1 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
4 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
5 to the GOT when operating in 32-bit mode.
7 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
10 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
13 2016-12-01 Nick Clifton <nickc@redhat.com>
16 * aoutx.h (find_nearest_line): Handle the case where the main file
17 name and the directory name are both empty.
20 * aoutx.h (find_nearest_line): Handle the case where the function
23 2016-11-30 Alan Modra <amodra@gmail.com>
25 * elf.c (get_program_header_size): Revert accidental change.
27 2016-11-30 Alan Modra <amodra@gmail.com>
30 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
31 on any pass past STUB_SHRINK_ITER.
33 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
35 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
37 (elf_link_output_extsym): Don't change bind from global to
38 local when linking executable.
40 2016-11-28 Nick Clifton <nickc@redhat.com>
43 * elf.c (phdr_sorter): Delete.
44 (assign_file_positions_except_relocs): Do not sort program
47 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
50 * peXXigen.c (rsrc_process_section): Do not shrink the merged
53 2016-11-24 Jiong Wang <jiong.wang@arm.com>
56 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
59 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
61 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
63 2016-11-23 Nick Clifton <nickc@redhat.com>
66 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
67 they contain the program headers.
68 (_bfd_elf_map_sections_to_segments): If the linker created the
69 PHDR segment then always attempt to include it in a LOAD segment.
70 (assign_file_positions_for_non_load_sections): Allow LOAD segments
71 to overlap PHDR segments.
72 (phdr_sorter): New function. Sorts program headers.
73 (assign_file_positions_except_relocs): Sort the program headers
74 before writing them out. Issue an error if the PHDR segment is
75 not covered by a LOAD segment, unless the backend allows it.
76 * elf-bfd.h (struct elf_backend_data): Add
77 elf_backend_allow_non_load_phdr.
78 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
79 default definition that returns FALSE.
80 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
82 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
84 (elf_backend_allow_non_load_phdr): Define.
85 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
86 place the interpreter string into the .interp section if the
87 nointerp flag is set in the link info structure.
88 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
89 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
90 _gp symbol not being part of the output.
92 2016-11-23 Alan Modra <amodra@gmail.com>
94 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
95 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
96 (elfNN_bed): Init new field.
97 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
99 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
101 (elf_backend_dtrel_excludes_plt): Define.
102 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
103 (elf_backend_dtrel_excludes_plt): Define.
104 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
105 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
106 (elf_backend_dtrel_excludes_plt): Define.
107 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
109 (elf_backend_dtrel_excludes_plt): Define.
110 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
112 (elf_backend_dtrel_excludes_plt): Define.
113 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
115 (elf_backend_dtrel_excludes_plt): Define.
116 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
118 (elf_backend_dtrel_excludes_plt): Define.
119 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
121 (elf_backend_dtrel_excludes_plt): Define.
122 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
124 (elf_backend_dtrel_excludes_plt): Define.
125 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
127 (elf_backend_dtrel_excludes_plt): Define.
128 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
130 (elf_backend_dtrel_excludes_plt): Define.
131 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
132 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
134 (elf_backend_dtrel_excludes_plt): Define.
135 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
136 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
138 (elf_backend_dtrel_excludes_plt): Define.
139 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
141 (elf_backend_dtrel_excludes_plt): Define.
142 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
144 (elf_backend_dtrel_excludes_plt): Define.
145 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
147 (elf_backend_dtrel_excludes_plt): Define.
148 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
150 (elf_backend_dtrel_excludes_plt): Define.
151 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
152 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
154 (elf_backend_dtrel_excludes_plt): Define.
155 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
157 (elf_backend_dtrel_excludes_plt): Define.
158 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
160 (elf_backend_dtrel_excludes_plt): Define.
161 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
163 (elf_backend_dtrel_excludes_plt): Define.
164 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
166 (elf_backend_dtrel_excludes_plt): Define.
167 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
169 (elf_backend_dtrel_excludes_plt): Define.
170 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
172 (elf_backend_dtrel_excludes_plt): Define.
173 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
175 (elf_backend_dtrel_excludes_plt): Define.
176 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
178 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
180 2016-11-23 Alan Modra <amodra@gmail.com>
182 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
184 (mn10300_elf_final_link_relocate): Likewise.
185 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
186 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
187 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
188 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
189 * elf32-bfin.c (bfin_check_relocs): Likewise.
190 (bfin_relocate_section): Likewise.
191 (bfin_gc_sweep_hook): Likewise.
192 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
194 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
195 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
197 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
199 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
200 (bfin_size_dynamic_sections): Likewise.
201 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
202 (cr16_elf_check_relocs): Likewise.
203 (cr16_elf_final_link_relocate): Likewise.
204 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
205 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
206 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
207 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
208 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
209 * elf32-cris.c (cris_elf_relocate_section): Likewise.
210 (elf_cris_finish_dynamic_symbol): Likewise.
211 (elf_cris_finish_dynamic_sections): Likewise.
212 (cris_elf_gc_sweep_hook): Likewise.
213 (elf_cris_adjust_gotplt_to_got): Likewise.
214 (elf_cris_adjust_dynamic_symbol): Likewise.
215 (cris_elf_check_relocs): Likewise. Delete dead code.
216 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
218 (elf_cris_discard_excess_program_dynamics): Likewise.
219 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
220 sgotrel, splt and spltrel.
221 (frvfdpic_got_section, frvfdpic_gotrel_section,
222 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
224 (_frv_create_got_section): Likewise.
225 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
226 srelgot, splt and srelplt.
227 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
228 (elf32_hppa_create_dynamic_sections): Likewise.
229 (elf32_hppa_check_relocs): Likewise.
230 (allocate_plt_static): Likewise.
231 (allocate_dynrelocs): Likewise.
232 (elf32_hppa_size_dynamic_sections): Likewise.
233 (elf32_hppa_relocate_section): Likewise.
234 (elf32_hppa_finish_dynamic_symbol): Likewise.
235 (elf32_hppa_finish_dynamic_sections): Likewise.
236 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
237 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
238 sgotplt, srelgot, splt and srelplt.
239 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
241 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
242 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
243 (lm32_elf_check_relocs): Likewise.
244 (lm32_elf_finish_dynamic_sections): Likewise.
245 (lm32_elf_finish_dynamic_symbol): Likewise.
246 (allocate_dynrelocs): Likewise.
247 (lm32_elf_size_dynamic_sections): Likewise.
248 (lm32_elf_create_dynamic_sections): Likewise.
249 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
250 (m32c_elf_check_relocs): Likewise.
251 (m32c_elf_finish_dynamic_sections): Likewise.
252 (m32c_elf_always_size_sections): Likewise.
253 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
254 sgotplt, srelgot, splt and srelplt.
255 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
256 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
258 (allocate_dynrelocs): Likewise.
259 (m32r_elf_size_dynamic_sections): Likewise.
260 (m32r_elf_relocate_section): Likewise.
261 (m32r_elf_finish_dynamic_symbol): Likewise.
262 (m32r_elf_finish_dynamic_sections): Likewise.
263 (m32r_elf_check_relocs): Likewise.
264 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
265 (elf_m68k_check_relocs): Likewise.
266 (elf_m68k_adjust_dynamic_symbol): Likewise.
267 (elf_m68k_size_dynamic_sections): Likewise.
268 (elf_m68k_relocate_section): Likewise.
269 (elf_m68k_finish_dynamic_symbol): Likewise.
270 (elf_m68k_finish_dynamic_sections): Likewise.
271 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
272 sgotplt, srelgot, splt and srelplt.
273 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
275 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
277 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
278 (allocate_dynrelocs): Likewise.
279 (elf_metag_size_dynamic_sections): Likewise.
280 (elf_metag_finish_dynamic_symbol): Likewise.
281 (elf_metag_finish_dynamic_sections): Likewise.
282 (elf_metag_size_stubs): Likewise.
283 (elf_backend_got_header_size): Don't define.
284 (elf_backend_want_got_plt): Define.
285 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
286 sgotplt, srelgot, splt and srelpl.
287 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
289 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
290 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
291 (microblaze_elf_create_dynamic_sections): Likewise.
292 (allocate_dynrelocs): Likewise.
293 (microblaze_elf_size_dynamic_sections): Likewise.
294 (microblaze_elf_finish_dynamic_symbol): Likewise.
295 (microblaze_elf_finish_dynamic_sections): Likewise.
296 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
298 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
299 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
301 (allocate_dynrelocs): Likewise.
302 (nds32_elf_size_dynamic_sections): Likewise.
303 (nds32_elf_relocate_section): Likewise.
304 (nds32_elf_finish_dynamic_symbol): Likewise.
305 (nds32_elf_finish_dynamic_sections): Likewise.
306 (nds32_elf_check_relocs): Likewise.
307 (calculate_plt_memory_address): Likewise.
308 (calculate_got_memory_address): Likewise.
309 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
310 sgotplt, srelgot, splt and srelplt.
311 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
312 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
313 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
314 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
315 (or1k_elf_finish_dynamic_sections): Likewise.
316 (or1k_elf_finish_dynamic_symbol): Likewise.
317 (allocate_dynrelocs): Likewise.
318 (or1k_elf_size_dynamic_sections): Likewise.
319 (or1k_elf_create_dynamic_sections): Likewise.
320 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
321 plt, relplt, iplt, reliplt and sgotplt.
322 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
323 (ppc_elf_create_glink): Likewise.
324 (ppc_elf_create_dynamic_sections): Likewise.
325 (ppc_elf_check_relocs): Likewise.
326 (ppc_elf_select_plt_layout): Likewise.
327 (ppc_elf_tls_setup): Likewise.
328 (allocate_got): Likewise.
329 (allocate_dynrelocs): Likewise.
330 (ppc_elf_size_dynamic_sections): Likewise.
331 (ppc_elf_relax_section): Likewise.
332 (ppc_elf_relocate_section): Likewise.
333 (ppc_elf_finish_dynamic_symbol): Likewise.
334 (ppc_elf_reloc_type_class): Likewise.
335 (ppc_elf_finish_dynamic_sections): Likewise.
336 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
337 (rl78_elf_check_relocs): Likewise.
338 (rl78_elf_finish_dynamic_sections): Likewise.
339 (rl78_elf_always_size_sections): Likewise.
340 * elf32-s390.c (create_got_section): Delete.
341 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
342 (elf_s390_check_relocs): Likewise.
343 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
344 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
345 * elf32-score7.c (score_elf_create_got_section): As above.
346 (s7_bfd_score_elf_finish_dynamic_sections): As above.
347 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
348 sgotplt, srelgot, splt and srelplt.
349 (create_got_section): Don't set them.
350 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
352 (allocate_dynrelocs): Likewise.
353 (sh_elf_size_dynamic_sections): Likewise.
354 (sh_elf_add_rofixup): Likewise.
355 (sh_elf_relocate_section): Likewise.
356 (sh_elf_check_relocs): Likewise.
357 (sh_elf_finish_dynamic_symbol): Likewise.
358 (sh_elf_finish_dynamic_sections): Likewise.
359 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
360 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
361 * elf32-vax.c (elf_vax_check_relocs): Likewise.
362 (elf_vax_adjust_dynamic_symbol): Likewise.
363 (elf_vax_always_size_sections): Likewise.
364 (elf_vax_instantiate_got_entries): Likewise.
365 (elf_vax_relocate_section): Likewise.
366 (elf_vax_finish_dynamic_symbol): Likewise.
367 (elf_vax_finish_dynamic_sections): Likewise.
368 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
369 (xstormy16_elf_always_size_sections): Likewise.
370 (xstormy16_elf_relocate_section): Likewise.
371 (xstormy16_elf_finish_dynamic_sections): Likewise.
372 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
373 sgotplt, srelgot, splt and srelplt.
374 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
376 (elf_xtensa_allocate_dynrelocs): Likewise.
377 (elf_xtensa_allocate_local_got_size): Likewise.
378 (elf_xtensa_size_dynamic_sections): Likewise.
379 (elf_xtensa_relocate_section): Likewise.
380 (elf_xtensa_finish_dynamic_sections): Likewise.
381 (shrink_dynamic_reloc_sections): Likewise.
382 (elf_xtensa_get_plt_section): Likewise.
383 (elf_xtensa_get_gotplt_section): Likewise.
384 (xtensa_callback_required_dependence): Likewise.
385 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
386 shortcuts to dynamic sections.
387 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
389 (elf64_alpha_size_plt_section): Likewise.
390 (elf64_alpha_size_rela_got_1): Likewise.
391 (elf64_alpha_size_rela_got_section): Likewise.
392 (elf64_alpha_relocate_section): Likewise.
393 (elf64_alpha_finish_dynamic_symbol): Likewise.
394 (elf64_alpha_finish_dynamic_sections): Likewise.
395 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
396 * elf64-s390.c (create_got_section): Delete.
397 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
398 (elf_s390_check_relocs): Likewise.
399 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
401 (sh_elf64_check_relocs): Likewise.
402 (sh64_elf64_adjust_dynamic_symbol): Likewise.
403 (sh64_elf64_size_dynamic_sections): Likewise.
404 (sh64_elf64_finish_dynamic_symbol): Likewise.
405 (sh64_elf64_finish_dynamic_sections): Likewise.
406 * elflink.c (_bfd_elf_create_got_section): Likewise.
407 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
408 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
409 (elfNN_ia64_finish_dynamic_sections): Likewise.
410 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
411 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
412 sgotplt, splt and sgot.
413 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
415 (mips_elf_gotplt_index): Likewise.
416 (mips_elf_primary_global_got_index): Likewise.
417 (mips_elf_global_got_index): Likewise.
418 (mips_elf_got_offset_from_index): Likewise.
419 (mips_elf_create_local_got_entry): Likewise.
420 (mips_elf_create_got_section): Likewise.
421 (mips_elf_calculate_relocation): Likewise.
422 (_bfd_mips_elf_create_dynamic_sections): Likewise.
423 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
424 (mips_elf_lay_out_got): Likewise.
425 (mips_elf_set_plt_sym_value): Likewise.
426 (_bfd_mips_elf_size_dynamic_sections): Likewise.
427 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
428 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
429 (mips_finish_exec_plt): Likewise.
430 (mips_vxworks_finish_exec_plt): Likewise.
431 (mips_vxworks_finish_shared_plt): Likewise.
432 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
433 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
434 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
436 2016-11-23 Alan Modra <amodra@gmail.com>
438 * po/BLD-POTFILES.in: Regenerate.
439 * po/SRC-POTFILES.in: Regenerate.
441 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
443 * warning.m4: Fix spelling in comments.
444 * configure.ac: Fix spelling in comments.
445 * configure: Regenerate.
447 2016-11-22 Alan Modra <amodra@gmail.com>
450 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
451 * elf32-ppc.c: Include opcode/ppc.h.
452 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
453 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
454 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
455 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
456 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
457 (ppc_elf_link_hash_table_create): Update default_params init.
458 (ppc_elf_vle_split16): Correct shift and mask. Add params.
459 Report or fix insn/reloc mismatches.
460 (ppc_elf_relocate_section): Pass input_section, offset and fixup
461 to ppc_elf_vle_split16.
463 2016-11-22 Alan Modra <amodra@gmail.com>
465 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
466 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
467 bfd_put_32 param with input_bfd.
468 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
469 ppc_elf_vle_split16 param.
470 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
472 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
474 * dwarf2.c (build_line_info_table): Rename `index' local
475 variable to `line_index'.
476 (build_lookup_funcinfo_table): Rename `index' local variable to
479 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
481 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
482 apply the negative GOT offset optimization in 64-bit code.
484 2016-11-18 James Clarke <jrtc27@jrtc27.com>
486 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
487 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
488 R_SPARC_GOT* for non-local references. Instead, treat them like
489 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
490 immediate with the calculated relocation.
492 2016-11-18 Nick Clifton <nickc@redhat.com>
495 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
496 an informative error message.
498 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
501 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
502 manipulation of diff value, and don't assume sym2 is less than sym1.
503 (elf32_avr_adjust_reloc_if_spans_insn): New function.
504 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
505 and remove redundant did_pad.
508 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
511 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
512 plt_got.offset for R_X86_64_PLTOFF64.
514 2016-11-14 Nick Clifton <nickc@redhat.com>
516 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
518 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
521 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
522 but treat them as debugging symbols.
524 2016-11-10 Jiong Wang <jiong.wang@arm.com>
527 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
528 symbol locally in PIE.
530 2016-11-10 Nick Clifton <nickc@redhat.com>
533 * compress.c (bfd_get_full_section_contents): Provide a more
534 helpful error message when a section is too large to load.
536 2016-11-08 Pedro Alves <palves@redhat.com>
538 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
541 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
543 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
544 'number_of_functions' to keep lookup table and number of entries in
546 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
547 to keep lookup table and number of entries in the table.
548 (lookup_funcinfo): New structure for lookup table for function
550 (build_line_info_table): New function to create and build the lookup
551 table for line information.
552 (lookup_address_in_line_info_table): Use the lookup table instead of
553 traverse a linked list.
554 (compare_lookup_funcinfos): New compare fuction used in sorting of
555 lookup table for function references.
556 (build_lookup_funcinfo_table): New function to create, build and
557 sort the lookup table for functions references.
558 (lookup_address_in_function_table): Use the table instead of
559 traverse a linked list.
560 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
563 2016-11-04 Nick Clifton <nickc@redhat.com>
565 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
566 when supporting 64-bit BFD targets.
568 2016-11-03 Tristan Gingold <gingold@adacore.com>
570 * config.bfd: Deprecate many old triplets.
572 2016-11-03 Nick Clifton <nickc@redhat.com>
574 * po/da.po: Updated Danish translation.
576 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
578 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
579 not fall through to the default case.
581 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
582 Andrew Waterman <andrew@sifive.com>
584 Add support for RISC-V architecture.
585 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
586 * config.bdf: Likewise.
587 * configure.ac: Likewise.
588 * Makefile.in: Regenerate.
589 * configure: Regenerate.
590 * archures.c: Add bfd_riscv_arch.
591 * reloc.c: Add riscv relocs.
592 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
593 * bfd-in2.h: Regenerate.
594 * libbfd.h: Regenerate.
595 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
596 * elfnn-riscv.c: New file.
597 * elfxx-riscv.c: New file.
598 * elfxx-riscv.h: New file.
600 2016-10-31 Alan Modra <amodra@gmail.com>
603 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
606 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
608 * cpu-arc.c (arc_get_mach): Delete.
610 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
612 * elfxx-mips.c (STUB_JALR): Correct description.
614 2016-10-20 Nick Clifton <nickc@redhat.com>
616 * po/gas.pot: Regenerate.
618 2016-10-19 Nick Clifton <nickc@redhat.com>
620 * aout-adobe.c: Add missing c-format tags for translatable strings.
621 * aout-cris.c: Likewise.
624 * binary.c: Likewise.
626 * coff-alpha.c: Likewise.
627 * coff-arm.c: Likewise.
628 * coff-i860.c: Likewise.
629 * coff-mcore.c: Likewise.
630 * coff-ppc.c: Likewise.
631 * coff-rs6000.c: Likewise.
632 * coff-sh.c: Likewise.
633 * coff-tic4x.c: Likewise.
634 * coff-tic54x.c: Likewise.
635 * coff-tic80.c: Likewise.
636 * coff64-rs6000.c: Likewise.
637 * coffcode.h: Likewise.
638 * coffgen.c: Likewise.
639 * cofflink.c: Likewise.
640 * coffswap.h: Likewise.
641 * cpu-arm.c: Likewise.
642 * dwarf2.c: Likewise.
644 * elf-attrs.c: Likewise.
645 * elf-eh-frame.c: Likewise.
646 * elf-ifunc.c: Likewise.
647 * elf-m10300.c: Likewise.
648 * elf-s390-common.c: Likewise.
650 * elf32-arc.c: Likewise.
651 * elf32-arm.c: Likewise.
652 * elf32-avr.c: Likewise.
653 * elf32-bfin.c: Likewise.
654 * elf32-cr16.c: Likewise.
655 * elf32-cr16c.c: Likewise.
656 * elf32-cris.c: Likewise.
657 * elf32-crx.c: Likewise.
658 * elf32-d10v.c: Likewise.
659 * elf32-d30v.c: Likewise.
660 * elf32-epiphany.c: Likewise.
661 * elf32-fr30.c: Likewise.
662 * elf32-frv.c: Likewise.
663 * elf32-gen.c: Likewise.
664 * elf32-hppa.c: Likewise.
665 * elf32-i370.c: Likewise.
666 * elf32-i386.c: Likewise.
667 * elf32-i960.c: Likewise.
668 * elf32-ip2k.c: Likewise.
669 * elf32-iq2000.c: Likewise.
670 * elf32-lm32.c: Likewise.
671 * elf32-m32c.c: Likewise.
672 * elf32-m32r.c: Likewise.
673 * elf32-m68hc11.c: Likewise.
674 * elf32-m68hc12.c: Likewise.
675 * elf32-m68hc1x.c: Likewise.
676 * elf32-m68k.c: Likewise.
677 * elf32-mcore.c: Likewise.
678 * elf32-mep.c: Likewise.
679 * elf32-metag.c: Likewise.
680 * elf32-microblaze.c: Likewise.
681 * elf32-moxie.c: Likewise.
682 * elf32-msp430.c: Likewise.
683 * elf32-mt.c: Likewise.
684 * elf32-nds32.c: Likewise.
685 * elf32-nios2.c: Likewise.
686 * elf32-or1k.c: Likewise.
687 * elf32-pj.c: Likewise.
688 * elf32-ppc.c: Likewise.
689 * elf32-rl78.c: Likewise.
690 * elf32-rx.c: Likewise.
691 * elf32-s390.c: Likewise.
692 * elf32-score.c: Likewise.
693 * elf32-score7.c: Likewise.
694 * elf32-sh-symbian.c: Likewise.
695 * elf32-sh.c: Likewise.
696 * elf32-sh64.c: Likewise.
697 * elf32-spu.c: Likewise.
698 * elf32-tic6x.c: Likewise.
699 * elf32-tilepro.c: Likewise.
700 * elf32-v850.c: Likewise.
701 * elf32-vax.c: Likewise.
702 * elf32-visium.c: Likewise.
703 * elf32-xgate.c: Likewise.
704 * elf32-xtensa.c: Likewise.
705 * elf64-alpha.c: Likewise.
706 * elf64-gen.c: Likewise.
707 * elf64-hppa.c: Likewise.
708 * elf64-ia64-vms.c: Likewise.
709 * elf64-mmix.c: Likewise.
710 * elf64-ppc.c: Likewise.
711 * elf64-s390.c: Likewise.
712 * elf64-sh64.c: Likewise.
713 * elf64-sparc.c: Likewise.
714 * elf64-x86-64.c: Likewise.
715 * elfcode.h: Likewise.
716 * elfcore.h: Likewise.
717 * elflink.c: Likewise.
718 * elfnn-aarch64.c: Likewise.
719 * elfnn-ia64.c: Likewise.
720 * elfxx-mips.c: Likewise.
721 * elfxx-sparc.c: Likewise.
722 * elfxx-tilegx.c: Likewise.
725 * libbfd.c: Likewise.
726 * linker.c: Likewise.
727 * m68klinux.c: Likewise.
728 * mach-o.c: Likewise.
733 * pe-mips.c: Likewise.
734 * peXXigen.c: Likewise.
735 * pei-x86_64.c: Likewise.
736 * peicode.h: Likewise.
737 * ppcboot.c: Likewise.
739 * sparclinux.c: Likewise.
742 * vms-alpha.c: Likewise.
743 * vms-lib.c: Likewise.
744 * xcofflink.c: Likewise.
746 2016-10-18 Nick Clifton <nickc@redhat.com>
748 * po/da.po: Updated Danish translation.
750 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
752 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
755 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
757 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
758 variable to `reloc_index'.
760 2016-10-12 Alan Modra <amodra@gmail.com>
762 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
763 (STD_SECTION): Adjust to suit.
764 * elf.c (_bfd_elf_large_com_section): Likewise.
765 * bfd-in2.h: Regenerate.
767 2016-10-11 Alan Modra <amodra@gmail.com>
769 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
770 defined temporarily with bfd_und_section.
771 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
772 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
773 symbols with bfd_und_section.
775 2016-10-07 Alan Modra <amodra@gmail.com>
777 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
778 obfd param with struct bfd_link_info param. Update all callers.
779 * linker.c (bfd_merge_private_bfd_data): Likewise.
780 (_bfd_generic_verify_endian_match): Likewise.
781 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
782 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
783 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
784 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
785 (_bfd_elf_merge_object_attributes): Likewise.
786 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
787 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
788 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
789 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
790 (elf32_arm_merge_private_bfd_data): Likewise.
791 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
792 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
793 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
794 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
795 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
796 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
797 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
798 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
799 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
800 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
801 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
802 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
803 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
804 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
805 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
806 (elf32_msp430_merge_private_bfd_data): Likewise.
807 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
808 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
809 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
810 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
811 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
812 (ppc_elf_merge_obj_attributes): Likewise.
813 (ppc_elf_merge_private_bfd_data): Likewise.
814 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
815 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
816 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
817 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
818 (elf32_score_merge_private_bfd_data): Likewise.
819 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
820 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
821 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
822 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
823 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
824 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
825 (elf32_tic6x_merge_private_bfd_data): Likewise.
826 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
827 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
828 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
829 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
830 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
831 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
832 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
833 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
834 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
835 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
836 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
837 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
838 (mips_elf_merge_obj_attributes): Likewise.
839 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
840 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
841 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
842 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
843 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
844 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
845 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
846 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
847 * bfd-in2.h: Regenerate.
848 * libbfd.h: Regenerate.
850 2016-10-07 Alan Modra <amodra@gmail.com>
852 * Makefile.am (LIBBFD_H_FILES): Update.
853 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
854 * cpu-sh.c (sh_merge_bfd_arch): Move to..
855 * elf32-sh.c: ..here, and make static.
856 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
858 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
859 _bfd_generic_verify_endian_match.
860 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
861 (bfd_elf32_bfd_merge_private_bfd_data): Define as
862 _bfd_generic_verify_endian_match.
863 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
865 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
866 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
867 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
868 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
869 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
870 * linker.c: ..here, and make internal.
871 * bfd.c (bfd_merge_private_bfd_data): Move to..
873 * Makefile.in: Regenerate.
874 * doc/Makefile.in: Regenerate.
875 * bfd-in2.h: Regenerate.
876 * libbfd.h: Regenerate.
878 2016-10-06 Alan Modra <amodra@gmail.com>
880 * coff-h8300.c: Spell fall through comments consistently.
881 * coffgen.c: Likewise.
882 * elf32-hppa.c: Likewise.
883 * elf32-ppc.c: Likewise.
884 * elf32-score.c: Likewise.
885 * elf32-score7.c: Likewise.
886 * elf64-ppc.c: Likewise.
887 * elfxx-aarch64.c: Likewise.
888 * elfxx-mips.c: Likewise.
889 * cpu-ns32k.c: Add missing fall through comments.
890 * elf-m10300.c: Likewise.
891 * elf32-arm.c: Likewise.
892 * elf32-avr.c: Likewise.
893 * elf32-bfin.c: Likewise.
894 * elf32-frv.c: Likewise.
895 * elf32-i386.c: Likewise.
896 * elf32-microblaze.c: Likewise.
897 * elf32-nds32.c: Likewise.
898 * elf32-ppc.c: Likewise.
899 * elf32-rl78.c: Likewise.
900 * elf32-rx.c: Likewise.
901 * elf32-s390.c: Likewise.
902 * elf32-sh.c: Likewise.
903 * elf32-tic6x.c: Likewise.
904 * elf64-ia64-vms.c: Likewise.
905 * elf64-ppc.c: Likewise.
906 * elf64-s390.c: Likewise.
907 * elf64-x86-64.c: Likewise.
908 * elflink.c: Likewise.
909 * elfnn-aarch64.c: Likewise.
910 * elfnn-ia64.c: Likewise.
915 * versados.c: Likewise.
917 2016-10-06 Alan Modra <amodra@gmail.com>
919 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
921 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
922 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
924 2016-10-06 Alan Modra <amodra@gmail.com>
926 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
927 OR in arithmetic expression, not boolean OR.
929 2016-09-30 Alan Modra <amodra@gmail.com>
931 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
932 as per comment at head of bfd-in2.h.
933 * Makefile.in: Regenerate.
935 2016-09-30 Alan Modra <amodra@gmail.com>
937 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
938 _bfd_error_handler (...) throughout.
939 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
940 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
941 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
942 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
943 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
944 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
945 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
946 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
947 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
948 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
949 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
950 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
951 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
952 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
953 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
954 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
955 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
956 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
957 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
958 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
959 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
960 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
961 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
962 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
963 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
964 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
965 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
966 * xcofflink.c: Likewise.
968 2016-09-30 Alan Modra <amodra@gmail.com>
970 * bfd-in.h: Include stdarg.h.
971 * bfd.c (bfd_error_handler_type): Make like vprintf.
972 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
973 (error_handler_internal): New function, split out from..
974 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
975 (bfd_set_error_handler): Update.
976 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
977 (_bfd_assert_handler): Make static.
978 * coffgen.c (null_error_handler): Update params.
979 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
980 Don't use bfd_error_handler_type.
981 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
982 * elfxx-target.h (elf_backend_link_order_error_handler): Default
983 to _bfd_error_handler.
984 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
985 (bfd_assert_handler_type): Likewise.
986 (_bfd_error_handler): Update.
987 * bfd-in2.h: Regenerate.
988 * libbfd.h: Regenerate.
990 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
993 * elf-bfd.h (struct elf_backend_data): Delete
994 elf_backend_count_output_relocs callback and add
995 elf_backend_update_relocs.
996 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
997 (emit_relocs): Deleted.
998 (elf32_arm_emit_relocs): Deleted.
999 (elf_backend_emit_relocs): Updated not to use the old functions.
1000 (elf32_arm_update_relocs): New function.
1001 (elf_backend_update_relocs): New define.
1002 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1003 relocation count. Call elf_backend_emit_relocs.
1004 (_bfd_elf_size_reloc_section): Do not call
1005 elf_backend_count_output_relocs.
1006 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1007 (elf_backend_update_relocs): New define.
1009 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1012 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1013 Thumb-ARM stub is too far.
1015 2016-09-27 Nick Clifton <nickc@redhat.com>
1018 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1019 timestamp field if real time values are not being stored.
1021 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1023 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1024 to verify CC_FOR_BUILD compiler.
1025 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1026 and add CC_FOR_BUILD compiler checks.
1027 * Makefile.in: Regenerate.
1028 * configure: Likewise.
1029 * doc/Makefile.in: Likewise.
1031 2016-09-26 Awson <kyrab@mail.ru>
1034 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1035 for R_AMD64_PCRQUAD relocations.
1037 2016-09-26 Alan Modra <amodra@gmail.com>
1039 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1040 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1041 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1042 attributes, merge them. Don't warn about undefined tag bits,
1043 or copy unknown values to output.
1044 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1045 _bfd_elf_ppc_merge_fp_attributes.
1047 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1050 * elf-bfd.h (struct elf_backend_data): Add
1051 elf_backend_count_output_relocs callback to count relocations in
1053 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1054 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1055 (elf32_arm_count_output_relocs): New function.
1056 (emit_relocs): New function.
1057 (elf32_arm_emit_relocs): New function.
1058 (elf32_arm_vxworks_emit_relocs): New function.
1059 (elf_backend_emit_relocs): Updated to use the new functions.
1060 (elf_backend_count_output_relocs): New define.
1061 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1062 to the relocation count.
1063 (_bfd_elf_link_size_reloc_section): Use callback to count the
1064 relocations which will be in output.
1065 (_bfd_elf_default_count_output_relocs): New function.
1066 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1068 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1070 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1071 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1072 bigger than 0x1000 bytes.
1074 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1076 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1079 2016-09-14 Nick Clifton <nickc@redhat.com>
1082 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1083 contains a valid size for the Debug directory.
1085 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1087 * format.c (struct bfd_preserve): New "build_id" field.
1088 (bfd_preserve_save): Save "build_id".
1089 (bfd_preserve_restore): Restore "build_id".
1091 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1095 relocation with copy relocation when building executable.
1097 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1100 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1101 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1102 Compute shrink_boundary and adjust addend only if
1103 addend_within_shrink_boundary.
1104 (elf32_avr_relax_section): Modify calls to
1105 elf32_avr_relax_delete_bytes to pass extra parameter.
1107 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1109 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1110 array of bytes and use bfd_get_16 to interpret its encoding according
1111 to endianness of target.
1113 2016-09-01 Alan Modra <amodra@gmail.com>
1115 * elf64-ppc.c (synthetic_opd): New static var.
1116 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1117 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1119 2016-08-31 Alan Modra <amodra@gmail.com>
1121 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1122 track max group size with a new "group_size" var that is reduced
1123 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1126 2016-08-31 Alan Modra <amodra@gmail.com>
1128 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1129 (elf_backend_section_processing): Don't define.
1130 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1131 split on non-exec sections differing in SHF_PPC_VLE. When
1132 splitting segments, mark size invalid.
1134 2016-08-30 Alan Modra <amodra@gmail.com>
1137 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1139 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1144 R_386_PC32 relocation is used to call IFUNC function in PIC
1147 2016-08-27 Alan Modra <amodra@gmail.com>
1150 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1151 have corresponding SHF_GROUP sections.
1152 (bfd_elf_set_group_contents): Comment.
1154 2016-08-27 Alan Modra <amodra@gmail.com>
1157 * elf64-ppc.c (pc_dynrelocs): New function.
1158 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1159 handle pic dynamic relocs.
1161 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1163 * bfd-in.h (struct elf32_arm_params): Define.
1164 (bfd_elf32_arm_set_target_relocs): Rename into ...
1165 (bfd_elf32_arm_set_target_params): This. Use a struct
1166 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1167 * bfd-in2.h: Regenerate.
1168 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1169 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1170 elf32_arm_params rather than as individual parameters.
1172 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1174 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1175 passed the end of htab->stub_group array.
1176 (elf32_arm_create_or_find_stub_sec): Likewise.
1177 (elf32_arm_create_stub): Likewise.
1179 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1181 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1182 to TRUE for GOT and TLS relocs.
1184 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1186 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1188 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1190 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1191 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1192 (struct elf_arc_link_hash_table): Likewise.
1193 (elf_arc_link_hash_newfunc): Likewise.
1194 (elf_arc_link_hash_table_free): Likewise.
1195 (arc_elf_link_hash_table_create): Likewise.
1196 (elf_arc_relocate_section): Fixed conditions related to dynamic
1197 (elf_arc_check_relocs): Likewise.
1198 (arc_elf_create_dynamic_sections): Added
1199 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1200 through the hash table.
1202 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1204 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1205 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1208 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1210 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1212 * bfd-in2.h: Regenerated from the previous changes.
1213 * libbfd.h: Regenerated from the previous changes.
1215 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1217 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1218 the input import library bfd.
1219 * bfd-in2.h: Regenerate.
1220 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1221 and new_cmse_stub_offset fields.
1222 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1224 (elf32_arm_add_stub): Likewise for stub_offset.
1225 (arm_new_stubs_start_offset_ptr): New function.
1226 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1227 empty SG veneers to have zero relocations.
1228 (arm_size_one_stub): Only initialize stub size and template
1229 information for non empty veneers. Do not update veneer section size
1230 if veneer already has an offset.
1231 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1232 of a boolean indicating success or failure.
1233 (cmse_scan): Change stub_changed parameter into an integer pointer
1234 parameter cmse_stub_created to count the number of stub created and
1235 adapt to change of return value in elf32_arm_create_stub.
1236 (cmse_entry_fct_p): New function.
1237 (arm_list_new_cmse_stub): Likewise.
1238 (set_cmse_veneer_addr_from_implib): Likewise.
1239 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1240 cmse_scan instead of that of cmse_stub_changed to compute the number
1241 of stub created and use it to initialize stub_changed. Call
1242 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1243 of return value in elf32_arm_create_stub. Use
1244 arm_stub_section_start_offset () if not NULL to initialize size of
1245 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1246 erratum fix to -1. Use ret to hold return value.
1247 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1248 NULL to initialize size of secure gateway veneers section. Adapt
1249 comment to stress the importance of zeroing veneer section content.
1250 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1251 initialize eponymous field in struct elf32_arm_link_hash_table.
1253 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1255 * elf32-s390.c (stdarg.h): New include.
1256 (elf_s390_grok_psinfo): New function.
1257 (elf_s390_write_core_note): New function.
1258 (elf_backend_grok_psinfo): Declare backend hook.
1259 (elf_backend_write_core_note): Likewise.
1260 * elf64-s390.c (stdarg.h): New include.
1261 (elf_s390_grok_prstatus): New function.
1262 (elf_s390_grok_psinfo): New function.
1263 (elf_s390_write_core_note): New function.
1264 (elf_backend_grok_prstatus): Declare backend hook.
1265 (elf_backend_grok_psinfo): Likewise.
1266 (elf_backend_write_core_note): Likewise.
1268 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1270 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1271 (elf_s390_finish_ifunc_symbol): Likewise.
1272 (elf_s390_finish_dynamic_symbol): Likewise.
1273 (elf_s390_finish_dynamic_sections): Likewise.
1274 (elf_s390_grok_prstatus): Likewise.
1275 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1276 (elf_s390_finish_dynamic_symbol): Likewise.
1278 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1280 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1282 2016-08-23 Nick Clifton <nickc@redhat.com>
1284 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1285 there is no arm data associated with the section.
1287 2016-08-23 Alan Modra <amodra@gmail.com>
1290 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1291 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1293 2016-08-22 Nick Clifton <nickc@redhat.com>
1295 * doc/chew.c (main): Free the string buffer used to files as they
1298 2016-08-22 Alan Modra <amodra@gmail.com>
1300 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1301 (ppc_elf_relocate_section): ..to here. Comment. Error on
1302 detecting -mbss-plt -fPIC local ifuncs too.
1303 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1304 branch table entries.
1306 2016-08-19 Nick Clifton <nickc@redhat.com>
1308 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1309 section after the symbol table and string table sections.
1311 2016-08-19 Alan Modra <amodra@gmail.com>
1313 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1314 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1315 dyn_relocs for weakdefs.
1316 (alias_readonly_dynrelocs): New function.
1317 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1318 (ppc64_elf_relocate_section): Simplify condition under which
1319 dyn_relocs are emitted.
1321 2016-08-19 Alan Modra <amodra@gmail.com>
1324 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1325 (readonly_dynrelocs): Comment fix.
1326 (global_entry_stub): New function.
1327 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1328 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1329 that in size_global_entry_stubs, handling ifunc too. Delete dead
1331 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1332 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1333 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1334 undefweak syms. Expand and correct comments.
1335 (size_global_entry_stubs): Ensure symbol is defined.
1336 (ppc64_elf_relocate_section): Match condition under which
1337 dyn_relocs are emitted to that in allocate_dynrelocs.
1339 2016-08-12 Alan Modra <amodra@gmail.com>
1341 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1342 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1343 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1345 2016-08-11 Alan Modra <amodra@gmail.com>
1347 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1348 non_got_ref true in any case where we could have generated dynbss
1349 copies but decide not to do so.
1351 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1353 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1354 the stub address retrieved if associated with a microMIPS
1357 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1359 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1360 stub also add STO_MICROMIPS annotation.
1362 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1364 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1365 in microMIPS LA25 stub references.
1367 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1369 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1370 adjusting the use_count of merged .got entries.
1372 2016-08-08 Nick Clifton <nickc@redhat.com>
1374 * doc/chew.c (delete_string): Only free the string buffer if it is
1375 there. Mark the buffer as NULL after freeing.
1376 (drop): Free the dropped string.
1377 (free_words): New function: Frees the memory allocated to the
1379 (add_instrinsic): Duplicate the name string, so that it can be
1381 (compile): Free unused words.
1382 (main): Free the dictionary and top level string buffers at the
1385 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1387 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1388 * bfd-in2.h: Regenerate.
1389 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1391 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1392 cmse_implib field in struct elf32_arm_link_hash_table.
1393 (elf32_arm_filter_cmse_symbols): New function.
1394 (elf32_arm_filter_implib_symbols): Likewise.
1395 (elf_backend_filter_implib_symbols): Define to
1396 elf32_arm_filter_implib_symbols.
1398 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1400 * elf32-arm.c (CMSE_PREFIX): Define macro.
1401 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1402 (cmse_branch_thumb_only): Declare stub.
1403 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1404 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1405 FALSE if there is no PLT.
1406 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1407 (elf32_arm_final_link_relocate): Likewise.
1408 (elf32_arm_gc_sweep_hook): Likewise.
1409 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1410 secure entry functions.
1411 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1412 (arm_dedicated_stub_output_section_required): Change to a switch case
1413 and add a case for arm_stub_cmse_branch_thumb_only.
1414 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1415 (arm_stub_dedicated_output_section_name): Likewise.
1416 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1417 ATTRIBUTE_UNUSED for htab parameter.
1418 (arm_stub_required_alignment): Likewise.
1419 (arm_stub_sym_claimed): Likewise.
1420 (arm_dedicated_stub_section_padding): Likewise.
1421 (cmse_scan): New function.
1422 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1423 Set stub_changed to TRUE if such veneers were created.
1424 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1427 2016-08-02 Alan Modra <amodra@gmail.com>
1430 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1432 2016-08-02 Nick Clifton <nickc@redhat.com>
1435 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1436 (elf_backend_sweep_hook): Delete.
1438 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1439 Kwok Cheung Yeung <kcy@codesourcery.com>
1441 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1442 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1443 (ppc_elf_vle_split16): Clear field before inserting.
1445 2016-08-01 Nick Clifton <nickc@redhat.com>
1447 * po/sv.po: Updated Swedish translation.
1449 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1450 Nick Clifton <nickc@redhat.com>
1453 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1454 of the coff_section_data before using it.
1456 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1458 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1459 in PLT compression selection.
1460 (_bfd_mips_elf_check_relocs): Likewise.
1462 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1464 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1465 case where there's no elf_link_hash_entry while processing
1466 GOT_NORMAL got entries.
1468 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1470 * version.m4 (BFD_VERSION): Set to 2.27.51.
1471 * configure: Regenerated.
1473 2016-07-21 Nick Clifton <nickc@redhat.com>
1475 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1476 (swap_out_syms): Return an error when not finding ELF output
1477 section rather than asserting.
1479 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1481 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1483 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1485 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1486 and handle pr_pid if present.
1488 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf.c (assign_file_positions_for_load_sections): Also check
1492 p_paddr for program header space.
1494 2016-07-20 Alan Modra <amodra@gmail.com>
1496 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1497 ppc64_elf_unhandled_reloc for special_function.
1498 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1500 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1502 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1504 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1505 corresponding error message.
1507 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1509 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1510 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1511 (branch_reloc_p): New function.
1512 (mips_elf_calculate_relocation): Handle ISA mode determination
1513 for relocations against section symbols, against absolute
1514 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1516 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1517 checks for weak undefined symbols. Also check target alignment
1518 within the same ISA mode.
1519 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1520 in the alignment check.
1521 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1522 <R_MICROMIPS_PC10_S1>: Likewise.
1523 <R_MICROMIPS_PC16_S1>: Likewise.
1524 (mips_elf_perform_relocation): Report a failure for unsupported
1525 same-mode JALX instructions and cross-mode branches.
1526 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1527 error messages for jumps to misaligned addresses.
1529 2016-07-16 Alan Modra <amodra@gmail.com>
1531 * elflink.c: Include plugin-api.h.
1532 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1533 (try_claim): ..here.
1534 * plugin.h: Don't include bfd.h.
1535 (bfd_plugin_open_input): Declare.
1537 2016-07-16 Alan Modra <amodra@gmail.com>
1539 * targets.c (bfd_seach_for_target): Rename to..
1540 (bfd_iterate_over_targets): ..this. Rewrite doc.
1541 * bfd-in2.h: Regenerate.
1543 2016-07-16 Alan Modra <amodra@gmail.com>
1545 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1546 * libbfd.h: Regenerate.
1547 * bfd-in2.h: Regenerate.
1549 2016-07-16 Alan Modra <amodra@gmail.com>
1551 * libbfd-in.h (BFD_ALIGN): Move to..
1553 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1554 * elf32-ppc.c (default_params): Adjust init.
1555 (ppc_elf_link_params): Set pagesize_p2.
1556 * libbfd.h: Regenerate.
1557 * bfd-in2.h: Regenerate.
1559 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1561 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1562 (_bfd_elf_filter_global_symbols): Declare.
1563 * elf.c (_bfd_elf_filter_global_symbols): New function.
1564 * elflink.c (elf_filter_global_symbols): Likewise.
1565 (elf_output_implib): Likewise.
1566 (bfd_elf_final_link): Call above function, failing if it does.
1567 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1569 (elf_backend_copy_indirect_symbol): Fix spacing.
1570 (elf_backend_hide_symbol): Likewise.
1571 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1573 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1574 Nick Clifton <nickc@redhat.com>
1576 * elf32-arc.c (PR_DEBUG): Delete.
1577 Fix printing of debug information. Fix formatting of debug
1579 (debug_arc_reloc): Handle symbols that are not from an input file.
1580 (arc_do_relocation): Remove excessive exclamation points.
1582 * arc-got.h: Fix formatting. Fix printing of debug information.
1583 (new_got_entry_to_list): Use xmalloc.
1584 * config.bfd: use the big-endian arc vector as the default vector
1585 for big-endian arc targets.
1587 2016-07-15 Alan Modra <amodra@gmail.com>
1589 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1590 from marking sym_indices.
1592 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1594 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1595 first with relocations against absolute symbols.
1596 (bfd_install_relocation): Likewise.
1598 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1601 .got/.got.plt sections to 8 bytes.
1603 2016-07-12 Nick Clifton <nickc@redhat.com>
1605 * binary.c (binary_set_section_contents): Second grammar fix.
1607 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1609 * binary.c (binary_set_section_contents): Fix grammar in warning
1612 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1614 * elf32-arc.c: made PR_DEBUG always defined.
1616 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1618 * arc-got.h: Moved got related structures from elf32-arc.c to
1619 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1620 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1621 tls_type_for_reloc, symbol_has_entry_of_type,
1622 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1623 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1624 relocate_fix_got_relocs_for_got_info,
1625 create_got_dynrelocs_for_single_entry,
1626 create_got_dynrelocs_for_got_info): Added to file.
1627 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1630 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1632 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1634 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1636 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1637 (THUMB32_MOVW): Likewise.
1638 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1639 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1640 (arm_stub_is_thumb): Add new veneer stub.
1641 (arm_type_of_stub): Use new veneer.
1642 (arm_stub_required_alignment): Add new veneer.
1644 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1646 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1647 (SEC_ELF_PURECODE): ... this.
1648 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1650 (elf32_arm_fake_sections): Likewise.
1651 (elf_32_arm_section_flags): Likewise.
1652 (elf_32_arm_lookup_section_flags): Likewise.
1653 * section.c (SEC_ELF_NOREAD): Rename to ...
1654 (SEC_ELF_PURECODE): ... this.
1656 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1658 * elf32-arm.c (using_thumb2_bl): New function.
1659 (arm_type_of_stub): Declare thumb2 variable together and change type
1660 to bfd_boolean. Use using_thumb2_bl () to determine whether
1661 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1662 checked for BL range.
1663 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1664 the bit size of BL offset.
1666 2016-06-29 Nick Clifton <nickc@redhat.com>
1668 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1669 Returns TRUE for AArch64 mapping symbols.
1670 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1671 mapping symbols as precious in object files so that they will not
1673 (elf_backend_symbol_processing): Define.
1675 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1676 for ARM mapping symbols.
1677 (elf32_arm_backend_symbol_processing): Make use of the new function.
1679 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1682 * elflink.c (elf_link_check_versioned_symbol): Return false
1683 for unreferenced undefined symbol.
1685 2016-06-28 Nick Clifton <nickc@redhat.com>
1687 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1690 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1691 function. Marks mapping symbols in object files as precious, so
1692 that strip will not remove them.
1693 (elf_backend_symbol_processing): Define.
1695 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1697 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1698 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1700 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1702 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1704 (mips16_reloc_map): Likewise.
1705 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1706 (mips16_elf64_howto_table_rela): Likewise.
1707 (mips16_reloc_map): Likewise.
1708 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1709 (elf_mips16_howto_table_rela): Likewise.
1710 (mips16_reloc_map): Likewise.
1711 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1712 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1713 (b_reloc_p): Likewise.
1714 (mips_elf_calculate_relocation): Likewise.
1715 (_bfd_mips_elf_check_relocs): Likewise.
1716 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1717 * bfd-in2.h: Regenerate.
1718 * libbfd.h: Regenerate.
1720 2016-06-27 Alan Modra <amodra@gmail.com>
1723 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1724 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1726 (ppc64_elf_size_stubs): Adjust to suit.
1728 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1730 * elf32-dlx.h: New file.
1731 * elf32-dlx.c: Adjust.
1733 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1735 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1737 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1739 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1742 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1744 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1745 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1746 (elfcore_grok_freebsd_psinfo): New function.
1747 (elfcore_grok_freebsd_prstatus): New function.
1748 (elfcore_grok_freebsd_note): New function.
1749 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1752 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1754 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1757 2016-06-24 Alan Modra <amodra@gmail.com>
1759 * config.bfd: Delete mips vxworks patterns matched earlier.
1760 Combine mips*-*-none with mips*-*-elf*.
1762 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1764 * elfxx-mips.c (mips_elf_perform_relocation): Call
1765 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1766 use the `%X%H' format for the cross-mode jump conversion error
1767 message. Remove the full stop from the end of the message.
1768 Continue processing rather than returning failure.
1770 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1772 * archures.c: Remove bfd_mach_arc_nps400.
1773 * bfd-in2.h: Likewise.
1774 * cpu-arc.c (arch_info_struct): Likewise.
1775 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1778 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1782 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1784 (elf_link_is_defined_archive_symbol): Call
1785 bfd_link_plugin_object_p on unknown plugin object and use the
1786 IR symbol table if the input is an IR object.
1787 * plugin.c (bfd_link_plugin_object_p): New function.
1788 * plugin.h (bfd_link_plugin_object_p): New prototype.
1790 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1793 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1794 on symbol from plugin dummy input.
1796 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1798 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1800 * bfd-in2.h: Regenerated.
1801 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1802 with bfd_plugin_unknown.
1804 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1808 bfd_boolean argument.
1809 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1810 "shared object" with "PIC object" in comments.
1811 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1812 "shared object" with "PIC object" in comments. Avoid PLT if
1813 requested. Generate dynamic relocations for non-GOT references.
1814 Make room for the special first entry in PLT and allocate PLT
1815 entry only for PLT and PC-relative references. Store dynamic
1816 GOT relocations in .rel[a].iplt section for static executables.
1817 If PLT isn't used, always use GOT for symbol value. Don't
1818 allocate GOT entry if it isn't used.
1819 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1820 count only in the code section. Allocate dynamic pointer
1821 relocation against STT_GNU_IFUNC symbol in the non-code section.
1822 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1823 only for PC-relative references.
1824 (elf_i386_allocate_dynrelocs): Pass TRUE to
1825 _bfd_elf_allocate_ifunc_dyn_relocs.
1826 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1827 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1828 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1829 the non-code section and store it in the proper REL section.
1830 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1832 (elf_i386_finish_dynamic_symbol): Generate dynamic
1833 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1834 STT_GNU_IFUNC symbols without PLT.
1835 (elf_i386_finish_dynamic_sections): Don't handle local
1836 STT_GNU_IFUNC symbols here.
1837 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1839 (elf_backend_output_arch_local_syms): New.
1840 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1841 count only in the code section. Allocate dynamic pointer
1842 relocation against STT_GNU_IFUNC symbol in the non-code section.
1843 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1844 count only for PC-relative references.
1845 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1846 _bfd_elf_allocate_ifunc_dyn_relocs.
1847 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1848 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1849 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1850 without PLT. Generate dynamic pointer relocation against
1851 STT_GNU_IFUNC symbol in the non-code section and store it in
1852 the proper RELA section. Don't allow non-pointer relocation
1853 against STT_GNU_IFUNC symbol without PLT.
1854 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1855 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1856 STT_GNU_IFUNC symbols without PLT.
1857 (elf_x86_64_finish_dynamic_sections): Don't handle local
1858 STT_GNU_IFUNC symbols here.
1859 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1861 (elf_backend_output_arch_local_syms): New.
1862 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1863 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1865 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1866 Tony Wang <tony.wang@arm.com>
1868 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1870 (stub_long_branch_thumb2_only): Define stub.
1871 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1872 (arm_stub_long_branch_thumb2_only): Likewise.
1873 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1876 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1878 * archures.c (bfd_mach_sparc_v8plusc): Define.
1879 (bfd_mach_sparc_v9c): Likewise.
1880 (bfd_mach_sparc_v8plusd): Likewise.
1881 (bfd_mach_sparc_v9d): Likewise.
1882 (bfd_mach_sparc_v8pluse): Likewise.
1883 (bfd_mach_sparc_v9e): Likewise.
1884 (bfd_mach_sparc_v8plusv): Likewise
1885 (bfd_mach_sparc_v9v): Likewise.
1886 (bfd_mach_sparc_v8plusm): Likewise.
1887 (bfd_mach_sparc_v9m): Likewise.
1888 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1889 (bfd_mach_sparc_64bit_p): Likewise.
1890 * bfd-in2.h: Regenerate.
1891 * cpu-sparc.c (arch_info_struct): Add entries for
1892 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1893 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1894 and bfd_mach_sparc_v9{c,d,e,v,m}.
1895 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1896 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1898 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1900 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1901 symbols for relocations against IFUNC symbols.
1902 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1904 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1906 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1907 .rela.iplt in DT_PLTRELSZ.
1908 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1909 for DT_PLTRELSZ and DT_RELASZ as well.
1911 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1913 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1914 non-loaded, non-alloced sections.
1915 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1917 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1920 allocating dynamic relocation.
1921 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1923 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1926 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1927 offsets until reloc_toaddr.
1929 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1931 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1932 Don't check symbol type for STN_UNDEF symbol index.
1933 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1934 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1937 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1939 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1941 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1942 for exact arch value then. Force review of arch check logic for new
1944 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1945 that logic for new architecture.
1946 (arch_has_thumb2_nop): Remove.
1947 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1948 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1950 2016-06-14 Alan Modra <amodra@gmail.com>
1952 * bfd-in.h (bfd_my_archive): Delete.
1953 * bfd-in2.h: Regenerate.
1955 2016-06-14 Alan Modra <amodra@gmail.com>
1958 * archive.c (open_nested_file): Set my_archive.
1959 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1961 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1962 (bfd_seek): Likewise.
1963 * bfdwin.c (bfd_get_file_window): Likewise.
1964 * cache.c (cache_bmmap): Likewise.
1965 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1966 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1968 * plugin.c (try_claim): Likewise.
1969 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1970 file within thin archive, not the archive.
1972 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1975 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1976 section address for R_386_GOT32/R_386_GOT32X relocations against
1977 IFUNC symbols if there is no base register and return error for
1980 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1982 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1983 GOT32 adjustment for static executables.
1985 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1987 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1989 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1991 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1993 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1995 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1997 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1999 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2000 (SECTSTART): Changed.
2001 (elf_arc_relocate_section): Fixed mistake in PIE related
2003 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2005 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2007 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2008 enable support for "-z combreloc" and DT_RELACOUNT.
2009 (elf_backend_reloc_type_class): Likewise
2011 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf32-i386.c (elf_i386_relocate_section): When relocating
2015 R_386_GOT32, return error without a base register for PIC and
2016 subtract the .got.plt section address only with a base register.
2018 2016-06-10 Alan Modra <amodra@gmail.com>
2020 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2021 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2022 (_bfd_elf_strtab_init): Formatting.
2023 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2024 (_bfd_elf_strtab_addref): Take size_t idx param.
2025 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2026 (_bfd_elf_strtab_offset): Likewise.
2027 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2028 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2029 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2030 (_bfd_elf_strtab_finalize): Similarly.
2031 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2032 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2033 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2034 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2035 using bfd_size_type.
2036 (bfd_section_from_shdr): Delete amt.
2037 (_bfd_elf_init_reloc_shdr): Likewise.
2038 (_bfd_elf_link_assign_sym_version): Likewise.
2039 (assign_section_numbers): Use size_t reloc_count.
2040 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2041 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2042 (elf_link_is_defined_archive_symbol): Likewise.
2043 (elf_add_dt_needed_tag): Likewise.
2044 (elf_finalize_dynstr): Likewise.
2045 (elf_link_add_object_symbols): Likewise.
2046 (bfd_elf_size_dynamic_sections): Likewise.
2047 (elf_create_symbuf): Similarly.
2048 (bfd_elf_match_symbols_in_sections): Likewise.
2049 (elf_link_swap_symbols_out): Likewise.
2050 (elf_link_check_versioned_symbol): Likewise.
2051 (bfd_elf_gc_record_vtinherit): Likewise.
2052 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2054 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2057 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2058 and relocs only if shrinking occurred.
2060 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2062 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2063 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2064 (elf_i386_check_tls_transition): Check indirect call and direct
2065 call with the addr32 prefix for general and local dynamic models.
2066 Set the tls_get_addr feild.
2067 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2068 indirect ___tls_get_addr call via GOT.
2069 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2070 transitions with indirect call and direct call with the addr32
2073 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2075 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2076 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2077 (elf_s390_relocate_section): Fix comment.
2078 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2081 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2083 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2084 section offset when calculation the larl operand in the first PLT
2087 2016-06-07 Alan Modra <amodra@gmail.com>
2089 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2090 to match other 32-bit archs.
2091 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2092 (ppc_elf_object_p): Call it.
2093 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2095 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2096 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2097 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2098 _bfd_elf_ppc_at_tprel_transform): Move to..
2099 * elf-bfd.h: ..here.
2100 (_bfd_elf_ppc_set_arch): Declare.
2101 * bfd-in2.h: Regenerate.
2103 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2105 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2106 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2107 (elf_x86_64_check_tls_transition): Check indirect call and
2108 direct call with the addr32 prefix for general and local dynamic
2109 models. Set the tls_get_addr feild.
2110 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2111 indirect __tls_get_addr call via GOT.
2112 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2113 transitions with indirect call and direct call with the addr32
2116 2016-06-04 Christian Groessler <chris@groessler.org>
2118 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2120 2016-06-02 Nick Clifton <nickc@redhat.com>
2123 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2125 (arch_info_struct): Likewise.
2126 (architectures): Likewise.
2128 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2130 * config.bfd: Replace -uclibc with *.
2132 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2134 * elf64-x86-64.c: Replace data32 with data16 in comments.
2136 2016-05-31 Alan Modra <amodra@gmail.com>
2140 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2141 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2142 symbol given a version by a script different to the version
2143 of the symbol being added.
2144 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2145 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2146 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2147 (struct strtab_save): New.
2148 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2149 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2150 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2152 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2154 * elf32-hppa.h: Add extern "C".
2155 * elf32-nds32.h: Likewise.
2156 * elf32-tic6x.h: Likewise.
2158 2016-06-01 Nick Clifton <nickc@redhat.com>
2160 * po/sr.po: New Serbian translation.
2161 * configure.ac (ALL_LINGUAS): Add sr.
2162 * configure: Regenerate.
2164 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2166 * elfxx-mips.c (b_reloc_p): New function.
2167 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2170 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2172 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2173 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2174 reloc location from calculation, treat the addend as signed with
2175 local non-section symbols and enable overflow detection.
2177 2016-05-28 Alan Modra <amodra@gmail.com>
2179 * aoutx.h: Adjust linker callback calls throughout file,
2182 * coff-alpha.c: Likewise.
2183 * coff-arm.c: Likewise.
2184 * coff-h8300.c: Likewise.
2185 * coff-h8500.c: Likewise.
2186 * coff-i960.c: Likewise.
2187 * coff-mcore.c: Likewise.
2188 * coff-mips.c: Likewise.
2189 * coff-ppc.c: Likewise.
2190 * coff-rs6000.c: Likewise.
2191 * coff-sh.c: Likewise.
2192 * coff-tic80.c: Likewise.
2193 * coff-w65.c: Likewise.
2194 * coff-z80.c: Likewise.
2195 * coff-z8k.c: Likewise.
2196 * coff64-rs6000.c: Likewise.
2197 * cofflink.c: Likewise.
2198 * ecoff.c: Likewise.
2199 * elf-bfd.h: Likewise.
2200 * elf-m10200.c: Likewise.
2201 * elf-m10300.c: Likewise.
2202 * elf32-arc.c: Likewise.
2203 * elf32-arm.c: Likewise.
2204 * elf32-avr.c: Likewise.
2205 * elf32-bfin.c: Likewise.
2206 * elf32-cr16.c: Likewise.
2207 * elf32-cr16c.c: Likewise.
2208 * elf32-cris.c: Likewise.
2209 * elf32-crx.c: Likewise.
2210 * elf32-d10v.c: Likewise.
2211 * elf32-epiphany.c: Likewise.
2212 * elf32-fr30.c: Likewise.
2213 * elf32-frv.c: Likewise.
2214 * elf32-ft32.c: Likewise.
2215 * elf32-h8300.c: Likewise.
2216 * elf32-hppa.c: Likewise.
2217 * elf32-i370.c: Likewise.
2218 * elf32-i386.c: Likewise.
2219 * elf32-i860.c: Likewise.
2220 * elf32-ip2k.c: Likewise.
2221 * elf32-iq2000.c: Likewise.
2222 * elf32-lm32.c: Likewise.
2223 * elf32-m32c.c: Likewise.
2224 * elf32-m32r.c: Likewise.
2225 * elf32-m68hc1x.c: Likewise.
2226 * elf32-m68k.c: Likewise.
2227 * elf32-mep.c: Likewise.
2228 * elf32-metag.c: Likewise.
2229 * elf32-microblaze.c: Likewise.
2230 * elf32-moxie.c: Likewise.
2231 * elf32-msp430.c: Likewise.
2232 * elf32-mt.c: Likewise.
2233 * elf32-nds32.c: Likewise.
2234 * elf32-nios2.c: Likewise.
2235 * elf32-or1k.c: Likewise.
2236 * elf32-ppc.c: Likewise.
2237 * elf32-s390.c: Likewise.
2238 * elf32-score.c: Likewise.
2239 * elf32-score7.c: Likewise.
2240 * elf32-sh.c: Likewise.
2241 * elf32-sh64.c: Likewise.
2242 * elf32-spu.c: Likewise.
2243 * elf32-tic6x.c: Likewise.
2244 * elf32-tilepro.c: Likewise.
2245 * elf32-v850.c: Likewise.
2246 * elf32-vax.c: Likewise.
2247 * elf32-visium.c: Likewise.
2248 * elf32-xstormy16.c: Likewise.
2249 * elf32-xtensa.c: Likewise.
2250 * elf64-alpha.c: Likewise.
2251 * elf64-hppa.c: Likewise.
2252 * elf64-ia64-vms.c: Likewise.
2253 * elf64-mmix.c: Likewise.
2254 * elf64-ppc.c: Likewise.
2255 * elf64-s390.c: Likewise.
2256 * elf64-sh64.c: Likewise.
2257 * elf64-x86-64.c: Likewise.
2258 * elflink.c: Likewise.
2259 * elfnn-aarch64.c: Likewise.
2260 * elfnn-ia64.c: Likewise.
2261 * elfxx-mips.c: Likewise.
2262 * elfxx-sparc.c: Likewise.
2263 * elfxx-tilegx.c: Likewise.
2264 * linker.c: Likewise.
2265 * pdp11.c: Likewise.
2266 * pe-mips.c: Likewise.
2267 * reloc.c: Likewise.
2268 * reloc16.c: Likewise.
2269 * simple.c: Likewise.
2270 * vms-alpha.c: Likewise.
2271 * xcofflink.c: Likewise.
2272 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2273 status param. Adjust calls to these and linker callbacks throughout.
2274 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2275 get_ramstart): Delete status param. Adjust calls to these and
2276 linker callbacks throughout.
2278 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2280 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2281 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2282 target alignment verification.
2284 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2286 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2287 section name if `bfd_elf_string_from_elf_section' returns an
2290 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2292 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2293 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2294 for message. Continue processing rather than returning failure.
2296 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2298 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2299 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2300 Call `bfd_set_error'.
2302 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2305 * archive.c (bfd_slurp_armap): Replace
2306 bfd_elf64_archive_slurp_armap with
2307 _bfd_archive_64_bit_slurp_armap.
2308 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2309 BFD64 is defined and the archive is too big.
2310 (coff_write_armap): Likewise.
2311 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2312 (_bfd_archive_64_bit_slurp_armap): This.
2313 (bfd_elf64_archive_write_armap): Renamed to ...
2314 (_bfd_archive_64_bit_write_armap): This.
2315 * configure.ac: Add --enable-64-bit-archive.
2316 (want_64_bit_archive): New. Set to true by default for 64-bit
2317 MIPS and s390 ELF targets.
2318 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2319 * config.in: Regenerated.
2320 * configure: Likewise.
2321 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2322 (bfd_elf64_archive_slurp_armap): Likewise.
2323 (bfd_elf64_archive_write_armap): Likewise.
2324 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2325 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2326 (bfd_elf64_archive_truncate_arname): Likewise.
2327 (bfd_elf64_archive_read_ar_hdr): Likewise.
2328 (bfd_elf64_archive_write_ar_hdr): Likewise.
2329 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2330 (bfd_elf64_archive_get_elt_at_index): Likewise.
2331 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2332 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2333 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2334 (bfd_elf64_archive_slurp_armap): Likewise.
2335 (bfd_elf64_archive_write_armap): Likewise.
2336 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2337 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2338 (bfd_elf64_archive_truncate_arname): Likewise.
2339 (bfd_elf64_archive_read_ar_hdr): Likewise.
2340 (bfd_elf64_archive_write_ar_hdr): Likewise.
2341 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2342 (bfd_elf64_archive_get_elt_at_index): Likewise.
2343 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2344 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2345 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2346 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2347 bfd_elfNN_archive_functions isn't defined.
2348 (TARGET_LITTLE_SYM): Likewise.
2349 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2350 (_bfd_archive_64_bit_write_armap): Likewise.
2351 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2352 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2353 (_bfd_archive_64_bit_truncate_arname): Likewise.
2354 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2355 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2356 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2357 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2358 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2359 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2360 * libbfd.h: Regenerated.
2361 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2362 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2364 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2367 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2368 linker add_archive_element callback returns FALSE.
2369 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2370 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2371 archive element if linker add_archive_element callback returns
2373 * elflink.c (elf_link_add_archive_symbols): Likewise.
2374 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2375 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2376 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2377 (xcoff_link_check_ar_symbols): Likewise.
2379 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2381 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2382 <bfd_reloc_outofrange>: Unify error reporting code.
2384 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2386 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2387 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2388 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2389 * bfd-in2.h: Regenerate.
2390 * libbfd.h: Likewise.
2392 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2394 * config.bfd: Add entry for arm-phoenix.
2396 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2398 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2399 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2400 account for padding for stub section requiring one.
2401 (elf32_arm_build_stubs): Add comment to stress the importance of
2402 zeroing veneer section content.
2404 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2406 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2408 * bfd-in2.h: Regenerate.
2409 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2411 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2412 (arm_dedicated_stub_output_section_name): Likewise.
2413 (arm_dedicated_stub_input_section_ptr): Likewise.
2414 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2415 function description comment. Add support for dedicated output stub
2416 section to given stub types.
2417 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2418 elf32_arm_create_or_find_stub_sec.
2419 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2420 (elf32_arm_size_stubs): Pass stub type when calling
2421 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2422 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2424 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2426 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2427 when setting need_convert_load.
2429 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2431 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2434 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2437 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2439 (elf_i386_convert_load): Don't convert R_386_GOT32.
2441 2016-05-20 Alan Modra <amodra@gmail.com>
2444 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2445 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2447 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2449 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2450 (debug_arc_reloc): Likewise.
2451 (elf_arc_relocate_section): Likewise.
2452 (elf_arc_check_relocs): Likewise.
2453 (elf_arc_adjust_dynamic_symbol): Likewise.
2454 (elf_arc_add_symbol_hook): Likewise.
2456 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2458 * config.bfd: Remove `am34-*-linux*' support.
2460 2016-05-19 Alan Modra <amodra@gmail.com>
2462 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2463 relocs before plt relocs.
2465 2016-05-19 Alan Modra <amodra@gmail.com>
2467 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2468 before dereferencing.
2470 2016-05-18 Nick Clifton <nickc@redhat.com>
2472 * po/sv.po: Updated Swedish translation.
2474 2016-05-18 Alan Modra <amodra@gmail.com>
2476 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2477 for each BFD. Don't goto error_ret_free_local from outside loop.
2479 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2481 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2482 STB_GNU_UNIQUE handling.
2483 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2484 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2485 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2486 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2487 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2488 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2489 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2490 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2491 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2492 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2493 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2494 (elf_backend_add_symbol_hook): Remove macro.
2495 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2496 for STB_GNU_UNIQUE symbols.
2498 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2500 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2502 (v850_elf_copy_private_bfd_data): ... here. Call the new
2503 function and `_bfd_elf_copy_private_bfd_data'.
2505 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2508 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2509 GOTPCREL relocation against large section.
2511 2016-05-13 Alan Modra <amodra@gmail.com>
2513 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2514 linker dynamic sections in calculating size and address of
2515 dynamic tags rather than using output sections. Remove asserts.
2516 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2517 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2518 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2519 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2520 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2521 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2522 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2523 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2524 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2525 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2526 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2527 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2528 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2529 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2530 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2531 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2532 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2533 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2534 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2535 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2536 * elflink.c (bfd_elf_final_link): Likewise.
2537 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2538 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2539 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2540 don't set doit. Look up dynobj section.
2541 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2542 invocation and dynamic tag vma calculation. Don't test
2543 boolean var == TRUE.
2544 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2547 2016-05-13 Alan Modra <amodra@gmail.com>
2549 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2550 octets_per_byte. Put dynamic .rela.plt last in link orders.
2551 Assign output_offset for reloc sections rather than writing
2552 sorted relocs from block corresponding to output_offset.
2554 2016-05-12 Alan Modra <amodra@gmail.com>
2556 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2558 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2560 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2562 2016-05-11 Alan Modra <amodra@gmail.com>
2564 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2565 (elf32_hppa_check_relocs): Don't set dynobj.
2566 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2567 (elf32_hppa_build_stubs): Likewise.
2568 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2570 2016-05-11 Alan Modra <amodra@gmail.com>
2573 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2574 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2576 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2578 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2579 aarch64_tls_transition check.
2581 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2583 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2585 (arm_stub_sym_claimed): New function.
2586 (elf32_arm_create_stub): Use veneered symbol name and section if
2587 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2588 (arm_stub_claim_sym): New function.
2589 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2590 veneered symbol, otherwise create local symbol as before.
2592 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2594 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2595 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2596 and set branch type of a symbol.
2597 (bfd_elf32_arm_process_before_allocation): Likewise.
2598 (elf32_arm_relocate_section): Likewise and fix identation along the
2600 (allocate_dynrelocs_for_symbol): Likewise.
2601 (elf32_arm_finish_dynamic_symbol): Likewise.
2602 (elf32_arm_swap_symbol_in): Likewise.
2603 (elf32_arm_swap_symbol_out): Likewise.
2605 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2607 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2608 * bfd-in2.h: Regenerated.
2609 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2610 parameter to add_stub_section callback.
2611 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2612 and pass it down to add_stub_section.
2613 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2615 (elf32_arm_size_stubs): Add output section parameter to
2616 add_stub_section function pointer parameter.
2618 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2620 * elf32-arm.c (elf32_arm_create_stub): New function.
2621 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2623 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2625 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2626 arm_stub_a8_veneer_lwm enumerator.
2627 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2628 aforementioned enumerator.
2629 (struct elf32_arm_stub_hash_entry): Delete target_addend
2630 field and add source_value.
2631 (struct a8_erratum_fix): Delete addend field and add target_offset.
2632 (stub_hash_newfunc): Initialize source_value field amd remove
2633 initialization for target_addend.
2634 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2635 the else to being always executed, moving the
2636 arm_stub_a8_veneer_b_cond specific code in it. Remove
2637 stub_entry->target_addend from points_to computation.
2638 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2639 to target symbol from start of section rather than the offset from the
2641 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2642 fields from struct a8_erratum_fix's offset and target_offset
2644 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2645 veneered_insn_loc and loc using stub_entry's source_value.
2647 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2649 (elf32_arm_merge_eabi_attributes): Add merging logic for
2652 2016-05-10 Pip Cet <pipcet@gmail.com>
2655 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2656 Define as _bfd_generic_copy_link_hash_symbol_type when using
2659 2016-05-09 Nick Clifton <nickc@redhat.com>
2662 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2663 field before accessing sections array.
2665 2016-05-09 Christophe Monat <christophe.monat@st.com>
2668 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2669 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2671 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2673 (create_instruction_vldmdb): Likewise.
2674 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2675 uses it to re-encode.
2677 2016-05-09 Nick Clifton <nickc@redhat.com>
2680 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2683 2016-05-09 Alan Modra <amodra@gmail.com>
2685 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2687 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2690 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2691 documenting that indx == -3 if symbol is defined in a discarded
2693 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2694 symbol is defined in a discarded section.
2695 (elf_link_output_extsym): Strip a global symbol defined in a
2698 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2700 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2703 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2705 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2707 (elf_i386_convert_load_reloc): This. New function.
2708 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2710 (elf_x86_64_convert_load_reloc): This. New function.
2712 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2714 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2715 Don't check if contents == NULL.
2716 (elf_i386_tls_transition): Add from_relocate_section. Check
2717 from_relocate_section instead of contents != NULL. Update
2718 elf_i386_check_tls_transition call.
2719 (elf_i386_check_relocs): Cache the section contents if
2720 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2721 elf_i386_tls_transition.
2722 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2723 to elf_i386_tls_transition.
2724 (elf_backend_caches_rawsize): New.
2725 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2726 if contents == NULL.
2727 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2728 from_relocate_section instead of contents != NULL.
2729 (elf_x86_64_check_relocs): Cache the section contents if
2730 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2731 elf_x86_64_tls_transition.
2732 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2733 to elf_x86_64_tls_transition.
2734 (elf_backend_caches_rawsize): New.
2736 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2739 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2742 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2744 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2745 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2746 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2747 no_apply_dynamic_relocs.
2748 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2749 dynamic relocations generated.
2751 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2753 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2755 (elf_i386_create_dynamic_sections): Here.
2756 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2757 interp setting to ...
2758 (elf_x86_64_create_dynamic_sections): Here.
2760 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2762 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2763 and replace (EH)->has_got_reloc with GOT_RELOC.
2764 (elf_i386_fixup_symbol): Pass has_got_reloc to
2765 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2766 (elf_i386_allocate_dynrelocs): Likewise.
2767 (elf_i386_relocate_section): Likewise.
2768 (elf_i386_finish_dynamic_symbol): Likewise.
2769 (elf_i386_convert_load): Pass TRUE to
2770 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2771 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2772 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2773 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2774 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2775 (elf_x86_64_allocate_dynrelocs): Likewise.
2776 (elf_x86_64_relocate_section): Likewise.
2777 (elf_x86_64_finish_dynamic_symbol): Likewise.
2778 (elf_x86_64_convert_load): Pass TRUE to
2779 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2781 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2783 * elf32-i386.c (check_relocs_failed): New.
2784 (elf_i386_check_relocs): Set check_relocs_failed on error.
2785 (elf_i386_relocate_section): Skip if check_relocs failed.
2787 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2789 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2790 check_relocs_failed on error.
2792 2016-04-29 Nick Clifton <nickc@redhat.com>
2795 * elf-bfd.h (struct elf_backend_data): Rename
2796 elf_backend_set_special_section_info_and_link to
2797 elf_backend_copy_special_section_fields.
2798 * elfxx-target.h: Likewise.
2799 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2800 comparing section flags.
2801 (copy_special_section_fields): New function.
2802 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2803 Perform two scans over special sections. The first one looks for
2804 a direct mapping between the output section and an input section.
2805 The second scan looks for a possible match based upon section
2807 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2808 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2810 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2811 elf32_i386_copy_solaris_special_section_fields.
2812 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2813 Rename to elf32_sparc_copy_solaris_special_section_fields.
2814 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2815 elf64_x86_64_copy_solaris_special_section_fields.
2817 2016-04-28 Nick Clifton <nickc@redhat.com>
2819 * po/zh_CN.po: Updated Chinese (simplified) translation.
2821 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2824 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2825 when estimating distances between output sections.
2827 2016-04-27 Alan Modra <amodra@gmail.com>
2829 * elflink.c (_bfd_elf_is_start_stop): New function.
2830 (_bfd_elf_gc_mark_rsec): Use it.
2831 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2833 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2835 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2836 * mmo.c (mmo_get_section_contents): Likewise.
2837 (mmo_set_section_contents): Likewise.
2839 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2841 * elf-bfd.h (elf_link_hash_table): Update comments for
2843 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2844 the unused NULL entry at the head of dynamic symbol table.
2845 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2848 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2850 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2851 created file from dynobj.
2853 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2855 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2856 normal input file if possible.
2858 2016-04-21 Nick Clifton <nickc@redhat.com>
2860 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2861 * aout-target.h: Likewise.
2862 * aout-tic30.c: Likewise.
2863 * binary.c: Likewise.
2865 * coff-alpha.c: Likewise.
2866 * coff-rs6000.c: Likewise.
2867 * coff64-rs6000.c: Likewise.
2868 * coffcode.h: Likewise.
2869 * i386msdos.c: Likewise.
2870 * i386os9k.c: Likewise.
2873 * libbfd-in.h: Likewise.
2874 * libecoff.h: Likewise.
2875 * mach-o-target.c: Likewise.
2877 * nlm-target.h: Likewise.
2878 * oasys.c: Likewise.
2880 * plugin.c: Likewise.
2881 * ppcboot.c: Likewise.
2884 * tekhex.c: Likewise.
2885 * versados.c: Likewise.
2886 * vms-alpha.c: Likewise.
2888 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2889 * linker.c (bfd_link_check_relocs): New function.
2890 (_bfd_generic_link_check_relocs): New function.
2891 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2892 _bfd_link_check_relocs field.
2893 (struct bfd_target)L Add _bfd_link_check_relocs field.
2894 * bfd-in2.h: Regenerate.
2895 * libbfd.h: Regenerate.
2897 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2899 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2900 (elf_backend_gc_sweep_hook): Likewise.
2901 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2902 (elf_backend_gc_sweep_hook): Likewise.
2904 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2906 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2907 in excluded sections
2909 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2912 * elf64-x86-64.c (check_relocs_failed): New.
2913 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2914 Support relocation agaist local symbol. Set check_relocs_failed.
2915 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2916 R_X86_64_32 relocation overflow.
2917 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2918 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2920 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2922 * elf32-i386.c (elf_i386_check_relocs): Call
2923 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2924 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2926 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2928 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2929 * elflink.c (_bfd_elf_link_check_relocs): New function.
2930 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2931 if check_relocs_after_open_input is FALSE.
2933 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2935 * cache.c: Update old style function definitions.
2936 * elf32-m68k.c: Likewise.
2937 * elf64-mmix.c: Likewise.
2938 * stab-syms.c: Likewise.
2940 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2942 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2944 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2946 * Makefile.in: Regenerated with automake 1.11.6.
2947 * aclocal.m4: Likewise.
2948 * doc/Makefile.in: Likewise.
2950 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2952 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2953 * bfd-in2.h: Regenerate.
2954 * libbfd.h: Regenerate.
2955 * elf32-arc.c: Add 'opcode/arc.h' include.
2956 (struct arc_relocation_data): Add symbol_name.
2957 (arc_special_overflow_checks): New function.
2958 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2959 required, add an extra comment.
2960 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2962 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2964 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2966 (elf_arc_relocate_section): Update enum uses.
2967 (elf_arc_check_relocs): Likewise.
2968 (elf_arc_finish_dynamic_symbol): Likewise.
2970 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2972 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2975 2016-04-14 Nick Clifton <nickc@redhat.com>
2978 * elf-bbfd.h (struct elf_backend_data): New field:
2980 New field: elf_backend_set_special_section_info_and_link
2981 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2983 (elf_backend_set_special_section_info_and_link): Define if not
2985 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2986 elf_backend_strtab_flags macros to initialise fields in structure.
2987 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2988 being set even if SHF_MERGE is not set.
2989 (elf_fake_sections): Likewise.
2990 (section_match): New function. Matches two ELF sections based
2991 upon fixed characteristics.
2992 (find_link): New function. Locates a section in a BFD that
2993 matches a section in a different BFD.
2994 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2995 fields of reserved sections.
2996 (bfd_elf_compute_section_file_positions): Set the flags for the
2997 .shstrtab section based upon the elf_strtab_flags field in the
2998 elf_backend_data structure.
2999 (swap_out_syms): Likewise for the .strtab section.
3000 * elflink.c (bfd_elf_final_link): Set the flags for the
3001 .strtab section based upon the elf_strtab_flags field in the
3002 elf_backend_data structure.
3003 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3004 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3006 (elf_backend_set_special_section_info_and_link): Define for
3008 * elf32-sparc.c: Likewise.
3009 * elf64-x86-64.c: Likewise.
3011 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3014 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3016 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3017 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3018 applies to read-only section.
3019 * elf32-i386.c (elf_i386_link_hash_table): Add
3020 readonly_dynrelocs_against_ifunc.
3021 (elf_i386_allocate_dynrelocs): Updated.
3022 (elf_i386_size_dynamic_sections): Issue an error for read-only
3023 segment with dynamic IFUNC relocations only if
3024 readonly_dynrelocs_against_ifunc is TRUE.
3025 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3026 readonly_dynrelocs_against_ifunc.
3027 (elf_x86_64_allocate_dynrelocs): Updated.
3028 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3029 segment with dynamic IFUNC relocations only if
3030 readonly_dynrelocs_against_ifunc is TRUE.
3031 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3034 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3036 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3037 a fall through from error_ret_free_internal. Free local_syms in
3038 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3040 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3042 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3043 (relocate_plt_for_entry): Likewise.
3045 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3047 * elf32-arc.c (elf_arc_check_relocs): Changed
3049 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3051 * elf32-arc.c (name_for_global_symbol): Changed assert.
3052 (get_replace_function): Created.:
3053 (struct arc_relocation_data): Changed to signed types.
3054 (defines S, L, P, PDATA): Casted to signed type.
3055 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3056 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3057 (arc_do_relocation): Changed.
3059 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3061 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3063 (elf_arc_relocate_section): Added and changed asserts, validating
3064 the synamic symbol index.
3065 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3066 relocation if symbol has dynindx set to -1.
3068 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3071 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3072 and internal symbols which have a dynamic index into local
3075 2016-04-04 Nick Clifton <nickc@redhat.com>
3078 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3079 version number if the version is zero.
3081 2016-04-01 Alan Modra <amodra@gmail.com>
3084 * elflink.c (on_needed_list): Recursively check needed status.
3085 (elf_link_add_object_symbols): Adjust.
3087 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3089 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3090 internal_relocs only if they aren't cached.
3092 2016-03-29 Nick Clifton <nickc@redhat.com>
3095 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3096 assertion on the size of the got section to allow it to be bigger
3097 than the number of relocs.
3099 2016-03-29 Toni Spets <toni.spets@iki.fi>
3102 * coffcode.h (coff_write_object_contents): Revert accidental
3105 2016-03-22 Alan Modra <amodra@gmail.com>
3108 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3109 DW_FORM_flag_present.
3111 2016-03-22 Nick Clifton <nickc@redhat.com>
3113 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3114 architecture name for backwards compatibility.
3116 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3117 unbounded stack use.
3119 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3120 sufficiently recent version of GCC.
3121 * configure: Regenerate.
3123 2016-03-22 Alan Modra <amodra@gmail.com>
3126 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3128 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3130 * archures.c (bfd_mach_arc_nps400): Define.
3131 * bfd-in2.h: Regenerate.
3132 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3133 some existing entries to make space.
3134 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3135 (arc_elf_final_write_processing): Likewise.
3137 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3139 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3141 (arc_elf_final_write_processing): Don't bother setting cpu field
3142 in e_flags, this will have been set elsewhere.
3144 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3146 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3149 2016-03-21 Nick Clifton <nickc@redhat.com>
3151 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3152 * configure: Regenerate.
3153 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3154 alloca with call to xmalloc.
3155 * elf32-nds32.c: Likewise.
3156 * elf64-hppa.c: Likewise.
3157 * elfxx-mips.c: Likewise.
3159 * pei-x86_64.c: Likewise.
3163 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3166 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3168 (elf_i386_relocate_section): Likewise.
3169 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3170 (elf_x86_64_relocate_section): Likewise.
3172 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3176 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3177 relocation overflow check.
3179 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3181 * bfd-in2.h: Regenerated.
3183 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3186 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3187 uses bytes not octets.
3188 * elflink.c (resolve_section): Likewise.
3189 Add a bfd parameter.
3190 (eval_section): Pass the input_bfd to resolve_section.
3191 (bfd_elf_perform_complex_relocation): Convert byte offset to
3192 octets before read and writing values.
3193 (elf_link_input_bfd): Add byte to octet conversions.
3194 (elf_reloc_link_order): Likewise.
3195 (elf_fixup_link_order): Likewise.
3196 (bfd_elf_final_link): Likewise.
3197 * reloc.c (_bfd_final_link_relocate): Likewise.
3198 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3200 2016-03-10 Nick Clifton <nickc@redhat.com>
3202 * config.bfd: Mark the i370 target as obsolete.
3204 2016-03-09 Pedro Alves <palves@redhat.com>
3206 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3207 gcc ABI)" to printable name.
3208 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3209 of "v850-rh850" as printable name.
3211 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3214 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3215 relocations against absolute symbols.
3217 2016-03-09 Alan Modra <amodra@gmail.com>
3220 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3221 length elements in the archive.
3223 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3226 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3227 for -E/--dynamic-list only when not relocatable.
3229 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3232 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3233 count for locally defined local IFUNC symbols in shared object.
3234 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3236 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3239 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3242 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3243 Andrew Burgess <andrew.burgess@embecosm.com>
3245 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3246 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3247 (arc_elf_howto_init): Added assert to validate relocations.
3248 (get_middle_endian_relocation): Delete.
3249 (middle_endian_convert): New function.
3250 (ME): Redefine, now does nothing.
3251 (IS_ME): New define.
3252 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3253 definition to call middle_endian_convert. Add a new local
3254 variable and make use of this throughout. Added call to
3255 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3257 2016-03-07 Nick Clifton <nickc@redhat.com>
3260 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3261 length elements in the archive.
3263 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3265 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3266 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3268 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3271 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3272 executable as definition if the new definition comes from a
3275 2016-03-02 Alan Modra <amodra@gmail.com>
3277 * Makefile.in: Regenerate.
3278 * po/SRC-POTFILES.in: Regenerate.
3280 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3282 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3283 relocation addend when sections get merged.
3285 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3287 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3289 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3290 Assert for code sections dynamic relocs.
3292 2016-02-26 Renlin Li <renlin.li@arm.com>
3294 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3295 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3297 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3300 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3301 load with locally bound symbols if PIC is false or there is no
3302 base register. Optimize branch to 0 if PIC is false.
3303 (elf_i386_relocate_section): Don't generate dynamic relocations
3304 against undefined weak symbols if PIC is false.
3305 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3306 if we can't estimate relocation overflow with --no-relax.
3307 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3308 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3309 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3310 against undefined weak symbols if PIC is false.
3312 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3315 * bfd.c (bfd): Change flags to 20 bits.
3316 (BFD_CONVERT_ELF_COMMON): New.
3317 (BFD_USE_ELF_STT_COMMON): Likewise.
3318 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3319 BFD_USE_ELF_STT_COMMON.
3320 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3321 * configure.ac: Remove --enable-elf-stt-common.
3322 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3323 common symbol depending on BFD_CONVERT_ELF_COMMON and
3324 BFD_USE_ELF_STT_COMMON.
3325 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3327 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3329 (elf_link_convert_common_type): New function.
3330 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3331 common symbol depending on BFD_CONVERT_ELF_COMMON and
3332 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3333 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3334 and BFD_USE_ELF_STT_COMMON to object_flags.
3335 (TARGET_LITTLE_SYM): Likewise.
3336 * syms.c (BSF_KEEP_G): Renamed to ...
3337 (BSF_ELF_COMMON): This.
3338 * bfd-in2.h: Regenerated.
3339 * config.in: Likewise.
3340 * configure: Likewise.
3342 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3347 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3348 (elf_i386_link_hash_entry): Add has_got_reloc and
3350 (elf_i386_link_hash_table): Add interp.
3351 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3353 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3355 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3356 (elf_i386_fixup_symbol): New function.
3357 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3358 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3359 relocations and discard relocations against resolved undefined
3360 weak symbols in executable. Don't make resolved undefined weak
3361 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3362 relocation against undefined weak symbols in PIE.
3363 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3364 (elf_i386_relocate_section): Don't generate dynamic relocations
3365 against resolved undefined weak symbols in PIE, except for
3367 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3368 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3369 Don't generate dynamic relocation against resolved undefined weak
3370 symbol in executable.
3371 (elf_i386_finish_dynamic_sections): Call
3372 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3373 (elf_backend_fixup_symbol): New.
3374 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3375 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3377 (elf_x86_64_link_hash_table): Add interp.
3378 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3380 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3382 (elf_x86_64_check_relocs): Set has_got_reloc and
3384 (elf_x86_64_fixup_symbol): New function.
3385 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3386 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3387 relocations and discard relocations against resolved undefined
3388 weak symbols in executable. Don't make resolved undefined weak
3389 symbols in executable dynamic.
3390 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3391 (elf_x86_64_relocate_section): Check relocation overflow for
3392 dynamic relocations against unresolved weak undefined symbols.
3393 Don't generate dynamic relocations against resolved weak
3394 undefined symbols in PIE.
3395 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3396 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3397 Don't generate dynamic relocation against resolved undefined weak
3398 symbol in executable.
3399 (elf_x86_64_finish_dynamic_sections): Call
3400 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3401 (elf_backend_fixup_symbol): New.
3403 2016-02-26 Alan Modra <amodra@gmail.com>
3405 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3406 save_restore_funcs, rest of sections when not relocatable.
3407 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3408 (sfpr_define): Define all symbols on emitted code.
3409 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3410 when relocatable. Move sfpr_define loop earlier.
3412 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3414 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3415 (elf_x86_64_relocate_section): Use it. Replace
3416 x86_64_elf_howto_table[r_type] with howto.
3418 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3421 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3422 symbol version is unknown.
3424 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3426 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3427 to (bfd_vma) -1 when setting needs_plt to 0.
3428 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3430 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3432 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3433 library, instead of PIC, and don't check PDE when making linker
3434 assigned symbol dynamic.
3436 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3438 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3439 ABIVERSION for non-executable stack.
3441 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3444 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3445 Always produce a RELATIVE reloc for a local symbol.
3447 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3449 Fix test-case ld-elf/pr19617b
3450 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3451 discard unused non-function symbols when --dynamic-list-data.
3453 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3455 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3456 dynsym section, even if it is empty, with dynamic sections.
3458 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3460 * syms.c: Remove BSF_COMMON from comments.
3461 * bfd-in2.h: Regenerated.
3463 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3465 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3466 for destination. Remove useless function parameters.
3467 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3469 2016-02-19 Nick Clifton <nickc@redhat.com>
3472 * aoutx.h (aout_link_add_symbols): Check for out of range string
3476 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3477 processing if we encounter a reloc without an associated symbol.
3479 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3482 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3483 sections for -E/--dynamic-list.
3485 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3487 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3490 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3492 * plugin.c (plugin_vec): Set match priority to 255.
3493 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3494 matching against the plugin vector, take priority from there not
3497 2016-02-15 Nick Clifton <nickc@redhat.com>
3499 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3500 for length and type fields. Use a signed value for the
3501 suffix_length field.
3503 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3506 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3507 significant bit in GOT offset for R_386_GOT32X.
3509 2016-02-10 Nick Clifton <nickc@redhat.com>
3512 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3514 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3515 number of messages about FDE encoding preventing .eh_frame_hdr
3518 2016-02-09 Nick Clifton <nickc@redhat.com>
3520 * oasys.c (oasys_archive_p): Fix indentation.
3521 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3522 constant for left shifting.
3524 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3525 helpful warning message to explain why certain AArch64 relocs
3528 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3530 * pe-mips.c (coff_mips_reloc): Fix formatting.
3532 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3534 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3535 to bfd_mach_arc_arc600.
3537 2016-02-04 Alan Modra <amodra@gmail.com>
3539 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3542 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3545 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3546 distances in the compressed_size field of the output section.
3548 2016-02-02 Alan Modra <amodra@gmail.com>
3550 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3551 ELFv2 entry optimization.
3553 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3556 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3557 no relocations in relocatable files.
3559 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3562 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3563 if a symbol from a library loaded via DT_NEEDED doesn't match
3564 the symbol referenced by regular object.
3566 2016-02-01 Nathaniel Smith <njs@pobox.com>
3568 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3571 2016-02-01 Alan Modra <amodra@gmail.com>
3573 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3574 an out of range reloc_index.
3575 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3577 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3579 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3580 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3581 * Makefile.in: Regenerated.
3583 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3585 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3587 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3590 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3592 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3594 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3597 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3598 against STT_GNU_IFUNC symbol only with dynamic symbols.
3599 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3601 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3604 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3605 decompress debug sections.
3607 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3609 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3612 2016-01-25 Nick Clifton <nickc@redhat.com>
3615 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3616 dsym filename buffer.
3618 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3620 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3622 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3624 * elfxx-mips.c (BZ16_REG): Correct calculation.
3626 2016-01-21 Nick Clifton <nickc@redhat.com>
3628 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3629 changing the type of _loc to be bfd_byte *.
3630 (elf_arc_finish_dynamic_symbol): Likewise.
3632 2016-01-21 Nick Clifton <nickc@redhat.com>
3635 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3636 class of the linker stub bfd.
3637 (elf32_arm_check_relocs): Skip check for pic format after
3638 processing a vxWorks R_ARM_ABS12 reloc.
3639 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3640 reporting a class mismatch.
3642 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3644 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3645 veneer for sym_sec != input_sec.
3646 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3647 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3648 calculation destination.
3650 2016-01-21 Alan Modra <amodra@gmail.com>
3652 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3653 (swap_linux_prpsinfo64_out): New function.
3654 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3655 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3656 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3657 (elfcore_write_linux_prpsinfo64): Likewise.
3658 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3659 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3660 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3662 2016-01-21 Alan Modra <amodra@gmail.com>
3664 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3665 * elf.c: Adjust #include.
3666 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3667 * Makefile.am (SOURCE_HFILES): Update.
3668 * Makefile.in: Regenerate.
3669 * po/SRC-PORFILES.in: Regenerate.
3671 2016-01-21 Alan Modra <amodra@gmail.com>
3673 * configure.ac: Move corefile selection later in file. Move
3674 tdefaults code immediately after other target vector code.
3675 * configure: Regenerate.
3677 2016-01-20 Mickael Guene <mickael.guene@st.com>
3679 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3680 section using '.text.noread' pattern.
3682 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3684 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3686 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3687 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3689 * arc-plt.def: New file.
3690 * arc-plt.h: Likewise.
3691 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3692 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3693 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3694 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3695 (name_for_global_symbol): Added.
3696 (ADD_RELA): Helper to create dynamic relocs.
3697 (new_got_entry_to_list): Create a new got entry in linked list.
3698 (symbol_has_entry_of_type): Search for specific type of entry in
3700 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3701 (is_reloc_for_TLS, arc_elf_set_private_flags)
3702 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3703 (arc_elf_merge_private_bfd_data): New functions.
3704 (debug_arc_reloc): Cleaned debug info printing.
3705 (PDATA reloc): Changed not to perform address alignment.
3706 (reverse_me): Added. Fix for ARC_32 relocs.
3707 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3709 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3710 Changed function to access an array of list of GOT entries instead
3711 of just an array of offsets.
3712 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3713 (elf_arc_check_relocs): Likewise.
3714 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3715 (elf_arc_finish_dynamic_sections): Likewise
3716 (arc_create_dynamic_sections): Modified conditions to create
3718 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3719 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3720 (relocate_plt_for_entry): Changed to support new way to define PLT
3722 (add_symbol_to_plt): Likewise.
3723 (arc_elf_link_hash_table_create): New function.
3725 2016-01-18 Nick Clifton <nickc@redhat.com>
3728 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3729 section number into internal section number.
3730 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3731 * coffswap.h (coff_swap_sym_in): Likewise.
3732 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3733 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3734 section number field is big enough to hold the external value.
3736 2016-01-17 Alan Modra <amodra@gmail.com>
3738 * configure: Regenerate.
3740 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3742 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3743 when address in first unwind entry does not match start of
3746 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3747 Jiong Wang <jiong.wang@arm.com>
3750 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3753 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3755 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3756 place 'R_' before the reloc name returned.
3757 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3758 the relocation string.
3760 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3762 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3763 factored out from...
3764 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3766 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3768 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3769 attribute check after ELF file header flag check.
3771 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3773 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3774 return status from `_bfd_elf_merge_object_attributes'.
3776 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3778 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3779 factored out from...
3780 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3782 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3784 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3785 handling of input MIPS ABI flags together.
3787 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3789 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3790 attribute checks for null input.
3792 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3794 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3795 pointers to target data.
3797 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3799 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3802 2016-01-01 Alan Modra <amodra@gmail.com>
3804 Update year range in copyright notice of all files.
3806 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3808 Copyright (C) 2016 Free Software Foundation, Inc.
3810 Copying and distribution of this file, with or without modification,
3811 are permitted in any medium without royalty provided the copyright
3812 notice and this notice are preserved.
3818 version-control: never