1 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
2 Edmar Wienskoski <edmar.wienskoski@nxp.com
4 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
5 (ppc_elf_check_relocs): Handle it.
6 (ppc_elf_vle_split20): New function.
7 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
9 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
12 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
13 for x86-64 if GOT_TLS_GDESC_P is true.
15 2017-09-03 Alan Modra <amodra@gmail.com>
18 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
20 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
22 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
23 tls_get_addr for x86-64 in one place.
25 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
27 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
28 with elfxx-x86.lo for 64-bit BFD.
29 * configure: Regenerated.
31 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
33 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
34 (_bfd_i386_elf_convert_load): This. Remove static.
35 (elf_i386_size_dynamic_sections): Removed.
36 (elf_backend_size_dynamic_sections): Likewise.
37 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
38 (_bfd_x86_64_elf_convert_load): This. Remove static.
39 (elf_x86_64_size_dynamic_sections): Removed.
40 (elf_backend_size_dynamic_sections): Likewise.
41 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
42 (elf_x86_allocate_dynrelocs): This. Make it static.
43 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
44 (elf_x86_allocate_local_dynreloc): This. Make it static.
45 (elf_i386_is_reloc_section): New function.
46 (elf_x86_64_is_reloc_section): Likewise.
47 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
48 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
49 Rearrange got_entry_size initialization.
50 (_bfd_x86_elf_size_dynamic_sections): New function.
51 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
52 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
53 (_bfd_i386_elf_convert_load): New.
54 (_bfd_x86_64_elf_convert_load): Likewise.
55 (_bfd_x86_elf_size_dynamic_sections): Likewise.
56 (elf_backend_size_dynamic_sections): Likewise.
57 (_bfd_x86_elf_allocate_dynrelocs): Removed.
58 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
60 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
62 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
65 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
67 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
68 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
70 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
72 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
73 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
74 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
75 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
76 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
77 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
79 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
81 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
82 (elf_i386_allocate_local_dynrelocs): Likewise.
83 (elf_i386_size_dynamic_sections): Replace
84 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
85 with _bfd_x86_elf_allocate_dynrelocs and
86 _bfd_x86_elf_allocate_local_dynrelocs.
87 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
88 (elf_x86_64_allocate_local_dynrelocs): Likewise.
89 (elf_x86_64_size_dynamic_sections): Replace
90 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
91 with _bfd_x86_elf_allocate_dynrelocs and
92 _bfd_x86_elf_allocate_local_dynrelocs.
93 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
94 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
95 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
96 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
98 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
100 * elf32-i386.c (is_i386_elf): Removed.
101 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
102 (elf_i386_size_dynamic_sections): Likewise.
103 (elf_i386_relocate_section): Likewise.
104 * elf64-x86-64.c (is_x86_64_elf): Removed.
105 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
107 (elf_x86_64_size_dynamic_sections): Likewise.
108 (elf_x86_64_relocate_section): Likewise.
109 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
111 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
114 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
116 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
117 (elf_i386_allocate_dynrelocs): Replace
118 elf_i386_compute_jump_table_size with
119 elf_x86_compute_jump_table_size.
120 (elf_i386_size_dynamic_sections): Likewise.
121 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
122 (elf_x86_64_allocate_dynrelocs): Replace
123 elf_x86_64_compute_jump_table_size with
124 elf_x86_compute_jump_table_size.
125 (elf_x86_64_size_dynamic_sections): Likewise.
126 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
128 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
129 (elf_x86_compute_jump_table_size): New.
131 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
133 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
135 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
136 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
138 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
140 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
141 with htab->is_vxworks.
142 (elf_i386_size_dynamic_sections): Likewise.
143 (elf_i386_relocate_section): Likewise.
144 (elf_i386_finish_dynamic_symbol): Likewise.
145 (elf_i386_finish_dynamic_sections): Likewise.
147 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
149 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
150 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
151 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
152 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
153 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
154 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
155 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
156 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
158 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
161 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
162 ELF_COMMON_DEF_P for common symbols.
164 2017-09-02 Alan Modra <amodra@gmail.com>
166 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
167 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
168 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
170 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
172 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
173 (elf_backend_gc_mark_hook): Likewise.
174 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
175 (elf_backend_gc_mark_hook): Likewise.
176 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
177 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
178 (elf_backend_gc_mark_hook): Likewise.
180 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
182 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
183 (elf_backend_adjust_dynamic_symbol): Likewise.
184 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
185 (elf_backend_adjust_dynamic_symbol): Likewise.
186 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
187 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
188 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
189 (_bfd_x86_elf_adjust_dynamic_symbol): New.
190 (elf_backend_adjust_dynamic_symbol): Likewise.
192 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
194 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
197 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
199 * elf32-i386.c (elf_i386_mkobject): Removed.
200 (bfd_elf32_mkobject): Likewise.
201 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
202 (bfd_elf64_mkobject): Likewise.
203 (bfd_elf32_mkobject): Likewise.
204 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
205 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
206 (bfd_elf64_mkobject): Likewise.
207 (bfd_elf32_mkobject): Likewise.
209 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
211 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
212 Call _bfd_x86_elf_link_setup_gnu_properties.
213 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
214 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
216 (elf_x86_64_non_lazy_plt): Likewise.
217 (elf_x86_64_lazy_bnd_plt): Likewise.
218 (elf_x86_64_non_lazy_bnd_plt): Likewise.
219 (elf_x86_64_lazy_ibt_plt): Likewise.
220 (elf_x32_lazy_ibt_plt): Likewise.
221 (elf_x86_64_non_lazy_ibt_plt): Likewise.
222 (elf_x32_non_lazy_ibt_plt): Likewise.
223 (elf_x86_64_nacl_plt): Likewise.
224 (elf_x86_64_link_setup_gnu_properties): Updated. Call
225 _bfd_x86_elf_link_setup_gnu_properties.
226 * elfxx-x86.c: Include elf-vxworks.h".
227 (_bfd_x86_elf_link_setup_gnu_properties): New function.
228 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
229 comments for pic_plt0_entry and pic_plt_entry.
230 (elf_x86_non_lazy_plt_layout): Likewise.
231 (elf_x86_plt_layout_table): New.
232 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
234 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
237 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
238 .eh_frame section for the second PLT.
239 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
240 alignment of .eh_frame section for the second PLT.
242 2017-09-01 Nick Clifton <nickc@redhat.com>
245 * dwarf2.c (decode_line_info): Fix test for an overlong line info
248 2017-09-01 Nick Clifton <nickc@redhat.com>
251 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
252 attribute buffer is NUL terminated.
254 2017-08-31 Nick Clifton <nickc@redhat.com>
257 * dwarf2.c (read_section): If necessary add a terminating NUL byte
258 to dwarf string sections.
260 2017-08-31 Alan Modra <amodra@gmail.com>
262 * po/SRC-POTFILES.in: Regenerate.
264 2017-08-31 Alan Modra <amodra@gmail.com>
266 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
267 for a section containing just a terminator. Allow multiple
268 terminators at end of section.
269 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
270 sections when not adding alignment. Assert on terminator in
273 2017-08-31 Alan Modra <amodra@gmail.com>
277 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
280 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
282 * configure.ac (bfd_backends): Add elf64.lo together with
283 elfxx-x86.lo for 64-bit BFD.
284 * configure: Regenerated.
286 2017-08-31 James Bowman <james.bowman@ftdichip.com>
288 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
291 2017-08-31 Alan Modra <amodra@gmail.com>
294 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
295 before _close_and_cleanup. Call iovec->bclose after.
296 (bfd_close): Remove code common to, and call, bfd_close_all_done.
298 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
300 * elf32-i386.c (elf_i386_plt_type): Removed.
301 (elf_i386_plt): Likewise.
302 (elf_i386_get_synthetic_symtab): Updated. Call
303 _bfd_x86_elf_get_synthetic_symtab.
304 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
305 (elf_x86_64_plt): Likewise.
306 (elf_x86_64_get_synthetic_symtab): Updated. Call
307 _bfd_x86_elf_get_synthetic_symtab.
308 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
309 (elf_x86_64_get_plt_got_vma): Likewise.
310 (elf_i386_valid_plt_reloc_p): Likewise.
311 (elf_x86_64_valid_plt_reloc_p): Likewise.
312 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
313 * elfxx-x86.h (elf_x86_plt_type): New.
314 (elf_x86_plt): Likewise.
315 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
317 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
319 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
320 target_id instead of elf_machine_code.
322 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
325 (elf_i386_lazy_plt_layout): Likewise.
326 (elf_i386_non_lazy_plt_layout): Likewise.
327 (elf_i386_plt_layout): Likewise.
328 (elf_i386_link_hash_table): Likewise.
329 (elf_i386_next_tls_desc_index): Likewise.
330 (elf_i386_srelplt2): Likewise.
331 (elf_i386_plt): Likewise.
332 (elf_i386_lazy_plt): Likewise.
333 (elf_i386_non_lazy_plt): Likewise.
334 (elf_i386_link_hash_table_create): Likewise.
335 (bfd_elf32_bfd_link_hash_table_create): Likewise.
336 (elf_i386_lazy_plt): Updated.
337 (elf_i386_non_lazy_plt): Likewise.
338 (elf_i386_lazy_ibt_plt): Likewise.
339 (elf_i386_non_lazy_ibt_plt): Likewise.
340 (elf_i386_allocate_dynrelocs): Likewise.
341 (elf_i386_size_dynamic_sections): Likewise.
342 (elf_i386_relocate_section): Likewise.
343 (elf_i386_finish_dynamic_symbol): Likewise.
344 (elf_i386_finish_dynamic_sections): Likewise.
345 (elf_i386_get_synthetic_symtab): Likewise.
346 (elf_i386_link_setup_gnu_properties): Likewise.
347 (elf_i386_nacl_plt): Likewise.
348 * elf64-x86-64.c (ABI_64_P): Removed.
349 (ELF64_DYNAMIC_INTERPRETER): Likewise.
350 (ELF32_DYNAMIC_INTERPRETER): Likewise.
351 (elf_x86_64_lazy_plt_layout): Likewise.
352 (elf_x86_64_non_lazy_plt_layout): Likewise.
353 (elf_x86_64_plt_layout): Likewise.
354 (elf_x86_64_link_hash_table): Likewise.
355 (elf_x86_64_plt): Likewise.
356 (elf_x86_64_lazy_plt): Likewise.
357 (elf_x86_64_non_lazy_plt): Likewise.
358 (elf_x86_64_link_hash_table_create): Likewise.
359 (bfd_elf64_bfd_link_hash_table_create): Likewise.
360 (bfd_elf32_bfd_link_hash_table_create): Likewise.
361 (elf_x86_64_lazy_plt): Updated.
362 (elf_x86_64_non_lazy_plt): Likewise.
363 (elf_x86_64_lazy_bnd_plt): Likewise.
364 (elf_x86_64_non_lazy_bnd_plt): Likewise.
365 (elf_x86_64_lazy_ibt_plt): Likewise.
366 (elf_x32_lazy_ibt_plt): Likewise.
367 (elf_x86_64_non_lazy_ibt_plt): Likewise.
368 (elf_x32_non_lazy_ibt_plt): Likewise.
369 (elf_x86_64_allocate_dynrelocs): Likewise.
370 (elf_x86_64_size_dynamic_sections): Likewise.
371 (elf_x86_64_relocate_section): Likewise.
372 (elf_x86_64_finish_dynamic_symbol): Likewise.
373 (elf_x86_64_finish_dynamic_sections): Likewise.
374 (elf_x86_64_get_synthetic_symtab): Likewise.
375 (elf_x86_64_link_setup_gnu_properties): Likewise.
376 (elf_x86_64_nacl_plt): Likewise.
377 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
379 (ELF32_DYNAMIC_INTERPRETER): New.
380 (ELF64_DYNAMIC_INTERPRETER): Likewise.
381 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
382 (_bfd_x86_elf_link_hash_table_create): Likewise.
383 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
384 (elf_x86_link_hash_table_free): This. Make it static.
385 * elfxx-x86.h: Don't include "objalloc.h".
387 (elf_x86_lazy_plt_layout): Likewise.
388 (elf_x86_non_lazy_plt_layout): Likewise.
389 (elf_x86_plt_layout): Likewise.
390 (_bfd_x86_elf_link_hash_table_create): Likewise.
391 (bfd_elf64_bfd_link_hash_table_create): Likewise.
392 (bfd_elf32_bfd_link_hash_table_create): Likewise.
393 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
394 srelplt2 and next_tls_desc_index.
395 (_bfd_x86_elf_link_hash_table_free): Removed.
397 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
399 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
400 branch offset interpretation.
402 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
405 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
407 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
409 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
410 (elf_x86_64_srelplt2): Likewise.
412 2017-08-30 Alan Modra <amodra@gmail.com>
414 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
415 (ppc64_elf_tls_optimize): Set it.
416 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
417 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
418 addis would add zero.
419 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
420 (ppc_elf_tls_optimize): Set it.
421 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
422 insn on TPREL16_LO relocs to use r2 when addis would add zero.
424 2017-08-30 Alan Modra <amodra@gmail.com>
426 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
427 __tls_get_addr call sequences to LE, don't move the addi down
428 to the nop. Replace the bl with addi and leave the nop alone.
430 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
432 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
434 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
436 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
438 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
440 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
441 (BFD64_BACKENDS): Likewise.
442 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
443 (BFD64_BACKENDS_CFILES): Likewise.
444 * Makefile.in: Regenerated.
445 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
446 elf32-i386.lo and elf64-x86-64.lo.
447 * configure: Regenerated.
448 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
449 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
450 "objalloc.h" and "hashtab.h".
451 (ELIMINATE_COPY_RELOCS): Removed.
452 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
453 (SYMBOL_NO_COPYRELOC): Likewise.
454 (elf_i386_link_hash_entry): Likewise.
455 (GOT_UNKNOWN): Likewise.
456 (GOT_NORMAL): Likewise.
457 (GOT_TLS_GD): Likewise.
458 (elf_i386_hash_entry): Likewise.
459 (elf_i386_obj_tdata): Likewise.
460 (elf_i386_tdata): Likewise.
461 (elf_i386_local_got_tls_type): Likewise.
462 (elf_i386_local_tlsdesc_gotent): Likewise.
463 (elf_i386_hash_table): Likewise.
464 (elf_i386_link_hash_newfunc): Likewise.
465 (elf_i386_local_htab_hash): Likewise.
466 (elf_i386_local_htab_eq): Likewise.
467 (elf_i386_get_local_sym_hash): Likewise.
468 (elf_i386_link_hash_table_free): Likewise.
469 (elf_i386_copy_indirect_symbol): Likewise.
470 (elf_i386_fixup_symbol): Likewise.
471 (elf_i386_readonly_dynrelocs): Likewise.
472 (elf_i386_always_size_sections): Likewise.
473 (elf_i386_set_tls_module_base): Likewise.
474 (elf_i386_dtpoff_base): Likewise.
475 (compare_relocs): Likewise.
476 (elf_i386_hash_symbol): Likewise.
477 (elf_i386_parse_gnu_properties): Likewise.
478 (elf_i386_merge_gnu_properties): Likewise.
479 (elf_i386_link_check_relocs): Likewise.
480 (elf_i386_merge_symbol_attribute): Likewise.
481 (bfd_elf32_bfd_link_check_relocs): Likewise.
482 (elf_backend_copy_indirect_symbol): Likewise.
483 (elf_backend_always_size_sections): Likewise.
484 (elf_backend_omit_section_dynsym): Likewise.
485 (elf_backend_hash_symbol): Likewise.
486 (elf_backend_fixup_symbol): Likewise.
487 (elf_backend_parse_gnu_properties): Likewise.
488 (elf_backend_merge_gnu_properties): Likewise.
489 (elf_backend_merge_symbol_attribute): Likewise.
490 (elf_i386_mkobject): Updated.
491 (elf_i386_link_hash_table_create): Likewise.
492 (elf_i386_check_tls_transition): Likewise.
493 (elf_i386_tls_transition): Likewise.
494 (elf_i386_convert_load_reloc): Likewise.
495 (elf_i386_check_relocs): Likewise.
496 (elf_i386_adjust_dynamic_symbol): Likewise.
497 (elf_i386_allocate_dynrelocs): Likewise.
498 (elf_i386_convert_load): Likewise.
499 (elf_i386_size_dynamic_sections): Likewise.
500 (elf_i386_relocate_section): Likewise.
501 (elf_i386_finish_dynamic_symbol ): Likewise.
502 (elf_i386_finish_dynamic_sections): Likewise.
503 (elf_i386_output_arch_local_syms): Likewise.
504 (elf_i386_get_synthetic_symtab): Likewise.
505 (elf_i386_link_setup_gnu_properties): Likewise.
506 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
507 of elf_link_hash_table, as base.
508 (elf_i386_next_tls_desc_index): New.
509 (elf_i386_srelplt2): Likewise.
510 (elf_i386_plt): Likewise.
511 (elf_i386_lazy_plt): Likewise.
512 (elf_i386_non_lazy_plt): Likewise.
513 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
514 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
515 "objalloc.h" and "hashtab.h".
516 (ELIMINATE_COPY_RELOCS): Removed.
517 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
518 (SYMBOL_NO_COPYRELOC): Likewise.
519 (elf_x86_64_link_hash_entry): Likewise.
520 (GOT_UNKNOWN): Likewise.
521 (GOT_NORMAL): Likewise.
522 (GOT_TLS_GD): Likewise.
523 (elf_x86_64_hash_entry): Likewise.
524 (elf_x86_64_obj_tdata): Likewise.
525 (elf_x86_64_tdata): Likewise.
526 (elf_x86_64_local_got_tls_type): Likewise.
527 (elf_x86_64_local_tlsdesc_gotent): Likewise.
528 (elf_x86_64_hash_table): Likewise.
529 (elf_x86_64_link_hash_newfunc): Likewise.
530 (elf_x86_64_local_htab_hash): Likewise.
531 (elf_x86_64_local_htab_eq): Likewise.
532 (elf_x86_64_get_local_sym_hash): Likewise.
533 (elf_x86_64_link_hash_table_free): Likewise.
534 (elf_x86_64_copy_indirect_symbol): Likewise.
535 (elf_x86_64_fixup_symbol): Likewise.
536 (elf_x86_64_readonly_dynrelocs): Likewise.
537 (elf_x86_64_always_size_sections): Likewise.
538 (elf_x86_64_set_tls_module_base): Likewise.
539 (elf_x86_64_dtpoff_base): Likewise.
540 (compare_relocs): Likewise.
541 (elf_x86_64_merge_symbol_attribute): Likewise.
542 (elf_x86_64_hash_symbol): Likewise.
543 (elf_x86_64_parse_gnu_properties): Likewise.
544 (elf_x86_64_merge_gnu_properties): Likewise.
545 (elf_x86_64_link_check_relocs): Likewise.
546 (elf_backend_copy_indirect_symbol): Likewise.
547 (elf_backend_always_size_sections): Likewise.
548 (bfd_elf64_bfd_link_check_relocs): Likewise.
549 (elf_backend_merge_symbol_attribute): Likewise.
550 (elf_backend_hash_symbol): Likewise.
551 (elf_backend_omit_section_dynsym): Likewise.
552 (elf_backend_fixup_symbol): Likewise.
553 (elf_backend_parse_gnu_properties): Likewise.
554 (elf_backend_merge_gnu_properties): Likewise.
555 (bfd_elf32_bfd_link_check_relocs): Likewise.
556 (elf_x86_64_mkobject): Updated.
557 (elf_x86_64_link_hash_table_create): Likewise.
558 (elf_x86_64_check_tls_transition): Likewise.
559 (elf_x86_64_tls_transition): Likewise.
560 (elf_x86_64_convert_load_reloc): Likewise.
561 (elf_x86_64_check_relocs): Likewise.
562 (elf_x86_64_adjust_dynamic_symbol): Likewise.
563 (elf_x86_64_allocate_dynrelocs): Likewise.
564 (elf_x86_64_convert_load): Likewise.
565 (elf_x86_64_size_dynamic_sections): Likewise.
566 (elf_x86_64_relocate_section): Likewise.
567 (elf_x86_64_finish_dynamic_symbol ): Likewise.
568 (elf_x86_64_finish_dynamic_sections): Likewise.
569 (elf_x86_64_output_arch_local_syms): Likewise.
570 (elf_x86_64_get_synthetic_symtab): Likewise.
571 (elf_x86_64_link_setup_gnu_properties): Likewise.
572 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
573 instead of elf_link_hash_table, as base.
574 (elf_x86_64_next_tls_desc_index): New.
575 (elf_x86_64_srelplt2): Likewise.
576 (elf_x86_64_plt): Likewise.
577 (elf_x86_64_lazy_plt): Likewise.
578 (elf_x86_64_non_lazy_plt): Likewise.
579 * elfxx-x86.c: New file.
580 * elfxx-x86.h: Likewise.
582 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
584 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
586 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
588 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
590 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
591 sections before checking dynamic relocations and free invalid
592 PLT section contents.
593 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
595 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
597 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
598 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
600 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
603 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
605 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
607 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
609 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
611 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
613 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
616 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
617 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
618 Add a has_no_copy_on_protected bitfield.
619 (elf_has_no_copy_on_protected): New.
620 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
621 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
622 (elf_merge_gnu_property_list): Likewise.
623 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
624 to FALSE for elf_has_no_copy_on_protected.
625 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
626 (elf_i386_link_hash_entry): Add def_protected.
627 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
628 when checking info->nocopyreloc.
629 (elf_i386_link_setup_gnu_properties): Don't set
630 extern_protected_data here.
631 (elf_i386_merge_symbol_attribute): New function.
632 (elf_backend_merge_symbol_attribute): New.
633 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
634 (elf_x86_64_link_hash_entry): Add def_protected.
635 (elf_x86_64_need_pic): Report protected symbol for def_protected.
636 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
637 when checking info->nocopyreloc.
638 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
639 relocation run-time overflow and unresolvable R_X86_64_32S
640 relocation against protected data symbol defined in shared object
641 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
642 (elf_x86_64_link_setup_gnu_properties): Don't set
643 extern_protected_data here.
644 (elf_x86_64_merge_symbol_attribute): New function.
645 (elf_backend_merge_symbol_attribute): New.
647 2017-08-26 Alan Modra <amodra@gmail.com>
649 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
650 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
651 (ppc_elf_relocate_section): Comment fix.
652 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
653 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
654 Support dynamic relocs for TPREL16 when non-pic too.
655 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
656 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
659 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
661 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
662 "symbol" in comments.
663 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
665 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
668 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
669 R_X86_64_PC32 relocation run-time overflow and unresolvable
670 R_X86_64_32S relocation with -z nocopyreloc.
672 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
674 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
675 Undefined symbols may not have a type.
676 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
678 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
680 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
681 bfd_link_info. Report shared, PIE or PDE object based on
683 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
684 (elf_x86_64_relocate_section): Likewise.
686 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
689 for function symbols.
690 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
692 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
694 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
695 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
696 is set on any input relocatable file.
697 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
699 2017-08-23 Alan Modra <amodra@gmail.com>
702 * elf64-ppc.c (ensure_undef_dynamic): Rename from
703 ensure_undefweak_dynamic. Handle undefined too.
704 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
705 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
706 (allocate_dynrelocs): Discard undefined non-default visibility
707 relocs first. Make undefined syms dynamic. Tidy goto.
709 2017-08-21 Alan Modra <amodra@gmail.com>
710 H.J. Lu <hongjiu.lu@intel.com>
713 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
714 * elflink.c (bfd_elf_define_start_stop): Rewrite.
716 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
719 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
720 undefined weak symbols.
722 2017-08-18 Nick Clifton <nickc@redhat.com>
725 * tekhex.c (getsym): Fix check for source pointer walking off the
726 end of the input buffer.
728 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
731 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
732 relocations in debug sections, change abort to _bfd_error_handler.
734 2017-08-14 Nick Clifton <nickc@redhat.com>
737 * elf.c (setup_group): Check for an empty or very small group
739 * po/bfd.pot: Regenerate.
741 2017-08-14 Alan Modra <amodra@gmail.com>
744 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
745 alignment padding here.
746 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
747 in a reverse pass over sections.
749 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
752 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
753 for @plt suffixes first.
754 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
756 2017-08-08 Nick Clifton <nickc@redhat.com>
759 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
760 small section lengths.
761 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
763 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
764 there is enough data present in the note.
766 2017-08-08 Alan Modra <amodra@gmail.com>
769 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
770 got.refcount for GOTOFF relocs, just create .got section.
772 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
774 * elflink.c (elf_link_add_object_symbols): Move common symbol
775 check after bed->common_definition.
777 2017-08-07 Alan Modra <amodra@gmail.com>
780 * elflink.c (bfd_elf_final_link): Don't segfault when sections
781 needed to define various dynamic tags have been discarded.
783 2017-08-07 Nick Clifton <nickc@redhat.com>
786 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
787 has not been set then use the bfd returned by
788 _bfd_elf_link_setup_gnu_properties. If that is null then search
789 through all the input bfds selecting the first normal, ELF format
791 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
793 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
797 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
798 (elf_i386_check_tls_transition): Check tls_get_addr directly.
799 (elf_i386_convert_load_reloc): Update tls_get_addr check.
800 (elf_i386_link_check_relocs): New function.
801 (bfd_elf32_bfd_link_check_relocs): New.
802 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
804 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
805 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
806 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
807 (elf_x86_64_link_check_relocs): New function.
808 (bfd_elf64_bfd_link_check_relocs): New.
809 (bfd_elf32_bfd_link_check_relocs): Likewise.
811 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
814 * elflink.c (elf_link_add_object_symbols): Treat common symbol
815 as undefined for --no-define-common.
817 2017-08-05 Alan Modra <amodra@gmail.com>
819 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
820 hppa_link_hash_table.
822 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
824 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
825 entries for sysregs with negative indices.
827 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
829 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
830 isn't the S/390 specific elf data.
831 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
833 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
835 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
836 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
837 [R_RISCV_ADD16]: Likewise.
838 [R_RISCV_ADD32]: Likewise.
839 [R_RISCV_ADD64]: Likewise.
840 [R_RISCV_SUB6]: Likewise.
841 [R_RISCV_SUB8]: Likewise.
842 [R_RISCV_SUB16]: Likewise.
843 [R_RISCV_SUB32]: Likewise.
844 [R_RISCV_SUB64]: Likewise.
846 2017-07-31 Alan Modra <amodra@gmail.com>
848 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
849 without ld.so checks.
851 2017-07-29 Alan Modra <amodra@gmail.com>
854 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
855 (ppc64_elf_merge_symbol): Set non_zero_localentry.
856 (is_elfv2_localentry0): Test non_zero_localentry.
857 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
859 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
861 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
862 pointer check for htab->elf.irelplt.
863 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
865 2017-07-27 Nick Clifton <nickc@redhat.com>
868 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
870 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
872 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
874 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
876 (evax_bfd_print_emh): Check for invalid string lengths.
878 2017-07-25 Nick Clifton <nickc@redhat.com>
880 * po/fr.po: Updated French translation.
882 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
885 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
886 16-bit absolute branches into 10-bit pc-relative branches on the
887 MSP430 as well as the MSP430X.
889 2017-07-25 Alan Modra <amodra@gmail.com>
891 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
892 (stub_eh_frame_size): New function.
893 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
894 (group_sections): Init group tls_get_addr_opt_bctrl.
895 (ppc64_elf_size_stubs): Update sizing and initialization of
896 .eh_frame. Iteration over stubs via group list.
897 (ppc64_elf_build_stubs): Iterate over stubs via group list.
898 (ppc64_elf_finish_dynamic_sections): Update finalization of
901 2017-07-24 Nick Clifton <nickc@redhat.com>
904 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
905 of the relocs to the canonicalize_one_reloc routine.
906 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
907 for the _bfd_mach_o_canonicalize_one_reloc field.
908 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
909 res_base parameter. Use to check for corrupt pair relocs.
910 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
912 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
914 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
917 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
918 enough data in the record before attempting to parse it.
919 (_bfd_vms_slurp_eeom): Likewise.
921 (_bfd_vms_slurp_egsd): Check for an invalid section index.
922 (image_set_ptr): Likewise.
923 (alpha_vms_slurp_relocs): Likewise.
925 (alpha_vms_object_p): Check for a truncated record.
927 2017-07-24 Nick Clifton <nickc@redhat.com>
930 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
931 an unrecognized reloc and sets the bfd_error value.
932 * libbfd.h: Regenerate.
933 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
935 * elf32-i386.c (elf_i386_relocate_section): Likewise.
936 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
937 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
938 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
939 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
941 2017-07-23 Alan Modra <amodra@gmail.com>
943 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
946 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
949 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
950 reloc_class_ifunc for ifunc symbols.
952 2017-07-19 Nick Clifton <nickc@redhat.com>
955 * archive.c (bfd_generic_archive_p): If the bfd does not have the
956 correct magic bytes at the start, set the error to wrong format
957 and clear the format selector before returning NULL.
959 2017-07-19 Nick Clifton <nickc@redhat.com>
962 * coff-rs6000.c (_bfd_strntol): New function.
963 (_bfd_strntoll): New function.
964 (GET_VALUE_IN_FIELD): New macro.
965 (EQ_VALUE_IN_FIELD): new macro.
966 (_bfd_xcoff_slurp_armap): Use new macros.
967 (_bfd_xcoff_archive_p): Likewise.
968 (_bfd_xcoff_read_ar_hdr): Likewise.
969 (_bfd_xcoff_openr_next_archived_file): Likewise.
970 (_bfd_xcoff_stat_arch_elt): Likewise.
971 * coff64-rs6000.c (_bfd_strntol): New function.
972 (_bfd_strntoll): New function.
973 (GET_VALUE_IN_FIELD): New macro.
974 (xcoff64_slurp_armap): Use new macros.
976 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
977 John Eric Martin <John.Martin@emmicro-us.com>
979 * bfd-in2.h: Regenerate.
980 * libbfd.h: Regenerate.
981 * elf32-arc.c (JLI): Define.
982 * reloc.c: Add JLI relocations.
984 2017-07-18 Nick Clifton <nickc@redhat.com>
987 * coff-sh.c: Fix spelling typos.
988 * compress.c: Likewise.
989 * cpu-pdp11.c: Likewise.
990 * ecofflink.c: Likewise.
991 * elf-m10300.c: Likewise.
993 * elf32-arm.c: Likewise.
994 * elf32-m68k.c: Likewise.
995 * elf32-nds32.c: Likewise.
996 * elf32-ppc.c: Likewise.
997 * elf32-sh.c: Likewise.
998 * elf32-v850.c: Likewise.
999 * elf64-ppc.c: Likewise.
1000 * elf64-x86-64.c: Likewise.
1001 * elflink.c: Likewise.
1002 * elfnn-aarch64.c: Likewise.
1003 * elfxx-mips.c: Likewise.
1005 * sunos.c: Likewise.
1006 * vms-alpha.c: Likewise.
1007 * xcofflink.c: Likewise.
1009 2017-07-18 Nick Clifton <nickc@redhat.com>
1012 * coffcode.h (handle_COMDAT): Replace abort with an error message
1015 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1018 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1021 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1023 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1025 2017-07-16 Alan Modra <amodra@gmail.com>
1027 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1028 __tls_index GOT entries when using __tls_get_addr_opt stub.
1029 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1031 2017-07-12 Alan Modra <amodra@gmail.com>
1033 * po/es.po: Update from translationproject.org/latest/bfd/.
1034 * po/fi.po: Likewise.
1035 * po/fr.po: Likewise.
1036 * po/id.po: Likewise.
1037 * po/ja.po: Likewise.
1038 * po/ro.po: Likewise.
1039 * po/ru.po: Likewise.
1040 * po/sr.po: Likewise.
1041 * po/sv.po: Likewise.
1042 * po/tr.po: Likewise.
1043 * po/uk.po: Likewise.
1044 * po/vi.po: Likewise.
1045 * po/zh_CN.po: Likewise.
1046 * po/hr.po: New file from translationproject.org.
1047 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1048 * configure: Regenerate.
1050 2017-07-12 Nick Clifton <nickc@redhat.com>
1052 Fix compile time warnings using gcc 7.1.1.
1053 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1055 (elf_xtensa_get_gotplt_section): Increase length of got_name
1057 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1058 default return of FALSE.
1059 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1060 default return of FALSE.
1062 2017-07-12 Alan Modra <amodra@gmail.com>
1064 * binary.c (binary_set_section_contents): Don't print filepos in
1066 (coff_write_object_contents): Cast size_t for error message.
1067 (coff_slurp_line_table): Don't use bfd_vma symndx.
1068 (coff_slurp_reloc_table): Remove unneeded cast.
1069 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1071 (find_abstract_instance_name): Likewise.
1072 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1073 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1074 (elf32_arm_check_relocs): Make r_symndx an int.
1075 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1077 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1079 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1081 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1082 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1083 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1084 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1085 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1086 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1087 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1088 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1089 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1090 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1091 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1092 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1093 and use %lu for error message.
1094 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1095 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1098 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1100 (elf32_arm_final_link_relocate): Likewise.
1101 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1102 * coffcode.h (styp_to_sec_flags): Likewise.
1103 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1104 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1105 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1106 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1107 (elf32_bfin_merge_private_bfd_data): Likewise.
1108 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1109 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1110 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1111 (i370_elf_relocate_section): Likewise.
1112 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1113 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1114 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1115 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1116 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1117 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1118 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1119 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1120 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1121 * ieee.c (ieee_write_id, read_id): Likewise.
1122 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1123 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1124 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1125 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1126 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1127 * stabs.c (_bfd_link_section_stabs): Likewise.
1129 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1131 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1132 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1133 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1134 * coff-sh.c (sh_relax_section): Likewise.
1135 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1136 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1137 * coffcode.h (coff_slurp_reloc_table): Likewise.
1138 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1139 (_bfd_coff_read_string_table): Likewise.
1140 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1141 * compress.c (bfd_get_full_section_contents): Likewise.
1142 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1143 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1144 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1145 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1146 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1147 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1148 (elf32_arm_write_section): Likewise.
1149 * elf32-bfin.c (bfin_relocate_section): Likewise.
1150 (bfinfdpic_relocate_section): Likewise.
1151 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1152 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1153 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1154 (elf_i386_relocate_section): Likewise.
1155 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1156 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1157 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1158 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1159 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1160 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1161 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1162 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1163 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1164 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1165 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1166 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1167 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1168 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1169 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1170 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1171 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1172 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1173 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1174 * elf32-sh.c (sh_elf_relax_section): Likewise.
1175 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1176 (sh_elf_relocate_section): Likewise.
1177 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1178 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1179 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1180 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1181 * elf32-v850.c (v850_elf_relax_section): Likewise.
1182 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1183 (elf_vax_relocate_section): Likewise.
1184 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1185 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1186 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1187 (do_fix_for_relocatable_link): Likewise.
1188 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1189 (elf64_alpha_relax_with_lituse): Likewise.
1190 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1191 (elf_hppa_final_link_relocate): Likewise.
1192 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1193 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1194 (elf64_vms_link_add_object_symbols): Likewise.
1195 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1196 (mmix_final_link_relocate): Likewise.
1197 * elf64-s390.c (invalid_tls_insn): Likewise.
1198 (elf_s390_relocate_section): Likewise.
1199 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1200 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1201 (elf_x86_64_relocate_section): Likewise.
1202 * elfcode.h (elf_slurp_symbol_table): Likewise.
1203 * elfcore.h (elf_core_file_p): Likewise.
1204 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1205 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1206 (elfNN_aarch64_relocate_section): Likewise.
1207 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1208 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1209 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1210 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1211 (_bfd_mips_elf_relocate_section): Likewise.
1212 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1213 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1214 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1215 * ieee.c (ieee_slurp_external_symbols): Likewise.
1216 * ihex.c (ihex_write_object_content): Likewise.
1217 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1218 * merge.c (_bfd_merged_section_offset): Likewise.
1219 * mmo.c (mmo_write_loc_chunk): Likewise.
1220 (mmo_write_object_contents): Likewise.
1221 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1222 * stabs.c (_bfd_link_section_stabs): Likewise.
1223 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1225 2017-07-11 Alan Modra <amodra@gmail.com>
1227 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1229 2017-07-11 Alan Modra <amodra@gmail.com>
1231 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1232 instruction" error using _bfd_error_handler, not einfo.
1234 2017-07-10 Nick Clifton <nickc@redhat.com>
1236 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1237 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1239 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1241 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1243 2017-07-07 Alan Modra <amodra@gmail.com>
1245 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1247 2017-07-07 Alan Modra <amodra@gmail.com>
1249 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1250 as long long. Move code replacing "ll" with "I64", and simplify.
1252 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1254 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1257 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1259 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1261 (line_info_add_file_name): Likewise.
1262 (decode_line_info): Likewise.
1264 2017-07-04 Tristan Gingold <gingold@adacore.com>
1266 * version.m4: Bump version to 2.29.51
1267 * configure: Regenerate.
1269 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1271 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1272 sanity check at the head of this function.
1274 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1276 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1277 dwarf_line_str_size.
1278 (struct attr_abbrev): Add field implicit_const.
1279 (dwarf_debug_sections): Add .debug_line_str.
1280 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1281 (dwarf_debug_section_assert): Add static assertion.
1282 (read_indirect_line_string): New.
1283 (read_abbrevs): Support DW_FORM_implicit_const.
1284 (is_str_attr): Support DW_FORM_line_strp.
1285 (read_attribute_value): Support DW_FORM_line_strp and
1286 DW_FORM_implicit_const.
1287 (read_attribute): Support DW_FORM_implicit_const.
1288 (line_info_add_include_dir, line_info_add_include_dir_stub):
1289 (line_info_add_file_name, read_formatted_entries): New.
1290 (decode_line_info, parse_comp_unit): Support DWARF 5.
1291 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1293 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1295 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1296 abort statement that was put for symbols that are not dynamic.
1298 2017-07-03 Tristan Gingold <gingold@adacore.com>
1300 * po/bfd.pot: Regenerate
1302 2017-07-03 Alan Modra <amodra@gmail.com>
1304 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1305 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1306 * elf.c (setup_group): Use "Lx" to print sh_size.
1307 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1308 unknown section type in hex.
1309 (copy_special_section_fields): Style fix.
1310 (bfd_section_from_shdr): Correct format for sh_link. Use a
1311 common error message for all the variants of unrecognized
1313 (assign_file_positions_for_load_sections): Use "Lx" for lma
1314 adjust error message.
1315 (assign_file_positions_for_non_load_sections): Formatting.
1316 (rewrite_elf_program_header): Formatting. Use "Lx" for
1317 bfd_vma values in error messages.
1318 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1319 ELF_R_SYM value to type expected by format.
1320 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1322 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1323 (elf_link_input_bfd): Use "Lx" for r_info.
1324 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1326 2017-07-03 Alan Modra <amodra@gmail.com>
1328 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1329 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1330 Microsoft C library variant of long long format specifier.
1331 (PRINT20): Cast value to bfd_uint64_t not long long.
1332 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1333 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1334 long long. Don't cast to bfd_vma.
1335 * elf32-score.c (score3_bfd_getl48): Likewise.
1336 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1338 2017-07-03 Alan Modra <amodra@gmail.com>
1340 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1342 (bfd_elf_print_symbol): Don't cast symbol->flags.
1343 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1344 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1345 _bfd_error_handler argument order.
1346 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1348 2017-07-03 Alan Modra <amodra@gmail.com>
1350 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1351 AC_TYPE_LONG_DOUBLE.
1352 * configure: Regenerate.
1353 * config.in: Regenerate.
1355 2017-06-29 Andrew Waterman <andrew@sifive.com>
1357 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1360 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1362 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1363 unless it is undefined weak.
1364 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1365 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1367 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1368 is not dynamic in PIC, abort.
1370 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1373 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1374 undefined weak symbols into dynamic.
1375 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1376 relocation for non-dynamic symbols.
1377 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1379 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1381 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1382 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1383 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1384 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1385 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1388 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1390 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1391 (elfcore_write_s390_gs_bc): Likewise.
1392 * elf.c (elfcore_grok_s390_gs_cb): New function.
1393 (elfcore_grok_s390_gs_bc): New function.
1394 (elfcore_grok_note): Call them.
1395 (elfcore_write_s390_gs_cb): New function.
1396 (elfcore_write_s390_gs_bc): New function.
1397 (elfcore_write_register_note): Call them.
1399 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1401 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1402 bfd_get_file_size. Check archive element size.
1403 (_bfd_generic_get_section_contents_in_window): Likewise.
1405 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1407 * bfd-in2.h: Regenerated.
1408 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1409 (bfd_get_file_size): Likewise.
1411 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1412 Matthew Fortune <matthew.fortune@imgtec.com>
1414 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1415 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1416 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1417 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1419 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1420 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1421 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1422 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1423 `bfd_mach_mips_interaptiv_mr2' entries.
1424 * bfd-in2.h: Regenerate.
1426 2017-06-27 Nick Clifton <nickc@redhat.com>
1428 * tekhex.c (pass_over): Revert accidental conversion of a local
1429 array to a static array.
1431 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1434 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1435 reloc addend if necessary. Adjust diff only if
1436 shrinked_insn_address < end_address.
1438 2017-06-27 Alan Modra <amodra@gmail.com>
1441 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1442 (_bfd_generic_get_section_contents_in_window): Likewise.
1444 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1446 * elfnn-riscv.c (perform_relocation): Support the new
1447 R_RISCV_32_PCREL relocation.
1448 (riscv_elf_relocate_section): Likewise.
1449 * elfxx-riscv.c (howto_table): Likewise.
1450 (riscv_reloc_map): Likewise.
1451 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1452 * libbfd.h: Regenerate.
1454 2017-06-27 Alan Modra <amodra@gmail.com>
1457 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1458 Use unsigned file pointer type, and remove cast.
1459 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1460 Add "count", not "sz".
1462 2017-06-26 Pedro Alves <palves@redhat.com>
1465 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1468 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1471 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1474 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1476 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1477 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1478 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1479 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1480 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1482 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1485 * compress.c (bfd_get_full_section_contents): Don't check the
1487 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1488 reject a section whose size + offset is greater than the size
1490 (_bfd_generic_get_section_contents_in_window): Likewise.
1492 2017-06-26 Nick Clifton <nickc@redhat.com>
1495 * tekhex.c (getvalue): Check for the source pointer exceeding the
1496 end pointer before the first byte is read.
1498 2017-06-26 Nick Clifton <nickc@redhat.com>
1501 * opncls.c (get_build_id): Check that the section is big enough
1502 to contain the whole note.
1503 * compress.c (bfd_get_full_section_contents): Check for and reject
1504 a section whose size is greater than the size of the entire file.
1505 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1506 contain a notes section.
1508 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1510 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1512 (elf_s390_modify_segment_map): Likewise.
1513 (bfd_elf_s390_set_options): Lisewise.
1515 2017-06-26 Alan Modra <amodra@gmail.com>
1517 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1519 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1520 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1521 .preinit_array on --just-syms bfds.
1522 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1523 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1524 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1526 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
1528 * elf.c (find_link): Bounds check "hint".
1530 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1532 * elf32-arm.c (using_thumb_only): Update list of architectures in
1533 BFD_ASSERT for which the logic is valid.
1534 (using_thumb2_bl): Likewise.
1535 (using_thumb2): Likewise and return true for ARMv8-R.
1536 (arch_has_arm_nop): Likewise.
1537 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
1538 merging logic. Update commentis for value 15 of v8m_baseline,
1539 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
1540 merging of value 15 of Tag_CPU_arch.
1542 2017-06-23 Jiong Wang <jiong.wang@arm.com>
1544 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
1545 BFD_RELOC_AARCH64_ADR_GOT_PAGE
1546 * bfd-in2.h: Regenerate.
1548 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1550 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
1551 the error_alignment label forward. Properly align program
1552 property note section.
1554 2017-06-22 Eric Christopher <echristo@gmail.com>
1556 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
1557 abs to fix a truncation warning.
1559 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1561 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
1562 local undefined weak symbol to 0.
1563 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
1565 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1567 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
1568 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1569 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
1570 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1571 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
1572 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1573 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
1574 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1576 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
1579 (elf_i386_lazy_ibt_plt_entry): Likewise.
1580 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
1581 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
1582 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
1583 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
1584 (elf_i386_lazy_plt_layout): Likewise.
1585 (elf_i386_non_lazy_plt_layout): Likewise.
1586 (elf_i386_link_hash_entry): Add plt_second.
1587 (elf_i386_link_hash_table): Add plt_second and
1588 plt_second_eh_frame.
1589 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
1590 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
1591 the second PLT. Check the second PLT.
1592 (elf_i386_relocate_section): Use the second PLT to resolve
1593 PLT reference if needed.
1594 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
1596 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
1597 second PLT. Generate unwind info for the second PLT.
1598 (elf_i386_plt_type): Add plt_second.
1599 (elf_i386_get_synthetic_symtab): Support the second PLT.
1600 (elf_i386_parse_gnu_properties): Support
1601 GNU_PROPERTY_X86_FEATURE_1_AND.
1602 (elf_i386_merge_gnu_properties): Support
1603 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1604 on GNU_PROPERTY_X86_FEATURE_1_IBT
1605 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
1606 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1607 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1608 is set on all relocatable inputs.
1609 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
1610 (elf_x32_lazy_ibt_plt_entry): Likewise.
1611 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
1612 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
1613 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
1614 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
1615 (elf_x86_64_lazy_ibt_plt): Likewise.
1616 (elf_x32_lazy_ibt_plt): Likewise.
1617 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1618 (elf_x32_non_lazy_ibt_plt): Likewise.
1619 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
1620 (elf_x86_64_parse_gnu_properties): Support
1621 GNU_PROPERTY_X86_FEATURE_1_AND.
1622 (elf_x86_64_merge_gnu_properties): Support
1623 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1624 on GNU_PROPERTY_X86_FEATURE_1_IBT
1625 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
1626 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1627 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1628 is set on all relocatable inputs.
1630 2017-06-22 Nick Clifton <nickc@redhat.com>
1633 * som.c (setup_sections): NUL terminate the space_strings buffer.
1634 Check that the space.name field does not index beyond the end of
1635 the space_strings buffer.
1637 2017-06-21 Nick Clifton <nickc@redhat.com>
1640 * coff-sh.c (sh_reloc): Check for an out of range reloc.
1642 2017-06-21 Nick Clifton <nickc@redhat.com>
1645 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
1646 type of the size parameter.
1647 (_bfd_vms_save_counted_string): Add second parameter - the maximum
1648 length of the counted string.
1649 * vms.h (_bfd_vms_save_sized_string): Update prototype.
1650 (_bfd_vms_save_counted_string): Likewise.
1651 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
1652 _bfd_vms_save_counted_string.
1653 (_bfd_vms_slurp_ehdr): Likewise.
1654 (_bfd_vms_slurp_egsd): Likewise.
1655 (Parse_module): Likewise.
1657 2017-06-21 Alan Modra <amodra@gmail.com>
1659 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
1660 calls before tocsave calls.
1661 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
1664 2017-06-21 Nick Clifton <nickc@redhat.com>
1667 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
1668 bfd_get_full_section_contents returns no contents.
1670 2017-06-21 Nick Clifton <nickc@redhat.com>
1673 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
1676 2017-06-21 Nick Clifton <nickc@redhat.com>
1679 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
1681 (image_set_ptr): Likewise.
1682 (alpha_vms_fix_sec_rel): Likewise.
1683 (alpha_vms_slurp_relocs): Likewise.
1685 2017-06-21 Nick Clifton <nickc@redhat.com>
1688 * ieee.c (ieee_slurp_sections): Check for a NULL return from
1690 (ieee_archive_p): Likewise.
1691 (ieee_object_p): Likewise.
1693 2017-06-21 Nick Clifton <nickc@redhat.com>
1696 * elf.c (setup_group): Zero the group section pointer list after
1697 allocation so that loops can be caught. Check for NULL pointers
1698 when processing a group list.
1700 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1702 * elf-s390.h: New file.
1703 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
1705 (elf_s390_additional_program_headers): New function.
1706 (elf_s390_modify_segment_map): New function.
1707 (bfd_elf_s390_set_options): New function.
1708 (elf_backend_additional_program_headers)
1709 (elf_backend_modify_segment_map): Add macro definitions.
1711 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
1715 the DYNAMIC bit instead of bfd_count_sections.
1717 2017-06-19 Nick Clifton <nickc@redhat.com>
1720 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
1722 (evax_bfd_print_eeom): Likewise.
1723 (evax_bfd_print_egsd): Check for an overlarge record length.
1724 (evax_bfd_print_etir): Likewise.
1726 2017-06-19 Nick Clifton <nickc@redhat.com>
1729 * libieee.h (struct common_header_type): Add end_p field.
1730 * ieee.c (this_byte_and_next): Do not advance input_p beyond
1732 (read_id): Check for a length that exceeds the remaining bytes in
1734 (ieee_seek): Initialise end_p.
1735 (ieee_archive_p): Likewise.
1736 (ieee_object_p): Likewise.
1738 2017-06-19 Nick Clifton <nickc@redhat.com>
1741 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
1742 before reading the EIHS structure entries.
1744 2017-06-19 Nick Clifton <nickc@redhat.com>
1747 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
1748 gsd_size. Check that there are enough bytes remaining to read the
1749 type and size of the next egsd. Check that the size of the egsd
1750 does not exceed the size of the record.
1752 2017-06-19 Alan Modra <amodra@gmail.com>
1754 * config.bfd: Correct targ_underscore for cris.
1756 2017-06-18 Alan Modra <amodra@gmail.com>
1758 * config.bfd: Correct targ_underscore for epiphany, ip2k,
1759 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
1761 2017-06-16 Nick Clifton <nickc@redhat.com>
1763 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
1764 bucketlist is empty because there are no symbols to add to the
1767 2017-06-16 Alan Modra <amodra@gmail.com>
1773 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
1774 (BFD_JUMP_TABLE_LINK): Likewise.
1775 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
1776 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
1777 (bfd_elf_define_start_stop): New function.
1778 * linker.c (bfd_generic_define_start_stop): New function.
1779 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
1781 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
1782 * aout-target.h (MY_bfd_define_start_stop): Define.
1783 * aout-tic30.c (MY_bfd_define_start_stop): Define.
1784 * binary.c (binary_bfd_define_start_stop): Define.
1785 * bout.c (b_out_bfd_define_start_stop): Define.
1786 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
1787 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
1788 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
1789 * coffcode.h (coff_bfd_define_start_stop): Define.
1790 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
1791 * i386msdos.c (msdos_bfd_define_start_stop): Define.
1792 * i386os9k.c (os9k_bfd_define_start_stop): Define.
1793 * ieee.c (ieee_bfd_define_start_stop): Define.
1794 * ihex.c (ihex_bfd_define_start_stop): Define.
1795 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
1796 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
1797 * mmo.c (mmo_bfd_define_start_stop): Define.
1798 * nlm-target.h (nlm_bfd_define_start_stop): Define.
1799 * oasys.c (oasys_bfd_define_start_stop): Define.
1800 * pef.c (bfd_pef_bfd_define_start_stop): Define.
1801 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
1802 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
1803 * som.c (som_bfd_define_start_stop): Define.
1804 * srec.c (srec_bfd_define_start_stop): Define.
1805 * tekhex.c (tekhex_bfd_define_start_stop): Define.
1806 * versados.c (versados_bfd_define_start_stop): Define.
1807 * vms-alpha.c (vms_bfd_define_start_stop): Define.
1808 (alpha_vms_bfd_define_start_stop): Define.
1809 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
1810 * bfd-in2.h: Regenerate.
1811 * libbfd.h: Regenerate.
1813 2017-06-16 Jiong Wang <jiong.wang@arm.com>
1815 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
1816 SYMBOL_REFERENCES_LOCAL.
1818 2017-06-15 Jiong Wang <jiong.wang@arm.com>
1821 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
1822 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
1823 runtime for if there needs copy relocation elimination.
1824 (need_copy_relocation_p): New function. Return true for symbol with
1825 pc-relative references and if it's against read-only sections.
1826 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
1827 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
1828 that are related with accessing external objects.
1829 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
1830 in elfNN_aarch64_check_relocs.
1832 2017-06-15 Nick Clifton <nickc@redhat.com>
1835 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
1838 (ieee_archive_p): Likewise.
1840 2017-06-15 Nick Clifton <nickc@redhat.com>
1843 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
1845 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
1847 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
1848 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
1849 keep both windowed and call0 ABI PLT definitions.
1850 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
1851 elf_xtensa_*_plt_entry endex.
1852 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
1854 2017-06-14 Nick Clifton <nickc@redhat.com>
1857 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
1860 2017-06-14 Nick Clifton <nickc@redhat.com>
1863 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
1864 maximum value for the ascic pointer. Check that name processing
1865 does not read beyond this value.
1866 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
1869 2017-06-14 Nick Clifton <nickc@redhat.com>
1872 * versados.c (versados_mkobject): Zero the allocated tdata structure.
1873 (process_otr): Check for an invalid offset in the otr structure.
1875 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
1877 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
1879 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
1885 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
1886 vtable field to a union.
1887 (_bfd_elf_is_start_stop): Removed.
1888 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
1889 __start_SECNAME and __stop_SECNAME symbols.
1890 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1891 * elflink.c (_bfd_elf_is_start_stop): Removed.
1892 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
1893 _bfd_elf_is_start_stop.
1894 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
1895 __stop_SECNAME symbols. Updated.
1896 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1897 (bfd_elf_gc_record_vtinherit): Likewise.
1898 (bfd_elf_gc_record_vtentry): Likewise.
1900 2017-06-13 Nick Clifton <nickc@redhat.com>
1903 * elflink.c (elf_link_adjust_relocs): Generate an error when
1904 encountering a reloc against a symbol removed by garbage
1907 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
1909 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
1910 to merge_gnu_properties.
1911 * elf-properties.c (elf_merge_gnu_properties): Add struct
1912 bfd_link_info * and pass it to merge_gnu_properties.
1913 (elf_merge_gnu_property_list): Add struct bfd_link_info *
1914 and pass it to elf_merge_gnu_properties.
1915 (_bfd_elf_link_setup_gnu_properties): Pass info to
1916 elf_merge_gnu_property_list.
1917 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
1919 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
1921 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
1924 * binary.c (binary_set_section_contents): Scale lma by octets
1925 per byte to set filepos.
1927 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1929 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
1932 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1934 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
1937 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1939 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
1940 patched section contents for TLS IE reloc.
1941 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
1943 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1945 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
1946 RELOC_FOR_GLOBAL_SYMBOL macro.
1948 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1950 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
1953 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1955 * config/tc-arc.c (md_undefined_symbol): Changed.
1956 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
1958 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1960 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
1963 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1965 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
1966 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
1968 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1970 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
1973 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
1975 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
1976 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
1977 is non-zero. Add clarifying comments.
1979 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
1981 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
1982 name. Use local IFUNC symbol name string to report unsupported
1983 non-PIC call to IFUNC function.
1984 (elf_i386_relocate_section): Dump local IFUNC name with minfo
1985 when generating R_386_IRELATIVE relocation.
1986 (elf_i386_finish_dynamic_symbol): Likewise.
1987 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
1989 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
1990 when generating R_X86_64_IRELATIVE relocation.
1991 (elf_x86_64_finish_dynamic_symbol): Likewise.
1993 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1995 * elf.c (setup_group): Make sure BFD sections are created for all
1996 group sections in the input file when processing SHF_GROUP
1998 (bfd_section_from_shdr): Avoid duplicating logic already
1999 implemented in `setup_group'.
2001 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2004 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2005 if the hint address is zero.
2007 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2010 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2011 ELF_COMMON_DEF_P for common symbols.
2013 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2015 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2016 SEC_GROUP sections as SEC_EXCLUDE.
2017 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2018 (assign_section_numbers): Use resolve_section_groups flag instead
2019 of relocatable link type.
2020 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2021 flag instead of checking the final_link flag for part of the
2022 checks in here. Fix white space as a result.
2023 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2024 instead of relocatable link type.
2025 (bfd_elf_final_link): Likewise.
2027 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2029 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2031 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2032 (s3_bfd_score_elf_check_relocs): Likewise.
2033 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2034 (score_elf_final_link_relocate): Likewise.
2035 (s7_bfd_score_elf_check_relocs): Likewise.
2037 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2039 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2042 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2044 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2045 from `reloc_count' rather than decrementing it.
2046 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2047 `reloc_count' by `int_rels_per_ext_rel'.
2048 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2049 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2050 entry determination.
2051 (s3_bfd_score_elf_check_relocs): Likewise.
2052 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2053 (s7_bfd_score_elf_relocate_section): Likewise.
2054 (s7_bfd_score_elf_check_relocs): Likewise.
2055 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2056 prototype and function.
2057 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2058 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2059 triple rather than once the sum of REL and RELA relocation entry
2061 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2062 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2063 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2064 storage allocation size determination.
2065 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2066 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2067 by `int_rels_per_ext_rel' for last relocation entry
2069 (bfd_elf_final_link): Do not multiply `reloc_count' by
2070 `int_rels_per_ext_rel' for internal relocation storage
2071 allocation size determination.
2072 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2073 `int_rels_per_ext_rel' for last relocation entry determination.
2074 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2075 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2076 (_bfd_mips_elf_relocate_section): Likewise.
2078 2017-06-05 Alan Modra <amodra@gmail.com>
2081 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2083 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2085 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2086 determine structure sizes.
2087 (elfcore_grok_freebsd_prstatus): Likewise.
2089 2017-06-01 Alan Modra <amodra@gmail.com>
2091 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2092 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2094 (is_elfv2_localentry0): New function.
2095 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2096 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2097 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2098 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2099 optimized localentry:0 stubs.
2100 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2101 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2103 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2105 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2107 2017-05-30 Casey Smith <clegg89@gmail.com>
2110 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2111 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2113 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2115 * cpu-arc.c (arc_compatible): New function.
2117 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2119 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2121 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2124 * bfdio.c (bfd_get_file_size): New function.
2125 * bfd-in2.h: Regenerated.
2127 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2129 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2132 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2134 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2135 dynobj instead of htab->elf.dynobj.
2137 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2139 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2141 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2142 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2143 actual number of internal relocations retrieved. Adjust
2144 function description.
2145 (bfd_elf64_canonicalize_reloc): Remove macro.
2146 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2148 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2150 * archures.c (bfd_mach_sparc_v9m8): Define.
2151 (bfd_mach_sparc_v8plusm8): Likewise.
2152 (bfd_mach_sparc_v9_p): Adjust to M8.
2153 (bfd_mach_sparc_64bit_p): Likewise.
2154 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2155 bfd_mach_sparc_v8plusm8.
2156 * bfd-in2.h: Regenerated.
2157 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2159 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2160 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2161 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2163 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2164 bfd_mach_sparc_v8plusm8.
2166 2017-05-19 Alan Modra <amodra@gmail.com>
2168 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2169 debug and special sections when no non-note alloc sections in an
2172 2017-05-18 Alan Modra <amodra@gmail.com>
2174 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2175 * elf-m10300.c: Likewise.
2177 * elf32-arc.c: Likewise.
2178 * elf32-bfin.c: Likewise.
2179 * elf32-m68k.c: Likewise.
2180 * elf32-nds32.c: Likewise.
2181 * elf32-tilepro.c: Likewise.
2182 * elflink.c: Likewise.
2183 * elfnn-aarch64.c: Likewise.
2184 * elfnn-riscv.c: Likewise.
2185 * elfxx-tilegx.c: Likewise.
2186 * mach-o.c: Likewise.
2187 * peXXigen.c: Likewise.
2188 * vms-alpha.c: Likewise.
2189 * vms-lib.c: Likewise.
2191 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2194 * elflink.c (elf_gc_mark_debug_section): New function.
2195 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2196 referenced by kept debug sections.
2198 2017-05-16 Alan Modra <amodra@gmail.com>
2200 * elf-m10300.c: Rename occurrences of non_ir_ref.
2201 * elf32-arm.c: Likewise.
2202 * elf32-bfin.c: Likewise.
2203 * elf32-cr16.c: Likewise.
2204 * elf32-cris.c: Likewise.
2205 * elf32-d10v.c: Likewise.
2206 * elf32-dlx.c: Likewise.
2207 * elf32-fr30.c: Likewise.
2208 * elf32-frv.c: Likewise.
2209 * elf32-hppa.c: Likewise.
2210 * elf32-i370.c: Likewise.
2211 * elf32-i386.c: Likewise.
2212 * elf32-iq2000.c: Likewise.
2213 * elf32-lm32.c: Likewise.
2214 * elf32-m32c.c: Likewise.
2215 * elf32-m32r.c: Likewise.
2216 * elf32-m68hc1x.c: Likewise.
2217 * elf32-m68k.c: Likewise.
2218 * elf32-mcore.c: Likewise.
2219 * elf32-metag.c: Likewise.
2220 * elf32-microblaze.c: Likewise.
2221 * elf32-moxie.c: Likewise.
2222 * elf32-msp430.c: Likewise.
2223 * elf32-mt.c: Likewise.
2224 * elf32-nios2.c: Likewise.
2225 * elf32-or1k.c: Likewise.
2226 * elf32-ppc.c: Likewise.
2227 * elf32-rl78.c: Likewise.
2228 * elf32-s390.c: Likewise.
2229 * elf32-score.c: Likewise.
2230 * elf32-score7.c: Likewise.
2231 * elf32-sh.c: Likewise.
2232 * elf32-tic6x.c: Likewise.
2233 * elf32-tilepro.c: Likewise.
2234 * elf32-v850.c: Likewise.
2235 * elf32-vax.c: Likewise.
2236 * elf32-xstormy16.c: Likewise.
2237 * elf32-xtensa.c: Likewise.
2238 * elf64-alpha.c: Likewise.
2239 * elf64-hppa.c: Likewise.
2240 * elf64-ia64-vms.c: Likewise.
2241 * elf64-mmix.c: Likewise.
2242 * elf64-ppc.c: Likewise.
2243 * elf64-s390.c: Likewise.
2244 * elf64-sh64.c: Likewise.
2245 * elf64-x86-64.c: Likewise.
2246 * elflink.c: Likewise.
2247 * elfnn-aarch64.c: Likewise.
2248 * elfnn-ia64.c: Likewise.
2249 * elfnn-riscv.c: Likewise.
2250 * elfxx-mips.c: Likewise.
2251 * elfxx-sparc.c: Likewise.
2252 * elfxx-tilegx.c: Likewise.
2253 * linker.c: Likewise.
2255 2017-05-16 Alan Modra <amodra@gmail.com>
2257 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2258 * elflink.c (elf_link_add_object_symbols): Update to use
2260 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2262 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2264 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2266 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2268 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2270 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2271 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2273 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2275 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2279 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2280 to plt_second/plt_second_eh_frame.
2281 (elf_x86_64_link_hash_newfunc): Updated.
2282 (elf_x86_64_allocate_dynrelocs): Likewise.
2283 (elf_x86_64_size_dynamic_sections): Likewise.
2284 (elf_x86_64_relocate_section): Likewise.
2285 (elf_x86_64_finish_dynamic_symbol): Likewise.
2286 (elf_x86_64_finish_dynamic_sections): Likewise.
2287 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2288 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2290 (elf_backend_setup_gnu_properties): Updated. Create the
2291 .plt.sec section instead of the .plt.sec section.
2293 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2295 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2296 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2297 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2299 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2301 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2302 (bfd_elf64_set_reloc): Define.
2303 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2305 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2307 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2308 (struct bfd_target): New field _bfd_set_reloc.
2309 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2310 * reloc.c (_bfd_generic_set_reloc): New function.
2311 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2312 * nlm-target.h (nlm_set_reloc): Likewise.
2313 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2314 * aout-tic30.c (MY_set_reloc): Likewise.
2315 * aout-target.h (MY_set_reloc): Likewise.
2316 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2317 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2318 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2319 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2320 * aout-adobe.c (aout_32_set_reloc): Likewise.
2321 * bout.c (b_out_set_reloc): Likewise.
2322 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2323 * i386os9k.c (aout_32_set_reloc): Likewise.
2324 * ieee.c (ieee_set_reloc): Likewise.
2325 * oasys.c (oasys_set_reloc): Likewise.
2326 * som.c (som_set_reloc): Likewise.
2327 * versados.c (versados_set_reloc): Likewise.
2328 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2329 _bfd_generic_set_reloc.
2330 (rs6000_xcoff64_aix_vec): LIkewise.
2331 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2332 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2333 * i386msdos.c (msdos_set_reloc): Define to
2334 _bfd_norelocs_set_reloc.
2335 * elfcode.h (elf_set_reloc): Define.
2336 * bfd-in2.h: Regenerated.
2338 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2342 for IFUNC function address.
2344 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2346 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2347 (CONFLICT_LIST): Likewise.
2348 (opcode/arc-attrs.h): Include.
2349 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2350 (arc_extract_features): New file.
2351 (arc_stralloc): Likewise.
2352 (arc_elf_merge_attributes): Likewise.
2353 (arc_elf_merge_private_bfd_data): Use object attributes.
2354 (bfd_arc_get_mach_from_attributes): New function.
2355 (arc_elf_object_p): Use object attributes.
2356 (arc_elf_final_write_processing): Likewise.
2357 (elf32_arc_obj_attrs_arg_type): New function.
2358 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2359 (elf32_arc_section_from_shdr): Likewise.
2360 (elf_backend_obj_attrs_vendor): Define.
2361 (elf_backend_obj_attrs_section): Likewise.
2362 (elf_backend_obj_attrs_arg_type): Likewise.
2363 (elf_backend_obj_attrs_section_type): Likewise.
2364 (elf_backend_obj_attrs_handle_unknown): Likewise.
2365 (elf_backend_section_from_shdr): Likewise.
2367 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2370 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2371 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2372 and the destination is a Thumb symbol.
2374 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2376 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2377 initializer to silence GCC 4.2.
2378 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2380 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2382 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2383 (LAZY_PLT_ENTRY_SIZE): This.
2384 (NON_LAZY_PLT_ENTRY_SIZE): New.
2385 (elf_x86_64_plt0_entry): Renamed to ...
2386 (elf_x86_64_lazy_plt0_entry): This.
2387 (elf_x86_64_plt_entry): Renamed to ...
2388 (elf_x86_64_lazy_plt_entry): This.
2389 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2390 (elf_x86_64_lazy_bnd_plt0_entry): This.
2391 (elf_x86_64_legacy_plt_entry): Removed.
2392 (elf_x86_64_bnd_plt_entry): Renamed to ...
2393 (elf_x86_64_lazy_bnd_plt_entry): This.
2394 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2395 (elf_x86_64_non_lazy_plt_entry): This.
2396 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2397 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2398 (elf_x86_64_eh_frame_plt): Renamed to ...
2399 (elf_x86_64_eh_frame_lazy_plt): This.
2400 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2401 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2402 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2403 (elf_x86_64_eh_frame_non_lazy_plt): This.
2404 (elf_x86_64_lazy_plt_layout): New.
2405 (elf_x86_64_non_lazy_plt_layout): Likewise.
2406 (elf_x86_64_plt_layout): Likewise.
2407 (elf_x86_64_backend_data): Remove PLT layout information. Add
2408 os for target system.
2409 (GET_PLT_ENTRY_SIZE): Removed.
2410 (elf_x86_64_lazy_plt): New.
2411 (elf_x86_64_non_lazy_plt): Likewise.
2412 (elf_x86_64_lazy_bnd_plt): Likewise.
2413 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2414 (elf_x86-64_arch_bed): Updated.
2415 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2416 (elf_x86_64_create_dynamic_sections): Removed.
2417 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2418 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2419 (elf_x86-64_adjust_dynamic_symbol): Updated.
2420 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2421 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2422 size for PLT0 if there is no PLT0. Get plt_entry_size from
2423 non_lazy_plt for non-lazy PLT entries.
2424 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2425 from non_lazy_plt for non-lazy PLT entries.
2426 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2427 if there is no PLT0.
2428 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2429 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2430 entries with non-lazy PLT layout. Don't fill the second and third
2431 slots in the PLT entry if there is no PLT0.
2432 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2433 if there is no PLT0. Set sh_entsize on the .plt.got section.
2434 (compare_relocs): New.
2435 (elf_x86_64_plt_type): Likewise.
2436 (elf_x86_64_plt): Likewise.
2437 (elf_x86_64_nacl_plt): New. Forward declaration.
2438 (elf_x86_64_get_plt_sym_val): Removed.
2439 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2440 against all dynamic relocations.
2441 (elf_x86_64_link_setup_gnu_properties): New function.
2442 (elf_backend_create_dynamic_sections): Updated.
2443 (elf_backend_setup_gnu_properties): New.
2444 (elf_x86_64_nacl_plt): New.
2445 (elf_x86_64_nacl_arch_bed): Updated.
2447 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2449 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2450 (LAZY_PLT_ENTRY_SIZE): This.
2451 (NON_LAZY_PLT_ENTRY_SIZE): New.
2452 (elf_i386_plt0_entry): Renamed to ...
2453 (elf_i386_lazy_plt0_entry): This.
2454 (elf_i386_plt_entry): Renamed to ...
2455 (elf_i386_lazy_plt_entry): This.
2456 (elf_i386_pic_plt0_entry): Renamed to ...
2457 (elf_i386_pic_lazy_plt0_entry): This.
2458 (elf_i386_pic_plt_entry): Renamed to ...
2459 (elf_i386_pic_lazy_plt_entry): This.
2460 (elf_i386_got_plt_entry): Renamed to ...
2461 (elf_i386_non_lazy_plt_entry): This.
2462 (elf_i386_pic_got_plt_entry): Renamed to ...
2463 (elf_i386_pic_non_lazy_plt_entry): This.
2464 (elf_i386_eh_frame_plt): Renamed to ...
2465 (elf_i386_eh_frame_lazy_plt): This.
2466 (elf_i386_eh_frame_plt_got): Renamed to ...
2467 (elf_i386_eh_frame_non_lazy_plt): This.
2468 (elf_i386_plt_layout): Renamed to ...
2469 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2470 eh_frame_plt_got_size.
2471 (elf_i386_non_lazy_plt_layout): New.
2472 (elf_i386_plt_layout): Likewise.
2473 (elf_i386_non_lazy_plt): Likewise.
2474 (GET_PLT_ENTRY_SIZE): Removed.
2475 (elf_i386_plt): Renamed to ...
2476 (elf_i386_lazy_plt): This.
2477 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2478 (elf_i386_arch_bed): Updated.
2479 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2480 (elf_i386_create_dynamic_sections): Removed.
2481 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2482 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2483 (elf_i386_adjust_dynamic_symbol): Updated.
2484 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2485 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2486 size for PLT0 if there is no PLT0.
2487 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2488 output section is discarded only if GOT isn't empty.
2489 (elf_i386_relocate_section): Updated. Properly get PLT index
2490 if there is no PLT0.
2491 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2492 second and third slots in the PLT entry if there is no PLT0.
2493 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2494 if there is no PLT0. Set sh_entsize on the .plt.got section.
2495 (elf_i386_nacl_plt): Forward declaration.
2496 (elf_i386_get_plt_sym_val): Removed.
2497 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2498 against all dynamic relocations.
2499 (elf_i386_link_setup_gnu_properties): New function.
2500 (elf_backend_create_dynamic_sections): Updated.
2501 (elf_backend_setup_gnu_properties): New.
2502 (elf_i386_nacl_plt): Updated.
2503 (elf_i386_nacl_arch_bed): Likewise.
2504 (elf_i386_vxworks_arch_bed): Likewise.
2506 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2508 * elflink.c (elf_output_implib): Remove executable flag from import
2510 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2511 library is a relocatable object file.
2513 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2516 * elf32-avr.c (avr_should_move_sym): New function.
2517 (avr_should_reduce_sym_size): Likewise.
2518 (avr_should_increase_sym_size): Likewise.
2519 (elf32_avr_relax_delete_bytes): Adjust symbol values
2520 and sizes by calling new functions.
2522 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
2524 * config.bfd (riscv32-*): Enable rv64.
2526 2017-05-02 Alan Modra <amodra@gmail.com>
2529 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
2530 rather than h->root.type == bfd_link_hash_new.
2531 (bfd_elf_record_link_assignment): Similarly, call
2532 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2534 2017-04-29 Alan Modra <amodra@gmail.com>
2537 * reloc.c (reloc_offset_in_range): New function.
2538 (bfd_perform_relocation, bfd_install_relocation): Use it.
2539 (_bfd_final_link_relocate): Likewise.
2541 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
2543 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
2544 before using .plt.got.
2545 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2547 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2549 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
2550 instead of "+=" to update 0.
2552 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2554 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
2555 .plt.got section here.
2556 (elf_i386_check_relocs): Don't create the .plt.got section.
2557 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
2558 the .plt.got and .plt.bnd sections here.
2559 (elf_x86_64_check_relocs): Don't create the .plt.got nor
2562 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2564 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
2566 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
2567 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
2568 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
2569 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
2572 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2574 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
2576 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
2577 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
2578 the first relocatable ELF input with GNU properties.
2580 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2582 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
2583 VxWorks for non-PIC.
2585 2017-04-27 Alan Modra <amodra@gmail.com>
2587 * elf-bfd.h (struct elf_backend_data): Make asection param of
2588 elf_backend_eh_frame_address_size const.
2589 (_bfd_elf_eh_frame_address_size): Likewise.
2590 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
2591 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
2592 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
2593 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
2594 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
2595 (next_cie_fde_offset): Constify params.
2596 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2598 2017-04-27 Alan Modra <amodra@gmail.com>
2600 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
2601 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
2602 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
2604 (offset_adjust): New function.
2605 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
2606 (adjust_eh_frame_local_symbols): Likewise.
2607 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
2608 after changing anything. Return true if anything changed.
2609 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
2610 _bfd_elf_adjust_eh_frame_global_symbol for globals.
2612 2017-04-27 Alan Modra <amodra@gmail.com>
2614 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
2617 2017-04-27 Alan Modra <amodra@gmail.com>
2619 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2620 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
2621 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
2622 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
2623 for undef and undefweak dyn_relocs.
2624 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2625 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
2626 (allocate_got, allocate_dynrelocs): Likewise.
2627 (ppc64_elf_relocate_section): Likewise.
2629 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
2631 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
2632 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
2633 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
2634 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
2636 2017-04-26 Nick Clifton <nickc@redhat.com>
2639 * reloc.c (bfd_perform_relocation): Check for a negative address
2642 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2645 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
2647 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
2648 (elf_backend_always_renumber_dynsyms): Define.
2649 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
2650 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
2651 * elflink.c (bfd_elf_size_dynamic_sections): Also call
2652 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
2654 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2656 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2658 * elflink.c (bfd_elf_size_dynamic_sections): Only call
2659 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
2660 sections have been created.
2662 2017-04-26 Nick Clifton <nickc@redhat.com>
2665 * compress.c (bfd_init_section_compress_status): Check the return
2666 value from bfd_malloc.
2668 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2670 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
2671 no_finish_dynamic_symbol.
2672 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
2674 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
2675 weak symbol, don't make it dynamic.
2676 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
2677 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
2678 relocation for GOT reference.
2679 (elf_x86_64_finish_dynamic_symbol): Abort if
2680 no_finish_dynamic_symbol isn't 0.
2682 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2685 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
2686 undefined weak symbol, don't make it dynamic.
2687 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
2688 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2689 relocation for R_386_GOT32.
2691 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2694 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
2696 2017-04-23 Alan Modra <amodra@gmail.com>
2699 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
2700 * elf.c (lcomm_sym): New.
2701 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
2702 * bfd-in2.h: Regenerate.
2704 2017-04-23 Alan Modra <amodra@gmail.com>
2707 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
2708 parameters and comment.
2709 (_bfd_elf_get_reloc_section): Delete.
2710 (_bfd_elf_plt_get_reloc_section): Declare.
2711 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
2712 New functions. Don't blindly skip over assumed .rel/.rela prefix.
2714 (_bfd_elf_get_reloc_section): ..here. Delete.
2715 (assign_section_numbers): Call elf_get_reloc_section.
2716 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
2717 * elfxx-target.h (elf_backend_get_reloc_section): Update.
2719 2017-04-23 Alan Modra <amodra@gmail.com>
2722 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
2725 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2728 * elf32-i386.c (elf_i386_link_hash_entry): Add
2729 no_finish_dynamic_symbol.
2730 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
2731 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
2732 symbol, don't make it dynamic in PIE.
2733 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
2734 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2735 relocation for R_386_GOT32
2736 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
2739 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2743 * elflink.c (elf_link_add_object_symbols): Require
2744 --no-dynamic-linker with -E/--dynamic-list when creating
2747 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2749 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
2752 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2754 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
2755 dynamic symbol sorting.
2757 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
2760 * elflink.c (elf_link_add_object_symbols): Preserve
2761 dynamic_ref_after_ir_def when restoring the symbol table for
2762 unneeded dynamic object.
2764 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
2767 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
2768 on on undefined IFUNC symbol in the second PLT.
2770 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
2772 * peXXigen.c (pe_print_reloc): Correct chunk_end.
2774 2017-04-19 Alan Modra <amodra@gmail.com>
2776 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
2777 or make dynamic for info->dynamic_undefined_weak 0 and 1.
2778 * elf32-ppc.c:Formatting.
2779 (ensure_undefweak_dynamic): Don't make dynamic when
2780 info->dynamic_undefined_weak is zero.
2781 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2782 info->dynamic_undefined_weak. Discard undef dyn_relocs when
2783 not default visibility. Discard undef and undefweak
2785 (ppc_elf_relocate_section): Adjust to suit.
2786 * elf64-ppc.c: Formatting.
2787 (ensure_undefweak_dynamic): Don't make dynamic when
2788 info->dynamic_undefined_weak is zero.
2789 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2790 info->dynamic_undefined_weak. Discard them earlier.
2792 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
2795 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
2796 before generating the version definition section.
2798 2017-04-17 Alan Modra <amodra@gmail.com>
2800 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
2801 state when a regular object file defines a symbol with
2802 incompatible type to that defined by an earlier shared lib.
2804 2017-04-13 Alan Modra <amodra@gmail.com>
2806 * coffcode.h: Wrap some overly long _bfd_error_handler args.
2808 * elf32-arm.c: Likewise.
2809 * elf32-i386.c: Likewise.
2810 * elf32-mep.c: Likewise.
2811 * elf64-ia64-vms.c: Likewise.
2812 * elf64-x86-64.c: Likewise.
2813 * elflink.c: Likewise.
2814 * elfnn-ia64.c: Likewise.
2815 * elfxx-mips.c: Likewise.
2817 2017-04-13 Alan Modra <amodra@gmail.com>
2819 * aoutx.h: Use %B and %A in error messages throughout file.
2820 * aout-cris.c: Likewise.
2821 * archive.c: Likewise.
2822 * binary.c: Likewise.
2823 * coff-rs6000.c: Likewise.
2824 * coff-tic4x.c: Likewise.
2825 * coffcode.h: Likewise.
2826 * coffgen.c: Likewise.
2827 * cofflink.c: Likewise.
2828 * coffswap.h: Likewise.
2829 * cpu-arm.c: Likewise.
2830 * elf-eh-frame.c: Likewise.
2831 * elf-m10300.c: Likewise.
2833 * elf32-arc.c: Likewise.
2834 * elf32-arm.c: Likewise.
2835 * elf32-bfin.c: Likewise.
2836 * elf32-frv.c: Likewise.
2837 * elf32-iq2000.c: Likewise.
2838 * elf32-m32c.c: Likewise.
2839 * elf32-microblaze.c: Likewise.
2840 * elf32-nds32.c: Likewise.
2841 * elf32-rl78.c: Likewise.
2842 * elf32-rx.c: Likewise.
2843 * elf32-score.c: Likewise.
2844 * elf32-score7.c: Likewise.
2845 * elf32-sh64.c: Likewise.
2846 * elf32-v850.c: Likewise.
2847 * elf32-vax.c: Likewise.
2848 * elf32-visium.c: Likewise.
2849 * elf64-ia64-vms.c: Likewise.
2850 * elf64-mmix.c: Likewise.
2851 * elf64-sh64.c: Likewise.
2852 * elfcode.h: Likewise.
2853 * elfnn-aarch64.c: Likewise.
2854 * elfnn-ia64.c: Likewise.
2855 * elfxx-mips.c: Likewise.
2856 * hpux-core.c: Likewise.
2859 * linker.c: Likewise.
2860 * merge.c: Likewise.
2862 * oasys.c: Likewise.
2863 * pdp11.c: Likewise.
2864 * peXXigen.c: Likewise.
2865 * rs6000-core.c: Likewise.
2866 * vms-alpha.c: Likewise.
2867 * xcofflink.c: Likewise.
2869 2017-04-13 Alan Modra <amodra@gmail.com>
2871 * bfd.c (PRINT_TYPE): Define.
2872 (_doprnt): New function.
2873 (error_handler_internal): Use _doprnt.
2874 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
2875 calls in their natural order, throughout file.
2876 * coff-mcore.c: Likewise.
2877 * coff-ppc.c: Likewise.
2878 * coff-tic80.c: Likewise.
2879 * cofflink.c: Likewise.
2880 * elf-s390-common.c: Likewise.
2882 * elf32-arm.c: Likewise.
2883 * elf32-i386.c: Likewise.
2884 * elf32-m32r.c: Likewise.
2885 * elf32-msp430.c: Likewise.
2886 * elf32-spu.c: Likewise.
2887 * elf64-ia64-vms.c: Likewise.
2888 * elf64-sparc.c: Likewise.
2889 * elf64-x86-64.c: Likewise.
2890 * elflink.c: Likewise.
2891 * elfnn-aarch64.c: Likewise.
2892 * elfnn-ia64.c: Likewise.
2893 * elfxx-mips.c: Likewise.
2895 2017-04-13 Alan Modra <amodra@gmail.com>
2897 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
2898 branch veneers" error. Fix double space and format message.
2899 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
2900 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
2902 2017-04-13 Alan Modra <amodra@gmail.com>
2904 * bfd-in2.h: Regenerate.
2906 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2908 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
2909 extra `\n' in warning/error messages.
2910 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
2911 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2913 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2915 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
2916 processor-specific properties with generic ELF target vector.
2918 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
2920 * elf32-sparc.c (elf_backend_fixup_symbol): New.
2921 * elf64-sparc.c (elf_backend_fixup_symbol): New.
2922 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2923 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
2925 (link_hash_newfunc): Initialize has_got_reloc and
2927 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
2929 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
2931 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
2933 (_bfd_sparc_elf_fixup_symbol): New function.
2934 (allocate_dynrelocs): Don't allocate space for dynamic
2935 relocations and discard relocations against resolved undefined
2936 weak symbols in executable. Don't make resolved undefined weak
2937 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2938 relocation against undefined weak symbols in PIE.
2939 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
2940 relocations against resolved undefined weak symbols in PIE
2941 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
2942 without ynamic PLT/GOT relocations for resolved undefined weak
2944 Don't generate dynamic relocation against resolved undefined
2945 weak symbol in executable.
2946 (pie_finish_undefweak_symbol): New function.
2947 (_bfd_sparc_elf_finish_dynamic_sections): Call
2948 pie_finish_undefweak_symbol on all symbols in PIE.
2949 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
2950 (_bfd_sparc_elf_fixup_symbol): New function.
2952 2017-04-10 Nick Clifton <nickc@redhat.com>
2954 * config.bfd: Remove ns32k from obsolete list.
2956 2017-04-10 Alan Modra <amodra@gmail.com>
2959 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
2960 (special_sections_i): Likewise for .init_array.
2961 (special_sections_p): Likewise for .preinit_array.
2963 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
2967 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
2968 ELF_COMMON_DEF_P for common symbols.
2969 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2970 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2971 * elflink.c (_bfd_elf_merge_symbol): Revert commits
2972 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
2973 07492f668d2173da7a2bda3707ff0985e0f460b6.
2975 2017-04-07 Pedro Alves <palves@redhat.com>
2977 * opncls.c (bfd_get_debug_link_info): Rename to...
2978 (bfd_get_debug_link_info_1): ... this. Change type of second
2979 parameter to void pointer. Adjust.
2980 (bfd_get_debug_link_info): Reimplement on top of
2981 bfd_get_debug_link_info_1.
2982 (separate_debug_file_exists, separate_alt_debug_file_exists):
2983 Change type of second parameter to void pointer. Adjust.
2984 (get_func_type, check_func_type): Change type of second parameter
2986 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
2987 the callback functions instead of passing the address of a local.
2988 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
2989 find_separate_debug_file.
2990 (get_alt_debug_link_info_shim): Change type of second parameter to
2991 void pointer. Adjust.
2992 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
2993 find_separate_debug_file.
2994 (get_build_id_name, bfd_boolean check_build_id_file): Change type
2995 of second parameter to void pointer. Adjust.
2996 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
2997 pointer local to find_separate_debug_file.
2999 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3001 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3002 external symbols with a definition.
3003 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3005 2017-04-07 Alan Modra <amodra@gmail.com>
3007 * po/SRC-POTFILES.in: Regenerate.
3009 2017-04-05 Alan Modra <amodra@gmail.com>
3011 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3014 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3016 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3017 numbers for DataDirectory entry indicies passed to
3020 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3022 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3023 each GNU_MBIND section and align GNU_MBIND section to page size.
3024 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3025 segment for each GNU_MBIND section.
3026 (_bfd_elf_init_private_section_data): Copy sh_info from input
3027 for GNU_MBIND section.
3029 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3031 * elfnn-riscv.c (GP_NAME): Delete.
3032 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3033 (_bfd_riscv_relax_lui): Likewise.
3035 2017-04-04 Nick Clifton <nickc@redhat.com>
3038 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3040 (bfd_elf_final_link): Only initialize the extended symbol index
3041 section if there are extended symbol tables to list.
3043 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3045 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3046 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3047 * configure.ac (elf): Add elf-properties.lo.
3048 * Makefile.in: Regenerated.
3049 * configure: Likewise.
3050 * elf-bfd.h (elf_property_kind): New.
3051 (elf_property): Likewise.
3052 (elf_property_list): Likewise.
3053 (elf_properties): Likewise.
3054 (_bfd_elf_parse_gnu_properties): Likewise.
3055 (_bfd_elf_get_property): Likewise.
3056 (_bfd_elf_link_setup_gnu_properties): Likewise.
3057 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3058 and setup_gnu_properties.
3059 (elf_obj_tdata): Add properties.
3060 * elf-properties.c: New file.
3061 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3062 (elf_i386_merge_gnu_properties): Likewise.
3063 (elf_backend_parse_gnu_properties): Likewise.
3064 (elf_backend_merge_gnu_properties): Likewise.
3065 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3066 (elf_x86_64_merge_gnu_properties): Likewise.
3067 (elf_backend_parse_gnu_properties): Likewise.
3068 (elf_backend_merge_gnu_properties): Likewise.
3069 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3070 (elf_backend_parse_gnu_properties): Likewise.
3071 (elf_backend_setup_gnu_properties): Likewise.
3072 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3073 elf_backend_merge_gnu_properties and
3074 elf_backend_setup_gnu_properties.
3076 2017-03-30 Pip Cet <pipcet@gmail.com>
3078 * elf32-wasm32.c: Add relocation code, two relocs.
3079 * reloc.c: Add wasm32 relocations.
3080 * libbfd.h: Regenerate.
3081 * bfd-in2.h: Regenerate.
3082 * bfd/po/bfd.pot: Regenerate.
3084 2017-03-29 Nick Clifton <nickc@redhat.com>
3087 * coff-bfd.h (struct coff_section_data): Add new fields:
3088 saved_bias and bias.
3089 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3090 computed for PE binaries.
3091 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3094 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3097 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3098 to handle a local symbol with a hash-symbol-entry; without PLT.
3099 Add BFD_ASSERT for an incidental case with GOT entry present.
3100 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3101 isn't forced-or-set local.
3103 2017-03-27 Pip Cet <pipcet@gmail.com>
3105 * wasm-module.c: New file to support WebAssembly modules.
3106 * wasm-module.h: New file to support WebAssembly modules.
3107 * doc/webassembly.texi: Start documenting wasm-module.c.
3108 * config.bfd: Add wasm_vec.
3109 * targets.c: Likewise.
3110 * configure.ac: Likewise.
3111 * Makefile.am: Add entries for wasm-module.c.
3112 * Makefile.in: Regenerate.
3113 * configure: Regenerate.
3114 * po/SRC-POTFILES.in: Regenerate.
3116 2017-03-27 Pip Cet <pipcet@gmail.com>
3118 * cpu-wasm32.c: New file to support wasm32 architecture.
3119 * elf32-wasm32.c: New file to support wasm32 architecture.
3120 * Makefile.am: Add wasm32 architecture.
3121 * archures.c: Likewise.
3122 * config.bfd: Likewise.
3123 * configure.ac: Likewise.
3124 * targets.c: Likewise.
3125 * Makefile.in: Regenerate.
3126 * bfd-in2.h: Regenerate.
3127 * configure: Regenerate.
3128 * po/SRC-POTFILES.in: Regenerate.
3130 2017-03-20 Alan Modra <amodra@gmail.com>
3133 * elf64-ppc.c (compare_symbols): Stabilize sort.
3135 2017-03-18 Alan Modra <amodra@gmail.com>
3137 * elf64-ppc.c (struct ppc_link_hash_table): Add
3138 local_ifunc_resolver and maybe_local_ifunc_resolver.
3139 (ppc_build_one_stub): Set flags on emitting dynamic
3140 relocation to ifunc.
3141 (ppc64_elf_relocate_section): Likewise.
3142 (ppc64_elf_finish_dynamic_symbol): Likewise.
3143 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3144 local dynamic relocs to ifuncs.
3145 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3146 local_ifunc_resolver and maybe_local_ifunc_resolver.
3147 (ppc_elf_relocate_section): Set flag on emitting dynamic
3148 relocation to ifuncs.
3149 (ppc_elf_finish_dynamic_symbol): Likewise.
3150 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3151 dynamic relocs to ifuncs.
3153 2017-03-13 Nick Clifton <nickc@redhat.com>
3156 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3157 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3158 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3159 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3160 * bfd-in2.h: Regenerate.
3161 * libbfd.h: Regenerate.
3162 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3164 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3165 (elfNN_aarch64_howto_table): Likewise.
3166 (aarch64_tls_transition_without_check): Likewise.
3167 (aarch64_reloc_got_type): Likewise.
3168 (elfNN_aarch64_final_link_relocate): Likewise.
3169 (elfNN_aarch64_tls_relax): Likewise.
3170 (elfNN_aarch64_relocate_section): Likewise.
3171 (elfNN_aarch64_gc_sweep_hook): Likewise.
3172 (elfNN_aarch64_check_relocs): Likewise.
3173 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3174 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3176 2017-03-11 Alan Modra <amodra@gmail.com>
3178 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3179 parameter is in fact used. Whitespace fixes.
3180 * elf64-ppc.c: Likewise.
3182 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3184 * rs6000-core.c (CORE_NEW): Simplify macro when
3185 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3187 2017-03-07 Alan Modra <amodra@gmail.com>
3191 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3194 2017-03-05 Alan Modra <amodra@gmail.com>
3196 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3197 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3198 (next_cie_fde_offset): New function.
3199 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3200 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3201 four bytes. Align CIEs to four or eight bytes depending on
3202 per_encoding_aligned8. Align FDEs according to their encoding.
3203 Pad last FDE to output section alignment.
3204 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3206 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3207 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3208 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3210 2017-03-02 Martin Bickel <binutils@ineranves.de>
3213 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3214 empty segments which have a zero filesz, but a non-zero memsz.
3216 2017-03-02 Alan Modra <amodra@gmail.com>
3218 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3220 2017-02-28 Alan Modra <amodra@gmail.com>
3222 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3223 (ppc64_elf_relocate_section): Likewise.
3225 2017-02-28 Alan Modra <amodra@gmail.com>
3228 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3229 rather than elf32_nios2_hash_table or elf_hash_table.
3230 (create_got_section): Likewise.
3231 (nios2_elf32_finish_dynamic_symbol): Likewise.
3232 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3233 (nios2_elf32_size_dynamic_sections): Likewise.
3234 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3235 vars. Use htab equivalents directly instead. Don't create
3236 all dynamic sections on needing just the GOT. Use a goto
3237 rather than a fall-through with reloc test. Ensure
3238 htab->dynobj is set when making dynamic sreloc section.
3239 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3240 equivalent directly instead. Don't segfault on looking for
3241 .dynamic when dynamic sections have not been created. Don't
3242 segfault on .got.plt being discarded.
3243 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3244 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3245 fixme and another not so relevant comment.
3246 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3247 already set, set hash table dynobj on creating .sbss.
3249 2017-02-28 Alan Modra <amodra@gmail.com>
3251 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3252 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3253 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3254 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3255 (ppc64_elf_relocate_section): Likewise.
3256 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3257 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3258 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3259 * libbfd.h: Regenerate.
3260 * bfd-in2.h: Regenerate.
3262 2017-02-28 Alan Modra <amodra@gmail.com>
3264 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3265 dynamic .data.rel.ro read-only.
3266 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3267 rather than section flags when deciding where copy reloc goes.
3268 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3269 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3270 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3271 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3272 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3273 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3274 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3275 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3276 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3277 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3278 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3279 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3280 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3281 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3282 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3283 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3284 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3285 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3286 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3288 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3290 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3291 `jalr $0, $25' instruction encoding.
3293 2017-02-27 Nick Clifton <nickc@redhat.com>
3296 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3297 generating a seg-fault when encountering a symbol that has been
3298 deleted by garbage collection.
3300 2017-02-25 Alan Modra <amodra@gmail.com>
3302 * elf32-arc.c (struct dynamic_sections): Delete.
3303 (enum dyn_section_types): Delete.
3304 (dyn_section_names): Delete.
3305 (arc_create_dynamic_sections): Delete.
3306 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3307 segfault on discarded .rela.plt section.
3308 (elf_arc_size_dynamic_sections): Formatting. Don't call
3309 arc_create_dynamic_sections. Don't allocate memory for sections
3310 handled by the generic linker. Correct code finding relocs in
3311 read-only sections. Set SEC_EXCLUDE on zero size .got,
3312 .got.plt, and .dynbss sections. Do set .interp for pies.
3314 2017-02-24 Andrew Waterman <andrew@sifive.com>
3316 * elfnn-riscv.c (GP_NAME): New macro.
3317 (riscv_global_pointer_value): Use it.
3318 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3319 output section, consider only that section's alignment.
3321 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3323 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3324 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3325 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3326 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3328 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3330 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3331 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3334 2017-02-23 Alan Modra <amodra@gmail.com>
3337 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3339 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3340 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3343 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3346 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3347 processing ahead of the call to `elf_gc_sweep_symbol'.
3349 2017-02-22 Nick Clifton <nickc@redhat.com>
3352 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3353 created section 4-byte alignment.
3355 2017-02-22 Alan Modra <amodra@gmail.com>
3357 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3358 on .got or .plt output section being discarded by script.
3359 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3362 2017-02-21 Alan Modra <amodra@gmail.com>
3364 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3365 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3367 2017-02-20 Alan Modra <amodra@gmail.com>
3370 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3371 if DT_RELSZ/DT_RELASZ is zero.
3373 2017-02-17 Nick Clifton <nickc@redhat.com>
3375 * compress.c (bfd_get_full_section_contents): Remember to reduce
3376 compressed size by the sizeof the compression header when
3377 decompressing the contents.
3379 2017-02-17 Pedro Alves <palves@redhat.com>
3381 * srec.c (Chunk): Rename to ...
3382 (_bfd_srec_len): ... this.
3383 (S3Forced): Rename to ...
3384 (_bfd_srec_forceS3): ... this.
3385 * objcopy.c: Adjust all references.
3387 2017-02-17 Pedro Alves <palves@redhat.com>
3389 * archive.c (bsd_write_armap): Rename to ...
3390 (_bfd_bsd_write_armap): ... this.
3391 (coff_write_armap): Rename to ...
3392 (_bfd_coff_write_armap): ... this.
3393 * libbfd-in.h (bsd_write_armap): Rename to ...
3394 (_bfd_bsd_write_armap): ... this.
3395 (coff_write_armap): Rename to ...
3396 (_bfd_coff_write_armap): ... this.
3397 * aout-target.h, aout-tic30.c: Adjust all users.
3398 * libbfd.h: Regenerate.
3400 2017-02-17 Pedro Alves <palves@redhat.com>
3402 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3403 (warn_deprecated): Rename to ...
3404 (_bfd_warn_deprecated): ... this.
3405 * libbfd.c (warn_deprecated): Rename to ...
3406 (_bfd_warn_deprecated): ... this.
3407 * bfd-in2.h: Regenerate.
3409 2017-02-17 Pedro Alves <palves@redhat.com>
3411 * bfdio.c (real_ftell): Rename to ...
3412 (_bfd_real_ftell): ... this.
3413 (real_fseek): Rename to ...
3414 (_bfd_real_fseek): ... this.
3415 (real_fopen): Rename to ...
3416 (_bfd_real_fopen): ... this.
3417 * libbfd-in.h (real_ftell): Rename to ...
3418 (_bfd_real_ftell): ... this.
3419 (real_fseek): Rename to ...
3420 (_bfd_real_fseek): ... this.
3421 (real_fopen): Rename to ...
3422 (_bfd_real_fopen): ... this.
3423 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3424 * libbfd.h: Regenerate.
3426 2017-02-17 Pedro Alves <palves@redhat.com>
3428 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3429 * libbfd.c (read_unsigned_leb128): Rename to ...
3430 (_bfd_read_unsigned_leb128): ... this.
3431 (read_signed_leb128): Rename to ...
3432 (_bfd_read_signed_leb128): ... this.
3433 (safe_read_leb128): Rename to ...
3434 (_bfd_safe_read_leb128): ... this.
3435 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3436 (_bfd_read_unsigned_leb128): ... this.
3437 (read_signed_leb128): Rename to ...
3438 (_bfd_read_signed_leb128): ... this.
3439 (safe_read_leb128): Rename to ...
3440 (_bfd_safe_read_leb128): ... this.
3441 * libbfd.h: Renegerate.
3443 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3445 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3446 before trying to fine matching file and line information.
3448 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3450 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3451 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3452 not match current bfd, then reload debug information. Record bfd
3453 we're loading debug info for in the stash. If we have debug
3454 informatin in the cache then perform section placement before
3457 2017-02-16 Alan Modra <amodra@gmail.com>
3460 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3461 * elfxx-target.h (elf_backend_no_page_alias): Define.
3462 (elfNN_bed): Init new field.
3463 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3464 ensure PT_LOAD segment starts on a new page.
3465 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3467 2017-02-16 Alan Modra <amodra@gmail.com>
3470 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3473 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3475 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3476 * bfd-in2.h: Regenerated.
3478 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3481 * elf32-i386.c (elf_i386_relocate_section): Allow
3482 "lea foo@GOT, %reg" in PIC.
3484 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3487 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3488 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3489 error against local IFUNC symbol without a base register for
3492 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3494 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3495 `%P: %H:' with `info->callbacks->einfo'.
3496 (ppc_elf_relocate_section): Likewise.
3497 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3498 (ppc64_elf_edit_toc): Likewise.
3499 (ppc64_elf_relocate_section): Likewise.
3501 2017-02-14 Alan Modra <amodra@gmail.com>
3503 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3504 --gc-keep-exported, and test versioned field of sym rather than
3505 looking for @ in name.
3507 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3509 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3512 2017-02-13 Nick Clifton <nickc@redhat.com>
3515 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3518 2017-02-07 Andrew Waterman <andrew@sifive.com>
3520 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3521 entry size if PLT header is written.
3523 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
3525 Fix sparc64 dynamic relocation processing to use the dynamic
3527 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3528 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
3531 2017-02-03 Nick Clifton <nickc@redhat.com>
3534 * coffcode.h (coff_write_object_contents): Enlarge size of
3535 s_name_buf in order to avoid compile time warning about possible
3537 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
3538 32-bits of insn value before printing into buffer.
3540 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3542 * elfxx-mips.c (mips_elf_hash_sort_data): Add
3543 `max_local_dynindx'.
3544 (mips_elf_sort_hash_table): Handle it.
3545 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
3546 symbols bump up `max_local_dynindx' rather than
3547 `max_non_got_dynindx'.
3549 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3551 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
3552 `min_got_dynindx', `max_unref_got_dynindx' and
3553 `max_non_got_dynindx' members to the `bfd_size_type' data type.
3554 (mips_elf_sort_hash_table): Adjust accordingly.
3556 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3558 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
3559 to access the hash table.
3561 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3563 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
3564 non-NULL `htab' to the beginning.
3566 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3568 * elflink.c (elf_gc_sweep): Wrap overlong line.
3570 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
3572 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
3573 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
3574 * elfxx-mips.c (mips_elf_link_hash_table): Add
3575 `ignore_branch_isa' member.
3576 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
3577 in branch relocation calculation as an error if
3578 `ignore_branch_isa' has been set.
3579 (_bfd_mips_elf_insn32): Rename to...
3580 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
3581 parameter to `insn32' and add an `ignore_branch_isa' parameter.
3582 Handle the new parameter.
3584 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
3586 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
3587 local variable dynobj.
3590 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
3591 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
3592 executable from read-only sections into sdynrelro.
3593 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
3594 dynamic relocs in sdynrelro.
3595 (elf_backend_want_dynrelro): Define.
3597 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3599 * config.bfd (*-*-rtemsaout*): Mark as removed.
3601 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3603 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
3604 (arm-*-rtems*): Move to (arm*-*-eabi*).
3605 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
3606 (m68-*-rtems*): Move to (m68*-*-elf*).
3608 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3610 * config.bfd (*-*-rtemscoff*): Mark as removed.
3612 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
3615 * elflink.c (bfd_elf_record_link_assignment): Revert last
3616 change and don't ever clear `forced_local'. Set `mark'
3618 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
3620 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
3621 (bfd_elf_size_dynamic_sections): ... here.
3622 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
3623 and set `mark' instead in `__tls_get_addr_opt' processing.
3624 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
3626 2017-01-24 Alan Modra <amodra@gmail.com>
3628 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
3629 where dynamic relocs are preferable. Allow ifunc too.
3630 (ensure_undefweak_dynamic): New function.
3631 (allocate_dynrelocs): Use it here. Move plt handling last and
3632 don't make symbols dynamic, simplifying loop. Only make undef
3633 weak symbols with GOT entries dynamic. Correct condition
3634 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
3635 comments. Remove goto.
3636 (ppc_elf_relocate_section): Correct test for using dynamic
3637 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3638 to suit. Set up explicit tls_index entries and implicit GOT
3639 tls_index entries resolvable at link time for
3640 __tls_get_addr_opt. Simplify test to clear mem for prelink.
3641 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
3642 (ensure_undefweak_dynamic): New function.
3643 (allocate_dynrelocs): Use it here. Only make undef weak symbols
3644 with GOT entries dynamic. Remove unnecessary test of
3645 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
3646 (ppc64_elf_relocate_section): Correct test for using dynamic
3647 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3648 to suit. Set up explicit tls_index entries and implicit GOT
3649 tls_index entries resolvable at link time for __tls_get_addr_opt.
3650 Simplify expression to clear mem for prelink.
3652 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
3654 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
3656 2017-01-20 Jiong Wang <jiong.wang@arm.com>
3658 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
3659 (elf_backend_hash_symbol): Define.
3661 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
3664 * elflink.c (bfd_elf_record_link_assignment): Clear any
3665 `forced_local' marking for DSO symbols that are not being
3668 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3670 * elfnn-riscv.c (riscv_elf_object_p): New function.
3672 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
3675 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3677 (elf_x86_64_check_relocs): Create .eh_frame section for the
3679 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3680 .eh_frame section for the .plt.bnd section.
3681 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3682 for the .plt.bnd section.
3684 2017-01-12 Nick Clifton <nickc@redhat.com>
3687 * opncls.c (find_separate_debug_file): Add include_dirs
3688 parameter. Only include the directory part of the bfd's filename
3689 in search paths if include_dirs is true. Add a couple of extra
3690 locations for looking for debug files.
3691 ( bfd_follow_gnu_debuglink): Update invocation of
3692 find_separate_debug_file.
3693 (bfd_follow_gnu_debugaltlink): Likewise.
3694 (get_build_id): New function: Finds the build-id of the given bfd.
3695 (get_build_id_name): New function: Computes the name of the
3696 separate debug info file for a bfd, based upon its build-id.
3697 (check_build_id_file): New function: Checks to see if a separate
3698 debug info file exists at the given location, and that its
3699 build-id matches that of the original bfd.
3700 (bfd_follow_build_id_debuglink): New function: Finds a separate
3701 debug info file for a given bfd by using the build-id method.
3702 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
3703 method of locating a separate debug info file before using the
3705 * bfd-in2.h: Regenerate.
3707 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
3710 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
3711 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
3712 elf_x86_64_eh_frame_plt_got.
3713 (elf_x86_64_size_dynamic_sections): Get unwind info from
3714 elf_x86_64_bnd_arch_bed for the BND PLT.
3716 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
3718 * config.bfd: Add entries for i686-redox and x86_64-redox.
3720 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3722 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
3724 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
3725 .eh_frame section to 4 bytes for x32.
3726 (elf_x86_64_check_relocs): Likewise.
3728 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3731 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
3732 (PLT_GOT_FDE_LENGTH): Likewise.
3733 (elf_i386_plt_layout): Add eh_frame_plt_got and
3734 eh_frame_plt_got_size.
3735 (elf_i386_plt): Updated.
3736 (elf_i386_link_hash_table): Add plt_got_eh_frame.
3737 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
3738 (elf_i386_size_dynamic_sections): Allocate and initialize
3739 .eh_frame section for .plt.got.
3740 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
3742 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
3743 eh_frame_plt_got_size.
3744 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
3745 (PLT_GOT_FDE_LENGTH): Likewise.
3746 (elf_x86_64_backend_data): Add eh_frame_plt_got and
3747 eh_frame_plt_got_size.
3748 (elf_x86_64_arch_bed): Updated.
3749 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
3750 eh_frame_plt_got_size.
3751 (elf_x86_64_nacl_arch_bed): Likewise.
3752 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
3753 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
3754 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3755 .eh_frame section for .plt.got.
3756 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3759 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3761 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
3762 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
3764 2017-01-09 Nick Clifton <nickc@redhat.com>
3766 * dwarf2.c (lookup_address_in_function_table): Return early if
3767 there are no functions in the given comp unit, or if the high
3768 address of the last function in the comp unit is less than the
3771 2017-01-09 Nick Clifton <nickc@redhat.com>
3774 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
3775 message if there are too many symbols to load.
3777 2017-01-04 James Clarke <jrtc27@jrtc27.com>
3779 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
3780 if relocs are cached.
3782 2017-01-03 Rich Felker <bugdal@aerifal.cx>
3785 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
3786 for R_MICROBLAZE_GOTOFF_64.
3788 2017-01-03 Nick Clifton <nickc@redhat.com>
3790 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
3791 warning about using a possibly uninitialised variable.
3793 2017-01-02 Alan Modra <amodra@gmail.com>
3795 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
3796 (allocate_plt_static, allocate_dynrelocs): Use it.
3798 2017-01-02 Alan Modra <amodra@gmail.com>
3800 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
3801 .PARISC.unwind section.
3803 2017-01-02 Alan Modra <amodra@gmail.com>
3806 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
3807 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
3808 indirect to GOT pointer relative code edit.
3810 2017-01-02 Alan Modra <amodra@gmail.com>
3812 Update year range in copyright notice of all files.
3814 For older changes see ChangeLog-2016
3816 Copyright (C) 2017 Free Software Foundation, Inc.
3818 Copying and distribution of this file, with or without modification,
3819 are permitted in any medium without royalty provided the copyright
3820 notice and this notice are preserved.
3826 version-control: never