1 2016-11-30 Alan Modra <amodra@gmail.com>
4 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
5 on any pass past STUB_SHRINK_ITER.
7 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
9 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
11 (elf_link_output_extsym): Don't change bind from global to
12 local when linking executable.
14 2016-11-28 Nick Clifton <nickc@redhat.com>
17 * elf.c (phdr_sorter): Delete.
18 (assign_file_positions_except_relocs): Do not sort program
21 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
24 * peXXigen.c (rsrc_process_section): Do not shrink the merged
27 2016-11-24 Jiong Wang <jiong.wang@arm.com>
30 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
33 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
35 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
37 2016-11-23 Nick Clifton <nickc@redhat.com>
40 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
41 they contain the program headers.
42 (_bfd_elf_map_sections_to_segments): If the linker created the
43 PHDR segment then always attempt to include it in a LOAD segment.
44 (assign_file_positions_for_non_load_sections): Allow LOAD segments
45 to overlap PHDR segments.
46 (phdr_sorter): New function. Sorts program headers.
47 (assign_file_positions_except_relocs): Sort the program headers
48 before writing them out. Issue an error if the PHDR segment is
49 not covered by a LOAD segment, unless the backend allows it.
50 * elf-bfd.h (struct elf_backend_data): Add
51 elf_backend_allow_non_load_phdr.
52 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
53 default definition that returns FALSE.
54 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
56 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
58 (elf_backend_allow_non_load_phdr): Define.
59 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
60 place the interpreter string into the .interp section if the
61 nointerp flag is set in the link info structure.
62 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
63 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
64 _gp symbol not being part of the output.
66 2016-11-23 Alan Modra <amodra@gmail.com>
68 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
69 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
70 (elfNN_bed): Init new field.
71 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
73 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
75 (elf_backend_dtrel_excludes_plt): Define.
76 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
77 (elf_backend_dtrel_excludes_plt): Define.
78 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
79 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
80 (elf_backend_dtrel_excludes_plt): Define.
81 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
83 (elf_backend_dtrel_excludes_plt): Define.
84 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
86 (elf_backend_dtrel_excludes_plt): Define.
87 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
89 (elf_backend_dtrel_excludes_plt): Define.
90 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
92 (elf_backend_dtrel_excludes_plt): Define.
93 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
95 (elf_backend_dtrel_excludes_plt): Define.
96 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
98 (elf_backend_dtrel_excludes_plt): Define.
99 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
101 (elf_backend_dtrel_excludes_plt): Define.
102 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
104 (elf_backend_dtrel_excludes_plt): Define.
105 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
106 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
108 (elf_backend_dtrel_excludes_plt): Define.
109 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
110 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
112 (elf_backend_dtrel_excludes_plt): Define.
113 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
115 (elf_backend_dtrel_excludes_plt): Define.
116 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
118 (elf_backend_dtrel_excludes_plt): Define.
119 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
121 (elf_backend_dtrel_excludes_plt): Define.
122 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
124 (elf_backend_dtrel_excludes_plt): Define.
125 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
126 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
128 (elf_backend_dtrel_excludes_plt): Define.
129 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
131 (elf_backend_dtrel_excludes_plt): Define.
132 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
134 (elf_backend_dtrel_excludes_plt): Define.
135 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
137 (elf_backend_dtrel_excludes_plt): Define.
138 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
140 (elf_backend_dtrel_excludes_plt): Define.
141 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
143 (elf_backend_dtrel_excludes_plt): Define.
144 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
146 (elf_backend_dtrel_excludes_plt): Define.
147 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
149 (elf_backend_dtrel_excludes_plt): Define.
150 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
152 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
154 2016-11-23 Alan Modra <amodra@gmail.com>
156 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
158 (mn10300_elf_final_link_relocate): Likewise.
159 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
160 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
161 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
162 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
163 * elf32-bfin.c (bfin_check_relocs): Likewise.
164 (bfin_relocate_section): Likewise.
165 (bfin_gc_sweep_hook): Likewise.
166 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
168 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
169 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
171 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
173 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
174 (bfin_size_dynamic_sections): Likewise.
175 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
176 (cr16_elf_check_relocs): Likewise.
177 (cr16_elf_final_link_relocate): Likewise.
178 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
179 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
180 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
181 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
182 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
183 * elf32-cris.c (cris_elf_relocate_section): Likewise.
184 (elf_cris_finish_dynamic_symbol): Likewise.
185 (elf_cris_finish_dynamic_sections): Likewise.
186 (cris_elf_gc_sweep_hook): Likewise.
187 (elf_cris_adjust_gotplt_to_got): Likewise.
188 (elf_cris_adjust_dynamic_symbol): Likewise.
189 (cris_elf_check_relocs): Likewise. Delete dead code.
190 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
192 (elf_cris_discard_excess_program_dynamics): Likewise.
193 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
194 sgotrel, splt and spltrel.
195 (frvfdpic_got_section, frvfdpic_gotrel_section,
196 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
198 (_frv_create_got_section): Likewise.
199 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
200 srelgot, splt and srelplt.
201 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
202 (elf32_hppa_create_dynamic_sections): Likewise.
203 (elf32_hppa_check_relocs): Likewise.
204 (allocate_plt_static): Likewise.
205 (allocate_dynrelocs): Likewise.
206 (elf32_hppa_size_dynamic_sections): Likewise.
207 (elf32_hppa_relocate_section): Likewise.
208 (elf32_hppa_finish_dynamic_symbol): Likewise.
209 (elf32_hppa_finish_dynamic_sections): Likewise.
210 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
211 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
212 sgotplt, srelgot, splt and srelplt.
213 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
215 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
216 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
217 (lm32_elf_check_relocs): Likewise.
218 (lm32_elf_finish_dynamic_sections): Likewise.
219 (lm32_elf_finish_dynamic_symbol): Likewise.
220 (allocate_dynrelocs): Likewise.
221 (lm32_elf_size_dynamic_sections): Likewise.
222 (lm32_elf_create_dynamic_sections): Likewise.
223 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
224 (m32c_elf_check_relocs): Likewise.
225 (m32c_elf_finish_dynamic_sections): Likewise.
226 (m32c_elf_always_size_sections): Likewise.
227 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
228 sgotplt, srelgot, splt and srelplt.
229 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
230 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
232 (allocate_dynrelocs): Likewise.
233 (m32r_elf_size_dynamic_sections): Likewise.
234 (m32r_elf_relocate_section): Likewise.
235 (m32r_elf_finish_dynamic_symbol): Likewise.
236 (m32r_elf_finish_dynamic_sections): Likewise.
237 (m32r_elf_check_relocs): Likewise.
238 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
239 (elf_m68k_check_relocs): Likewise.
240 (elf_m68k_adjust_dynamic_symbol): Likewise.
241 (elf_m68k_size_dynamic_sections): Likewise.
242 (elf_m68k_relocate_section): Likewise.
243 (elf_m68k_finish_dynamic_symbol): Likewise.
244 (elf_m68k_finish_dynamic_sections): Likewise.
245 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
246 sgotplt, srelgot, splt and srelplt.
247 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
249 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
251 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
252 (allocate_dynrelocs): Likewise.
253 (elf_metag_size_dynamic_sections): Likewise.
254 (elf_metag_finish_dynamic_symbol): Likewise.
255 (elf_metag_finish_dynamic_sections): Likewise.
256 (elf_metag_size_stubs): Likewise.
257 (elf_backend_got_header_size): Don't define.
258 (elf_backend_want_got_plt): Define.
259 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
260 sgotplt, srelgot, splt and srelpl.
261 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
263 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
264 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
265 (microblaze_elf_create_dynamic_sections): Likewise.
266 (allocate_dynrelocs): Likewise.
267 (microblaze_elf_size_dynamic_sections): Likewise.
268 (microblaze_elf_finish_dynamic_symbol): Likewise.
269 (microblaze_elf_finish_dynamic_sections): Likewise.
270 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
272 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
273 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
275 (allocate_dynrelocs): Likewise.
276 (nds32_elf_size_dynamic_sections): Likewise.
277 (nds32_elf_relocate_section): Likewise.
278 (nds32_elf_finish_dynamic_symbol): Likewise.
279 (nds32_elf_finish_dynamic_sections): Likewise.
280 (nds32_elf_check_relocs): Likewise.
281 (calculate_plt_memory_address): Likewise.
282 (calculate_got_memory_address): Likewise.
283 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
284 sgotplt, srelgot, splt and srelplt.
285 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
286 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
287 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
288 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
289 (or1k_elf_finish_dynamic_sections): Likewise.
290 (or1k_elf_finish_dynamic_symbol): Likewise.
291 (allocate_dynrelocs): Likewise.
292 (or1k_elf_size_dynamic_sections): Likewise.
293 (or1k_elf_create_dynamic_sections): Likewise.
294 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
295 plt, relplt, iplt, reliplt and sgotplt.
296 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
297 (ppc_elf_create_glink): Likewise.
298 (ppc_elf_create_dynamic_sections): Likewise.
299 (ppc_elf_check_relocs): Likewise.
300 (ppc_elf_select_plt_layout): Likewise.
301 (ppc_elf_tls_setup): Likewise.
302 (allocate_got): Likewise.
303 (allocate_dynrelocs): Likewise.
304 (ppc_elf_size_dynamic_sections): Likewise.
305 (ppc_elf_relax_section): Likewise.
306 (ppc_elf_relocate_section): Likewise.
307 (ppc_elf_finish_dynamic_symbol): Likewise.
308 (ppc_elf_reloc_type_class): Likewise.
309 (ppc_elf_finish_dynamic_sections): Likewise.
310 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
311 (rl78_elf_check_relocs): Likewise.
312 (rl78_elf_finish_dynamic_sections): Likewise.
313 (rl78_elf_always_size_sections): Likewise.
314 * elf32-s390.c (create_got_section): Delete.
315 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
316 (elf_s390_check_relocs): Likewise.
317 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
318 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
319 * elf32-score7.c (score_elf_create_got_section): As above.
320 (s7_bfd_score_elf_finish_dynamic_sections): As above.
321 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
322 sgotplt, srelgot, splt and srelplt.
323 (create_got_section): Don't set them.
324 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
326 (allocate_dynrelocs): Likewise.
327 (sh_elf_size_dynamic_sections): Likewise.
328 (sh_elf_add_rofixup): Likewise.
329 (sh_elf_relocate_section): Likewise.
330 (sh_elf_check_relocs): Likewise.
331 (sh_elf_finish_dynamic_symbol): Likewise.
332 (sh_elf_finish_dynamic_sections): Likewise.
333 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
334 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
335 * elf32-vax.c (elf_vax_check_relocs): Likewise.
336 (elf_vax_adjust_dynamic_symbol): Likewise.
337 (elf_vax_always_size_sections): Likewise.
338 (elf_vax_instantiate_got_entries): Likewise.
339 (elf_vax_relocate_section): Likewise.
340 (elf_vax_finish_dynamic_symbol): Likewise.
341 (elf_vax_finish_dynamic_sections): Likewise.
342 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
343 (xstormy16_elf_always_size_sections): Likewise.
344 (xstormy16_elf_relocate_section): Likewise.
345 (xstormy16_elf_finish_dynamic_sections): Likewise.
346 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
347 sgotplt, srelgot, splt and srelplt.
348 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
350 (elf_xtensa_allocate_dynrelocs): Likewise.
351 (elf_xtensa_allocate_local_got_size): Likewise.
352 (elf_xtensa_size_dynamic_sections): Likewise.
353 (elf_xtensa_relocate_section): Likewise.
354 (elf_xtensa_finish_dynamic_sections): Likewise.
355 (shrink_dynamic_reloc_sections): Likewise.
356 (elf_xtensa_get_plt_section): Likewise.
357 (elf_xtensa_get_gotplt_section): Likewise.
358 (xtensa_callback_required_dependence): Likewise.
359 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
360 shortcuts to dynamic sections.
361 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
363 (elf64_alpha_size_plt_section): Likewise.
364 (elf64_alpha_size_rela_got_1): Likewise.
365 (elf64_alpha_size_rela_got_section): Likewise.
366 (elf64_alpha_relocate_section): Likewise.
367 (elf64_alpha_finish_dynamic_symbol): Likewise.
368 (elf64_alpha_finish_dynamic_sections): Likewise.
369 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
370 * elf64-s390.c (create_got_section): Delete.
371 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
372 (elf_s390_check_relocs): Likewise.
373 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
375 (sh_elf64_check_relocs): Likewise.
376 (sh64_elf64_adjust_dynamic_symbol): Likewise.
377 (sh64_elf64_size_dynamic_sections): Likewise.
378 (sh64_elf64_finish_dynamic_symbol): Likewise.
379 (sh64_elf64_finish_dynamic_sections): Likewise.
380 * elflink.c (_bfd_elf_create_got_section): Likewise.
381 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
382 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
383 (elfNN_ia64_finish_dynamic_sections): Likewise.
384 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
385 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
386 sgotplt, splt and sgot.
387 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
389 (mips_elf_gotplt_index): Likewise.
390 (mips_elf_primary_global_got_index): Likewise.
391 (mips_elf_global_got_index): Likewise.
392 (mips_elf_got_offset_from_index): Likewise.
393 (mips_elf_create_local_got_entry): Likewise.
394 (mips_elf_create_got_section): Likewise.
395 (mips_elf_calculate_relocation): Likewise.
396 (_bfd_mips_elf_create_dynamic_sections): Likewise.
397 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
398 (mips_elf_lay_out_got): Likewise.
399 (mips_elf_set_plt_sym_value): Likewise.
400 (_bfd_mips_elf_size_dynamic_sections): Likewise.
401 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
402 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
403 (mips_finish_exec_plt): Likewise.
404 (mips_vxworks_finish_exec_plt): Likewise.
405 (mips_vxworks_finish_shared_plt): Likewise.
406 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
407 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
408 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
410 2016-11-23 Alan Modra <amodra@gmail.com>
412 * po/BLD-POTFILES.in: Regenerate.
413 * po/SRC-POTFILES.in: Regenerate.
415 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
417 * warning.m4: Fix spelling in comments.
418 * configure.ac: Fix spelling in comments.
419 * configure: Regenerate.
421 2016-11-22 Alan Modra <amodra@gmail.com>
424 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
425 * elf32-ppc.c: Include opcode/ppc.h.
426 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
427 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
428 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
429 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
430 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
431 (ppc_elf_link_hash_table_create): Update default_params init.
432 (ppc_elf_vle_split16): Correct shift and mask. Add params.
433 Report or fix insn/reloc mismatches.
434 (ppc_elf_relocate_section): Pass input_section, offset and fixup
435 to ppc_elf_vle_split16.
437 2016-11-22 Alan Modra <amodra@gmail.com>
439 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
440 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
441 bfd_put_32 param with input_bfd.
442 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
443 ppc_elf_vle_split16 param.
444 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
446 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
448 * dwarf2.c (build_line_info_table): Rename `index' local
449 variable to `line_index'.
450 (build_lookup_funcinfo_table): Rename `index' local variable to
453 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
455 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
456 apply the negative GOT offset optimization in 64-bit code.
458 2016-11-18 James Clarke <jrtc27@jrtc27.com>
460 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
461 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
462 R_SPARC_GOT* for non-local references. Instead, treat them like
463 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
464 immediate with the calculated relocation.
466 2016-11-18 Nick Clifton <nickc@redhat.com>
469 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
470 an informative error message.
472 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
475 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
476 manipulation of diff value, and don't assume sym2 is less than sym1.
477 (elf32_avr_adjust_reloc_if_spans_insn): New function.
478 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
479 and remove redundant did_pad.
482 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
485 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
486 plt_got.offset for R_X86_64_PLTOFF64.
488 2016-11-14 Nick Clifton <nickc@redhat.com>
490 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
492 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
495 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
496 but treat them as debugging symbols.
498 2016-11-10 Jiong Wang <jiong.wang@arm.com>
501 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
502 symbol locally in PIE.
504 2016-11-10 Nick Clifton <nickc@redhat.com>
507 * compress.c (bfd_get_full_section_contents): Provide a more
508 helpful error message when a section is too large to load.
510 2016-11-08 Pedro Alves <palves@redhat.com>
512 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
515 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
517 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
518 'number_of_functions' to keep lookup table and number of entries in
520 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
521 to keep lookup table and number of entries in the table.
522 (lookup_funcinfo): New structure for lookup table for function
524 (build_line_info_table): New function to create and build the lookup
525 table for line information.
526 (lookup_address_in_line_info_table): Use the lookup table instead of
527 traverse a linked list.
528 (compare_lookup_funcinfos): New compare fuction used in sorting of
529 lookup table for function references.
530 (build_lookup_funcinfo_table): New function to create, build and
531 sort the lookup table for functions references.
532 (lookup_address_in_function_table): Use the table instead of
533 traverse a linked list.
534 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
537 2016-11-04 Nick Clifton <nickc@redhat.com>
539 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
540 when supporting 64-bit BFD targets.
542 2016-11-03 Tristan Gingold <gingold@adacore.com>
544 * config.bfd: Deprecate many old triplets.
546 2016-11-03 Nick Clifton <nickc@redhat.com>
548 * po/da.po: Updated Danish translation.
550 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
552 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
553 not fall through to the default case.
555 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
556 Andrew Waterman <andrew@sifive.com>
558 Add support for RISC-V architecture.
559 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
560 * config.bdf: Likewise.
561 * configure.ac: Likewise.
562 * Makefile.in: Regenerate.
563 * configure: Regenerate.
564 * archures.c: Add bfd_riscv_arch.
565 * reloc.c: Add riscv relocs.
566 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
567 * bfd-in2.h: Regenerate.
568 * libbfd.h: Regenerate.
569 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
570 * elfnn-riscv.c: New file.
571 * elfxx-riscv.c: New file.
572 * elfxx-riscv.h: New file.
574 2016-10-31 Alan Modra <amodra@gmail.com>
577 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
580 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
582 * cpu-arc.c (arc_get_mach): Delete.
584 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
586 * elfxx-mips.c (STUB_JALR): Correct description.
588 2016-10-20 Nick Clifton <nickc@redhat.com>
590 * po/gas.pot: Regenerate.
592 2016-10-19 Nick Clifton <nickc@redhat.com>
594 * aout-adobe.c: Add missing c-format tags for translatable strings.
595 * aout-cris.c: Likewise.
598 * binary.c: Likewise.
600 * coff-alpha.c: Likewise.
601 * coff-arm.c: Likewise.
602 * coff-i860.c: Likewise.
603 * coff-mcore.c: Likewise.
604 * coff-ppc.c: Likewise.
605 * coff-rs6000.c: Likewise.
606 * coff-sh.c: Likewise.
607 * coff-tic4x.c: Likewise.
608 * coff-tic54x.c: Likewise.
609 * coff-tic80.c: Likewise.
610 * coff64-rs6000.c: Likewise.
611 * coffcode.h: Likewise.
612 * coffgen.c: Likewise.
613 * cofflink.c: Likewise.
614 * coffswap.h: Likewise.
615 * cpu-arm.c: Likewise.
616 * dwarf2.c: Likewise.
618 * elf-attrs.c: Likewise.
619 * elf-eh-frame.c: Likewise.
620 * elf-ifunc.c: Likewise.
621 * elf-m10300.c: Likewise.
622 * elf-s390-common.c: Likewise.
624 * elf32-arc.c: Likewise.
625 * elf32-arm.c: Likewise.
626 * elf32-avr.c: Likewise.
627 * elf32-bfin.c: Likewise.
628 * elf32-cr16.c: Likewise.
629 * elf32-cr16c.c: Likewise.
630 * elf32-cris.c: Likewise.
631 * elf32-crx.c: Likewise.
632 * elf32-d10v.c: Likewise.
633 * elf32-d30v.c: Likewise.
634 * elf32-epiphany.c: Likewise.
635 * elf32-fr30.c: Likewise.
636 * elf32-frv.c: Likewise.
637 * elf32-gen.c: Likewise.
638 * elf32-hppa.c: Likewise.
639 * elf32-i370.c: Likewise.
640 * elf32-i386.c: Likewise.
641 * elf32-i960.c: Likewise.
642 * elf32-ip2k.c: Likewise.
643 * elf32-iq2000.c: Likewise.
644 * elf32-lm32.c: Likewise.
645 * elf32-m32c.c: Likewise.
646 * elf32-m32r.c: Likewise.
647 * elf32-m68hc11.c: Likewise.
648 * elf32-m68hc12.c: Likewise.
649 * elf32-m68hc1x.c: Likewise.
650 * elf32-m68k.c: Likewise.
651 * elf32-mcore.c: Likewise.
652 * elf32-mep.c: Likewise.
653 * elf32-metag.c: Likewise.
654 * elf32-microblaze.c: Likewise.
655 * elf32-moxie.c: Likewise.
656 * elf32-msp430.c: Likewise.
657 * elf32-mt.c: Likewise.
658 * elf32-nds32.c: Likewise.
659 * elf32-nios2.c: Likewise.
660 * elf32-or1k.c: Likewise.
661 * elf32-pj.c: Likewise.
662 * elf32-ppc.c: Likewise.
663 * elf32-rl78.c: Likewise.
664 * elf32-rx.c: Likewise.
665 * elf32-s390.c: Likewise.
666 * elf32-score.c: Likewise.
667 * elf32-score7.c: Likewise.
668 * elf32-sh-symbian.c: Likewise.
669 * elf32-sh.c: Likewise.
670 * elf32-sh64.c: Likewise.
671 * elf32-spu.c: Likewise.
672 * elf32-tic6x.c: Likewise.
673 * elf32-tilepro.c: Likewise.
674 * elf32-v850.c: Likewise.
675 * elf32-vax.c: Likewise.
676 * elf32-visium.c: Likewise.
677 * elf32-xgate.c: Likewise.
678 * elf32-xtensa.c: Likewise.
679 * elf64-alpha.c: Likewise.
680 * elf64-gen.c: Likewise.
681 * elf64-hppa.c: Likewise.
682 * elf64-ia64-vms.c: Likewise.
683 * elf64-mmix.c: Likewise.
684 * elf64-ppc.c: Likewise.
685 * elf64-s390.c: Likewise.
686 * elf64-sh64.c: Likewise.
687 * elf64-sparc.c: Likewise.
688 * elf64-x86-64.c: Likewise.
689 * elfcode.h: Likewise.
690 * elfcore.h: Likewise.
691 * elflink.c: Likewise.
692 * elfnn-aarch64.c: Likewise.
693 * elfnn-ia64.c: Likewise.
694 * elfxx-mips.c: Likewise.
695 * elfxx-sparc.c: Likewise.
696 * elfxx-tilegx.c: Likewise.
699 * libbfd.c: Likewise.
700 * linker.c: Likewise.
701 * m68klinux.c: Likewise.
702 * mach-o.c: Likewise.
707 * pe-mips.c: Likewise.
708 * peXXigen.c: Likewise.
709 * pei-x86_64.c: Likewise.
710 * peicode.h: Likewise.
711 * ppcboot.c: Likewise.
713 * sparclinux.c: Likewise.
716 * vms-alpha.c: Likewise.
717 * vms-lib.c: Likewise.
718 * xcofflink.c: Likewise.
720 2016-10-18 Nick Clifton <nickc@redhat.com>
722 * po/da.po: Updated Danish translation.
724 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
726 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
729 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
731 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
732 variable to `reloc_index'.
734 2016-10-12 Alan Modra <amodra@gmail.com>
736 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
737 (STD_SECTION): Adjust to suit.
738 * elf.c (_bfd_elf_large_com_section): Likewise.
739 * bfd-in2.h: Regenerate.
741 2016-10-11 Alan Modra <amodra@gmail.com>
743 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
744 defined temporarily with bfd_und_section.
745 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
746 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
747 symbols with bfd_und_section.
749 2016-10-07 Alan Modra <amodra@gmail.com>
751 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
752 obfd param with struct bfd_link_info param. Update all callers.
753 * linker.c (bfd_merge_private_bfd_data): Likewise.
754 (_bfd_generic_verify_endian_match): Likewise.
755 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
756 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
757 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
758 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
759 (_bfd_elf_merge_object_attributes): Likewise.
760 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
761 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
762 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
763 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
764 (elf32_arm_merge_private_bfd_data): Likewise.
765 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
766 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
767 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
768 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
769 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
770 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
771 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
772 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
773 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
774 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
775 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
776 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
777 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
778 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
779 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
780 (elf32_msp430_merge_private_bfd_data): Likewise.
781 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
782 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
783 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
784 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
785 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
786 (ppc_elf_merge_obj_attributes): Likewise.
787 (ppc_elf_merge_private_bfd_data): Likewise.
788 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
789 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
790 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
791 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
792 (elf32_score_merge_private_bfd_data): Likewise.
793 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
794 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
795 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
796 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
797 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
798 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
799 (elf32_tic6x_merge_private_bfd_data): Likewise.
800 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
801 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
802 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
803 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
804 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
805 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
806 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
807 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
808 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
809 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
810 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
811 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
812 (mips_elf_merge_obj_attributes): Likewise.
813 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
814 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
815 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
816 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
817 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
818 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
819 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
820 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
821 * bfd-in2.h: Regenerate.
822 * libbfd.h: Regenerate.
824 2016-10-07 Alan Modra <amodra@gmail.com>
826 * Makefile.am (LIBBFD_H_FILES): Update.
827 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
828 * cpu-sh.c (sh_merge_bfd_arch): Move to..
829 * elf32-sh.c: ..here, and make static.
830 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
832 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
833 _bfd_generic_verify_endian_match.
834 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
835 (bfd_elf32_bfd_merge_private_bfd_data): Define as
836 _bfd_generic_verify_endian_match.
837 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
839 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
840 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
841 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
842 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
843 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
844 * linker.c: ..here, and make internal.
845 * bfd.c (bfd_merge_private_bfd_data): Move to..
847 * Makefile.in: Regenerate.
848 * doc/Makefile.in: Regenerate.
849 * bfd-in2.h: Regenerate.
850 * libbfd.h: Regenerate.
852 2016-10-06 Alan Modra <amodra@gmail.com>
854 * coff-h8300.c: Spell fall through comments consistently.
855 * coffgen.c: Likewise.
856 * elf32-hppa.c: Likewise.
857 * elf32-ppc.c: Likewise.
858 * elf32-score.c: Likewise.
859 * elf32-score7.c: Likewise.
860 * elf64-ppc.c: Likewise.
861 * elfxx-aarch64.c: Likewise.
862 * elfxx-mips.c: Likewise.
863 * cpu-ns32k.c: Add missing fall through comments.
864 * elf-m10300.c: Likewise.
865 * elf32-arm.c: Likewise.
866 * elf32-avr.c: Likewise.
867 * elf32-bfin.c: Likewise.
868 * elf32-frv.c: Likewise.
869 * elf32-i386.c: Likewise.
870 * elf32-microblaze.c: Likewise.
871 * elf32-nds32.c: Likewise.
872 * elf32-ppc.c: Likewise.
873 * elf32-rl78.c: Likewise.
874 * elf32-rx.c: Likewise.
875 * elf32-s390.c: Likewise.
876 * elf32-sh.c: Likewise.
877 * elf32-tic6x.c: Likewise.
878 * elf64-ia64-vms.c: Likewise.
879 * elf64-ppc.c: Likewise.
880 * elf64-s390.c: Likewise.
881 * elf64-x86-64.c: Likewise.
882 * elflink.c: Likewise.
883 * elfnn-aarch64.c: Likewise.
884 * elfnn-ia64.c: Likewise.
889 * versados.c: Likewise.
891 2016-10-06 Alan Modra <amodra@gmail.com>
893 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
895 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
896 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
898 2016-10-06 Alan Modra <amodra@gmail.com>
900 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
901 OR in arithmetic expression, not boolean OR.
903 2016-09-30 Alan Modra <amodra@gmail.com>
905 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
906 as per comment at head of bfd-in2.h.
907 * Makefile.in: Regenerate.
909 2016-09-30 Alan Modra <amodra@gmail.com>
911 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
912 _bfd_error_handler (...) throughout.
913 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
914 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
915 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
916 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
917 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
918 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
919 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
920 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
921 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
922 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
923 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
924 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
925 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
926 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
927 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
928 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
929 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
930 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
931 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
932 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
933 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
934 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
935 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
936 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
937 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
938 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
939 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
940 * xcofflink.c: Likewise.
942 2016-09-30 Alan Modra <amodra@gmail.com>
944 * bfd-in.h: Include stdarg.h.
945 * bfd.c (bfd_error_handler_type): Make like vprintf.
946 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
947 (error_handler_internal): New function, split out from..
948 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
949 (bfd_set_error_handler): Update.
950 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
951 (_bfd_assert_handler): Make static.
952 * coffgen.c (null_error_handler): Update params.
953 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
954 Don't use bfd_error_handler_type.
955 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
956 * elfxx-target.h (elf_backend_link_order_error_handler): Default
957 to _bfd_error_handler.
958 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
959 (bfd_assert_handler_type): Likewise.
960 (_bfd_error_handler): Update.
961 * bfd-in2.h: Regenerate.
962 * libbfd.h: Regenerate.
964 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
967 * elf-bfd.h (struct elf_backend_data): Delete
968 elf_backend_count_output_relocs callback and add
969 elf_backend_update_relocs.
970 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
971 (emit_relocs): Deleted.
972 (elf32_arm_emit_relocs): Deleted.
973 (elf_backend_emit_relocs): Updated not to use the old functions.
974 (elf32_arm_update_relocs): New function.
975 (elf_backend_update_relocs): New define.
976 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
977 relocation count. Call elf_backend_emit_relocs.
978 (_bfd_elf_size_reloc_section): Do not call
979 elf_backend_count_output_relocs.
980 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
981 (elf_backend_update_relocs): New define.
983 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
986 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
987 Thumb-ARM stub is too far.
989 2016-09-27 Nick Clifton <nickc@redhat.com>
992 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
993 timestamp field if real time values are not being stored.
995 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
997 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
998 to verify CC_FOR_BUILD compiler.
999 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1000 and add CC_FOR_BUILD compiler checks.
1001 * Makefile.in: Regenerate.
1002 * configure: Likewise.
1003 * doc/Makefile.in: Likewise.
1005 2016-09-26 Awson <kyrab@mail.ru>
1008 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1009 for R_AMD64_PCRQUAD relocations.
1011 2016-09-26 Alan Modra <amodra@gmail.com>
1013 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1014 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1015 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1016 attributes, merge them. Don't warn about undefined tag bits,
1017 or copy unknown values to output.
1018 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1019 _bfd_elf_ppc_merge_fp_attributes.
1021 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1024 * elf-bfd.h (struct elf_backend_data): Add
1025 elf_backend_count_output_relocs callback to count relocations in
1027 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1028 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1029 (elf32_arm_count_output_relocs): New function.
1030 (emit_relocs): New function.
1031 (elf32_arm_emit_relocs): New function.
1032 (elf32_arm_vxworks_emit_relocs): New function.
1033 (elf_backend_emit_relocs): Updated to use the new functions.
1034 (elf_backend_count_output_relocs): New define.
1035 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1036 to the relocation count.
1037 (_bfd_elf_link_size_reloc_section): Use callback to count the
1038 relocations which will be in output.
1039 (_bfd_elf_default_count_output_relocs): New function.
1040 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1042 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1044 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1045 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1046 bigger than 0x1000 bytes.
1048 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1050 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1053 2016-09-14 Nick Clifton <nickc@redhat.com>
1056 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1057 contains a valid size for the Debug directory.
1059 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1061 * format.c (struct bfd_preserve): New "build_id" field.
1062 (bfd_preserve_save): Save "build_id".
1063 (bfd_preserve_restore): Restore "build_id".
1065 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1069 relocation with copy relocation when building executable.
1071 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1074 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1075 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1076 Compute shrink_boundary and adjust addend only if
1077 addend_within_shrink_boundary.
1078 (elf32_avr_relax_section): Modify calls to
1079 elf32_avr_relax_delete_bytes to pass extra parameter.
1081 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1083 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1084 array of bytes and use bfd_get_16 to interpret its encoding according
1085 to endianness of target.
1087 2016-09-01 Alan Modra <amodra@gmail.com>
1089 * elf64-ppc.c (synthetic_opd): New static var.
1090 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1091 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1093 2016-08-31 Alan Modra <amodra@gmail.com>
1095 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1096 track max group size with a new "group_size" var that is reduced
1097 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1100 2016-08-31 Alan Modra <amodra@gmail.com>
1102 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1103 (elf_backend_section_processing): Don't define.
1104 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1105 split on non-exec sections differing in SHF_PPC_VLE. When
1106 splitting segments, mark size invalid.
1108 2016-08-30 Alan Modra <amodra@gmail.com>
1111 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1113 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1118 R_386_PC32 relocation is used to call IFUNC function in PIC
1121 2016-08-27 Alan Modra <amodra@gmail.com>
1124 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1125 have corresponding SHF_GROUP sections.
1126 (bfd_elf_set_group_contents): Comment.
1128 2016-08-27 Alan Modra <amodra@gmail.com>
1131 * elf64-ppc.c (pc_dynrelocs): New function.
1132 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1133 handle pic dynamic relocs.
1135 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1137 * bfd-in.h (struct elf32_arm_params): Define.
1138 (bfd_elf32_arm_set_target_relocs): Rename into ...
1139 (bfd_elf32_arm_set_target_params): This. Use a struct
1140 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1141 * bfd-in2.h: Regenerate.
1142 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1143 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1144 elf32_arm_params rather than as individual parameters.
1146 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1148 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1149 passed the end of htab->stub_group array.
1150 (elf32_arm_create_or_find_stub_sec): Likewise.
1151 (elf32_arm_create_stub): Likewise.
1153 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1155 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1156 to TRUE for GOT and TLS relocs.
1158 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1160 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1162 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1164 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1165 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1166 (struct elf_arc_link_hash_table): Likewise.
1167 (elf_arc_link_hash_newfunc): Likewise.
1168 (elf_arc_link_hash_table_free): Likewise.
1169 (arc_elf_link_hash_table_create): Likewise.
1170 (elf_arc_relocate_section): Fixed conditions related to dynamic
1171 (elf_arc_check_relocs): Likewise.
1172 (arc_elf_create_dynamic_sections): Added
1173 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1174 through the hash table.
1176 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1178 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1179 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1182 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1184 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1186 * bfd-in2.h: Regenerated from the previous changes.
1187 * libbfd.h: Regenerated from the previous changes.
1189 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1191 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1192 the input import library bfd.
1193 * bfd-in2.h: Regenerate.
1194 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1195 and new_cmse_stub_offset fields.
1196 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1198 (elf32_arm_add_stub): Likewise for stub_offset.
1199 (arm_new_stubs_start_offset_ptr): New function.
1200 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1201 empty SG veneers to have zero relocations.
1202 (arm_size_one_stub): Only initialize stub size and template
1203 information for non empty veneers. Do not update veneer section size
1204 if veneer already has an offset.
1205 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1206 of a boolean indicating success or failure.
1207 (cmse_scan): Change stub_changed parameter into an integer pointer
1208 parameter cmse_stub_created to count the number of stub created and
1209 adapt to change of return value in elf32_arm_create_stub.
1210 (cmse_entry_fct_p): New function.
1211 (arm_list_new_cmse_stub): Likewise.
1212 (set_cmse_veneer_addr_from_implib): Likewise.
1213 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1214 cmse_scan instead of that of cmse_stub_changed to compute the number
1215 of stub created and use it to initialize stub_changed. Call
1216 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1217 of return value in elf32_arm_create_stub. Use
1218 arm_stub_section_start_offset () if not NULL to initialize size of
1219 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1220 erratum fix to -1. Use ret to hold return value.
1221 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1222 NULL to initialize size of secure gateway veneers section. Adapt
1223 comment to stress the importance of zeroing veneer section content.
1224 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1225 initialize eponymous field in struct elf32_arm_link_hash_table.
1227 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1229 * elf32-s390.c (stdarg.h): New include.
1230 (elf_s390_grok_psinfo): New function.
1231 (elf_s390_write_core_note): New function.
1232 (elf_backend_grok_psinfo): Declare backend hook.
1233 (elf_backend_write_core_note): Likewise.
1234 * elf64-s390.c (stdarg.h): New include.
1235 (elf_s390_grok_prstatus): New function.
1236 (elf_s390_grok_psinfo): New function.
1237 (elf_s390_write_core_note): New function.
1238 (elf_backend_grok_prstatus): Declare backend hook.
1239 (elf_backend_grok_psinfo): Likewise.
1240 (elf_backend_write_core_note): Likewise.
1242 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1244 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1245 (elf_s390_finish_ifunc_symbol): Likewise.
1246 (elf_s390_finish_dynamic_symbol): Likewise.
1247 (elf_s390_finish_dynamic_sections): Likewise.
1248 (elf_s390_grok_prstatus): Likewise.
1249 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1250 (elf_s390_finish_dynamic_symbol): Likewise.
1252 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1254 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1256 2016-08-23 Nick Clifton <nickc@redhat.com>
1258 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1259 there is no arm data associated with the section.
1261 2016-08-23 Alan Modra <amodra@gmail.com>
1264 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1265 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1267 2016-08-22 Nick Clifton <nickc@redhat.com>
1269 * doc/chew.c (main): Free the string buffer used to files as they
1272 2016-08-22 Alan Modra <amodra@gmail.com>
1274 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1275 (ppc_elf_relocate_section): ..to here. Comment. Error on
1276 detecting -mbss-plt -fPIC local ifuncs too.
1277 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1278 branch table entries.
1280 2016-08-19 Nick Clifton <nickc@redhat.com>
1282 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1283 section after the symbol table and string table sections.
1285 2016-08-19 Alan Modra <amodra@gmail.com>
1287 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1288 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1289 dyn_relocs for weakdefs.
1290 (alias_readonly_dynrelocs): New function.
1291 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1292 (ppc64_elf_relocate_section): Simplify condition under which
1293 dyn_relocs are emitted.
1295 2016-08-19 Alan Modra <amodra@gmail.com>
1298 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1299 (readonly_dynrelocs): Comment fix.
1300 (global_entry_stub): New function.
1301 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1302 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1303 that in size_global_entry_stubs, handling ifunc too. Delete dead
1305 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1306 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1307 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1308 undefweak syms. Expand and correct comments.
1309 (size_global_entry_stubs): Ensure symbol is defined.
1310 (ppc64_elf_relocate_section): Match condition under which
1311 dyn_relocs are emitted to that in allocate_dynrelocs.
1313 2016-08-12 Alan Modra <amodra@gmail.com>
1315 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1316 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1317 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1319 2016-08-11 Alan Modra <amodra@gmail.com>
1321 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1322 non_got_ref true in any case where we could have generated dynbss
1323 copies but decide not to do so.
1325 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1327 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1328 the stub address retrieved if associated with a microMIPS
1331 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1333 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1334 stub also add STO_MICROMIPS annotation.
1336 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1338 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1339 in microMIPS LA25 stub references.
1341 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1343 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1344 adjusting the use_count of merged .got entries.
1346 2016-08-08 Nick Clifton <nickc@redhat.com>
1348 * doc/chew.c (delete_string): Only free the string buffer if it is
1349 there. Mark the buffer as NULL after freeing.
1350 (drop): Free the dropped string.
1351 (free_words): New function: Frees the memory allocated to the
1353 (add_instrinsic): Duplicate the name string, so that it can be
1355 (compile): Free unused words.
1356 (main): Free the dictionary and top level string buffers at the
1359 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1361 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1362 * bfd-in2.h: Regenerate.
1363 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1365 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1366 cmse_implib field in struct elf32_arm_link_hash_table.
1367 (elf32_arm_filter_cmse_symbols): New function.
1368 (elf32_arm_filter_implib_symbols): Likewise.
1369 (elf_backend_filter_implib_symbols): Define to
1370 elf32_arm_filter_implib_symbols.
1372 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1374 * elf32-arm.c (CMSE_PREFIX): Define macro.
1375 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1376 (cmse_branch_thumb_only): Declare stub.
1377 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1378 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1379 FALSE if there is no PLT.
1380 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1381 (elf32_arm_final_link_relocate): Likewise.
1382 (elf32_arm_gc_sweep_hook): Likewise.
1383 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1384 secure entry functions.
1385 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1386 (arm_dedicated_stub_output_section_required): Change to a switch case
1387 and add a case for arm_stub_cmse_branch_thumb_only.
1388 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1389 (arm_stub_dedicated_output_section_name): Likewise.
1390 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1391 ATTRIBUTE_UNUSED for htab parameter.
1392 (arm_stub_required_alignment): Likewise.
1393 (arm_stub_sym_claimed): Likewise.
1394 (arm_dedicated_stub_section_padding): Likewise.
1395 (cmse_scan): New function.
1396 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1397 Set stub_changed to TRUE if such veneers were created.
1398 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1401 2016-08-02 Alan Modra <amodra@gmail.com>
1404 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1406 2016-08-02 Nick Clifton <nickc@redhat.com>
1409 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1410 (elf_backend_sweep_hook): Delete.
1412 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1413 Kwok Cheung Yeung <kcy@codesourcery.com>
1415 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1416 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1417 (ppc_elf_vle_split16): Clear field before inserting.
1419 2016-08-01 Nick Clifton <nickc@redhat.com>
1421 * po/sv.po: Updated Swedish translation.
1423 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1424 Nick Clifton <nickc@redhat.com>
1427 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1428 of the coff_section_data before using it.
1430 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1432 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1433 in PLT compression selection.
1434 (_bfd_mips_elf_check_relocs): Likewise.
1436 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1438 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1439 case where there's no elf_link_hash_entry while processing
1440 GOT_NORMAL got entries.
1442 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1444 * version.m4 (BFD_VERSION): Set to 2.27.51.
1445 * configure: Regenerated.
1447 2016-07-21 Nick Clifton <nickc@redhat.com>
1449 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1450 (swap_out_syms): Return an error when not finding ELF output
1451 section rather than asserting.
1453 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1455 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1457 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1459 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1460 and handle pr_pid if present.
1462 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1465 * elf.c (assign_file_positions_for_load_sections): Also check
1466 p_paddr for program header space.
1468 2016-07-20 Alan Modra <amodra@gmail.com>
1470 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1471 ppc64_elf_unhandled_reloc for special_function.
1472 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1474 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1476 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1478 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1479 corresponding error message.
1481 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1483 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1484 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1485 (branch_reloc_p): New function.
1486 (mips_elf_calculate_relocation): Handle ISA mode determination
1487 for relocations against section symbols, against absolute
1488 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1490 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1491 checks for weak undefined symbols. Also check target alignment
1492 within the same ISA mode.
1493 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1494 in the alignment check.
1495 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1496 <R_MICROMIPS_PC10_S1>: Likewise.
1497 <R_MICROMIPS_PC16_S1>: Likewise.
1498 (mips_elf_perform_relocation): Report a failure for unsupported
1499 same-mode JALX instructions and cross-mode branches.
1500 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1501 error messages for jumps to misaligned addresses.
1503 2016-07-16 Alan Modra <amodra@gmail.com>
1505 * elflink.c: Include plugin-api.h.
1506 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1507 (try_claim): ..here.
1508 * plugin.h: Don't include bfd.h.
1509 (bfd_plugin_open_input): Declare.
1511 2016-07-16 Alan Modra <amodra@gmail.com>
1513 * targets.c (bfd_seach_for_target): Rename to..
1514 (bfd_iterate_over_targets): ..this. Rewrite doc.
1515 * bfd-in2.h: Regenerate.
1517 2016-07-16 Alan Modra <amodra@gmail.com>
1519 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1520 * libbfd.h: Regenerate.
1521 * bfd-in2.h: Regenerate.
1523 2016-07-16 Alan Modra <amodra@gmail.com>
1525 * libbfd-in.h (BFD_ALIGN): Move to..
1527 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1528 * elf32-ppc.c (default_params): Adjust init.
1529 (ppc_elf_link_params): Set pagesize_p2.
1530 * libbfd.h: Regenerate.
1531 * bfd-in2.h: Regenerate.
1533 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1535 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1536 (_bfd_elf_filter_global_symbols): Declare.
1537 * elf.c (_bfd_elf_filter_global_symbols): New function.
1538 * elflink.c (elf_filter_global_symbols): Likewise.
1539 (elf_output_implib): Likewise.
1540 (bfd_elf_final_link): Call above function, failing if it does.
1541 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1543 (elf_backend_copy_indirect_symbol): Fix spacing.
1544 (elf_backend_hide_symbol): Likewise.
1545 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1547 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1548 Nick Clifton <nickc@redhat.com>
1550 * elf32-arc.c (PR_DEBUG): Delete.
1551 Fix printing of debug information. Fix formatting of debug
1553 (debug_arc_reloc): Handle symbols that are not from an input file.
1554 (arc_do_relocation): Remove excessive exclamation points.
1556 * arc-got.h: Fix formatting. Fix printing of debug information.
1557 (new_got_entry_to_list): Use xmalloc.
1558 * config.bfd: use the big-endian arc vector as the default vector
1559 for big-endian arc targets.
1561 2016-07-15 Alan Modra <amodra@gmail.com>
1563 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1564 from marking sym_indices.
1566 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1568 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1569 first with relocations against absolute symbols.
1570 (bfd_install_relocation): Likewise.
1572 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1574 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1575 .got/.got.plt sections to 8 bytes.
1577 2016-07-12 Nick Clifton <nickc@redhat.com>
1579 * binary.c (binary_set_section_contents): Second grammar fix.
1581 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1583 * binary.c (binary_set_section_contents): Fix grammar in warning
1586 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1588 * elf32-arc.c: made PR_DEBUG always defined.
1590 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1592 * arc-got.h: Moved got related structures from elf32-arc.c to
1593 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1594 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1595 tls_type_for_reloc, symbol_has_entry_of_type,
1596 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1597 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1598 relocate_fix_got_relocs_for_got_info,
1599 create_got_dynrelocs_for_single_entry,
1600 create_got_dynrelocs_for_got_info): Added to file.
1601 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1604 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1606 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1608 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1610 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1611 (THUMB32_MOVW): Likewise.
1612 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1613 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1614 (arm_stub_is_thumb): Add new veneer stub.
1615 (arm_type_of_stub): Use new veneer.
1616 (arm_stub_required_alignment): Add new veneer.
1618 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1620 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1621 (SEC_ELF_PURECODE): ... this.
1622 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1624 (elf32_arm_fake_sections): Likewise.
1625 (elf_32_arm_section_flags): Likewise.
1626 (elf_32_arm_lookup_section_flags): Likewise.
1627 * section.c (SEC_ELF_NOREAD): Rename to ...
1628 (SEC_ELF_PURECODE): ... this.
1630 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1632 * elf32-arm.c (using_thumb2_bl): New function.
1633 (arm_type_of_stub): Declare thumb2 variable together and change type
1634 to bfd_boolean. Use using_thumb2_bl () to determine whether
1635 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1636 checked for BL range.
1637 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1638 the bit size of BL offset.
1640 2016-06-29 Nick Clifton <nickc@redhat.com>
1642 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1643 Returns TRUE for AArch64 mapping symbols.
1644 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1645 mapping symbols as precious in object files so that they will not
1647 (elf_backend_symbol_processing): Define.
1649 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1650 for ARM mapping symbols.
1651 (elf32_arm_backend_symbol_processing): Make use of the new function.
1653 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1656 * elflink.c (elf_link_check_versioned_symbol): Return false
1657 for unreferenced undefined symbol.
1659 2016-06-28 Nick Clifton <nickc@redhat.com>
1661 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1664 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1665 function. Marks mapping symbols in object files as precious, so
1666 that strip will not remove them.
1667 (elf_backend_symbol_processing): Define.
1669 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1671 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1672 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1674 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1676 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1678 (mips16_reloc_map): Likewise.
1679 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1680 (mips16_elf64_howto_table_rela): Likewise.
1681 (mips16_reloc_map): Likewise.
1682 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1683 (elf_mips16_howto_table_rela): Likewise.
1684 (mips16_reloc_map): Likewise.
1685 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1686 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1687 (b_reloc_p): Likewise.
1688 (mips_elf_calculate_relocation): Likewise.
1689 (_bfd_mips_elf_check_relocs): Likewise.
1690 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1691 * bfd-in2.h: Regenerate.
1692 * libbfd.h: Regenerate.
1694 2016-06-27 Alan Modra <amodra@gmail.com>
1697 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1698 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1700 (ppc64_elf_size_stubs): Adjust to suit.
1702 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1704 * elf32-dlx.h: New file.
1705 * elf32-dlx.c: Adjust.
1707 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1709 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1711 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1713 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1716 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1718 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1719 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1720 (elfcore_grok_freebsd_psinfo): New function.
1721 (elfcore_grok_freebsd_prstatus): New function.
1722 (elfcore_grok_freebsd_note): New function.
1723 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1726 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1728 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1731 2016-06-24 Alan Modra <amodra@gmail.com>
1733 * config.bfd: Delete mips vxworks patterns matched earlier.
1734 Combine mips*-*-none with mips*-*-elf*.
1736 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1738 * elfxx-mips.c (mips_elf_perform_relocation): Call
1739 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1740 use the `%X%H' format for the cross-mode jump conversion error
1741 message. Remove the full stop from the end of the message.
1742 Continue processing rather than returning failure.
1744 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1746 * archures.c: Remove bfd_mach_arc_nps400.
1747 * bfd-in2.h: Likewise.
1748 * cpu-arc.c (arch_info_struct): Likewise.
1749 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1752 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1756 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1758 (elf_link_is_defined_archive_symbol): Call
1759 bfd_link_plugin_object_p on unknown plugin object and use the
1760 IR symbol table if the input is an IR object.
1761 * plugin.c (bfd_link_plugin_object_p): New function.
1762 * plugin.h (bfd_link_plugin_object_p): New prototype.
1764 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1767 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1768 on symbol from plugin dummy input.
1770 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1772 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1774 * bfd-in2.h: Regenerated.
1775 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1776 with bfd_plugin_unknown.
1778 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1782 bfd_boolean argument.
1783 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1784 "shared object" with "PIC object" in comments.
1785 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1786 "shared object" with "PIC object" in comments. Avoid PLT if
1787 requested. Generate dynamic relocations for non-GOT references.
1788 Make room for the special first entry in PLT and allocate PLT
1789 entry only for PLT and PC-relative references. Store dynamic
1790 GOT relocations in .rel[a].iplt section for static executables.
1791 If PLT isn't used, always use GOT for symbol value. Don't
1792 allocate GOT entry if it isn't used.
1793 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1794 count only in the code section. Allocate dynamic pointer
1795 relocation against STT_GNU_IFUNC symbol in the non-code section.
1796 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1797 only for PC-relative references.
1798 (elf_i386_allocate_dynrelocs): Pass TRUE to
1799 _bfd_elf_allocate_ifunc_dyn_relocs.
1800 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1801 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1802 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1803 the non-code section and store it in the proper REL section.
1804 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1806 (elf_i386_finish_dynamic_symbol): Generate dynamic
1807 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1808 STT_GNU_IFUNC symbols without PLT.
1809 (elf_i386_finish_dynamic_sections): Don't handle local
1810 STT_GNU_IFUNC symbols here.
1811 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1813 (elf_backend_output_arch_local_syms): New.
1814 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1815 count only in the code section. Allocate dynamic pointer
1816 relocation against STT_GNU_IFUNC symbol in the non-code section.
1817 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1818 count only for PC-relative references.
1819 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1820 _bfd_elf_allocate_ifunc_dyn_relocs.
1821 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1822 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1823 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1824 without PLT. Generate dynamic pointer relocation against
1825 STT_GNU_IFUNC symbol in the non-code section and store it in
1826 the proper RELA section. Don't allow non-pointer relocation
1827 against STT_GNU_IFUNC symbol without PLT.
1828 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1829 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1830 STT_GNU_IFUNC symbols without PLT.
1831 (elf_x86_64_finish_dynamic_sections): Don't handle local
1832 STT_GNU_IFUNC symbols here.
1833 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1835 (elf_backend_output_arch_local_syms): New.
1836 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1837 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1839 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1840 Tony Wang <tony.wang@arm.com>
1842 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1844 (stub_long_branch_thumb2_only): Define stub.
1845 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1846 (arm_stub_long_branch_thumb2_only): Likewise.
1847 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1850 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1852 * archures.c (bfd_mach_sparc_v8plusc): Define.
1853 (bfd_mach_sparc_v9c): Likewise.
1854 (bfd_mach_sparc_v8plusd): Likewise.
1855 (bfd_mach_sparc_v9d): Likewise.
1856 (bfd_mach_sparc_v8pluse): Likewise.
1857 (bfd_mach_sparc_v9e): Likewise.
1858 (bfd_mach_sparc_v8plusv): Likewise
1859 (bfd_mach_sparc_v9v): Likewise.
1860 (bfd_mach_sparc_v8plusm): Likewise.
1861 (bfd_mach_sparc_v9m): Likewise.
1862 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1863 (bfd_mach_sparc_64bit_p): Likewise.
1864 * bfd-in2.h: Regenerate.
1865 * cpu-sparc.c (arch_info_struct): Add entries for
1866 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1867 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1868 and bfd_mach_sparc_v9{c,d,e,v,m}.
1869 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1870 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1872 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1874 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1875 symbols for relocations against IFUNC symbols.
1876 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1878 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1880 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1881 .rela.iplt in DT_PLTRELSZ.
1882 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1883 for DT_PLTRELSZ and DT_RELASZ as well.
1885 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1887 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1888 non-loaded, non-alloced sections.
1889 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1891 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1893 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1894 allocating dynamic relocation.
1895 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1897 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1900 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1901 offsets until reloc_toaddr.
1903 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1905 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1906 Don't check symbol type for STN_UNDEF symbol index.
1907 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1908 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1911 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1913 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1915 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1916 for exact arch value then. Force review of arch check logic for new
1918 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1919 that logic for new architecture.
1920 (arch_has_thumb2_nop): Remove.
1921 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1922 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1924 2016-06-14 Alan Modra <amodra@gmail.com>
1926 * bfd-in.h (bfd_my_archive): Delete.
1927 * bfd-in2.h: Regenerate.
1929 2016-06-14 Alan Modra <amodra@gmail.com>
1932 * archive.c (open_nested_file): Set my_archive.
1933 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1935 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1936 (bfd_seek): Likewise.
1937 * bfdwin.c (bfd_get_file_window): Likewise.
1938 * cache.c (cache_bmmap): Likewise.
1939 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1940 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1942 * plugin.c (try_claim): Likewise.
1943 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1944 file within thin archive, not the archive.
1946 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1949 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1950 section address for R_386_GOT32/R_386_GOT32X relocations against
1951 IFUNC symbols if there is no base register and return error for
1954 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1956 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1957 GOT32 adjustment for static executables.
1959 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1961 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1963 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1965 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1967 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1969 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1971 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1973 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1974 (SECTSTART): Changed.
1975 (elf_arc_relocate_section): Fixed mistake in PIE related
1977 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1979 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1981 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1982 enable support for "-z combreloc" and DT_RELACOUNT.
1983 (elf_backend_reloc_type_class): Likewise
1985 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1988 * elf32-i386.c (elf_i386_relocate_section): When relocating
1989 R_386_GOT32, return error without a base register for PIC and
1990 subtract the .got.plt section address only with a base register.
1992 2016-06-10 Alan Modra <amodra@gmail.com>
1994 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1995 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1996 (_bfd_elf_strtab_init): Formatting.
1997 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1998 (_bfd_elf_strtab_addref): Take size_t idx param.
1999 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2000 (_bfd_elf_strtab_offset): Likewise.
2001 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2002 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2003 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2004 (_bfd_elf_strtab_finalize): Similarly.
2005 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2006 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2007 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2008 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2009 using bfd_size_type.
2010 (bfd_section_from_shdr): Delete amt.
2011 (_bfd_elf_init_reloc_shdr): Likewise.
2012 (_bfd_elf_link_assign_sym_version): Likewise.
2013 (assign_section_numbers): Use size_t reloc_count.
2014 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2015 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2016 (elf_link_is_defined_archive_symbol): Likewise.
2017 (elf_add_dt_needed_tag): Likewise.
2018 (elf_finalize_dynstr): Likewise.
2019 (elf_link_add_object_symbols): Likewise.
2020 (bfd_elf_size_dynamic_sections): Likewise.
2021 (elf_create_symbuf): Similarly.
2022 (bfd_elf_match_symbols_in_sections): Likewise.
2023 (elf_link_swap_symbols_out): Likewise.
2024 (elf_link_check_versioned_symbol): Likewise.
2025 (bfd_elf_gc_record_vtinherit): Likewise.
2026 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2028 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2031 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2032 and relocs only if shrinking occurred.
2034 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2036 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2037 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2038 (elf_i386_check_tls_transition): Check indirect call and direct
2039 call with the addr32 prefix for general and local dynamic models.
2040 Set the tls_get_addr feild.
2041 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2042 indirect ___tls_get_addr call via GOT.
2043 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2044 transitions with indirect call and direct call with the addr32
2047 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2049 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2050 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2051 (elf_s390_relocate_section): Fix comment.
2052 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2055 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2057 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2058 section offset when calculation the larl operand in the first PLT
2061 2016-06-07 Alan Modra <amodra@gmail.com>
2063 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2064 to match other 32-bit archs.
2065 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2066 (ppc_elf_object_p): Call it.
2067 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2069 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2070 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2071 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2072 _bfd_elf_ppc_at_tprel_transform): Move to..
2073 * elf-bfd.h: ..here.
2074 (_bfd_elf_ppc_set_arch): Declare.
2075 * bfd-in2.h: Regenerate.
2077 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2079 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2080 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2081 (elf_x86_64_check_tls_transition): Check indirect call and
2082 direct call with the addr32 prefix for general and local dynamic
2083 models. Set the tls_get_addr feild.
2084 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2085 indirect __tls_get_addr call via GOT.
2086 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2087 transitions with indirect call and direct call with the addr32
2090 2016-06-04 Christian Groessler <chris@groessler.org>
2092 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2094 2016-06-02 Nick Clifton <nickc@redhat.com>
2097 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2099 (arch_info_struct): Likewise.
2100 (architectures): Likewise.
2102 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2104 * config.bfd: Replace -uclibc with *.
2106 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2108 * elf64-x86-64.c: Replace data32 with data16 in comments.
2110 2016-05-31 Alan Modra <amodra@gmail.com>
2114 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2115 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2116 symbol given a version by a script different to the version
2117 of the symbol being added.
2118 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2119 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2120 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2121 (struct strtab_save): New.
2122 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2123 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2124 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2126 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2128 * elf32-hppa.h: Add extern "C".
2129 * elf32-nds32.h: Likewise.
2130 * elf32-tic6x.h: Likewise.
2132 2016-06-01 Nick Clifton <nickc@redhat.com>
2134 * po/sr.po: New Serbian translation.
2135 * configure.ac (ALL_LINGUAS): Add sr.
2136 * configure: Regenerate.
2138 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2140 * elfxx-mips.c (b_reloc_p): New function.
2141 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2144 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2146 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2147 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2148 reloc location from calculation, treat the addend as signed with
2149 local non-section symbols and enable overflow detection.
2151 2016-05-28 Alan Modra <amodra@gmail.com>
2153 * aoutx.h: Adjust linker callback calls throughout file,
2156 * coff-alpha.c: Likewise.
2157 * coff-arm.c: Likewise.
2158 * coff-h8300.c: Likewise.
2159 * coff-h8500.c: Likewise.
2160 * coff-i960.c: Likewise.
2161 * coff-mcore.c: Likewise.
2162 * coff-mips.c: Likewise.
2163 * coff-ppc.c: Likewise.
2164 * coff-rs6000.c: Likewise.
2165 * coff-sh.c: Likewise.
2166 * coff-tic80.c: Likewise.
2167 * coff-w65.c: Likewise.
2168 * coff-z80.c: Likewise.
2169 * coff-z8k.c: Likewise.
2170 * coff64-rs6000.c: Likewise.
2171 * cofflink.c: Likewise.
2172 * ecoff.c: Likewise.
2173 * elf-bfd.h: Likewise.
2174 * elf-m10200.c: Likewise.
2175 * elf-m10300.c: Likewise.
2176 * elf32-arc.c: Likewise.
2177 * elf32-arm.c: Likewise.
2178 * elf32-avr.c: Likewise.
2179 * elf32-bfin.c: Likewise.
2180 * elf32-cr16.c: Likewise.
2181 * elf32-cr16c.c: Likewise.
2182 * elf32-cris.c: Likewise.
2183 * elf32-crx.c: Likewise.
2184 * elf32-d10v.c: Likewise.
2185 * elf32-epiphany.c: Likewise.
2186 * elf32-fr30.c: Likewise.
2187 * elf32-frv.c: Likewise.
2188 * elf32-ft32.c: Likewise.
2189 * elf32-h8300.c: Likewise.
2190 * elf32-hppa.c: Likewise.
2191 * elf32-i370.c: Likewise.
2192 * elf32-i386.c: Likewise.
2193 * elf32-i860.c: Likewise.
2194 * elf32-ip2k.c: Likewise.
2195 * elf32-iq2000.c: Likewise.
2196 * elf32-lm32.c: Likewise.
2197 * elf32-m32c.c: Likewise.
2198 * elf32-m32r.c: Likewise.
2199 * elf32-m68hc1x.c: Likewise.
2200 * elf32-m68k.c: Likewise.
2201 * elf32-mep.c: Likewise.
2202 * elf32-metag.c: Likewise.
2203 * elf32-microblaze.c: Likewise.
2204 * elf32-moxie.c: Likewise.
2205 * elf32-msp430.c: Likewise.
2206 * elf32-mt.c: Likewise.
2207 * elf32-nds32.c: Likewise.
2208 * elf32-nios2.c: Likewise.
2209 * elf32-or1k.c: Likewise.
2210 * elf32-ppc.c: Likewise.
2211 * elf32-s390.c: Likewise.
2212 * elf32-score.c: Likewise.
2213 * elf32-score7.c: Likewise.
2214 * elf32-sh.c: Likewise.
2215 * elf32-sh64.c: Likewise.
2216 * elf32-spu.c: Likewise.
2217 * elf32-tic6x.c: Likewise.
2218 * elf32-tilepro.c: Likewise.
2219 * elf32-v850.c: Likewise.
2220 * elf32-vax.c: Likewise.
2221 * elf32-visium.c: Likewise.
2222 * elf32-xstormy16.c: Likewise.
2223 * elf32-xtensa.c: Likewise.
2224 * elf64-alpha.c: Likewise.
2225 * elf64-hppa.c: Likewise.
2226 * elf64-ia64-vms.c: Likewise.
2227 * elf64-mmix.c: Likewise.
2228 * elf64-ppc.c: Likewise.
2229 * elf64-s390.c: Likewise.
2230 * elf64-sh64.c: Likewise.
2231 * elf64-x86-64.c: Likewise.
2232 * elflink.c: Likewise.
2233 * elfnn-aarch64.c: Likewise.
2234 * elfnn-ia64.c: Likewise.
2235 * elfxx-mips.c: Likewise.
2236 * elfxx-sparc.c: Likewise.
2237 * elfxx-tilegx.c: Likewise.
2238 * linker.c: Likewise.
2239 * pdp11.c: Likewise.
2240 * pe-mips.c: Likewise.
2241 * reloc.c: Likewise.
2242 * reloc16.c: Likewise.
2243 * simple.c: Likewise.
2244 * vms-alpha.c: Likewise.
2245 * xcofflink.c: Likewise.
2246 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2247 status param. Adjust calls to these and linker callbacks throughout.
2248 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2249 get_ramstart): Delete status param. Adjust calls to these and
2250 linker callbacks throughout.
2252 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2254 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2255 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2256 target alignment verification.
2258 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2260 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2261 section name if `bfd_elf_string_from_elf_section' returns an
2264 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2266 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2267 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2268 for message. Continue processing rather than returning failure.
2270 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2272 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2273 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2274 Call `bfd_set_error'.
2276 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2279 * archive.c (bfd_slurp_armap): Replace
2280 bfd_elf64_archive_slurp_armap with
2281 _bfd_archive_64_bit_slurp_armap.
2282 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2283 BFD64 is defined and the archive is too big.
2284 (coff_write_armap): Likewise.
2285 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2286 (_bfd_archive_64_bit_slurp_armap): This.
2287 (bfd_elf64_archive_write_armap): Renamed to ...
2288 (_bfd_archive_64_bit_write_armap): This.
2289 * configure.ac: Add --enable-64-bit-archive.
2290 (want_64_bit_archive): New. Set to true by default for 64-bit
2291 MIPS and s390 ELF targets.
2292 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2293 * config.in: Regenerated.
2294 * configure: Likewise.
2295 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2296 (bfd_elf64_archive_slurp_armap): Likewise.
2297 (bfd_elf64_archive_write_armap): Likewise.
2298 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2299 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2300 (bfd_elf64_archive_truncate_arname): Likewise.
2301 (bfd_elf64_archive_read_ar_hdr): Likewise.
2302 (bfd_elf64_archive_write_ar_hdr): Likewise.
2303 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2304 (bfd_elf64_archive_get_elt_at_index): Likewise.
2305 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2306 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2307 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2308 (bfd_elf64_archive_slurp_armap): Likewise.
2309 (bfd_elf64_archive_write_armap): Likewise.
2310 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2311 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2312 (bfd_elf64_archive_truncate_arname): Likewise.
2313 (bfd_elf64_archive_read_ar_hdr): Likewise.
2314 (bfd_elf64_archive_write_ar_hdr): Likewise.
2315 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2316 (bfd_elf64_archive_get_elt_at_index): Likewise.
2317 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2318 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2319 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2320 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2321 bfd_elfNN_archive_functions isn't defined.
2322 (TARGET_LITTLE_SYM): Likewise.
2323 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2324 (_bfd_archive_64_bit_write_armap): Likewise.
2325 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2326 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2327 (_bfd_archive_64_bit_truncate_arname): Likewise.
2328 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2329 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2330 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2331 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2332 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2333 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2334 * libbfd.h: Regenerated.
2335 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2336 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2338 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2341 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2342 linker add_archive_element callback returns FALSE.
2343 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2344 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2345 archive element if linker add_archive_element callback returns
2347 * elflink.c (elf_link_add_archive_symbols): Likewise.
2348 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2349 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2350 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2351 (xcoff_link_check_ar_symbols): Likewise.
2353 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2355 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2356 <bfd_reloc_outofrange>: Unify error reporting code.
2358 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2360 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2361 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2362 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2363 * bfd-in2.h: Regenerate.
2364 * libbfd.h: Likewise.
2366 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2368 * config.bfd: Add entry for arm-phoenix.
2370 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2372 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2373 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2374 account for padding for stub section requiring one.
2375 (elf32_arm_build_stubs): Add comment to stress the importance of
2376 zeroing veneer section content.
2378 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2380 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2382 * bfd-in2.h: Regenerate.
2383 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2385 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2386 (arm_dedicated_stub_output_section_name): Likewise.
2387 (arm_dedicated_stub_input_section_ptr): Likewise.
2388 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2389 function description comment. Add support for dedicated output stub
2390 section to given stub types.
2391 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2392 elf32_arm_create_or_find_stub_sec.
2393 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2394 (elf32_arm_size_stubs): Pass stub type when calling
2395 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2396 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2398 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2400 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2401 when setting need_convert_load.
2403 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2405 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2408 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2411 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2413 (elf_i386_convert_load): Don't convert R_386_GOT32.
2415 2016-05-20 Alan Modra <amodra@gmail.com>
2418 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2419 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2421 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2423 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2424 (debug_arc_reloc): Likewise.
2425 (elf_arc_relocate_section): Likewise.
2426 (elf_arc_check_relocs): Likewise.
2427 (elf_arc_adjust_dynamic_symbol): Likewise.
2428 (elf_arc_add_symbol_hook): Likewise.
2430 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2432 * config.bfd: Remove `am34-*-linux*' support.
2434 2016-05-19 Alan Modra <amodra@gmail.com>
2436 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2437 relocs before plt relocs.
2439 2016-05-19 Alan Modra <amodra@gmail.com>
2441 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2442 before dereferencing.
2444 2016-05-18 Nick Clifton <nickc@redhat.com>
2446 * po/sv.po: Updated Swedish translation.
2448 2016-05-18 Alan Modra <amodra@gmail.com>
2450 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2451 for each BFD. Don't goto error_ret_free_local from outside loop.
2453 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2455 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2456 STB_GNU_UNIQUE handling.
2457 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2458 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2459 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2460 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2461 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2462 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2463 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2464 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2465 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2466 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2467 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2468 (elf_backend_add_symbol_hook): Remove macro.
2469 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2470 for STB_GNU_UNIQUE symbols.
2472 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2474 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2476 (v850_elf_copy_private_bfd_data): ... here. Call the new
2477 function and `_bfd_elf_copy_private_bfd_data'.
2479 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2482 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2483 GOTPCREL relocation against large section.
2485 2016-05-13 Alan Modra <amodra@gmail.com>
2487 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2488 linker dynamic sections in calculating size and address of
2489 dynamic tags rather than using output sections. Remove asserts.
2490 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2491 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2492 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2493 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2494 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2495 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2496 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2497 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2498 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2499 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2500 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2501 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2502 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2503 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2504 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2505 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2506 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2507 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2508 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2509 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2510 * elflink.c (bfd_elf_final_link): Likewise.
2511 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2512 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2513 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2514 don't set doit. Look up dynobj section.
2515 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2516 invocation and dynamic tag vma calculation. Don't test
2517 boolean var == TRUE.
2518 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2521 2016-05-13 Alan Modra <amodra@gmail.com>
2523 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2524 octets_per_byte. Put dynamic .rela.plt last in link orders.
2525 Assign output_offset for reloc sections rather than writing
2526 sorted relocs from block corresponding to output_offset.
2528 2016-05-12 Alan Modra <amodra@gmail.com>
2530 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2532 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2534 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2536 2016-05-11 Alan Modra <amodra@gmail.com>
2538 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2539 (elf32_hppa_check_relocs): Don't set dynobj.
2540 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2541 (elf32_hppa_build_stubs): Likewise.
2542 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2544 2016-05-11 Alan Modra <amodra@gmail.com>
2547 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2548 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2550 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2552 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2553 aarch64_tls_transition check.
2555 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2557 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2559 (arm_stub_sym_claimed): New function.
2560 (elf32_arm_create_stub): Use veneered symbol name and section if
2561 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2562 (arm_stub_claim_sym): New function.
2563 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2564 veneered symbol, otherwise create local symbol as before.
2566 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2568 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2569 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2570 and set branch type of a symbol.
2571 (bfd_elf32_arm_process_before_allocation): Likewise.
2572 (elf32_arm_relocate_section): Likewise and fix identation along the
2574 (allocate_dynrelocs_for_symbol): Likewise.
2575 (elf32_arm_finish_dynamic_symbol): Likewise.
2576 (elf32_arm_swap_symbol_in): Likewise.
2577 (elf32_arm_swap_symbol_out): Likewise.
2579 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2581 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2582 * bfd-in2.h: Regenerated.
2583 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2584 parameter to add_stub_section callback.
2585 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2586 and pass it down to add_stub_section.
2587 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2589 (elf32_arm_size_stubs): Add output section parameter to
2590 add_stub_section function pointer parameter.
2592 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2594 * elf32-arm.c (elf32_arm_create_stub): New function.
2595 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2597 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2599 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2600 arm_stub_a8_veneer_lwm enumerator.
2601 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2602 aforementioned enumerator.
2603 (struct elf32_arm_stub_hash_entry): Delete target_addend
2604 field and add source_value.
2605 (struct a8_erratum_fix): Delete addend field and add target_offset.
2606 (stub_hash_newfunc): Initialize source_value field amd remove
2607 initialization for target_addend.
2608 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2609 the else to being always executed, moving the
2610 arm_stub_a8_veneer_b_cond specific code in it. Remove
2611 stub_entry->target_addend from points_to computation.
2612 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2613 to target symbol from start of section rather than the offset from the
2615 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2616 fields from struct a8_erratum_fix's offset and target_offset
2618 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2619 veneered_insn_loc and loc using stub_entry's source_value.
2621 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2623 (elf32_arm_merge_eabi_attributes): Add merging logic for
2626 2016-05-10 Pip Cet <pipcet@gmail.com>
2629 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2630 Define as _bfd_generic_copy_link_hash_symbol_type when using
2633 2016-05-09 Nick Clifton <nickc@redhat.com>
2636 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2637 field before accessing sections array.
2639 2016-05-09 Christophe Monat <christophe.monat@st.com>
2642 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2643 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2645 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2647 (create_instruction_vldmdb): Likewise.
2648 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2649 uses it to re-encode.
2651 2016-05-09 Nick Clifton <nickc@redhat.com>
2654 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2657 2016-05-09 Alan Modra <amodra@gmail.com>
2659 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2661 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2664 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2665 documenting that indx == -3 if symbol is defined in a discarded
2667 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2668 symbol is defined in a discarded section.
2669 (elf_link_output_extsym): Strip a global symbol defined in a
2672 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2674 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2677 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2679 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2681 (elf_i386_convert_load_reloc): This. New function.
2682 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2684 (elf_x86_64_convert_load_reloc): This. New function.
2686 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2688 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2689 Don't check if contents == NULL.
2690 (elf_i386_tls_transition): Add from_relocate_section. Check
2691 from_relocate_section instead of contents != NULL. Update
2692 elf_i386_check_tls_transition call.
2693 (elf_i386_check_relocs): Cache the section contents if
2694 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2695 elf_i386_tls_transition.
2696 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2697 to elf_i386_tls_transition.
2698 (elf_backend_caches_rawsize): New.
2699 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2700 if contents == NULL.
2701 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2702 from_relocate_section instead of contents != NULL.
2703 (elf_x86_64_check_relocs): Cache the section contents if
2704 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2705 elf_x86_64_tls_transition.
2706 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2707 to elf_x86_64_tls_transition.
2708 (elf_backend_caches_rawsize): New.
2710 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2713 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2716 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2718 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2719 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2720 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2721 no_apply_dynamic_relocs.
2722 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2723 dynamic relocations generated.
2725 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2727 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2729 (elf_i386_create_dynamic_sections): Here.
2730 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2731 interp setting to ...
2732 (elf_x86_64_create_dynamic_sections): Here.
2734 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2736 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2737 and replace (EH)->has_got_reloc with GOT_RELOC.
2738 (elf_i386_fixup_symbol): Pass has_got_reloc to
2739 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2740 (elf_i386_allocate_dynrelocs): Likewise.
2741 (elf_i386_relocate_section): Likewise.
2742 (elf_i386_finish_dynamic_symbol): Likewise.
2743 (elf_i386_convert_load): Pass TRUE to
2744 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2745 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2746 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2747 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2748 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2749 (elf_x86_64_allocate_dynrelocs): Likewise.
2750 (elf_x86_64_relocate_section): Likewise.
2751 (elf_x86_64_finish_dynamic_symbol): Likewise.
2752 (elf_x86_64_convert_load): Pass TRUE to
2753 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2755 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2757 * elf32-i386.c (check_relocs_failed): New.
2758 (elf_i386_check_relocs): Set check_relocs_failed on error.
2759 (elf_i386_relocate_section): Skip if check_relocs failed.
2761 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2763 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2764 check_relocs_failed on error.
2766 2016-04-29 Nick Clifton <nickc@redhat.com>
2769 * elf-bfd.h (struct elf_backend_data): Rename
2770 elf_backend_set_special_section_info_and_link to
2771 elf_backend_copy_special_section_fields.
2772 * elfxx-target.h: Likewise.
2773 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2774 comparing section flags.
2775 (copy_special_section_fields): New function.
2776 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2777 Perform two scans over special sections. The first one looks for
2778 a direct mapping between the output section and an input section.
2779 The second scan looks for a possible match based upon section
2781 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2782 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2784 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2785 elf32_i386_copy_solaris_special_section_fields.
2786 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2787 Rename to elf32_sparc_copy_solaris_special_section_fields.
2788 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2789 elf64_x86_64_copy_solaris_special_section_fields.
2791 2016-04-28 Nick Clifton <nickc@redhat.com>
2793 * po/zh_CN.po: Updated Chinese (simplified) translation.
2795 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2799 when estimating distances between output sections.
2801 2016-04-27 Alan Modra <amodra@gmail.com>
2803 * elflink.c (_bfd_elf_is_start_stop): New function.
2804 (_bfd_elf_gc_mark_rsec): Use it.
2805 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2807 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2809 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2810 * mmo.c (mmo_get_section_contents): Likewise.
2811 (mmo_set_section_contents): Likewise.
2813 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2815 * elf-bfd.h (elf_link_hash_table): Update comments for
2817 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2818 the unused NULL entry at the head of dynamic symbol table.
2819 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2822 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2824 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2825 created file from dynobj.
2827 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2829 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2830 normal input file if possible.
2832 2016-04-21 Nick Clifton <nickc@redhat.com>
2834 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2835 * aout-target.h: Likewise.
2836 * aout-tic30.c: Likewise.
2837 * binary.c: Likewise.
2839 * coff-alpha.c: Likewise.
2840 * coff-rs6000.c: Likewise.
2841 * coff64-rs6000.c: Likewise.
2842 * coffcode.h: Likewise.
2843 * i386msdos.c: Likewise.
2844 * i386os9k.c: Likewise.
2847 * libbfd-in.h: Likewise.
2848 * libecoff.h: Likewise.
2849 * mach-o-target.c: Likewise.
2851 * nlm-target.h: Likewise.
2852 * oasys.c: Likewise.
2854 * plugin.c: Likewise.
2855 * ppcboot.c: Likewise.
2858 * tekhex.c: Likewise.
2859 * versados.c: Likewise.
2860 * vms-alpha.c: Likewise.
2862 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2863 * linker.c (bfd_link_check_relocs): New function.
2864 (_bfd_generic_link_check_relocs): New function.
2865 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2866 _bfd_link_check_relocs field.
2867 (struct bfd_target)L Add _bfd_link_check_relocs field.
2868 * bfd-in2.h: Regenerate.
2869 * libbfd.h: Regenerate.
2871 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2873 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2874 (elf_backend_gc_sweep_hook): Likewise.
2875 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2876 (elf_backend_gc_sweep_hook): Likewise.
2878 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2880 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2881 in excluded sections
2883 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2886 * elf64-x86-64.c (check_relocs_failed): New.
2887 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2888 Support relocation agaist local symbol. Set check_relocs_failed.
2889 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2890 R_X86_64_32 relocation overflow.
2891 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2892 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2894 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2896 * elf32-i386.c (elf_i386_check_relocs): Call
2897 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2898 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2900 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2902 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2903 * elflink.c (_bfd_elf_link_check_relocs): New function.
2904 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2905 if check_relocs_after_open_input is FALSE.
2907 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2909 * cache.c: Update old style function definitions.
2910 * elf32-m68k.c: Likewise.
2911 * elf64-mmix.c: Likewise.
2912 * stab-syms.c: Likewise.
2914 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2916 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2918 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2920 * Makefile.in: Regenerated with automake 1.11.6.
2921 * aclocal.m4: Likewise.
2922 * doc/Makefile.in: Likewise.
2924 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2926 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2927 * bfd-in2.h: Regenerate.
2928 * libbfd.h: Regenerate.
2929 * elf32-arc.c: Add 'opcode/arc.h' include.
2930 (struct arc_relocation_data): Add symbol_name.
2931 (arc_special_overflow_checks): New function.
2932 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2933 required, add an extra comment.
2934 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2936 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2938 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2940 (elf_arc_relocate_section): Update enum uses.
2941 (elf_arc_check_relocs): Likewise.
2942 (elf_arc_finish_dynamic_symbol): Likewise.
2944 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2946 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2949 2016-04-14 Nick Clifton <nickc@redhat.com>
2952 * elf-bbfd.h (struct elf_backend_data): New field:
2954 New field: elf_backend_set_special_section_info_and_link
2955 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2957 (elf_backend_set_special_section_info_and_link): Define if not
2959 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2960 elf_backend_strtab_flags macros to initialise fields in structure.
2961 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2962 being set even if SHF_MERGE is not set.
2963 (elf_fake_sections): Likewise.
2964 (section_match): New function. Matches two ELF sections based
2965 upon fixed characteristics.
2966 (find_link): New function. Locates a section in a BFD that
2967 matches a section in a different BFD.
2968 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2969 fields of reserved sections.
2970 (bfd_elf_compute_section_file_positions): Set the flags for the
2971 .shstrtab section based upon the elf_strtab_flags field in the
2972 elf_backend_data structure.
2973 (swap_out_syms): Likewise for the .strtab section.
2974 * elflink.c (bfd_elf_final_link): Set the flags for the
2975 .strtab section based upon the elf_strtab_flags field in the
2976 elf_backend_data structure.
2977 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2978 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2980 (elf_backend_set_special_section_info_and_link): Define for
2982 * elf32-sparc.c: Likewise.
2983 * elf64-x86-64.c: Likewise.
2985 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2988 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2990 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2991 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2992 applies to read-only section.
2993 * elf32-i386.c (elf_i386_link_hash_table): Add
2994 readonly_dynrelocs_against_ifunc.
2995 (elf_i386_allocate_dynrelocs): Updated.
2996 (elf_i386_size_dynamic_sections): Issue an error for read-only
2997 segment with dynamic IFUNC relocations only if
2998 readonly_dynrelocs_against_ifunc is TRUE.
2999 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3000 readonly_dynrelocs_against_ifunc.
3001 (elf_x86_64_allocate_dynrelocs): Updated.
3002 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3003 segment with dynamic IFUNC relocations only if
3004 readonly_dynrelocs_against_ifunc is TRUE.
3005 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3008 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3010 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3011 a fall through from error_ret_free_internal. Free local_syms in
3012 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3014 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3016 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3017 (relocate_plt_for_entry): Likewise.
3019 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3021 * elf32-arc.c (elf_arc_check_relocs): Changed
3023 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3025 * elf32-arc.c (name_for_global_symbol): Changed assert.
3026 (get_replace_function): Created.:
3027 (struct arc_relocation_data): Changed to signed types.
3028 (defines S, L, P, PDATA): Casted to signed type.
3029 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3030 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3031 (arc_do_relocation): Changed.
3033 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3035 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3037 (elf_arc_relocate_section): Added and changed asserts, validating
3038 the synamic symbol index.
3039 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3040 relocation if symbol has dynindx set to -1.
3042 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3045 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3046 and internal symbols which have a dynamic index into local
3049 2016-04-04 Nick Clifton <nickc@redhat.com>
3052 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3053 version number if the version is zero.
3055 2016-04-01 Alan Modra <amodra@gmail.com>
3058 * elflink.c (on_needed_list): Recursively check needed status.
3059 (elf_link_add_object_symbols): Adjust.
3061 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3063 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3064 internal_relocs only if they aren't cached.
3066 2016-03-29 Nick Clifton <nickc@redhat.com>
3069 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3070 assertion on the size of the got section to allow it to be bigger
3071 than the number of relocs.
3073 2016-03-29 Toni Spets <toni.spets@iki.fi>
3076 * coffcode.h (coff_write_object_contents): Revert accidental
3079 2016-03-22 Alan Modra <amodra@gmail.com>
3082 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3083 DW_FORM_flag_present.
3085 2016-03-22 Nick Clifton <nickc@redhat.com>
3087 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3088 architecture name for backwards compatibility.
3090 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3091 unbounded stack use.
3093 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3094 sufficiently recent version of GCC.
3095 * configure: Regenerate.
3097 2016-03-22 Alan Modra <amodra@gmail.com>
3100 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3102 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3104 * archures.c (bfd_mach_arc_nps400): Define.
3105 * bfd-in2.h: Regenerate.
3106 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3107 some existing entries to make space.
3108 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3109 (arc_elf_final_write_processing): Likewise.
3111 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3113 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3115 (arc_elf_final_write_processing): Don't bother setting cpu field
3116 in e_flags, this will have been set elsewhere.
3118 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3120 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3123 2016-03-21 Nick Clifton <nickc@redhat.com>
3125 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3126 * configure: Regenerate.
3127 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3128 alloca with call to xmalloc.
3129 * elf32-nds32.c: Likewise.
3130 * elf64-hppa.c: Likewise.
3131 * elfxx-mips.c: Likewise.
3133 * pei-x86_64.c: Likewise.
3137 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3140 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3142 (elf_i386_relocate_section): Likewise.
3143 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3144 (elf_x86_64_relocate_section): Likewise.
3146 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3149 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3150 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3151 relocation overflow check.
3153 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3155 * bfd-in2.h: Regenerated.
3157 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3160 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3161 uses bytes not octets.
3162 * elflink.c (resolve_section): Likewise.
3163 Add a bfd parameter.
3164 (eval_section): Pass the input_bfd to resolve_section.
3165 (bfd_elf_perform_complex_relocation): Convert byte offset to
3166 octets before read and writing values.
3167 (elf_link_input_bfd): Add byte to octet conversions.
3168 (elf_reloc_link_order): Likewise.
3169 (elf_fixup_link_order): Likewise.
3170 (bfd_elf_final_link): Likewise.
3171 * reloc.c (_bfd_final_link_relocate): Likewise.
3172 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3174 2016-03-10 Nick Clifton <nickc@redhat.com>
3176 * config.bfd: Mark the i370 target as obsolete.
3178 2016-03-09 Pedro Alves <palves@redhat.com>
3180 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3181 gcc ABI)" to printable name.
3182 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3183 of "v850-rh850" as printable name.
3185 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3188 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3189 relocations against absolute symbols.
3191 2016-03-09 Alan Modra <amodra@gmail.com>
3194 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3195 length elements in the archive.
3197 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3200 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3201 for -E/--dynamic-list only when not relocatable.
3203 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3206 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3207 count for locally defined local IFUNC symbols in shared object.
3208 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3210 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3213 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3216 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3217 Andrew Burgess <andrew.burgess@embecosm.com>
3219 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3220 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3221 (arc_elf_howto_init): Added assert to validate relocations.
3222 (get_middle_endian_relocation): Delete.
3223 (middle_endian_convert): New function.
3224 (ME): Redefine, now does nothing.
3225 (IS_ME): New define.
3226 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3227 definition to call middle_endian_convert. Add a new local
3228 variable and make use of this throughout. Added call to
3229 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3231 2016-03-07 Nick Clifton <nickc@redhat.com>
3234 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3235 length elements in the archive.
3237 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3239 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3240 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3242 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3245 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3246 executable as definition if the new definition comes from a
3249 2016-03-02 Alan Modra <amodra@gmail.com>
3251 * Makefile.in: Regenerate.
3252 * po/SRC-POTFILES.in: Regenerate.
3254 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3256 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3257 relocation addend when sections get merged.
3259 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3261 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3263 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3264 Assert for code sections dynamic relocs.
3266 2016-02-26 Renlin Li <renlin.li@arm.com>
3268 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3269 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3271 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3274 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3275 load with locally bound symbols if PIC is false or there is no
3276 base register. Optimize branch to 0 if PIC is false.
3277 (elf_i386_relocate_section): Don't generate dynamic relocations
3278 against undefined weak symbols if PIC is false.
3279 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3280 if we can't estimate relocation overflow with --no-relax.
3281 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3282 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3283 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3284 against undefined weak symbols if PIC is false.
3286 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3289 * bfd.c (bfd): Change flags to 20 bits.
3290 (BFD_CONVERT_ELF_COMMON): New.
3291 (BFD_USE_ELF_STT_COMMON): Likewise.
3292 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3293 BFD_USE_ELF_STT_COMMON.
3294 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3295 * configure.ac: Remove --enable-elf-stt-common.
3296 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3297 common symbol depending on BFD_CONVERT_ELF_COMMON and
3298 BFD_USE_ELF_STT_COMMON.
3299 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3301 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3303 (elf_link_convert_common_type): New function.
3304 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3305 common symbol depending on BFD_CONVERT_ELF_COMMON and
3306 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3307 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3308 and BFD_USE_ELF_STT_COMMON to object_flags.
3309 (TARGET_LITTLE_SYM): Likewise.
3310 * syms.c (BSF_KEEP_G): Renamed to ...
3311 (BSF_ELF_COMMON): This.
3312 * bfd-in2.h: Regenerated.
3313 * config.in: Likewise.
3314 * configure: Likewise.
3316 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3321 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3322 (elf_i386_link_hash_entry): Add has_got_reloc and
3324 (elf_i386_link_hash_table): Add interp.
3325 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3327 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3329 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3330 (elf_i386_fixup_symbol): New function.
3331 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3332 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3333 relocations and discard relocations against resolved undefined
3334 weak symbols in executable. Don't make resolved undefined weak
3335 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3336 relocation against undefined weak symbols in PIE.
3337 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3338 (elf_i386_relocate_section): Don't generate dynamic relocations
3339 against resolved undefined weak symbols in PIE, except for
3341 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3342 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3343 Don't generate dynamic relocation against resolved undefined weak
3344 symbol in executable.
3345 (elf_i386_finish_dynamic_sections): Call
3346 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3347 (elf_backend_fixup_symbol): New.
3348 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3349 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3351 (elf_x86_64_link_hash_table): Add interp.
3352 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3354 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3356 (elf_x86_64_check_relocs): Set has_got_reloc and
3358 (elf_x86_64_fixup_symbol): New function.
3359 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3360 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3361 relocations and discard relocations against resolved undefined
3362 weak symbols in executable. Don't make resolved undefined weak
3363 symbols in executable dynamic.
3364 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3365 (elf_x86_64_relocate_section): Check relocation overflow for
3366 dynamic relocations against unresolved weak undefined symbols.
3367 Don't generate dynamic relocations against resolved weak
3368 undefined symbols in PIE.
3369 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3370 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3371 Don't generate dynamic relocation against resolved undefined weak
3372 symbol in executable.
3373 (elf_x86_64_finish_dynamic_sections): Call
3374 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3375 (elf_backend_fixup_symbol): New.
3377 2016-02-26 Alan Modra <amodra@gmail.com>
3379 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3380 save_restore_funcs, rest of sections when not relocatable.
3381 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3382 (sfpr_define): Define all symbols on emitted code.
3383 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3384 when relocatable. Move sfpr_define loop earlier.
3386 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3388 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3389 (elf_x86_64_relocate_section): Use it. Replace
3390 x86_64_elf_howto_table[r_type] with howto.
3392 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3395 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3396 symbol version is unknown.
3398 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3400 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3401 to (bfd_vma) -1 when setting needs_plt to 0.
3402 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3404 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3406 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3407 library, instead of PIC, and don't check PDE when making linker
3408 assigned symbol dynamic.
3410 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3412 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3413 ABIVERSION for non-executable stack.
3415 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3418 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3419 Always produce a RELATIVE reloc for a local symbol.
3421 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3423 Fix test-case ld-elf/pr19617b
3424 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3425 discard unused non-function symbols when --dynamic-list-data.
3427 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3429 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3430 dynsym section, even if it is empty, with dynamic sections.
3432 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3434 * syms.c: Remove BSF_COMMON from comments.
3435 * bfd-in2.h: Regenerated.
3437 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3439 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3440 for destination. Remove useless function parameters.
3441 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3443 2016-02-19 Nick Clifton <nickc@redhat.com>
3446 * aoutx.h (aout_link_add_symbols): Check for out of range string
3450 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3451 processing if we encounter a reloc without an associated symbol.
3453 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3456 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3457 sections for -E/--dynamic-list.
3459 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3461 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3464 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3466 * plugin.c (plugin_vec): Set match priority to 255.
3467 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3468 matching against the plugin vector, take priority from there not
3471 2016-02-15 Nick Clifton <nickc@redhat.com>
3473 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3474 for length and type fields. Use a signed value for the
3475 suffix_length field.
3477 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3480 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3481 significant bit in GOT offset for R_386_GOT32X.
3483 2016-02-10 Nick Clifton <nickc@redhat.com>
3486 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3488 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3489 number of messages about FDE encoding preventing .eh_frame_hdr
3492 2016-02-09 Nick Clifton <nickc@redhat.com>
3494 * oasys.c (oasys_archive_p): Fix indentation.
3495 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3496 constant for left shifting.
3498 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3499 helpful warning message to explain why certain AArch64 relocs
3502 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3504 * pe-mips.c (coff_mips_reloc): Fix formatting.
3506 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3508 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3509 to bfd_mach_arc_arc600.
3511 2016-02-04 Alan Modra <amodra@gmail.com>
3513 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3516 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3519 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3520 distances in the compressed_size field of the output section.
3522 2016-02-02 Alan Modra <amodra@gmail.com>
3524 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3525 ELFv2 entry optimization.
3527 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3530 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3531 no relocations in relocatable files.
3533 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3536 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3537 if a symbol from a library loaded via DT_NEEDED doesn't match
3538 the symbol referenced by regular object.
3540 2016-02-01 Nathaniel Smith <njs@pobox.com>
3542 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3545 2016-02-01 Alan Modra <amodra@gmail.com>
3547 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3548 an out of range reloc_index.
3549 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3551 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3553 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3554 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3555 * Makefile.in: Regenerated.
3557 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3559 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3561 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3564 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3566 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3568 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3571 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3572 against STT_GNU_IFUNC symbol only with dynamic symbols.
3573 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3575 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3578 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3579 decompress debug sections.
3581 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3583 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3586 2016-01-25 Nick Clifton <nickc@redhat.com>
3589 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3590 dsym filename buffer.
3592 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3594 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3596 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3598 * elfxx-mips.c (BZ16_REG): Correct calculation.
3600 2016-01-21 Nick Clifton <nickc@redhat.com>
3602 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3603 changing the type of _loc to be bfd_byte *.
3604 (elf_arc_finish_dynamic_symbol): Likewise.
3606 2016-01-21 Nick Clifton <nickc@redhat.com>
3609 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3610 class of the linker stub bfd.
3611 (elf32_arm_check_relocs): Skip check for pic format after
3612 processing a vxWorks R_ARM_ABS12 reloc.
3613 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3614 reporting a class mismatch.
3616 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3618 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3619 veneer for sym_sec != input_sec.
3620 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3621 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3622 calculation destination.
3624 2016-01-21 Alan Modra <amodra@gmail.com>
3626 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3627 (swap_linux_prpsinfo64_out): New function.
3628 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3629 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3630 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3631 (elfcore_write_linux_prpsinfo64): Likewise.
3632 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3633 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3634 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3636 2016-01-21 Alan Modra <amodra@gmail.com>
3638 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3639 * elf.c: Adjust #include.
3640 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3641 * Makefile.am (SOURCE_HFILES): Update.
3642 * Makefile.in: Regenerate.
3643 * po/SRC-PORFILES.in: Regenerate.
3645 2016-01-21 Alan Modra <amodra@gmail.com>
3647 * configure.ac: Move corefile selection later in file. Move
3648 tdefaults code immediately after other target vector code.
3649 * configure: Regenerate.
3651 2016-01-20 Mickael Guene <mickael.guene@st.com>
3653 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3654 section using '.text.noread' pattern.
3656 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3658 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3660 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3661 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3663 * arc-plt.def: New file.
3664 * arc-plt.h: Likewise.
3665 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3666 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3667 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3668 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3669 (name_for_global_symbol): Added.
3670 (ADD_RELA): Helper to create dynamic relocs.
3671 (new_got_entry_to_list): Create a new got entry in linked list.
3672 (symbol_has_entry_of_type): Search for specific type of entry in
3674 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3675 (is_reloc_for_TLS, arc_elf_set_private_flags)
3676 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3677 (arc_elf_merge_private_bfd_data): New functions.
3678 (debug_arc_reloc): Cleaned debug info printing.
3679 (PDATA reloc): Changed not to perform address alignment.
3680 (reverse_me): Added. Fix for ARC_32 relocs.
3681 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3683 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3684 Changed function to access an array of list of GOT entries instead
3685 of just an array of offsets.
3686 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3687 (elf_arc_check_relocs): Likewise.
3688 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3689 (elf_arc_finish_dynamic_sections): Likewise
3690 (arc_create_dynamic_sections): Modified conditions to create
3692 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3693 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3694 (relocate_plt_for_entry): Changed to support new way to define PLT
3696 (add_symbol_to_plt): Likewise.
3697 (arc_elf_link_hash_table_create): New function.
3699 2016-01-18 Nick Clifton <nickc@redhat.com>
3702 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3703 section number into internal section number.
3704 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3705 * coffswap.h (coff_swap_sym_in): Likewise.
3706 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3707 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3708 section number field is big enough to hold the external value.
3710 2016-01-17 Alan Modra <amodra@gmail.com>
3712 * configure: Regenerate.
3714 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3716 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3717 when address in first unwind entry does not match start of
3720 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3721 Jiong Wang <jiong.wang@arm.com>
3724 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3727 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3729 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3730 place 'R_' before the reloc name returned.
3731 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3732 the relocation string.
3734 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3736 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3737 factored out from...
3738 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3740 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3742 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3743 attribute check after ELF file header flag check.
3745 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3747 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3748 return status from `_bfd_elf_merge_object_attributes'.
3750 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3752 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3753 factored out from...
3754 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3756 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3758 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3759 handling of input MIPS ABI flags together.
3761 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3763 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3764 attribute checks for null input.
3766 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3768 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3769 pointers to target data.
3771 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3773 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3776 2016-01-01 Alan Modra <amodra@gmail.com>
3778 Update year range in copyright notice of all files.
3780 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3782 Copyright (C) 2016 Free Software Foundation, Inc.
3784 Copying and distribution of this file, with or without modification,
3785 are permitted in any medium without royalty provided the copyright
3786 notice and this notice are preserved.
3792 version-control: never