1 2016-11-24 Jiong Wang <jiong.wang@arm.com>
4 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
7 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
9 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
11 2016-11-23 Nick Clifton <nickc@redhat.com>
14 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
15 they contain the program headers.
16 (_bfd_elf_map_sections_to_segments): If the linker created the
17 PHDR segment then always attempt to include it in a LOAD segment.
18 (assign_file_positions_for_non_load_sections): Allow LOAD segments
19 to overlap PHDR segments.
20 (phdr_sorter): New function. Sorts program headers.
21 (assign_file_positions_except_relocs): Sort the program headers
22 before writing them out. Issue an error if the PHDR segment is
23 not covered by a LOAD segment, unless the backend allows it.
24 * elf-bfd.h (struct elf_backend_data): Add
25 elf_backend_allow_non_load_phdr.
26 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
27 default definition that returns FALSE.
28 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
30 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
32 (elf_backend_allow_non_load_phdr): Define.
33 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
34 place the interpreter string into the .interp section if the
35 nointerp flag is set in the link info structure.
36 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
37 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
38 _gp symbol not being part of the output.
40 2016-11-23 Alan Modra <amodra@gmail.com>
42 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
43 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
44 (elfNN_bed): Init new field.
45 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
47 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
49 (elf_backend_dtrel_excludes_plt): Define.
50 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
51 (elf_backend_dtrel_excludes_plt): Define.
52 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
53 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
54 (elf_backend_dtrel_excludes_plt): Define.
55 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
57 (elf_backend_dtrel_excludes_plt): Define.
58 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
60 (elf_backend_dtrel_excludes_plt): Define.
61 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
63 (elf_backend_dtrel_excludes_plt): Define.
64 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
66 (elf_backend_dtrel_excludes_plt): Define.
67 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
69 (elf_backend_dtrel_excludes_plt): Define.
70 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
72 (elf_backend_dtrel_excludes_plt): Define.
73 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
75 (elf_backend_dtrel_excludes_plt): Define.
76 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
78 (elf_backend_dtrel_excludes_plt): Define.
79 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
80 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
82 (elf_backend_dtrel_excludes_plt): Define.
83 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
84 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
86 (elf_backend_dtrel_excludes_plt): Define.
87 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
89 (elf_backend_dtrel_excludes_plt): Define.
90 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
92 (elf_backend_dtrel_excludes_plt): Define.
93 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
95 (elf_backend_dtrel_excludes_plt): Define.
96 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
98 (elf_backend_dtrel_excludes_plt): Define.
99 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
100 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
102 (elf_backend_dtrel_excludes_plt): Define.
103 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
105 (elf_backend_dtrel_excludes_plt): Define.
106 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
108 (elf_backend_dtrel_excludes_plt): Define.
109 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
111 (elf_backend_dtrel_excludes_plt): Define.
112 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
114 (elf_backend_dtrel_excludes_plt): Define.
115 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
117 (elf_backend_dtrel_excludes_plt): Define.
118 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
120 (elf_backend_dtrel_excludes_plt): Define.
121 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
123 (elf_backend_dtrel_excludes_plt): Define.
124 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
126 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
128 2016-11-23 Alan Modra <amodra@gmail.com>
130 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
132 (mn10300_elf_final_link_relocate): Likewise.
133 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
134 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
135 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
136 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
137 * elf32-bfin.c (bfin_check_relocs): Likewise.
138 (bfin_relocate_section): Likewise.
139 (bfin_gc_sweep_hook): Likewise.
140 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
142 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
143 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
145 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
147 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
148 (bfin_size_dynamic_sections): Likewise.
149 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
150 (cr16_elf_check_relocs): Likewise.
151 (cr16_elf_final_link_relocate): Likewise.
152 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
153 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
154 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
155 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
156 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
157 * elf32-cris.c (cris_elf_relocate_section): Likewise.
158 (elf_cris_finish_dynamic_symbol): Likewise.
159 (elf_cris_finish_dynamic_sections): Likewise.
160 (cris_elf_gc_sweep_hook): Likewise.
161 (elf_cris_adjust_gotplt_to_got): Likewise.
162 (elf_cris_adjust_dynamic_symbol): Likewise.
163 (cris_elf_check_relocs): Likewise. Delete dead code.
164 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
166 (elf_cris_discard_excess_program_dynamics): Likewise.
167 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
168 sgotrel, splt and spltrel.
169 (frvfdpic_got_section, frvfdpic_gotrel_section,
170 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
172 (_frv_create_got_section): Likewise.
173 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
174 srelgot, splt and srelplt.
175 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
176 (elf32_hppa_create_dynamic_sections): Likewise.
177 (elf32_hppa_check_relocs): Likewise.
178 (allocate_plt_static): Likewise.
179 (allocate_dynrelocs): Likewise.
180 (elf32_hppa_size_dynamic_sections): Likewise.
181 (elf32_hppa_relocate_section): Likewise.
182 (elf32_hppa_finish_dynamic_symbol): Likewise.
183 (elf32_hppa_finish_dynamic_sections): Likewise.
184 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
185 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
186 sgotplt, srelgot, splt and srelplt.
187 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
189 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
190 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
191 (lm32_elf_check_relocs): Likewise.
192 (lm32_elf_finish_dynamic_sections): Likewise.
193 (lm32_elf_finish_dynamic_symbol): Likewise.
194 (allocate_dynrelocs): Likewise.
195 (lm32_elf_size_dynamic_sections): Likewise.
196 (lm32_elf_create_dynamic_sections): Likewise.
197 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
198 (m32c_elf_check_relocs): Likewise.
199 (m32c_elf_finish_dynamic_sections): Likewise.
200 (m32c_elf_always_size_sections): Likewise.
201 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
202 sgotplt, srelgot, splt and srelplt.
203 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
204 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
206 (allocate_dynrelocs): Likewise.
207 (m32r_elf_size_dynamic_sections): Likewise.
208 (m32r_elf_relocate_section): Likewise.
209 (m32r_elf_finish_dynamic_symbol): Likewise.
210 (m32r_elf_finish_dynamic_sections): Likewise.
211 (m32r_elf_check_relocs): Likewise.
212 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
213 (elf_m68k_check_relocs): Likewise.
214 (elf_m68k_adjust_dynamic_symbol): Likewise.
215 (elf_m68k_size_dynamic_sections): Likewise.
216 (elf_m68k_relocate_section): Likewise.
217 (elf_m68k_finish_dynamic_symbol): Likewise.
218 (elf_m68k_finish_dynamic_sections): Likewise.
219 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
220 sgotplt, srelgot, splt and srelplt.
221 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
223 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
225 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
226 (allocate_dynrelocs): Likewise.
227 (elf_metag_size_dynamic_sections): Likewise.
228 (elf_metag_finish_dynamic_symbol): Likewise.
229 (elf_metag_finish_dynamic_sections): Likewise.
230 (elf_metag_size_stubs): Likewise.
231 (elf_backend_got_header_size): Don't define.
232 (elf_backend_want_got_plt): Define.
233 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
234 sgotplt, srelgot, splt and srelpl.
235 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
237 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
238 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
239 (microblaze_elf_create_dynamic_sections): Likewise.
240 (allocate_dynrelocs): Likewise.
241 (microblaze_elf_size_dynamic_sections): Likewise.
242 (microblaze_elf_finish_dynamic_symbol): Likewise.
243 (microblaze_elf_finish_dynamic_sections): Likewise.
244 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
246 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
247 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
249 (allocate_dynrelocs): Likewise.
250 (nds32_elf_size_dynamic_sections): Likewise.
251 (nds32_elf_relocate_section): Likewise.
252 (nds32_elf_finish_dynamic_symbol): Likewise.
253 (nds32_elf_finish_dynamic_sections): Likewise.
254 (nds32_elf_check_relocs): Likewise.
255 (calculate_plt_memory_address): Likewise.
256 (calculate_got_memory_address): Likewise.
257 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
258 sgotplt, srelgot, splt and srelplt.
259 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
260 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
261 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
262 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
263 (or1k_elf_finish_dynamic_sections): Likewise.
264 (or1k_elf_finish_dynamic_symbol): Likewise.
265 (allocate_dynrelocs): Likewise.
266 (or1k_elf_size_dynamic_sections): Likewise.
267 (or1k_elf_create_dynamic_sections): Likewise.
268 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
269 plt, relplt, iplt, reliplt and sgotplt.
270 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
271 (ppc_elf_create_glink): Likewise.
272 (ppc_elf_create_dynamic_sections): Likewise.
273 (ppc_elf_check_relocs): Likewise.
274 (ppc_elf_select_plt_layout): Likewise.
275 (ppc_elf_tls_setup): Likewise.
276 (allocate_got): Likewise.
277 (allocate_dynrelocs): Likewise.
278 (ppc_elf_size_dynamic_sections): Likewise.
279 (ppc_elf_relax_section): Likewise.
280 (ppc_elf_relocate_section): Likewise.
281 (ppc_elf_finish_dynamic_symbol): Likewise.
282 (ppc_elf_reloc_type_class): Likewise.
283 (ppc_elf_finish_dynamic_sections): Likewise.
284 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
285 (rl78_elf_check_relocs): Likewise.
286 (rl78_elf_finish_dynamic_sections): Likewise.
287 (rl78_elf_always_size_sections): Likewise.
288 * elf32-s390.c (create_got_section): Delete.
289 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
290 (elf_s390_check_relocs): Likewise.
291 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
292 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
293 * elf32-score7.c (score_elf_create_got_section): As above.
294 (s7_bfd_score_elf_finish_dynamic_sections): As above.
295 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
296 sgotplt, srelgot, splt and srelplt.
297 (create_got_section): Don't set them.
298 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
300 (allocate_dynrelocs): Likewise.
301 (sh_elf_size_dynamic_sections): Likewise.
302 (sh_elf_add_rofixup): Likewise.
303 (sh_elf_relocate_section): Likewise.
304 (sh_elf_check_relocs): Likewise.
305 (sh_elf_finish_dynamic_symbol): Likewise.
306 (sh_elf_finish_dynamic_sections): Likewise.
307 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
308 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
309 * elf32-vax.c (elf_vax_check_relocs): Likewise.
310 (elf_vax_adjust_dynamic_symbol): Likewise.
311 (elf_vax_always_size_sections): Likewise.
312 (elf_vax_instantiate_got_entries): Likewise.
313 (elf_vax_relocate_section): Likewise.
314 (elf_vax_finish_dynamic_symbol): Likewise.
315 (elf_vax_finish_dynamic_sections): Likewise.
316 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
317 (xstormy16_elf_always_size_sections): Likewise.
318 (xstormy16_elf_relocate_section): Likewise.
319 (xstormy16_elf_finish_dynamic_sections): Likewise.
320 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
321 sgotplt, srelgot, splt and srelplt.
322 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
324 (elf_xtensa_allocate_dynrelocs): Likewise.
325 (elf_xtensa_allocate_local_got_size): Likewise.
326 (elf_xtensa_size_dynamic_sections): Likewise.
327 (elf_xtensa_relocate_section): Likewise.
328 (elf_xtensa_finish_dynamic_sections): Likewise.
329 (shrink_dynamic_reloc_sections): Likewise.
330 (elf_xtensa_get_plt_section): Likewise.
331 (elf_xtensa_get_gotplt_section): Likewise.
332 (xtensa_callback_required_dependence): Likewise.
333 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
334 shortcuts to dynamic sections.
335 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
337 (elf64_alpha_size_plt_section): Likewise.
338 (elf64_alpha_size_rela_got_1): Likewise.
339 (elf64_alpha_size_rela_got_section): Likewise.
340 (elf64_alpha_relocate_section): Likewise.
341 (elf64_alpha_finish_dynamic_symbol): Likewise.
342 (elf64_alpha_finish_dynamic_sections): Likewise.
343 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
344 * elf64-s390.c (create_got_section): Delete.
345 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
346 (elf_s390_check_relocs): Likewise.
347 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
349 (sh_elf64_check_relocs): Likewise.
350 (sh64_elf64_adjust_dynamic_symbol): Likewise.
351 (sh64_elf64_size_dynamic_sections): Likewise.
352 (sh64_elf64_finish_dynamic_symbol): Likewise.
353 (sh64_elf64_finish_dynamic_sections): Likewise.
354 * elflink.c (_bfd_elf_create_got_section): Likewise.
355 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
356 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
357 (elfNN_ia64_finish_dynamic_sections): Likewise.
358 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
359 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
360 sgotplt, splt and sgot.
361 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
363 (mips_elf_gotplt_index): Likewise.
364 (mips_elf_primary_global_got_index): Likewise.
365 (mips_elf_global_got_index): Likewise.
366 (mips_elf_got_offset_from_index): Likewise.
367 (mips_elf_create_local_got_entry): Likewise.
368 (mips_elf_create_got_section): Likewise.
369 (mips_elf_calculate_relocation): Likewise.
370 (_bfd_mips_elf_create_dynamic_sections): Likewise.
371 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
372 (mips_elf_lay_out_got): Likewise.
373 (mips_elf_set_plt_sym_value): Likewise.
374 (_bfd_mips_elf_size_dynamic_sections): Likewise.
375 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
376 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
377 (mips_finish_exec_plt): Likewise.
378 (mips_vxworks_finish_exec_plt): Likewise.
379 (mips_vxworks_finish_shared_plt): Likewise.
380 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
381 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
382 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
384 2016-11-23 Alan Modra <amodra@gmail.com>
386 * po/BLD-POTFILES.in: Regenerate.
387 * po/SRC-POTFILES.in: Regenerate.
389 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
391 * warning.m4: Fix spelling in comments.
392 * configure.ac: Fix spelling in comments.
393 * configure: Regenerate.
395 2016-11-22 Alan Modra <amodra@gmail.com>
398 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
399 * elf32-ppc.c: Include opcode/ppc.h.
400 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
401 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
402 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
403 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
404 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
405 (ppc_elf_link_hash_table_create): Update default_params init.
406 (ppc_elf_vle_split16): Correct shift and mask. Add params.
407 Report or fix insn/reloc mismatches.
408 (ppc_elf_relocate_section): Pass input_section, offset and fixup
409 to ppc_elf_vle_split16.
411 2016-11-22 Alan Modra <amodra@gmail.com>
413 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
414 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
415 bfd_put_32 param with input_bfd.
416 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
417 ppc_elf_vle_split16 param.
418 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
420 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
422 * dwarf2.c (build_line_info_table): Rename `index' local
423 variable to `line_index'.
424 (build_lookup_funcinfo_table): Rename `index' local variable to
427 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
429 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
430 apply the negative GOT offset optimization in 64-bit code.
432 2016-11-18 James Clarke <jrtc27@jrtc27.com>
434 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
435 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
436 R_SPARC_GOT* for non-local references. Instead, treat them like
437 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
438 immediate with the calculated relocation.
440 2016-11-18 Nick Clifton <nickc@redhat.com>
443 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
444 an informative error message.
446 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
449 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
450 manipulation of diff value, and don't assume sym2 is less than sym1.
451 (elf32_avr_adjust_reloc_if_spans_insn): New function.
452 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
453 and remove redundant did_pad.
456 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
459 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
460 plt_got.offset for R_X86_64_PLTOFF64.
462 2016-11-14 Nick Clifton <nickc@redhat.com>
464 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
466 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
469 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
470 but treat them as debugging symbols.
472 2016-11-10 Jiong Wang <jiong.wang@arm.com>
475 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
476 symbol locally in PIE.
478 2016-11-10 Nick Clifton <nickc@redhat.com>
481 * compress.c (bfd_get_full_section_contents): Provide a more
482 helpful error message when a section is too large to load.
484 2016-11-08 Pedro Alves <palves@redhat.com>
486 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
489 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
491 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
492 'number_of_functions' to keep lookup table and number of entries in
494 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
495 to keep lookup table and number of entries in the table.
496 (lookup_funcinfo): New structure for lookup table for function
498 (build_line_info_table): New function to create and build the lookup
499 table for line information.
500 (lookup_address_in_line_info_table): Use the lookup table instead of
501 traverse a linked list.
502 (compare_lookup_funcinfos): New compare fuction used in sorting of
503 lookup table for function references.
504 (build_lookup_funcinfo_table): New function to create, build and
505 sort the lookup table for functions references.
506 (lookup_address_in_function_table): Use the table instead of
507 traverse a linked list.
508 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
511 2016-11-04 Nick Clifton <nickc@redhat.com>
513 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
514 when supporting 64-bit BFD targets.
516 2016-11-03 Tristan Gingold <gingold@adacore.com>
518 * config.bfd: Deprecate many old triplets.
520 2016-11-03 Nick Clifton <nickc@redhat.com>
522 * po/da.po: Updated Danish translation.
524 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
526 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
527 not fall through to the default case.
529 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
530 Andrew Waterman <andrew@sifive.com>
532 Add support for RISC-V architecture.
533 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
534 * config.bdf: Likewise.
535 * configure.ac: Likewise.
536 * Makefile.in: Regenerate.
537 * configure: Regenerate.
538 * archures.c: Add bfd_riscv_arch.
539 * reloc.c: Add riscv relocs.
540 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
541 * bfd-in2.h: Regenerate.
542 * libbfd.h: Regenerate.
543 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
544 * elfnn-riscv.c: New file.
545 * elfxx-riscv.c: New file.
546 * elfxx-riscv.h: New file.
548 2016-10-31 Alan Modra <amodra@gmail.com>
551 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
554 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
556 * cpu-arc.c (arc_get_mach): Delete.
558 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
560 * elfxx-mips.c (STUB_JALR): Correct description.
562 2016-10-20 Nick Clifton <nickc@redhat.com>
564 * po/gas.pot: Regenerate.
566 2016-10-19 Nick Clifton <nickc@redhat.com>
568 * aout-adobe.c: Add missing c-format tags for translatable strings.
569 * aout-cris.c: Likewise.
572 * binary.c: Likewise.
574 * coff-alpha.c: Likewise.
575 * coff-arm.c: Likewise.
576 * coff-i860.c: Likewise.
577 * coff-mcore.c: Likewise.
578 * coff-ppc.c: Likewise.
579 * coff-rs6000.c: Likewise.
580 * coff-sh.c: Likewise.
581 * coff-tic4x.c: Likewise.
582 * coff-tic54x.c: Likewise.
583 * coff-tic80.c: Likewise.
584 * coff64-rs6000.c: Likewise.
585 * coffcode.h: Likewise.
586 * coffgen.c: Likewise.
587 * cofflink.c: Likewise.
588 * coffswap.h: Likewise.
589 * cpu-arm.c: Likewise.
590 * dwarf2.c: Likewise.
592 * elf-attrs.c: Likewise.
593 * elf-eh-frame.c: Likewise.
594 * elf-ifunc.c: Likewise.
595 * elf-m10300.c: Likewise.
596 * elf-s390-common.c: Likewise.
598 * elf32-arc.c: Likewise.
599 * elf32-arm.c: Likewise.
600 * elf32-avr.c: Likewise.
601 * elf32-bfin.c: Likewise.
602 * elf32-cr16.c: Likewise.
603 * elf32-cr16c.c: Likewise.
604 * elf32-cris.c: Likewise.
605 * elf32-crx.c: Likewise.
606 * elf32-d10v.c: Likewise.
607 * elf32-d30v.c: Likewise.
608 * elf32-epiphany.c: Likewise.
609 * elf32-fr30.c: Likewise.
610 * elf32-frv.c: Likewise.
611 * elf32-gen.c: Likewise.
612 * elf32-hppa.c: Likewise.
613 * elf32-i370.c: Likewise.
614 * elf32-i386.c: Likewise.
615 * elf32-i960.c: Likewise.
616 * elf32-ip2k.c: Likewise.
617 * elf32-iq2000.c: Likewise.
618 * elf32-lm32.c: Likewise.
619 * elf32-m32c.c: Likewise.
620 * elf32-m32r.c: Likewise.
621 * elf32-m68hc11.c: Likewise.
622 * elf32-m68hc12.c: Likewise.
623 * elf32-m68hc1x.c: Likewise.
624 * elf32-m68k.c: Likewise.
625 * elf32-mcore.c: Likewise.
626 * elf32-mep.c: Likewise.
627 * elf32-metag.c: Likewise.
628 * elf32-microblaze.c: Likewise.
629 * elf32-moxie.c: Likewise.
630 * elf32-msp430.c: Likewise.
631 * elf32-mt.c: Likewise.
632 * elf32-nds32.c: Likewise.
633 * elf32-nios2.c: Likewise.
634 * elf32-or1k.c: Likewise.
635 * elf32-pj.c: Likewise.
636 * elf32-ppc.c: Likewise.
637 * elf32-rl78.c: Likewise.
638 * elf32-rx.c: Likewise.
639 * elf32-s390.c: Likewise.
640 * elf32-score.c: Likewise.
641 * elf32-score7.c: Likewise.
642 * elf32-sh-symbian.c: Likewise.
643 * elf32-sh.c: Likewise.
644 * elf32-sh64.c: Likewise.
645 * elf32-spu.c: Likewise.
646 * elf32-tic6x.c: Likewise.
647 * elf32-tilepro.c: Likewise.
648 * elf32-v850.c: Likewise.
649 * elf32-vax.c: Likewise.
650 * elf32-visium.c: Likewise.
651 * elf32-xgate.c: Likewise.
652 * elf32-xtensa.c: Likewise.
653 * elf64-alpha.c: Likewise.
654 * elf64-gen.c: Likewise.
655 * elf64-hppa.c: Likewise.
656 * elf64-ia64-vms.c: Likewise.
657 * elf64-mmix.c: Likewise.
658 * elf64-ppc.c: Likewise.
659 * elf64-s390.c: Likewise.
660 * elf64-sh64.c: Likewise.
661 * elf64-sparc.c: Likewise.
662 * elf64-x86-64.c: Likewise.
663 * elfcode.h: Likewise.
664 * elfcore.h: Likewise.
665 * elflink.c: Likewise.
666 * elfnn-aarch64.c: Likewise.
667 * elfnn-ia64.c: Likewise.
668 * elfxx-mips.c: Likewise.
669 * elfxx-sparc.c: Likewise.
670 * elfxx-tilegx.c: Likewise.
673 * libbfd.c: Likewise.
674 * linker.c: Likewise.
675 * m68klinux.c: Likewise.
676 * mach-o.c: Likewise.
681 * pe-mips.c: Likewise.
682 * peXXigen.c: Likewise.
683 * pei-x86_64.c: Likewise.
684 * peicode.h: Likewise.
685 * ppcboot.c: Likewise.
687 * sparclinux.c: Likewise.
690 * vms-alpha.c: Likewise.
691 * vms-lib.c: Likewise.
692 * xcofflink.c: Likewise.
694 2016-10-18 Nick Clifton <nickc@redhat.com>
696 * po/da.po: Updated Danish translation.
698 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
700 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
703 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
705 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
706 variable to `reloc_index'.
708 2016-10-12 Alan Modra <amodra@gmail.com>
710 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
711 (STD_SECTION): Adjust to suit.
712 * elf.c (_bfd_elf_large_com_section): Likewise.
713 * bfd-in2.h: Regenerate.
715 2016-10-11 Alan Modra <amodra@gmail.com>
717 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
718 defined temporarily with bfd_und_section.
719 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
720 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
721 symbols with bfd_und_section.
723 2016-10-07 Alan Modra <amodra@gmail.com>
725 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
726 obfd param with struct bfd_link_info param. Update all callers.
727 * linker.c (bfd_merge_private_bfd_data): Likewise.
728 (_bfd_generic_verify_endian_match): Likewise.
729 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
730 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
731 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
732 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
733 (_bfd_elf_merge_object_attributes): Likewise.
734 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
735 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
736 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
737 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
738 (elf32_arm_merge_private_bfd_data): Likewise.
739 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
740 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
741 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
742 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
743 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
744 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
745 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
746 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
747 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
748 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
749 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
750 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
751 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
752 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
753 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
754 (elf32_msp430_merge_private_bfd_data): Likewise.
755 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
756 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
757 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
758 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
759 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
760 (ppc_elf_merge_obj_attributes): Likewise.
761 (ppc_elf_merge_private_bfd_data): Likewise.
762 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
763 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
764 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
765 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
766 (elf32_score_merge_private_bfd_data): Likewise.
767 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
768 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
769 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
770 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
771 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
772 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
773 (elf32_tic6x_merge_private_bfd_data): Likewise.
774 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
775 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
776 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
777 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
778 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
779 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
780 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
781 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
782 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
783 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
784 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
785 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
786 (mips_elf_merge_obj_attributes): Likewise.
787 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
788 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
789 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
790 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
791 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
792 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
793 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
794 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
795 * bfd-in2.h: Regenerate.
796 * libbfd.h: Regenerate.
798 2016-10-07 Alan Modra <amodra@gmail.com>
800 * Makefile.am (LIBBFD_H_FILES): Update.
801 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
802 * cpu-sh.c (sh_merge_bfd_arch): Move to..
803 * elf32-sh.c: ..here, and make static.
804 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
806 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
807 _bfd_generic_verify_endian_match.
808 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
809 (bfd_elf32_bfd_merge_private_bfd_data): Define as
810 _bfd_generic_verify_endian_match.
811 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
813 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
814 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
815 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
816 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
817 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
818 * linker.c: ..here, and make internal.
819 * bfd.c (bfd_merge_private_bfd_data): Move to..
821 * Makefile.in: Regenerate.
822 * doc/Makefile.in: Regenerate.
823 * bfd-in2.h: Regenerate.
824 * libbfd.h: Regenerate.
826 2016-10-06 Alan Modra <amodra@gmail.com>
828 * coff-h8300.c: Spell fall through comments consistently.
829 * coffgen.c: Likewise.
830 * elf32-hppa.c: Likewise.
831 * elf32-ppc.c: Likewise.
832 * elf32-score.c: Likewise.
833 * elf32-score7.c: Likewise.
834 * elf64-ppc.c: Likewise.
835 * elfxx-aarch64.c: Likewise.
836 * elfxx-mips.c: Likewise.
837 * cpu-ns32k.c: Add missing fall through comments.
838 * elf-m10300.c: Likewise.
839 * elf32-arm.c: Likewise.
840 * elf32-avr.c: Likewise.
841 * elf32-bfin.c: Likewise.
842 * elf32-frv.c: Likewise.
843 * elf32-i386.c: Likewise.
844 * elf32-microblaze.c: Likewise.
845 * elf32-nds32.c: Likewise.
846 * elf32-ppc.c: Likewise.
847 * elf32-rl78.c: Likewise.
848 * elf32-rx.c: Likewise.
849 * elf32-s390.c: Likewise.
850 * elf32-sh.c: Likewise.
851 * elf32-tic6x.c: Likewise.
852 * elf64-ia64-vms.c: Likewise.
853 * elf64-ppc.c: Likewise.
854 * elf64-s390.c: Likewise.
855 * elf64-x86-64.c: Likewise.
856 * elflink.c: Likewise.
857 * elfnn-aarch64.c: Likewise.
858 * elfnn-ia64.c: Likewise.
863 * versados.c: Likewise.
865 2016-10-06 Alan Modra <amodra@gmail.com>
867 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
869 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
870 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
872 2016-10-06 Alan Modra <amodra@gmail.com>
874 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
875 OR in arithmetic expression, not boolean OR.
877 2016-09-30 Alan Modra <amodra@gmail.com>
879 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
880 as per comment at head of bfd-in2.h.
881 * Makefile.in: Regenerate.
883 2016-09-30 Alan Modra <amodra@gmail.com>
885 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
886 _bfd_error_handler (...) throughout.
887 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
888 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
889 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
890 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
891 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
892 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
893 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
894 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
895 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
896 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
897 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
898 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
899 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
900 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
901 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
902 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
903 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
904 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
905 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
906 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
907 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
908 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
909 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
910 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
911 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
912 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
913 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
914 * xcofflink.c: Likewise.
916 2016-09-30 Alan Modra <amodra@gmail.com>
918 * bfd-in.h: Include stdarg.h.
919 * bfd.c (bfd_error_handler_type): Make like vprintf.
920 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
921 (error_handler_internal): New function, split out from..
922 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
923 (bfd_set_error_handler): Update.
924 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
925 (_bfd_assert_handler): Make static.
926 * coffgen.c (null_error_handler): Update params.
927 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
928 Don't use bfd_error_handler_type.
929 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
930 * elfxx-target.h (elf_backend_link_order_error_handler): Default
931 to _bfd_error_handler.
932 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
933 (bfd_assert_handler_type): Likewise.
934 (_bfd_error_handler): Update.
935 * bfd-in2.h: Regenerate.
936 * libbfd.h: Regenerate.
938 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
941 * elf-bfd.h (struct elf_backend_data): Delete
942 elf_backend_count_output_relocs callback and add
943 elf_backend_update_relocs.
944 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
945 (emit_relocs): Deleted.
946 (elf32_arm_emit_relocs): Deleted.
947 (elf_backend_emit_relocs): Updated not to use the old functions.
948 (elf32_arm_update_relocs): New function.
949 (elf_backend_update_relocs): New define.
950 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
951 relocation count. Call elf_backend_emit_relocs.
952 (_bfd_elf_size_reloc_section): Do not call
953 elf_backend_count_output_relocs.
954 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
955 (elf_backend_update_relocs): New define.
957 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
960 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
961 Thumb-ARM stub is too far.
963 2016-09-27 Nick Clifton <nickc@redhat.com>
966 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
967 timestamp field if real time values are not being stored.
969 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
971 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
972 to verify CC_FOR_BUILD compiler.
973 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
974 and add CC_FOR_BUILD compiler checks.
975 * Makefile.in: Regenerate.
976 * configure: Likewise.
977 * doc/Makefile.in: Likewise.
979 2016-09-26 Awson <kyrab@mail.ru>
982 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
983 for R_AMD64_PCRQUAD relocations.
985 2016-09-26 Alan Modra <amodra@gmail.com>
987 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
988 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
989 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
990 attributes, merge them. Don't warn about undefined tag bits,
991 or copy unknown values to output.
992 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
993 _bfd_elf_ppc_merge_fp_attributes.
995 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
998 * elf-bfd.h (struct elf_backend_data): Add
999 elf_backend_count_output_relocs callback to count relocations in
1001 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1002 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1003 (elf32_arm_count_output_relocs): New function.
1004 (emit_relocs): New function.
1005 (elf32_arm_emit_relocs): New function.
1006 (elf32_arm_vxworks_emit_relocs): New function.
1007 (elf_backend_emit_relocs): Updated to use the new functions.
1008 (elf_backend_count_output_relocs): New define.
1009 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1010 to the relocation count.
1011 (_bfd_elf_link_size_reloc_section): Use callback to count the
1012 relocations which will be in output.
1013 (_bfd_elf_default_count_output_relocs): New function.
1014 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1016 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1018 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1019 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1020 bigger than 0x1000 bytes.
1022 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1024 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1027 2016-09-14 Nick Clifton <nickc@redhat.com>
1030 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1031 contains a valid size for the Debug directory.
1033 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1035 * format.c (struct bfd_preserve): New "build_id" field.
1036 (bfd_preserve_save): Save "build_id".
1037 (bfd_preserve_restore): Restore "build_id".
1039 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1043 relocation with copy relocation when building executable.
1045 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1048 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1049 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1050 Compute shrink_boundary and adjust addend only if
1051 addend_within_shrink_boundary.
1052 (elf32_avr_relax_section): Modify calls to
1053 elf32_avr_relax_delete_bytes to pass extra parameter.
1055 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1057 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1058 array of bytes and use bfd_get_16 to interpret its encoding according
1059 to endianness of target.
1061 2016-09-01 Alan Modra <amodra@gmail.com>
1063 * elf64-ppc.c (synthetic_opd): New static var.
1064 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1065 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1067 2016-08-31 Alan Modra <amodra@gmail.com>
1069 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1070 track max group size with a new "group_size" var that is reduced
1071 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1074 2016-08-31 Alan Modra <amodra@gmail.com>
1076 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1077 (elf_backend_section_processing): Don't define.
1078 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1079 split on non-exec sections differing in SHF_PPC_VLE. When
1080 splitting segments, mark size invalid.
1082 2016-08-30 Alan Modra <amodra@gmail.com>
1085 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1087 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1091 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1092 R_386_PC32 relocation is used to call IFUNC function in PIC
1095 2016-08-27 Alan Modra <amodra@gmail.com>
1098 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1099 have corresponding SHF_GROUP sections.
1100 (bfd_elf_set_group_contents): Comment.
1102 2016-08-27 Alan Modra <amodra@gmail.com>
1105 * elf64-ppc.c (pc_dynrelocs): New function.
1106 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1107 handle pic dynamic relocs.
1109 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1111 * bfd-in.h (struct elf32_arm_params): Define.
1112 (bfd_elf32_arm_set_target_relocs): Rename into ...
1113 (bfd_elf32_arm_set_target_params): This. Use a struct
1114 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1115 * bfd-in2.h: Regenerate.
1116 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1117 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1118 elf32_arm_params rather than as individual parameters.
1120 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1122 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1123 passed the end of htab->stub_group array.
1124 (elf32_arm_create_or_find_stub_sec): Likewise.
1125 (elf32_arm_create_stub): Likewise.
1127 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1129 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1130 to TRUE for GOT and TLS relocs.
1132 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1134 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1136 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1138 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1139 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1140 (struct elf_arc_link_hash_table): Likewise.
1141 (elf_arc_link_hash_newfunc): Likewise.
1142 (elf_arc_link_hash_table_free): Likewise.
1143 (arc_elf_link_hash_table_create): Likewise.
1144 (elf_arc_relocate_section): Fixed conditions related to dynamic
1145 (elf_arc_check_relocs): Likewise.
1146 (arc_elf_create_dynamic_sections): Added
1147 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1148 through the hash table.
1150 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1152 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1153 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1156 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1158 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1160 * bfd-in2.h: Regenerated from the previous changes.
1161 * libbfd.h: Regenerated from the previous changes.
1163 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1165 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1166 the input import library bfd.
1167 * bfd-in2.h: Regenerate.
1168 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1169 and new_cmse_stub_offset fields.
1170 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1172 (elf32_arm_add_stub): Likewise for stub_offset.
1173 (arm_new_stubs_start_offset_ptr): New function.
1174 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1175 empty SG veneers to have zero relocations.
1176 (arm_size_one_stub): Only initialize stub size and template
1177 information for non empty veneers. Do not update veneer section size
1178 if veneer already has an offset.
1179 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1180 of a boolean indicating success or failure.
1181 (cmse_scan): Change stub_changed parameter into an integer pointer
1182 parameter cmse_stub_created to count the number of stub created and
1183 adapt to change of return value in elf32_arm_create_stub.
1184 (cmse_entry_fct_p): New function.
1185 (arm_list_new_cmse_stub): Likewise.
1186 (set_cmse_veneer_addr_from_implib): Likewise.
1187 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1188 cmse_scan instead of that of cmse_stub_changed to compute the number
1189 of stub created and use it to initialize stub_changed. Call
1190 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1191 of return value in elf32_arm_create_stub. Use
1192 arm_stub_section_start_offset () if not NULL to initialize size of
1193 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1194 erratum fix to -1. Use ret to hold return value.
1195 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1196 NULL to initialize size of secure gateway veneers section. Adapt
1197 comment to stress the importance of zeroing veneer section content.
1198 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1199 initialize eponymous field in struct elf32_arm_link_hash_table.
1201 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1203 * elf32-s390.c (stdarg.h): New include.
1204 (elf_s390_grok_psinfo): New function.
1205 (elf_s390_write_core_note): New function.
1206 (elf_backend_grok_psinfo): Declare backend hook.
1207 (elf_backend_write_core_note): Likewise.
1208 * elf64-s390.c (stdarg.h): New include.
1209 (elf_s390_grok_prstatus): New function.
1210 (elf_s390_grok_psinfo): New function.
1211 (elf_s390_write_core_note): New function.
1212 (elf_backend_grok_prstatus): Declare backend hook.
1213 (elf_backend_grok_psinfo): Likewise.
1214 (elf_backend_write_core_note): Likewise.
1216 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1218 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1219 (elf_s390_finish_ifunc_symbol): Likewise.
1220 (elf_s390_finish_dynamic_symbol): Likewise.
1221 (elf_s390_finish_dynamic_sections): Likewise.
1222 (elf_s390_grok_prstatus): Likewise.
1223 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1224 (elf_s390_finish_dynamic_symbol): Likewise.
1226 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1228 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1230 2016-08-23 Nick Clifton <nickc@redhat.com>
1232 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1233 there is no arm data associated with the section.
1235 2016-08-23 Alan Modra <amodra@gmail.com>
1238 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1239 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1241 2016-08-22 Nick Clifton <nickc@redhat.com>
1243 * doc/chew.c (main): Free the string buffer used to files as they
1246 2016-08-22 Alan Modra <amodra@gmail.com>
1248 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1249 (ppc_elf_relocate_section): ..to here. Comment. Error on
1250 detecting -mbss-plt -fPIC local ifuncs too.
1251 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1252 branch table entries.
1254 2016-08-19 Nick Clifton <nickc@redhat.com>
1256 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1257 section after the symbol table and string table sections.
1259 2016-08-19 Alan Modra <amodra@gmail.com>
1261 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1262 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1263 dyn_relocs for weakdefs.
1264 (alias_readonly_dynrelocs): New function.
1265 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1266 (ppc64_elf_relocate_section): Simplify condition under which
1267 dyn_relocs are emitted.
1269 2016-08-19 Alan Modra <amodra@gmail.com>
1272 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1273 (readonly_dynrelocs): Comment fix.
1274 (global_entry_stub): New function.
1275 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1276 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1277 that in size_global_entry_stubs, handling ifunc too. Delete dead
1279 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1280 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1281 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1282 undefweak syms. Expand and correct comments.
1283 (size_global_entry_stubs): Ensure symbol is defined.
1284 (ppc64_elf_relocate_section): Match condition under which
1285 dyn_relocs are emitted to that in allocate_dynrelocs.
1287 2016-08-12 Alan Modra <amodra@gmail.com>
1289 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1290 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1291 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1293 2016-08-11 Alan Modra <amodra@gmail.com>
1295 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1296 non_got_ref true in any case where we could have generated dynbss
1297 copies but decide not to do so.
1299 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1301 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1302 the stub address retrieved if associated with a microMIPS
1305 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1307 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1308 stub also add STO_MICROMIPS annotation.
1310 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1312 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1313 in microMIPS LA25 stub references.
1315 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1317 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1318 adjusting the use_count of merged .got entries.
1320 2016-08-08 Nick Clifton <nickc@redhat.com>
1322 * doc/chew.c (delete_string): Only free the string buffer if it is
1323 there. Mark the buffer as NULL after freeing.
1324 (drop): Free the dropped string.
1325 (free_words): New function: Frees the memory allocated to the
1327 (add_instrinsic): Duplicate the name string, so that it can be
1329 (compile): Free unused words.
1330 (main): Free the dictionary and top level string buffers at the
1333 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1335 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1336 * bfd-in2.h: Regenerate.
1337 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1339 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1340 cmse_implib field in struct elf32_arm_link_hash_table.
1341 (elf32_arm_filter_cmse_symbols): New function.
1342 (elf32_arm_filter_implib_symbols): Likewise.
1343 (elf_backend_filter_implib_symbols): Define to
1344 elf32_arm_filter_implib_symbols.
1346 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1348 * elf32-arm.c (CMSE_PREFIX): Define macro.
1349 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1350 (cmse_branch_thumb_only): Declare stub.
1351 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1352 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1353 FALSE if there is no PLT.
1354 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1355 (elf32_arm_final_link_relocate): Likewise.
1356 (elf32_arm_gc_sweep_hook): Likewise.
1357 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1358 secure entry functions.
1359 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1360 (arm_dedicated_stub_output_section_required): Change to a switch case
1361 and add a case for arm_stub_cmse_branch_thumb_only.
1362 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1363 (arm_stub_dedicated_output_section_name): Likewise.
1364 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1365 ATTRIBUTE_UNUSED for htab parameter.
1366 (arm_stub_required_alignment): Likewise.
1367 (arm_stub_sym_claimed): Likewise.
1368 (arm_dedicated_stub_section_padding): Likewise.
1369 (cmse_scan): New function.
1370 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1371 Set stub_changed to TRUE if such veneers were created.
1372 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1375 2016-08-02 Alan Modra <amodra@gmail.com>
1378 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1380 2016-08-02 Nick Clifton <nickc@redhat.com>
1383 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1384 (elf_backend_sweep_hook): Delete.
1386 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1387 Kwok Cheung Yeung <kcy@codesourcery.com>
1389 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1390 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1391 (ppc_elf_vle_split16): Clear field before inserting.
1393 2016-08-01 Nick Clifton <nickc@redhat.com>
1395 * po/sv.po: Updated Swedish translation.
1397 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1398 Nick Clifton <nickc@redhat.com>
1401 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1402 of the coff_section_data before using it.
1404 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1406 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1407 in PLT compression selection.
1408 (_bfd_mips_elf_check_relocs): Likewise.
1410 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1412 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1413 case where there's no elf_link_hash_entry while processing
1414 GOT_NORMAL got entries.
1416 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1418 * version.m4 (BFD_VERSION): Set to 2.27.51.
1419 * configure: Regenerated.
1421 2016-07-21 Nick Clifton <nickc@redhat.com>
1423 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1424 (swap_out_syms): Return an error when not finding ELF output
1425 section rather than asserting.
1427 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1429 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1431 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1433 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1434 and handle pr_pid if present.
1436 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1439 * elf.c (assign_file_positions_for_load_sections): Also check
1440 p_paddr for program header space.
1442 2016-07-20 Alan Modra <amodra@gmail.com>
1444 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1445 ppc64_elf_unhandled_reloc for special_function.
1446 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1448 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1450 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1452 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1453 corresponding error message.
1455 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1457 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1458 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1459 (branch_reloc_p): New function.
1460 (mips_elf_calculate_relocation): Handle ISA mode determination
1461 for relocations against section symbols, against absolute
1462 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1464 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1465 checks for weak undefined symbols. Also check target alignment
1466 within the same ISA mode.
1467 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1468 in the alignment check.
1469 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1470 <R_MICROMIPS_PC10_S1>: Likewise.
1471 <R_MICROMIPS_PC16_S1>: Likewise.
1472 (mips_elf_perform_relocation): Report a failure for unsupported
1473 same-mode JALX instructions and cross-mode branches.
1474 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1475 error messages for jumps to misaligned addresses.
1477 2016-07-16 Alan Modra <amodra@gmail.com>
1479 * elflink.c: Include plugin-api.h.
1480 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1481 (try_claim): ..here.
1482 * plugin.h: Don't include bfd.h.
1483 (bfd_plugin_open_input): Declare.
1485 2016-07-16 Alan Modra <amodra@gmail.com>
1487 * targets.c (bfd_seach_for_target): Rename to..
1488 (bfd_iterate_over_targets): ..this. Rewrite doc.
1489 * bfd-in2.h: Regenerate.
1491 2016-07-16 Alan Modra <amodra@gmail.com>
1493 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1494 * libbfd.h: Regenerate.
1495 * bfd-in2.h: Regenerate.
1497 2016-07-16 Alan Modra <amodra@gmail.com>
1499 * libbfd-in.h (BFD_ALIGN): Move to..
1501 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1502 * elf32-ppc.c (default_params): Adjust init.
1503 (ppc_elf_link_params): Set pagesize_p2.
1504 * libbfd.h: Regenerate.
1505 * bfd-in2.h: Regenerate.
1507 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1509 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1510 (_bfd_elf_filter_global_symbols): Declare.
1511 * elf.c (_bfd_elf_filter_global_symbols): New function.
1512 * elflink.c (elf_filter_global_symbols): Likewise.
1513 (elf_output_implib): Likewise.
1514 (bfd_elf_final_link): Call above function, failing if it does.
1515 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1517 (elf_backend_copy_indirect_symbol): Fix spacing.
1518 (elf_backend_hide_symbol): Likewise.
1519 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1521 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1522 Nick Clifton <nickc@redhat.com>
1524 * elf32-arc.c (PR_DEBUG): Delete.
1525 Fix printing of debug information. Fix formatting of debug
1527 (debug_arc_reloc): Handle symbols that are not from an input file.
1528 (arc_do_relocation): Remove excessive exclamation points.
1530 * arc-got.h: Fix formatting. Fix printing of debug information.
1531 (new_got_entry_to_list): Use xmalloc.
1532 * config.bfd: use the big-endian arc vector as the default vector
1533 for big-endian arc targets.
1535 2016-07-15 Alan Modra <amodra@gmail.com>
1537 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1538 from marking sym_indices.
1540 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1542 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1543 first with relocations against absolute symbols.
1544 (bfd_install_relocation): Likewise.
1546 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1548 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1549 .got/.got.plt sections to 8 bytes.
1551 2016-07-12 Nick Clifton <nickc@redhat.com>
1553 * binary.c (binary_set_section_contents): Second grammar fix.
1555 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1557 * binary.c (binary_set_section_contents): Fix grammar in warning
1560 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1562 * elf32-arc.c: made PR_DEBUG always defined.
1564 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1566 * arc-got.h: Moved got related structures from elf32-arc.c to
1567 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1568 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1569 tls_type_for_reloc, symbol_has_entry_of_type,
1570 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1571 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1572 relocate_fix_got_relocs_for_got_info,
1573 create_got_dynrelocs_for_single_entry,
1574 create_got_dynrelocs_for_got_info): Added to file.
1575 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1578 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1580 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1582 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1584 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1585 (THUMB32_MOVW): Likewise.
1586 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1587 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1588 (arm_stub_is_thumb): Add new veneer stub.
1589 (arm_type_of_stub): Use new veneer.
1590 (arm_stub_required_alignment): Add new veneer.
1592 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1594 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1595 (SEC_ELF_PURECODE): ... this.
1596 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1598 (elf32_arm_fake_sections): Likewise.
1599 (elf_32_arm_section_flags): Likewise.
1600 (elf_32_arm_lookup_section_flags): Likewise.
1601 * section.c (SEC_ELF_NOREAD): Rename to ...
1602 (SEC_ELF_PURECODE): ... this.
1604 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1606 * elf32-arm.c (using_thumb2_bl): New function.
1607 (arm_type_of_stub): Declare thumb2 variable together and change type
1608 to bfd_boolean. Use using_thumb2_bl () to determine whether
1609 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1610 checked for BL range.
1611 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1612 the bit size of BL offset.
1614 2016-06-29 Nick Clifton <nickc@redhat.com>
1616 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1617 Returns TRUE for AArch64 mapping symbols.
1618 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1619 mapping symbols as precious in object files so that they will not
1621 (elf_backend_symbol_processing): Define.
1623 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1624 for ARM mapping symbols.
1625 (elf32_arm_backend_symbol_processing): Make use of the new function.
1627 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1630 * elflink.c (elf_link_check_versioned_symbol): Return false
1631 for unreferenced undefined symbol.
1633 2016-06-28 Nick Clifton <nickc@redhat.com>
1635 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1638 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1639 function. Marks mapping symbols in object files as precious, so
1640 that strip will not remove them.
1641 (elf_backend_symbol_processing): Define.
1643 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1645 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1646 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1648 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1650 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1652 (mips16_reloc_map): Likewise.
1653 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1654 (mips16_elf64_howto_table_rela): Likewise.
1655 (mips16_reloc_map): Likewise.
1656 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1657 (elf_mips16_howto_table_rela): Likewise.
1658 (mips16_reloc_map): Likewise.
1659 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1660 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1661 (b_reloc_p): Likewise.
1662 (mips_elf_calculate_relocation): Likewise.
1663 (_bfd_mips_elf_check_relocs): Likewise.
1664 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1665 * bfd-in2.h: Regenerate.
1666 * libbfd.h: Regenerate.
1668 2016-06-27 Alan Modra <amodra@gmail.com>
1671 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1672 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1674 (ppc64_elf_size_stubs): Adjust to suit.
1676 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1678 * elf32-dlx.h: New file.
1679 * elf32-dlx.c: Adjust.
1681 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1683 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1685 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1687 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1690 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1692 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1693 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1694 (elfcore_grok_freebsd_psinfo): New function.
1695 (elfcore_grok_freebsd_prstatus): New function.
1696 (elfcore_grok_freebsd_note): New function.
1697 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1700 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1702 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1705 2016-06-24 Alan Modra <amodra@gmail.com>
1707 * config.bfd: Delete mips vxworks patterns matched earlier.
1708 Combine mips*-*-none with mips*-*-elf*.
1710 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1712 * elfxx-mips.c (mips_elf_perform_relocation): Call
1713 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1714 use the `%X%H' format for the cross-mode jump conversion error
1715 message. Remove the full stop from the end of the message.
1716 Continue processing rather than returning failure.
1718 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1720 * archures.c: Remove bfd_mach_arc_nps400.
1721 * bfd-in2.h: Likewise.
1722 * cpu-arc.c (arch_info_struct): Likewise.
1723 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1726 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1730 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1732 (elf_link_is_defined_archive_symbol): Call
1733 bfd_link_plugin_object_p on unknown plugin object and use the
1734 IR symbol table if the input is an IR object.
1735 * plugin.c (bfd_link_plugin_object_p): New function.
1736 * plugin.h (bfd_link_plugin_object_p): New prototype.
1738 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1741 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1742 on symbol from plugin dummy input.
1744 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1746 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1748 * bfd-in2.h: Regenerated.
1749 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1750 with bfd_plugin_unknown.
1752 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1755 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1756 bfd_boolean argument.
1757 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1758 "shared object" with "PIC object" in comments.
1759 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1760 "shared object" with "PIC object" in comments. Avoid PLT if
1761 requested. Generate dynamic relocations for non-GOT references.
1762 Make room for the special first entry in PLT and allocate PLT
1763 entry only for PLT and PC-relative references. Store dynamic
1764 GOT relocations in .rel[a].iplt section for static executables.
1765 If PLT isn't used, always use GOT for symbol value. Don't
1766 allocate GOT entry if it isn't used.
1767 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1768 count only in the code section. Allocate dynamic pointer
1769 relocation against STT_GNU_IFUNC symbol in the non-code section.
1770 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1771 only for PC-relative references.
1772 (elf_i386_allocate_dynrelocs): Pass TRUE to
1773 _bfd_elf_allocate_ifunc_dyn_relocs.
1774 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1775 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1776 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1777 the non-code section and store it in the proper REL section.
1778 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1780 (elf_i386_finish_dynamic_symbol): Generate dynamic
1781 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1782 STT_GNU_IFUNC symbols without PLT.
1783 (elf_i386_finish_dynamic_sections): Don't handle local
1784 STT_GNU_IFUNC symbols here.
1785 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1787 (elf_backend_output_arch_local_syms): New.
1788 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1789 count only in the code section. Allocate dynamic pointer
1790 relocation against STT_GNU_IFUNC symbol in the non-code section.
1791 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1792 count only for PC-relative references.
1793 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1794 _bfd_elf_allocate_ifunc_dyn_relocs.
1795 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1796 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1797 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1798 without PLT. Generate dynamic pointer relocation against
1799 STT_GNU_IFUNC symbol in the non-code section and store it in
1800 the proper RELA section. Don't allow non-pointer relocation
1801 against STT_GNU_IFUNC symbol without PLT.
1802 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1803 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1804 STT_GNU_IFUNC symbols without PLT.
1805 (elf_x86_64_finish_dynamic_sections): Don't handle local
1806 STT_GNU_IFUNC symbols here.
1807 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1809 (elf_backend_output_arch_local_syms): New.
1810 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1811 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1813 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1814 Tony Wang <tony.wang@arm.com>
1816 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1818 (stub_long_branch_thumb2_only): Define stub.
1819 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1820 (arm_stub_long_branch_thumb2_only): Likewise.
1821 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1824 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1826 * archures.c (bfd_mach_sparc_v8plusc): Define.
1827 (bfd_mach_sparc_v9c): Likewise.
1828 (bfd_mach_sparc_v8plusd): Likewise.
1829 (bfd_mach_sparc_v9d): Likewise.
1830 (bfd_mach_sparc_v8pluse): Likewise.
1831 (bfd_mach_sparc_v9e): Likewise.
1832 (bfd_mach_sparc_v8plusv): Likewise
1833 (bfd_mach_sparc_v9v): Likewise.
1834 (bfd_mach_sparc_v8plusm): Likewise.
1835 (bfd_mach_sparc_v9m): Likewise.
1836 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1837 (bfd_mach_sparc_64bit_p): Likewise.
1838 * bfd-in2.h: Regenerate.
1839 * cpu-sparc.c (arch_info_struct): Add entries for
1840 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1841 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1842 and bfd_mach_sparc_v9{c,d,e,v,m}.
1843 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1844 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1846 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1848 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1849 symbols for relocations against IFUNC symbols.
1850 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1852 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1854 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1855 .rela.iplt in DT_PLTRELSZ.
1856 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1857 for DT_PLTRELSZ and DT_RELASZ as well.
1859 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1862 non-loaded, non-alloced sections.
1863 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1865 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1867 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1868 allocating dynamic relocation.
1869 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1871 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1874 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1875 offsets until reloc_toaddr.
1877 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1880 Don't check symbol type for STN_UNDEF symbol index.
1881 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1882 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1885 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1887 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1889 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1890 for exact arch value then. Force review of arch check logic for new
1892 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1893 that logic for new architecture.
1894 (arch_has_thumb2_nop): Remove.
1895 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1896 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1898 2016-06-14 Alan Modra <amodra@gmail.com>
1900 * bfd-in.h (bfd_my_archive): Delete.
1901 * bfd-in2.h: Regenerate.
1903 2016-06-14 Alan Modra <amodra@gmail.com>
1906 * archive.c (open_nested_file): Set my_archive.
1907 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1909 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1910 (bfd_seek): Likewise.
1911 * bfdwin.c (bfd_get_file_window): Likewise.
1912 * cache.c (cache_bmmap): Likewise.
1913 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1914 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1916 * plugin.c (try_claim): Likewise.
1917 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1918 file within thin archive, not the archive.
1920 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1923 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1924 section address for R_386_GOT32/R_386_GOT32X relocations against
1925 IFUNC symbols if there is no base register and return error for
1928 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1930 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1931 GOT32 adjustment for static executables.
1933 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1935 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1937 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1939 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1941 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1943 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1945 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1947 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1948 (SECTSTART): Changed.
1949 (elf_arc_relocate_section): Fixed mistake in PIE related
1951 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1953 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1955 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1956 enable support for "-z combreloc" and DT_RELACOUNT.
1957 (elf_backend_reloc_type_class): Likewise
1959 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1962 * elf32-i386.c (elf_i386_relocate_section): When relocating
1963 R_386_GOT32, return error without a base register for PIC and
1964 subtract the .got.plt section address only with a base register.
1966 2016-06-10 Alan Modra <amodra@gmail.com>
1968 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1969 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1970 (_bfd_elf_strtab_init): Formatting.
1971 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1972 (_bfd_elf_strtab_addref): Take size_t idx param.
1973 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1974 (_bfd_elf_strtab_offset): Likewise.
1975 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1976 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1977 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1978 (_bfd_elf_strtab_finalize): Similarly.
1979 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1980 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1981 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1982 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1983 using bfd_size_type.
1984 (bfd_section_from_shdr): Delete amt.
1985 (_bfd_elf_init_reloc_shdr): Likewise.
1986 (_bfd_elf_link_assign_sym_version): Likewise.
1987 (assign_section_numbers): Use size_t reloc_count.
1988 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1989 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1990 (elf_link_is_defined_archive_symbol): Likewise.
1991 (elf_add_dt_needed_tag): Likewise.
1992 (elf_finalize_dynstr): Likewise.
1993 (elf_link_add_object_symbols): Likewise.
1994 (bfd_elf_size_dynamic_sections): Likewise.
1995 (elf_create_symbuf): Similarly.
1996 (bfd_elf_match_symbols_in_sections): Likewise.
1997 (elf_link_swap_symbols_out): Likewise.
1998 (elf_link_check_versioned_symbol): Likewise.
1999 (bfd_elf_gc_record_vtinherit): Likewise.
2000 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2002 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2005 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2006 and relocs only if shrinking occurred.
2008 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2010 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2011 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2012 (elf_i386_check_tls_transition): Check indirect call and direct
2013 call with the addr32 prefix for general and local dynamic models.
2014 Set the tls_get_addr feild.
2015 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2016 indirect ___tls_get_addr call via GOT.
2017 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2018 transitions with indirect call and direct call with the addr32
2021 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2023 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2024 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2025 (elf_s390_relocate_section): Fix comment.
2026 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2029 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2031 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2032 section offset when calculation the larl operand in the first PLT
2035 2016-06-07 Alan Modra <amodra@gmail.com>
2037 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2038 to match other 32-bit archs.
2039 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2040 (ppc_elf_object_p): Call it.
2041 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2043 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2044 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2045 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2046 _bfd_elf_ppc_at_tprel_transform): Move to..
2047 * elf-bfd.h: ..here.
2048 (_bfd_elf_ppc_set_arch): Declare.
2049 * bfd-in2.h: Regenerate.
2051 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2053 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2054 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2055 (elf_x86_64_check_tls_transition): Check indirect call and
2056 direct call with the addr32 prefix for general and local dynamic
2057 models. Set the tls_get_addr feild.
2058 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2059 indirect __tls_get_addr call via GOT.
2060 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2061 transitions with indirect call and direct call with the addr32
2064 2016-06-04 Christian Groessler <chris@groessler.org>
2066 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2068 2016-06-02 Nick Clifton <nickc@redhat.com>
2071 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2073 (arch_info_struct): Likewise.
2074 (architectures): Likewise.
2076 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2078 * config.bfd: Replace -uclibc with *.
2080 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2082 * elf64-x86-64.c: Replace data32 with data16 in comments.
2084 2016-05-31 Alan Modra <amodra@gmail.com>
2088 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2089 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2090 symbol given a version by a script different to the version
2091 of the symbol being added.
2092 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2093 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2094 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2095 (struct strtab_save): New.
2096 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2097 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2098 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2100 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2102 * elf32-hppa.h: Add extern "C".
2103 * elf32-nds32.h: Likewise.
2104 * elf32-tic6x.h: Likewise.
2106 2016-06-01 Nick Clifton <nickc@redhat.com>
2108 * po/sr.po: New Serbian translation.
2109 * configure.ac (ALL_LINGUAS): Add sr.
2110 * configure: Regenerate.
2112 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2114 * elfxx-mips.c (b_reloc_p): New function.
2115 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2118 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2120 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2121 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2122 reloc location from calculation, treat the addend as signed with
2123 local non-section symbols and enable overflow detection.
2125 2016-05-28 Alan Modra <amodra@gmail.com>
2127 * aoutx.h: Adjust linker callback calls throughout file,
2130 * coff-alpha.c: Likewise.
2131 * coff-arm.c: Likewise.
2132 * coff-h8300.c: Likewise.
2133 * coff-h8500.c: Likewise.
2134 * coff-i960.c: Likewise.
2135 * coff-mcore.c: Likewise.
2136 * coff-mips.c: Likewise.
2137 * coff-ppc.c: Likewise.
2138 * coff-rs6000.c: Likewise.
2139 * coff-sh.c: Likewise.
2140 * coff-tic80.c: Likewise.
2141 * coff-w65.c: Likewise.
2142 * coff-z80.c: Likewise.
2143 * coff-z8k.c: Likewise.
2144 * coff64-rs6000.c: Likewise.
2145 * cofflink.c: Likewise.
2146 * ecoff.c: Likewise.
2147 * elf-bfd.h: Likewise.
2148 * elf-m10200.c: Likewise.
2149 * elf-m10300.c: Likewise.
2150 * elf32-arc.c: Likewise.
2151 * elf32-arm.c: Likewise.
2152 * elf32-avr.c: Likewise.
2153 * elf32-bfin.c: Likewise.
2154 * elf32-cr16.c: Likewise.
2155 * elf32-cr16c.c: Likewise.
2156 * elf32-cris.c: Likewise.
2157 * elf32-crx.c: Likewise.
2158 * elf32-d10v.c: Likewise.
2159 * elf32-epiphany.c: Likewise.
2160 * elf32-fr30.c: Likewise.
2161 * elf32-frv.c: Likewise.
2162 * elf32-ft32.c: Likewise.
2163 * elf32-h8300.c: Likewise.
2164 * elf32-hppa.c: Likewise.
2165 * elf32-i370.c: Likewise.
2166 * elf32-i386.c: Likewise.
2167 * elf32-i860.c: Likewise.
2168 * elf32-ip2k.c: Likewise.
2169 * elf32-iq2000.c: Likewise.
2170 * elf32-lm32.c: Likewise.
2171 * elf32-m32c.c: Likewise.
2172 * elf32-m32r.c: Likewise.
2173 * elf32-m68hc1x.c: Likewise.
2174 * elf32-m68k.c: Likewise.
2175 * elf32-mep.c: Likewise.
2176 * elf32-metag.c: Likewise.
2177 * elf32-microblaze.c: Likewise.
2178 * elf32-moxie.c: Likewise.
2179 * elf32-msp430.c: Likewise.
2180 * elf32-mt.c: Likewise.
2181 * elf32-nds32.c: Likewise.
2182 * elf32-nios2.c: Likewise.
2183 * elf32-or1k.c: Likewise.
2184 * elf32-ppc.c: Likewise.
2185 * elf32-s390.c: Likewise.
2186 * elf32-score.c: Likewise.
2187 * elf32-score7.c: Likewise.
2188 * elf32-sh.c: Likewise.
2189 * elf32-sh64.c: Likewise.
2190 * elf32-spu.c: Likewise.
2191 * elf32-tic6x.c: Likewise.
2192 * elf32-tilepro.c: Likewise.
2193 * elf32-v850.c: Likewise.
2194 * elf32-vax.c: Likewise.
2195 * elf32-visium.c: Likewise.
2196 * elf32-xstormy16.c: Likewise.
2197 * elf32-xtensa.c: Likewise.
2198 * elf64-alpha.c: Likewise.
2199 * elf64-hppa.c: Likewise.
2200 * elf64-ia64-vms.c: Likewise.
2201 * elf64-mmix.c: Likewise.
2202 * elf64-ppc.c: Likewise.
2203 * elf64-s390.c: Likewise.
2204 * elf64-sh64.c: Likewise.
2205 * elf64-x86-64.c: Likewise.
2206 * elflink.c: Likewise.
2207 * elfnn-aarch64.c: Likewise.
2208 * elfnn-ia64.c: Likewise.
2209 * elfxx-mips.c: Likewise.
2210 * elfxx-sparc.c: Likewise.
2211 * elfxx-tilegx.c: Likewise.
2212 * linker.c: Likewise.
2213 * pdp11.c: Likewise.
2214 * pe-mips.c: Likewise.
2215 * reloc.c: Likewise.
2216 * reloc16.c: Likewise.
2217 * simple.c: Likewise.
2218 * vms-alpha.c: Likewise.
2219 * xcofflink.c: Likewise.
2220 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2221 status param. Adjust calls to these and linker callbacks throughout.
2222 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2223 get_ramstart): Delete status param. Adjust calls to these and
2224 linker callbacks throughout.
2226 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2228 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2229 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2230 target alignment verification.
2232 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2234 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2235 section name if `bfd_elf_string_from_elf_section' returns an
2238 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2240 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2241 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2242 for message. Continue processing rather than returning failure.
2244 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2246 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2247 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2248 Call `bfd_set_error'.
2250 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2253 * archive.c (bfd_slurp_armap): Replace
2254 bfd_elf64_archive_slurp_armap with
2255 _bfd_archive_64_bit_slurp_armap.
2256 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2257 BFD64 is defined and the archive is too big.
2258 (coff_write_armap): Likewise.
2259 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2260 (_bfd_archive_64_bit_slurp_armap): This.
2261 (bfd_elf64_archive_write_armap): Renamed to ...
2262 (_bfd_archive_64_bit_write_armap): This.
2263 * configure.ac: Add --enable-64-bit-archive.
2264 (want_64_bit_archive): New. Set to true by default for 64-bit
2265 MIPS and s390 ELF targets.
2266 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2267 * config.in: Regenerated.
2268 * configure: Likewise.
2269 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2270 (bfd_elf64_archive_slurp_armap): Likewise.
2271 (bfd_elf64_archive_write_armap): Likewise.
2272 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2273 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2274 (bfd_elf64_archive_truncate_arname): Likewise.
2275 (bfd_elf64_archive_read_ar_hdr): Likewise.
2276 (bfd_elf64_archive_write_ar_hdr): Likewise.
2277 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2278 (bfd_elf64_archive_get_elt_at_index): Likewise.
2279 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2280 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2281 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2282 (bfd_elf64_archive_slurp_armap): Likewise.
2283 (bfd_elf64_archive_write_armap): Likewise.
2284 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2285 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2286 (bfd_elf64_archive_truncate_arname): Likewise.
2287 (bfd_elf64_archive_read_ar_hdr): Likewise.
2288 (bfd_elf64_archive_write_ar_hdr): Likewise.
2289 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2290 (bfd_elf64_archive_get_elt_at_index): Likewise.
2291 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2292 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2293 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2294 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2295 bfd_elfNN_archive_functions isn't defined.
2296 (TARGET_LITTLE_SYM): Likewise.
2297 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2298 (_bfd_archive_64_bit_write_armap): Likewise.
2299 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2300 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2301 (_bfd_archive_64_bit_truncate_arname): Likewise.
2302 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2303 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2304 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2305 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2306 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2307 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2308 * libbfd.h: Regenerated.
2309 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2310 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2312 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2315 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2316 linker add_archive_element callback returns FALSE.
2317 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2318 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2319 archive element if linker add_archive_element callback returns
2321 * elflink.c (elf_link_add_archive_symbols): Likewise.
2322 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2323 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2324 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2325 (xcoff_link_check_ar_symbols): Likewise.
2327 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2329 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2330 <bfd_reloc_outofrange>: Unify error reporting code.
2332 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2334 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2335 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2336 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2337 * bfd-in2.h: Regenerate.
2338 * libbfd.h: Likewise.
2340 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2342 * config.bfd: Add entry for arm-phoenix.
2344 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2346 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2347 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2348 account for padding for stub section requiring one.
2349 (elf32_arm_build_stubs): Add comment to stress the importance of
2350 zeroing veneer section content.
2352 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2354 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2356 * bfd-in2.h: Regenerate.
2357 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2359 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2360 (arm_dedicated_stub_output_section_name): Likewise.
2361 (arm_dedicated_stub_input_section_ptr): Likewise.
2362 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2363 function description comment. Add support for dedicated output stub
2364 section to given stub types.
2365 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2366 elf32_arm_create_or_find_stub_sec.
2367 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2368 (elf32_arm_size_stubs): Pass stub type when calling
2369 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2370 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2372 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2374 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2375 when setting need_convert_load.
2377 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2379 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2382 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2385 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2387 (elf_i386_convert_load): Don't convert R_386_GOT32.
2389 2016-05-20 Alan Modra <amodra@gmail.com>
2392 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2393 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2395 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2397 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2398 (debug_arc_reloc): Likewise.
2399 (elf_arc_relocate_section): Likewise.
2400 (elf_arc_check_relocs): Likewise.
2401 (elf_arc_adjust_dynamic_symbol): Likewise.
2402 (elf_arc_add_symbol_hook): Likewise.
2404 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2406 * config.bfd: Remove `am34-*-linux*' support.
2408 2016-05-19 Alan Modra <amodra@gmail.com>
2410 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2411 relocs before plt relocs.
2413 2016-05-19 Alan Modra <amodra@gmail.com>
2415 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2416 before dereferencing.
2418 2016-05-18 Nick Clifton <nickc@redhat.com>
2420 * po/sv.po: Updated Swedish translation.
2422 2016-05-18 Alan Modra <amodra@gmail.com>
2424 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2425 for each BFD. Don't goto error_ret_free_local from outside loop.
2427 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2429 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2430 STB_GNU_UNIQUE handling.
2431 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2432 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2433 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2434 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2435 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2436 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2437 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2438 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2439 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2440 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2441 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2442 (elf_backend_add_symbol_hook): Remove macro.
2443 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2444 for STB_GNU_UNIQUE symbols.
2446 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2448 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2450 (v850_elf_copy_private_bfd_data): ... here. Call the new
2451 function and `_bfd_elf_copy_private_bfd_data'.
2453 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2456 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2457 GOTPCREL relocation against large section.
2459 2016-05-13 Alan Modra <amodra@gmail.com>
2461 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2462 linker dynamic sections in calculating size and address of
2463 dynamic tags rather than using output sections. Remove asserts.
2464 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2465 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2466 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2467 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2468 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2469 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2470 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2471 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2472 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2473 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2474 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2475 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2476 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2477 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2478 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2479 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2480 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2481 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2482 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2483 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2484 * elflink.c (bfd_elf_final_link): Likewise.
2485 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2486 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2487 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2488 don't set doit. Look up dynobj section.
2489 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2490 invocation and dynamic tag vma calculation. Don't test
2491 boolean var == TRUE.
2492 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2495 2016-05-13 Alan Modra <amodra@gmail.com>
2497 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2498 octets_per_byte. Put dynamic .rela.plt last in link orders.
2499 Assign output_offset for reloc sections rather than writing
2500 sorted relocs from block corresponding to output_offset.
2502 2016-05-12 Alan Modra <amodra@gmail.com>
2504 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2506 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2508 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2510 2016-05-11 Alan Modra <amodra@gmail.com>
2512 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2513 (elf32_hppa_check_relocs): Don't set dynobj.
2514 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2515 (elf32_hppa_build_stubs): Likewise.
2516 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2518 2016-05-11 Alan Modra <amodra@gmail.com>
2521 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2522 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2524 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2526 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2527 aarch64_tls_transition check.
2529 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2531 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2533 (arm_stub_sym_claimed): New function.
2534 (elf32_arm_create_stub): Use veneered symbol name and section if
2535 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2536 (arm_stub_claim_sym): New function.
2537 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2538 veneered symbol, otherwise create local symbol as before.
2540 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2542 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2543 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2544 and set branch type of a symbol.
2545 (bfd_elf32_arm_process_before_allocation): Likewise.
2546 (elf32_arm_relocate_section): Likewise and fix identation along the
2548 (allocate_dynrelocs_for_symbol): Likewise.
2549 (elf32_arm_finish_dynamic_symbol): Likewise.
2550 (elf32_arm_swap_symbol_in): Likewise.
2551 (elf32_arm_swap_symbol_out): Likewise.
2553 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2555 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2556 * bfd-in2.h: Regenerated.
2557 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2558 parameter to add_stub_section callback.
2559 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2560 and pass it down to add_stub_section.
2561 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2563 (elf32_arm_size_stubs): Add output section parameter to
2564 add_stub_section function pointer parameter.
2566 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2568 * elf32-arm.c (elf32_arm_create_stub): New function.
2569 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2571 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2573 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2574 arm_stub_a8_veneer_lwm enumerator.
2575 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2576 aforementioned enumerator.
2577 (struct elf32_arm_stub_hash_entry): Delete target_addend
2578 field and add source_value.
2579 (struct a8_erratum_fix): Delete addend field and add target_offset.
2580 (stub_hash_newfunc): Initialize source_value field amd remove
2581 initialization for target_addend.
2582 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2583 the else to being always executed, moving the
2584 arm_stub_a8_veneer_b_cond specific code in it. Remove
2585 stub_entry->target_addend from points_to computation.
2586 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2587 to target symbol from start of section rather than the offset from the
2589 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2590 fields from struct a8_erratum_fix's offset and target_offset
2592 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2593 veneered_insn_loc and loc using stub_entry's source_value.
2595 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2597 (elf32_arm_merge_eabi_attributes): Add merging logic for
2600 2016-05-10 Pip Cet <pipcet@gmail.com>
2603 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2604 Define as _bfd_generic_copy_link_hash_symbol_type when using
2607 2016-05-09 Nick Clifton <nickc@redhat.com>
2610 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2611 field before accessing sections array.
2613 2016-05-09 Christophe Monat <christophe.monat@st.com>
2616 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2617 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2619 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2621 (create_instruction_vldmdb): Likewise.
2622 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2623 uses it to re-encode.
2625 2016-05-09 Nick Clifton <nickc@redhat.com>
2628 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2631 2016-05-09 Alan Modra <amodra@gmail.com>
2633 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2635 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2638 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2639 documenting that indx == -3 if symbol is defined in a discarded
2641 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2642 symbol is defined in a discarded section.
2643 (elf_link_output_extsym): Strip a global symbol defined in a
2646 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2648 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2651 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2653 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2655 (elf_i386_convert_load_reloc): This. New function.
2656 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2658 (elf_x86_64_convert_load_reloc): This. New function.
2660 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2662 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2663 Don't check if contents == NULL.
2664 (elf_i386_tls_transition): Add from_relocate_section. Check
2665 from_relocate_section instead of contents != NULL. Update
2666 elf_i386_check_tls_transition call.
2667 (elf_i386_check_relocs): Cache the section contents if
2668 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2669 elf_i386_tls_transition.
2670 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2671 to elf_i386_tls_transition.
2672 (elf_backend_caches_rawsize): New.
2673 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2674 if contents == NULL.
2675 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2676 from_relocate_section instead of contents != NULL.
2677 (elf_x86_64_check_relocs): Cache the section contents if
2678 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2679 elf_x86_64_tls_transition.
2680 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2681 to elf_x86_64_tls_transition.
2682 (elf_backend_caches_rawsize): New.
2684 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2687 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2690 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2692 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2693 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2694 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2695 no_apply_dynamic_relocs.
2696 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2697 dynamic relocations generated.
2699 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2701 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2703 (elf_i386_create_dynamic_sections): Here.
2704 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2705 interp setting to ...
2706 (elf_x86_64_create_dynamic_sections): Here.
2708 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2710 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2711 and replace (EH)->has_got_reloc with GOT_RELOC.
2712 (elf_i386_fixup_symbol): Pass has_got_reloc to
2713 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2714 (elf_i386_allocate_dynrelocs): Likewise.
2715 (elf_i386_relocate_section): Likewise.
2716 (elf_i386_finish_dynamic_symbol): Likewise.
2717 (elf_i386_convert_load): Pass TRUE to
2718 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2719 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2720 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2721 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2722 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2723 (elf_x86_64_allocate_dynrelocs): Likewise.
2724 (elf_x86_64_relocate_section): Likewise.
2725 (elf_x86_64_finish_dynamic_symbol): Likewise.
2726 (elf_x86_64_convert_load): Pass TRUE to
2727 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2729 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2731 * elf32-i386.c (check_relocs_failed): New.
2732 (elf_i386_check_relocs): Set check_relocs_failed on error.
2733 (elf_i386_relocate_section): Skip if check_relocs failed.
2735 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2738 check_relocs_failed on error.
2740 2016-04-29 Nick Clifton <nickc@redhat.com>
2743 * elf-bfd.h (struct elf_backend_data): Rename
2744 elf_backend_set_special_section_info_and_link to
2745 elf_backend_copy_special_section_fields.
2746 * elfxx-target.h: Likewise.
2747 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2748 comparing section flags.
2749 (copy_special_section_fields): New function.
2750 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2751 Perform two scans over special sections. The first one looks for
2752 a direct mapping between the output section and an input section.
2753 The second scan looks for a possible match based upon section
2755 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2756 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2758 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2759 elf32_i386_copy_solaris_special_section_fields.
2760 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2761 Rename to elf32_sparc_copy_solaris_special_section_fields.
2762 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2763 elf64_x86_64_copy_solaris_special_section_fields.
2765 2016-04-28 Nick Clifton <nickc@redhat.com>
2767 * po/zh_CN.po: Updated Chinese (simplified) translation.
2769 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2772 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2773 when estimating distances between output sections.
2775 2016-04-27 Alan Modra <amodra@gmail.com>
2777 * elflink.c (_bfd_elf_is_start_stop): New function.
2778 (_bfd_elf_gc_mark_rsec): Use it.
2779 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2781 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2783 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2784 * mmo.c (mmo_get_section_contents): Likewise.
2785 (mmo_set_section_contents): Likewise.
2787 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2789 * elf-bfd.h (elf_link_hash_table): Update comments for
2791 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2792 the unused NULL entry at the head of dynamic symbol table.
2793 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2796 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2798 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2799 created file from dynobj.
2801 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2803 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2804 normal input file if possible.
2806 2016-04-21 Nick Clifton <nickc@redhat.com>
2808 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2809 * aout-target.h: Likewise.
2810 * aout-tic30.c: Likewise.
2811 * binary.c: Likewise.
2813 * coff-alpha.c: Likewise.
2814 * coff-rs6000.c: Likewise.
2815 * coff64-rs6000.c: Likewise.
2816 * coffcode.h: Likewise.
2817 * i386msdos.c: Likewise.
2818 * i386os9k.c: Likewise.
2821 * libbfd-in.h: Likewise.
2822 * libecoff.h: Likewise.
2823 * mach-o-target.c: Likewise.
2825 * nlm-target.h: Likewise.
2826 * oasys.c: Likewise.
2828 * plugin.c: Likewise.
2829 * ppcboot.c: Likewise.
2832 * tekhex.c: Likewise.
2833 * versados.c: Likewise.
2834 * vms-alpha.c: Likewise.
2836 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2837 * linker.c (bfd_link_check_relocs): New function.
2838 (_bfd_generic_link_check_relocs): New function.
2839 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2840 _bfd_link_check_relocs field.
2841 (struct bfd_target)L Add _bfd_link_check_relocs field.
2842 * bfd-in2.h: Regenerate.
2843 * libbfd.h: Regenerate.
2845 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2848 (elf_backend_gc_sweep_hook): Likewise.
2849 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2850 (elf_backend_gc_sweep_hook): Likewise.
2852 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2854 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2855 in excluded sections
2857 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf64-x86-64.c (check_relocs_failed): New.
2861 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2862 Support relocation agaist local symbol. Set check_relocs_failed.
2863 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2864 R_X86_64_32 relocation overflow.
2865 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2866 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2868 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2870 * elf32-i386.c (elf_i386_check_relocs): Call
2871 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2872 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2874 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2876 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2877 * elflink.c (_bfd_elf_link_check_relocs): New function.
2878 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2879 if check_relocs_after_open_input is FALSE.
2881 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2883 * cache.c: Update old style function definitions.
2884 * elf32-m68k.c: Likewise.
2885 * elf64-mmix.c: Likewise.
2886 * stab-syms.c: Likewise.
2888 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2890 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2892 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2894 * Makefile.in: Regenerated with automake 1.11.6.
2895 * aclocal.m4: Likewise.
2896 * doc/Makefile.in: Likewise.
2898 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2900 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2901 * bfd-in2.h: Regenerate.
2902 * libbfd.h: Regenerate.
2903 * elf32-arc.c: Add 'opcode/arc.h' include.
2904 (struct arc_relocation_data): Add symbol_name.
2905 (arc_special_overflow_checks): New function.
2906 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2907 required, add an extra comment.
2908 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2910 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2912 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2914 (elf_arc_relocate_section): Update enum uses.
2915 (elf_arc_check_relocs): Likewise.
2916 (elf_arc_finish_dynamic_symbol): Likewise.
2918 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2920 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2923 2016-04-14 Nick Clifton <nickc@redhat.com>
2926 * elf-bbfd.h (struct elf_backend_data): New field:
2928 New field: elf_backend_set_special_section_info_and_link
2929 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2931 (elf_backend_set_special_section_info_and_link): Define if not
2933 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2934 elf_backend_strtab_flags macros to initialise fields in structure.
2935 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2936 being set even if SHF_MERGE is not set.
2937 (elf_fake_sections): Likewise.
2938 (section_match): New function. Matches two ELF sections based
2939 upon fixed characteristics.
2940 (find_link): New function. Locates a section in a BFD that
2941 matches a section in a different BFD.
2942 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2943 fields of reserved sections.
2944 (bfd_elf_compute_section_file_positions): Set the flags for the
2945 .shstrtab section based upon the elf_strtab_flags field in the
2946 elf_backend_data structure.
2947 (swap_out_syms): Likewise for the .strtab section.
2948 * elflink.c (bfd_elf_final_link): Set the flags for the
2949 .strtab section based upon the elf_strtab_flags field in the
2950 elf_backend_data structure.
2951 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2952 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2954 (elf_backend_set_special_section_info_and_link): Define for
2956 * elf32-sparc.c: Likewise.
2957 * elf64-x86-64.c: Likewise.
2959 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2962 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2964 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2965 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2966 applies to read-only section.
2967 * elf32-i386.c (elf_i386_link_hash_table): Add
2968 readonly_dynrelocs_against_ifunc.
2969 (elf_i386_allocate_dynrelocs): Updated.
2970 (elf_i386_size_dynamic_sections): Issue an error for read-only
2971 segment with dynamic IFUNC relocations only if
2972 readonly_dynrelocs_against_ifunc is TRUE.
2973 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2974 readonly_dynrelocs_against_ifunc.
2975 (elf_x86_64_allocate_dynrelocs): Updated.
2976 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2977 segment with dynamic IFUNC relocations only if
2978 readonly_dynrelocs_against_ifunc is TRUE.
2979 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2982 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2984 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2985 a fall through from error_ret_free_internal. Free local_syms in
2986 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2988 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2990 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2991 (relocate_plt_for_entry): Likewise.
2993 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2995 * elf32-arc.c (elf_arc_check_relocs): Changed
2997 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2999 * elf32-arc.c (name_for_global_symbol): Changed assert.
3000 (get_replace_function): Created.:
3001 (struct arc_relocation_data): Changed to signed types.
3002 (defines S, L, P, PDATA): Casted to signed type.
3003 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3004 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3005 (arc_do_relocation): Changed.
3007 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3009 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3011 (elf_arc_relocate_section): Added and changed asserts, validating
3012 the synamic symbol index.
3013 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3014 relocation if symbol has dynindx set to -1.
3016 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3019 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3020 and internal symbols which have a dynamic index into local
3023 2016-04-04 Nick Clifton <nickc@redhat.com>
3026 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3027 version number if the version is zero.
3029 2016-04-01 Alan Modra <amodra@gmail.com>
3032 * elflink.c (on_needed_list): Recursively check needed status.
3033 (elf_link_add_object_symbols): Adjust.
3035 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3037 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3038 internal_relocs only if they aren't cached.
3040 2016-03-29 Nick Clifton <nickc@redhat.com>
3043 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3044 assertion on the size of the got section to allow it to be bigger
3045 than the number of relocs.
3047 2016-03-29 Toni Spets <toni.spets@iki.fi>
3050 * coffcode.h (coff_write_object_contents): Revert accidental
3053 2016-03-22 Alan Modra <amodra@gmail.com>
3056 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3057 DW_FORM_flag_present.
3059 2016-03-22 Nick Clifton <nickc@redhat.com>
3061 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3062 architecture name for backwards compatibility.
3064 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3065 unbounded stack use.
3067 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3068 sufficiently recent version of GCC.
3069 * configure: Regenerate.
3071 2016-03-22 Alan Modra <amodra@gmail.com>
3074 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3076 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3078 * archures.c (bfd_mach_arc_nps400): Define.
3079 * bfd-in2.h: Regenerate.
3080 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3081 some existing entries to make space.
3082 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3083 (arc_elf_final_write_processing): Likewise.
3085 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3087 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3089 (arc_elf_final_write_processing): Don't bother setting cpu field
3090 in e_flags, this will have been set elsewhere.
3092 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3094 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3097 2016-03-21 Nick Clifton <nickc@redhat.com>
3099 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3100 * configure: Regenerate.
3101 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3102 alloca with call to xmalloc.
3103 * elf32-nds32.c: Likewise.
3104 * elf64-hppa.c: Likewise.
3105 * elfxx-mips.c: Likewise.
3107 * pei-x86_64.c: Likewise.
3111 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3116 (elf_i386_relocate_section): Likewise.
3117 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3118 (elf_x86_64_relocate_section): Likewise.
3120 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3123 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3124 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3125 relocation overflow check.
3127 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3129 * bfd-in2.h: Regenerated.
3131 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3134 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3135 uses bytes not octets.
3136 * elflink.c (resolve_section): Likewise.
3137 Add a bfd parameter.
3138 (eval_section): Pass the input_bfd to resolve_section.
3139 (bfd_elf_perform_complex_relocation): Convert byte offset to
3140 octets before read and writing values.
3141 (elf_link_input_bfd): Add byte to octet conversions.
3142 (elf_reloc_link_order): Likewise.
3143 (elf_fixup_link_order): Likewise.
3144 (bfd_elf_final_link): Likewise.
3145 * reloc.c (_bfd_final_link_relocate): Likewise.
3146 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3148 2016-03-10 Nick Clifton <nickc@redhat.com>
3150 * config.bfd: Mark the i370 target as obsolete.
3152 2016-03-09 Pedro Alves <palves@redhat.com>
3154 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3155 gcc ABI)" to printable name.
3156 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3157 of "v850-rh850" as printable name.
3159 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3162 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3163 relocations against absolute symbols.
3165 2016-03-09 Alan Modra <amodra@gmail.com>
3168 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3169 length elements in the archive.
3171 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3174 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3175 for -E/--dynamic-list only when not relocatable.
3177 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3180 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3181 count for locally defined local IFUNC symbols in shared object.
3182 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3184 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3187 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3190 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3191 Andrew Burgess <andrew.burgess@embecosm.com>
3193 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3194 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3195 (arc_elf_howto_init): Added assert to validate relocations.
3196 (get_middle_endian_relocation): Delete.
3197 (middle_endian_convert): New function.
3198 (ME): Redefine, now does nothing.
3199 (IS_ME): New define.
3200 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3201 definition to call middle_endian_convert. Add a new local
3202 variable and make use of this throughout. Added call to
3203 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3205 2016-03-07 Nick Clifton <nickc@redhat.com>
3208 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3209 length elements in the archive.
3211 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3213 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3214 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3216 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3219 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3220 executable as definition if the new definition comes from a
3223 2016-03-02 Alan Modra <amodra@gmail.com>
3225 * Makefile.in: Regenerate.
3226 * po/SRC-POTFILES.in: Regenerate.
3228 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3230 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3231 relocation addend when sections get merged.
3233 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3235 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3237 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3238 Assert for code sections dynamic relocs.
3240 2016-02-26 Renlin Li <renlin.li@arm.com>
3242 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3243 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3245 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3248 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3249 load with locally bound symbols if PIC is false or there is no
3250 base register. Optimize branch to 0 if PIC is false.
3251 (elf_i386_relocate_section): Don't generate dynamic relocations
3252 against undefined weak symbols if PIC is false.
3253 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3254 if we can't estimate relocation overflow with --no-relax.
3255 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3256 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3257 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3258 against undefined weak symbols if PIC is false.
3260 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3263 * bfd.c (bfd): Change flags to 20 bits.
3264 (BFD_CONVERT_ELF_COMMON): New.
3265 (BFD_USE_ELF_STT_COMMON): Likewise.
3266 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3267 BFD_USE_ELF_STT_COMMON.
3268 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3269 * configure.ac: Remove --enable-elf-stt-common.
3270 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3271 common symbol depending on BFD_CONVERT_ELF_COMMON and
3272 BFD_USE_ELF_STT_COMMON.
3273 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3275 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3277 (elf_link_convert_common_type): New function.
3278 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3279 common symbol depending on BFD_CONVERT_ELF_COMMON and
3280 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3281 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3282 and BFD_USE_ELF_STT_COMMON to object_flags.
3283 (TARGET_LITTLE_SYM): Likewise.
3284 * syms.c (BSF_KEEP_G): Renamed to ...
3285 (BSF_ELF_COMMON): This.
3286 * bfd-in2.h: Regenerated.
3287 * config.in: Likewise.
3288 * configure: Likewise.
3290 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3295 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3296 (elf_i386_link_hash_entry): Add has_got_reloc and
3298 (elf_i386_link_hash_table): Add interp.
3299 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3301 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3303 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3304 (elf_i386_fixup_symbol): New function.
3305 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3306 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3307 relocations and discard relocations against resolved undefined
3308 weak symbols in executable. Don't make resolved undefined weak
3309 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3310 relocation against undefined weak symbols in PIE.
3311 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3312 (elf_i386_relocate_section): Don't generate dynamic relocations
3313 against resolved undefined weak symbols in PIE, except for
3315 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3316 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3317 Don't generate dynamic relocation against resolved undefined weak
3318 symbol in executable.
3319 (elf_i386_finish_dynamic_sections): Call
3320 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3321 (elf_backend_fixup_symbol): New.
3322 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3323 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3325 (elf_x86_64_link_hash_table): Add interp.
3326 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3328 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3330 (elf_x86_64_check_relocs): Set has_got_reloc and
3332 (elf_x86_64_fixup_symbol): New function.
3333 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3334 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3335 relocations and discard relocations against resolved undefined
3336 weak symbols in executable. Don't make resolved undefined weak
3337 symbols in executable dynamic.
3338 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3339 (elf_x86_64_relocate_section): Check relocation overflow for
3340 dynamic relocations against unresolved weak undefined symbols.
3341 Don't generate dynamic relocations against resolved weak
3342 undefined symbols in PIE.
3343 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3344 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3345 Don't generate dynamic relocation against resolved undefined weak
3346 symbol in executable.
3347 (elf_x86_64_finish_dynamic_sections): Call
3348 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3349 (elf_backend_fixup_symbol): New.
3351 2016-02-26 Alan Modra <amodra@gmail.com>
3353 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3354 save_restore_funcs, rest of sections when not relocatable.
3355 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3356 (sfpr_define): Define all symbols on emitted code.
3357 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3358 when relocatable. Move sfpr_define loop earlier.
3360 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3362 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3363 (elf_x86_64_relocate_section): Use it. Replace
3364 x86_64_elf_howto_table[r_type] with howto.
3366 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3369 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3370 symbol version is unknown.
3372 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3374 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3375 to (bfd_vma) -1 when setting needs_plt to 0.
3376 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3378 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3380 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3381 library, instead of PIC, and don't check PDE when making linker
3382 assigned symbol dynamic.
3384 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3386 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3387 ABIVERSION for non-executable stack.
3389 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3392 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3393 Always produce a RELATIVE reloc for a local symbol.
3395 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3397 Fix test-case ld-elf/pr19617b
3398 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3399 discard unused non-function symbols when --dynamic-list-data.
3401 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3403 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3404 dynsym section, even if it is empty, with dynamic sections.
3406 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3408 * syms.c: Remove BSF_COMMON from comments.
3409 * bfd-in2.h: Regenerated.
3411 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3413 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3414 for destination. Remove useless function parameters.
3415 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3417 2016-02-19 Nick Clifton <nickc@redhat.com>
3420 * aoutx.h (aout_link_add_symbols): Check for out of range string
3424 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3425 processing if we encounter a reloc without an associated symbol.
3427 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3430 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3431 sections for -E/--dynamic-list.
3433 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3435 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3438 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3440 * plugin.c (plugin_vec): Set match priority to 255.
3441 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3442 matching against the plugin vector, take priority from there not
3445 2016-02-15 Nick Clifton <nickc@redhat.com>
3447 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3448 for length and type fields. Use a signed value for the
3449 suffix_length field.
3451 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3454 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3455 significant bit in GOT offset for R_386_GOT32X.
3457 2016-02-10 Nick Clifton <nickc@redhat.com>
3460 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3462 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3463 number of messages about FDE encoding preventing .eh_frame_hdr
3466 2016-02-09 Nick Clifton <nickc@redhat.com>
3468 * oasys.c (oasys_archive_p): Fix indentation.
3469 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3470 constant for left shifting.
3472 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3473 helpful warning message to explain why certain AArch64 relocs
3476 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3478 * pe-mips.c (coff_mips_reloc): Fix formatting.
3480 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3482 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3483 to bfd_mach_arc_arc600.
3485 2016-02-04 Alan Modra <amodra@gmail.com>
3487 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3490 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3493 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3494 distances in the compressed_size field of the output section.
3496 2016-02-02 Alan Modra <amodra@gmail.com>
3498 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3499 ELFv2 entry optimization.
3501 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3504 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3505 no relocations in relocatable files.
3507 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3510 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3511 if a symbol from a library loaded via DT_NEEDED doesn't match
3512 the symbol referenced by regular object.
3514 2016-02-01 Nathaniel Smith <njs@pobox.com>
3516 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3519 2016-02-01 Alan Modra <amodra@gmail.com>
3521 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3522 an out of range reloc_index.
3523 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3525 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3527 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3528 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3529 * Makefile.in: Regenerated.
3531 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3533 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3535 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3538 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3540 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3542 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3545 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3546 against STT_GNU_IFUNC symbol only with dynamic symbols.
3547 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3549 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3552 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3553 decompress debug sections.
3555 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3557 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3560 2016-01-25 Nick Clifton <nickc@redhat.com>
3563 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3564 dsym filename buffer.
3566 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3568 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3570 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3572 * elfxx-mips.c (BZ16_REG): Correct calculation.
3574 2016-01-21 Nick Clifton <nickc@redhat.com>
3576 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3577 changing the type of _loc to be bfd_byte *.
3578 (elf_arc_finish_dynamic_symbol): Likewise.
3580 2016-01-21 Nick Clifton <nickc@redhat.com>
3583 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3584 class of the linker stub bfd.
3585 (elf32_arm_check_relocs): Skip check for pic format after
3586 processing a vxWorks R_ARM_ABS12 reloc.
3587 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3588 reporting a class mismatch.
3590 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3592 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3593 veneer for sym_sec != input_sec.
3594 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3595 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3596 calculation destination.
3598 2016-01-21 Alan Modra <amodra@gmail.com>
3600 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3601 (swap_linux_prpsinfo64_out): New function.
3602 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3603 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3604 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3605 (elfcore_write_linux_prpsinfo64): Likewise.
3606 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3607 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3608 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3610 2016-01-21 Alan Modra <amodra@gmail.com>
3612 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3613 * elf.c: Adjust #include.
3614 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3615 * Makefile.am (SOURCE_HFILES): Update.
3616 * Makefile.in: Regenerate.
3617 * po/SRC-PORFILES.in: Regenerate.
3619 2016-01-21 Alan Modra <amodra@gmail.com>
3621 * configure.ac: Move corefile selection later in file. Move
3622 tdefaults code immediately after other target vector code.
3623 * configure: Regenerate.
3625 2016-01-20 Mickael Guene <mickael.guene@st.com>
3627 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3628 section using '.text.noread' pattern.
3630 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3632 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3634 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3635 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3637 * arc-plt.def: New file.
3638 * arc-plt.h: Likewise.
3639 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3640 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3641 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3642 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3643 (name_for_global_symbol): Added.
3644 (ADD_RELA): Helper to create dynamic relocs.
3645 (new_got_entry_to_list): Create a new got entry in linked list.
3646 (symbol_has_entry_of_type): Search for specific type of entry in
3648 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3649 (is_reloc_for_TLS, arc_elf_set_private_flags)
3650 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3651 (arc_elf_merge_private_bfd_data): New functions.
3652 (debug_arc_reloc): Cleaned debug info printing.
3653 (PDATA reloc): Changed not to perform address alignment.
3654 (reverse_me): Added. Fix for ARC_32 relocs.
3655 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3657 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3658 Changed function to access an array of list of GOT entries instead
3659 of just an array of offsets.
3660 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3661 (elf_arc_check_relocs): Likewise.
3662 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3663 (elf_arc_finish_dynamic_sections): Likewise
3664 (arc_create_dynamic_sections): Modified conditions to create
3666 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3667 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3668 (relocate_plt_for_entry): Changed to support new way to define PLT
3670 (add_symbol_to_plt): Likewise.
3671 (arc_elf_link_hash_table_create): New function.
3673 2016-01-18 Nick Clifton <nickc@redhat.com>
3676 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3677 section number into internal section number.
3678 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3679 * coffswap.h (coff_swap_sym_in): Likewise.
3680 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3681 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3682 section number field is big enough to hold the external value.
3684 2016-01-17 Alan Modra <amodra@gmail.com>
3686 * configure: Regenerate.
3688 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3690 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3691 when address in first unwind entry does not match start of
3694 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3695 Jiong Wang <jiong.wang@arm.com>
3698 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3701 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3703 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3704 place 'R_' before the reloc name returned.
3705 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3706 the relocation string.
3708 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3710 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3711 factored out from...
3712 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3714 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3716 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3717 attribute check after ELF file header flag check.
3719 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3721 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3722 return status from `_bfd_elf_merge_object_attributes'.
3724 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3726 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3727 factored out from...
3728 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3730 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3732 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3733 handling of input MIPS ABI flags together.
3735 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3737 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3738 attribute checks for null input.
3740 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3742 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3743 pointers to target data.
3745 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3747 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3750 2016-01-01 Alan Modra <amodra@gmail.com>
3752 Update year range in copyright notice of all files.
3754 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3756 Copyright (C) 2016 Free Software Foundation, Inc.
3758 Copying and distribution of this file, with or without modification,
3759 are permitted in any medium without royalty provided the copyright
3760 notice and this notice are preserved.
3766 version-control: never