise.
2899 * tekhex.c: Likewise.
2900 * versados.c: Likewise.
2901 * vms-alpha.c: Likewise.
2903 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2904 * linker.c (bfd_link_check_relocs): New function.
2905 (_bfd_generic_link_check_relocs): New function.
2906 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2907 _bfd_link_check_relocs field.
2908 (struct bfd_target)L Add _bfd_link_check_relocs field.
2909 * bfd-in2.h: Regenerate.
2910 * libbfd.h: Regenerate.
2912 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2914 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2915 (elf_backend_gc_sweep_hook): Likewise.
2916 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2917 (elf_backend_gc_sweep_hook): Likewise.
2919 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2921 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2922 in excluded sections
2924 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2927 * elf64-x86-64.c (check_relocs_failed): New.
2928 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2929 Support relocation agaist local symbol. Set check_relocs_failed.
2930 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2931 R_X86_64_32 relocation overflow.
2932 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2933 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2935 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2937 * elf32-i386.c (elf_i386_check_relocs): Call
2938 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2939 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2941 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2943 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2944 * elflink.c (_bfd_elf_link_check_relocs): New function.
2945 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2946 if check_relocs_after_open_input is FALSE.
2948 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2950 * cache.c: Update old style function definitions.
2951 * elf32-m68k.c: Likewise.
2952 * elf64-mmix.c: Likewise.
2953 * stab-syms.c: Likewise.
2955 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2957 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2959 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2961 * Makefile.in: Regenerated with automake 1.11.6.
2962 * aclocal.m4: Likewise.
2963 * doc/Makefile.in: Likewise.
2965 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2967 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2968 * bfd-in2.h: Regenerate.
2969 * libbfd.h: Regenerate.
2970 * elf32-arc.c: Add 'opcode/arc.h' include.
2971 (struct arc_relocation_data): Add symbol_name.
2972 (arc_special_overflow_checks): New function.
2973 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2974 required, add an extra comment.
2975 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2977 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2979 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2981 (elf_arc_relocate_section): Update enum uses.
2982 (elf_arc_check_relocs): Likewise.
2983 (elf_arc_finish_dynamic_symbol): Likewise.
2985 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2987 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2990 2016-04-14 Nick Clifton <nickc@redhat.com>
2993 * elf-bbfd.h (struct elf_backend_data): New field:
2995 New field: elf_backend_set_special_section_info_and_link
2996 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2998 (elf_backend_set_special_section_info_and_link): Define if not
3000 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3001 elf_backend_strtab_flags macros to initialise fields in structure.
3002 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3003 being set even if SHF_MERGE is not set.
3004 (elf_fake_sections): Likewise.
3005 (section_match): New function. Matches two ELF sections based
3006 upon fixed characteristics.
3007 (find_link): New function. Locates a section in a BFD that
3008 matches a section in a different BFD.
3009 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3010 fields of reserved sections.
3011 (bfd_elf_compute_section_file_positions): Set the flags for the
3012 .shstrtab section based upon the elf_strtab_flags field in the
3013 elf_backend_data structure.
3014 (swap_out_syms): Likewise for the .strtab section.
3015 * elflink.c (bfd_elf_final_link): Set the flags for the
3016 .strtab section based upon the elf_strtab_flags field in the
3017 elf_backend_data structure.
3018 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3019 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3021 (elf_backend_set_special_section_info_and_link): Define for
3023 * elf32-sparc.c: Likewise.
3024 * elf64-x86-64.c: Likewise.
3026 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3029 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3031 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3032 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3033 applies to read-only section.
3034 * elf32-i386.c (elf_i386_link_hash_table): Add
3035 readonly_dynrelocs_against_ifunc.
3036 (elf_i386_allocate_dynrelocs): Updated.
3037 (elf_i386_size_dynamic_sections): Issue an error for read-only
3038 segment with dynamic IFUNC relocations only if
3039 readonly_dynrelocs_against_ifunc is TRUE.
3040 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3041 readonly_dynrelocs_against_ifunc.
3042 (elf_x86_64_allocate_dynrelocs): Updated.
3043 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3044 segment with dynamic IFUNC relocations only if
3045 readonly_dynrelocs_against_ifunc is TRUE.
3046 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3049 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3051 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3052 a fall through from error_ret_free_internal. Free local_syms in
3053 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3055 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3057 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3058 (relocate_plt_for_entry): Likewise.
3060 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3062 * elf32-arc.c (elf_arc_check_relocs): Changed
3064 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3066 * elf32-arc.c (name_for_global_symbol): Changed assert.
3067 (get_replace_function): Created.:
3068 (struct arc_relocation_data): Changed to signed types.
3069 (defines S, L, P, PDATA): Casted to signed type.
3070 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3071 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3072 (arc_do_relocation): Changed.
3074 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3076 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3078 (elf_arc_relocate_section): Added and changed asserts, validating
3079 the synamic symbol index.
3080 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3081 relocation if symbol has dynindx set to -1.
3083 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3086 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3087 and internal symbols which have a dynamic index into local
3090 2016-04-04 Nick Clifton <nickc@redhat.com>
3093 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3094 version number if the version is zero.
3096 2016-04-01 Alan Modra <amodra@gmail.com>
3099 * elflink.c (on_needed_list): Recursively check needed status.
3100 (elf_link_add_object_symbols): Adjust.
3102 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3104 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3105 internal_relocs only if they aren't cached.
3107 2016-03-29 Nick Clifton <nickc@redhat.com>
3110 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3111 assertion on the size of the got section to allow it to be bigger
3112 than the number of relocs.
3114 2016-03-29 Toni Spets <toni.spets@iki.fi>
3117 * coffcode.h (coff_write_object_contents): Revert accidental
3120 2016-03-22 Alan Modra <amodra@gmail.com>
3123 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3124 DW_FORM_flag_present.
3126 2016-03-22 Nick Clifton <nickc@redhat.com>
3128 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3129 architecture name for backwards compatibility.
3131 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3132 unbounded stack use.
3134 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3135 sufficiently recent version of GCC.
3136 * configure: Regenerate.
3138 2016-03-22 Alan Modra <amodra@gmail.com>
3141 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3143 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3145 * archures.c (bfd_mach_arc_nps400): Define.
3146 * bfd-in2.h: Regenerate.
3147 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3148 some existing entries to make space.
3149 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3150 (arc_elf_final_write_processing): Likewise.
3152 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3154 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3156 (arc_elf_final_write_processing): Don't bother setting cpu field
3157 in e_flags, this will have been set elsewhere.
3159 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3161 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3164 2016-03-21 Nick Clifton <nickc@redhat.com>
3166 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3167 * configure: Regenerate.
3168 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3169 alloca with call to xmalloc.
3170 * elf32-nds32.c: Likewise.
3171 * elf64-hppa.c: Likewise.
3172 * elfxx-mips.c: Likewise.
3174 * pei-x86_64.c: Likewise.
3178 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3181 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3183 (elf_i386_relocate_section): Likewise.
3184 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3185 (elf_x86_64_relocate_section): Likewise.
3187 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3190 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3191 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3192 relocation overflow check.
3194 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3196 * bfd-in2.h: Regenerated.
3198 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3201 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3202 uses bytes not octets.
3203 * elflink.c (resolve_section): Likewise.
3204 Add a bfd parameter.
3205 (eval_section): Pass the input_bfd to resolve_section.
3206 (bfd_elf_perform_complex_relocation): Convert byte offset to
3207 octets before read and writing values.
3208 (elf_link_input_bfd): Add byte to octet conversions.
3209 (elf_reloc_link_order): Likewise.
3210 (elf_fixup_link_order): Likewise.
3211 (bfd_elf_final_link): Likewise.
3212 * reloc.c (_bfd_final_link_relocate): Likewise.
3213 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3215 2016-03-10 Nick Clifton <nickc@redhat.com>
3217 * config.bfd: Mark the i370 target as obsolete.
3219 2016-03-09 Pedro Alves <palves@redhat.com>
3221 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3222 gcc ABI)" to printable name.
3223 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3224 of "v850-rh850" as printable name.
3226 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3229 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3230 relocations against absolute symbols.
3232 2016-03-09 Alan Modra <amodra@gmail.com>
3235 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3236 length elements in the archive.
3238 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3241 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3242 for -E/--dynamic-list only when not relocatable.
3244 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3247 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3248 count for locally defined local IFUNC symbols in shared object.
3249 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3251 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3254 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3257 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3258 Andrew Burgess <andrew.burgess@embecosm.com>
3260 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3261 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3262 (arc_elf_howto_init): Added assert to validate relocations.
3263 (get_middle_endian_relocation): Delete.
3264 (middle_endian_convert): New function.
3265 (ME): Redefine, now does nothing.
3266 (IS_ME): New define.
3267 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3268 definition to call middle_endian_convert. Add a new local
3269 variable and make use of this throughout. Added call to
3270 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3272 2016-03-07 Nick Clifton <nickc@redhat.com>
3275 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3276 length elements in the archive.
3278 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3280 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3281 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3283 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3286 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3287 executable as definition if the new definition comes from a
3290 2016-03-02 Alan Modra <amodra@gmail.com>
3292 * Makefile.in: Regenerate.
3293 * po/SRC-POTFILES.in: Regenerate.
3295 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3297 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3298 relocation addend when sections get merged.
3300 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3302 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3304 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3305 Assert for code sections dynamic relocs.
3307 2016-02-26 Renlin Li <renlin.li@arm.com>
3309 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3310 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3312 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3315 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3316 load with locally bound symbols if PIC is false or there is no
3317 base register. Optimize branch to 0 if PIC is false.
3318 (elf_i386_relocate_section): Don't generate dynamic relocations
3319 against undefined weak symbols if PIC is false.
3320 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3321 if we can't estimate relocation overflow with --no-relax.
3322 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3323 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3324 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3325 against undefined weak symbols if PIC is false.
3327 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3330 * bfd.c (bfd): Change flags to 20 bits.
3331 (BFD_CONVERT_ELF_COMMON): New.
3332 (BFD_USE_ELF_STT_COMMON): Likewise.
3333 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3334 BFD_USE_ELF_STT_COMMON.
3335 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3336 * configure.ac: Remove --enable-elf-stt-common.
3337 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3338 common symbol depending on BFD_CONVERT_ELF_COMMON and
3339 BFD_USE_ELF_STT_COMMON.
3340 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3342 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3344 (elf_link_convert_common_type): New function.
3345 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3346 common symbol depending on BFD_CONVERT_ELF_COMMON and
3347 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3348 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3349 and BFD_USE_ELF_STT_COMMON to object_flags.
3350 (TARGET_LITTLE_SYM): Likewise.
3351 * syms.c (BSF_KEEP_G): Renamed to ...
3352 (BSF_ELF_COMMON): This.
3353 * bfd-in2.h: Regenerated.
3354 * config.in: Likewise.
3355 * configure: Likewise.
3357 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3362 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3363 (elf_i386_link_hash_entry): Add has_got_reloc and
3365 (elf_i386_link_hash_table): Add interp.
3366 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3368 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3370 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3371 (elf_i386_fixup_symbol): New function.
3372 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3373 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3374 relocations and discard relocations against resolved undefined
3375 weak symbols in executable. Don't make resolved undefined weak
3376 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3377 relocation against undefined weak symbols in PIE.
3378 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3379 (elf_i386_relocate_section): Don't generate dynamic relocations
3380 against resolved undefined weak symbols in PIE, except for
3382 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3383 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3384 Don't generate dynamic relocation against resolved undefined weak
3385 symbol in executable.
3386 (elf_i386_finish_dynamic_sections): Call
3387 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3388 (elf_backend_fixup_symbol): New.
3389 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3390 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3392 (elf_x86_64_link_hash_table): Add interp.
3393 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3395 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3397 (elf_x86_64_check_relocs): Set has_got_reloc and
3399 (elf_x86_64_fixup_symbol): New function.
3400 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3401 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3402 relocations and discard relocations against resolved undefined
3403 weak symbols in executable. Don't make resolved undefined weak
3404 symbols in executable dynamic.
3405 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3406 (elf_x86_64_relocate_section): Check relocation overflow for
3407 dynamic relocations against unresolved weak undefined symbols.
3408 Don't generate dynamic relocations against resolved weak
3409 undefined symbols in PIE.
3410 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3411 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3412 Don't generate dynamic relocation against resolved undefined weak
3413 symbol in executable.
3414 (elf_x86_64_finish_dynamic_sections): Call
3415 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3416 (elf_backend_fixup_symbol): New.
3418 2016-02-26 Alan Modra <amodra@gmail.com>
3420 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3421 save_restore_funcs, rest of sections when not relocatable.
3422 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3423 (sfpr_define): Define all symbols on emitted code.
3424 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3425 when relocatable. Move sfpr_define loop earlier.
3427 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3429 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3430 (elf_x86_64_relocate_section): Use it. Replace
3431 x86_64_elf_howto_table[r_type] with howto.
3433 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3436 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3437 symbol version is unknown.
3439 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3441 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3442 to (bfd_vma) -1 when setting needs_plt to 0.
3443 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3445 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3447 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3448 library, instead of PIC, and don't check PDE when making linker
3449 assigned symbol dynamic.
3451 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3453 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3454 ABIVERSION for non-executable stack.
3456 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3459 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3460 Always produce a RELATIVE reloc for a local symbol.
3462 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3464 Fix test-case ld-elf/pr19617b
3465 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3466 discard unused non-function symbols when --dynamic-list-data.
3468 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3470 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3471 dynsym section, even if it is empty, with dynamic sections.
3473 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3475 * syms.c: Remove BSF_COMMON from comments.
3476 * bfd-in2.h: Regenerated.
3478 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3480 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3481 for destination. Remove useless function parameters.
3482 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3484 2016-02-19 Nick Clifton <nickc@redhat.com>
3487 * aoutx.h (aout_link_add_symbols): Check for out of range string
3491 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3492 processing if we encounter a reloc without an associated symbol.
3494 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3497 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3498 sections for -E/--dynamic-list.
3500 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3502 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3505 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3507 * plugin.c (plugin_vec): Set match priority to 255.
3508 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3509 matching against the plugin vector, take priority from there not
3512 2016-02-15 Nick Clifton <nickc@redhat.com>
3514 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3515 for length and type fields. Use a signed value for the
3516 suffix_length field.
3518 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3521 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3522 significant bit in GOT offset for R_386_GOT32X.
3524 2016-02-10 Nick Clifton <nickc@redhat.com>
3527 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3529 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3530 number of messages about FDE encoding preventing .eh_frame_hdr
3533 2016-02-09 Nick Clifton <nickc@redhat.com>
3535 * oasys.c (oasys_archive_p): Fix indentation.
3536 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3537 constant for left shifting.
3539 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3540 helpful warning message to explain why certain AArch64 relocs
3543 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3545 * pe-mips.c (coff_mips_reloc): Fix formatting.
3547 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3549 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3550 to bfd_mach_arc_arc600.
3552 2016-02-04 Alan Modra <amodra@gmail.com>
3554 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3557 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3560 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3561 distances in the compressed_size field of the output section.
3563 2016-02-02 Alan Modra <amodra@gmail.com>
3565 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3566 ELFv2 entry optimization.
3568 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3571 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3572 no relocations in relocatable files.
3574 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3577 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3578 if a symbol from a library loaded via DT_NEEDED doesn't match
3579 the symbol referenced by regular object.
3581 2016-02-01 Nathaniel Smith <njs@pobox.com>
3583 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3586 2016-02-01 Alan Modra <amodra@gmail.com>
3588 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3589 an out of range reloc_index.
3590 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3592 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3594 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3595 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3596 * Makefile.in: Regenerated.
3598 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3600 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3602 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3605 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3607 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3609 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3612 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3613 against STT_GNU_IFUNC symbol only with dynamic symbols.
3614 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3616 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3619 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3620 decompress debug sections.
3622 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3624 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3627 2016-01-25 Nick Clifton <nickc@redhat.com>
3630 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3631 dsym filename buffer.
3633 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3635 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3637 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3639 * elfxx-mips.c (BZ16_REG): Correct calculation.
3641 2016-01-21 Nick Clifton <nickc@redhat.com>
3643 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3644 changing the type of _loc to be bfd_byte *.
3645 (elf_arc_finish_dynamic_symbol): Likewise.
3647 2016-01-21 Nick Clifton <nickc@redhat.com>
3650 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3651 class of the linker stub bfd.
3652 (elf32_arm_check_relocs): Skip check for pic format after
3653 processing a vxWorks R_ARM_ABS12 reloc.
3654 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3655 reporting a class mismatch.
3657 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3659 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3660 veneer for sym_sec != input_sec.
3661 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3662 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3663 calculation destination.
3665 2016-01-21 Alan Modra <amodra@gmail.com>
3667 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3668 (swap_linux_prpsinfo64_out): New function.
3669 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3670 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3671 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3672 (elfcore_write_linux_prpsinfo64): Likewise.
3673 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3674 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3675 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3677 2016-01-21 Alan Modra <amodra@gmail.com>
3679 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3680 * elf.c: Adjust #include.
3681 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3682 * Makefile.am (SOURCE_HFILES): Update.
3683 * Makefile.in: Regenerate.
3684 * po/SRC-PORFILES.in: Regenerate.
3686 2016-01-21 Alan Modra <amodra@gmail.com>
3688 * configure.ac: Move corefile selection later in file. Move
3689 tdefaults code immediately after other target vector code.
3690 * configure: Regenerate.
3692 2016-01-20 Mickael Guene <mickael.guene@st.com>
3694 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3695 section using '.text.noread' pattern.
3697 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3699 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3701 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3702 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3704 * arc-plt.def: New file.
3705 * arc-plt.h: Likewise.
3706 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3707 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3708 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3709 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3710 (name_for_global_symbol): Added.
3711 (ADD_RELA): Helper to create dynamic relocs.
3712 (new_got_entry_to_list): Create a new got entry in linked list.
3713 (symbol_has_entry_of_type): Search for specific type of entry in
3715 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3716 (is_reloc_for_TLS, arc_elf_set_private_flags)
3717 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3718 (arc_elf_merge_private_bfd_data): New functions.
3719 (debug_arc_reloc): Cleaned debug info printing.
3720 (PDATA reloc): Changed not to perform address alignment.
3721 (reverse_me): Added. Fix for ARC_32 relocs.
3722 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3724 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3725 Changed function to access an array of list of GOT entries instead
3726 of just an array of offsets.
3727 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3728 (elf_arc_check_relocs): Likewise.
3729 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3730 (elf_arc_finish_dynamic_sections): Likewise
3731 (arc_create_dynamic_sections): Modified conditions to create
3733 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3734 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3735 (relocate_plt_for_entry): Changed to support new way to define PLT
3737 (add_symbol_to_plt): Likewise.
3738 (arc_elf_link_hash_table_create): New function.
3740 2016-01-18 Nick Clifton <nickc@redhat.com>
3743 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3744 section number into internal section number.
3745 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3746 * coffswap.h (coff_swap_sym_in): Likewise.
3747 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3748 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3749 section number field is big enough to hold the external value.
3751 2016-01-17 Alan Modra <amodra@gmail.com>
3753 * configure: Regenerate.
3755 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3757 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3758 when address in first unwind entry does not match start of
3761 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3762 Jiong Wang <jiong.wang@arm.com>
3765 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3768 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3770 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3771 place 'R_' before the reloc name returned.
3772 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3773 the relocation string.
3775 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3777 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3778 factored out from...
3779 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3781 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3783 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3784 attribute check after ELF file header flag check.
3786 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3788 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3789 return status from `_bfd_elf_merge_object_attributes'.
3791 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3793 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3794 factored out from...
3795 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3797 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3799 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3800 handling of input MIPS ABI flags together.
3802 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3804 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3805 attribute checks for null input.
3807 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3809 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3810 pointers to target data.
3812 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3814 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3817 2016-01-01 Alan Modra <amodra@gmail.com>
3819 Update year range in copyright notice of all files.
3821 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3823 Copyright (C) 2016 Free Software Foundation, Inc.
3825 Copying and distribution of this file, with or without modification,
3826 are permitted in any medium without royalty provided the copyright
3827 notice and this notice are preserved.
3833 version-control: never