1 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
3 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
5 (elf_link_output_extsym): Don't change bind from global to
6 local when linking executable.
8 2016-11-28 Nick Clifton <nickc@redhat.com>
11 * elf.c (phdr_sorter): Delete.
12 (assign_file_positions_except_relocs): Do not sort program
15 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
18 * peXXigen.c (rsrc_process_section): Do not shrink the merged
21 2016-11-24 Jiong Wang <jiong.wang@arm.com>
24 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
27 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
29 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
31 2016-11-23 Nick Clifton <nickc@redhat.com>
34 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
35 they contain the program headers.
36 (_bfd_elf_map_sections_to_segments): If the linker created the
37 PHDR segment then always attempt to include it in a LOAD segment.
38 (assign_file_positions_for_non_load_sections): Allow LOAD segments
39 to overlap PHDR segments.
40 (phdr_sorter): New function. Sorts program headers.
41 (assign_file_positions_except_relocs): Sort the program headers
42 before writing them out. Issue an error if the PHDR segment is
43 not covered by a LOAD segment, unless the backend allows it.
44 * elf-bfd.h (struct elf_backend_data): Add
45 elf_backend_allow_non_load_phdr.
46 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
47 default definition that returns FALSE.
48 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
50 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
52 (elf_backend_allow_non_load_phdr): Define.
53 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
54 place the interpreter string into the .interp section if the
55 nointerp flag is set in the link info structure.
56 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
57 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
58 _gp symbol not being part of the output.
60 2016-11-23 Alan Modra <amodra@gmail.com>
62 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
63 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
64 (elfNN_bed): Init new field.
65 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
67 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
69 (elf_backend_dtrel_excludes_plt): Define.
70 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
71 (elf_backend_dtrel_excludes_plt): Define.
72 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
73 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
74 (elf_backend_dtrel_excludes_plt): Define.
75 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
77 (elf_backend_dtrel_excludes_plt): Define.
78 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
80 (elf_backend_dtrel_excludes_plt): Define.
81 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
83 (elf_backend_dtrel_excludes_plt): Define.
84 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
86 (elf_backend_dtrel_excludes_plt): Define.
87 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
89 (elf_backend_dtrel_excludes_plt): Define.
90 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
92 (elf_backend_dtrel_excludes_plt): Define.
93 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
95 (elf_backend_dtrel_excludes_plt): Define.
96 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
98 (elf_backend_dtrel_excludes_plt): Define.
99 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
100 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
102 (elf_backend_dtrel_excludes_plt): Define.
103 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
104 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
106 (elf_backend_dtrel_excludes_plt): Define.
107 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
109 (elf_backend_dtrel_excludes_plt): Define.
110 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
112 (elf_backend_dtrel_excludes_plt): Define.
113 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
115 (elf_backend_dtrel_excludes_plt): Define.
116 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
118 (elf_backend_dtrel_excludes_plt): Define.
119 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
120 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
122 (elf_backend_dtrel_excludes_plt): Define.
123 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
125 (elf_backend_dtrel_excludes_plt): Define.
126 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
128 (elf_backend_dtrel_excludes_plt): Define.
129 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
131 (elf_backend_dtrel_excludes_plt): Define.
132 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
134 (elf_backend_dtrel_excludes_plt): Define.
135 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
137 (elf_backend_dtrel_excludes_plt): Define.
138 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
140 (elf_backend_dtrel_excludes_plt): Define.
141 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
143 (elf_backend_dtrel_excludes_plt): Define.
144 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
146 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
148 2016-11-23 Alan Modra <amodra@gmail.com>
150 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
152 (mn10300_elf_final_link_relocate): Likewise.
153 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
154 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
155 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
156 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
157 * elf32-bfin.c (bfin_check_relocs): Likewise.
158 (bfin_relocate_section): Likewise.
159 (bfin_gc_sweep_hook): Likewise.
160 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
162 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
163 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
165 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
167 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
168 (bfin_size_dynamic_sections): Likewise.
169 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
170 (cr16_elf_check_relocs): Likewise.
171 (cr16_elf_final_link_relocate): Likewise.
172 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
173 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
174 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
175 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
176 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
177 * elf32-cris.c (cris_elf_relocate_section): Likewise.
178 (elf_cris_finish_dynamic_symbol): Likewise.
179 (elf_cris_finish_dynamic_sections): Likewise.
180 (cris_elf_gc_sweep_hook): Likewise.
181 (elf_cris_adjust_gotplt_to_got): Likewise.
182 (elf_cris_adjust_dynamic_symbol): Likewise.
183 (cris_elf_check_relocs): Likewise. Delete dead code.
184 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
186 (elf_cris_discard_excess_program_dynamics): Likewise.
187 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
188 sgotrel, splt and spltrel.
189 (frvfdpic_got_section, frvfdpic_gotrel_section,
190 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
192 (_frv_create_got_section): Likewise.
193 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
194 srelgot, splt and srelplt.
195 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
196 (elf32_hppa_create_dynamic_sections): Likewise.
197 (elf32_hppa_check_relocs): Likewise.
198 (allocate_plt_static): Likewise.
199 (allocate_dynrelocs): Likewise.
200 (elf32_hppa_size_dynamic_sections): Likewise.
201 (elf32_hppa_relocate_section): Likewise.
202 (elf32_hppa_finish_dynamic_symbol): Likewise.
203 (elf32_hppa_finish_dynamic_sections): Likewise.
204 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
205 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
206 sgotplt, srelgot, splt and srelplt.
207 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
209 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
210 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
211 (lm32_elf_check_relocs): Likewise.
212 (lm32_elf_finish_dynamic_sections): Likewise.
213 (lm32_elf_finish_dynamic_symbol): Likewise.
214 (allocate_dynrelocs): Likewise.
215 (lm32_elf_size_dynamic_sections): Likewise.
216 (lm32_elf_create_dynamic_sections): Likewise.
217 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
218 (m32c_elf_check_relocs): Likewise.
219 (m32c_elf_finish_dynamic_sections): Likewise.
220 (m32c_elf_always_size_sections): Likewise.
221 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
222 sgotplt, srelgot, splt and srelplt.
223 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
224 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
226 (allocate_dynrelocs): Likewise.
227 (m32r_elf_size_dynamic_sections): Likewise.
228 (m32r_elf_relocate_section): Likewise.
229 (m32r_elf_finish_dynamic_symbol): Likewise.
230 (m32r_elf_finish_dynamic_sections): Likewise.
231 (m32r_elf_check_relocs): Likewise.
232 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
233 (elf_m68k_check_relocs): Likewise.
234 (elf_m68k_adjust_dynamic_symbol): Likewise.
235 (elf_m68k_size_dynamic_sections): Likewise.
236 (elf_m68k_relocate_section): Likewise.
237 (elf_m68k_finish_dynamic_symbol): Likewise.
238 (elf_m68k_finish_dynamic_sections): Likewise.
239 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
240 sgotplt, srelgot, splt and srelplt.
241 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
243 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
245 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
246 (allocate_dynrelocs): Likewise.
247 (elf_metag_size_dynamic_sections): Likewise.
248 (elf_metag_finish_dynamic_symbol): Likewise.
249 (elf_metag_finish_dynamic_sections): Likewise.
250 (elf_metag_size_stubs): Likewise.
251 (elf_backend_got_header_size): Don't define.
252 (elf_backend_want_got_plt): Define.
253 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
254 sgotplt, srelgot, splt and srelpl.
255 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
257 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
258 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
259 (microblaze_elf_create_dynamic_sections): Likewise.
260 (allocate_dynrelocs): Likewise.
261 (microblaze_elf_size_dynamic_sections): Likewise.
262 (microblaze_elf_finish_dynamic_symbol): Likewise.
263 (microblaze_elf_finish_dynamic_sections): Likewise.
264 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
266 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
267 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
269 (allocate_dynrelocs): Likewise.
270 (nds32_elf_size_dynamic_sections): Likewise.
271 (nds32_elf_relocate_section): Likewise.
272 (nds32_elf_finish_dynamic_symbol): Likewise.
273 (nds32_elf_finish_dynamic_sections): Likewise.
274 (nds32_elf_check_relocs): Likewise.
275 (calculate_plt_memory_address): Likewise.
276 (calculate_got_memory_address): Likewise.
277 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
278 sgotplt, srelgot, splt and srelplt.
279 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
280 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
281 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
282 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
283 (or1k_elf_finish_dynamic_sections): Likewise.
284 (or1k_elf_finish_dynamic_symbol): Likewise.
285 (allocate_dynrelocs): Likewise.
286 (or1k_elf_size_dynamic_sections): Likewise.
287 (or1k_elf_create_dynamic_sections): Likewise.
288 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
289 plt, relplt, iplt, reliplt and sgotplt.
290 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
291 (ppc_elf_create_glink): Likewise.
292 (ppc_elf_create_dynamic_sections): Likewise.
293 (ppc_elf_check_relocs): Likewise.
294 (ppc_elf_select_plt_layout): Likewise.
295 (ppc_elf_tls_setup): Likewise.
296 (allocate_got): Likewise.
297 (allocate_dynrelocs): Likewise.
298 (ppc_elf_size_dynamic_sections): Likewise.
299 (ppc_elf_relax_section): Likewise.
300 (ppc_elf_relocate_section): Likewise.
301 (ppc_elf_finish_dynamic_symbol): Likewise.
302 (ppc_elf_reloc_type_class): Likewise.
303 (ppc_elf_finish_dynamic_sections): Likewise.
304 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
305 (rl78_elf_check_relocs): Likewise.
306 (rl78_elf_finish_dynamic_sections): Likewise.
307 (rl78_elf_always_size_sections): Likewise.
308 * elf32-s390.c (create_got_section): Delete.
309 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
310 (elf_s390_check_relocs): Likewise.
311 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
312 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
313 * elf32-score7.c (score_elf_create_got_section): As above.
314 (s7_bfd_score_elf_finish_dynamic_sections): As above.
315 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
316 sgotplt, srelgot, splt and srelplt.
317 (create_got_section): Don't set them.
318 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
320 (allocate_dynrelocs): Likewise.
321 (sh_elf_size_dynamic_sections): Likewise.
322 (sh_elf_add_rofixup): Likewise.
323 (sh_elf_relocate_section): Likewise.
324 (sh_elf_check_relocs): Likewise.
325 (sh_elf_finish_dynamic_symbol): Likewise.
326 (sh_elf_finish_dynamic_sections): Likewise.
327 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
328 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
329 * elf32-vax.c (elf_vax_check_relocs): Likewise.
330 (elf_vax_adjust_dynamic_symbol): Likewise.
331 (elf_vax_always_size_sections): Likewise.
332 (elf_vax_instantiate_got_entries): Likewise.
333 (elf_vax_relocate_section): Likewise.
334 (elf_vax_finish_dynamic_symbol): Likewise.
335 (elf_vax_finish_dynamic_sections): Likewise.
336 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
337 (xstormy16_elf_always_size_sections): Likewise.
338 (xstormy16_elf_relocate_section): Likewise.
339 (xstormy16_elf_finish_dynamic_sections): Likewise.
340 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
341 sgotplt, srelgot, splt and srelplt.
342 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
344 (elf_xtensa_allocate_dynrelocs): Likewise.
345 (elf_xtensa_allocate_local_got_size): Likewise.
346 (elf_xtensa_size_dynamic_sections): Likewise.
347 (elf_xtensa_relocate_section): Likewise.
348 (elf_xtensa_finish_dynamic_sections): Likewise.
349 (shrink_dynamic_reloc_sections): Likewise.
350 (elf_xtensa_get_plt_section): Likewise.
351 (elf_xtensa_get_gotplt_section): Likewise.
352 (xtensa_callback_required_dependence): Likewise.
353 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
354 shortcuts to dynamic sections.
355 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
357 (elf64_alpha_size_plt_section): Likewise.
358 (elf64_alpha_size_rela_got_1): Likewise.
359 (elf64_alpha_size_rela_got_section): Likewise.
360 (elf64_alpha_relocate_section): Likewise.
361 (elf64_alpha_finish_dynamic_symbol): Likewise.
362 (elf64_alpha_finish_dynamic_sections): Likewise.
363 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
364 * elf64-s390.c (create_got_section): Delete.
365 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
366 (elf_s390_check_relocs): Likewise.
367 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
369 (sh_elf64_check_relocs): Likewise.
370 (sh64_elf64_adjust_dynamic_symbol): Likewise.
371 (sh64_elf64_size_dynamic_sections): Likewise.
372 (sh64_elf64_finish_dynamic_symbol): Likewise.
373 (sh64_elf64_finish_dynamic_sections): Likewise.
374 * elflink.c (_bfd_elf_create_got_section): Likewise.
375 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
376 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
377 (elfNN_ia64_finish_dynamic_sections): Likewise.
378 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
379 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
380 sgotplt, splt and sgot.
381 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
383 (mips_elf_gotplt_index): Likewise.
384 (mips_elf_primary_global_got_index): Likewise.
385 (mips_elf_global_got_index): Likewise.
386 (mips_elf_got_offset_from_index): Likewise.
387 (mips_elf_create_local_got_entry): Likewise.
388 (mips_elf_create_got_section): Likewise.
389 (mips_elf_calculate_relocation): Likewise.
390 (_bfd_mips_elf_create_dynamic_sections): Likewise.
391 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
392 (mips_elf_lay_out_got): Likewise.
393 (mips_elf_set_plt_sym_value): Likewise.
394 (_bfd_mips_elf_size_dynamic_sections): Likewise.
395 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
396 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
397 (mips_finish_exec_plt): Likewise.
398 (mips_vxworks_finish_exec_plt): Likewise.
399 (mips_vxworks_finish_shared_plt): Likewise.
400 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
401 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
402 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
404 2016-11-23 Alan Modra <amodra@gmail.com>
406 * po/BLD-POTFILES.in: Regenerate.
407 * po/SRC-POTFILES.in: Regenerate.
409 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
411 * warning.m4: Fix spelling in comments.
412 * configure.ac: Fix spelling in comments.
413 * configure: Regenerate.
415 2016-11-22 Alan Modra <amodra@gmail.com>
418 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
419 * elf32-ppc.c: Include opcode/ppc.h.
420 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
421 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
422 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
423 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
424 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
425 (ppc_elf_link_hash_table_create): Update default_params init.
426 (ppc_elf_vle_split16): Correct shift and mask. Add params.
427 Report or fix insn/reloc mismatches.
428 (ppc_elf_relocate_section): Pass input_section, offset and fixup
429 to ppc_elf_vle_split16.
431 2016-11-22 Alan Modra <amodra@gmail.com>
433 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
434 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
435 bfd_put_32 param with input_bfd.
436 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
437 ppc_elf_vle_split16 param.
438 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
440 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
442 * dwarf2.c (build_line_info_table): Rename `index' local
443 variable to `line_index'.
444 (build_lookup_funcinfo_table): Rename `index' local variable to
447 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
449 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
450 apply the negative GOT offset optimization in 64-bit code.
452 2016-11-18 James Clarke <jrtc27@jrtc27.com>
454 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
455 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
456 R_SPARC_GOT* for non-local references. Instead, treat them like
457 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
458 immediate with the calculated relocation.
460 2016-11-18 Nick Clifton <nickc@redhat.com>
463 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
464 an informative error message.
466 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
469 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
470 manipulation of diff value, and don't assume sym2 is less than sym1.
471 (elf32_avr_adjust_reloc_if_spans_insn): New function.
472 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
473 and remove redundant did_pad.
476 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
479 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
480 plt_got.offset for R_X86_64_PLTOFF64.
482 2016-11-14 Nick Clifton <nickc@redhat.com>
484 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
486 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
489 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
490 but treat them as debugging symbols.
492 2016-11-10 Jiong Wang <jiong.wang@arm.com>
495 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
496 symbol locally in PIE.
498 2016-11-10 Nick Clifton <nickc@redhat.com>
501 * compress.c (bfd_get_full_section_contents): Provide a more
502 helpful error message when a section is too large to load.
504 2016-11-08 Pedro Alves <palves@redhat.com>
506 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
509 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
511 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
512 'number_of_functions' to keep lookup table and number of entries in
514 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
515 to keep lookup table and number of entries in the table.
516 (lookup_funcinfo): New structure for lookup table for function
518 (build_line_info_table): New function to create and build the lookup
519 table for line information.
520 (lookup_address_in_line_info_table): Use the lookup table instead of
521 traverse a linked list.
522 (compare_lookup_funcinfos): New compare fuction used in sorting of
523 lookup table for function references.
524 (build_lookup_funcinfo_table): New function to create, build and
525 sort the lookup table for functions references.
526 (lookup_address_in_function_table): Use the table instead of
527 traverse a linked list.
528 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
531 2016-11-04 Nick Clifton <nickc@redhat.com>
533 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
534 when supporting 64-bit BFD targets.
536 2016-11-03 Tristan Gingold <gingold@adacore.com>
538 * config.bfd: Deprecate many old triplets.
540 2016-11-03 Nick Clifton <nickc@redhat.com>
542 * po/da.po: Updated Danish translation.
544 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
546 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
547 not fall through to the default case.
549 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
550 Andrew Waterman <andrew@sifive.com>
552 Add support for RISC-V architecture.
553 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
554 * config.bdf: Likewise.
555 * configure.ac: Likewise.
556 * Makefile.in: Regenerate.
557 * configure: Regenerate.
558 * archures.c: Add bfd_riscv_arch.
559 * reloc.c: Add riscv relocs.
560 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
561 * bfd-in2.h: Regenerate.
562 * libbfd.h: Regenerate.
563 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
564 * elfnn-riscv.c: New file.
565 * elfxx-riscv.c: New file.
566 * elfxx-riscv.h: New file.
568 2016-10-31 Alan Modra <amodra@gmail.com>
571 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
574 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
576 * cpu-arc.c (arc_get_mach): Delete.
578 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
580 * elfxx-mips.c (STUB_JALR): Correct description.
582 2016-10-20 Nick Clifton <nickc@redhat.com>
584 * po/gas.pot: Regenerate.
586 2016-10-19 Nick Clifton <nickc@redhat.com>
588 * aout-adobe.c: Add missing c-format tags for translatable strings.
589 * aout-cris.c: Likewise.
592 * binary.c: Likewise.
594 * coff-alpha.c: Likewise.
595 * coff-arm.c: Likewise.
596 * coff-i860.c: Likewise.
597 * coff-mcore.c: Likewise.
598 * coff-ppc.c: Likewise.
599 * coff-rs6000.c: Likewise.
600 * coff-sh.c: Likewise.
601 * coff-tic4x.c: Likewise.
602 * coff-tic54x.c: Likewise.
603 * coff-tic80.c: Likewise.
604 * coff64-rs6000.c: Likewise.
605 * coffcode.h: Likewise.
606 * coffgen.c: Likewise.
607 * cofflink.c: Likewise.
608 * coffswap.h: Likewise.
609 * cpu-arm.c: Likewise.
610 * dwarf2.c: Likewise.
612 * elf-attrs.c: Likewise.
613 * elf-eh-frame.c: Likewise.
614 * elf-ifunc.c: Likewise.
615 * elf-m10300.c: Likewise.
616 * elf-s390-common.c: Likewise.
618 * elf32-arc.c: Likewise.
619 * elf32-arm.c: Likewise.
620 * elf32-avr.c: Likewise.
621 * elf32-bfin.c: Likewise.
622 * elf32-cr16.c: Likewise.
623 * elf32-cr16c.c: Likewise.
624 * elf32-cris.c: Likewise.
625 * elf32-crx.c: Likewise.
626 * elf32-d10v.c: Likewise.
627 * elf32-d30v.c: Likewise.
628 * elf32-epiphany.c: Likewise.
629 * elf32-fr30.c: Likewise.
630 * elf32-frv.c: Likewise.
631 * elf32-gen.c: Likewise.
632 * elf32-hppa.c: Likewise.
633 * elf32-i370.c: Likewise.
634 * elf32-i386.c: Likewise.
635 * elf32-i960.c: Likewise.
636 * elf32-ip2k.c: Likewise.
637 * elf32-iq2000.c: Likewise.
638 * elf32-lm32.c: Likewise.
639 * elf32-m32c.c: Likewise.
640 * elf32-m32r.c: Likewise.
641 * elf32-m68hc11.c: Likewise.
642 * elf32-m68hc12.c: Likewise.
643 * elf32-m68hc1x.c: Likewise.
644 * elf32-m68k.c: Likewise.
645 * elf32-mcore.c: Likewise.
646 * elf32-mep.c: Likewise.
647 * elf32-metag.c: Likewise.
648 * elf32-microblaze.c: Likewise.
649 * elf32-moxie.c: Likewise.
650 * elf32-msp430.c: Likewise.
651 * elf32-mt.c: Likewise.
652 * elf32-nds32.c: Likewise.
653 * elf32-nios2.c: Likewise.
654 * elf32-or1k.c: Likewise.
655 * elf32-pj.c: Likewise.
656 * elf32-ppc.c: Likewise.
657 * elf32-rl78.c: Likewise.
658 * elf32-rx.c: Likewise.
659 * elf32-s390.c: Likewise.
660 * elf32-score.c: Likewise.
661 * elf32-score7.c: Likewise.
662 * elf32-sh-symbian.c: Likewise.
663 * elf32-sh.c: Likewise.
664 * elf32-sh64.c: Likewise.
665 * elf32-spu.c: Likewise.
666 * elf32-tic6x.c: Likewise.
667 * elf32-tilepro.c: Likewise.
668 * elf32-v850.c: Likewise.
669 * elf32-vax.c: Likewise.
670 * elf32-visium.c: Likewise.
671 * elf32-xgate.c: Likewise.
672 * elf32-xtensa.c: Likewise.
673 * elf64-alpha.c: Likewise.
674 * elf64-gen.c: Likewise.
675 * elf64-hppa.c: Likewise.
676 * elf64-ia64-vms.c: Likewise.
677 * elf64-mmix.c: Likewise.
678 * elf64-ppc.c: Likewise.
679 * elf64-s390.c: Likewise.
680 * elf64-sh64.c: Likewise.
681 * elf64-sparc.c: Likewise.
682 * elf64-x86-64.c: Likewise.
683 * elfcode.h: Likewise.
684 * elfcore.h: Likewise.
685 * elflink.c: Likewise.
686 * elfnn-aarch64.c: Likewise.
687 * elfnn-ia64.c: Likewise.
688 * elfxx-mips.c: Likewise.
689 * elfxx-sparc.c: Likewise.
690 * elfxx-tilegx.c: Likewise.
693 * libbfd.c: Likewise.
694 * linker.c: Likewise.
695 * m68klinux.c: Likewise.
696 * mach-o.c: Likewise.
701 * pe-mips.c: Likewise.
702 * peXXigen.c: Likewise.
703 * pei-x86_64.c: Likewise.
704 * peicode.h: Likewise.
705 * ppcboot.c: Likewise.
707 * sparclinux.c: Likewise.
710 * vms-alpha.c: Likewise.
711 * vms-lib.c: Likewise.
712 * xcofflink.c: Likewise.
714 2016-10-18 Nick Clifton <nickc@redhat.com>
716 * po/da.po: Updated Danish translation.
718 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
720 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
723 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
725 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
726 variable to `reloc_index'.
728 2016-10-12 Alan Modra <amodra@gmail.com>
730 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
731 (STD_SECTION): Adjust to suit.
732 * elf.c (_bfd_elf_large_com_section): Likewise.
733 * bfd-in2.h: Regenerate.
735 2016-10-11 Alan Modra <amodra@gmail.com>
737 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
738 defined temporarily with bfd_und_section.
739 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
740 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
741 symbols with bfd_und_section.
743 2016-10-07 Alan Modra <amodra@gmail.com>
745 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
746 obfd param with struct bfd_link_info param. Update all callers.
747 * linker.c (bfd_merge_private_bfd_data): Likewise.
748 (_bfd_generic_verify_endian_match): Likewise.
749 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
750 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
751 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
752 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
753 (_bfd_elf_merge_object_attributes): Likewise.
754 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
755 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
756 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
757 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
758 (elf32_arm_merge_private_bfd_data): Likewise.
759 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
760 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
761 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
762 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
763 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
764 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
765 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
766 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
767 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
768 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
769 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
770 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
771 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
772 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
773 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
774 (elf32_msp430_merge_private_bfd_data): Likewise.
775 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
776 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
777 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
778 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
779 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
780 (ppc_elf_merge_obj_attributes): Likewise.
781 (ppc_elf_merge_private_bfd_data): Likewise.
782 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
783 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
784 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
785 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
786 (elf32_score_merge_private_bfd_data): Likewise.
787 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
788 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
789 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
790 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
791 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
792 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
793 (elf32_tic6x_merge_private_bfd_data): Likewise.
794 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
795 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
796 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
797 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
798 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
799 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
800 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
801 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
802 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
803 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
804 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
805 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
806 (mips_elf_merge_obj_attributes): Likewise.
807 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
808 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
809 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
810 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
811 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
812 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
813 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
814 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
815 * bfd-in2.h: Regenerate.
816 * libbfd.h: Regenerate.
818 2016-10-07 Alan Modra <amodra@gmail.com>
820 * Makefile.am (LIBBFD_H_FILES): Update.
821 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
822 * cpu-sh.c (sh_merge_bfd_arch): Move to..
823 * elf32-sh.c: ..here, and make static.
824 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
826 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
827 _bfd_generic_verify_endian_match.
828 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
829 (bfd_elf32_bfd_merge_private_bfd_data): Define as
830 _bfd_generic_verify_endian_match.
831 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
833 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
834 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
835 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
836 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
837 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
838 * linker.c: ..here, and make internal.
839 * bfd.c (bfd_merge_private_bfd_data): Move to..
841 * Makefile.in: Regenerate.
842 * doc/Makefile.in: Regenerate.
843 * bfd-in2.h: Regenerate.
844 * libbfd.h: Regenerate.
846 2016-10-06 Alan Modra <amodra@gmail.com>
848 * coff-h8300.c: Spell fall through comments consistently.
849 * coffgen.c: Likewise.
850 * elf32-hppa.c: Likewise.
851 * elf32-ppc.c: Likewise.
852 * elf32-score.c: Likewise.
853 * elf32-score7.c: Likewise.
854 * elf64-ppc.c: Likewise.
855 * elfxx-aarch64.c: Likewise.
856 * elfxx-mips.c: Likewise.
857 * cpu-ns32k.c: Add missing fall through comments.
858 * elf-m10300.c: Likewise.
859 * elf32-arm.c: Likewise.
860 * elf32-avr.c: Likewise.
861 * elf32-bfin.c: Likewise.
862 * elf32-frv.c: Likewise.
863 * elf32-i386.c: Likewise.
864 * elf32-microblaze.c: Likewise.
865 * elf32-nds32.c: Likewise.
866 * elf32-ppc.c: Likewise.
867 * elf32-rl78.c: Likewise.
868 * elf32-rx.c: Likewise.
869 * elf32-s390.c: Likewise.
870 * elf32-sh.c: Likewise.
871 * elf32-tic6x.c: Likewise.
872 * elf64-ia64-vms.c: Likewise.
873 * elf64-ppc.c: Likewise.
874 * elf64-s390.c: Likewise.
875 * elf64-x86-64.c: Likewise.
876 * elflink.c: Likewise.
877 * elfnn-aarch64.c: Likewise.
878 * elfnn-ia64.c: Likewise.
883 * versados.c: Likewise.
885 2016-10-06 Alan Modra <amodra@gmail.com>
887 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
889 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
890 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
892 2016-10-06 Alan Modra <amodra@gmail.com>
894 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
895 OR in arithmetic expression, not boolean OR.
897 2016-09-30 Alan Modra <amodra@gmail.com>
899 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
900 as per comment at head of bfd-in2.h.
901 * Makefile.in: Regenerate.
903 2016-09-30 Alan Modra <amodra@gmail.com>
905 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
906 _bfd_error_handler (...) throughout.
907 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
908 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
909 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
910 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
911 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
912 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
913 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
914 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
915 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
916 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
917 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
918 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
919 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
920 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
921 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
922 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
923 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
924 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
925 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
926 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
927 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
928 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
929 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
930 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
931 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
932 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
933 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
934 * xcofflink.c: Likewise.
936 2016-09-30 Alan Modra <amodra@gmail.com>
938 * bfd-in.h: Include stdarg.h.
939 * bfd.c (bfd_error_handler_type): Make like vprintf.
940 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
941 (error_handler_internal): New function, split out from..
942 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
943 (bfd_set_error_handler): Update.
944 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
945 (_bfd_assert_handler): Make static.
946 * coffgen.c (null_error_handler): Update params.
947 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
948 Don't use bfd_error_handler_type.
949 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
950 * elfxx-target.h (elf_backend_link_order_error_handler): Default
951 to _bfd_error_handler.
952 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
953 (bfd_assert_handler_type): Likewise.
954 (_bfd_error_handler): Update.
955 * bfd-in2.h: Regenerate.
956 * libbfd.h: Regenerate.
958 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
961 * elf-bfd.h (struct elf_backend_data): Delete
962 elf_backend_count_output_relocs callback and add
963 elf_backend_update_relocs.
964 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
965 (emit_relocs): Deleted.
966 (elf32_arm_emit_relocs): Deleted.
967 (elf_backend_emit_relocs): Updated not to use the old functions.
968 (elf32_arm_update_relocs): New function.
969 (elf_backend_update_relocs): New define.
970 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
971 relocation count. Call elf_backend_emit_relocs.
972 (_bfd_elf_size_reloc_section): Do not call
973 elf_backend_count_output_relocs.
974 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
975 (elf_backend_update_relocs): New define.
977 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
980 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
981 Thumb-ARM stub is too far.
983 2016-09-27 Nick Clifton <nickc@redhat.com>
986 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
987 timestamp field if real time values are not being stored.
989 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
991 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
992 to verify CC_FOR_BUILD compiler.
993 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
994 and add CC_FOR_BUILD compiler checks.
995 * Makefile.in: Regenerate.
996 * configure: Likewise.
997 * doc/Makefile.in: Likewise.
999 2016-09-26 Awson <kyrab@mail.ru>
1002 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1003 for R_AMD64_PCRQUAD relocations.
1005 2016-09-26 Alan Modra <amodra@gmail.com>
1007 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1008 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1009 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1010 attributes, merge them. Don't warn about undefined tag bits,
1011 or copy unknown values to output.
1012 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1013 _bfd_elf_ppc_merge_fp_attributes.
1015 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1018 * elf-bfd.h (struct elf_backend_data): Add
1019 elf_backend_count_output_relocs callback to count relocations in
1021 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1022 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1023 (elf32_arm_count_output_relocs): New function.
1024 (emit_relocs): New function.
1025 (elf32_arm_emit_relocs): New function.
1026 (elf32_arm_vxworks_emit_relocs): New function.
1027 (elf_backend_emit_relocs): Updated to use the new functions.
1028 (elf_backend_count_output_relocs): New define.
1029 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1030 to the relocation count.
1031 (_bfd_elf_link_size_reloc_section): Use callback to count the
1032 relocations which will be in output.
1033 (_bfd_elf_default_count_output_relocs): New function.
1034 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1036 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1038 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1039 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1040 bigger than 0x1000 bytes.
1042 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1044 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1047 2016-09-14 Nick Clifton <nickc@redhat.com>
1050 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1051 contains a valid size for the Debug directory.
1053 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1055 * format.c (struct bfd_preserve): New "build_id" field.
1056 (bfd_preserve_save): Save "build_id".
1057 (bfd_preserve_restore): Restore "build_id".
1059 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1063 relocation with copy relocation when building executable.
1065 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1068 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1069 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1070 Compute shrink_boundary and adjust addend only if
1071 addend_within_shrink_boundary.
1072 (elf32_avr_relax_section): Modify calls to
1073 elf32_avr_relax_delete_bytes to pass extra parameter.
1075 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1077 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1078 array of bytes and use bfd_get_16 to interpret its encoding according
1079 to endianness of target.
1081 2016-09-01 Alan Modra <amodra@gmail.com>
1083 * elf64-ppc.c (synthetic_opd): New static var.
1084 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1085 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1087 2016-08-31 Alan Modra <amodra@gmail.com>
1089 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1090 track max group size with a new "group_size" var that is reduced
1091 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1094 2016-08-31 Alan Modra <amodra@gmail.com>
1096 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1097 (elf_backend_section_processing): Don't define.
1098 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1099 split on non-exec sections differing in SHF_PPC_VLE. When
1100 splitting segments, mark size invalid.
1102 2016-08-30 Alan Modra <amodra@gmail.com>
1105 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1107 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1111 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1112 R_386_PC32 relocation is used to call IFUNC function in PIC
1115 2016-08-27 Alan Modra <amodra@gmail.com>
1118 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1119 have corresponding SHF_GROUP sections.
1120 (bfd_elf_set_group_contents): Comment.
1122 2016-08-27 Alan Modra <amodra@gmail.com>
1125 * elf64-ppc.c (pc_dynrelocs): New function.
1126 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1127 handle pic dynamic relocs.
1129 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1131 * bfd-in.h (struct elf32_arm_params): Define.
1132 (bfd_elf32_arm_set_target_relocs): Rename into ...
1133 (bfd_elf32_arm_set_target_params): This. Use a struct
1134 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1135 * bfd-in2.h: Regenerate.
1136 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1137 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1138 elf32_arm_params rather than as individual parameters.
1140 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1142 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1143 passed the end of htab->stub_group array.
1144 (elf32_arm_create_or_find_stub_sec): Likewise.
1145 (elf32_arm_create_stub): Likewise.
1147 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1149 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1150 to TRUE for GOT and TLS relocs.
1152 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1154 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1156 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1158 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1159 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1160 (struct elf_arc_link_hash_table): Likewise.
1161 (elf_arc_link_hash_newfunc): Likewise.
1162 (elf_arc_link_hash_table_free): Likewise.
1163 (arc_elf_link_hash_table_create): Likewise.
1164 (elf_arc_relocate_section): Fixed conditions related to dynamic
1165 (elf_arc_check_relocs): Likewise.
1166 (arc_elf_create_dynamic_sections): Added
1167 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1168 through the hash table.
1170 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1172 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1173 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1176 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1178 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1180 * bfd-in2.h: Regenerated from the previous changes.
1181 * libbfd.h: Regenerated from the previous changes.
1183 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1185 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1186 the input import library bfd.
1187 * bfd-in2.h: Regenerate.
1188 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1189 and new_cmse_stub_offset fields.
1190 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1192 (elf32_arm_add_stub): Likewise for stub_offset.
1193 (arm_new_stubs_start_offset_ptr): New function.
1194 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1195 empty SG veneers to have zero relocations.
1196 (arm_size_one_stub): Only initialize stub size and template
1197 information for non empty veneers. Do not update veneer section size
1198 if veneer already has an offset.
1199 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1200 of a boolean indicating success or failure.
1201 (cmse_scan): Change stub_changed parameter into an integer pointer
1202 parameter cmse_stub_created to count the number of stub created and
1203 adapt to change of return value in elf32_arm_create_stub.
1204 (cmse_entry_fct_p): New function.
1205 (arm_list_new_cmse_stub): Likewise.
1206 (set_cmse_veneer_addr_from_implib): Likewise.
1207 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1208 cmse_scan instead of that of cmse_stub_changed to compute the number
1209 of stub created and use it to initialize stub_changed. Call
1210 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1211 of return value in elf32_arm_create_stub. Use
1212 arm_stub_section_start_offset () if not NULL to initialize size of
1213 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1214 erratum fix to -1. Use ret to hold return value.
1215 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1216 NULL to initialize size of secure gateway veneers section. Adapt
1217 comment to stress the importance of zeroing veneer section content.
1218 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1219 initialize eponymous field in struct elf32_arm_link_hash_table.
1221 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1223 * elf32-s390.c (stdarg.h): New include.
1224 (elf_s390_grok_psinfo): New function.
1225 (elf_s390_write_core_note): New function.
1226 (elf_backend_grok_psinfo): Declare backend hook.
1227 (elf_backend_write_core_note): Likewise.
1228 * elf64-s390.c (stdarg.h): New include.
1229 (elf_s390_grok_prstatus): New function.
1230 (elf_s390_grok_psinfo): New function.
1231 (elf_s390_write_core_note): New function.
1232 (elf_backend_grok_prstatus): Declare backend hook.
1233 (elf_backend_grok_psinfo): Likewise.
1234 (elf_backend_write_core_note): Likewise.
1236 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1238 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1239 (elf_s390_finish_ifunc_symbol): Likewise.
1240 (elf_s390_finish_dynamic_symbol): Likewise.
1241 (elf_s390_finish_dynamic_sections): Likewise.
1242 (elf_s390_grok_prstatus): Likewise.
1243 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1244 (elf_s390_finish_dynamic_symbol): Likewise.
1246 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1248 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1250 2016-08-23 Nick Clifton <nickc@redhat.com>
1252 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1253 there is no arm data associated with the section.
1255 2016-08-23 Alan Modra <amodra@gmail.com>
1258 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1259 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1261 2016-08-22 Nick Clifton <nickc@redhat.com>
1263 * doc/chew.c (main): Free the string buffer used to files as they
1266 2016-08-22 Alan Modra <amodra@gmail.com>
1268 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1269 (ppc_elf_relocate_section): ..to here. Comment. Error on
1270 detecting -mbss-plt -fPIC local ifuncs too.
1271 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1272 branch table entries.
1274 2016-08-19 Nick Clifton <nickc@redhat.com>
1276 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1277 section after the symbol table and string table sections.
1279 2016-08-19 Alan Modra <amodra@gmail.com>
1281 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1282 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1283 dyn_relocs for weakdefs.
1284 (alias_readonly_dynrelocs): New function.
1285 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1286 (ppc64_elf_relocate_section): Simplify condition under which
1287 dyn_relocs are emitted.
1289 2016-08-19 Alan Modra <amodra@gmail.com>
1292 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1293 (readonly_dynrelocs): Comment fix.
1294 (global_entry_stub): New function.
1295 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1296 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1297 that in size_global_entry_stubs, handling ifunc too. Delete dead
1299 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1300 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1301 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1302 undefweak syms. Expand and correct comments.
1303 (size_global_entry_stubs): Ensure symbol is defined.
1304 (ppc64_elf_relocate_section): Match condition under which
1305 dyn_relocs are emitted to that in allocate_dynrelocs.
1307 2016-08-12 Alan Modra <amodra@gmail.com>
1309 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1310 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1311 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1313 2016-08-11 Alan Modra <amodra@gmail.com>
1315 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1316 non_got_ref true in any case where we could have generated dynbss
1317 copies but decide not to do so.
1319 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1321 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1322 the stub address retrieved if associated with a microMIPS
1325 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1327 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1328 stub also add STO_MICROMIPS annotation.
1330 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1332 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1333 in microMIPS LA25 stub references.
1335 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1337 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1338 adjusting the use_count of merged .got entries.
1340 2016-08-08 Nick Clifton <nickc@redhat.com>
1342 * doc/chew.c (delete_string): Only free the string buffer if it is
1343 there. Mark the buffer as NULL after freeing.
1344 (drop): Free the dropped string.
1345 (free_words): New function: Frees the memory allocated to the
1347 (add_instrinsic): Duplicate the name string, so that it can be
1349 (compile): Free unused words.
1350 (main): Free the dictionary and top level string buffers at the
1353 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1355 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1356 * bfd-in2.h: Regenerate.
1357 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1359 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1360 cmse_implib field in struct elf32_arm_link_hash_table.
1361 (elf32_arm_filter_cmse_symbols): New function.
1362 (elf32_arm_filter_implib_symbols): Likewise.
1363 (elf_backend_filter_implib_symbols): Define to
1364 elf32_arm_filter_implib_symbols.
1366 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1368 * elf32-arm.c (CMSE_PREFIX): Define macro.
1369 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1370 (cmse_branch_thumb_only): Declare stub.
1371 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1372 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1373 FALSE if there is no PLT.
1374 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1375 (elf32_arm_final_link_relocate): Likewise.
1376 (elf32_arm_gc_sweep_hook): Likewise.
1377 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1378 secure entry functions.
1379 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1380 (arm_dedicated_stub_output_section_required): Change to a switch case
1381 and add a case for arm_stub_cmse_branch_thumb_only.
1382 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1383 (arm_stub_dedicated_output_section_name): Likewise.
1384 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1385 ATTRIBUTE_UNUSED for htab parameter.
1386 (arm_stub_required_alignment): Likewise.
1387 (arm_stub_sym_claimed): Likewise.
1388 (arm_dedicated_stub_section_padding): Likewise.
1389 (cmse_scan): New function.
1390 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1391 Set stub_changed to TRUE if such veneers were created.
1392 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1395 2016-08-02 Alan Modra <amodra@gmail.com>
1398 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1400 2016-08-02 Nick Clifton <nickc@redhat.com>
1403 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1404 (elf_backend_sweep_hook): Delete.
1406 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1407 Kwok Cheung Yeung <kcy@codesourcery.com>
1409 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1410 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1411 (ppc_elf_vle_split16): Clear field before inserting.
1413 2016-08-01 Nick Clifton <nickc@redhat.com>
1415 * po/sv.po: Updated Swedish translation.
1417 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1418 Nick Clifton <nickc@redhat.com>
1421 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1422 of the coff_section_data before using it.
1424 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1426 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1427 in PLT compression selection.
1428 (_bfd_mips_elf_check_relocs): Likewise.
1430 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1432 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1433 case where there's no elf_link_hash_entry while processing
1434 GOT_NORMAL got entries.
1436 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1438 * version.m4 (BFD_VERSION): Set to 2.27.51.
1439 * configure: Regenerated.
1441 2016-07-21 Nick Clifton <nickc@redhat.com>
1443 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1444 (swap_out_syms): Return an error when not finding ELF output
1445 section rather than asserting.
1447 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1449 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1451 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1453 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1454 and handle pr_pid if present.
1456 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1459 * elf.c (assign_file_positions_for_load_sections): Also check
1460 p_paddr for program header space.
1462 2016-07-20 Alan Modra <amodra@gmail.com>
1464 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1465 ppc64_elf_unhandled_reloc for special_function.
1466 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1468 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1470 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1472 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1473 corresponding error message.
1475 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1477 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1478 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1479 (branch_reloc_p): New function.
1480 (mips_elf_calculate_relocation): Handle ISA mode determination
1481 for relocations against section symbols, against absolute
1482 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1484 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1485 checks for weak undefined symbols. Also check target alignment
1486 within the same ISA mode.
1487 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1488 in the alignment check.
1489 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1490 <R_MICROMIPS_PC10_S1>: Likewise.
1491 <R_MICROMIPS_PC16_S1>: Likewise.
1492 (mips_elf_perform_relocation): Report a failure for unsupported
1493 same-mode JALX instructions and cross-mode branches.
1494 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1495 error messages for jumps to misaligned addresses.
1497 2016-07-16 Alan Modra <amodra@gmail.com>
1499 * elflink.c: Include plugin-api.h.
1500 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1501 (try_claim): ..here.
1502 * plugin.h: Don't include bfd.h.
1503 (bfd_plugin_open_input): Declare.
1505 2016-07-16 Alan Modra <amodra@gmail.com>
1507 * targets.c (bfd_seach_for_target): Rename to..
1508 (bfd_iterate_over_targets): ..this. Rewrite doc.
1509 * bfd-in2.h: Regenerate.
1511 2016-07-16 Alan Modra <amodra@gmail.com>
1513 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1514 * libbfd.h: Regenerate.
1515 * bfd-in2.h: Regenerate.
1517 2016-07-16 Alan Modra <amodra@gmail.com>
1519 * libbfd-in.h (BFD_ALIGN): Move to..
1521 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1522 * elf32-ppc.c (default_params): Adjust init.
1523 (ppc_elf_link_params): Set pagesize_p2.
1524 * libbfd.h: Regenerate.
1525 * bfd-in2.h: Regenerate.
1527 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1529 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1530 (_bfd_elf_filter_global_symbols): Declare.
1531 * elf.c (_bfd_elf_filter_global_symbols): New function.
1532 * elflink.c (elf_filter_global_symbols): Likewise.
1533 (elf_output_implib): Likewise.
1534 (bfd_elf_final_link): Call above function, failing if it does.
1535 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1537 (elf_backend_copy_indirect_symbol): Fix spacing.
1538 (elf_backend_hide_symbol): Likewise.
1539 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1541 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1542 Nick Clifton <nickc@redhat.com>
1544 * elf32-arc.c (PR_DEBUG): Delete.
1545 Fix printing of debug information. Fix formatting of debug
1547 (debug_arc_reloc): Handle symbols that are not from an input file.
1548 (arc_do_relocation): Remove excessive exclamation points.
1550 * arc-got.h: Fix formatting. Fix printing of debug information.
1551 (new_got_entry_to_list): Use xmalloc.
1552 * config.bfd: use the big-endian arc vector as the default vector
1553 for big-endian arc targets.
1555 2016-07-15 Alan Modra <amodra@gmail.com>
1557 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1558 from marking sym_indices.
1560 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1562 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1563 first with relocations against absolute symbols.
1564 (bfd_install_relocation): Likewise.
1566 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1569 .got/.got.plt sections to 8 bytes.
1571 2016-07-12 Nick Clifton <nickc@redhat.com>
1573 * binary.c (binary_set_section_contents): Second grammar fix.
1575 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1577 * binary.c (binary_set_section_contents): Fix grammar in warning
1580 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1582 * elf32-arc.c: made PR_DEBUG always defined.
1584 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1586 * arc-got.h: Moved got related structures from elf32-arc.c to
1587 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1588 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1589 tls_type_for_reloc, symbol_has_entry_of_type,
1590 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1591 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1592 relocate_fix_got_relocs_for_got_info,
1593 create_got_dynrelocs_for_single_entry,
1594 create_got_dynrelocs_for_got_info): Added to file.
1595 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1598 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1600 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1602 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1604 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1605 (THUMB32_MOVW): Likewise.
1606 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1607 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1608 (arm_stub_is_thumb): Add new veneer stub.
1609 (arm_type_of_stub): Use new veneer.
1610 (arm_stub_required_alignment): Add new veneer.
1612 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1614 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1615 (SEC_ELF_PURECODE): ... this.
1616 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1618 (elf32_arm_fake_sections): Likewise.
1619 (elf_32_arm_section_flags): Likewise.
1620 (elf_32_arm_lookup_section_flags): Likewise.
1621 * section.c (SEC_ELF_NOREAD): Rename to ...
1622 (SEC_ELF_PURECODE): ... this.
1624 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1626 * elf32-arm.c (using_thumb2_bl): New function.
1627 (arm_type_of_stub): Declare thumb2 variable together and change type
1628 to bfd_boolean. Use using_thumb2_bl () to determine whether
1629 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1630 checked for BL range.
1631 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1632 the bit size of BL offset.
1634 2016-06-29 Nick Clifton <nickc@redhat.com>
1636 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1637 Returns TRUE for AArch64 mapping symbols.
1638 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1639 mapping symbols as precious in object files so that they will not
1641 (elf_backend_symbol_processing): Define.
1643 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1644 for ARM mapping symbols.
1645 (elf32_arm_backend_symbol_processing): Make use of the new function.
1647 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1650 * elflink.c (elf_link_check_versioned_symbol): Return false
1651 for unreferenced undefined symbol.
1653 2016-06-28 Nick Clifton <nickc@redhat.com>
1655 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1658 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1659 function. Marks mapping symbols in object files as precious, so
1660 that strip will not remove them.
1661 (elf_backend_symbol_processing): Define.
1663 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1665 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1666 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1668 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1670 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1672 (mips16_reloc_map): Likewise.
1673 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1674 (mips16_elf64_howto_table_rela): Likewise.
1675 (mips16_reloc_map): Likewise.
1676 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1677 (elf_mips16_howto_table_rela): Likewise.
1678 (mips16_reloc_map): Likewise.
1679 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1680 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1681 (b_reloc_p): Likewise.
1682 (mips_elf_calculate_relocation): Likewise.
1683 (_bfd_mips_elf_check_relocs): Likewise.
1684 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1685 * bfd-in2.h: Regenerate.
1686 * libbfd.h: Regenerate.
1688 2016-06-27 Alan Modra <amodra@gmail.com>
1691 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1692 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1694 (ppc64_elf_size_stubs): Adjust to suit.
1696 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1698 * elf32-dlx.h: New file.
1699 * elf32-dlx.c: Adjust.
1701 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1703 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1705 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1707 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1710 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1712 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1713 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1714 (elfcore_grok_freebsd_psinfo): New function.
1715 (elfcore_grok_freebsd_prstatus): New function.
1716 (elfcore_grok_freebsd_note): New function.
1717 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1720 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1722 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1725 2016-06-24 Alan Modra <amodra@gmail.com>
1727 * config.bfd: Delete mips vxworks patterns matched earlier.
1728 Combine mips*-*-none with mips*-*-elf*.
1730 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1732 * elfxx-mips.c (mips_elf_perform_relocation): Call
1733 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1734 use the `%X%H' format for the cross-mode jump conversion error
1735 message. Remove the full stop from the end of the message.
1736 Continue processing rather than returning failure.
1738 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1740 * archures.c: Remove bfd_mach_arc_nps400.
1741 * bfd-in2.h: Likewise.
1742 * cpu-arc.c (arch_info_struct): Likewise.
1743 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1746 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1750 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1752 (elf_link_is_defined_archive_symbol): Call
1753 bfd_link_plugin_object_p on unknown plugin object and use the
1754 IR symbol table if the input is an IR object.
1755 * plugin.c (bfd_link_plugin_object_p): New function.
1756 * plugin.h (bfd_link_plugin_object_p): New prototype.
1758 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1761 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1762 on symbol from plugin dummy input.
1764 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1766 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1768 * bfd-in2.h: Regenerated.
1769 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1770 with bfd_plugin_unknown.
1772 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1776 bfd_boolean argument.
1777 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1778 "shared object" with "PIC object" in comments.
1779 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1780 "shared object" with "PIC object" in comments. Avoid PLT if
1781 requested. Generate dynamic relocations for non-GOT references.
1782 Make room for the special first entry in PLT and allocate PLT
1783 entry only for PLT and PC-relative references. Store dynamic
1784 GOT relocations in .rel[a].iplt section for static executables.
1785 If PLT isn't used, always use GOT for symbol value. Don't
1786 allocate GOT entry if it isn't used.
1787 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1788 count only in the code section. Allocate dynamic pointer
1789 relocation against STT_GNU_IFUNC symbol in the non-code section.
1790 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1791 only for PC-relative references.
1792 (elf_i386_allocate_dynrelocs): Pass TRUE to
1793 _bfd_elf_allocate_ifunc_dyn_relocs.
1794 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1795 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1796 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1797 the non-code section and store it in the proper REL section.
1798 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1800 (elf_i386_finish_dynamic_symbol): Generate dynamic
1801 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1802 STT_GNU_IFUNC symbols without PLT.
1803 (elf_i386_finish_dynamic_sections): Don't handle local
1804 STT_GNU_IFUNC symbols here.
1805 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1807 (elf_backend_output_arch_local_syms): New.
1808 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1809 count only in the code section. Allocate dynamic pointer
1810 relocation against STT_GNU_IFUNC symbol in the non-code section.
1811 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1812 count only for PC-relative references.
1813 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1814 _bfd_elf_allocate_ifunc_dyn_relocs.
1815 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1816 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1817 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1818 without PLT. Generate dynamic pointer relocation against
1819 STT_GNU_IFUNC symbol in the non-code section and store it in
1820 the proper RELA section. Don't allow non-pointer relocation
1821 against STT_GNU_IFUNC symbol without PLT.
1822 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1823 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1824 STT_GNU_IFUNC symbols without PLT.
1825 (elf_x86_64_finish_dynamic_sections): Don't handle local
1826 STT_GNU_IFUNC symbols here.
1827 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1829 (elf_backend_output_arch_local_syms): New.
1830 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1831 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1833 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1834 Tony Wang <tony.wang@arm.com>
1836 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1838 (stub_long_branch_thumb2_only): Define stub.
1839 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1840 (arm_stub_long_branch_thumb2_only): Likewise.
1841 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1844 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1846 * archures.c (bfd_mach_sparc_v8plusc): Define.
1847 (bfd_mach_sparc_v9c): Likewise.
1848 (bfd_mach_sparc_v8plusd): Likewise.
1849 (bfd_mach_sparc_v9d): Likewise.
1850 (bfd_mach_sparc_v8pluse): Likewise.
1851 (bfd_mach_sparc_v9e): Likewise.
1852 (bfd_mach_sparc_v8plusv): Likewise
1853 (bfd_mach_sparc_v9v): Likewise.
1854 (bfd_mach_sparc_v8plusm): Likewise.
1855 (bfd_mach_sparc_v9m): Likewise.
1856 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1857 (bfd_mach_sparc_64bit_p): Likewise.
1858 * bfd-in2.h: Regenerate.
1859 * cpu-sparc.c (arch_info_struct): Add entries for
1860 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1861 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1862 and bfd_mach_sparc_v9{c,d,e,v,m}.
1863 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1864 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1866 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1868 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1869 symbols for relocations against IFUNC symbols.
1870 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1872 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1874 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1875 .rela.iplt in DT_PLTRELSZ.
1876 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1877 for DT_PLTRELSZ and DT_RELASZ as well.
1879 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1881 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1882 non-loaded, non-alloced sections.
1883 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1885 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1887 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1888 allocating dynamic relocation.
1889 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1891 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1894 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1895 offsets until reloc_toaddr.
1897 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1899 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1900 Don't check symbol type for STN_UNDEF symbol index.
1901 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1902 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1905 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1907 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1909 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1910 for exact arch value then. Force review of arch check logic for new
1912 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1913 that logic for new architecture.
1914 (arch_has_thumb2_nop): Remove.
1915 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1916 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1918 2016-06-14 Alan Modra <amodra@gmail.com>
1920 * bfd-in.h (bfd_my_archive): Delete.
1921 * bfd-in2.h: Regenerate.
1923 2016-06-14 Alan Modra <amodra@gmail.com>
1926 * archive.c (open_nested_file): Set my_archive.
1927 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1929 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1930 (bfd_seek): Likewise.
1931 * bfdwin.c (bfd_get_file_window): Likewise.
1932 * cache.c (cache_bmmap): Likewise.
1933 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1934 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1936 * plugin.c (try_claim): Likewise.
1937 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1938 file within thin archive, not the archive.
1940 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1943 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1944 section address for R_386_GOT32/R_386_GOT32X relocations against
1945 IFUNC symbols if there is no base register and return error for
1948 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1950 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1951 GOT32 adjustment for static executables.
1953 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1955 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1957 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1959 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1961 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1963 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1965 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1967 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1968 (SECTSTART): Changed.
1969 (elf_arc_relocate_section): Fixed mistake in PIE related
1971 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1973 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1975 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1976 enable support for "-z combreloc" and DT_RELACOUNT.
1977 (elf_backend_reloc_type_class): Likewise
1979 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1982 * elf32-i386.c (elf_i386_relocate_section): When relocating
1983 R_386_GOT32, return error without a base register for PIC and
1984 subtract the .got.plt section address only with a base register.
1986 2016-06-10 Alan Modra <amodra@gmail.com>
1988 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1989 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1990 (_bfd_elf_strtab_init): Formatting.
1991 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1992 (_bfd_elf_strtab_addref): Take size_t idx param.
1993 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1994 (_bfd_elf_strtab_offset): Likewise.
1995 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1996 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1997 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1998 (_bfd_elf_strtab_finalize): Similarly.
1999 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2000 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2001 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2002 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2003 using bfd_size_type.
2004 (bfd_section_from_shdr): Delete amt.
2005 (_bfd_elf_init_reloc_shdr): Likewise.
2006 (_bfd_elf_link_assign_sym_version): Likewise.
2007 (assign_section_numbers): Use size_t reloc_count.
2008 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2009 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2010 (elf_link_is_defined_archive_symbol): Likewise.
2011 (elf_add_dt_needed_tag): Likewise.
2012 (elf_finalize_dynstr): Likewise.
2013 (elf_link_add_object_symbols): Likewise.
2014 (bfd_elf_size_dynamic_sections): Likewise.
2015 (elf_create_symbuf): Similarly.
2016 (bfd_elf_match_symbols_in_sections): Likewise.
2017 (elf_link_swap_symbols_out): Likewise.
2018 (elf_link_check_versioned_symbol): Likewise.
2019 (bfd_elf_gc_record_vtinherit): Likewise.
2020 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2022 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2025 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2026 and relocs only if shrinking occurred.
2028 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2031 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2032 (elf_i386_check_tls_transition): Check indirect call and direct
2033 call with the addr32 prefix for general and local dynamic models.
2034 Set the tls_get_addr feild.
2035 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2036 indirect ___tls_get_addr call via GOT.
2037 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2038 transitions with indirect call and direct call with the addr32
2041 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2043 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2044 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2045 (elf_s390_relocate_section): Fix comment.
2046 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2049 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2051 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2052 section offset when calculation the larl operand in the first PLT
2055 2016-06-07 Alan Modra <amodra@gmail.com>
2057 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2058 to match other 32-bit archs.
2059 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2060 (ppc_elf_object_p): Call it.
2061 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2063 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2064 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2065 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2066 _bfd_elf_ppc_at_tprel_transform): Move to..
2067 * elf-bfd.h: ..here.
2068 (_bfd_elf_ppc_set_arch): Declare.
2069 * bfd-in2.h: Regenerate.
2071 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2073 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2074 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2075 (elf_x86_64_check_tls_transition): Check indirect call and
2076 direct call with the addr32 prefix for general and local dynamic
2077 models. Set the tls_get_addr feild.
2078 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2079 indirect __tls_get_addr call via GOT.
2080 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2081 transitions with indirect call and direct call with the addr32
2084 2016-06-04 Christian Groessler <chris@groessler.org>
2086 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2088 2016-06-02 Nick Clifton <nickc@redhat.com>
2091 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2093 (arch_info_struct): Likewise.
2094 (architectures): Likewise.
2096 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2098 * config.bfd: Replace -uclibc with *.
2100 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2102 * elf64-x86-64.c: Replace data32 with data16 in comments.
2104 2016-05-31 Alan Modra <amodra@gmail.com>
2108 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2109 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2110 symbol given a version by a script different to the version
2111 of the symbol being added.
2112 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2113 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2114 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2115 (struct strtab_save): New.
2116 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2117 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2118 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2120 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2122 * elf32-hppa.h: Add extern "C".
2123 * elf32-nds32.h: Likewise.
2124 * elf32-tic6x.h: Likewise.
2126 2016-06-01 Nick Clifton <nickc@redhat.com>
2128 * po/sr.po: New Serbian translation.
2129 * configure.ac (ALL_LINGUAS): Add sr.
2130 * configure: Regenerate.
2132 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2134 * elfxx-mips.c (b_reloc_p): New function.
2135 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2138 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2140 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2141 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2142 reloc location from calculation, treat the addend as signed with
2143 local non-section symbols and enable overflow detection.
2145 2016-05-28 Alan Modra <amodra@gmail.com>
2147 * aoutx.h: Adjust linker callback calls throughout file,
2150 * coff-alpha.c: Likewise.
2151 * coff-arm.c: Likewise.
2152 * coff-h8300.c: Likewise.
2153 * coff-h8500.c: Likewise.
2154 * coff-i960.c: Likewise.
2155 * coff-mcore.c: Likewise.
2156 * coff-mips.c: Likewise.
2157 * coff-ppc.c: Likewise.
2158 * coff-rs6000.c: Likewise.
2159 * coff-sh.c: Likewise.
2160 * coff-tic80.c: Likewise.
2161 * coff-w65.c: Likewise.
2162 * coff-z80.c: Likewise.
2163 * coff-z8k.c: Likewise.
2164 * coff64-rs6000.c: Likewise.
2165 * cofflink.c: Likewise.
2166 * ecoff.c: Likewise.
2167 * elf-bfd.h: Likewise.
2168 * elf-m10200.c: Likewise.
2169 * elf-m10300.c: Likewise.
2170 * elf32-arc.c: Likewise.
2171 * elf32-arm.c: Likewise.
2172 * elf32-avr.c: Likewise.
2173 * elf32-bfin.c: Likewise.
2174 * elf32-cr16.c: Likewise.
2175 * elf32-cr16c.c: Likewise.
2176 * elf32-cris.c: Likewise.
2177 * elf32-crx.c: Likewise.
2178 * elf32-d10v.c: Likewise.
2179 * elf32-epiphany.c: Likewise.
2180 * elf32-fr30.c: Likewise.
2181 * elf32-frv.c: Likewise.
2182 * elf32-ft32.c: Likewise.
2183 * elf32-h8300.c: Likewise.
2184 * elf32-hppa.c: Likewise.
2185 * elf32-i370.c: Likewise.
2186 * elf32-i386.c: Likewise.
2187 * elf32-i860.c: Likewise.
2188 * elf32-ip2k.c: Likewise.
2189 * elf32-iq2000.c: Likewise.
2190 * elf32-lm32.c: Likewise.
2191 * elf32-m32c.c: Likewise.
2192 * elf32-m32r.c: Likewise.
2193 * elf32-m68hc1x.c: Likewise.
2194 * elf32-m68k.c: Likewise.
2195 * elf32-mep.c: Likewise.
2196 * elf32-metag.c: Likewise.
2197 * elf32-microblaze.c: Likewise.
2198 * elf32-moxie.c: Likewise.
2199 * elf32-msp430.c: Likewise.
2200 * elf32-mt.c: Likewise.
2201 * elf32-nds32.c: Likewise.
2202 * elf32-nios2.c: Likewise.
2203 * elf32-or1k.c: Likewise.
2204 * elf32-ppc.c: Likewise.
2205 * elf32-s390.c: Likewise.
2206 * elf32-score.c: Likewise.
2207 * elf32-score7.c: Likewise.
2208 * elf32-sh.c: Likewise.
2209 * elf32-sh64.c: Likewise.
2210 * elf32-spu.c: Likewise.
2211 * elf32-tic6x.c: Likewise.
2212 * elf32-tilepro.c: Likewise.
2213 * elf32-v850.c: Likewise.
2214 * elf32-vax.c: Likewise.
2215 * elf32-visium.c: Likewise.
2216 * elf32-xstormy16.c: Likewise.
2217 * elf32-xtensa.c: Likewise.
2218 * elf64-alpha.c: Likewise.
2219 * elf64-hppa.c: Likewise.
2220 * elf64-ia64-vms.c: Likewise.
2221 * elf64-mmix.c: Likewise.
2222 * elf64-ppc.c: Likewise.
2223 * elf64-s390.c: Likewise.
2224 * elf64-sh64.c: Likewise.
2225 * elf64-x86-64.c: Likewise.
2226 * elflink.c: Likewise.
2227 * elfnn-aarch64.c: Likewise.
2228 * elfnn-ia64.c: Likewise.
2229 * elfxx-mips.c: Likewise.
2230 * elfxx-sparc.c: Likewise.
2231 * elfxx-tilegx.c: Likewise.
2232 * linker.c: Likewise.
2233 * pdp11.c: Likewise.
2234 * pe-mips.c: Likewise.
2235 * reloc.c: Likewise.
2236 * reloc16.c: Likewise.
2237 * simple.c: Likewise.
2238 * vms-alpha.c: Likewise.
2239 * xcofflink.c: Likewise.
2240 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2241 status param. Adjust calls to these and linker callbacks throughout.
2242 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2243 get_ramstart): Delete status param. Adjust calls to these and
2244 linker callbacks throughout.
2246 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2248 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2249 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2250 target alignment verification.
2252 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2254 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2255 section name if `bfd_elf_string_from_elf_section' returns an
2258 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2260 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2261 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2262 for message. Continue processing rather than returning failure.
2264 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2266 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2267 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2268 Call `bfd_set_error'.
2270 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2273 * archive.c (bfd_slurp_armap): Replace
2274 bfd_elf64_archive_slurp_armap with
2275 _bfd_archive_64_bit_slurp_armap.
2276 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2277 BFD64 is defined and the archive is too big.
2278 (coff_write_armap): Likewise.
2279 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2280 (_bfd_archive_64_bit_slurp_armap): This.
2281 (bfd_elf64_archive_write_armap): Renamed to ...
2282 (_bfd_archive_64_bit_write_armap): This.
2283 * configure.ac: Add --enable-64-bit-archive.
2284 (want_64_bit_archive): New. Set to true by default for 64-bit
2285 MIPS and s390 ELF targets.
2286 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2287 * config.in: Regenerated.
2288 * configure: Likewise.
2289 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2290 (bfd_elf64_archive_slurp_armap): Likewise.
2291 (bfd_elf64_archive_write_armap): Likewise.
2292 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2293 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2294 (bfd_elf64_archive_truncate_arname): Likewise.
2295 (bfd_elf64_archive_read_ar_hdr): Likewise.
2296 (bfd_elf64_archive_write_ar_hdr): Likewise.
2297 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2298 (bfd_elf64_archive_get_elt_at_index): Likewise.
2299 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2300 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2301 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2302 (bfd_elf64_archive_slurp_armap): Likewise.
2303 (bfd_elf64_archive_write_armap): Likewise.
2304 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2305 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2306 (bfd_elf64_archive_truncate_arname): Likewise.
2307 (bfd_elf64_archive_read_ar_hdr): Likewise.
2308 (bfd_elf64_archive_write_ar_hdr): Likewise.
2309 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2310 (bfd_elf64_archive_get_elt_at_index): Likewise.
2311 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2312 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2313 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2314 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2315 bfd_elfNN_archive_functions isn't defined.
2316 (TARGET_LITTLE_SYM): Likewise.
2317 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2318 (_bfd_archive_64_bit_write_armap): Likewise.
2319 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2320 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2321 (_bfd_archive_64_bit_truncate_arname): Likewise.
2322 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2323 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2324 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2325 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2326 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2327 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2328 * libbfd.h: Regenerated.
2329 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2330 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2332 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2335 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2336 linker add_archive_element callback returns FALSE.
2337 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2338 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2339 archive element if linker add_archive_element callback returns
2341 * elflink.c (elf_link_add_archive_symbols): Likewise.
2342 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2343 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2344 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2345 (xcoff_link_check_ar_symbols): Likewise.
2347 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2349 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2350 <bfd_reloc_outofrange>: Unify error reporting code.
2352 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2354 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2355 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2356 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2357 * bfd-in2.h: Regenerate.
2358 * libbfd.h: Likewise.
2360 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2362 * config.bfd: Add entry for arm-phoenix.
2364 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2366 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2367 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2368 account for padding for stub section requiring one.
2369 (elf32_arm_build_stubs): Add comment to stress the importance of
2370 zeroing veneer section content.
2372 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2374 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2376 * bfd-in2.h: Regenerate.
2377 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2379 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2380 (arm_dedicated_stub_output_section_name): Likewise.
2381 (arm_dedicated_stub_input_section_ptr): Likewise.
2382 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2383 function description comment. Add support for dedicated output stub
2384 section to given stub types.
2385 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2386 elf32_arm_create_or_find_stub_sec.
2387 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2388 (elf32_arm_size_stubs): Pass stub type when calling
2389 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2390 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2392 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2394 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2395 when setting need_convert_load.
2397 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2399 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2402 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2407 (elf_i386_convert_load): Don't convert R_386_GOT32.
2409 2016-05-20 Alan Modra <amodra@gmail.com>
2412 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2413 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2415 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2417 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2418 (debug_arc_reloc): Likewise.
2419 (elf_arc_relocate_section): Likewise.
2420 (elf_arc_check_relocs): Likewise.
2421 (elf_arc_adjust_dynamic_symbol): Likewise.
2422 (elf_arc_add_symbol_hook): Likewise.
2424 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2426 * config.bfd: Remove `am34-*-linux*' support.
2428 2016-05-19 Alan Modra <amodra@gmail.com>
2430 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2431 relocs before plt relocs.
2433 2016-05-19 Alan Modra <amodra@gmail.com>
2435 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2436 before dereferencing.
2438 2016-05-18 Nick Clifton <nickc@redhat.com>
2440 * po/sv.po: Updated Swedish translation.
2442 2016-05-18 Alan Modra <amodra@gmail.com>
2444 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2445 for each BFD. Don't goto error_ret_free_local from outside loop.
2447 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2449 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2450 STB_GNU_UNIQUE handling.
2451 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2452 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2453 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2454 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2455 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2456 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2457 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2458 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2459 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2460 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2461 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2462 (elf_backend_add_symbol_hook): Remove macro.
2463 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2464 for STB_GNU_UNIQUE symbols.
2466 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2468 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2470 (v850_elf_copy_private_bfd_data): ... here. Call the new
2471 function and `_bfd_elf_copy_private_bfd_data'.
2473 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2476 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2477 GOTPCREL relocation against large section.
2479 2016-05-13 Alan Modra <amodra@gmail.com>
2481 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2482 linker dynamic sections in calculating size and address of
2483 dynamic tags rather than using output sections. Remove asserts.
2484 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2485 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2486 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2487 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2488 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2489 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2490 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2491 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2492 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2493 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2494 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2495 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2496 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2497 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2498 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2499 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2500 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2501 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2502 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2503 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2504 * elflink.c (bfd_elf_final_link): Likewise.
2505 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2506 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2507 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2508 don't set doit. Look up dynobj section.
2509 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2510 invocation and dynamic tag vma calculation. Don't test
2511 boolean var == TRUE.
2512 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2515 2016-05-13 Alan Modra <amodra@gmail.com>
2517 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2518 octets_per_byte. Put dynamic .rela.plt last in link orders.
2519 Assign output_offset for reloc sections rather than writing
2520 sorted relocs from block corresponding to output_offset.
2522 2016-05-12 Alan Modra <amodra@gmail.com>
2524 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2526 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2528 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2530 2016-05-11 Alan Modra <amodra@gmail.com>
2532 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2533 (elf32_hppa_check_relocs): Don't set dynobj.
2534 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2535 (elf32_hppa_build_stubs): Likewise.
2536 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2538 2016-05-11 Alan Modra <amodra@gmail.com>
2541 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2542 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2544 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2546 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2547 aarch64_tls_transition check.
2549 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2551 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2553 (arm_stub_sym_claimed): New function.
2554 (elf32_arm_create_stub): Use veneered symbol name and section if
2555 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2556 (arm_stub_claim_sym): New function.
2557 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2558 veneered symbol, otherwise create local symbol as before.
2560 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2562 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2563 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2564 and set branch type of a symbol.
2565 (bfd_elf32_arm_process_before_allocation): Likewise.
2566 (elf32_arm_relocate_section): Likewise and fix identation along the
2568 (allocate_dynrelocs_for_symbol): Likewise.
2569 (elf32_arm_finish_dynamic_symbol): Likewise.
2570 (elf32_arm_swap_symbol_in): Likewise.
2571 (elf32_arm_swap_symbol_out): Likewise.
2573 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2575 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2576 * bfd-in2.h: Regenerated.
2577 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2578 parameter to add_stub_section callback.
2579 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2580 and pass it down to add_stub_section.
2581 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2583 (elf32_arm_size_stubs): Add output section parameter to
2584 add_stub_section function pointer parameter.
2586 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2588 * elf32-arm.c (elf32_arm_create_stub): New function.
2589 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2591 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2593 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2594 arm_stub_a8_veneer_lwm enumerator.
2595 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2596 aforementioned enumerator.
2597 (struct elf32_arm_stub_hash_entry): Delete target_addend
2598 field and add source_value.
2599 (struct a8_erratum_fix): Delete addend field and add target_offset.
2600 (stub_hash_newfunc): Initialize source_value field amd remove
2601 initialization for target_addend.
2602 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2603 the else to being always executed, moving the
2604 arm_stub_a8_veneer_b_cond specific code in it. Remove
2605 stub_entry->target_addend from points_to computation.
2606 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2607 to target symbol from start of section rather than the offset from the
2609 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2610 fields from struct a8_erratum_fix's offset and target_offset
2612 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2613 veneered_insn_loc and loc using stub_entry's source_value.
2615 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2617 (elf32_arm_merge_eabi_attributes): Add merging logic for
2620 2016-05-10 Pip Cet <pipcet@gmail.com>
2623 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2624 Define as _bfd_generic_copy_link_hash_symbol_type when using
2627 2016-05-09 Nick Clifton <nickc@redhat.com>
2630 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2631 field before accessing sections array.
2633 2016-05-09 Christophe Monat <christophe.monat@st.com>
2636 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2637 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2639 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2641 (create_instruction_vldmdb): Likewise.
2642 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2643 uses it to re-encode.
2645 2016-05-09 Nick Clifton <nickc@redhat.com>
2648 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2651 2016-05-09 Alan Modra <amodra@gmail.com>
2653 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2655 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2658 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2659 documenting that indx == -3 if symbol is defined in a discarded
2661 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2662 symbol is defined in a discarded section.
2663 (elf_link_output_extsym): Strip a global symbol defined in a
2666 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2668 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2671 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2673 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2675 (elf_i386_convert_load_reloc): This. New function.
2676 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2678 (elf_x86_64_convert_load_reloc): This. New function.
2680 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2682 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2683 Don't check if contents == NULL.
2684 (elf_i386_tls_transition): Add from_relocate_section. Check
2685 from_relocate_section instead of contents != NULL. Update
2686 elf_i386_check_tls_transition call.
2687 (elf_i386_check_relocs): Cache the section contents if
2688 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2689 elf_i386_tls_transition.
2690 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2691 to elf_i386_tls_transition.
2692 (elf_backend_caches_rawsize): New.
2693 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2694 if contents == NULL.
2695 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2696 from_relocate_section instead of contents != NULL.
2697 (elf_x86_64_check_relocs): Cache the section contents if
2698 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2699 elf_x86_64_tls_transition.
2700 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2701 to elf_x86_64_tls_transition.
2702 (elf_backend_caches_rawsize): New.
2704 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2707 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2710 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2712 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2713 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2714 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2715 no_apply_dynamic_relocs.
2716 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2717 dynamic relocations generated.
2719 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2721 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2723 (elf_i386_create_dynamic_sections): Here.
2724 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2725 interp setting to ...
2726 (elf_x86_64_create_dynamic_sections): Here.
2728 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2730 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2731 and replace (EH)->has_got_reloc with GOT_RELOC.
2732 (elf_i386_fixup_symbol): Pass has_got_reloc to
2733 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2734 (elf_i386_allocate_dynrelocs): Likewise.
2735 (elf_i386_relocate_section): Likewise.
2736 (elf_i386_finish_dynamic_symbol): Likewise.
2737 (elf_i386_convert_load): Pass TRUE to
2738 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2739 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2740 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2741 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2742 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2743 (elf_x86_64_allocate_dynrelocs): Likewise.
2744 (elf_x86_64_relocate_section): Likewise.
2745 (elf_x86_64_finish_dynamic_symbol): Likewise.
2746 (elf_x86_64_convert_load): Pass TRUE to
2747 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2749 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2751 * elf32-i386.c (check_relocs_failed): New.
2752 (elf_i386_check_relocs): Set check_relocs_failed on error.
2753 (elf_i386_relocate_section): Skip if check_relocs failed.
2755 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2757 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2758 check_relocs_failed on error.
2760 2016-04-29 Nick Clifton <nickc@redhat.com>
2763 * elf-bfd.h (struct elf_backend_data): Rename
2764 elf_backend_set_special_section_info_and_link to
2765 elf_backend_copy_special_section_fields.
2766 * elfxx-target.h: Likewise.
2767 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2768 comparing section flags.
2769 (copy_special_section_fields): New function.
2770 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2771 Perform two scans over special sections. The first one looks for
2772 a direct mapping between the output section and an input section.
2773 The second scan looks for a possible match based upon section
2775 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2776 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2778 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2779 elf32_i386_copy_solaris_special_section_fields.
2780 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2781 Rename to elf32_sparc_copy_solaris_special_section_fields.
2782 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2783 elf64_x86_64_copy_solaris_special_section_fields.
2785 2016-04-28 Nick Clifton <nickc@redhat.com>
2787 * po/zh_CN.po: Updated Chinese (simplified) translation.
2789 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2792 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2793 when estimating distances between output sections.
2795 2016-04-27 Alan Modra <amodra@gmail.com>
2797 * elflink.c (_bfd_elf_is_start_stop): New function.
2798 (_bfd_elf_gc_mark_rsec): Use it.
2799 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2801 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2803 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2804 * mmo.c (mmo_get_section_contents): Likewise.
2805 (mmo_set_section_contents): Likewise.
2807 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2809 * elf-bfd.h (elf_link_hash_table): Update comments for
2811 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2812 the unused NULL entry at the head of dynamic symbol table.
2813 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2816 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2818 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2819 created file from dynobj.
2821 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2823 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2824 normal input file if possible.
2826 2016-04-21 Nick Clifton <nickc@redhat.com>
2828 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2829 * aout-target.h: Likewise.
2830 * aout-tic30.c: Likewise.
2831 * binary.c: Likewise.
2833 * coff-alpha.c: Likewise.
2834 * coff-rs6000.c: Likewise.
2835 * coff64-rs6000.c: Likewise.
2836 * coffcode.h: Likewise.
2837 * i386msdos.c: Likewise.
2838 * i386os9k.c: Likewise.
2841 * libbfd-in.h: Likewise.
2842 * libecoff.h: Likewise.
2843 * mach-o-target.c: Likewise.
2845 * nlm-target.h: Likewise.
2846 * oasys.c: Likewise.
2848 * plugin.c: Likewise.
2849 * ppcboot.c: Likewise.
2852 * tekhex.c: Likewise.
2853 * versados.c: Likewise.
2854 * vms-alpha.c: Likewise.
2856 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2857 * linker.c (bfd_link_check_relocs): New function.
2858 (_bfd_generic_link_check_relocs): New function.
2859 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2860 _bfd_link_check_relocs field.
2861 (struct bfd_target)L Add _bfd_link_check_relocs field.
2862 * bfd-in2.h: Regenerate.
2863 * libbfd.h: Regenerate.
2865 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2867 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2868 (elf_backend_gc_sweep_hook): Likewise.
2869 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2870 (elf_backend_gc_sweep_hook): Likewise.
2872 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2874 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2875 in excluded sections
2877 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2880 * elf64-x86-64.c (check_relocs_failed): New.
2881 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2882 Support relocation agaist local symbol. Set check_relocs_failed.
2883 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2884 R_X86_64_32 relocation overflow.
2885 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2886 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2888 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2890 * elf32-i386.c (elf_i386_check_relocs): Call
2891 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2892 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2894 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2896 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2897 * elflink.c (_bfd_elf_link_check_relocs): New function.
2898 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2899 if check_relocs_after_open_input is FALSE.
2901 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2903 * cache.c: Update old style function definitions.
2904 * elf32-m68k.c: Likewise.
2905 * elf64-mmix.c: Likewise.
2906 * stab-syms.c: Likewise.
2908 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2910 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2912 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2914 * Makefile.in: Regenerated with automake 1.11.6.
2915 * aclocal.m4: Likewise.
2916 * doc/Makefile.in: Likewise.
2918 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2920 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2921 * bfd-in2.h: Regenerate.
2922 * libbfd.h: Regenerate.
2923 * elf32-arc.c: Add 'opcode/arc.h' include.
2924 (struct arc_relocation_data): Add symbol_name.
2925 (arc_special_overflow_checks): New function.
2926 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2927 required, add an extra comment.
2928 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2930 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2932 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2934 (elf_arc_relocate_section): Update enum uses.
2935 (elf_arc_check_relocs): Likewise.
2936 (elf_arc_finish_dynamic_symbol): Likewise.
2938 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2940 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2943 2016-04-14 Nick Clifton <nickc@redhat.com>
2946 * elf-bbfd.h (struct elf_backend_data): New field:
2948 New field: elf_backend_set_special_section_info_and_link
2949 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2951 (elf_backend_set_special_section_info_and_link): Define if not
2953 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2954 elf_backend_strtab_flags macros to initialise fields in structure.
2955 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2956 being set even if SHF_MERGE is not set.
2957 (elf_fake_sections): Likewise.
2958 (section_match): New function. Matches two ELF sections based
2959 upon fixed characteristics.
2960 (find_link): New function. Locates a section in a BFD that
2961 matches a section in a different BFD.
2962 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2963 fields of reserved sections.
2964 (bfd_elf_compute_section_file_positions): Set the flags for the
2965 .shstrtab section based upon the elf_strtab_flags field in the
2966 elf_backend_data structure.
2967 (swap_out_syms): Likewise for the .strtab section.
2968 * elflink.c (bfd_elf_final_link): Set the flags for the
2969 .strtab section based upon the elf_strtab_flags field in the
2970 elf_backend_data structure.
2971 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2972 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2974 (elf_backend_set_special_section_info_and_link): Define for
2976 * elf32-sparc.c: Likewise.
2977 * elf64-x86-64.c: Likewise.
2979 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2982 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2984 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2985 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2986 applies to read-only section.
2987 * elf32-i386.c (elf_i386_link_hash_table): Add
2988 readonly_dynrelocs_against_ifunc.
2989 (elf_i386_allocate_dynrelocs): Updated.
2990 (elf_i386_size_dynamic_sections): Issue an error for read-only
2991 segment with dynamic IFUNC relocations only if
2992 readonly_dynrelocs_against_ifunc is TRUE.
2993 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2994 readonly_dynrelocs_against_ifunc.
2995 (elf_x86_64_allocate_dynrelocs): Updated.
2996 (elf_x86_64_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 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3002 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3004 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3005 a fall through from error_ret_free_internal. Free local_syms in
3006 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3008 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3010 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3011 (relocate_plt_for_entry): Likewise.
3013 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3015 * elf32-arc.c (elf_arc_check_relocs): Changed
3017 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3019 * elf32-arc.c (name_for_global_symbol): Changed assert.
3020 (get_replace_function): Created.:
3021 (struct arc_relocation_data): Changed to signed types.
3022 (defines S, L, P, PDATA): Casted to signed type.
3023 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3024 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3025 (arc_do_relocation): Changed.
3027 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3029 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3031 (elf_arc_relocate_section): Added and changed asserts, validating
3032 the synamic symbol index.
3033 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3034 relocation if symbol has dynindx set to -1.
3036 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3039 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3040 and internal symbols which have a dynamic index into local
3043 2016-04-04 Nick Clifton <nickc@redhat.com>
3046 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3047 version number if the version is zero.
3049 2016-04-01 Alan Modra <amodra@gmail.com>
3052 * elflink.c (on_needed_list): Recursively check needed status.
3053 (elf_link_add_object_symbols): Adjust.
3055 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3057 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3058 internal_relocs only if they aren't cached.
3060 2016-03-29 Nick Clifton <nickc@redhat.com>
3063 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3064 assertion on the size of the got section to allow it to be bigger
3065 than the number of relocs.
3067 2016-03-29 Toni Spets <toni.spets@iki.fi>
3070 * coffcode.h (coff_write_object_contents): Revert accidental
3073 2016-03-22 Alan Modra <amodra@gmail.com>
3076 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3077 DW_FORM_flag_present.
3079 2016-03-22 Nick Clifton <nickc@redhat.com>
3081 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3082 architecture name for backwards compatibility.
3084 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3085 unbounded stack use.
3087 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3088 sufficiently recent version of GCC.
3089 * configure: Regenerate.
3091 2016-03-22 Alan Modra <amodra@gmail.com>
3094 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3096 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3098 * archures.c (bfd_mach_arc_nps400): Define.
3099 * bfd-in2.h: Regenerate.
3100 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3101 some existing entries to make space.
3102 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3103 (arc_elf_final_write_processing): Likewise.
3105 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3107 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3109 (arc_elf_final_write_processing): Don't bother setting cpu field
3110 in e_flags, this will have been set elsewhere.
3112 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3114 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3117 2016-03-21 Nick Clifton <nickc@redhat.com>
3119 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3120 * configure: Regenerate.
3121 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3122 alloca with call to xmalloc.
3123 * elf32-nds32.c: Likewise.
3124 * elf64-hppa.c: Likewise.
3125 * elfxx-mips.c: Likewise.
3127 * pei-x86_64.c: Likewise.
3131 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3134 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3136 (elf_i386_relocate_section): Likewise.
3137 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3138 (elf_x86_64_relocate_section): Likewise.
3140 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3143 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3144 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3145 relocation overflow check.
3147 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3149 * bfd-in2.h: Regenerated.
3151 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3154 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3155 uses bytes not octets.
3156 * elflink.c (resolve_section): Likewise.
3157 Add a bfd parameter.
3158 (eval_section): Pass the input_bfd to resolve_section.
3159 (bfd_elf_perform_complex_relocation): Convert byte offset to
3160 octets before read and writing values.
3161 (elf_link_input_bfd): Add byte to octet conversions.
3162 (elf_reloc_link_order): Likewise.
3163 (elf_fixup_link_order): Likewise.
3164 (bfd_elf_final_link): Likewise.
3165 * reloc.c (_bfd_final_link_relocate): Likewise.
3166 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3168 2016-03-10 Nick Clifton <nickc@redhat.com>
3170 * config.bfd: Mark the i370 target as obsolete.
3172 2016-03-09 Pedro Alves <palves@redhat.com>
3174 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3175 gcc ABI)" to printable name.
3176 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3177 of "v850-rh850" as printable name.
3179 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3182 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3183 relocations against absolute symbols.
3185 2016-03-09 Alan Modra <amodra@gmail.com>
3188 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3189 length elements in the archive.
3191 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3194 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3195 for -E/--dynamic-list only when not relocatable.
3197 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3200 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3201 count for locally defined local IFUNC symbols in shared object.
3202 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3204 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3207 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3210 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3211 Andrew Burgess <andrew.burgess@embecosm.com>
3213 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3214 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3215 (arc_elf_howto_init): Added assert to validate relocations.
3216 (get_middle_endian_relocation): Delete.
3217 (middle_endian_convert): New function.
3218 (ME): Redefine, now does nothing.
3219 (IS_ME): New define.
3220 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3221 definition to call middle_endian_convert. Add a new local
3222 variable and make use of this throughout. Added call to
3223 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3225 2016-03-07 Nick Clifton <nickc@redhat.com>
3228 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3229 length elements in the archive.
3231 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3233 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3234 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3236 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3239 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3240 executable as definition if the new definition comes from a
3243 2016-03-02 Alan Modra <amodra@gmail.com>
3245 * Makefile.in: Regenerate.
3246 * po/SRC-POTFILES.in: Regenerate.
3248 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3250 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3251 relocation addend when sections get merged.
3253 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3255 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3257 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3258 Assert for code sections dynamic relocs.
3260 2016-02-26 Renlin Li <renlin.li@arm.com>
3262 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3263 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3265 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3268 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3269 load with locally bound symbols if PIC is false or there is no
3270 base register. Optimize branch to 0 if PIC is false.
3271 (elf_i386_relocate_section): Don't generate dynamic relocations
3272 against undefined weak symbols if PIC is false.
3273 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3274 if we can't estimate relocation overflow with --no-relax.
3275 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3276 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3277 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3278 against undefined weak symbols if PIC is false.
3280 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3283 * bfd.c (bfd): Change flags to 20 bits.
3284 (BFD_CONVERT_ELF_COMMON): New.
3285 (BFD_USE_ELF_STT_COMMON): Likewise.
3286 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3287 BFD_USE_ELF_STT_COMMON.
3288 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3289 * configure.ac: Remove --enable-elf-stt-common.
3290 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3291 common symbol depending on BFD_CONVERT_ELF_COMMON and
3292 BFD_USE_ELF_STT_COMMON.
3293 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3295 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3297 (elf_link_convert_common_type): New function.
3298 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3299 common symbol depending on BFD_CONVERT_ELF_COMMON and
3300 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3301 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3302 and BFD_USE_ELF_STT_COMMON to object_flags.
3303 (TARGET_LITTLE_SYM): Likewise.
3304 * syms.c (BSF_KEEP_G): Renamed to ...
3305 (BSF_ELF_COMMON): This.
3306 * bfd-in2.h: Regenerated.
3307 * config.in: Likewise.
3308 * configure: Likewise.
3310 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3315 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3316 (elf_i386_link_hash_entry): Add has_got_reloc and
3318 (elf_i386_link_hash_table): Add interp.
3319 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3321 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3323 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3324 (elf_i386_fixup_symbol): New function.
3325 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3326 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3327 relocations and discard relocations against resolved undefined
3328 weak symbols in executable. Don't make resolved undefined weak
3329 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3330 relocation against undefined weak symbols in PIE.
3331 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3332 (elf_i386_relocate_section): Don't generate dynamic relocations
3333 against resolved undefined weak symbols in PIE, except for
3335 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3336 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3337 Don't generate dynamic relocation against resolved undefined weak
3338 symbol in executable.
3339 (elf_i386_finish_dynamic_sections): Call
3340 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3341 (elf_backend_fixup_symbol): New.
3342 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3343 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3345 (elf_x86_64_link_hash_table): Add interp.
3346 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3348 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3350 (elf_x86_64_check_relocs): Set has_got_reloc and
3352 (elf_x86_64_fixup_symbol): New function.
3353 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3354 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3355 relocations and discard relocations against resolved undefined
3356 weak symbols in executable. Don't make resolved undefined weak
3357 symbols in executable dynamic.
3358 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3359 (elf_x86_64_relocate_section): Check relocation overflow for
3360 dynamic relocations against unresolved weak undefined symbols.
3361 Don't generate dynamic relocations against resolved weak
3362 undefined symbols in PIE.
3363 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3364 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3365 Don't generate dynamic relocation against resolved undefined weak
3366 symbol in executable.
3367 (elf_x86_64_finish_dynamic_sections): Call
3368 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3369 (elf_backend_fixup_symbol): New.
3371 2016-02-26 Alan Modra <amodra@gmail.com>
3373 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3374 save_restore_funcs, rest of sections when not relocatable.
3375 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3376 (sfpr_define): Define all symbols on emitted code.
3377 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3378 when relocatable. Move sfpr_define loop earlier.
3380 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3382 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3383 (elf_x86_64_relocate_section): Use it. Replace
3384 x86_64_elf_howto_table[r_type] with howto.
3386 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3389 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3390 symbol version is unknown.
3392 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3394 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3395 to (bfd_vma) -1 when setting needs_plt to 0.
3396 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3398 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3400 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3401 library, instead of PIC, and don't check PDE when making linker
3402 assigned symbol dynamic.
3404 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3406 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3407 ABIVERSION for non-executable stack.
3409 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3412 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3413 Always produce a RELATIVE reloc for a local symbol.
3415 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3417 Fix test-case ld-elf/pr19617b
3418 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3419 discard unused non-function symbols when --dynamic-list-data.
3421 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3423 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3424 dynsym section, even if it is empty, with dynamic sections.
3426 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3428 * syms.c: Remove BSF_COMMON from comments.
3429 * bfd-in2.h: Regenerated.
3431 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3433 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3434 for destination. Remove useless function parameters.
3435 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3437 2016-02-19 Nick Clifton <nickc@redhat.com>
3440 * aoutx.h (aout_link_add_symbols): Check for out of range string
3444 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3445 processing if we encounter a reloc without an associated symbol.
3447 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3450 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3451 sections for -E/--dynamic-list.
3453 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3455 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3458 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3460 * plugin.c (plugin_vec): Set match priority to 255.
3461 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3462 matching against the plugin vector, take priority from there not
3465 2016-02-15 Nick Clifton <nickc@redhat.com>
3467 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3468 for length and type fields. Use a signed value for the
3469 suffix_length field.
3471 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3474 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3475 significant bit in GOT offset for R_386_GOT32X.
3477 2016-02-10 Nick Clifton <nickc@redhat.com>
3480 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3482 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3483 number of messages about FDE encoding preventing .eh_frame_hdr
3486 2016-02-09 Nick Clifton <nickc@redhat.com>
3488 * oasys.c (oasys_archive_p): Fix indentation.
3489 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3490 constant for left shifting.
3492 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3493 helpful warning message to explain why certain AArch64 relocs
3496 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3498 * pe-mips.c (coff_mips_reloc): Fix formatting.
3500 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3502 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3503 to bfd_mach_arc_arc600.
3505 2016-02-04 Alan Modra <amodra@gmail.com>
3507 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3510 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3513 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3514 distances in the compressed_size field of the output section.
3516 2016-02-02 Alan Modra <amodra@gmail.com>
3518 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3519 ELFv2 entry optimization.
3521 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3524 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3525 no relocations in relocatable files.
3527 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3530 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3531 if a symbol from a library loaded via DT_NEEDED doesn't match
3532 the symbol referenced by regular object.
3534 2016-02-01 Nathaniel Smith <njs@pobox.com>
3536 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3539 2016-02-01 Alan Modra <amodra@gmail.com>
3541 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3542 an out of range reloc_index.
3543 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3545 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3547 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3548 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3549 * Makefile.in: Regenerated.
3551 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3553 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3555 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3558 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3560 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3562 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3565 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3566 against STT_GNU_IFUNC symbol only with dynamic symbols.
3567 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3569 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3572 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3573 decompress debug sections.
3575 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3577 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3580 2016-01-25 Nick Clifton <nickc@redhat.com>
3583 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3584 dsym filename buffer.
3586 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3588 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3590 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3592 * elfxx-mips.c (BZ16_REG): Correct calculation.
3594 2016-01-21 Nick Clifton <nickc@redhat.com>
3596 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3597 changing the type of _loc to be bfd_byte *.
3598 (elf_arc_finish_dynamic_symbol): Likewise.
3600 2016-01-21 Nick Clifton <nickc@redhat.com>
3603 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3604 class of the linker stub bfd.
3605 (elf32_arm_check_relocs): Skip check for pic format after
3606 processing a vxWorks R_ARM_ABS12 reloc.
3607 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3608 reporting a class mismatch.
3610 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3612 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3613 veneer for sym_sec != input_sec.
3614 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3615 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3616 calculation destination.
3618 2016-01-21 Alan Modra <amodra@gmail.com>
3620 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3621 (swap_linux_prpsinfo64_out): New function.
3622 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3623 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3624 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3625 (elfcore_write_linux_prpsinfo64): Likewise.
3626 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3627 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3628 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3630 2016-01-21 Alan Modra <amodra@gmail.com>
3632 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3633 * elf.c: Adjust #include.
3634 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3635 * Makefile.am (SOURCE_HFILES): Update.
3636 * Makefile.in: Regenerate.
3637 * po/SRC-PORFILES.in: Regenerate.
3639 2016-01-21 Alan Modra <amodra@gmail.com>
3641 * configure.ac: Move corefile selection later in file. Move
3642 tdefaults code immediately after other target vector code.
3643 * configure: Regenerate.
3645 2016-01-20 Mickael Guene <mickael.guene@st.com>
3647 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3648 section using '.text.noread' pattern.
3650 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3652 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3654 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3655 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3657 * arc-plt.def: New file.
3658 * arc-plt.h: Likewise.
3659 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3660 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3661 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3662 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3663 (name_for_global_symbol): Added.
3664 (ADD_RELA): Helper to create dynamic relocs.
3665 (new_got_entry_to_list): Create a new got entry in linked list.
3666 (symbol_has_entry_of_type): Search for specific type of entry in
3668 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3669 (is_reloc_for_TLS, arc_elf_set_private_flags)
3670 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3671 (arc_elf_merge_private_bfd_data): New functions.
3672 (debug_arc_reloc): Cleaned debug info printing.
3673 (PDATA reloc): Changed not to perform address alignment.
3674 (reverse_me): Added. Fix for ARC_32 relocs.
3675 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3677 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3678 Changed function to access an array of list of GOT entries instead
3679 of just an array of offsets.
3680 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3681 (elf_arc_check_relocs): Likewise.
3682 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3683 (elf_arc_finish_dynamic_sections): Likewise
3684 (arc_create_dynamic_sections): Modified conditions to create
3686 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3687 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3688 (relocate_plt_for_entry): Changed to support new way to define PLT
3690 (add_symbol_to_plt): Likewise.
3691 (arc_elf_link_hash_table_create): New function.
3693 2016-01-18 Nick Clifton <nickc@redhat.com>
3696 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3697 section number into internal section number.
3698 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3699 * coffswap.h (coff_swap_sym_in): Likewise.
3700 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3701 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3702 section number field is big enough to hold the external value.
3704 2016-01-17 Alan Modra <amodra@gmail.com>
3706 * configure: Regenerate.
3708 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3710 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3711 when address in first unwind entry does not match start of
3714 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3715 Jiong Wang <jiong.wang@arm.com>
3718 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3721 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3723 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3724 place 'R_' before the reloc name returned.
3725 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3726 the relocation string.
3728 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3730 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3731 factored out from...
3732 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3734 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3736 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3737 attribute check after ELF file header flag check.
3739 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3741 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3742 return status from `_bfd_elf_merge_object_attributes'.
3744 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3746 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3747 factored out from...
3748 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3750 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3752 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3753 handling of input MIPS ABI flags together.
3755 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3757 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3758 attribute checks for null input.
3760 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3762 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3763 pointers to target data.
3765 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3767 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3770 2016-01-01 Alan Modra <amodra@gmail.com>
3772 Update year range in copyright notice of all files.
3774 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3776 Copyright (C) 2016 Free Software Foundation, Inc.
3778 Copying and distribution of this file, with or without modification,
3779 are permitted in any medium without royalty provided the copyright
3780 notice and this notice are preserved.
3786 version-control: never