1 2016-12-02 Gary Benson <gbenson@redhat.com>
3 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
6 2016-12-02 Josh Conner <joshconner@google.com>
8 * configure.tgt: Add support for fuchsia (OS).
10 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
13 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
14 to the GOT when operating in 32-bit mode.
16 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
19 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
22 2016-12-01 Nick Clifton <nickc@redhat.com>
25 * aoutx.h (find_nearest_line): Handle the case where the main file
26 name and the directory name are both empty.
29 * aoutx.h (find_nearest_line): Handle the case where the function
32 2016-11-30 Alan Modra <amodra@gmail.com>
34 * elf.c (get_program_header_size): Revert accidental change.
36 2016-11-30 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
40 on any pass past STUB_SHRINK_ITER.
42 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
44 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
46 (elf_link_output_extsym): Don't change bind from global to
47 local when linking executable.
49 2016-11-28 Nick Clifton <nickc@redhat.com>
52 * elf.c (phdr_sorter): Delete.
53 (assign_file_positions_except_relocs): Do not sort program
56 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
59 * peXXigen.c (rsrc_process_section): Do not shrink the merged
62 2016-11-24 Jiong Wang <jiong.wang@arm.com>
65 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
68 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
70 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
72 2016-11-23 Nick Clifton <nickc@redhat.com>
75 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
76 they contain the program headers.
77 (_bfd_elf_map_sections_to_segments): If the linker created the
78 PHDR segment then always attempt to include it in a LOAD segment.
79 (assign_file_positions_for_non_load_sections): Allow LOAD segments
80 to overlap PHDR segments.
81 (phdr_sorter): New function. Sorts program headers.
82 (assign_file_positions_except_relocs): Sort the program headers
83 before writing them out. Issue an error if the PHDR segment is
84 not covered by a LOAD segment, unless the backend allows it.
85 * elf-bfd.h (struct elf_backend_data): Add
86 elf_backend_allow_non_load_phdr.
87 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
88 default definition that returns FALSE.
89 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
91 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
93 (elf_backend_allow_non_load_phdr): Define.
94 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
95 place the interpreter string into the .interp section if the
96 nointerp flag is set in the link info structure.
97 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
98 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
99 _gp symbol not being part of the output.
101 2016-11-23 Alan Modra <amodra@gmail.com>
103 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
104 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
105 (elfNN_bed): Init new field.
106 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
108 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
110 (elf_backend_dtrel_excludes_plt): Define.
111 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
112 (elf_backend_dtrel_excludes_plt): Define.
113 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
114 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
115 (elf_backend_dtrel_excludes_plt): Define.
116 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
118 (elf_backend_dtrel_excludes_plt): Define.
119 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
121 (elf_backend_dtrel_excludes_plt): Define.
122 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
124 (elf_backend_dtrel_excludes_plt): Define.
125 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
127 (elf_backend_dtrel_excludes_plt): Define.
128 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
130 (elf_backend_dtrel_excludes_plt): Define.
131 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
133 (elf_backend_dtrel_excludes_plt): Define.
134 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
136 (elf_backend_dtrel_excludes_plt): Define.
137 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
139 (elf_backend_dtrel_excludes_plt): Define.
140 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
141 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
143 (elf_backend_dtrel_excludes_plt): Define.
144 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
145 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
147 (elf_backend_dtrel_excludes_plt): Define.
148 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
150 (elf_backend_dtrel_excludes_plt): Define.
151 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
153 (elf_backend_dtrel_excludes_plt): Define.
154 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
156 (elf_backend_dtrel_excludes_plt): Define.
157 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
159 (elf_backend_dtrel_excludes_plt): Define.
160 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
161 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
163 (elf_backend_dtrel_excludes_plt): Define.
164 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
166 (elf_backend_dtrel_excludes_plt): Define.
167 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
169 (elf_backend_dtrel_excludes_plt): Define.
170 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
172 (elf_backend_dtrel_excludes_plt): Define.
173 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
175 (elf_backend_dtrel_excludes_plt): Define.
176 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
178 (elf_backend_dtrel_excludes_plt): Define.
179 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
181 (elf_backend_dtrel_excludes_plt): Define.
182 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
184 (elf_backend_dtrel_excludes_plt): Define.
185 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
187 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
189 2016-11-23 Alan Modra <amodra@gmail.com>
191 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
193 (mn10300_elf_final_link_relocate): Likewise.
194 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
195 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
196 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
197 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
198 * elf32-bfin.c (bfin_check_relocs): Likewise.
199 (bfin_relocate_section): Likewise.
200 (bfin_gc_sweep_hook): Likewise.
201 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
203 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
204 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
206 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
208 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
209 (bfin_size_dynamic_sections): Likewise.
210 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
211 (cr16_elf_check_relocs): Likewise.
212 (cr16_elf_final_link_relocate): Likewise.
213 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
214 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
215 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
216 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
217 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
218 * elf32-cris.c (cris_elf_relocate_section): Likewise.
219 (elf_cris_finish_dynamic_symbol): Likewise.
220 (elf_cris_finish_dynamic_sections): Likewise.
221 (cris_elf_gc_sweep_hook): Likewise.
222 (elf_cris_adjust_gotplt_to_got): Likewise.
223 (elf_cris_adjust_dynamic_symbol): Likewise.
224 (cris_elf_check_relocs): Likewise. Delete dead code.
225 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
227 (elf_cris_discard_excess_program_dynamics): Likewise.
228 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
229 sgotrel, splt and spltrel.
230 (frvfdpic_got_section, frvfdpic_gotrel_section,
231 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
233 (_frv_create_got_section): Likewise.
234 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
235 srelgot, splt and srelplt.
236 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
237 (elf32_hppa_create_dynamic_sections): Likewise.
238 (elf32_hppa_check_relocs): Likewise.
239 (allocate_plt_static): Likewise.
240 (allocate_dynrelocs): Likewise.
241 (elf32_hppa_size_dynamic_sections): Likewise.
242 (elf32_hppa_relocate_section): Likewise.
243 (elf32_hppa_finish_dynamic_symbol): Likewise.
244 (elf32_hppa_finish_dynamic_sections): Likewise.
245 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
246 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
247 sgotplt, srelgot, splt and srelplt.
248 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
250 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
251 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
252 (lm32_elf_check_relocs): Likewise.
253 (lm32_elf_finish_dynamic_sections): Likewise.
254 (lm32_elf_finish_dynamic_symbol): Likewise.
255 (allocate_dynrelocs): Likewise.
256 (lm32_elf_size_dynamic_sections): Likewise.
257 (lm32_elf_create_dynamic_sections): Likewise.
258 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
259 (m32c_elf_check_relocs): Likewise.
260 (m32c_elf_finish_dynamic_sections): Likewise.
261 (m32c_elf_always_size_sections): Likewise.
262 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
263 sgotplt, srelgot, splt and srelplt.
264 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
265 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
267 (allocate_dynrelocs): Likewise.
268 (m32r_elf_size_dynamic_sections): Likewise.
269 (m32r_elf_relocate_section): Likewise.
270 (m32r_elf_finish_dynamic_symbol): Likewise.
271 (m32r_elf_finish_dynamic_sections): Likewise.
272 (m32r_elf_check_relocs): Likewise.
273 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
274 (elf_m68k_check_relocs): Likewise.
275 (elf_m68k_adjust_dynamic_symbol): Likewise.
276 (elf_m68k_size_dynamic_sections): Likewise.
277 (elf_m68k_relocate_section): Likewise.
278 (elf_m68k_finish_dynamic_symbol): Likewise.
279 (elf_m68k_finish_dynamic_sections): Likewise.
280 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
281 sgotplt, srelgot, splt and srelplt.
282 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
284 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
286 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
287 (allocate_dynrelocs): Likewise.
288 (elf_metag_size_dynamic_sections): Likewise.
289 (elf_metag_finish_dynamic_symbol): Likewise.
290 (elf_metag_finish_dynamic_sections): Likewise.
291 (elf_metag_size_stubs): Likewise.
292 (elf_backend_got_header_size): Don't define.
293 (elf_backend_want_got_plt): Define.
294 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
295 sgotplt, srelgot, splt and srelpl.
296 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
298 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
299 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
300 (microblaze_elf_create_dynamic_sections): Likewise.
301 (allocate_dynrelocs): Likewise.
302 (microblaze_elf_size_dynamic_sections): Likewise.
303 (microblaze_elf_finish_dynamic_symbol): Likewise.
304 (microblaze_elf_finish_dynamic_sections): Likewise.
305 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
307 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
308 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
310 (allocate_dynrelocs): Likewise.
311 (nds32_elf_size_dynamic_sections): Likewise.
312 (nds32_elf_relocate_section): Likewise.
313 (nds32_elf_finish_dynamic_symbol): Likewise.
314 (nds32_elf_finish_dynamic_sections): Likewise.
315 (nds32_elf_check_relocs): Likewise.
316 (calculate_plt_memory_address): Likewise.
317 (calculate_got_memory_address): Likewise.
318 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
319 sgotplt, srelgot, splt and srelplt.
320 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
321 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
322 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
323 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
324 (or1k_elf_finish_dynamic_sections): Likewise.
325 (or1k_elf_finish_dynamic_symbol): Likewise.
326 (allocate_dynrelocs): Likewise.
327 (or1k_elf_size_dynamic_sections): Likewise.
328 (or1k_elf_create_dynamic_sections): Likewise.
329 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
330 plt, relplt, iplt, reliplt and sgotplt.
331 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
332 (ppc_elf_create_glink): Likewise.
333 (ppc_elf_create_dynamic_sections): Likewise.
334 (ppc_elf_check_relocs): Likewise.
335 (ppc_elf_select_plt_layout): Likewise.
336 (ppc_elf_tls_setup): Likewise.
337 (allocate_got): Likewise.
338 (allocate_dynrelocs): Likewise.
339 (ppc_elf_size_dynamic_sections): Likewise.
340 (ppc_elf_relax_section): Likewise.
341 (ppc_elf_relocate_section): Likewise.
342 (ppc_elf_finish_dynamic_symbol): Likewise.
343 (ppc_elf_reloc_type_class): Likewise.
344 (ppc_elf_finish_dynamic_sections): Likewise.
345 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
346 (rl78_elf_check_relocs): Likewise.
347 (rl78_elf_finish_dynamic_sections): Likewise.
348 (rl78_elf_always_size_sections): Likewise.
349 * elf32-s390.c (create_got_section): Delete.
350 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
351 (elf_s390_check_relocs): Likewise.
352 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
353 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
354 * elf32-score7.c (score_elf_create_got_section): As above.
355 (s7_bfd_score_elf_finish_dynamic_sections): As above.
356 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
357 sgotplt, srelgot, splt and srelplt.
358 (create_got_section): Don't set them.
359 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
361 (allocate_dynrelocs): Likewise.
362 (sh_elf_size_dynamic_sections): Likewise.
363 (sh_elf_add_rofixup): Likewise.
364 (sh_elf_relocate_section): Likewise.
365 (sh_elf_check_relocs): Likewise.
366 (sh_elf_finish_dynamic_symbol): Likewise.
367 (sh_elf_finish_dynamic_sections): Likewise.
368 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
369 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
370 * elf32-vax.c (elf_vax_check_relocs): Likewise.
371 (elf_vax_adjust_dynamic_symbol): Likewise.
372 (elf_vax_always_size_sections): Likewise.
373 (elf_vax_instantiate_got_entries): Likewise.
374 (elf_vax_relocate_section): Likewise.
375 (elf_vax_finish_dynamic_symbol): Likewise.
376 (elf_vax_finish_dynamic_sections): Likewise.
377 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
378 (xstormy16_elf_always_size_sections): Likewise.
379 (xstormy16_elf_relocate_section): Likewise.
380 (xstormy16_elf_finish_dynamic_sections): Likewise.
381 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
382 sgotplt, srelgot, splt and srelplt.
383 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
385 (elf_xtensa_allocate_dynrelocs): Likewise.
386 (elf_xtensa_allocate_local_got_size): Likewise.
387 (elf_xtensa_size_dynamic_sections): Likewise.
388 (elf_xtensa_relocate_section): Likewise.
389 (elf_xtensa_finish_dynamic_sections): Likewise.
390 (shrink_dynamic_reloc_sections): Likewise.
391 (elf_xtensa_get_plt_section): Likewise.
392 (elf_xtensa_get_gotplt_section): Likewise.
393 (xtensa_callback_required_dependence): Likewise.
394 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
395 shortcuts to dynamic sections.
396 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
398 (elf64_alpha_size_plt_section): Likewise.
399 (elf64_alpha_size_rela_got_1): Likewise.
400 (elf64_alpha_size_rela_got_section): Likewise.
401 (elf64_alpha_relocate_section): Likewise.
402 (elf64_alpha_finish_dynamic_symbol): Likewise.
403 (elf64_alpha_finish_dynamic_sections): Likewise.
404 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
405 * elf64-s390.c (create_got_section): Delete.
406 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
407 (elf_s390_check_relocs): Likewise.
408 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
410 (sh_elf64_check_relocs): Likewise.
411 (sh64_elf64_adjust_dynamic_symbol): Likewise.
412 (sh64_elf64_size_dynamic_sections): Likewise.
413 (sh64_elf64_finish_dynamic_symbol): Likewise.
414 (sh64_elf64_finish_dynamic_sections): Likewise.
415 * elflink.c (_bfd_elf_create_got_section): Likewise.
416 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
417 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
418 (elfNN_ia64_finish_dynamic_sections): Likewise.
419 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
420 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
421 sgotplt, splt and sgot.
422 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
424 (mips_elf_gotplt_index): Likewise.
425 (mips_elf_primary_global_got_index): Likewise.
426 (mips_elf_global_got_index): Likewise.
427 (mips_elf_got_offset_from_index): Likewise.
428 (mips_elf_create_local_got_entry): Likewise.
429 (mips_elf_create_got_section): Likewise.
430 (mips_elf_calculate_relocation): Likewise.
431 (_bfd_mips_elf_create_dynamic_sections): Likewise.
432 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
433 (mips_elf_lay_out_got): Likewise.
434 (mips_elf_set_plt_sym_value): Likewise.
435 (_bfd_mips_elf_size_dynamic_sections): Likewise.
436 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
437 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
438 (mips_finish_exec_plt): Likewise.
439 (mips_vxworks_finish_exec_plt): Likewise.
440 (mips_vxworks_finish_shared_plt): Likewise.
441 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
442 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
443 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
445 2016-11-23 Alan Modra <amodra@gmail.com>
447 * po/BLD-POTFILES.in: Regenerate.
448 * po/SRC-POTFILES.in: Regenerate.
450 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
452 * warning.m4: Fix spelling in comments.
453 * configure.ac: Fix spelling in comments.
454 * configure: Regenerate.
456 2016-11-22 Alan Modra <amodra@gmail.com>
459 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
460 * elf32-ppc.c: Include opcode/ppc.h.
461 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
462 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
463 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
464 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
465 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
466 (ppc_elf_link_hash_table_create): Update default_params init.
467 (ppc_elf_vle_split16): Correct shift and mask. Add params.
468 Report or fix insn/reloc mismatches.
469 (ppc_elf_relocate_section): Pass input_section, offset and fixup
470 to ppc_elf_vle_split16.
472 2016-11-22 Alan Modra <amodra@gmail.com>
474 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
475 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
476 bfd_put_32 param with input_bfd.
477 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
478 ppc_elf_vle_split16 param.
479 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
481 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
483 * dwarf2.c (build_line_info_table): Rename `index' local
484 variable to `line_index'.
485 (build_lookup_funcinfo_table): Rename `index' local variable to
488 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
490 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
491 apply the negative GOT offset optimization in 64-bit code.
493 2016-11-18 James Clarke <jrtc27@jrtc27.com>
495 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
496 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
497 R_SPARC_GOT* for non-local references. Instead, treat them like
498 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
499 immediate with the calculated relocation.
501 2016-11-18 Nick Clifton <nickc@redhat.com>
504 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
505 an informative error message.
507 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
510 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
511 manipulation of diff value, and don't assume sym2 is less than sym1.
512 (elf32_avr_adjust_reloc_if_spans_insn): New function.
513 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
514 and remove redundant did_pad.
517 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
520 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
521 plt_got.offset for R_X86_64_PLTOFF64.
523 2016-11-14 Nick Clifton <nickc@redhat.com>
525 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
527 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
530 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
531 but treat them as debugging symbols.
533 2016-11-10 Jiong Wang <jiong.wang@arm.com>
536 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
537 symbol locally in PIE.
539 2016-11-10 Nick Clifton <nickc@redhat.com>
542 * compress.c (bfd_get_full_section_contents): Provide a more
543 helpful error message when a section is too large to load.
545 2016-11-08 Pedro Alves <palves@redhat.com>
547 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
550 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
552 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
553 'number_of_functions' to keep lookup table and number of entries in
555 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
556 to keep lookup table and number of entries in the table.
557 (lookup_funcinfo): New structure for lookup table for function
559 (build_line_info_table): New function to create and build the lookup
560 table for line information.
561 (lookup_address_in_line_info_table): Use the lookup table instead of
562 traverse a linked list.
563 (compare_lookup_funcinfos): New compare fuction used in sorting of
564 lookup table for function references.
565 (build_lookup_funcinfo_table): New function to create, build and
566 sort the lookup table for functions references.
567 (lookup_address_in_function_table): Use the table instead of
568 traverse a linked list.
569 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
572 2016-11-04 Nick Clifton <nickc@redhat.com>
574 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
575 when supporting 64-bit BFD targets.
577 2016-11-03 Tristan Gingold <gingold@adacore.com>
579 * config.bfd: Deprecate many old triplets.
581 2016-11-03 Nick Clifton <nickc@redhat.com>
583 * po/da.po: Updated Danish translation.
585 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
587 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
588 not fall through to the default case.
590 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
591 Andrew Waterman <andrew@sifive.com>
593 Add support for RISC-V architecture.
594 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
595 * config.bdf: Likewise.
596 * configure.ac: Likewise.
597 * Makefile.in: Regenerate.
598 * configure: Regenerate.
599 * archures.c: Add bfd_riscv_arch.
600 * reloc.c: Add riscv relocs.
601 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
602 * bfd-in2.h: Regenerate.
603 * libbfd.h: Regenerate.
604 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
605 * elfnn-riscv.c: New file.
606 * elfxx-riscv.c: New file.
607 * elfxx-riscv.h: New file.
609 2016-10-31 Alan Modra <amodra@gmail.com>
612 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
615 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
617 * cpu-arc.c (arc_get_mach): Delete.
619 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
621 * elfxx-mips.c (STUB_JALR): Correct description.
623 2016-10-20 Nick Clifton <nickc@redhat.com>
625 * po/gas.pot: Regenerate.
627 2016-10-19 Nick Clifton <nickc@redhat.com>
629 * aout-adobe.c: Add missing c-format tags for translatable strings.
630 * aout-cris.c: Likewise.
633 * binary.c: Likewise.
635 * coff-alpha.c: Likewise.
636 * coff-arm.c: Likewise.
637 * coff-i860.c: Likewise.
638 * coff-mcore.c: Likewise.
639 * coff-ppc.c: Likewise.
640 * coff-rs6000.c: Likewise.
641 * coff-sh.c: Likewise.
642 * coff-tic4x.c: Likewise.
643 * coff-tic54x.c: Likewise.
644 * coff-tic80.c: Likewise.
645 * coff64-rs6000.c: Likewise.
646 * coffcode.h: Likewise.
647 * coffgen.c: Likewise.
648 * cofflink.c: Likewise.
649 * coffswap.h: Likewise.
650 * cpu-arm.c: Likewise.
651 * dwarf2.c: Likewise.
653 * elf-attrs.c: Likewise.
654 * elf-eh-frame.c: Likewise.
655 * elf-ifunc.c: Likewise.
656 * elf-m10300.c: Likewise.
657 * elf-s390-common.c: Likewise.
659 * elf32-arc.c: Likewise.
660 * elf32-arm.c: Likewise.
661 * elf32-avr.c: Likewise.
662 * elf32-bfin.c: Likewise.
663 * elf32-cr16.c: Likewise.
664 * elf32-cr16c.c: Likewise.
665 * elf32-cris.c: Likewise.
666 * elf32-crx.c: Likewise.
667 * elf32-d10v.c: Likewise.
668 * elf32-d30v.c: Likewise.
669 * elf32-epiphany.c: Likewise.
670 * elf32-fr30.c: Likewise.
671 * elf32-frv.c: Likewise.
672 * elf32-gen.c: Likewise.
673 * elf32-hppa.c: Likewise.
674 * elf32-i370.c: Likewise.
675 * elf32-i386.c: Likewise.
676 * elf32-i960.c: Likewise.
677 * elf32-ip2k.c: Likewise.
678 * elf32-iq2000.c: Likewise.
679 * elf32-lm32.c: Likewise.
680 * elf32-m32c.c: Likewise.
681 * elf32-m32r.c: Likewise.
682 * elf32-m68hc11.c: Likewise.
683 * elf32-m68hc12.c: Likewise.
684 * elf32-m68hc1x.c: Likewise.
685 * elf32-m68k.c: Likewise.
686 * elf32-mcore.c: Likewise.
687 * elf32-mep.c: Likewise.
688 * elf32-metag.c: Likewise.
689 * elf32-microblaze.c: Likewise.
690 * elf32-moxie.c: Likewise.
691 * elf32-msp430.c: Likewise.
692 * elf32-mt.c: Likewise.
693 * elf32-nds32.c: Likewise.
694 * elf32-nios2.c: Likewise.
695 * elf32-or1k.c: Likewise.
696 * elf32-pj.c: Likewise.
697 * elf32-ppc.c: Likewise.
698 * elf32-rl78.c: Likewise.
699 * elf32-rx.c: Likewise.
700 * elf32-s390.c: Likewise.
701 * elf32-score.c: Likewise.
702 * elf32-score7.c: Likewise.
703 * elf32-sh-symbian.c: Likewise.
704 * elf32-sh.c: Likewise.
705 * elf32-sh64.c: Likewise.
706 * elf32-spu.c: Likewise.
707 * elf32-tic6x.c: Likewise.
708 * elf32-tilepro.c: Likewise.
709 * elf32-v850.c: Likewise.
710 * elf32-vax.c: Likewise.
711 * elf32-visium.c: Likewise.
712 * elf32-xgate.c: Likewise.
713 * elf32-xtensa.c: Likewise.
714 * elf64-alpha.c: Likewise.
715 * elf64-gen.c: Likewise.
716 * elf64-hppa.c: Likewise.
717 * elf64-ia64-vms.c: Likewise.
718 * elf64-mmix.c: Likewise.
719 * elf64-ppc.c: Likewise.
720 * elf64-s390.c: Likewise.
721 * elf64-sh64.c: Likewise.
722 * elf64-sparc.c: Likewise.
723 * elf64-x86-64.c: Likewise.
724 * elfcode.h: Likewise.
725 * elfcore.h: Likewise.
726 * elflink.c: Likewise.
727 * elfnn-aarch64.c: Likewise.
728 * elfnn-ia64.c: Likewise.
729 * elfxx-mips.c: Likewise.
730 * elfxx-sparc.c: Likewise.
731 * elfxx-tilegx.c: Likewise.
734 * libbfd.c: Likewise.
735 * linker.c: Likewise.
736 * m68klinux.c: Likewise.
737 * mach-o.c: Likewise.
742 * pe-mips.c: Likewise.
743 * peXXigen.c: Likewise.
744 * pei-x86_64.c: Likewise.
745 * peicode.h: Likewise.
746 * ppcboot.c: Likewise.
748 * sparclinux.c: Likewise.
751 * vms-alpha.c: Likewise.
752 * vms-lib.c: Likewise.
753 * xcofflink.c: Likewise.
755 2016-10-18 Nick Clifton <nickc@redhat.com>
757 * po/da.po: Updated Danish translation.
759 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
761 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
764 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
766 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
767 variable to `reloc_index'.
769 2016-10-12 Alan Modra <amodra@gmail.com>
771 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
772 (STD_SECTION): Adjust to suit.
773 * elf.c (_bfd_elf_large_com_section): Likewise.
774 * bfd-in2.h: Regenerate.
776 2016-10-11 Alan Modra <amodra@gmail.com>
778 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
779 defined temporarily with bfd_und_section.
780 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
781 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
782 symbols with bfd_und_section.
784 2016-10-07 Alan Modra <amodra@gmail.com>
786 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
787 obfd param with struct bfd_link_info param. Update all callers.
788 * linker.c (bfd_merge_private_bfd_data): Likewise.
789 (_bfd_generic_verify_endian_match): Likewise.
790 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
791 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
792 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
793 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
794 (_bfd_elf_merge_object_attributes): Likewise.
795 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
796 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
797 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
798 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
799 (elf32_arm_merge_private_bfd_data): Likewise.
800 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
801 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
802 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
803 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
804 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
805 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
806 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
807 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
808 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
809 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
810 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
811 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
812 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
813 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
814 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
815 (elf32_msp430_merge_private_bfd_data): Likewise.
816 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
817 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
818 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
819 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
820 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
821 (ppc_elf_merge_obj_attributes): Likewise.
822 (ppc_elf_merge_private_bfd_data): Likewise.
823 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
824 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
825 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
826 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
827 (elf32_score_merge_private_bfd_data): Likewise.
828 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
829 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
830 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
831 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
832 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
833 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
834 (elf32_tic6x_merge_private_bfd_data): Likewise.
835 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
836 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
837 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
838 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
839 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
840 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
841 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
842 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
843 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
844 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
845 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
846 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
847 (mips_elf_merge_obj_attributes): Likewise.
848 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
849 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
850 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
851 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
852 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
853 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
854 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
855 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
856 * bfd-in2.h: Regenerate.
857 * libbfd.h: Regenerate.
859 2016-10-07 Alan Modra <amodra@gmail.com>
861 * Makefile.am (LIBBFD_H_FILES): Update.
862 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
863 * cpu-sh.c (sh_merge_bfd_arch): Move to..
864 * elf32-sh.c: ..here, and make static.
865 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
867 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
868 _bfd_generic_verify_endian_match.
869 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
870 (bfd_elf32_bfd_merge_private_bfd_data): Define as
871 _bfd_generic_verify_endian_match.
872 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
874 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
875 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
876 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
877 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
878 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
879 * linker.c: ..here, and make internal.
880 * bfd.c (bfd_merge_private_bfd_data): Move to..
882 * Makefile.in: Regenerate.
883 * doc/Makefile.in: Regenerate.
884 * bfd-in2.h: Regenerate.
885 * libbfd.h: Regenerate.
887 2016-10-06 Alan Modra <amodra@gmail.com>
889 * coff-h8300.c: Spell fall through comments consistently.
890 * coffgen.c: Likewise.
891 * elf32-hppa.c: Likewise.
892 * elf32-ppc.c: Likewise.
893 * elf32-score.c: Likewise.
894 * elf32-score7.c: Likewise.
895 * elf64-ppc.c: Likewise.
896 * elfxx-aarch64.c: Likewise.
897 * elfxx-mips.c: Likewise.
898 * cpu-ns32k.c: Add missing fall through comments.
899 * elf-m10300.c: Likewise.
900 * elf32-arm.c: Likewise.
901 * elf32-avr.c: Likewise.
902 * elf32-bfin.c: Likewise.
903 * elf32-frv.c: Likewise.
904 * elf32-i386.c: Likewise.
905 * elf32-microblaze.c: Likewise.
906 * elf32-nds32.c: Likewise.
907 * elf32-ppc.c: Likewise.
908 * elf32-rl78.c: Likewise.
909 * elf32-rx.c: Likewise.
910 * elf32-s390.c: Likewise.
911 * elf32-sh.c: Likewise.
912 * elf32-tic6x.c: Likewise.
913 * elf64-ia64-vms.c: Likewise.
914 * elf64-ppc.c: Likewise.
915 * elf64-s390.c: Likewise.
916 * elf64-x86-64.c: Likewise.
917 * elflink.c: Likewise.
918 * elfnn-aarch64.c: Likewise.
919 * elfnn-ia64.c: Likewise.
924 * versados.c: Likewise.
926 2016-10-06 Alan Modra <amodra@gmail.com>
928 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
930 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
931 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
933 2016-10-06 Alan Modra <amodra@gmail.com>
935 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
936 OR in arithmetic expression, not boolean OR.
938 2016-09-30 Alan Modra <amodra@gmail.com>
940 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
941 as per comment at head of bfd-in2.h.
942 * Makefile.in: Regenerate.
944 2016-09-30 Alan Modra <amodra@gmail.com>
946 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
947 _bfd_error_handler (...) throughout.
948 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
949 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
950 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
951 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
952 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
953 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
954 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
955 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
956 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
957 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
958 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
959 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
960 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
961 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
962 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
963 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
964 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
965 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
966 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
967 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
968 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
969 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
970 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
971 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
972 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
973 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
974 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
975 * xcofflink.c: Likewise.
977 2016-09-30 Alan Modra <amodra@gmail.com>
979 * bfd-in.h: Include stdarg.h.
980 * bfd.c (bfd_error_handler_type): Make like vprintf.
981 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
982 (error_handler_internal): New function, split out from..
983 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
984 (bfd_set_error_handler): Update.
985 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
986 (_bfd_assert_handler): Make static.
987 * coffgen.c (null_error_handler): Update params.
988 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
989 Don't use bfd_error_handler_type.
990 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
991 * elfxx-target.h (elf_backend_link_order_error_handler): Default
992 to _bfd_error_handler.
993 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
994 (bfd_assert_handler_type): Likewise.
995 (_bfd_error_handler): Update.
996 * bfd-in2.h: Regenerate.
997 * libbfd.h: Regenerate.
999 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1002 * elf-bfd.h (struct elf_backend_data): Delete
1003 elf_backend_count_output_relocs callback and add
1004 elf_backend_update_relocs.
1005 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1006 (emit_relocs): Deleted.
1007 (elf32_arm_emit_relocs): Deleted.
1008 (elf_backend_emit_relocs): Updated not to use the old functions.
1009 (elf32_arm_update_relocs): New function.
1010 (elf_backend_update_relocs): New define.
1011 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1012 relocation count. Call elf_backend_emit_relocs.
1013 (_bfd_elf_size_reloc_section): Do not call
1014 elf_backend_count_output_relocs.
1015 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1016 (elf_backend_update_relocs): New define.
1018 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1021 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1022 Thumb-ARM stub is too far.
1024 2016-09-27 Nick Clifton <nickc@redhat.com>
1027 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1028 timestamp field if real time values are not being stored.
1030 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1032 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1033 to verify CC_FOR_BUILD compiler.
1034 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1035 and add CC_FOR_BUILD compiler checks.
1036 * Makefile.in: Regenerate.
1037 * configure: Likewise.
1038 * doc/Makefile.in: Likewise.
1040 2016-09-26 Awson <kyrab@mail.ru>
1043 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1044 for R_AMD64_PCRQUAD relocations.
1046 2016-09-26 Alan Modra <amodra@gmail.com>
1048 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1049 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1050 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1051 attributes, merge them. Don't warn about undefined tag bits,
1052 or copy unknown values to output.
1053 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1054 _bfd_elf_ppc_merge_fp_attributes.
1056 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1059 * elf-bfd.h (struct elf_backend_data): Add
1060 elf_backend_count_output_relocs callback to count relocations in
1062 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1063 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1064 (elf32_arm_count_output_relocs): New function.
1065 (emit_relocs): New function.
1066 (elf32_arm_emit_relocs): New function.
1067 (elf32_arm_vxworks_emit_relocs): New function.
1068 (elf_backend_emit_relocs): Updated to use the new functions.
1069 (elf_backend_count_output_relocs): New define.
1070 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1071 to the relocation count.
1072 (_bfd_elf_link_size_reloc_section): Use callback to count the
1073 relocations which will be in output.
1074 (_bfd_elf_default_count_output_relocs): New function.
1075 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1077 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1079 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1080 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1081 bigger than 0x1000 bytes.
1083 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1085 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1088 2016-09-14 Nick Clifton <nickc@redhat.com>
1091 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1092 contains a valid size for the Debug directory.
1094 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1096 * format.c (struct bfd_preserve): New "build_id" field.
1097 (bfd_preserve_save): Save "build_id".
1098 (bfd_preserve_restore): Restore "build_id".
1100 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1104 relocation with copy relocation when building executable.
1106 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1109 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1110 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1111 Compute shrink_boundary and adjust addend only if
1112 addend_within_shrink_boundary.
1113 (elf32_avr_relax_section): Modify calls to
1114 elf32_avr_relax_delete_bytes to pass extra parameter.
1116 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1118 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1119 array of bytes and use bfd_get_16 to interpret its encoding according
1120 to endianness of target.
1122 2016-09-01 Alan Modra <amodra@gmail.com>
1124 * elf64-ppc.c (synthetic_opd): New static var.
1125 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1126 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1128 2016-08-31 Alan Modra <amodra@gmail.com>
1130 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1131 track max group size with a new "group_size" var that is reduced
1132 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1135 2016-08-31 Alan Modra <amodra@gmail.com>
1137 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1138 (elf_backend_section_processing): Don't define.
1139 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1140 split on non-exec sections differing in SHF_PPC_VLE. When
1141 splitting segments, mark size invalid.
1143 2016-08-30 Alan Modra <amodra@gmail.com>
1146 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1148 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1152 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1153 R_386_PC32 relocation is used to call IFUNC function in PIC
1156 2016-08-27 Alan Modra <amodra@gmail.com>
1159 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1160 have corresponding SHF_GROUP sections.
1161 (bfd_elf_set_group_contents): Comment.
1163 2016-08-27 Alan Modra <amodra@gmail.com>
1166 * elf64-ppc.c (pc_dynrelocs): New function.
1167 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1168 handle pic dynamic relocs.
1170 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1172 * bfd-in.h (struct elf32_arm_params): Define.
1173 (bfd_elf32_arm_set_target_relocs): Rename into ...
1174 (bfd_elf32_arm_set_target_params): This. Use a struct
1175 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1176 * bfd-in2.h: Regenerate.
1177 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1178 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1179 elf32_arm_params rather than as individual parameters.
1181 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1183 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1184 passed the end of htab->stub_group array.
1185 (elf32_arm_create_or_find_stub_sec): Likewise.
1186 (elf32_arm_create_stub): Likewise.
1188 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1190 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1191 to TRUE for GOT and TLS relocs.
1193 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1195 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1197 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1199 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1200 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1201 (struct elf_arc_link_hash_table): Likewise.
1202 (elf_arc_link_hash_newfunc): Likewise.
1203 (elf_arc_link_hash_table_free): Likewise.
1204 (arc_elf_link_hash_table_create): Likewise.
1205 (elf_arc_relocate_section): Fixed conditions related to dynamic
1206 (elf_arc_check_relocs): Likewise.
1207 (arc_elf_create_dynamic_sections): Added
1208 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1209 through the hash table.
1211 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1213 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1214 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1217 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1219 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1221 * bfd-in2.h: Regenerated from the previous changes.
1222 * libbfd.h: Regenerated from the previous changes.
1224 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1226 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1227 the input import library bfd.
1228 * bfd-in2.h: Regenerate.
1229 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1230 and new_cmse_stub_offset fields.
1231 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1233 (elf32_arm_add_stub): Likewise for stub_offset.
1234 (arm_new_stubs_start_offset_ptr): New function.
1235 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1236 empty SG veneers to have zero relocations.
1237 (arm_size_one_stub): Only initialize stub size and template
1238 information for non empty veneers. Do not update veneer section size
1239 if veneer already has an offset.
1240 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1241 of a boolean indicating success or failure.
1242 (cmse_scan): Change stub_changed parameter into an integer pointer
1243 parameter cmse_stub_created to count the number of stub created and
1244 adapt to change of return value in elf32_arm_create_stub.
1245 (cmse_entry_fct_p): New function.
1246 (arm_list_new_cmse_stub): Likewise.
1247 (set_cmse_veneer_addr_from_implib): Likewise.
1248 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1249 cmse_scan instead of that of cmse_stub_changed to compute the number
1250 of stub created and use it to initialize stub_changed. Call
1251 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1252 of return value in elf32_arm_create_stub. Use
1253 arm_stub_section_start_offset () if not NULL to initialize size of
1254 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1255 erratum fix to -1. Use ret to hold return value.
1256 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1257 NULL to initialize size of secure gateway veneers section. Adapt
1258 comment to stress the importance of zeroing veneer section content.
1259 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1260 initialize eponymous field in struct elf32_arm_link_hash_table.
1262 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1264 * elf32-s390.c (stdarg.h): New include.
1265 (elf_s390_grok_psinfo): New function.
1266 (elf_s390_write_core_note): New function.
1267 (elf_backend_grok_psinfo): Declare backend hook.
1268 (elf_backend_write_core_note): Likewise.
1269 * elf64-s390.c (stdarg.h): New include.
1270 (elf_s390_grok_prstatus): New function.
1271 (elf_s390_grok_psinfo): New function.
1272 (elf_s390_write_core_note): New function.
1273 (elf_backend_grok_prstatus): Declare backend hook.
1274 (elf_backend_grok_psinfo): Likewise.
1275 (elf_backend_write_core_note): Likewise.
1277 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1279 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1280 (elf_s390_finish_ifunc_symbol): Likewise.
1281 (elf_s390_finish_dynamic_symbol): Likewise.
1282 (elf_s390_finish_dynamic_sections): Likewise.
1283 (elf_s390_grok_prstatus): Likewise.
1284 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1285 (elf_s390_finish_dynamic_symbol): Likewise.
1287 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1289 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1291 2016-08-23 Nick Clifton <nickc@redhat.com>
1293 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1294 there is no arm data associated with the section.
1296 2016-08-23 Alan Modra <amodra@gmail.com>
1299 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1300 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1302 2016-08-22 Nick Clifton <nickc@redhat.com>
1304 * doc/chew.c (main): Free the string buffer used to files as they
1307 2016-08-22 Alan Modra <amodra@gmail.com>
1309 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1310 (ppc_elf_relocate_section): ..to here. Comment. Error on
1311 detecting -mbss-plt -fPIC local ifuncs too.
1312 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1313 branch table entries.
1315 2016-08-19 Nick Clifton <nickc@redhat.com>
1317 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1318 section after the symbol table and string table sections.
1320 2016-08-19 Alan Modra <amodra@gmail.com>
1322 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1323 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1324 dyn_relocs for weakdefs.
1325 (alias_readonly_dynrelocs): New function.
1326 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1327 (ppc64_elf_relocate_section): Simplify condition under which
1328 dyn_relocs are emitted.
1330 2016-08-19 Alan Modra <amodra@gmail.com>
1333 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1334 (readonly_dynrelocs): Comment fix.
1335 (global_entry_stub): New function.
1336 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1337 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1338 that in size_global_entry_stubs, handling ifunc too. Delete dead
1340 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1341 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1342 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1343 undefweak syms. Expand and correct comments.
1344 (size_global_entry_stubs): Ensure symbol is defined.
1345 (ppc64_elf_relocate_section): Match condition under which
1346 dyn_relocs are emitted to that in allocate_dynrelocs.
1348 2016-08-12 Alan Modra <amodra@gmail.com>
1350 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1351 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1352 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1354 2016-08-11 Alan Modra <amodra@gmail.com>
1356 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1357 non_got_ref true in any case where we could have generated dynbss
1358 copies but decide not to do so.
1360 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1362 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1363 the stub address retrieved if associated with a microMIPS
1366 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1368 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1369 stub also add STO_MICROMIPS annotation.
1371 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1373 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1374 in microMIPS LA25 stub references.
1376 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1378 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1379 adjusting the use_count of merged .got entries.
1381 2016-08-08 Nick Clifton <nickc@redhat.com>
1383 * doc/chew.c (delete_string): Only free the string buffer if it is
1384 there. Mark the buffer as NULL after freeing.
1385 (drop): Free the dropped string.
1386 (free_words): New function: Frees the memory allocated to the
1388 (add_instrinsic): Duplicate the name string, so that it can be
1390 (compile): Free unused words.
1391 (main): Free the dictionary and top level string buffers at the
1394 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1396 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1397 * bfd-in2.h: Regenerate.
1398 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1400 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1401 cmse_implib field in struct elf32_arm_link_hash_table.
1402 (elf32_arm_filter_cmse_symbols): New function.
1403 (elf32_arm_filter_implib_symbols): Likewise.
1404 (elf_backend_filter_implib_symbols): Define to
1405 elf32_arm_filter_implib_symbols.
1407 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1409 * elf32-arm.c (CMSE_PREFIX): Define macro.
1410 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1411 (cmse_branch_thumb_only): Declare stub.
1412 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1413 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1414 FALSE if there is no PLT.
1415 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1416 (elf32_arm_final_link_relocate): Likewise.
1417 (elf32_arm_gc_sweep_hook): Likewise.
1418 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1419 secure entry functions.
1420 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1421 (arm_dedicated_stub_output_section_required): Change to a switch case
1422 and add a case for arm_stub_cmse_branch_thumb_only.
1423 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1424 (arm_stub_dedicated_output_section_name): Likewise.
1425 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1426 ATTRIBUTE_UNUSED for htab parameter.
1427 (arm_stub_required_alignment): Likewise.
1428 (arm_stub_sym_claimed): Likewise.
1429 (arm_dedicated_stub_section_padding): Likewise.
1430 (cmse_scan): New function.
1431 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1432 Set stub_changed to TRUE if such veneers were created.
1433 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1436 2016-08-02 Alan Modra <amodra@gmail.com>
1439 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1441 2016-08-02 Nick Clifton <nickc@redhat.com>
1444 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1445 (elf_backend_sweep_hook): Delete.
1447 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1448 Kwok Cheung Yeung <kcy@codesourcery.com>
1450 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1451 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1452 (ppc_elf_vle_split16): Clear field before inserting.
1454 2016-08-01 Nick Clifton <nickc@redhat.com>
1456 * po/sv.po: Updated Swedish translation.
1458 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1459 Nick Clifton <nickc@redhat.com>
1462 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1463 of the coff_section_data before using it.
1465 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1467 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1468 in PLT compression selection.
1469 (_bfd_mips_elf_check_relocs): Likewise.
1471 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1473 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1474 case where there's no elf_link_hash_entry while processing
1475 GOT_NORMAL got entries.
1477 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1479 * version.m4 (BFD_VERSION): Set to 2.27.51.
1480 * configure: Regenerated.
1482 2016-07-21 Nick Clifton <nickc@redhat.com>
1484 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1485 (swap_out_syms): Return an error when not finding ELF output
1486 section rather than asserting.
1488 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1490 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1492 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1494 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1495 and handle pr_pid if present.
1497 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf.c (assign_file_positions_for_load_sections): Also check
1501 p_paddr for program header space.
1503 2016-07-20 Alan Modra <amodra@gmail.com>
1505 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1506 ppc64_elf_unhandled_reloc for special_function.
1507 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1509 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1511 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1513 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1514 corresponding error message.
1516 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1518 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1519 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1520 (branch_reloc_p): New function.
1521 (mips_elf_calculate_relocation): Handle ISA mode determination
1522 for relocations against section symbols, against absolute
1523 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1525 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1526 checks for weak undefined symbols. Also check target alignment
1527 within the same ISA mode.
1528 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1529 in the alignment check.
1530 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1531 <R_MICROMIPS_PC10_S1>: Likewise.
1532 <R_MICROMIPS_PC16_S1>: Likewise.
1533 (mips_elf_perform_relocation): Report a failure for unsupported
1534 same-mode JALX instructions and cross-mode branches.
1535 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1536 error messages for jumps to misaligned addresses.
1538 2016-07-16 Alan Modra <amodra@gmail.com>
1540 * elflink.c: Include plugin-api.h.
1541 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1542 (try_claim): ..here.
1543 * plugin.h: Don't include bfd.h.
1544 (bfd_plugin_open_input): Declare.
1546 2016-07-16 Alan Modra <amodra@gmail.com>
1548 * targets.c (bfd_seach_for_target): Rename to..
1549 (bfd_iterate_over_targets): ..this. Rewrite doc.
1550 * bfd-in2.h: Regenerate.
1552 2016-07-16 Alan Modra <amodra@gmail.com>
1554 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1555 * libbfd.h: Regenerate.
1556 * bfd-in2.h: Regenerate.
1558 2016-07-16 Alan Modra <amodra@gmail.com>
1560 * libbfd-in.h (BFD_ALIGN): Move to..
1562 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1563 * elf32-ppc.c (default_params): Adjust init.
1564 (ppc_elf_link_params): Set pagesize_p2.
1565 * libbfd.h: Regenerate.
1566 * bfd-in2.h: Regenerate.
1568 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1570 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1571 (_bfd_elf_filter_global_symbols): Declare.
1572 * elf.c (_bfd_elf_filter_global_symbols): New function.
1573 * elflink.c (elf_filter_global_symbols): Likewise.
1574 (elf_output_implib): Likewise.
1575 (bfd_elf_final_link): Call above function, failing if it does.
1576 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1578 (elf_backend_copy_indirect_symbol): Fix spacing.
1579 (elf_backend_hide_symbol): Likewise.
1580 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1582 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1583 Nick Clifton <nickc@redhat.com>
1585 * elf32-arc.c (PR_DEBUG): Delete.
1586 Fix printing of debug information. Fix formatting of debug
1588 (debug_arc_reloc): Handle symbols that are not from an input file.
1589 (arc_do_relocation): Remove excessive exclamation points.
1591 * arc-got.h: Fix formatting. Fix printing of debug information.
1592 (new_got_entry_to_list): Use xmalloc.
1593 * config.bfd: use the big-endian arc vector as the default vector
1594 for big-endian arc targets.
1596 2016-07-15 Alan Modra <amodra@gmail.com>
1598 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1599 from marking sym_indices.
1601 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1603 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1604 first with relocations against absolute symbols.
1605 (bfd_install_relocation): Likewise.
1607 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1609 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1610 .got/.got.plt sections to 8 bytes.
1612 2016-07-12 Nick Clifton <nickc@redhat.com>
1614 * binary.c (binary_set_section_contents): Second grammar fix.
1616 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1618 * binary.c (binary_set_section_contents): Fix grammar in warning
1621 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1623 * elf32-arc.c: made PR_DEBUG always defined.
1625 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1627 * arc-got.h: Moved got related structures from elf32-arc.c to
1628 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1629 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1630 tls_type_for_reloc, symbol_has_entry_of_type,
1631 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1632 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1633 relocate_fix_got_relocs_for_got_info,
1634 create_got_dynrelocs_for_single_entry,
1635 create_got_dynrelocs_for_got_info): Added to file.
1636 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1639 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1641 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1643 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1645 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1646 (THUMB32_MOVW): Likewise.
1647 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1648 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1649 (arm_stub_is_thumb): Add new veneer stub.
1650 (arm_type_of_stub): Use new veneer.
1651 (arm_stub_required_alignment): Add new veneer.
1653 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1655 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1656 (SEC_ELF_PURECODE): ... this.
1657 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1659 (elf32_arm_fake_sections): Likewise.
1660 (elf_32_arm_section_flags): Likewise.
1661 (elf_32_arm_lookup_section_flags): Likewise.
1662 * section.c (SEC_ELF_NOREAD): Rename to ...
1663 (SEC_ELF_PURECODE): ... this.
1665 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1667 * elf32-arm.c (using_thumb2_bl): New function.
1668 (arm_type_of_stub): Declare thumb2 variable together and change type
1669 to bfd_boolean. Use using_thumb2_bl () to determine whether
1670 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1671 checked for BL range.
1672 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1673 the bit size of BL offset.
1675 2016-06-29 Nick Clifton <nickc@redhat.com>
1677 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1678 Returns TRUE for AArch64 mapping symbols.
1679 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1680 mapping symbols as precious in object files so that they will not
1682 (elf_backend_symbol_processing): Define.
1684 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1685 for ARM mapping symbols.
1686 (elf32_arm_backend_symbol_processing): Make use of the new function.
1688 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1691 * elflink.c (elf_link_check_versioned_symbol): Return false
1692 for unreferenced undefined symbol.
1694 2016-06-28 Nick Clifton <nickc@redhat.com>
1696 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1699 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1700 function. Marks mapping symbols in object files as precious, so
1701 that strip will not remove them.
1702 (elf_backend_symbol_processing): Define.
1704 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1706 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1707 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1709 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1711 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1713 (mips16_reloc_map): Likewise.
1714 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1715 (mips16_elf64_howto_table_rela): Likewise.
1716 (mips16_reloc_map): Likewise.
1717 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1718 (elf_mips16_howto_table_rela): Likewise.
1719 (mips16_reloc_map): Likewise.
1720 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1721 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1722 (b_reloc_p): Likewise.
1723 (mips_elf_calculate_relocation): Likewise.
1724 (_bfd_mips_elf_check_relocs): Likewise.
1725 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1726 * bfd-in2.h: Regenerate.
1727 * libbfd.h: Regenerate.
1729 2016-06-27 Alan Modra <amodra@gmail.com>
1732 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1733 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1735 (ppc64_elf_size_stubs): Adjust to suit.
1737 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1739 * elf32-dlx.h: New file.
1740 * elf32-dlx.c: Adjust.
1742 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1744 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1746 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1748 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1751 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1753 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1754 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1755 (elfcore_grok_freebsd_psinfo): New function.
1756 (elfcore_grok_freebsd_prstatus): New function.
1757 (elfcore_grok_freebsd_note): New function.
1758 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1761 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1763 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1766 2016-06-24 Alan Modra <amodra@gmail.com>
1768 * config.bfd: Delete mips vxworks patterns matched earlier.
1769 Combine mips*-*-none with mips*-*-elf*.
1771 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1773 * elfxx-mips.c (mips_elf_perform_relocation): Call
1774 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1775 use the `%X%H' format for the cross-mode jump conversion error
1776 message. Remove the full stop from the end of the message.
1777 Continue processing rather than returning failure.
1779 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1781 * archures.c: Remove bfd_mach_arc_nps400.
1782 * bfd-in2.h: Likewise.
1783 * cpu-arc.c (arch_info_struct): Likewise.
1784 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1787 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1791 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1793 (elf_link_is_defined_archive_symbol): Call
1794 bfd_link_plugin_object_p on unknown plugin object and use the
1795 IR symbol table if the input is an IR object.
1796 * plugin.c (bfd_link_plugin_object_p): New function.
1797 * plugin.h (bfd_link_plugin_object_p): New prototype.
1799 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1802 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1803 on symbol from plugin dummy input.
1805 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1807 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1809 * bfd-in2.h: Regenerated.
1810 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1811 with bfd_plugin_unknown.
1813 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1817 bfd_boolean argument.
1818 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1819 "shared object" with "PIC object" in comments.
1820 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1821 "shared object" with "PIC object" in comments. Avoid PLT if
1822 requested. Generate dynamic relocations for non-GOT references.
1823 Make room for the special first entry in PLT and allocate PLT
1824 entry only for PLT and PC-relative references. Store dynamic
1825 GOT relocations in .rel[a].iplt section for static executables.
1826 If PLT isn't used, always use GOT for symbol value. Don't
1827 allocate GOT entry if it isn't used.
1828 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1829 count only in the code section. Allocate dynamic pointer
1830 relocation against STT_GNU_IFUNC symbol in the non-code section.
1831 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1832 only for PC-relative references.
1833 (elf_i386_allocate_dynrelocs): Pass TRUE to
1834 _bfd_elf_allocate_ifunc_dyn_relocs.
1835 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1836 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1837 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1838 the non-code section and store it in the proper REL section.
1839 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1841 (elf_i386_finish_dynamic_symbol): Generate dynamic
1842 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1843 STT_GNU_IFUNC symbols without PLT.
1844 (elf_i386_finish_dynamic_sections): Don't handle local
1845 STT_GNU_IFUNC symbols here.
1846 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1848 (elf_backend_output_arch_local_syms): New.
1849 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1850 count only in the code section. Allocate dynamic pointer
1851 relocation against STT_GNU_IFUNC symbol in the non-code section.
1852 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1853 count only for PC-relative references.
1854 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1855 _bfd_elf_allocate_ifunc_dyn_relocs.
1856 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1857 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1858 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1859 without PLT. Generate dynamic pointer relocation against
1860 STT_GNU_IFUNC symbol in the non-code section and store it in
1861 the proper RELA section. Don't allow non-pointer relocation
1862 against STT_GNU_IFUNC symbol without PLT.
1863 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1864 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1865 STT_GNU_IFUNC symbols without PLT.
1866 (elf_x86_64_finish_dynamic_sections): Don't handle local
1867 STT_GNU_IFUNC symbols here.
1868 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1870 (elf_backend_output_arch_local_syms): New.
1871 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1872 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1874 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1875 Tony Wang <tony.wang@arm.com>
1877 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1879 (stub_long_branch_thumb2_only): Define stub.
1880 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1881 (arm_stub_long_branch_thumb2_only): Likewise.
1882 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1885 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1887 * archures.c (bfd_mach_sparc_v8plusc): Define.
1888 (bfd_mach_sparc_v9c): Likewise.
1889 (bfd_mach_sparc_v8plusd): Likewise.
1890 (bfd_mach_sparc_v9d): Likewise.
1891 (bfd_mach_sparc_v8pluse): Likewise.
1892 (bfd_mach_sparc_v9e): Likewise.
1893 (bfd_mach_sparc_v8plusv): Likewise
1894 (bfd_mach_sparc_v9v): Likewise.
1895 (bfd_mach_sparc_v8plusm): Likewise.
1896 (bfd_mach_sparc_v9m): Likewise.
1897 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1898 (bfd_mach_sparc_64bit_p): Likewise.
1899 * bfd-in2.h: Regenerate.
1900 * cpu-sparc.c (arch_info_struct): Add entries for
1901 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1902 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1903 and bfd_mach_sparc_v9{c,d,e,v,m}.
1904 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1905 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1907 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1909 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1910 symbols for relocations against IFUNC symbols.
1911 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1913 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1915 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1916 .rela.iplt in DT_PLTRELSZ.
1917 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1918 for DT_PLTRELSZ and DT_RELASZ as well.
1920 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1922 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1923 non-loaded, non-alloced sections.
1924 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1926 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1929 allocating dynamic relocation.
1930 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1932 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1935 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1936 offsets until reloc_toaddr.
1938 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1940 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1941 Don't check symbol type for STN_UNDEF symbol index.
1942 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1943 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1946 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1948 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1950 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1951 for exact arch value then. Force review of arch check logic for new
1953 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1954 that logic for new architecture.
1955 (arch_has_thumb2_nop): Remove.
1956 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1957 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1959 2016-06-14 Alan Modra <amodra@gmail.com>
1961 * bfd-in.h (bfd_my_archive): Delete.
1962 * bfd-in2.h: Regenerate.
1964 2016-06-14 Alan Modra <amodra@gmail.com>
1967 * archive.c (open_nested_file): Set my_archive.
1968 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1970 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1971 (bfd_seek): Likewise.
1972 * bfdwin.c (bfd_get_file_window): Likewise.
1973 * cache.c (cache_bmmap): Likewise.
1974 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1975 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1977 * plugin.c (try_claim): Likewise.
1978 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1979 file within thin archive, not the archive.
1981 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1984 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1985 section address for R_386_GOT32/R_386_GOT32X relocations against
1986 IFUNC symbols if there is no base register and return error for
1989 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1991 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1992 GOT32 adjustment for static executables.
1994 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1996 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1998 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2000 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2002 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2004 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2006 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2008 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2009 (SECTSTART): Changed.
2010 (elf_arc_relocate_section): Fixed mistake in PIE related
2012 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2014 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2016 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2017 enable support for "-z combreloc" and DT_RELACOUNT.
2018 (elf_backend_reloc_type_class): Likewise
2020 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2023 * elf32-i386.c (elf_i386_relocate_section): When relocating
2024 R_386_GOT32, return error without a base register for PIC and
2025 subtract the .got.plt section address only with a base register.
2027 2016-06-10 Alan Modra <amodra@gmail.com>
2029 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2030 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2031 (_bfd_elf_strtab_init): Formatting.
2032 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2033 (_bfd_elf_strtab_addref): Take size_t idx param.
2034 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2035 (_bfd_elf_strtab_offset): Likewise.
2036 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2037 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2038 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2039 (_bfd_elf_strtab_finalize): Similarly.
2040 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2041 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2042 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2043 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2044 using bfd_size_type.
2045 (bfd_section_from_shdr): Delete amt.
2046 (_bfd_elf_init_reloc_shdr): Likewise.
2047 (_bfd_elf_link_assign_sym_version): Likewise.
2048 (assign_section_numbers): Use size_t reloc_count.
2049 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2050 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2051 (elf_link_is_defined_archive_symbol): Likewise.
2052 (elf_add_dt_needed_tag): Likewise.
2053 (elf_finalize_dynstr): Likewise.
2054 (elf_link_add_object_symbols): Likewise.
2055 (bfd_elf_size_dynamic_sections): Likewise.
2056 (elf_create_symbuf): Similarly.
2057 (bfd_elf_match_symbols_in_sections): Likewise.
2058 (elf_link_swap_symbols_out): Likewise.
2059 (elf_link_check_versioned_symbol): Likewise.
2060 (bfd_elf_gc_record_vtinherit): Likewise.
2061 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2063 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2066 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2067 and relocs only if shrinking occurred.
2069 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2071 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2072 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2073 (elf_i386_check_tls_transition): Check indirect call and direct
2074 call with the addr32 prefix for general and local dynamic models.
2075 Set the tls_get_addr feild.
2076 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2077 indirect ___tls_get_addr call via GOT.
2078 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2079 transitions with indirect call and direct call with the addr32
2082 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2084 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2085 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2086 (elf_s390_relocate_section): Fix comment.
2087 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2090 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2092 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2093 section offset when calculation the larl operand in the first PLT
2096 2016-06-07 Alan Modra <amodra@gmail.com>
2098 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2099 to match other 32-bit archs.
2100 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2101 (ppc_elf_object_p): Call it.
2102 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2104 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2105 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2106 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2107 _bfd_elf_ppc_at_tprel_transform): Move to..
2108 * elf-bfd.h: ..here.
2109 (_bfd_elf_ppc_set_arch): Declare.
2110 * bfd-in2.h: Regenerate.
2112 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2114 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2115 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2116 (elf_x86_64_check_tls_transition): Check indirect call and
2117 direct call with the addr32 prefix for general and local dynamic
2118 models. Set the tls_get_addr feild.
2119 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2120 indirect __tls_get_addr call via GOT.
2121 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2122 transitions with indirect call and direct call with the addr32
2125 2016-06-04 Christian Groessler <chris@groessler.org>
2127 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2129 2016-06-02 Nick Clifton <nickc@redhat.com>
2132 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2134 (arch_info_struct): Likewise.
2135 (architectures): Likewise.
2137 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2139 * config.bfd: Replace -uclibc with *.
2141 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2143 * elf64-x86-64.c: Replace data32 with data16 in comments.
2145 2016-05-31 Alan Modra <amodra@gmail.com>
2149 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2150 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2151 symbol given a version by a script different to the version
2152 of the symbol being added.
2153 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2154 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2155 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2156 (struct strtab_save): New.
2157 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2158 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2159 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2161 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2163 * elf32-hppa.h: Add extern "C".
2164 * elf32-nds32.h: Likewise.
2165 * elf32-tic6x.h: Likewise.
2167 2016-06-01 Nick Clifton <nickc@redhat.com>
2169 * po/sr.po: New Serbian translation.
2170 * configure.ac (ALL_LINGUAS): Add sr.
2171 * configure: Regenerate.
2173 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2175 * elfxx-mips.c (b_reloc_p): New function.
2176 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2179 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2181 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2182 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2183 reloc location from calculation, treat the addend as signed with
2184 local non-section symbols and enable overflow detection.
2186 2016-05-28 Alan Modra <amodra@gmail.com>
2188 * aoutx.h: Adjust linker callback calls throughout file,
2191 * coff-alpha.c: Likewise.
2192 * coff-arm.c: Likewise.
2193 * coff-h8300.c: Likewise.
2194 * coff-h8500.c: Likewise.
2195 * coff-i960.c: Likewise.
2196 * coff-mcore.c: Likewise.
2197 * coff-mips.c: Likewise.
2198 * coff-ppc.c: Likewise.
2199 * coff-rs6000.c: Likewise.
2200 * coff-sh.c: Likewise.
2201 * coff-tic80.c: Likewise.
2202 * coff-w65.c: Likewise.
2203 * coff-z80.c: Likewise.
2204 * coff-z8k.c: Likewise.
2205 * coff64-rs6000.c: Likewise.
2206 * cofflink.c: Likewise.
2207 * ecoff.c: Likewise.
2208 * elf-bfd.h: Likewise.
2209 * elf-m10200.c: Likewise.
2210 * elf-m10300.c: Likewise.
2211 * elf32-arc.c: Likewise.
2212 * elf32-arm.c: Likewise.
2213 * elf32-avr.c: Likewise.
2214 * elf32-bfin.c: Likewise.
2215 * elf32-cr16.c: Likewise.
2216 * elf32-cr16c.c: Likewise.
2217 * elf32-cris.c: Likewise.
2218 * elf32-crx.c: Likewise.
2219 * elf32-d10v.c: Likewise.
2220 * elf32-epiphany.c: Likewise.
2221 * elf32-fr30.c: Likewise.
2222 * elf32-frv.c: Likewise.
2223 * elf32-ft32.c: Likewise.
2224 * elf32-h8300.c: Likewise.
2225 * elf32-hppa.c: Likewise.
2226 * elf32-i370.c: Likewise.
2227 * elf32-i386.c: Likewise.
2228 * elf32-i860.c: Likewise.
2229 * elf32-ip2k.c: Likewise.
2230 * elf32-iq2000.c: Likewise.
2231 * elf32-lm32.c: Likewise.
2232 * elf32-m32c.c: Likewise.
2233 * elf32-m32r.c: Likewise.
2234 * elf32-m68hc1x.c: Likewise.
2235 * elf32-m68k.c: Likewise.
2236 * elf32-mep.c: Likewise.
2237 * elf32-metag.c: Likewise.
2238 * elf32-microblaze.c: Likewise.
2239 * elf32-moxie.c: Likewise.
2240 * elf32-msp430.c: Likewise.
2241 * elf32-mt.c: Likewise.
2242 * elf32-nds32.c: Likewise.
2243 * elf32-nios2.c: Likewise.
2244 * elf32-or1k.c: Likewise.
2245 * elf32-ppc.c: Likewise.
2246 * elf32-s390.c: Likewise.
2247 * elf32-score.c: Likewise.
2248 * elf32-score7.c: Likewise.
2249 * elf32-sh.c: Likewise.
2250 * elf32-sh64.c: Likewise.
2251 * elf32-spu.c: Likewise.
2252 * elf32-tic6x.c: Likewise.
2253 * elf32-tilepro.c: Likewise.
2254 * elf32-v850.c: Likewise.
2255 * elf32-vax.c: Likewise.
2256 * elf32-visium.c: Likewise.
2257 * elf32-xstormy16.c: Likewise.
2258 * elf32-xtensa.c: Likewise.
2259 * elf64-alpha.c: Likewise.
2260 * elf64-hppa.c: Likewise.
2261 * elf64-ia64-vms.c: Likewise.
2262 * elf64-mmix.c: Likewise.
2263 * elf64-ppc.c: Likewise.
2264 * elf64-s390.c: Likewise.
2265 * elf64-sh64.c: Likewise.
2266 * elf64-x86-64.c: Likewise.
2267 * elflink.c: Likewise.
2268 * elfnn-aarch64.c: Likewise.
2269 * elfnn-ia64.c: Likewise.
2270 * elfxx-mips.c: Likewise.
2271 * elfxx-sparc.c: Likewise.
2272 * elfxx-tilegx.c: Likewise.
2273 * linker.c: Likewise.
2274 * pdp11.c: Likewise.
2275 * pe-mips.c: Likewise.
2276 * reloc.c: Likewise.
2277 * reloc16.c: Likewise.
2278 * simple.c: Likewise.
2279 * vms-alpha.c: Likewise.
2280 * xcofflink.c: Likewise.
2281 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2282 status param. Adjust calls to these and linker callbacks throughout.
2283 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2284 get_ramstart): Delete status param. Adjust calls to these and
2285 linker callbacks throughout.
2287 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2289 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2290 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2291 target alignment verification.
2293 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2295 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2296 section name if `bfd_elf_string_from_elf_section' returns an
2299 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2301 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2302 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2303 for message. Continue processing rather than returning failure.
2305 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2307 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2308 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2309 Call `bfd_set_error'.
2311 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2314 * archive.c (bfd_slurp_armap): Replace
2315 bfd_elf64_archive_slurp_armap with
2316 _bfd_archive_64_bit_slurp_armap.
2317 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2318 BFD64 is defined and the archive is too big.
2319 (coff_write_armap): Likewise.
2320 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2321 (_bfd_archive_64_bit_slurp_armap): This.
2322 (bfd_elf64_archive_write_armap): Renamed to ...
2323 (_bfd_archive_64_bit_write_armap): This.
2324 * configure.ac: Add --enable-64-bit-archive.
2325 (want_64_bit_archive): New. Set to true by default for 64-bit
2326 MIPS and s390 ELF targets.
2327 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2328 * config.in: Regenerated.
2329 * configure: Likewise.
2330 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2331 (bfd_elf64_archive_slurp_armap): Likewise.
2332 (bfd_elf64_archive_write_armap): Likewise.
2333 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2334 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2335 (bfd_elf64_archive_truncate_arname): Likewise.
2336 (bfd_elf64_archive_read_ar_hdr): Likewise.
2337 (bfd_elf64_archive_write_ar_hdr): Likewise.
2338 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2339 (bfd_elf64_archive_get_elt_at_index): Likewise.
2340 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2341 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2342 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2343 (bfd_elf64_archive_slurp_armap): Likewise.
2344 (bfd_elf64_archive_write_armap): Likewise.
2345 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2346 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2347 (bfd_elf64_archive_truncate_arname): Likewise.
2348 (bfd_elf64_archive_read_ar_hdr): Likewise.
2349 (bfd_elf64_archive_write_ar_hdr): Likewise.
2350 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2351 (bfd_elf64_archive_get_elt_at_index): Likewise.
2352 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2353 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2354 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2355 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2356 bfd_elfNN_archive_functions isn't defined.
2357 (TARGET_LITTLE_SYM): Likewise.
2358 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2359 (_bfd_archive_64_bit_write_armap): Likewise.
2360 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2361 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2362 (_bfd_archive_64_bit_truncate_arname): Likewise.
2363 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2364 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2365 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2366 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2367 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2368 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2369 * libbfd.h: Regenerated.
2370 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2371 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2373 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2376 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2377 linker add_archive_element callback returns FALSE.
2378 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2379 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2380 archive element if linker add_archive_element callback returns
2382 * elflink.c (elf_link_add_archive_symbols): Likewise.
2383 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2384 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2385 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2386 (xcoff_link_check_ar_symbols): Likewise.
2388 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2390 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2391 <bfd_reloc_outofrange>: Unify error reporting code.
2393 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2395 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2396 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2397 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2398 * bfd-in2.h: Regenerate.
2399 * libbfd.h: Likewise.
2401 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2403 * config.bfd: Add entry for arm-phoenix.
2405 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2407 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2408 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2409 account for padding for stub section requiring one.
2410 (elf32_arm_build_stubs): Add comment to stress the importance of
2411 zeroing veneer section content.
2413 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2415 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2417 * bfd-in2.h: Regenerate.
2418 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2420 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2421 (arm_dedicated_stub_output_section_name): Likewise.
2422 (arm_dedicated_stub_input_section_ptr): Likewise.
2423 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2424 function description comment. Add support for dedicated output stub
2425 section to given stub types.
2426 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2427 elf32_arm_create_or_find_stub_sec.
2428 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2429 (elf32_arm_size_stubs): Pass stub type when calling
2430 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2431 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2433 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2435 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2436 when setting need_convert_load.
2438 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2440 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2443 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2446 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2448 (elf_i386_convert_load): Don't convert R_386_GOT32.
2450 2016-05-20 Alan Modra <amodra@gmail.com>
2453 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2454 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2456 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2458 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2459 (debug_arc_reloc): Likewise.
2460 (elf_arc_relocate_section): Likewise.
2461 (elf_arc_check_relocs): Likewise.
2462 (elf_arc_adjust_dynamic_symbol): Likewise.
2463 (elf_arc_add_symbol_hook): Likewise.
2465 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2467 * config.bfd: Remove `am34-*-linux*' support.
2469 2016-05-19 Alan Modra <amodra@gmail.com>
2471 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2472 relocs before plt relocs.
2474 2016-05-19 Alan Modra <amodra@gmail.com>
2476 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2477 before dereferencing.
2479 2016-05-18 Nick Clifton <nickc@redhat.com>
2481 * po/sv.po: Updated Swedish translation.
2483 2016-05-18 Alan Modra <amodra@gmail.com>
2485 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2486 for each BFD. Don't goto error_ret_free_local from outside loop.
2488 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2490 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2491 STB_GNU_UNIQUE handling.
2492 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2493 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2494 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2495 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2496 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2497 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2498 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2499 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2500 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2501 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2502 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2503 (elf_backend_add_symbol_hook): Remove macro.
2504 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2505 for STB_GNU_UNIQUE symbols.
2507 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2509 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2511 (v850_elf_copy_private_bfd_data): ... here. Call the new
2512 function and `_bfd_elf_copy_private_bfd_data'.
2514 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2517 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2518 GOTPCREL relocation against large section.
2520 2016-05-13 Alan Modra <amodra@gmail.com>
2522 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2523 linker dynamic sections in calculating size and address of
2524 dynamic tags rather than using output sections. Remove asserts.
2525 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2526 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2527 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2528 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2529 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2530 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2531 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2532 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2533 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2534 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2535 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2536 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2537 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2538 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2539 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2540 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2541 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2542 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2543 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2544 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2545 * elflink.c (bfd_elf_final_link): Likewise.
2546 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2547 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2548 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2549 don't set doit. Look up dynobj section.
2550 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2551 invocation and dynamic tag vma calculation. Don't test
2552 boolean var == TRUE.
2553 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2556 2016-05-13 Alan Modra <amodra@gmail.com>
2558 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2559 octets_per_byte. Put dynamic .rela.plt last in link orders.
2560 Assign output_offset for reloc sections rather than writing
2561 sorted relocs from block corresponding to output_offset.
2563 2016-05-12 Alan Modra <amodra@gmail.com>
2565 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2567 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2569 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2571 2016-05-11 Alan Modra <amodra@gmail.com>
2573 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2574 (elf32_hppa_check_relocs): Don't set dynobj.
2575 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2576 (elf32_hppa_build_stubs): Likewise.
2577 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2579 2016-05-11 Alan Modra <amodra@gmail.com>
2582 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2583 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2585 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2587 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2588 aarch64_tls_transition check.
2590 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2592 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2594 (arm_stub_sym_claimed): New function.
2595 (elf32_arm_create_stub): Use veneered symbol name and section if
2596 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2597 (arm_stub_claim_sym): New function.
2598 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2599 veneered symbol, otherwise create local symbol as before.
2601 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2603 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2604 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2605 and set branch type of a symbol.
2606 (bfd_elf32_arm_process_before_allocation): Likewise.
2607 (elf32_arm_relocate_section): Likewise and fix identation along the
2609 (allocate_dynrelocs_for_symbol): Likewise.
2610 (elf32_arm_finish_dynamic_symbol): Likewise.
2611 (elf32_arm_swap_symbol_in): Likewise.
2612 (elf32_arm_swap_symbol_out): Likewise.
2614 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2616 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2617 * bfd-in2.h: Regenerated.
2618 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2619 parameter to add_stub_section callback.
2620 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2621 and pass it down to add_stub_section.
2622 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2624 (elf32_arm_size_stubs): Add output section parameter to
2625 add_stub_section function pointer parameter.
2627 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2629 * elf32-arm.c (elf32_arm_create_stub): New function.
2630 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2632 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2634 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2635 arm_stub_a8_veneer_lwm enumerator.
2636 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2637 aforementioned enumerator.
2638 (struct elf32_arm_stub_hash_entry): Delete target_addend
2639 field and add source_value.
2640 (struct a8_erratum_fix): Delete addend field and add target_offset.
2641 (stub_hash_newfunc): Initialize source_value field amd remove
2642 initialization for target_addend.
2643 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2644 the else to being always executed, moving the
2645 arm_stub_a8_veneer_b_cond specific code in it. Remove
2646 stub_entry->target_addend from points_to computation.
2647 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2648 to target symbol from start of section rather than the offset from the
2650 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2651 fields from struct a8_erratum_fix's offset and target_offset
2653 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2654 veneered_insn_loc and loc using stub_entry's source_value.
2656 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2658 (elf32_arm_merge_eabi_attributes): Add merging logic for
2661 2016-05-10 Pip Cet <pipcet@gmail.com>
2664 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2665 Define as _bfd_generic_copy_link_hash_symbol_type when using
2668 2016-05-09 Nick Clifton <nickc@redhat.com>
2671 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2672 field before accessing sections array.
2674 2016-05-09 Christophe Monat <christophe.monat@st.com>
2677 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2678 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2680 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2682 (create_instruction_vldmdb): Likewise.
2683 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2684 uses it to re-encode.
2686 2016-05-09 Nick Clifton <nickc@redhat.com>
2689 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2692 2016-05-09 Alan Modra <amodra@gmail.com>
2694 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2696 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2699 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2700 documenting that indx == -3 if symbol is defined in a discarded
2702 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2703 symbol is defined in a discarded section.
2704 (elf_link_output_extsym): Strip a global symbol defined in a
2707 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2709 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2712 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2714 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2716 (elf_i386_convert_load_reloc): This. New function.
2717 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2719 (elf_x86_64_convert_load_reloc): This. New function.
2721 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2723 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2724 Don't check if contents == NULL.
2725 (elf_i386_tls_transition): Add from_relocate_section. Check
2726 from_relocate_section instead of contents != NULL. Update
2727 elf_i386_check_tls_transition call.
2728 (elf_i386_check_relocs): Cache the section contents if
2729 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2730 elf_i386_tls_transition.
2731 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2732 to elf_i386_tls_transition.
2733 (elf_backend_caches_rawsize): New.
2734 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2735 if contents == NULL.
2736 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2737 from_relocate_section instead of contents != NULL.
2738 (elf_x86_64_check_relocs): Cache the section contents if
2739 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2740 elf_x86_64_tls_transition.
2741 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2742 to elf_x86_64_tls_transition.
2743 (elf_backend_caches_rawsize): New.
2745 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2748 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2751 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2753 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2754 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2755 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2756 no_apply_dynamic_relocs.
2757 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2758 dynamic relocations generated.
2760 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2762 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2764 (elf_i386_create_dynamic_sections): Here.
2765 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2766 interp setting to ...
2767 (elf_x86_64_create_dynamic_sections): Here.
2769 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2771 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2772 and replace (EH)->has_got_reloc with GOT_RELOC.
2773 (elf_i386_fixup_symbol): Pass has_got_reloc to
2774 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2775 (elf_i386_allocate_dynrelocs): Likewise.
2776 (elf_i386_relocate_section): Likewise.
2777 (elf_i386_finish_dynamic_symbol): Likewise.
2778 (elf_i386_convert_load): Pass TRUE to
2779 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2780 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2781 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2782 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2783 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2784 (elf_x86_64_allocate_dynrelocs): Likewise.
2785 (elf_x86_64_relocate_section): Likewise.
2786 (elf_x86_64_finish_dynamic_symbol): Likewise.
2787 (elf_x86_64_convert_load): Pass TRUE to
2788 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2790 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2792 * elf32-i386.c (check_relocs_failed): New.
2793 (elf_i386_check_relocs): Set check_relocs_failed on error.
2794 (elf_i386_relocate_section): Skip if check_relocs failed.
2796 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2799 check_relocs_failed on error.
2801 2016-04-29 Nick Clifton <nickc@redhat.com>
2804 * elf-bfd.h (struct elf_backend_data): Rename
2805 elf_backend_set_special_section_info_and_link to
2806 elf_backend_copy_special_section_fields.
2807 * elfxx-target.h: Likewise.
2808 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2809 comparing section flags.
2810 (copy_special_section_fields): New function.
2811 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2812 Perform two scans over special sections. The first one looks for
2813 a direct mapping between the output section and an input section.
2814 The second scan looks for a possible match based upon section
2816 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2817 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2819 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2820 elf32_i386_copy_solaris_special_section_fields.
2821 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2822 Rename to elf32_sparc_copy_solaris_special_section_fields.
2823 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2824 elf64_x86_64_copy_solaris_special_section_fields.
2826 2016-04-28 Nick Clifton <nickc@redhat.com>
2828 * po/zh_CN.po: Updated Chinese (simplified) translation.
2830 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2833 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2834 when estimating distances between output sections.
2836 2016-04-27 Alan Modra <amodra@gmail.com>
2838 * elflink.c (_bfd_elf_is_start_stop): New function.
2839 (_bfd_elf_gc_mark_rsec): Use it.
2840 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2842 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2844 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2845 * mmo.c (mmo_get_section_contents): Likewise.
2846 (mmo_set_section_contents): Likewise.
2848 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2850 * elf-bfd.h (elf_link_hash_table): Update comments for
2852 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2853 the unused NULL entry at the head of dynamic symbol table.
2854 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2857 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2859 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2860 created file from dynobj.
2862 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2864 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2865 normal input file if possible.
2867 2016-04-21 Nick Clifton <nickc@redhat.com>
2869 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2870 * aout-target.h: Likewise.
2871 * aout-tic30.c: Likewise.
2872 * binary.c: Likewise.
2874 * coff-alpha.c: Likewise.
2875 * coff-rs6000.c: Likewise.
2876 * coff64-rs6000.c: Likewise.
2877 * coffcode.h: Likewise.
2878 * i386msdos.c: Likewise.
2879 * i386os9k.c: Likewise.
2882 * libbfd-in.h: Likewise.
2883 * libecoff.h: Likewise.
2884 * mach-o-target.c: Likewise.
2886 * nlm-target.h: Likewise.
2887 * oasys.c: Likewise.
2889 * plugin.c: Likewise.
2890 * ppcboot.c: Likewise.
2893 * tekhex.c: Likewise.
2894 * versados.c: Likewise.
2895 * vms-alpha.c: Likewise.
2897 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2898 * linker.c (bfd_link_check_relocs): New function.
2899 (_bfd_generic_link_check_relocs): New function.
2900 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2901 _bfd_link_check_relocs field.
2902 (struct bfd_target)L Add _bfd_link_check_relocs field.
2903 * bfd-in2.h: Regenerate.
2904 * libbfd.h: Regenerate.
2906 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2908 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2909 (elf_backend_gc_sweep_hook): Likewise.
2910 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2911 (elf_backend_gc_sweep_hook): Likewise.
2913 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2915 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2916 in excluded sections
2918 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2921 * elf64-x86-64.c (check_relocs_failed): New.
2922 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2923 Support relocation agaist local symbol. Set check_relocs_failed.
2924 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2925 R_X86_64_32 relocation overflow.
2926 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2927 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2929 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf32-i386.c (elf_i386_check_relocs): Call
2932 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2933 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2935 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2937 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2938 * elflink.c (_bfd_elf_link_check_relocs): New function.
2939 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2940 if check_relocs_after_open_input is FALSE.
2942 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2944 * cache.c: Update old style function definitions.
2945 * elf32-m68k.c: Likewise.
2946 * elf64-mmix.c: Likewise.
2947 * stab-syms.c: Likewise.
2949 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2951 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2953 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2955 * Makefile.in: Regenerated with automake 1.11.6.
2956 * aclocal.m4: Likewise.
2957 * doc/Makefile.in: Likewise.
2959 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2961 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2962 * bfd-in2.h: Regenerate.
2963 * libbfd.h: Regenerate.
2964 * elf32-arc.c: Add 'opcode/arc.h' include.
2965 (struct arc_relocation_data): Add symbol_name.
2966 (arc_special_overflow_checks): New function.
2967 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2968 required, add an extra comment.
2969 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2971 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2973 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2975 (elf_arc_relocate_section): Update enum uses.
2976 (elf_arc_check_relocs): Likewise.
2977 (elf_arc_finish_dynamic_symbol): Likewise.
2979 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2981 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2984 2016-04-14 Nick Clifton <nickc@redhat.com>
2987 * elf-bbfd.h (struct elf_backend_data): New field:
2989 New field: elf_backend_set_special_section_info_and_link
2990 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2992 (elf_backend_set_special_section_info_and_link): Define if not
2994 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2995 elf_backend_strtab_flags macros to initialise fields in structure.
2996 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2997 being set even if SHF_MERGE is not set.
2998 (elf_fake_sections): Likewise.
2999 (section_match): New function. Matches two ELF sections based
3000 upon fixed characteristics.
3001 (find_link): New function. Locates a section in a BFD that
3002 matches a section in a different BFD.
3003 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3004 fields of reserved sections.
3005 (bfd_elf_compute_section_file_positions): Set the flags for the
3006 .shstrtab section based upon the elf_strtab_flags field in the
3007 elf_backend_data structure.
3008 (swap_out_syms): Likewise for the .strtab section.
3009 * elflink.c (bfd_elf_final_link): Set the flags for the
3010 .strtab section based upon the elf_strtab_flags field in the
3011 elf_backend_data structure.
3012 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3013 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3015 (elf_backend_set_special_section_info_and_link): Define for
3017 * elf32-sparc.c: Likewise.
3018 * elf64-x86-64.c: Likewise.
3020 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3023 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3025 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3026 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3027 applies to read-only section.
3028 * elf32-i386.c (elf_i386_link_hash_table): Add
3029 readonly_dynrelocs_against_ifunc.
3030 (elf_i386_allocate_dynrelocs): Updated.
3031 (elf_i386_size_dynamic_sections): Issue an error for read-only
3032 segment with dynamic IFUNC relocations only if
3033 readonly_dynrelocs_against_ifunc is TRUE.
3034 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3035 readonly_dynrelocs_against_ifunc.
3036 (elf_x86_64_allocate_dynrelocs): Updated.
3037 (elf_x86_64_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 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3043 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3045 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3046 a fall through from error_ret_free_internal. Free local_syms in
3047 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3049 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3051 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3052 (relocate_plt_for_entry): Likewise.
3054 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3056 * elf32-arc.c (elf_arc_check_relocs): Changed
3058 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3060 * elf32-arc.c (name_for_global_symbol): Changed assert.
3061 (get_replace_function): Created.:
3062 (struct arc_relocation_data): Changed to signed types.
3063 (defines S, L, P, PDATA): Casted to signed type.
3064 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3065 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3066 (arc_do_relocation): Changed.
3068 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3070 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3072 (elf_arc_relocate_section): Added and changed asserts, validating
3073 the synamic symbol index.
3074 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3075 relocation if symbol has dynindx set to -1.
3077 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3080 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3081 and internal symbols which have a dynamic index into local
3084 2016-04-04 Nick Clifton <nickc@redhat.com>
3087 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3088 version number if the version is zero.
3090 2016-04-01 Alan Modra <amodra@gmail.com>
3093 * elflink.c (on_needed_list): Recursively check needed status.
3094 (elf_link_add_object_symbols): Adjust.
3096 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3098 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3099 internal_relocs only if they aren't cached.
3101 2016-03-29 Nick Clifton <nickc@redhat.com>
3104 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3105 assertion on the size of the got section to allow it to be bigger
3106 than the number of relocs.
3108 2016-03-29 Toni Spets <toni.spets@iki.fi>
3111 * coffcode.h (coff_write_object_contents): Revert accidental
3114 2016-03-22 Alan Modra <amodra@gmail.com>
3117 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3118 DW_FORM_flag_present.
3120 2016-03-22 Nick Clifton <nickc@redhat.com>
3122 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3123 architecture name for backwards compatibility.
3125 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3126 unbounded stack use.
3128 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3129 sufficiently recent version of GCC.
3130 * configure: Regenerate.
3132 2016-03-22 Alan Modra <amodra@gmail.com>
3135 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3137 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3139 * archures.c (bfd_mach_arc_nps400): Define.
3140 * bfd-in2.h: Regenerate.
3141 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3142 some existing entries to make space.
3143 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3144 (arc_elf_final_write_processing): Likewise.
3146 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3148 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3150 (arc_elf_final_write_processing): Don't bother setting cpu field
3151 in e_flags, this will have been set elsewhere.
3153 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3155 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3158 2016-03-21 Nick Clifton <nickc@redhat.com>
3160 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3161 * configure: Regenerate.
3162 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3163 alloca with call to xmalloc.
3164 * elf32-nds32.c: Likewise.
3165 * elf64-hppa.c: Likewise.
3166 * elfxx-mips.c: Likewise.
3168 * pei-x86_64.c: Likewise.
3172 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3177 (elf_i386_relocate_section): Likewise.
3178 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3179 (elf_x86_64_relocate_section): Likewise.
3181 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3184 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3185 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3186 relocation overflow check.
3188 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3190 * bfd-in2.h: Regenerated.
3192 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3195 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3196 uses bytes not octets.
3197 * elflink.c (resolve_section): Likewise.
3198 Add a bfd parameter.
3199 (eval_section): Pass the input_bfd to resolve_section.
3200 (bfd_elf_perform_complex_relocation): Convert byte offset to
3201 octets before read and writing values.
3202 (elf_link_input_bfd): Add byte to octet conversions.
3203 (elf_reloc_link_order): Likewise.
3204 (elf_fixup_link_order): Likewise.
3205 (bfd_elf_final_link): Likewise.
3206 * reloc.c (_bfd_final_link_relocate): Likewise.
3207 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3209 2016-03-10 Nick Clifton <nickc@redhat.com>
3211 * config.bfd: Mark the i370 target as obsolete.
3213 2016-03-09 Pedro Alves <palves@redhat.com>
3215 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3216 gcc ABI)" to printable name.
3217 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3218 of "v850-rh850" as printable name.
3220 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3223 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3224 relocations against absolute symbols.
3226 2016-03-09 Alan Modra <amodra@gmail.com>
3229 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3230 length elements in the archive.
3232 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3235 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3236 for -E/--dynamic-list only when not relocatable.
3238 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3241 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3242 count for locally defined local IFUNC symbols in shared object.
3243 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3245 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3248 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3251 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3252 Andrew Burgess <andrew.burgess@embecosm.com>
3254 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3255 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3256 (arc_elf_howto_init): Added assert to validate relocations.
3257 (get_middle_endian_relocation): Delete.
3258 (middle_endian_convert): New function.
3259 (ME): Redefine, now does nothing.
3260 (IS_ME): New define.
3261 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3262 definition to call middle_endian_convert. Add a new local
3263 variable and make use of this throughout. Added call to
3264 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3266 2016-03-07 Nick Clifton <nickc@redhat.com>
3269 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3270 length elements in the archive.
3272 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3274 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3275 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3277 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3280 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3281 executable as definition if the new definition comes from a
3284 2016-03-02 Alan Modra <amodra@gmail.com>
3286 * Makefile.in: Regenerate.
3287 * po/SRC-POTFILES.in: Regenerate.
3289 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3291 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3292 relocation addend when sections get merged.
3294 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3296 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3298 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3299 Assert for code sections dynamic relocs.
3301 2016-02-26 Renlin Li <renlin.li@arm.com>
3303 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3304 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3306 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3309 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3310 load with locally bound symbols if PIC is false or there is no
3311 base register. Optimize branch to 0 if PIC is false.
3312 (elf_i386_relocate_section): Don't generate dynamic relocations
3313 against undefined weak symbols if PIC is false.
3314 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3315 if we can't estimate relocation overflow with --no-relax.
3316 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3317 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3318 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3319 against undefined weak symbols if PIC is false.
3321 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3324 * bfd.c (bfd): Change flags to 20 bits.
3325 (BFD_CONVERT_ELF_COMMON): New.
3326 (BFD_USE_ELF_STT_COMMON): Likewise.
3327 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3328 BFD_USE_ELF_STT_COMMON.
3329 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3330 * configure.ac: Remove --enable-elf-stt-common.
3331 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3332 common symbol depending on BFD_CONVERT_ELF_COMMON and
3333 BFD_USE_ELF_STT_COMMON.
3334 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3336 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3338 (elf_link_convert_common_type): New function.
3339 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3340 common symbol depending on BFD_CONVERT_ELF_COMMON and
3341 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3342 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3343 and BFD_USE_ELF_STT_COMMON to object_flags.
3344 (TARGET_LITTLE_SYM): Likewise.
3345 * syms.c (BSF_KEEP_G): Renamed to ...
3346 (BSF_ELF_COMMON): This.
3347 * bfd-in2.h: Regenerated.
3348 * config.in: Likewise.
3349 * configure: Likewise.
3351 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3356 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3357 (elf_i386_link_hash_entry): Add has_got_reloc and
3359 (elf_i386_link_hash_table): Add interp.
3360 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3362 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3364 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3365 (elf_i386_fixup_symbol): New function.
3366 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3367 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3368 relocations and discard relocations against resolved undefined
3369 weak symbols in executable. Don't make resolved undefined weak
3370 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3371 relocation against undefined weak symbols in PIE.
3372 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3373 (elf_i386_relocate_section): Don't generate dynamic relocations
3374 against resolved undefined weak symbols in PIE, except for
3376 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3377 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3378 Don't generate dynamic relocation against resolved undefined weak
3379 symbol in executable.
3380 (elf_i386_finish_dynamic_sections): Call
3381 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3382 (elf_backend_fixup_symbol): New.
3383 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3384 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3386 (elf_x86_64_link_hash_table): Add interp.
3387 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3389 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3391 (elf_x86_64_check_relocs): Set has_got_reloc and
3393 (elf_x86_64_fixup_symbol): New function.
3394 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3395 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3396 relocations and discard relocations against resolved undefined
3397 weak symbols in executable. Don't make resolved undefined weak
3398 symbols in executable dynamic.
3399 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3400 (elf_x86_64_relocate_section): Check relocation overflow for
3401 dynamic relocations against unresolved weak undefined symbols.
3402 Don't generate dynamic relocations against resolved weak
3403 undefined symbols in PIE.
3404 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3405 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3406 Don't generate dynamic relocation against resolved undefined weak
3407 symbol in executable.
3408 (elf_x86_64_finish_dynamic_sections): Call
3409 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3410 (elf_backend_fixup_symbol): New.
3412 2016-02-26 Alan Modra <amodra@gmail.com>
3414 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3415 save_restore_funcs, rest of sections when not relocatable.
3416 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3417 (sfpr_define): Define all symbols on emitted code.
3418 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3419 when relocatable. Move sfpr_define loop earlier.
3421 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3423 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3424 (elf_x86_64_relocate_section): Use it. Replace
3425 x86_64_elf_howto_table[r_type] with howto.
3427 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3430 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3431 symbol version is unknown.
3433 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3435 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3436 to (bfd_vma) -1 when setting needs_plt to 0.
3437 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3439 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3441 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3442 library, instead of PIC, and don't check PDE when making linker
3443 assigned symbol dynamic.
3445 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3447 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3448 ABIVERSION for non-executable stack.
3450 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3453 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3454 Always produce a RELATIVE reloc for a local symbol.
3456 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3458 Fix test-case ld-elf/pr19617b
3459 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3460 discard unused non-function symbols when --dynamic-list-data.
3462 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3464 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3465 dynsym section, even if it is empty, with dynamic sections.
3467 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3469 * syms.c: Remove BSF_COMMON from comments.
3470 * bfd-in2.h: Regenerated.
3472 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3474 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3475 for destination. Remove useless function parameters.
3476 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3478 2016-02-19 Nick Clifton <nickc@redhat.com>
3481 * aoutx.h (aout_link_add_symbols): Check for out of range string
3485 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3486 processing if we encounter a reloc without an associated symbol.
3488 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3491 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3492 sections for -E/--dynamic-list.
3494 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3496 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3499 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3501 * plugin.c (plugin_vec): Set match priority to 255.
3502 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3503 matching against the plugin vector, take priority from there not
3506 2016-02-15 Nick Clifton <nickc@redhat.com>
3508 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3509 for length and type fields. Use a signed value for the
3510 suffix_length field.
3512 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3515 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3516 significant bit in GOT offset for R_386_GOT32X.
3518 2016-02-10 Nick Clifton <nickc@redhat.com>
3521 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3523 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3524 number of messages about FDE encoding preventing .eh_frame_hdr
3527 2016-02-09 Nick Clifton <nickc@redhat.com>
3529 * oasys.c (oasys_archive_p): Fix indentation.
3530 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3531 constant for left shifting.
3533 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3534 helpful warning message to explain why certain AArch64 relocs
3537 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3539 * pe-mips.c (coff_mips_reloc): Fix formatting.
3541 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3543 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3544 to bfd_mach_arc_arc600.
3546 2016-02-04 Alan Modra <amodra@gmail.com>
3548 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3551 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3554 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3555 distances in the compressed_size field of the output section.
3557 2016-02-02 Alan Modra <amodra@gmail.com>
3559 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3560 ELFv2 entry optimization.
3562 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3565 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3566 no relocations in relocatable files.
3568 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3571 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3572 if a symbol from a library loaded via DT_NEEDED doesn't match
3573 the symbol referenced by regular object.
3575 2016-02-01 Nathaniel Smith <njs@pobox.com>
3577 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3580 2016-02-01 Alan Modra <amodra@gmail.com>
3582 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3583 an out of range reloc_index.
3584 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3586 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3588 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3589 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3590 * Makefile.in: Regenerated.
3592 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3594 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3596 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3599 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3601 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3603 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3606 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3607 against STT_GNU_IFUNC symbol only with dynamic symbols.
3608 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3610 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3613 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3614 decompress debug sections.
3616 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3618 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3621 2016-01-25 Nick Clifton <nickc@redhat.com>
3624 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3625 dsym filename buffer.
3627 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3629 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3631 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3633 * elfxx-mips.c (BZ16_REG): Correct calculation.
3635 2016-01-21 Nick Clifton <nickc@redhat.com>
3637 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3638 changing the type of _loc to be bfd_byte *.
3639 (elf_arc_finish_dynamic_symbol): Likewise.
3641 2016-01-21 Nick Clifton <nickc@redhat.com>
3644 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3645 class of the linker stub bfd.
3646 (elf32_arm_check_relocs): Skip check for pic format after
3647 processing a vxWorks R_ARM_ABS12 reloc.
3648 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3649 reporting a class mismatch.
3651 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3653 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3654 veneer for sym_sec != input_sec.
3655 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3656 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3657 calculation destination.
3659 2016-01-21 Alan Modra <amodra@gmail.com>
3661 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3662 (swap_linux_prpsinfo64_out): New function.
3663 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3664 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3665 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3666 (elfcore_write_linux_prpsinfo64): Likewise.
3667 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3668 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3669 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3671 2016-01-21 Alan Modra <amodra@gmail.com>
3673 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3674 * elf.c: Adjust #include.
3675 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3676 * Makefile.am (SOURCE_HFILES): Update.
3677 * Makefile.in: Regenerate.
3678 * po/SRC-PORFILES.in: Regenerate.
3680 2016-01-21 Alan Modra <amodra@gmail.com>
3682 * configure.ac: Move corefile selection later in file. Move
3683 tdefaults code immediately after other target vector code.
3684 * configure: Regenerate.
3686 2016-01-20 Mickael Guene <mickael.guene@st.com>
3688 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3689 section using '.text.noread' pattern.
3691 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3693 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3695 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3696 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3698 * arc-plt.def: New file.
3699 * arc-plt.h: Likewise.
3700 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3701 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3702 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3703 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3704 (name_for_global_symbol): Added.
3705 (ADD_RELA): Helper to create dynamic relocs.
3706 (new_got_entry_to_list): Create a new got entry in linked list.
3707 (symbol_has_entry_of_type): Search for specific type of entry in
3709 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3710 (is_reloc_for_TLS, arc_elf_set_private_flags)
3711 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3712 (arc_elf_merge_private_bfd_data): New functions.
3713 (debug_arc_reloc): Cleaned debug info printing.
3714 (PDATA reloc): Changed not to perform address alignment.
3715 (reverse_me): Added. Fix for ARC_32 relocs.
3716 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3718 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3719 Changed function to access an array of list of GOT entries instead
3720 of just an array of offsets.
3721 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3722 (elf_arc_check_relocs): Likewise.
3723 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3724 (elf_arc_finish_dynamic_sections): Likewise
3725 (arc_create_dynamic_sections): Modified conditions to create
3727 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3728 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3729 (relocate_plt_for_entry): Changed to support new way to define PLT
3731 (add_symbol_to_plt): Likewise.
3732 (arc_elf_link_hash_table_create): New function.
3734 2016-01-18 Nick Clifton <nickc@redhat.com>
3737 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3738 section number into internal section number.
3739 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3740 * coffswap.h (coff_swap_sym_in): Likewise.
3741 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3742 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3743 section number field is big enough to hold the external value.
3745 2016-01-17 Alan Modra <amodra@gmail.com>
3747 * configure: Regenerate.
3749 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3751 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3752 when address in first unwind entry does not match start of
3755 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3756 Jiong Wang <jiong.wang@arm.com>
3759 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3762 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3764 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3765 place 'R_' before the reloc name returned.
3766 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3767 the relocation string.
3769 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3771 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3772 factored out from...
3773 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3775 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3777 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3778 attribute check after ELF file header flag check.
3780 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3782 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3783 return status from `_bfd_elf_merge_object_attributes'.
3785 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3787 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3788 factored out from...
3789 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3791 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3793 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3794 handling of input MIPS ABI flags together.
3796 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3798 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3799 attribute checks for null input.
3801 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3803 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3804 pointers to target data.
3806 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3808 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3811 2016-01-01 Alan Modra <amodra@gmail.com>
3813 Update year range in copyright notice of all files.
3815 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3817 Copyright (C) 2016 Free Software Foundation, Inc.
3819 Copying and distribution of this file, with or without modification,
3820 are permitted in any medium without royalty provided the copyright
3821 notice and this notice are preserved.
3827 version-control: never
projects / external / binutils.git / blob