1 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
3 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
5 (elf_link_output_extsym): Don't change bind from global to
6 local when linking executable.
8 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
11 * peXXigen.c (rsrc_process_section): Do not shrink the merged
14 2016-11-24 Jiong Wang <jiong.wang@arm.com>
17 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
20 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
22 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
24 2016-11-23 Nick Clifton <nickc@redhat.com>
27 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
28 they contain the program headers.
29 (_bfd_elf_map_sections_to_segments): If the linker created the
30 PHDR segment then always attempt to include it in a LOAD segment.
31 (assign_file_positions_for_non_load_sections): Allow LOAD segments
32 to overlap PHDR segments.
33 (phdr_sorter): New function. Sorts program headers.
34 (assign_file_positions_except_relocs): Sort the program headers
35 before writing them out. Issue an error if the PHDR segment is
36 not covered by a LOAD segment, unless the backend allows it.
37 * elf-bfd.h (struct elf_backend_data): Add
38 elf_backend_allow_non_load_phdr.
39 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
40 default definition that returns FALSE.
41 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
43 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
45 (elf_backend_allow_non_load_phdr): Define.
46 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
47 place the interpreter string into the .interp section if the
48 nointerp flag is set in the link info structure.
49 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
50 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
51 _gp symbol not being part of the output.
53 2016-11-23 Alan Modra <amodra@gmail.com>
55 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
56 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
57 (elfNN_bed): Init new field.
58 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
60 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
62 (elf_backend_dtrel_excludes_plt): Define.
63 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
64 (elf_backend_dtrel_excludes_plt): Define.
65 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
66 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
67 (elf_backend_dtrel_excludes_plt): Define.
68 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
70 (elf_backend_dtrel_excludes_plt): Define.
71 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
73 (elf_backend_dtrel_excludes_plt): Define.
74 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
76 (elf_backend_dtrel_excludes_plt): Define.
77 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
79 (elf_backend_dtrel_excludes_plt): Define.
80 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
82 (elf_backend_dtrel_excludes_plt): Define.
83 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
85 (elf_backend_dtrel_excludes_plt): Define.
86 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
88 (elf_backend_dtrel_excludes_plt): Define.
89 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
91 (elf_backend_dtrel_excludes_plt): Define.
92 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
93 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
95 (elf_backend_dtrel_excludes_plt): Define.
96 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
97 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
99 (elf_backend_dtrel_excludes_plt): Define.
100 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
102 (elf_backend_dtrel_excludes_plt): Define.
103 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
105 (elf_backend_dtrel_excludes_plt): Define.
106 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
108 (elf_backend_dtrel_excludes_plt): Define.
109 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
111 (elf_backend_dtrel_excludes_plt): Define.
112 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
113 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
115 (elf_backend_dtrel_excludes_plt): Define.
116 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
118 (elf_backend_dtrel_excludes_plt): Define.
119 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
121 (elf_backend_dtrel_excludes_plt): Define.
122 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
124 (elf_backend_dtrel_excludes_plt): Define.
125 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
127 (elf_backend_dtrel_excludes_plt): Define.
128 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
130 (elf_backend_dtrel_excludes_plt): Define.
131 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
133 (elf_backend_dtrel_excludes_plt): Define.
134 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
136 (elf_backend_dtrel_excludes_plt): Define.
137 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
139 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
141 2016-11-23 Alan Modra <amodra@gmail.com>
143 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
145 (mn10300_elf_final_link_relocate): Likewise.
146 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
147 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
148 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
149 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
150 * elf32-bfin.c (bfin_check_relocs): Likewise.
151 (bfin_relocate_section): Likewise.
152 (bfin_gc_sweep_hook): Likewise.
153 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
155 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
156 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
158 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
160 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
161 (bfin_size_dynamic_sections): Likewise.
162 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
163 (cr16_elf_check_relocs): Likewise.
164 (cr16_elf_final_link_relocate): Likewise.
165 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
166 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
167 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
168 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
169 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
170 * elf32-cris.c (cris_elf_relocate_section): Likewise.
171 (elf_cris_finish_dynamic_symbol): Likewise.
172 (elf_cris_finish_dynamic_sections): Likewise.
173 (cris_elf_gc_sweep_hook): Likewise.
174 (elf_cris_adjust_gotplt_to_got): Likewise.
175 (elf_cris_adjust_dynamic_symbol): Likewise.
176 (cris_elf_check_relocs): Likewise. Delete dead code.
177 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
179 (elf_cris_discard_excess_program_dynamics): Likewise.
180 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
181 sgotrel, splt and spltrel.
182 (frvfdpic_got_section, frvfdpic_gotrel_section,
183 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
185 (_frv_create_got_section): Likewise.
186 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
187 srelgot, splt and srelplt.
188 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
189 (elf32_hppa_create_dynamic_sections): Likewise.
190 (elf32_hppa_check_relocs): Likewise.
191 (allocate_plt_static): Likewise.
192 (allocate_dynrelocs): Likewise.
193 (elf32_hppa_size_dynamic_sections): Likewise.
194 (elf32_hppa_relocate_section): Likewise.
195 (elf32_hppa_finish_dynamic_symbol): Likewise.
196 (elf32_hppa_finish_dynamic_sections): Likewise.
197 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
198 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
199 sgotplt, srelgot, splt and srelplt.
200 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
202 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
203 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
204 (lm32_elf_check_relocs): Likewise.
205 (lm32_elf_finish_dynamic_sections): Likewise.
206 (lm32_elf_finish_dynamic_symbol): Likewise.
207 (allocate_dynrelocs): Likewise.
208 (lm32_elf_size_dynamic_sections): Likewise.
209 (lm32_elf_create_dynamic_sections): Likewise.
210 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
211 (m32c_elf_check_relocs): Likewise.
212 (m32c_elf_finish_dynamic_sections): Likewise.
213 (m32c_elf_always_size_sections): Likewise.
214 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
215 sgotplt, srelgot, splt and srelplt.
216 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
217 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
219 (allocate_dynrelocs): Likewise.
220 (m32r_elf_size_dynamic_sections): Likewise.
221 (m32r_elf_relocate_section): Likewise.
222 (m32r_elf_finish_dynamic_symbol): Likewise.
223 (m32r_elf_finish_dynamic_sections): Likewise.
224 (m32r_elf_check_relocs): Likewise.
225 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
226 (elf_m68k_check_relocs): Likewise.
227 (elf_m68k_adjust_dynamic_symbol): Likewise.
228 (elf_m68k_size_dynamic_sections): Likewise.
229 (elf_m68k_relocate_section): Likewise.
230 (elf_m68k_finish_dynamic_symbol): Likewise.
231 (elf_m68k_finish_dynamic_sections): Likewise.
232 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
233 sgotplt, srelgot, splt and srelplt.
234 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
236 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
238 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
239 (allocate_dynrelocs): Likewise.
240 (elf_metag_size_dynamic_sections): Likewise.
241 (elf_metag_finish_dynamic_symbol): Likewise.
242 (elf_metag_finish_dynamic_sections): Likewise.
243 (elf_metag_size_stubs): Likewise.
244 (elf_backend_got_header_size): Don't define.
245 (elf_backend_want_got_plt): Define.
246 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
247 sgotplt, srelgot, splt and srelpl.
248 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
250 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
251 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
252 (microblaze_elf_create_dynamic_sections): Likewise.
253 (allocate_dynrelocs): Likewise.
254 (microblaze_elf_size_dynamic_sections): Likewise.
255 (microblaze_elf_finish_dynamic_symbol): Likewise.
256 (microblaze_elf_finish_dynamic_sections): Likewise.
257 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
259 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
260 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
262 (allocate_dynrelocs): Likewise.
263 (nds32_elf_size_dynamic_sections): Likewise.
264 (nds32_elf_relocate_section): Likewise.
265 (nds32_elf_finish_dynamic_symbol): Likewise.
266 (nds32_elf_finish_dynamic_sections): Likewise.
267 (nds32_elf_check_relocs): Likewise.
268 (calculate_plt_memory_address): Likewise.
269 (calculate_got_memory_address): Likewise.
270 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
271 sgotplt, srelgot, splt and srelplt.
272 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
273 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
274 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
275 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
276 (or1k_elf_finish_dynamic_sections): Likewise.
277 (or1k_elf_finish_dynamic_symbol): Likewise.
278 (allocate_dynrelocs): Likewise.
279 (or1k_elf_size_dynamic_sections): Likewise.
280 (or1k_elf_create_dynamic_sections): Likewise.
281 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
282 plt, relplt, iplt, reliplt and sgotplt.
283 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
284 (ppc_elf_create_glink): Likewise.
285 (ppc_elf_create_dynamic_sections): Likewise.
286 (ppc_elf_check_relocs): Likewise.
287 (ppc_elf_select_plt_layout): Likewise.
288 (ppc_elf_tls_setup): Likewise.
289 (allocate_got): Likewise.
290 (allocate_dynrelocs): Likewise.
291 (ppc_elf_size_dynamic_sections): Likewise.
292 (ppc_elf_relax_section): Likewise.
293 (ppc_elf_relocate_section): Likewise.
294 (ppc_elf_finish_dynamic_symbol): Likewise.
295 (ppc_elf_reloc_type_class): Likewise.
296 (ppc_elf_finish_dynamic_sections): Likewise.
297 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
298 (rl78_elf_check_relocs): Likewise.
299 (rl78_elf_finish_dynamic_sections): Likewise.
300 (rl78_elf_always_size_sections): Likewise.
301 * elf32-s390.c (create_got_section): Delete.
302 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
303 (elf_s390_check_relocs): Likewise.
304 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
305 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
306 * elf32-score7.c (score_elf_create_got_section): As above.
307 (s7_bfd_score_elf_finish_dynamic_sections): As above.
308 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
309 sgotplt, srelgot, splt and srelplt.
310 (create_got_section): Don't set them.
311 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
313 (allocate_dynrelocs): Likewise.
314 (sh_elf_size_dynamic_sections): Likewise.
315 (sh_elf_add_rofixup): Likewise.
316 (sh_elf_relocate_section): Likewise.
317 (sh_elf_check_relocs): Likewise.
318 (sh_elf_finish_dynamic_symbol): Likewise.
319 (sh_elf_finish_dynamic_sections): Likewise.
320 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
321 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
322 * elf32-vax.c (elf_vax_check_relocs): Likewise.
323 (elf_vax_adjust_dynamic_symbol): Likewise.
324 (elf_vax_always_size_sections): Likewise.
325 (elf_vax_instantiate_got_entries): Likewise.
326 (elf_vax_relocate_section): Likewise.
327 (elf_vax_finish_dynamic_symbol): Likewise.
328 (elf_vax_finish_dynamic_sections): Likewise.
329 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
330 (xstormy16_elf_always_size_sections): Likewise.
331 (xstormy16_elf_relocate_section): Likewise.
332 (xstormy16_elf_finish_dynamic_sections): Likewise.
333 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
334 sgotplt, srelgot, splt and srelplt.
335 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
337 (elf_xtensa_allocate_dynrelocs): Likewise.
338 (elf_xtensa_allocate_local_got_size): Likewise.
339 (elf_xtensa_size_dynamic_sections): Likewise.
340 (elf_xtensa_relocate_section): Likewise.
341 (elf_xtensa_finish_dynamic_sections): Likewise.
342 (shrink_dynamic_reloc_sections): Likewise.
343 (elf_xtensa_get_plt_section): Likewise.
344 (elf_xtensa_get_gotplt_section): Likewise.
345 (xtensa_callback_required_dependence): Likewise.
346 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
347 shortcuts to dynamic sections.
348 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
350 (elf64_alpha_size_plt_section): Likewise.
351 (elf64_alpha_size_rela_got_1): Likewise.
352 (elf64_alpha_size_rela_got_section): Likewise.
353 (elf64_alpha_relocate_section): Likewise.
354 (elf64_alpha_finish_dynamic_symbol): Likewise.
355 (elf64_alpha_finish_dynamic_sections): Likewise.
356 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
357 * elf64-s390.c (create_got_section): Delete.
358 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
359 (elf_s390_check_relocs): Likewise.
360 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
362 (sh_elf64_check_relocs): Likewise.
363 (sh64_elf64_adjust_dynamic_symbol): Likewise.
364 (sh64_elf64_size_dynamic_sections): Likewise.
365 (sh64_elf64_finish_dynamic_symbol): Likewise.
366 (sh64_elf64_finish_dynamic_sections): Likewise.
367 * elflink.c (_bfd_elf_create_got_section): Likewise.
368 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
369 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
370 (elfNN_ia64_finish_dynamic_sections): Likewise.
371 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
372 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
373 sgotplt, splt and sgot.
374 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
376 (mips_elf_gotplt_index): Likewise.
377 (mips_elf_primary_global_got_index): Likewise.
378 (mips_elf_global_got_index): Likewise.
379 (mips_elf_got_offset_from_index): Likewise.
380 (mips_elf_create_local_got_entry): Likewise.
381 (mips_elf_create_got_section): Likewise.
382 (mips_elf_calculate_relocation): Likewise.
383 (_bfd_mips_elf_create_dynamic_sections): Likewise.
384 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
385 (mips_elf_lay_out_got): Likewise.
386 (mips_elf_set_plt_sym_value): Likewise.
387 (_bfd_mips_elf_size_dynamic_sections): Likewise.
388 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
389 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
390 (mips_finish_exec_plt): Likewise.
391 (mips_vxworks_finish_exec_plt): Likewise.
392 (mips_vxworks_finish_shared_plt): Likewise.
393 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
394 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
395 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
397 2016-11-23 Alan Modra <amodra@gmail.com>
399 * po/BLD-POTFILES.in: Regenerate.
400 * po/SRC-POTFILES.in: Regenerate.
402 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
404 * warning.m4: Fix spelling in comments.
405 * configure.ac: Fix spelling in comments.
406 * configure: Regenerate.
408 2016-11-22 Alan Modra <amodra@gmail.com>
411 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
412 * elf32-ppc.c: Include opcode/ppc.h.
413 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
414 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
415 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
416 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
417 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
418 (ppc_elf_link_hash_table_create): Update default_params init.
419 (ppc_elf_vle_split16): Correct shift and mask. Add params.
420 Report or fix insn/reloc mismatches.
421 (ppc_elf_relocate_section): Pass input_section, offset and fixup
422 to ppc_elf_vle_split16.
424 2016-11-22 Alan Modra <amodra@gmail.com>
426 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
427 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
428 bfd_put_32 param with input_bfd.
429 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
430 ppc_elf_vle_split16 param.
431 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
433 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
435 * dwarf2.c (build_line_info_table): Rename `index' local
436 variable to `line_index'.
437 (build_lookup_funcinfo_table): Rename `index' local variable to
440 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
442 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
443 apply the negative GOT offset optimization in 64-bit code.
445 2016-11-18 James Clarke <jrtc27@jrtc27.com>
447 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
448 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
449 R_SPARC_GOT* for non-local references. Instead, treat them like
450 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
451 immediate with the calculated relocation.
453 2016-11-18 Nick Clifton <nickc@redhat.com>
456 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
457 an informative error message.
459 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
462 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
463 manipulation of diff value, and don't assume sym2 is less than sym1.
464 (elf32_avr_adjust_reloc_if_spans_insn): New function.
465 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
466 and remove redundant did_pad.
469 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
472 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
473 plt_got.offset for R_X86_64_PLTOFF64.
475 2016-11-14 Nick Clifton <nickc@redhat.com>
477 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
479 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
482 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
483 but treat them as debugging symbols.
485 2016-11-10 Jiong Wang <jiong.wang@arm.com>
488 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
489 symbol locally in PIE.
491 2016-11-10 Nick Clifton <nickc@redhat.com>
494 * compress.c (bfd_get_full_section_contents): Provide a more
495 helpful error message when a section is too large to load.
497 2016-11-08 Pedro Alves <palves@redhat.com>
499 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
502 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
504 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
505 'number_of_functions' to keep lookup table and number of entries in
507 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
508 to keep lookup table and number of entries in the table.
509 (lookup_funcinfo): New structure for lookup table for function
511 (build_line_info_table): New function to create and build the lookup
512 table for line information.
513 (lookup_address_in_line_info_table): Use the lookup table instead of
514 traverse a linked list.
515 (compare_lookup_funcinfos): New compare fuction used in sorting of
516 lookup table for function references.
517 (build_lookup_funcinfo_table): New function to create, build and
518 sort the lookup table for functions references.
519 (lookup_address_in_function_table): Use the table instead of
520 traverse a linked list.
521 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
524 2016-11-04 Nick Clifton <nickc@redhat.com>
526 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
527 when supporting 64-bit BFD targets.
529 2016-11-03 Tristan Gingold <gingold@adacore.com>
531 * config.bfd: Deprecate many old triplets.
533 2016-11-03 Nick Clifton <nickc@redhat.com>
535 * po/da.po: Updated Danish translation.
537 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
539 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
540 not fall through to the default case.
542 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
543 Andrew Waterman <andrew@sifive.com>
545 Add support for RISC-V architecture.
546 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
547 * config.bdf: Likewise.
548 * configure.ac: Likewise.
549 * Makefile.in: Regenerate.
550 * configure: Regenerate.
551 * archures.c: Add bfd_riscv_arch.
552 * reloc.c: Add riscv relocs.
553 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
554 * bfd-in2.h: Regenerate.
555 * libbfd.h: Regenerate.
556 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
557 * elfnn-riscv.c: New file.
558 * elfxx-riscv.c: New file.
559 * elfxx-riscv.h: New file.
561 2016-10-31 Alan Modra <amodra@gmail.com>
564 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
567 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
569 * cpu-arc.c (arc_get_mach): Delete.
571 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
573 * elfxx-mips.c (STUB_JALR): Correct description.
575 2016-10-20 Nick Clifton <nickc@redhat.com>
577 * po/gas.pot: Regenerate.
579 2016-10-19 Nick Clifton <nickc@redhat.com>
581 * aout-adobe.c: Add missing c-format tags for translatable strings.
582 * aout-cris.c: Likewise.
585 * binary.c: Likewise.
587 * coff-alpha.c: Likewise.
588 * coff-arm.c: Likewise.
589 * coff-i860.c: Likewise.
590 * coff-mcore.c: Likewise.
591 * coff-ppc.c: Likewise.
592 * coff-rs6000.c: Likewise.
593 * coff-sh.c: Likewise.
594 * coff-tic4x.c: Likewise.
595 * coff-tic54x.c: Likewise.
596 * coff-tic80.c: Likewise.
597 * coff64-rs6000.c: Likewise.
598 * coffcode.h: Likewise.
599 * coffgen.c: Likewise.
600 * cofflink.c: Likewise.
601 * coffswap.h: Likewise.
602 * cpu-arm.c: Likewise.
603 * dwarf2.c: Likewise.
605 * elf-attrs.c: Likewise.
606 * elf-eh-frame.c: Likewise.
607 * elf-ifunc.c: Likewise.
608 * elf-m10300.c: Likewise.
609 * elf-s390-common.c: Likewise.
611 * elf32-arc.c: Likewise.
612 * elf32-arm.c: Likewise.
613 * elf32-avr.c: Likewise.
614 * elf32-bfin.c: Likewise.
615 * elf32-cr16.c: Likewise.
616 * elf32-cr16c.c: Likewise.
617 * elf32-cris.c: Likewise.
618 * elf32-crx.c: Likewise.
619 * elf32-d10v.c: Likewise.
620 * elf32-d30v.c: Likewise.
621 * elf32-epiphany.c: Likewise.
622 * elf32-fr30.c: Likewise.
623 * elf32-frv.c: Likewise.
624 * elf32-gen.c: Likewise.
625 * elf32-hppa.c: Likewise.
626 * elf32-i370.c: Likewise.
627 * elf32-i386.c: Likewise.
628 * elf32-i960.c: Likewise.
629 * elf32-ip2k.c: Likewise.
630 * elf32-iq2000.c: Likewise.
631 * elf32-lm32.c: Likewise.
632 * elf32-m32c.c: Likewise.
633 * elf32-m32r.c: Likewise.
634 * elf32-m68hc11.c: Likewise.
635 * elf32-m68hc12.c: Likewise.
636 * elf32-m68hc1x.c: Likewise.
637 * elf32-m68k.c: Likewise.
638 * elf32-mcore.c: Likewise.
639 * elf32-mep.c: Likewise.
640 * elf32-metag.c: Likewise.
641 * elf32-microblaze.c: Likewise.
642 * elf32-moxie.c: Likewise.
643 * elf32-msp430.c: Likewise.
644 * elf32-mt.c: Likewise.
645 * elf32-nds32.c: Likewise.
646 * elf32-nios2.c: Likewise.
647 * elf32-or1k.c: Likewise.
648 * elf32-pj.c: Likewise.
649 * elf32-ppc.c: Likewise.
650 * elf32-rl78.c: Likewise.
651 * elf32-rx.c: Likewise.
652 * elf32-s390.c: Likewise.
653 * elf32-score.c: Likewise.
654 * elf32-score7.c: Likewise.
655 * elf32-sh-symbian.c: Likewise.
656 * elf32-sh.c: Likewise.
657 * elf32-sh64.c: Likewise.
658 * elf32-spu.c: Likewise.
659 * elf32-tic6x.c: Likewise.
660 * elf32-tilepro.c: Likewise.
661 * elf32-v850.c: Likewise.
662 * elf32-vax.c: Likewise.
663 * elf32-visium.c: Likewise.
664 * elf32-xgate.c: Likewise.
665 * elf32-xtensa.c: Likewise.
666 * elf64-alpha.c: Likewise.
667 * elf64-gen.c: Likewise.
668 * elf64-hppa.c: Likewise.
669 * elf64-ia64-vms.c: Likewise.
670 * elf64-mmix.c: Likewise.
671 * elf64-ppc.c: Likewise.
672 * elf64-s390.c: Likewise.
673 * elf64-sh64.c: Likewise.
674 * elf64-sparc.c: Likewise.
675 * elf64-x86-64.c: Likewise.
676 * elfcode.h: Likewise.
677 * elfcore.h: Likewise.
678 * elflink.c: Likewise.
679 * elfnn-aarch64.c: Likewise.
680 * elfnn-ia64.c: Likewise.
681 * elfxx-mips.c: Likewise.
682 * elfxx-sparc.c: Likewise.
683 * elfxx-tilegx.c: Likewise.
686 * libbfd.c: Likewise.
687 * linker.c: Likewise.
688 * m68klinux.c: Likewise.
689 * mach-o.c: Likewise.
694 * pe-mips.c: Likewise.
695 * peXXigen.c: Likewise.
696 * pei-x86_64.c: Likewise.
697 * peicode.h: Likewise.
698 * ppcboot.c: Likewise.
700 * sparclinux.c: Likewise.
703 * vms-alpha.c: Likewise.
704 * vms-lib.c: Likewise.
705 * xcofflink.c: Likewise.
707 2016-10-18 Nick Clifton <nickc@redhat.com>
709 * po/da.po: Updated Danish translation.
711 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
713 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
716 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
718 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
719 variable to `reloc_index'.
721 2016-10-12 Alan Modra <amodra@gmail.com>
723 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
724 (STD_SECTION): Adjust to suit.
725 * elf.c (_bfd_elf_large_com_section): Likewise.
726 * bfd-in2.h: Regenerate.
728 2016-10-11 Alan Modra <amodra@gmail.com>
730 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
731 defined temporarily with bfd_und_section.
732 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
733 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
734 symbols with bfd_und_section.
736 2016-10-07 Alan Modra <amodra@gmail.com>
738 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
739 obfd param with struct bfd_link_info param. Update all callers.
740 * linker.c (bfd_merge_private_bfd_data): Likewise.
741 (_bfd_generic_verify_endian_match): Likewise.
742 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
743 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
744 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
745 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
746 (_bfd_elf_merge_object_attributes): Likewise.
747 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
748 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
749 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
750 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
751 (elf32_arm_merge_private_bfd_data): Likewise.
752 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
753 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
754 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
755 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
756 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
757 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
758 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
759 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
760 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
761 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
762 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
763 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
764 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
765 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
766 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
767 (elf32_msp430_merge_private_bfd_data): Likewise.
768 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
769 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
770 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
771 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
772 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
773 (ppc_elf_merge_obj_attributes): Likewise.
774 (ppc_elf_merge_private_bfd_data): Likewise.
775 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
776 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
777 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
778 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
779 (elf32_score_merge_private_bfd_data): Likewise.
780 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
781 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
782 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
783 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
784 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
785 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
786 (elf32_tic6x_merge_private_bfd_data): Likewise.
787 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
788 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
789 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
790 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
791 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
792 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
793 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
794 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
795 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
796 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
797 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
798 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
799 (mips_elf_merge_obj_attributes): Likewise.
800 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
801 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
802 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
803 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
804 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
805 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
806 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
807 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
811 2016-10-07 Alan Modra <amodra@gmail.com>
813 * Makefile.am (LIBBFD_H_FILES): Update.
814 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
815 * cpu-sh.c (sh_merge_bfd_arch): Move to..
816 * elf32-sh.c: ..here, and make static.
817 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
819 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
820 _bfd_generic_verify_endian_match.
821 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
822 (bfd_elf32_bfd_merge_private_bfd_data): Define as
823 _bfd_generic_verify_endian_match.
824 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
826 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
827 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
828 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
829 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
830 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
831 * linker.c: ..here, and make internal.
832 * bfd.c (bfd_merge_private_bfd_data): Move to..
834 * Makefile.in: Regenerate.
835 * doc/Makefile.in: Regenerate.
836 * bfd-in2.h: Regenerate.
837 * libbfd.h: Regenerate.
839 2016-10-06 Alan Modra <amodra@gmail.com>
841 * coff-h8300.c: Spell fall through comments consistently.
842 * coffgen.c: Likewise.
843 * elf32-hppa.c: Likewise.
844 * elf32-ppc.c: Likewise.
845 * elf32-score.c: Likewise.
846 * elf32-score7.c: Likewise.
847 * elf64-ppc.c: Likewise.
848 * elfxx-aarch64.c: Likewise.
849 * elfxx-mips.c: Likewise.
850 * cpu-ns32k.c: Add missing fall through comments.
851 * elf-m10300.c: Likewise.
852 * elf32-arm.c: Likewise.
853 * elf32-avr.c: Likewise.
854 * elf32-bfin.c: Likewise.
855 * elf32-frv.c: Likewise.
856 * elf32-i386.c: Likewise.
857 * elf32-microblaze.c: Likewise.
858 * elf32-nds32.c: Likewise.
859 * elf32-ppc.c: Likewise.
860 * elf32-rl78.c: Likewise.
861 * elf32-rx.c: Likewise.
862 * elf32-s390.c: Likewise.
863 * elf32-sh.c: Likewise.
864 * elf32-tic6x.c: Likewise.
865 * elf64-ia64-vms.c: Likewise.
866 * elf64-ppc.c: Likewise.
867 * elf64-s390.c: Likewise.
868 * elf64-x86-64.c: Likewise.
869 * elflink.c: Likewise.
870 * elfnn-aarch64.c: Likewise.
871 * elfnn-ia64.c: Likewise.
876 * versados.c: Likewise.
878 2016-10-06 Alan Modra <amodra@gmail.com>
880 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
882 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
883 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
885 2016-10-06 Alan Modra <amodra@gmail.com>
887 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
888 OR in arithmetic expression, not boolean OR.
890 2016-09-30 Alan Modra <amodra@gmail.com>
892 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
893 as per comment at head of bfd-in2.h.
894 * Makefile.in: Regenerate.
896 2016-09-30 Alan Modra <amodra@gmail.com>
898 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
899 _bfd_error_handler (...) throughout.
900 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
901 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
902 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
903 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
904 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
905 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
906 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
907 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
908 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
909 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
910 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
911 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
912 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
913 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
914 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
915 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
916 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
917 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
918 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
919 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
920 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
921 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
922 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
923 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
924 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
925 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
926 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
927 * xcofflink.c: Likewise.
929 2016-09-30 Alan Modra <amodra@gmail.com>
931 * bfd-in.h: Include stdarg.h.
932 * bfd.c (bfd_error_handler_type): Make like vprintf.
933 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
934 (error_handler_internal): New function, split out from..
935 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
936 (bfd_set_error_handler): Update.
937 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
938 (_bfd_assert_handler): Make static.
939 * coffgen.c (null_error_handler): Update params.
940 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
941 Don't use bfd_error_handler_type.
942 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
943 * elfxx-target.h (elf_backend_link_order_error_handler): Default
944 to _bfd_error_handler.
945 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
946 (bfd_assert_handler_type): Likewise.
947 (_bfd_error_handler): Update.
948 * bfd-in2.h: Regenerate.
949 * libbfd.h: Regenerate.
951 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
954 * elf-bfd.h (struct elf_backend_data): Delete
955 elf_backend_count_output_relocs callback and add
956 elf_backend_update_relocs.
957 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
958 (emit_relocs): Deleted.
959 (elf32_arm_emit_relocs): Deleted.
960 (elf_backend_emit_relocs): Updated not to use the old functions.
961 (elf32_arm_update_relocs): New function.
962 (elf_backend_update_relocs): New define.
963 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
964 relocation count. Call elf_backend_emit_relocs.
965 (_bfd_elf_size_reloc_section): Do not call
966 elf_backend_count_output_relocs.
967 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
968 (elf_backend_update_relocs): New define.
970 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
973 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
974 Thumb-ARM stub is too far.
976 2016-09-27 Nick Clifton <nickc@redhat.com>
979 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
980 timestamp field if real time values are not being stored.
982 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
984 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
985 to verify CC_FOR_BUILD compiler.
986 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
987 and add CC_FOR_BUILD compiler checks.
988 * Makefile.in: Regenerate.
989 * configure: Likewise.
990 * doc/Makefile.in: Likewise.
992 2016-09-26 Awson <kyrab@mail.ru>
995 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
996 for R_AMD64_PCRQUAD relocations.
998 2016-09-26 Alan Modra <amodra@gmail.com>
1000 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1001 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1002 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1003 attributes, merge them. Don't warn about undefined tag bits,
1004 or copy unknown values to output.
1005 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1006 _bfd_elf_ppc_merge_fp_attributes.
1008 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1011 * elf-bfd.h (struct elf_backend_data): Add
1012 elf_backend_count_output_relocs callback to count relocations in
1014 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1015 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1016 (elf32_arm_count_output_relocs): New function.
1017 (emit_relocs): New function.
1018 (elf32_arm_emit_relocs): New function.
1019 (elf32_arm_vxworks_emit_relocs): New function.
1020 (elf_backend_emit_relocs): Updated to use the new functions.
1021 (elf_backend_count_output_relocs): New define.
1022 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1023 to the relocation count.
1024 (_bfd_elf_link_size_reloc_section): Use callback to count the
1025 relocations which will be in output.
1026 (_bfd_elf_default_count_output_relocs): New function.
1027 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1029 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1031 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1032 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1033 bigger than 0x1000 bytes.
1035 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1037 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1040 2016-09-14 Nick Clifton <nickc@redhat.com>
1043 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1044 contains a valid size for the Debug directory.
1046 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1048 * format.c (struct bfd_preserve): New "build_id" field.
1049 (bfd_preserve_save): Save "build_id".
1050 (bfd_preserve_restore): Restore "build_id".
1052 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1055 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1056 relocation with copy relocation when building executable.
1058 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1061 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1062 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1063 Compute shrink_boundary and adjust addend only if
1064 addend_within_shrink_boundary.
1065 (elf32_avr_relax_section): Modify calls to
1066 elf32_avr_relax_delete_bytes to pass extra parameter.
1068 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1070 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1071 array of bytes and use bfd_get_16 to interpret its encoding according
1072 to endianness of target.
1074 2016-09-01 Alan Modra <amodra@gmail.com>
1076 * elf64-ppc.c (synthetic_opd): New static var.
1077 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1078 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1080 2016-08-31 Alan Modra <amodra@gmail.com>
1082 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1083 track max group size with a new "group_size" var that is reduced
1084 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1087 2016-08-31 Alan Modra <amodra@gmail.com>
1089 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1090 (elf_backend_section_processing): Don't define.
1091 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1092 split on non-exec sections differing in SHF_PPC_VLE. When
1093 splitting segments, mark size invalid.
1095 2016-08-30 Alan Modra <amodra@gmail.com>
1098 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1100 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1105 R_386_PC32 relocation is used to call IFUNC function in PIC
1108 2016-08-27 Alan Modra <amodra@gmail.com>
1111 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1112 have corresponding SHF_GROUP sections.
1113 (bfd_elf_set_group_contents): Comment.
1115 2016-08-27 Alan Modra <amodra@gmail.com>
1118 * elf64-ppc.c (pc_dynrelocs): New function.
1119 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1120 handle pic dynamic relocs.
1122 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1124 * bfd-in.h (struct elf32_arm_params): Define.
1125 (bfd_elf32_arm_set_target_relocs): Rename into ...
1126 (bfd_elf32_arm_set_target_params): This. Use a struct
1127 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1128 * bfd-in2.h: Regenerate.
1129 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1130 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1131 elf32_arm_params rather than as individual parameters.
1133 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1135 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1136 passed the end of htab->stub_group array.
1137 (elf32_arm_create_or_find_stub_sec): Likewise.
1138 (elf32_arm_create_stub): Likewise.
1140 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1142 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1143 to TRUE for GOT and TLS relocs.
1145 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1147 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1149 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1151 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1152 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1153 (struct elf_arc_link_hash_table): Likewise.
1154 (elf_arc_link_hash_newfunc): Likewise.
1155 (elf_arc_link_hash_table_free): Likewise.
1156 (arc_elf_link_hash_table_create): Likewise.
1157 (elf_arc_relocate_section): Fixed conditions related to dynamic
1158 (elf_arc_check_relocs): Likewise.
1159 (arc_elf_create_dynamic_sections): Added
1160 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1161 through the hash table.
1163 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1165 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1166 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1169 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1171 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1173 * bfd-in2.h: Regenerated from the previous changes.
1174 * libbfd.h: Regenerated from the previous changes.
1176 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1178 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1179 the input import library bfd.
1180 * bfd-in2.h: Regenerate.
1181 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1182 and new_cmse_stub_offset fields.
1183 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1185 (elf32_arm_add_stub): Likewise for stub_offset.
1186 (arm_new_stubs_start_offset_ptr): New function.
1187 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1188 empty SG veneers to have zero relocations.
1189 (arm_size_one_stub): Only initialize stub size and template
1190 information for non empty veneers. Do not update veneer section size
1191 if veneer already has an offset.
1192 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1193 of a boolean indicating success or failure.
1194 (cmse_scan): Change stub_changed parameter into an integer pointer
1195 parameter cmse_stub_created to count the number of stub created and
1196 adapt to change of return value in elf32_arm_create_stub.
1197 (cmse_entry_fct_p): New function.
1198 (arm_list_new_cmse_stub): Likewise.
1199 (set_cmse_veneer_addr_from_implib): Likewise.
1200 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1201 cmse_scan instead of that of cmse_stub_changed to compute the number
1202 of stub created and use it to initialize stub_changed. Call
1203 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1204 of return value in elf32_arm_create_stub. Use
1205 arm_stub_section_start_offset () if not NULL to initialize size of
1206 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1207 erratum fix to -1. Use ret to hold return value.
1208 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1209 NULL to initialize size of secure gateway veneers section. Adapt
1210 comment to stress the importance of zeroing veneer section content.
1211 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1212 initialize eponymous field in struct elf32_arm_link_hash_table.
1214 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1216 * elf32-s390.c (stdarg.h): New include.
1217 (elf_s390_grok_psinfo): New function.
1218 (elf_s390_write_core_note): New function.
1219 (elf_backend_grok_psinfo): Declare backend hook.
1220 (elf_backend_write_core_note): Likewise.
1221 * elf64-s390.c (stdarg.h): New include.
1222 (elf_s390_grok_prstatus): New function.
1223 (elf_s390_grok_psinfo): New function.
1224 (elf_s390_write_core_note): New function.
1225 (elf_backend_grok_prstatus): Declare backend hook.
1226 (elf_backend_grok_psinfo): Likewise.
1227 (elf_backend_write_core_note): Likewise.
1229 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1231 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1232 (elf_s390_finish_ifunc_symbol): Likewise.
1233 (elf_s390_finish_dynamic_symbol): Likewise.
1234 (elf_s390_finish_dynamic_sections): Likewise.
1235 (elf_s390_grok_prstatus): Likewise.
1236 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1237 (elf_s390_finish_dynamic_symbol): Likewise.
1239 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1241 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1243 2016-08-23 Nick Clifton <nickc@redhat.com>
1245 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1246 there is no arm data associated with the section.
1248 2016-08-23 Alan Modra <amodra@gmail.com>
1251 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1252 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1254 2016-08-22 Nick Clifton <nickc@redhat.com>
1256 * doc/chew.c (main): Free the string buffer used to files as they
1259 2016-08-22 Alan Modra <amodra@gmail.com>
1261 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1262 (ppc_elf_relocate_section): ..to here. Comment. Error on
1263 detecting -mbss-plt -fPIC local ifuncs too.
1264 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1265 branch table entries.
1267 2016-08-19 Nick Clifton <nickc@redhat.com>
1269 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1270 section after the symbol table and string table sections.
1272 2016-08-19 Alan Modra <amodra@gmail.com>
1274 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1275 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1276 dyn_relocs for weakdefs.
1277 (alias_readonly_dynrelocs): New function.
1278 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1279 (ppc64_elf_relocate_section): Simplify condition under which
1280 dyn_relocs are emitted.
1282 2016-08-19 Alan Modra <amodra@gmail.com>
1285 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1286 (readonly_dynrelocs): Comment fix.
1287 (global_entry_stub): New function.
1288 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1289 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1290 that in size_global_entry_stubs, handling ifunc too. Delete dead
1292 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1293 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1294 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1295 undefweak syms. Expand and correct comments.
1296 (size_global_entry_stubs): Ensure symbol is defined.
1297 (ppc64_elf_relocate_section): Match condition under which
1298 dyn_relocs are emitted to that in allocate_dynrelocs.
1300 2016-08-12 Alan Modra <amodra@gmail.com>
1302 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1303 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1304 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1306 2016-08-11 Alan Modra <amodra@gmail.com>
1308 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1309 non_got_ref true in any case where we could have generated dynbss
1310 copies but decide not to do so.
1312 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1314 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1315 the stub address retrieved if associated with a microMIPS
1318 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1320 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1321 stub also add STO_MICROMIPS annotation.
1323 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1325 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1326 in microMIPS LA25 stub references.
1328 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1330 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1331 adjusting the use_count of merged .got entries.
1333 2016-08-08 Nick Clifton <nickc@redhat.com>
1335 * doc/chew.c (delete_string): Only free the string buffer if it is
1336 there. Mark the buffer as NULL after freeing.
1337 (drop): Free the dropped string.
1338 (free_words): New function: Frees the memory allocated to the
1340 (add_instrinsic): Duplicate the name string, so that it can be
1342 (compile): Free unused words.
1343 (main): Free the dictionary and top level string buffers at the
1346 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1348 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1349 * bfd-in2.h: Regenerate.
1350 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1352 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1353 cmse_implib field in struct elf32_arm_link_hash_table.
1354 (elf32_arm_filter_cmse_symbols): New function.
1355 (elf32_arm_filter_implib_symbols): Likewise.
1356 (elf_backend_filter_implib_symbols): Define to
1357 elf32_arm_filter_implib_symbols.
1359 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1361 * elf32-arm.c (CMSE_PREFIX): Define macro.
1362 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1363 (cmse_branch_thumb_only): Declare stub.
1364 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1365 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1366 FALSE if there is no PLT.
1367 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1368 (elf32_arm_final_link_relocate): Likewise.
1369 (elf32_arm_gc_sweep_hook): Likewise.
1370 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1371 secure entry functions.
1372 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1373 (arm_dedicated_stub_output_section_required): Change to a switch case
1374 and add a case for arm_stub_cmse_branch_thumb_only.
1375 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1376 (arm_stub_dedicated_output_section_name): Likewise.
1377 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1378 ATTRIBUTE_UNUSED for htab parameter.
1379 (arm_stub_required_alignment): Likewise.
1380 (arm_stub_sym_claimed): Likewise.
1381 (arm_dedicated_stub_section_padding): Likewise.
1382 (cmse_scan): New function.
1383 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1384 Set stub_changed to TRUE if such veneers were created.
1385 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1388 2016-08-02 Alan Modra <amodra@gmail.com>
1391 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1393 2016-08-02 Nick Clifton <nickc@redhat.com>
1396 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1397 (elf_backend_sweep_hook): Delete.
1399 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1400 Kwok Cheung Yeung <kcy@codesourcery.com>
1402 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1403 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1404 (ppc_elf_vle_split16): Clear field before inserting.
1406 2016-08-01 Nick Clifton <nickc@redhat.com>
1408 * po/sv.po: Updated Swedish translation.
1410 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1411 Nick Clifton <nickc@redhat.com>
1414 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1415 of the coff_section_data before using it.
1417 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1419 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1420 in PLT compression selection.
1421 (_bfd_mips_elf_check_relocs): Likewise.
1423 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1425 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1426 case where there's no elf_link_hash_entry while processing
1427 GOT_NORMAL got entries.
1429 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1431 * version.m4 (BFD_VERSION): Set to 2.27.51.
1432 * configure: Regenerated.
1434 2016-07-21 Nick Clifton <nickc@redhat.com>
1436 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1437 (swap_out_syms): Return an error when not finding ELF output
1438 section rather than asserting.
1440 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1442 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1444 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1446 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1447 and handle pr_pid if present.
1449 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1452 * elf.c (assign_file_positions_for_load_sections): Also check
1453 p_paddr for program header space.
1455 2016-07-20 Alan Modra <amodra@gmail.com>
1457 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1458 ppc64_elf_unhandled_reloc for special_function.
1459 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1461 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1463 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1465 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1466 corresponding error message.
1468 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1470 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1471 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1472 (branch_reloc_p): New function.
1473 (mips_elf_calculate_relocation): Handle ISA mode determination
1474 for relocations against section symbols, against absolute
1475 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1477 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1478 checks for weak undefined symbols. Also check target alignment
1479 within the same ISA mode.
1480 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1481 in the alignment check.
1482 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1483 <R_MICROMIPS_PC10_S1>: Likewise.
1484 <R_MICROMIPS_PC16_S1>: Likewise.
1485 (mips_elf_perform_relocation): Report a failure for unsupported
1486 same-mode JALX instructions and cross-mode branches.
1487 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1488 error messages for jumps to misaligned addresses.
1490 2016-07-16 Alan Modra <amodra@gmail.com>
1492 * elflink.c: Include plugin-api.h.
1493 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1494 (try_claim): ..here.
1495 * plugin.h: Don't include bfd.h.
1496 (bfd_plugin_open_input): Declare.
1498 2016-07-16 Alan Modra <amodra@gmail.com>
1500 * targets.c (bfd_seach_for_target): Rename to..
1501 (bfd_iterate_over_targets): ..this. Rewrite doc.
1502 * bfd-in2.h: Regenerate.
1504 2016-07-16 Alan Modra <amodra@gmail.com>
1506 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1507 * libbfd.h: Regenerate.
1508 * bfd-in2.h: Regenerate.
1510 2016-07-16 Alan Modra <amodra@gmail.com>
1512 * libbfd-in.h (BFD_ALIGN): Move to..
1514 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1515 * elf32-ppc.c (default_params): Adjust init.
1516 (ppc_elf_link_params): Set pagesize_p2.
1517 * libbfd.h: Regenerate.
1518 * bfd-in2.h: Regenerate.
1520 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1522 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1523 (_bfd_elf_filter_global_symbols): Declare.
1524 * elf.c (_bfd_elf_filter_global_symbols): New function.
1525 * elflink.c (elf_filter_global_symbols): Likewise.
1526 (elf_output_implib): Likewise.
1527 (bfd_elf_final_link): Call above function, failing if it does.
1528 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1530 (elf_backend_copy_indirect_symbol): Fix spacing.
1531 (elf_backend_hide_symbol): Likewise.
1532 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1534 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1535 Nick Clifton <nickc@redhat.com>
1537 * elf32-arc.c (PR_DEBUG): Delete.
1538 Fix printing of debug information. Fix formatting of debug
1540 (debug_arc_reloc): Handle symbols that are not from an input file.
1541 (arc_do_relocation): Remove excessive exclamation points.
1543 * arc-got.h: Fix formatting. Fix printing of debug information.
1544 (new_got_entry_to_list): Use xmalloc.
1545 * config.bfd: use the big-endian arc vector as the default vector
1546 for big-endian arc targets.
1548 2016-07-15 Alan Modra <amodra@gmail.com>
1550 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1551 from marking sym_indices.
1553 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1555 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1556 first with relocations against absolute symbols.
1557 (bfd_install_relocation): Likewise.
1559 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1561 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1562 .got/.got.plt sections to 8 bytes.
1564 2016-07-12 Nick Clifton <nickc@redhat.com>
1566 * binary.c (binary_set_section_contents): Second grammar fix.
1568 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1570 * binary.c (binary_set_section_contents): Fix grammar in warning
1573 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1575 * elf32-arc.c: made PR_DEBUG always defined.
1577 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1579 * arc-got.h: Moved got related structures from elf32-arc.c to
1580 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1581 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1582 tls_type_for_reloc, symbol_has_entry_of_type,
1583 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1584 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1585 relocate_fix_got_relocs_for_got_info,
1586 create_got_dynrelocs_for_single_entry,
1587 create_got_dynrelocs_for_got_info): Added to file.
1588 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1591 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1593 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1595 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1597 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1598 (THUMB32_MOVW): Likewise.
1599 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1600 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1601 (arm_stub_is_thumb): Add new veneer stub.
1602 (arm_type_of_stub): Use new veneer.
1603 (arm_stub_required_alignment): Add new veneer.
1605 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1607 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1608 (SEC_ELF_PURECODE): ... this.
1609 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1611 (elf32_arm_fake_sections): Likewise.
1612 (elf_32_arm_section_flags): Likewise.
1613 (elf_32_arm_lookup_section_flags): Likewise.
1614 * section.c (SEC_ELF_NOREAD): Rename to ...
1615 (SEC_ELF_PURECODE): ... this.
1617 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1619 * elf32-arm.c (using_thumb2_bl): New function.
1620 (arm_type_of_stub): Declare thumb2 variable together and change type
1621 to bfd_boolean. Use using_thumb2_bl () to determine whether
1622 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1623 checked for BL range.
1624 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1625 the bit size of BL offset.
1627 2016-06-29 Nick Clifton <nickc@redhat.com>
1629 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1630 Returns TRUE for AArch64 mapping symbols.
1631 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1632 mapping symbols as precious in object files so that they will not
1634 (elf_backend_symbol_processing): Define.
1636 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1637 for ARM mapping symbols.
1638 (elf32_arm_backend_symbol_processing): Make use of the new function.
1640 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1643 * elflink.c (elf_link_check_versioned_symbol): Return false
1644 for unreferenced undefined symbol.
1646 2016-06-28 Nick Clifton <nickc@redhat.com>
1648 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1651 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1652 function. Marks mapping symbols in object files as precious, so
1653 that strip will not remove them.
1654 (elf_backend_symbol_processing): Define.
1656 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1658 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1659 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1661 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1663 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1665 (mips16_reloc_map): Likewise.
1666 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1667 (mips16_elf64_howto_table_rela): Likewise.
1668 (mips16_reloc_map): Likewise.
1669 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1670 (elf_mips16_howto_table_rela): Likewise.
1671 (mips16_reloc_map): Likewise.
1672 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1673 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1674 (b_reloc_p): Likewise.
1675 (mips_elf_calculate_relocation): Likewise.
1676 (_bfd_mips_elf_check_relocs): Likewise.
1677 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1678 * bfd-in2.h: Regenerate.
1679 * libbfd.h: Regenerate.
1681 2016-06-27 Alan Modra <amodra@gmail.com>
1684 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1685 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1687 (ppc64_elf_size_stubs): Adjust to suit.
1689 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1691 * elf32-dlx.h: New file.
1692 * elf32-dlx.c: Adjust.
1694 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1696 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1698 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1700 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1703 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1705 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1706 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1707 (elfcore_grok_freebsd_psinfo): New function.
1708 (elfcore_grok_freebsd_prstatus): New function.
1709 (elfcore_grok_freebsd_note): New function.
1710 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1713 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1715 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1718 2016-06-24 Alan Modra <amodra@gmail.com>
1720 * config.bfd: Delete mips vxworks patterns matched earlier.
1721 Combine mips*-*-none with mips*-*-elf*.
1723 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1725 * elfxx-mips.c (mips_elf_perform_relocation): Call
1726 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1727 use the `%X%H' format for the cross-mode jump conversion error
1728 message. Remove the full stop from the end of the message.
1729 Continue processing rather than returning failure.
1731 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1733 * archures.c: Remove bfd_mach_arc_nps400.
1734 * bfd-in2.h: Likewise.
1735 * cpu-arc.c (arch_info_struct): Likewise.
1736 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1739 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1743 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1745 (elf_link_is_defined_archive_symbol): Call
1746 bfd_link_plugin_object_p on unknown plugin object and use the
1747 IR symbol table if the input is an IR object.
1748 * plugin.c (bfd_link_plugin_object_p): New function.
1749 * plugin.h (bfd_link_plugin_object_p): New prototype.
1751 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1754 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1755 on symbol from plugin dummy input.
1757 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1759 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1761 * bfd-in2.h: Regenerated.
1762 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1763 with bfd_plugin_unknown.
1765 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1768 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1769 bfd_boolean argument.
1770 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1771 "shared object" with "PIC object" in comments.
1772 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1773 "shared object" with "PIC object" in comments. Avoid PLT if
1774 requested. Generate dynamic relocations for non-GOT references.
1775 Make room for the special first entry in PLT and allocate PLT
1776 entry only for PLT and PC-relative references. Store dynamic
1777 GOT relocations in .rel[a].iplt section for static executables.
1778 If PLT isn't used, always use GOT for symbol value. Don't
1779 allocate GOT entry if it isn't used.
1780 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1781 count only in the code section. Allocate dynamic pointer
1782 relocation against STT_GNU_IFUNC symbol in the non-code section.
1783 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1784 only for PC-relative references.
1785 (elf_i386_allocate_dynrelocs): Pass TRUE to
1786 _bfd_elf_allocate_ifunc_dyn_relocs.
1787 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1788 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1789 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1790 the non-code section and store it in the proper REL section.
1791 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1793 (elf_i386_finish_dynamic_symbol): Generate dynamic
1794 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1795 STT_GNU_IFUNC symbols without PLT.
1796 (elf_i386_finish_dynamic_sections): Don't handle local
1797 STT_GNU_IFUNC symbols here.
1798 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1800 (elf_backend_output_arch_local_syms): New.
1801 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1802 count only in the code section. Allocate dynamic pointer
1803 relocation against STT_GNU_IFUNC symbol in the non-code section.
1804 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1805 count only for PC-relative references.
1806 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1807 _bfd_elf_allocate_ifunc_dyn_relocs.
1808 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1809 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1810 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1811 without PLT. Generate dynamic pointer relocation against
1812 STT_GNU_IFUNC symbol in the non-code section and store it in
1813 the proper RELA section. Don't allow non-pointer relocation
1814 against STT_GNU_IFUNC symbol without PLT.
1815 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1816 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1817 STT_GNU_IFUNC symbols without PLT.
1818 (elf_x86_64_finish_dynamic_sections): Don't handle local
1819 STT_GNU_IFUNC symbols here.
1820 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1822 (elf_backend_output_arch_local_syms): New.
1823 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1824 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1826 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1827 Tony Wang <tony.wang@arm.com>
1829 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1831 (stub_long_branch_thumb2_only): Define stub.
1832 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1833 (arm_stub_long_branch_thumb2_only): Likewise.
1834 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1837 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1839 * archures.c (bfd_mach_sparc_v8plusc): Define.
1840 (bfd_mach_sparc_v9c): Likewise.
1841 (bfd_mach_sparc_v8plusd): Likewise.
1842 (bfd_mach_sparc_v9d): Likewise.
1843 (bfd_mach_sparc_v8pluse): Likewise.
1844 (bfd_mach_sparc_v9e): Likewise.
1845 (bfd_mach_sparc_v8plusv): Likewise
1846 (bfd_mach_sparc_v9v): Likewise.
1847 (bfd_mach_sparc_v8plusm): Likewise.
1848 (bfd_mach_sparc_v9m): Likewise.
1849 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1850 (bfd_mach_sparc_64bit_p): Likewise.
1851 * bfd-in2.h: Regenerate.
1852 * cpu-sparc.c (arch_info_struct): Add entries for
1853 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1854 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1855 and bfd_mach_sparc_v9{c,d,e,v,m}.
1856 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1857 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1859 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1862 symbols for relocations against IFUNC symbols.
1863 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1865 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1867 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1868 .rela.iplt in DT_PLTRELSZ.
1869 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1870 for DT_PLTRELSZ and DT_RELASZ as well.
1872 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1874 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1875 non-loaded, non-alloced sections.
1876 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1878 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1880 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1881 allocating dynamic relocation.
1882 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1884 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1887 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1888 offsets until reloc_toaddr.
1890 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1892 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1893 Don't check symbol type for STN_UNDEF symbol index.
1894 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1895 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1898 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1900 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1902 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1903 for exact arch value then. Force review of arch check logic for new
1905 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1906 that logic for new architecture.
1907 (arch_has_thumb2_nop): Remove.
1908 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1909 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1911 2016-06-14 Alan Modra <amodra@gmail.com>
1913 * bfd-in.h (bfd_my_archive): Delete.
1914 * bfd-in2.h: Regenerate.
1916 2016-06-14 Alan Modra <amodra@gmail.com>
1919 * archive.c (open_nested_file): Set my_archive.
1920 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1922 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1923 (bfd_seek): Likewise.
1924 * bfdwin.c (bfd_get_file_window): Likewise.
1925 * cache.c (cache_bmmap): Likewise.
1926 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1927 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1929 * plugin.c (try_claim): Likewise.
1930 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1931 file within thin archive, not the archive.
1933 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1936 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1937 section address for R_386_GOT32/R_386_GOT32X relocations against
1938 IFUNC symbols if there is no base register and return error for
1941 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1943 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1944 GOT32 adjustment for static executables.
1946 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1948 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1950 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1952 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1954 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1956 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1958 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1960 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1961 (SECTSTART): Changed.
1962 (elf_arc_relocate_section): Fixed mistake in PIE related
1964 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1966 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1968 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1969 enable support for "-z combreloc" and DT_RELACOUNT.
1970 (elf_backend_reloc_type_class): Likewise
1972 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1975 * elf32-i386.c (elf_i386_relocate_section): When relocating
1976 R_386_GOT32, return error without a base register for PIC and
1977 subtract the .got.plt section address only with a base register.
1979 2016-06-10 Alan Modra <amodra@gmail.com>
1981 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1982 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1983 (_bfd_elf_strtab_init): Formatting.
1984 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1985 (_bfd_elf_strtab_addref): Take size_t idx param.
1986 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1987 (_bfd_elf_strtab_offset): Likewise.
1988 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1989 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1990 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1991 (_bfd_elf_strtab_finalize): Similarly.
1992 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1993 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1994 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1995 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1996 using bfd_size_type.
1997 (bfd_section_from_shdr): Delete amt.
1998 (_bfd_elf_init_reloc_shdr): Likewise.
1999 (_bfd_elf_link_assign_sym_version): Likewise.
2000 (assign_section_numbers): Use size_t reloc_count.
2001 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2002 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2003 (elf_link_is_defined_archive_symbol): Likewise.
2004 (elf_add_dt_needed_tag): Likewise.
2005 (elf_finalize_dynstr): Likewise.
2006 (elf_link_add_object_symbols): Likewise.
2007 (bfd_elf_size_dynamic_sections): Likewise.
2008 (elf_create_symbuf): Similarly.
2009 (bfd_elf_match_symbols_in_sections): Likewise.
2010 (elf_link_swap_symbols_out): Likewise.
2011 (elf_link_check_versioned_symbol): Likewise.
2012 (bfd_elf_gc_record_vtinherit): Likewise.
2013 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2015 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2018 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2019 and relocs only if shrinking occurred.
2021 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2023 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2024 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2025 (elf_i386_check_tls_transition): Check indirect call and direct
2026 call with the addr32 prefix for general and local dynamic models.
2027 Set the tls_get_addr feild.
2028 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2029 indirect ___tls_get_addr call via GOT.
2030 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2031 transitions with indirect call and direct call with the addr32
2034 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2036 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2037 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2038 (elf_s390_relocate_section): Fix comment.
2039 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2042 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2044 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2045 section offset when calculation the larl operand in the first PLT
2048 2016-06-07 Alan Modra <amodra@gmail.com>
2050 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2051 to match other 32-bit archs.
2052 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2053 (ppc_elf_object_p): Call it.
2054 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2056 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2057 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2058 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2059 _bfd_elf_ppc_at_tprel_transform): Move to..
2060 * elf-bfd.h: ..here.
2061 (_bfd_elf_ppc_set_arch): Declare.
2062 * bfd-in2.h: Regenerate.
2064 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2066 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2067 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2068 (elf_x86_64_check_tls_transition): Check indirect call and
2069 direct call with the addr32 prefix for general and local dynamic
2070 models. Set the tls_get_addr feild.
2071 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2072 indirect __tls_get_addr call via GOT.
2073 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2074 transitions with indirect call and direct call with the addr32
2077 2016-06-04 Christian Groessler <chris@groessler.org>
2079 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2081 2016-06-02 Nick Clifton <nickc@redhat.com>
2084 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2086 (arch_info_struct): Likewise.
2087 (architectures): Likewise.
2089 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2091 * config.bfd: Replace -uclibc with *.
2093 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf64-x86-64.c: Replace data32 with data16 in comments.
2097 2016-05-31 Alan Modra <amodra@gmail.com>
2101 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2102 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2103 symbol given a version by a script different to the version
2104 of the symbol being added.
2105 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2106 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2107 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2108 (struct strtab_save): New.
2109 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2110 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2111 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2113 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2115 * elf32-hppa.h: Add extern "C".
2116 * elf32-nds32.h: Likewise.
2117 * elf32-tic6x.h: Likewise.
2119 2016-06-01 Nick Clifton <nickc@redhat.com>
2121 * po/sr.po: New Serbian translation.
2122 * configure.ac (ALL_LINGUAS): Add sr.
2123 * configure: Regenerate.
2125 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2127 * elfxx-mips.c (b_reloc_p): New function.
2128 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2131 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2133 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2134 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2135 reloc location from calculation, treat the addend as signed with
2136 local non-section symbols and enable overflow detection.
2138 2016-05-28 Alan Modra <amodra@gmail.com>
2140 * aoutx.h: Adjust linker callback calls throughout file,
2143 * coff-alpha.c: Likewise.
2144 * coff-arm.c: Likewise.
2145 * coff-h8300.c: Likewise.
2146 * coff-h8500.c: Likewise.
2147 * coff-i960.c: Likewise.
2148 * coff-mcore.c: Likewise.
2149 * coff-mips.c: Likewise.
2150 * coff-ppc.c: Likewise.
2151 * coff-rs6000.c: Likewise.
2152 * coff-sh.c: Likewise.
2153 * coff-tic80.c: Likewise.
2154 * coff-w65.c: Likewise.
2155 * coff-z80.c: Likewise.
2156 * coff-z8k.c: Likewise.
2157 * coff64-rs6000.c: Likewise.
2158 * cofflink.c: Likewise.
2159 * ecoff.c: Likewise.
2160 * elf-bfd.h: Likewise.
2161 * elf-m10200.c: Likewise.
2162 * elf-m10300.c: Likewise.
2163 * elf32-arc.c: Likewise.
2164 * elf32-arm.c: Likewise.
2165 * elf32-avr.c: Likewise.
2166 * elf32-bfin.c: Likewise.
2167 * elf32-cr16.c: Likewise.
2168 * elf32-cr16c.c: Likewise.
2169 * elf32-cris.c: Likewise.
2170 * elf32-crx.c: Likewise.
2171 * elf32-d10v.c: Likewise.
2172 * elf32-epiphany.c: Likewise.
2173 * elf32-fr30.c: Likewise.
2174 * elf32-frv.c: Likewise.
2175 * elf32-ft32.c: Likewise.
2176 * elf32-h8300.c: Likewise.
2177 * elf32-hppa.c: Likewise.
2178 * elf32-i370.c: Likewise.
2179 * elf32-i386.c: Likewise.
2180 * elf32-i860.c: Likewise.
2181 * elf32-ip2k.c: Likewise.
2182 * elf32-iq2000.c: Likewise.
2183 * elf32-lm32.c: Likewise.
2184 * elf32-m32c.c: Likewise.
2185 * elf32-m32r.c: Likewise.
2186 * elf32-m68hc1x.c: Likewise.
2187 * elf32-m68k.c: Likewise.
2188 * elf32-mep.c: Likewise.
2189 * elf32-metag.c: Likewise.
2190 * elf32-microblaze.c: Likewise.
2191 * elf32-moxie.c: Likewise.
2192 * elf32-msp430.c: Likewise.
2193 * elf32-mt.c: Likewise.
2194 * elf32-nds32.c: Likewise.
2195 * elf32-nios2.c: Likewise.
2196 * elf32-or1k.c: Likewise.
2197 * elf32-ppc.c: Likewise.
2198 * elf32-s390.c: Likewise.
2199 * elf32-score.c: Likewise.
2200 * elf32-score7.c: Likewise.
2201 * elf32-sh.c: Likewise.
2202 * elf32-sh64.c: Likewise.
2203 * elf32-spu.c: Likewise.
2204 * elf32-tic6x.c: Likewise.
2205 * elf32-tilepro.c: Likewise.
2206 * elf32-v850.c: Likewise.
2207 * elf32-vax.c: Likewise.
2208 * elf32-visium.c: Likewise.
2209 * elf32-xstormy16.c: Likewise.
2210 * elf32-xtensa.c: Likewise.
2211 * elf64-alpha.c: Likewise.
2212 * elf64-hppa.c: Likewise.
2213 * elf64-ia64-vms.c: Likewise.
2214 * elf64-mmix.c: Likewise.
2215 * elf64-ppc.c: Likewise.
2216 * elf64-s390.c: Likewise.
2217 * elf64-sh64.c: Likewise.
2218 * elf64-x86-64.c: Likewise.
2219 * elflink.c: Likewise.
2220 * elfnn-aarch64.c: Likewise.
2221 * elfnn-ia64.c: Likewise.
2222 * elfxx-mips.c: Likewise.
2223 * elfxx-sparc.c: Likewise.
2224 * elfxx-tilegx.c: Likewise.
2225 * linker.c: Likewise.
2226 * pdp11.c: Likewise.
2227 * pe-mips.c: Likewise.
2228 * reloc.c: Likewise.
2229 * reloc16.c: Likewise.
2230 * simple.c: Likewise.
2231 * vms-alpha.c: Likewise.
2232 * xcofflink.c: Likewise.
2233 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2234 status param. Adjust calls to these and linker callbacks throughout.
2235 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2236 get_ramstart): Delete status param. Adjust calls to these and
2237 linker callbacks throughout.
2239 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2241 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2242 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2243 target alignment verification.
2245 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2247 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2248 section name if `bfd_elf_string_from_elf_section' returns an
2251 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2253 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2254 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2255 for message. Continue processing rather than returning failure.
2257 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2259 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2260 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2261 Call `bfd_set_error'.
2263 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2266 * archive.c (bfd_slurp_armap): Replace
2267 bfd_elf64_archive_slurp_armap with
2268 _bfd_archive_64_bit_slurp_armap.
2269 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2270 BFD64 is defined and the archive is too big.
2271 (coff_write_armap): Likewise.
2272 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2273 (_bfd_archive_64_bit_slurp_armap): This.
2274 (bfd_elf64_archive_write_armap): Renamed to ...
2275 (_bfd_archive_64_bit_write_armap): This.
2276 * configure.ac: Add --enable-64-bit-archive.
2277 (want_64_bit_archive): New. Set to true by default for 64-bit
2278 MIPS and s390 ELF targets.
2279 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2280 * config.in: Regenerated.
2281 * configure: Likewise.
2282 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2283 (bfd_elf64_archive_slurp_armap): Likewise.
2284 (bfd_elf64_archive_write_armap): Likewise.
2285 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2286 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2287 (bfd_elf64_archive_truncate_arname): Likewise.
2288 (bfd_elf64_archive_read_ar_hdr): Likewise.
2289 (bfd_elf64_archive_write_ar_hdr): Likewise.
2290 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2291 (bfd_elf64_archive_get_elt_at_index): Likewise.
2292 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2293 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2294 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2295 (bfd_elf64_archive_slurp_armap): Likewise.
2296 (bfd_elf64_archive_write_armap): Likewise.
2297 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2298 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2299 (bfd_elf64_archive_truncate_arname): Likewise.
2300 (bfd_elf64_archive_read_ar_hdr): Likewise.
2301 (bfd_elf64_archive_write_ar_hdr): Likewise.
2302 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2303 (bfd_elf64_archive_get_elt_at_index): Likewise.
2304 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2305 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2306 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2307 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2308 bfd_elfNN_archive_functions isn't defined.
2309 (TARGET_LITTLE_SYM): Likewise.
2310 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2311 (_bfd_archive_64_bit_write_armap): Likewise.
2312 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2313 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2314 (_bfd_archive_64_bit_truncate_arname): Likewise.
2315 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2316 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2317 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2318 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2319 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2320 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2321 * libbfd.h: Regenerated.
2322 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2323 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2325 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2328 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2329 linker add_archive_element callback returns FALSE.
2330 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2331 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2332 archive element if linker add_archive_element callback returns
2334 * elflink.c (elf_link_add_archive_symbols): Likewise.
2335 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2336 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2337 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2338 (xcoff_link_check_ar_symbols): Likewise.
2340 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2342 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2343 <bfd_reloc_outofrange>: Unify error reporting code.
2345 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2347 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2348 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2349 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2350 * bfd-in2.h: Regenerate.
2351 * libbfd.h: Likewise.
2353 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2355 * config.bfd: Add entry for arm-phoenix.
2357 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2359 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2360 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2361 account for padding for stub section requiring one.
2362 (elf32_arm_build_stubs): Add comment to stress the importance of
2363 zeroing veneer section content.
2365 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2367 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2369 * bfd-in2.h: Regenerate.
2370 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2372 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2373 (arm_dedicated_stub_output_section_name): Likewise.
2374 (arm_dedicated_stub_input_section_ptr): Likewise.
2375 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2376 function description comment. Add support for dedicated output stub
2377 section to given stub types.
2378 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2379 elf32_arm_create_or_find_stub_sec.
2380 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2381 (elf32_arm_size_stubs): Pass stub type when calling
2382 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2383 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2385 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2387 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2388 when setting need_convert_load.
2390 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2392 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2395 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2398 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2400 (elf_i386_convert_load): Don't convert R_386_GOT32.
2402 2016-05-20 Alan Modra <amodra@gmail.com>
2405 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2406 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2408 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2410 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2411 (debug_arc_reloc): Likewise.
2412 (elf_arc_relocate_section): Likewise.
2413 (elf_arc_check_relocs): Likewise.
2414 (elf_arc_adjust_dynamic_symbol): Likewise.
2415 (elf_arc_add_symbol_hook): Likewise.
2417 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2419 * config.bfd: Remove `am34-*-linux*' support.
2421 2016-05-19 Alan Modra <amodra@gmail.com>
2423 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2424 relocs before plt relocs.
2426 2016-05-19 Alan Modra <amodra@gmail.com>
2428 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2429 before dereferencing.
2431 2016-05-18 Nick Clifton <nickc@redhat.com>
2433 * po/sv.po: Updated Swedish translation.
2435 2016-05-18 Alan Modra <amodra@gmail.com>
2437 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2438 for each BFD. Don't goto error_ret_free_local from outside loop.
2440 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2442 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2443 STB_GNU_UNIQUE handling.
2444 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2445 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2446 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2447 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2448 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2449 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2450 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2451 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2452 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2453 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2454 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2455 (elf_backend_add_symbol_hook): Remove macro.
2456 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2457 for STB_GNU_UNIQUE symbols.
2459 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2461 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2463 (v850_elf_copy_private_bfd_data): ... here. Call the new
2464 function and `_bfd_elf_copy_private_bfd_data'.
2466 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2469 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2470 GOTPCREL relocation against large section.
2472 2016-05-13 Alan Modra <amodra@gmail.com>
2474 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2475 linker dynamic sections in calculating size and address of
2476 dynamic tags rather than using output sections. Remove asserts.
2477 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2478 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2479 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2480 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2481 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2482 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2483 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2484 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2485 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2486 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2487 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2488 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2489 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2490 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2491 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2492 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2493 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2494 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2495 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2496 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2497 * elflink.c (bfd_elf_final_link): Likewise.
2498 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2499 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2500 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2501 don't set doit. Look up dynobj section.
2502 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2503 invocation and dynamic tag vma calculation. Don't test
2504 boolean var == TRUE.
2505 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2508 2016-05-13 Alan Modra <amodra@gmail.com>
2510 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2511 octets_per_byte. Put dynamic .rela.plt last in link orders.
2512 Assign output_offset for reloc sections rather than writing
2513 sorted relocs from block corresponding to output_offset.
2515 2016-05-12 Alan Modra <amodra@gmail.com>
2517 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2519 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2521 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2523 2016-05-11 Alan Modra <amodra@gmail.com>
2525 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2526 (elf32_hppa_check_relocs): Don't set dynobj.
2527 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2528 (elf32_hppa_build_stubs): Likewise.
2529 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2531 2016-05-11 Alan Modra <amodra@gmail.com>
2534 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2535 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2537 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2539 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2540 aarch64_tls_transition check.
2542 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2544 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2546 (arm_stub_sym_claimed): New function.
2547 (elf32_arm_create_stub): Use veneered symbol name and section if
2548 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2549 (arm_stub_claim_sym): New function.
2550 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2551 veneered symbol, otherwise create local symbol as before.
2553 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2555 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2556 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2557 and set branch type of a symbol.
2558 (bfd_elf32_arm_process_before_allocation): Likewise.
2559 (elf32_arm_relocate_section): Likewise and fix identation along the
2561 (allocate_dynrelocs_for_symbol): Likewise.
2562 (elf32_arm_finish_dynamic_symbol): Likewise.
2563 (elf32_arm_swap_symbol_in): Likewise.
2564 (elf32_arm_swap_symbol_out): Likewise.
2566 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2568 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2569 * bfd-in2.h: Regenerated.
2570 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2571 parameter to add_stub_section callback.
2572 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2573 and pass it down to add_stub_section.
2574 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2576 (elf32_arm_size_stubs): Add output section parameter to
2577 add_stub_section function pointer parameter.
2579 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2581 * elf32-arm.c (elf32_arm_create_stub): New function.
2582 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2584 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2586 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2587 arm_stub_a8_veneer_lwm enumerator.
2588 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2589 aforementioned enumerator.
2590 (struct elf32_arm_stub_hash_entry): Delete target_addend
2591 field and add source_value.
2592 (struct a8_erratum_fix): Delete addend field and add target_offset.
2593 (stub_hash_newfunc): Initialize source_value field amd remove
2594 initialization for target_addend.
2595 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2596 the else to being always executed, moving the
2597 arm_stub_a8_veneer_b_cond specific code in it. Remove
2598 stub_entry->target_addend from points_to computation.
2599 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2600 to target symbol from start of section rather than the offset from the
2602 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2603 fields from struct a8_erratum_fix's offset and target_offset
2605 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2606 veneered_insn_loc and loc using stub_entry's source_value.
2608 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2610 (elf32_arm_merge_eabi_attributes): Add merging logic for
2613 2016-05-10 Pip Cet <pipcet@gmail.com>
2616 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2617 Define as _bfd_generic_copy_link_hash_symbol_type when using
2620 2016-05-09 Nick Clifton <nickc@redhat.com>
2623 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2624 field before accessing sections array.
2626 2016-05-09 Christophe Monat <christophe.monat@st.com>
2629 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2630 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2632 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2634 (create_instruction_vldmdb): Likewise.
2635 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2636 uses it to re-encode.
2638 2016-05-09 Nick Clifton <nickc@redhat.com>
2641 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2644 2016-05-09 Alan Modra <amodra@gmail.com>
2646 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2648 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2651 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2652 documenting that indx == -3 if symbol is defined in a discarded
2654 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2655 symbol is defined in a discarded section.
2656 (elf_link_output_extsym): Strip a global symbol defined in a
2659 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2661 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2664 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2666 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2668 (elf_i386_convert_load_reloc): This. New function.
2669 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2671 (elf_x86_64_convert_load_reloc): This. New function.
2673 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2675 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2676 Don't check if contents == NULL.
2677 (elf_i386_tls_transition): Add from_relocate_section. Check
2678 from_relocate_section instead of contents != NULL. Update
2679 elf_i386_check_tls_transition call.
2680 (elf_i386_check_relocs): Cache the section contents if
2681 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2682 elf_i386_tls_transition.
2683 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2684 to elf_i386_tls_transition.
2685 (elf_backend_caches_rawsize): New.
2686 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2687 if contents == NULL.
2688 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2689 from_relocate_section instead of contents != NULL.
2690 (elf_x86_64_check_relocs): Cache the section contents if
2691 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2692 elf_x86_64_tls_transition.
2693 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2694 to elf_x86_64_tls_transition.
2695 (elf_backend_caches_rawsize): New.
2697 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2700 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2703 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2705 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2706 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2707 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2708 no_apply_dynamic_relocs.
2709 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2710 dynamic relocations generated.
2712 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2714 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2716 (elf_i386_create_dynamic_sections): Here.
2717 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2718 interp setting to ...
2719 (elf_x86_64_create_dynamic_sections): Here.
2721 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2723 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2724 and replace (EH)->has_got_reloc with GOT_RELOC.
2725 (elf_i386_fixup_symbol): Pass has_got_reloc to
2726 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2727 (elf_i386_allocate_dynrelocs): Likewise.
2728 (elf_i386_relocate_section): Likewise.
2729 (elf_i386_finish_dynamic_symbol): Likewise.
2730 (elf_i386_convert_load): Pass TRUE to
2731 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2732 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2733 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2734 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2735 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2736 (elf_x86_64_allocate_dynrelocs): Likewise.
2737 (elf_x86_64_relocate_section): Likewise.
2738 (elf_x86_64_finish_dynamic_symbol): Likewise.
2739 (elf_x86_64_convert_load): Pass TRUE to
2740 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2742 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2744 * elf32-i386.c (check_relocs_failed): New.
2745 (elf_i386_check_relocs): Set check_relocs_failed on error.
2746 (elf_i386_relocate_section): Skip if check_relocs failed.
2748 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2750 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2751 check_relocs_failed on error.
2753 2016-04-29 Nick Clifton <nickc@redhat.com>
2756 * elf-bfd.h (struct elf_backend_data): Rename
2757 elf_backend_set_special_section_info_and_link to
2758 elf_backend_copy_special_section_fields.
2759 * elfxx-target.h: Likewise.
2760 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2761 comparing section flags.
2762 (copy_special_section_fields): New function.
2763 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2764 Perform two scans over special sections. The first one looks for
2765 a direct mapping between the output section and an input section.
2766 The second scan looks for a possible match based upon section
2768 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2769 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2771 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2772 elf32_i386_copy_solaris_special_section_fields.
2773 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2774 Rename to elf32_sparc_copy_solaris_special_section_fields.
2775 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2776 elf64_x86_64_copy_solaris_special_section_fields.
2778 2016-04-28 Nick Clifton <nickc@redhat.com>
2780 * po/zh_CN.po: Updated Chinese (simplified) translation.
2782 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2785 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2786 when estimating distances between output sections.
2788 2016-04-27 Alan Modra <amodra@gmail.com>
2790 * elflink.c (_bfd_elf_is_start_stop): New function.
2791 (_bfd_elf_gc_mark_rsec): Use it.
2792 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2794 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2796 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2797 * mmo.c (mmo_get_section_contents): Likewise.
2798 (mmo_set_section_contents): Likewise.
2800 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2802 * elf-bfd.h (elf_link_hash_table): Update comments for
2804 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2805 the unused NULL entry at the head of dynamic symbol table.
2806 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2809 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2811 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2812 created file from dynobj.
2814 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2816 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2817 normal input file if possible.
2819 2016-04-21 Nick Clifton <nickc@redhat.com>
2821 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2822 * aout-target.h: Likewise.
2823 * aout-tic30.c: Likewise.
2824 * binary.c: Likewise.
2826 * coff-alpha.c: Likewise.
2827 * coff-rs6000.c: Likewise.
2828 * coff64-rs6000.c: Likewise.
2829 * coffcode.h: Likewise.
2830 * i386msdos.c: Likewise.
2831 * i386os9k.c: Likewise.
2834 * libbfd-in.h: Likewise.
2835 * libecoff.h: Likewise.
2836 * mach-o-target.c: Likewise.
2838 * nlm-target.h: Likewise.
2839 * oasys.c: Likewise.
2841 * plugin.c: Likewise.
2842 * ppcboot.c: Likewise.
2845 * tekhex.c: Likewise.
2846 * versados.c: Likewise.
2847 * vms-alpha.c: Likewise.
2849 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2850 * linker.c (bfd_link_check_relocs): New function.
2851 (_bfd_generic_link_check_relocs): New function.
2852 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2853 _bfd_link_check_relocs field.
2854 (struct bfd_target)L Add _bfd_link_check_relocs field.
2855 * bfd-in2.h: Regenerate.
2856 * libbfd.h: Regenerate.
2858 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2861 (elf_backend_gc_sweep_hook): Likewise.
2862 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2863 (elf_backend_gc_sweep_hook): Likewise.
2865 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2867 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2868 in excluded sections
2870 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2873 * elf64-x86-64.c (check_relocs_failed): New.
2874 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2875 Support relocation agaist local symbol. Set check_relocs_failed.
2876 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2877 R_X86_64_32 relocation overflow.
2878 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2879 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2881 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2883 * elf32-i386.c (elf_i386_check_relocs): Call
2884 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2885 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2887 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2889 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2890 * elflink.c (_bfd_elf_link_check_relocs): New function.
2891 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2892 if check_relocs_after_open_input is FALSE.
2894 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2896 * cache.c: Update old style function definitions.
2897 * elf32-m68k.c: Likewise.
2898 * elf64-mmix.c: Likewise.
2899 * stab-syms.c: Likewise.
2901 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2903 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2905 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2907 * Makefile.in: Regenerated with automake 1.11.6.
2908 * aclocal.m4: Likewise.
2909 * doc/Makefile.in: Likewise.
2911 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2913 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2914 * bfd-in2.h: Regenerate.
2915 * libbfd.h: Regenerate.
2916 * elf32-arc.c: Add 'opcode/arc.h' include.
2917 (struct arc_relocation_data): Add symbol_name.
2918 (arc_special_overflow_checks): New function.
2919 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2920 required, add an extra comment.
2921 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2923 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2925 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2927 (elf_arc_relocate_section): Update enum uses.
2928 (elf_arc_check_relocs): Likewise.
2929 (elf_arc_finish_dynamic_symbol): Likewise.
2931 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2933 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2936 2016-04-14 Nick Clifton <nickc@redhat.com>
2939 * elf-bbfd.h (struct elf_backend_data): New field:
2941 New field: elf_backend_set_special_section_info_and_link
2942 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2944 (elf_backend_set_special_section_info_and_link): Define if not
2946 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2947 elf_backend_strtab_flags macros to initialise fields in structure.
2948 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2949 being set even if SHF_MERGE is not set.
2950 (elf_fake_sections): Likewise.
2951 (section_match): New function. Matches two ELF sections based
2952 upon fixed characteristics.
2953 (find_link): New function. Locates a section in a BFD that
2954 matches a section in a different BFD.
2955 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2956 fields of reserved sections.
2957 (bfd_elf_compute_section_file_positions): Set the flags for the
2958 .shstrtab section based upon the elf_strtab_flags field in the
2959 elf_backend_data structure.
2960 (swap_out_syms): Likewise for the .strtab section.
2961 * elflink.c (bfd_elf_final_link): Set the flags for the
2962 .strtab section based upon the elf_strtab_flags field in the
2963 elf_backend_data structure.
2964 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2965 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2967 (elf_backend_set_special_section_info_and_link): Define for
2969 * elf32-sparc.c: Likewise.
2970 * elf64-x86-64.c: Likewise.
2972 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2975 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2977 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2978 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2979 applies to read-only section.
2980 * elf32-i386.c (elf_i386_link_hash_table): Add
2981 readonly_dynrelocs_against_ifunc.
2982 (elf_i386_allocate_dynrelocs): Updated.
2983 (elf_i386_size_dynamic_sections): Issue an error for read-only
2984 segment with dynamic IFUNC relocations only if
2985 readonly_dynrelocs_against_ifunc is TRUE.
2986 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2987 readonly_dynrelocs_against_ifunc.
2988 (elf_x86_64_allocate_dynrelocs): Updated.
2989 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2990 segment with dynamic IFUNC relocations only if
2991 readonly_dynrelocs_against_ifunc is TRUE.
2992 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2995 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2997 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2998 a fall through from error_ret_free_internal. Free local_syms in
2999 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3001 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3003 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3004 (relocate_plt_for_entry): Likewise.
3006 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3008 * elf32-arc.c (elf_arc_check_relocs): Changed
3010 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3012 * elf32-arc.c (name_for_global_symbol): Changed assert.
3013 (get_replace_function): Created.:
3014 (struct arc_relocation_data): Changed to signed types.
3015 (defines S, L, P, PDATA): Casted to signed type.
3016 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3017 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3018 (arc_do_relocation): Changed.
3020 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3022 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3024 (elf_arc_relocate_section): Added and changed asserts, validating
3025 the synamic symbol index.
3026 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3027 relocation if symbol has dynindx set to -1.
3029 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3032 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3033 and internal symbols which have a dynamic index into local
3036 2016-04-04 Nick Clifton <nickc@redhat.com>
3039 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3040 version number if the version is zero.
3042 2016-04-01 Alan Modra <amodra@gmail.com>
3045 * elflink.c (on_needed_list): Recursively check needed status.
3046 (elf_link_add_object_symbols): Adjust.
3048 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3050 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3051 internal_relocs only if they aren't cached.
3053 2016-03-29 Nick Clifton <nickc@redhat.com>
3056 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3057 assertion on the size of the got section to allow it to be bigger
3058 than the number of relocs.
3060 2016-03-29 Toni Spets <toni.spets@iki.fi>
3063 * coffcode.h (coff_write_object_contents): Revert accidental
3066 2016-03-22 Alan Modra <amodra@gmail.com>
3069 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3070 DW_FORM_flag_present.
3072 2016-03-22 Nick Clifton <nickc@redhat.com>
3074 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3075 architecture name for backwards compatibility.
3077 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3078 unbounded stack use.
3080 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3081 sufficiently recent version of GCC.
3082 * configure: Regenerate.
3084 2016-03-22 Alan Modra <amodra@gmail.com>
3087 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3089 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3091 * archures.c (bfd_mach_arc_nps400): Define.
3092 * bfd-in2.h: Regenerate.
3093 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3094 some existing entries to make space.
3095 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3096 (arc_elf_final_write_processing): Likewise.
3098 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3100 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3102 (arc_elf_final_write_processing): Don't bother setting cpu field
3103 in e_flags, this will have been set elsewhere.
3105 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3107 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3110 2016-03-21 Nick Clifton <nickc@redhat.com>
3112 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3113 * configure: Regenerate.
3114 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3115 alloca with call to xmalloc.
3116 * elf32-nds32.c: Likewise.
3117 * elf64-hppa.c: Likewise.
3118 * elfxx-mips.c: Likewise.
3120 * pei-x86_64.c: Likewise.
3124 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3127 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3129 (elf_i386_relocate_section): Likewise.
3130 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3131 (elf_x86_64_relocate_section): Likewise.
3133 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3136 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3137 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3138 relocation overflow check.
3140 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3142 * bfd-in2.h: Regenerated.
3144 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3147 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3148 uses bytes not octets.
3149 * elflink.c (resolve_section): Likewise.
3150 Add a bfd parameter.
3151 (eval_section): Pass the input_bfd to resolve_section.
3152 (bfd_elf_perform_complex_relocation): Convert byte offset to
3153 octets before read and writing values.
3154 (elf_link_input_bfd): Add byte to octet conversions.
3155 (elf_reloc_link_order): Likewise.
3156 (elf_fixup_link_order): Likewise.
3157 (bfd_elf_final_link): Likewise.
3158 * reloc.c (_bfd_final_link_relocate): Likewise.
3159 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3161 2016-03-10 Nick Clifton <nickc@redhat.com>
3163 * config.bfd: Mark the i370 target as obsolete.
3165 2016-03-09 Pedro Alves <palves@redhat.com>
3167 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3168 gcc ABI)" to printable name.
3169 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3170 of "v850-rh850" as printable name.
3172 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3175 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3176 relocations against absolute symbols.
3178 2016-03-09 Alan Modra <amodra@gmail.com>
3181 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3182 length elements in the archive.
3184 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3187 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3188 for -E/--dynamic-list only when not relocatable.
3190 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3193 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3194 count for locally defined local IFUNC symbols in shared object.
3195 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3197 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3200 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3203 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3204 Andrew Burgess <andrew.burgess@embecosm.com>
3206 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3207 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3208 (arc_elf_howto_init): Added assert to validate relocations.
3209 (get_middle_endian_relocation): Delete.
3210 (middle_endian_convert): New function.
3211 (ME): Redefine, now does nothing.
3212 (IS_ME): New define.
3213 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3214 definition to call middle_endian_convert. Add a new local
3215 variable and make use of this throughout. Added call to
3216 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3218 2016-03-07 Nick Clifton <nickc@redhat.com>
3221 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3222 length elements in the archive.
3224 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3226 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3227 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3229 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3232 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3233 executable as definition if the new definition comes from a
3236 2016-03-02 Alan Modra <amodra@gmail.com>
3238 * Makefile.in: Regenerate.
3239 * po/SRC-POTFILES.in: Regenerate.
3241 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3243 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3244 relocation addend when sections get merged.
3246 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3248 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3250 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3251 Assert for code sections dynamic relocs.
3253 2016-02-26 Renlin Li <renlin.li@arm.com>
3255 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3256 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3258 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3261 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3262 load with locally bound symbols if PIC is false or there is no
3263 base register. Optimize branch to 0 if PIC is false.
3264 (elf_i386_relocate_section): Don't generate dynamic relocations
3265 against undefined weak symbols if PIC is false.
3266 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3267 if we can't estimate relocation overflow with --no-relax.
3268 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3269 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3270 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3271 against undefined weak symbols if PIC is false.
3273 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3276 * bfd.c (bfd): Change flags to 20 bits.
3277 (BFD_CONVERT_ELF_COMMON): New.
3278 (BFD_USE_ELF_STT_COMMON): Likewise.
3279 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3280 BFD_USE_ELF_STT_COMMON.
3281 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3282 * configure.ac: Remove --enable-elf-stt-common.
3283 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3284 common symbol depending on BFD_CONVERT_ELF_COMMON and
3285 BFD_USE_ELF_STT_COMMON.
3286 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3288 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3290 (elf_link_convert_common_type): New function.
3291 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3292 common symbol depending on BFD_CONVERT_ELF_COMMON and
3293 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3294 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3295 and BFD_USE_ELF_STT_COMMON to object_flags.
3296 (TARGET_LITTLE_SYM): Likewise.
3297 * syms.c (BSF_KEEP_G): Renamed to ...
3298 (BSF_ELF_COMMON): This.
3299 * bfd-in2.h: Regenerated.
3300 * config.in: Likewise.
3301 * configure: Likewise.
3303 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3308 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3309 (elf_i386_link_hash_entry): Add has_got_reloc and
3311 (elf_i386_link_hash_table): Add interp.
3312 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3314 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3316 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3317 (elf_i386_fixup_symbol): New function.
3318 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3319 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3320 relocations and discard relocations against resolved undefined
3321 weak symbols in executable. Don't make resolved undefined weak
3322 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3323 relocation against undefined weak symbols in PIE.
3324 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3325 (elf_i386_relocate_section): Don't generate dynamic relocations
3326 against resolved undefined weak symbols in PIE, except for
3328 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3329 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3330 Don't generate dynamic relocation against resolved undefined weak
3331 symbol in executable.
3332 (elf_i386_finish_dynamic_sections): Call
3333 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3334 (elf_backend_fixup_symbol): New.
3335 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3336 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3338 (elf_x86_64_link_hash_table): Add interp.
3339 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3341 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3343 (elf_x86_64_check_relocs): Set has_got_reloc and
3345 (elf_x86_64_fixup_symbol): New function.
3346 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3347 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3348 relocations and discard relocations against resolved undefined
3349 weak symbols in executable. Don't make resolved undefined weak
3350 symbols in executable dynamic.
3351 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3352 (elf_x86_64_relocate_section): Check relocation overflow for
3353 dynamic relocations against unresolved weak undefined symbols.
3354 Don't generate dynamic relocations against resolved weak
3355 undefined symbols in PIE.
3356 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3357 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3358 Don't generate dynamic relocation against resolved undefined weak
3359 symbol in executable.
3360 (elf_x86_64_finish_dynamic_sections): Call
3361 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3362 (elf_backend_fixup_symbol): New.
3364 2016-02-26 Alan Modra <amodra@gmail.com>
3366 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3367 save_restore_funcs, rest of sections when not relocatable.
3368 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3369 (sfpr_define): Define all symbols on emitted code.
3370 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3371 when relocatable. Move sfpr_define loop earlier.
3373 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3375 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3376 (elf_x86_64_relocate_section): Use it. Replace
3377 x86_64_elf_howto_table[r_type] with howto.
3379 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3382 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3383 symbol version is unknown.
3385 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3387 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3388 to (bfd_vma) -1 when setting needs_plt to 0.
3389 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3391 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3393 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3394 library, instead of PIC, and don't check PDE when making linker
3395 assigned symbol dynamic.
3397 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3399 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3400 ABIVERSION for non-executable stack.
3402 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3405 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3406 Always produce a RELATIVE reloc for a local symbol.
3408 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3410 Fix test-case ld-elf/pr19617b
3411 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3412 discard unused non-function symbols when --dynamic-list-data.
3414 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3416 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3417 dynsym section, even if it is empty, with dynamic sections.
3419 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3421 * syms.c: Remove BSF_COMMON from comments.
3422 * bfd-in2.h: Regenerated.
3424 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3426 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3427 for destination. Remove useless function parameters.
3428 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3430 2016-02-19 Nick Clifton <nickc@redhat.com>
3433 * aoutx.h (aout_link_add_symbols): Check for out of range string
3437 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3438 processing if we encounter a reloc without an associated symbol.
3440 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3443 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3444 sections for -E/--dynamic-list.
3446 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3448 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3451 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3453 * plugin.c (plugin_vec): Set match priority to 255.
3454 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3455 matching against the plugin vector, take priority from there not
3458 2016-02-15 Nick Clifton <nickc@redhat.com>
3460 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3461 for length and type fields. Use a signed value for the
3462 suffix_length field.
3464 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3467 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3468 significant bit in GOT offset for R_386_GOT32X.
3470 2016-02-10 Nick Clifton <nickc@redhat.com>
3473 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3475 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3476 number of messages about FDE encoding preventing .eh_frame_hdr
3479 2016-02-09 Nick Clifton <nickc@redhat.com>
3481 * oasys.c (oasys_archive_p): Fix indentation.
3482 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3483 constant for left shifting.
3485 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3486 helpful warning message to explain why certain AArch64 relocs
3489 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3491 * pe-mips.c (coff_mips_reloc): Fix formatting.
3493 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3495 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3496 to bfd_mach_arc_arc600.
3498 2016-02-04 Alan Modra <amodra@gmail.com>
3500 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3503 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3506 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3507 distances in the compressed_size field of the output section.
3509 2016-02-02 Alan Modra <amodra@gmail.com>
3511 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3512 ELFv2 entry optimization.
3514 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3517 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3518 no relocations in relocatable files.
3520 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3523 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3524 if a symbol from a library loaded via DT_NEEDED doesn't match
3525 the symbol referenced by regular object.
3527 2016-02-01 Nathaniel Smith <njs@pobox.com>
3529 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3532 2016-02-01 Alan Modra <amodra@gmail.com>
3534 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3535 an out of range reloc_index.
3536 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3538 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3540 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3541 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3542 * Makefile.in: Regenerated.
3544 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3546 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3548 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3551 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3553 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3555 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3558 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3559 against STT_GNU_IFUNC symbol only with dynamic symbols.
3560 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3562 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3565 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3566 decompress debug sections.
3568 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3570 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3573 2016-01-25 Nick Clifton <nickc@redhat.com>
3576 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3577 dsym filename buffer.
3579 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3581 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3583 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3585 * elfxx-mips.c (BZ16_REG): Correct calculation.
3587 2016-01-21 Nick Clifton <nickc@redhat.com>
3589 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3590 changing the type of _loc to be bfd_byte *.
3591 (elf_arc_finish_dynamic_symbol): Likewise.
3593 2016-01-21 Nick Clifton <nickc@redhat.com>
3596 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3597 class of the linker stub bfd.
3598 (elf32_arm_check_relocs): Skip check for pic format after
3599 processing a vxWorks R_ARM_ABS12 reloc.
3600 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3601 reporting a class mismatch.
3603 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3605 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3606 veneer for sym_sec != input_sec.
3607 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3608 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3609 calculation destination.
3611 2016-01-21 Alan Modra <amodra@gmail.com>
3613 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3614 (swap_linux_prpsinfo64_out): New function.
3615 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3616 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3617 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3618 (elfcore_write_linux_prpsinfo64): Likewise.
3619 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3620 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3621 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3623 2016-01-21 Alan Modra <amodra@gmail.com>
3625 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3626 * elf.c: Adjust #include.
3627 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3628 * Makefile.am (SOURCE_HFILES): Update.
3629 * Makefile.in: Regenerate.
3630 * po/SRC-PORFILES.in: Regenerate.
3632 2016-01-21 Alan Modra <amodra@gmail.com>
3634 * configure.ac: Move corefile selection later in file. Move
3635 tdefaults code immediately after other target vector code.
3636 * configure: Regenerate.
3638 2016-01-20 Mickael Guene <mickael.guene@st.com>
3640 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3641 section using '.text.noread' pattern.
3643 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3645 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3647 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3648 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3650 * arc-plt.def: New file.
3651 * arc-plt.h: Likewise.
3652 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3653 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3654 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3655 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3656 (name_for_global_symbol): Added.
3657 (ADD_RELA): Helper to create dynamic relocs.
3658 (new_got_entry_to_list): Create a new got entry in linked list.
3659 (symbol_has_entry_of_type): Search for specific type of entry in
3661 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3662 (is_reloc_for_TLS, arc_elf_set_private_flags)
3663 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3664 (arc_elf_merge_private_bfd_data): New functions.
3665 (debug_arc_reloc): Cleaned debug info printing.
3666 (PDATA reloc): Changed not to perform address alignment.
3667 (reverse_me): Added. Fix for ARC_32 relocs.
3668 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3670 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3671 Changed function to access an array of list of GOT entries instead
3672 of just an array of offsets.
3673 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3674 (elf_arc_check_relocs): Likewise.
3675 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3676 (elf_arc_finish_dynamic_sections): Likewise
3677 (arc_create_dynamic_sections): Modified conditions to create
3679 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3680 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3681 (relocate_plt_for_entry): Changed to support new way to define PLT
3683 (add_symbol_to_plt): Likewise.
3684 (arc_elf_link_hash_table_create): New function.
3686 2016-01-18 Nick Clifton <nickc@redhat.com>
3689 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3690 section number into internal section number.
3691 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3692 * coffswap.h (coff_swap_sym_in): Likewise.
3693 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3694 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3695 section number field is big enough to hold the external value.
3697 2016-01-17 Alan Modra <amodra@gmail.com>
3699 * configure: Regenerate.
3701 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3703 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3704 when address in first unwind entry does not match start of
3707 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3708 Jiong Wang <jiong.wang@arm.com>
3711 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3714 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3716 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3717 place 'R_' before the reloc name returned.
3718 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3719 the relocation string.
3721 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3723 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3724 factored out from...
3725 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3727 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3729 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3730 attribute check after ELF file header flag check.
3732 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3734 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3735 return status from `_bfd_elf_merge_object_attributes'.
3737 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3739 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3740 factored out from...
3741 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3743 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3745 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3746 handling of input MIPS ABI flags together.
3748 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3750 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3751 attribute checks for null input.
3753 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3755 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3756 pointers to target data.
3758 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3760 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3763 2016-01-01 Alan Modra <amodra@gmail.com>
3765 Update year range in copyright notice of all files.
3767 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3769 Copyright (C) 2016 Free Software Foundation, Inc.
3771 Copying and distribution of this file, with or without modification,
3772 are permitted in any medium without royalty provided the copyright
3773 notice and this notice are preserved.
3779 version-control: never