1 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
3 * reloc.c (bfd_perform_relocation): Try the `howto' handler
4 first with relocations against absolute symbols.
5 (bfd_install_relocation): Likewise.
7 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
9 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
10 .got/.got.plt sections to 8 bytes.
12 2016-07-12 Nick Clifton <nickc@redhat.com>
14 * binary.c (binary_set_section_contents): Second grammar fix.
16 2016-07-12 Douglas B Rupp <rupp@adacore.com>
18 * binary.c (binary_set_section_contents): Fix grammar in warning
21 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
23 * elf32-arc.c: made PR_DEBUG always defined.
25 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
27 * arc-got.h: Moved got related structures from elf32-arc.c to
28 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
29 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
30 tls_type_for_reloc, symbol_has_entry_of_type,
31 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
32 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
33 relocate_fix_got_relocs_for_got_info,
34 create_got_dynrelocs_for_single_entry,
35 create_got_dynrelocs_for_got_info): Added to file.
36 * elf32-arc.c: Removed GOT & TLS related structs and functions to
39 2016-07-08 James Bowman <james.bowman@ftdichip.com>
41 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
43 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
45 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
46 (THUMB32_MOVW): Likewise.
47 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
48 (DEF_STUBS): Define long_branch_thumb2_only_pure.
49 (arm_stub_is_thumb): Add new veneer stub.
50 (arm_type_of_stub): Use new veneer.
51 (arm_stub_required_alignment): Add new veneer.
53 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
55 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
56 (SEC_ELF_PURECODE): ... this.
57 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
59 (elf32_arm_fake_sections): Likewise.
60 (elf_32_arm_section_flags): Likewise.
61 (elf_32_arm_lookup_section_flags): Likewise.
62 * section.c (SEC_ELF_NOREAD): Rename to ...
63 (SEC_ELF_PURECODE): ... this.
65 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
67 * elf32-arm.c (using_thumb2_bl): New function.
68 (arm_type_of_stub): Declare thumb2 variable together and change type
69 to bfd_boolean. Use using_thumb2_bl () to determine whether
70 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
72 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
73 the bit size of BL offset.
75 2016-06-29 Nick Clifton <nickc@redhat.com>
77 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
78 Returns TRUE for AArch64 mapping symbols.
79 (elfNN_aarch64_backend_symbol_processing): New function. Marks
80 mapping symbols as precious in object files so that they will not
82 (elf_backend_symbol_processing): Define.
84 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
85 for ARM mapping symbols.
86 (elf32_arm_backend_symbol_processing): Make use of the new function.
88 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
91 * elflink.c (elf_link_check_versioned_symbol): Return false
92 for unreferenced undefined symbol.
94 2016-06-28 Nick Clifton <nickc@redhat.com>
96 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
99 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
100 function. Marks mapping symbols in object files as precious, so
101 that strip will not remove them.
102 (elf_backend_symbol_processing): Define.
104 2016-06-28 James Clarke <jrtc27@jrtc27.com>
106 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
107 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
109 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
111 * elf32-mips.c (elf_mips16_howto_table_rel): Add
113 (mips16_reloc_map): Likewise.
114 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
115 (mips16_elf64_howto_table_rela): Likewise.
116 (mips16_reloc_map): Likewise.
117 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
118 (elf_mips16_howto_table_rela): Likewise.
119 (mips16_reloc_map): Likewise.
120 * elfxx-mips.c (mips16_branch_reloc_p): New function.
121 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
122 (b_reloc_p): Likewise.
123 (mips_elf_calculate_relocation): Likewise.
124 (_bfd_mips_elf_check_relocs): Likewise.
125 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
126 * bfd-in2.h: Regenerate.
127 * libbfd.h: Regenerate.
129 2016-06-27 Alan Modra <amodra@gmail.com>
132 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
133 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
135 (ppc64_elf_size_stubs): Adjust to suit.
137 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
139 * elf32-dlx.h: New file.
140 * elf32-dlx.c: Adjust.
142 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
144 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
146 2016-06-24 John Baldwin <jhb@FreeBSD.org>
148 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
151 2016-06-24 John Baldwin <jhb@FreeBSD.org>
153 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
154 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
155 (elfcore_grok_freebsd_psinfo): New function.
156 (elfcore_grok_freebsd_prstatus): New function.
157 (elfcore_grok_freebsd_note): New function.
158 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
161 2016-06-24 Joel Brobecker <brobecker@adacore.com>
163 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
166 2016-06-24 Alan Modra <amodra@gmail.com>
168 * config.bfd: Delete mips vxworks patterns matched earlier.
169 Combine mips*-*-none with mips*-*-elf*.
171 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
173 * elfxx-mips.c (mips_elf_perform_relocation): Call
174 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
175 use the `%X%H' format for the cross-mode jump conversion error
176 message. Remove the full stop from the end of the message.
177 Continue processing rather than returning failure.
179 2016-06-21 Graham Markall <graham.markall@embecosm.com>
181 * archures.c: Remove bfd_mach_arc_nps400.
182 * bfd-in2.h: Likewise.
183 * cpu-arc.c (arch_info_struct): Likewise.
184 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
187 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
191 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
193 (elf_link_is_defined_archive_symbol): Call
194 bfd_link_plugin_object_p on unknown plugin object and use the
195 IR symbol table if the input is an IR object.
196 * plugin.c (bfd_link_plugin_object_p): New function.
197 * plugin.h (bfd_link_plugin_object_p): New prototype.
199 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
202 * elflink.c (elf_link_add_object_symbols): Don't check alignment
203 on symbol from plugin dummy input.
205 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
207 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
209 * bfd-in2.h: Regenerated.
210 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
211 with bfd_plugin_unknown.
213 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
216 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
217 bfd_boolean argument.
218 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
219 "shared object" with "PIC object" in comments.
220 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
221 "shared object" with "PIC object" in comments. Avoid PLT if
222 requested. Generate dynamic relocations for non-GOT references.
223 Make room for the special first entry in PLT and allocate PLT
224 entry only for PLT and PC-relative references. Store dynamic
225 GOT relocations in .rel[a].iplt section for static executables.
226 If PLT isn't used, always use GOT for symbol value. Don't
227 allocate GOT entry if it isn't used.
228 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
229 count only in the code section. Allocate dynamic pointer
230 relocation against STT_GNU_IFUNC symbol in the non-code section.
231 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
232 only for PC-relative references.
233 (elf_i386_allocate_dynrelocs): Pass TRUE to
234 _bfd_elf_allocate_ifunc_dyn_relocs.
235 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
236 relocations against STT_GNU_IFUNC symbols without PLT. Generate
237 dynamic pointer relocation against STT_GNU_IFUNC symbol in
238 the non-code section and store it in the proper REL section.
239 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
241 (elf_i386_finish_dynamic_symbol): Generate dynamic
242 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
243 STT_GNU_IFUNC symbols without PLT.
244 (elf_i386_finish_dynamic_sections): Don't handle local
245 STT_GNU_IFUNC symbols here.
246 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
248 (elf_backend_output_arch_local_syms): New.
249 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
250 count only in the code section. Allocate dynamic pointer
251 relocation against STT_GNU_IFUNC symbol in the non-code section.
252 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
253 count only for PC-relative references.
254 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
255 _bfd_elf_allocate_ifunc_dyn_relocs.
256 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
257 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
258 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
259 without PLT. Generate dynamic pointer relocation against
260 STT_GNU_IFUNC symbol in the non-code section and store it in
261 the proper RELA section. Don't allow non-pointer relocation
262 against STT_GNU_IFUNC symbol without PLT.
263 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
264 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
265 STT_GNU_IFUNC symbols without PLT.
266 (elf_x86_64_finish_dynamic_sections): Don't handle local
267 STT_GNU_IFUNC symbols here.
268 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
270 (elf_backend_output_arch_local_syms): New.
271 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
272 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
274 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
275 Tony Wang <tony.wang@arm.com>
277 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
279 (stub_long_branch_thumb2_only): Define stub.
280 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
281 (arm_stub_long_branch_thumb2_only): Likewise.
282 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
285 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
287 * archures.c (bfd_mach_sparc_v8plusc): Define.
288 (bfd_mach_sparc_v9c): Likewise.
289 (bfd_mach_sparc_v8plusd): Likewise.
290 (bfd_mach_sparc_v9d): Likewise.
291 (bfd_mach_sparc_v8pluse): Likewise.
292 (bfd_mach_sparc_v9e): Likewise.
293 (bfd_mach_sparc_v8plusv): Likewise
294 (bfd_mach_sparc_v9v): Likewise.
295 (bfd_mach_sparc_v8plusm): Likewise.
296 (bfd_mach_sparc_v9m): Likewise.
297 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
298 (bfd_mach_sparc_64bit_p): Likewise.
299 * bfd-in2.h: Regenerate.
300 * cpu-sparc.c (arch_info_struct): Add entries for
301 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
302 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
303 and bfd_mach_sparc_v9{c,d,e,v,m}.
304 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
305 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
307 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
309 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
310 symbols for relocations against IFUNC symbols.
311 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
313 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
315 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
316 .rela.iplt in DT_PLTRELSZ.
317 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
318 for DT_PLTRELSZ and DT_RELASZ as well.
320 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
322 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
323 non-loaded, non-alloced sections.
324 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
326 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
328 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
329 allocating dynamic relocation.
330 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
332 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
335 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
336 offsets until reloc_toaddr.
338 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
341 Don't check symbol type for STN_UNDEF symbol index.
342 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
343 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
346 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
348 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
350 (using_thumb2): Try Tag_THUMB_ISA_use first and check
351 for exact arch value then. Force review of arch check logic for new
353 (arch_has_arm_nop): Update and fix arch check logic. Force review of
354 that logic for new architecture.
355 (arch_has_thumb2_nop): Remove.
356 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
357 (elf32_arm_final_link_relocate): Likewise but using thumb2.
359 2016-06-14 Alan Modra <amodra@gmail.com>
361 * bfd-in.h (bfd_my_archive): Delete.
362 * bfd-in2.h: Regenerate.
364 2016-06-14 Alan Modra <amodra@gmail.com>
367 * archive.c (open_nested_file): Set my_archive.
368 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
370 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
371 (bfd_seek): Likewise.
372 * bfdwin.c (bfd_get_file_window): Likewise.
373 * cache.c (cache_bmmap): Likewise.
374 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
375 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
377 * plugin.c (try_claim): Likewise.
378 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
379 file within thin archive, not the archive.
381 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
385 section address for R_386_GOT32/R_386_GOT32X relocations against
386 IFUNC symbols if there is no base register and return error for
389 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
391 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
392 GOT32 adjustment for static executables.
394 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
396 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
398 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
400 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
402 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
404 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
406 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
408 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
409 (SECTSTART): Changed.
410 (elf_arc_relocate_section): Fixed mistake in PIE related
412 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
414 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
416 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
417 enable support for "-z combreloc" and DT_RELACOUNT.
418 (elf_backend_reloc_type_class): Likewise
420 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
423 * elf32-i386.c (elf_i386_relocate_section): When relocating
424 R_386_GOT32, return error without a base register for PIC and
425 subtract the .got.plt section address only with a base register.
427 2016-06-10 Alan Modra <amodra@gmail.com>
429 * elf-strtab.c (struct strtab_save): Use size_t for "size".
430 (struct elf_strtab_hash): Likewise for "size" and "alloced".
431 (_bfd_elf_strtab_init): Formatting.
432 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
433 (_bfd_elf_strtab_addref): Take size_t idx param.
434 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
435 (_bfd_elf_strtab_offset): Likewise.
436 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
437 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
438 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
439 (_bfd_elf_strtab_finalize): Similarly.
440 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
441 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
442 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
443 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
445 (bfd_section_from_shdr): Delete amt.
446 (_bfd_elf_init_reloc_shdr): Likewise.
447 (_bfd_elf_link_assign_sym_version): Likewise.
448 (assign_section_numbers): Use size_t reloc_count.
449 * elflink.c (struct elf_symbuf_head): Use size_t "count".
450 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
451 (elf_link_is_defined_archive_symbol): Likewise.
452 (elf_add_dt_needed_tag): Likewise.
453 (elf_finalize_dynstr): Likewise.
454 (elf_link_add_object_symbols): Likewise.
455 (bfd_elf_size_dynamic_sections): Likewise.
456 (elf_create_symbuf): Similarly.
457 (bfd_elf_match_symbols_in_sections): Likewise.
458 (elf_link_swap_symbols_out): Likewise.
459 (elf_link_check_versioned_symbol): Likewise.
460 (bfd_elf_gc_record_vtinherit): Likewise.
461 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
463 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
466 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
467 and relocs only if shrinking occurred.
469 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
471 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
472 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
473 (elf_i386_check_tls_transition): Check indirect call and direct
474 call with the addr32 prefix for general and local dynamic models.
475 Set the tls_get_addr feild.
476 (elf_i386_convert_load_reloc): Always use addr32 prefix for
477 indirect ___tls_get_addr call via GOT.
478 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
479 transitions with indirect call and direct call with the addr32
482 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
484 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
485 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
486 (elf_s390_relocate_section): Fix comment.
487 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
490 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
492 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
493 section offset when calculation the larl operand in the first PLT
496 2016-06-07 Alan Modra <amodra@gmail.com>
498 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
499 to match other 32-bit archs.
500 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
501 (ppc_elf_object_p): Call it.
502 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
504 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
505 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
506 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
507 _bfd_elf_ppc_at_tprel_transform): Move to..
509 (_bfd_elf_ppc_set_arch): Declare.
510 * bfd-in2.h: Regenerate.
512 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
514 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
515 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
516 (elf_x86_64_check_tls_transition): Check indirect call and
517 direct call with the addr32 prefix for general and local dynamic
518 models. Set the tls_get_addr feild.
519 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
520 indirect __tls_get_addr call via GOT.
521 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
522 transitions with indirect call and direct call with the addr32
525 2016-06-04 Christian Groessler <chris@groessler.org>
527 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
529 2016-06-02 Nick Clifton <nickc@redhat.com>
532 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
534 (arch_info_struct): Likewise.
535 (architectures): Likewise.
537 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
539 * config.bfd: Replace -uclibc with *.
541 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
543 * elf64-x86-64.c: Replace data32 with data16 in comments.
545 2016-05-31 Alan Modra <amodra@gmail.com>
549 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
550 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
551 symbol given a version by a script different to the version
552 of the symbol being added.
553 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
554 _bfd_elf_strtab_restore. Don't fudge dynstr references.
555 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
556 (struct strtab_save): New.
557 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
558 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
559 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
561 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
563 * elf32-hppa.h: Add extern "C".
564 * elf32-nds32.h: Likewise.
565 * elf32-tic6x.h: Likewise.
567 2016-06-01 Nick Clifton <nickc@redhat.com>
569 * po/sr.po: New Serbian translation.
570 * configure.ac (ALL_LINGUAS): Add sr.
571 * configure: Regenerate.
573 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
575 * elfxx-mips.c (b_reloc_p): New function.
576 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
579 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
581 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
582 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
583 reloc location from calculation, treat the addend as signed with
584 local non-section symbols and enable overflow detection.
586 2016-05-28 Alan Modra <amodra@gmail.com>
588 * aoutx.h: Adjust linker callback calls throughout file,
591 * coff-alpha.c: Likewise.
592 * coff-arm.c: Likewise.
593 * coff-h8300.c: Likewise.
594 * coff-h8500.c: Likewise.
595 * coff-i960.c: Likewise.
596 * coff-mcore.c: Likewise.
597 * coff-mips.c: Likewise.
598 * coff-ppc.c: Likewise.
599 * coff-rs6000.c: Likewise.
600 * coff-sh.c: Likewise.
601 * coff-tic80.c: Likewise.
602 * coff-w65.c: Likewise.
603 * coff-z80.c: Likewise.
604 * coff-z8k.c: Likewise.
605 * coff64-rs6000.c: Likewise.
606 * cofflink.c: Likewise.
608 * elf-bfd.h: Likewise.
609 * elf-m10200.c: Likewise.
610 * elf-m10300.c: Likewise.
611 * elf32-arc.c: Likewise.
612 * elf32-arm.c: Likewise.
613 * elf32-avr.c: Likewise.
614 * elf32-bfin.c: Likewise.
615 * elf32-cr16.c: Likewise.
616 * elf32-cr16c.c: Likewise.
617 * elf32-cris.c: Likewise.
618 * elf32-crx.c: Likewise.
619 * elf32-d10v.c: Likewise.
620 * elf32-epiphany.c: Likewise.
621 * elf32-fr30.c: Likewise.
622 * elf32-frv.c: Likewise.
623 * elf32-ft32.c: Likewise.
624 * elf32-h8300.c: Likewise.
625 * elf32-hppa.c: Likewise.
626 * elf32-i370.c: Likewise.
627 * elf32-i386.c: Likewise.
628 * elf32-i860.c: Likewise.
629 * elf32-ip2k.c: Likewise.
630 * elf32-iq2000.c: Likewise.
631 * elf32-lm32.c: Likewise.
632 * elf32-m32c.c: Likewise.
633 * elf32-m32r.c: Likewise.
634 * elf32-m68hc1x.c: Likewise.
635 * elf32-m68k.c: Likewise.
636 * elf32-mep.c: Likewise.
637 * elf32-metag.c: Likewise.
638 * elf32-microblaze.c: Likewise.
639 * elf32-moxie.c: Likewise.
640 * elf32-msp430.c: Likewise.
641 * elf32-mt.c: Likewise.
642 * elf32-nds32.c: Likewise.
643 * elf32-nios2.c: Likewise.
644 * elf32-or1k.c: Likewise.
645 * elf32-ppc.c: Likewise.
646 * elf32-s390.c: Likewise.
647 * elf32-score.c: Likewise.
648 * elf32-score7.c: Likewise.
649 * elf32-sh.c: Likewise.
650 * elf32-sh64.c: Likewise.
651 * elf32-spu.c: Likewise.
652 * elf32-tic6x.c: Likewise.
653 * elf32-tilepro.c: Likewise.
654 * elf32-v850.c: Likewise.
655 * elf32-vax.c: Likewise.
656 * elf32-visium.c: Likewise.
657 * elf32-xstormy16.c: Likewise.
658 * elf32-xtensa.c: Likewise.
659 * elf64-alpha.c: Likewise.
660 * elf64-hppa.c: Likewise.
661 * elf64-ia64-vms.c: Likewise.
662 * elf64-mmix.c: Likewise.
663 * elf64-ppc.c: Likewise.
664 * elf64-s390.c: Likewise.
665 * elf64-sh64.c: Likewise.
666 * elf64-x86-64.c: Likewise.
667 * elflink.c: Likewise.
668 * elfnn-aarch64.c: Likewise.
669 * elfnn-ia64.c: Likewise.
670 * elfxx-mips.c: Likewise.
671 * elfxx-sparc.c: Likewise.
672 * elfxx-tilegx.c: Likewise.
673 * linker.c: Likewise.
675 * pe-mips.c: Likewise.
677 * reloc16.c: Likewise.
678 * simple.c: Likewise.
679 * vms-alpha.c: Likewise.
680 * xcofflink.c: Likewise.
681 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
682 status param. Adjust calls to these and linker callbacks throughout.
683 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
684 get_ramstart): Delete status param. Adjust calls to these and
685 linker callbacks throughout.
687 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
689 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
690 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
691 target alignment verification.
693 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
695 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
696 section name if `bfd_elf_string_from_elf_section' returns an
699 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
701 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
702 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
703 for message. Continue processing rather than returning failure.
705 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
707 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
708 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
709 Call `bfd_set_error'.
711 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
714 * archive.c (bfd_slurp_armap): Replace
715 bfd_elf64_archive_slurp_armap with
716 _bfd_archive_64_bit_slurp_armap.
717 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
718 BFD64 is defined and the archive is too big.
719 (coff_write_armap): Likewise.
720 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
721 (_bfd_archive_64_bit_slurp_armap): This.
722 (bfd_elf64_archive_write_armap): Renamed to ...
723 (_bfd_archive_64_bit_write_armap): This.
724 * configure.ac: Add --enable-64-bit-archive.
725 (want_64_bit_archive): New. Set to true by default for 64-bit
726 MIPS and s390 ELF targets.
727 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
728 * config.in: Regenerated.
729 * configure: Likewise.
730 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
731 (bfd_elf64_archive_slurp_armap): Likewise.
732 (bfd_elf64_archive_write_armap): Likewise.
733 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
734 (bfd_elf64_archive_construct_extended_name_table): Likewise.
735 (bfd_elf64_archive_truncate_arname): Likewise.
736 (bfd_elf64_archive_read_ar_hdr): Likewise.
737 (bfd_elf64_archive_write_ar_hdr): Likewise.
738 (bfd_elf64_archive_openr_next_archived_file): Likewise.
739 (bfd_elf64_archive_get_elt_at_index): Likewise.
740 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
741 (bfd_elf64_archive_update_armap_timestamp): Likewise.
742 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
743 (bfd_elf64_archive_slurp_armap): Likewise.
744 (bfd_elf64_archive_write_armap): Likewise.
745 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
746 (bfd_elf64_archive_construct_extended_name_table): Likewise.
747 (bfd_elf64_archive_truncate_arname): Likewise.
748 (bfd_elf64_archive_read_ar_hdr): Likewise.
749 (bfd_elf64_archive_write_ar_hdr): Likewise.
750 (bfd_elf64_archive_openr_next_archived_file): Likewise.
751 (bfd_elf64_archive_get_elt_at_index): Likewise.
752 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
753 (bfd_elf64_archive_update_armap_timestamp): Likewise.
754 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
755 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
756 bfd_elfNN_archive_functions isn't defined.
757 (TARGET_LITTLE_SYM): Likewise.
758 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
759 (_bfd_archive_64_bit_write_armap): Likewise.
760 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
761 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
762 (_bfd_archive_64_bit_truncate_arname): Likewise.
763 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
764 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
765 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
766 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
767 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
768 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
769 * libbfd.h: Regenerated.
770 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
771 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
773 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
776 * cofflink.c (coff_link_check_archive_element): Return TRUE if
777 linker add_archive_element callback returns FALSE.
778 * ecoff.c (ecoff_link_check_archive_element): Likewise.
779 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
780 archive element if linker add_archive_element callback returns
782 * elflink.c (elf_link_add_archive_symbols): Likewise.
783 * pdp11.c (aout_link_check_ar_symbols): Likewise.
784 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
785 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
786 (xcoff_link_check_ar_symbols): Likewise.
788 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
790 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
791 <bfd_reloc_outofrange>: Unify error reporting code.
793 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
795 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
796 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
797 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
798 * bfd-in2.h: Regenerate.
799 * libbfd.h: Likewise.
801 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
803 * config.bfd: Add entry for arm-phoenix.
805 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
807 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
808 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
809 account for padding for stub section requiring one.
810 (elf32_arm_build_stubs): Add comment to stress the importance of
811 zeroing veneer section content.
813 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
815 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
817 * bfd-in2.h: Regenerate.
818 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
820 (arm_dedicated_stub_output_section_required_alignment): Likewise.
821 (arm_dedicated_stub_output_section_name): Likewise.
822 (arm_dedicated_stub_input_section_ptr): Likewise.
823 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
824 function description comment. Add support for dedicated output stub
825 section to given stub types.
826 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
827 elf32_arm_create_or_find_stub_sec.
828 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
829 (elf32_arm_size_stubs): Pass stub type when calling
830 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
831 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
833 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
835 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
836 when setting need_convert_load.
838 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
840 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
843 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
846 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
848 (elf_i386_convert_load): Don't convert R_386_GOT32.
850 2016-05-20 Alan Modra <amodra@gmail.com>
853 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
854 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
856 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
858 * elf32-arc.c (arc_elf_final_write_processing): Changed.
859 (debug_arc_reloc): Likewise.
860 (elf_arc_relocate_section): Likewise.
861 (elf_arc_check_relocs): Likewise.
862 (elf_arc_adjust_dynamic_symbol): Likewise.
863 (elf_arc_add_symbol_hook): Likewise.
865 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
867 * config.bfd: Remove `am34-*-linux*' support.
869 2016-05-19 Alan Modra <amodra@gmail.com>
871 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
872 relocs before plt relocs.
874 2016-05-19 Alan Modra <amodra@gmail.com>
876 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
877 before dereferencing.
879 2016-05-18 Nick Clifton <nickc@redhat.com>
881 * po/sv.po: Updated Swedish translation.
883 2016-05-18 Alan Modra <amodra@gmail.com>
885 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
886 for each BFD. Don't goto error_ret_free_local from outside loop.
888 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
890 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
891 STB_GNU_UNIQUE handling.
892 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
893 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
894 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
895 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
896 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
897 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
898 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
899 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
900 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
901 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
902 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
903 (elf_backend_add_symbol_hook): Remove macro.
904 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
905 for STB_GNU_UNIQUE symbols.
907 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
909 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
911 (v850_elf_copy_private_bfd_data): ... here. Call the new
912 function and `_bfd_elf_copy_private_bfd_data'.
914 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
917 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
918 GOTPCREL relocation against large section.
920 2016-05-13 Alan Modra <amodra@gmail.com>
922 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
923 linker dynamic sections in calculating size and address of
924 dynamic tags rather than using output sections. Remove asserts.
925 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
926 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
927 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
928 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
929 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
930 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
931 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
932 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
933 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
934 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
935 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
936 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
937 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
938 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
939 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
940 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
941 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
942 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
943 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
944 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
945 * elflink.c (bfd_elf_final_link): Likewise.
946 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
947 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
948 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
949 don't set doit. Look up dynobj section.
950 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
951 invocation and dynamic tag vma calculation. Don't test
953 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
956 2016-05-13 Alan Modra <amodra@gmail.com>
958 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
959 octets_per_byte. Put dynamic .rela.plt last in link orders.
960 Assign output_offset for reloc sections rather than writing
961 sorted relocs from block corresponding to output_offset.
963 2016-05-12 Alan Modra <amodra@gmail.com>
965 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
967 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
969 * elfxx-mips.c (print_mips_ases): Add DSPR3.
971 2016-05-11 Alan Modra <amodra@gmail.com>
973 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
974 (elf32_hppa_check_relocs): Don't set dynobj.
975 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
976 (elf32_hppa_build_stubs): Likewise.
977 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
979 2016-05-11 Alan Modra <amodra@gmail.com>
982 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
983 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
985 2016-05-10 Jiong Wang <jiong.wang@arm.com>
987 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
988 aarch64_tls_transition check.
990 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
992 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
994 (arm_stub_sym_claimed): New function.
995 (elf32_arm_create_stub): Use veneered symbol name and section if
996 veneer needs to claim its symbol, and keep logic unchanged otherwise.
997 (arm_stub_claim_sym): New function.
998 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
999 veneered symbol, otherwise create local symbol as before.
1001 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1003 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1004 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1005 and set branch type of a symbol.
1006 (bfd_elf32_arm_process_before_allocation): Likewise.
1007 (elf32_arm_relocate_section): Likewise and fix identation along the
1009 (allocate_dynrelocs_for_symbol): Likewise.
1010 (elf32_arm_finish_dynamic_symbol): Likewise.
1011 (elf32_arm_swap_symbol_in): Likewise.
1012 (elf32_arm_swap_symbol_out): Likewise.
1014 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1016 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1017 * bfd-in2.h: Regenerated.
1018 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1019 parameter to add_stub_section callback.
1020 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1021 and pass it down to add_stub_section.
1022 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1024 (elf32_arm_size_stubs): Add output section parameter to
1025 add_stub_section function pointer parameter.
1027 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1029 * elf32-arm.c (elf32_arm_create_stub): New function.
1030 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1032 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1034 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1035 arm_stub_a8_veneer_lwm enumerator.
1036 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1037 aforementioned enumerator.
1038 (struct elf32_arm_stub_hash_entry): Delete target_addend
1039 field and add source_value.
1040 (struct a8_erratum_fix): Delete addend field and add target_offset.
1041 (stub_hash_newfunc): Initialize source_value field amd remove
1042 initialization for target_addend.
1043 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1044 the else to being always executed, moving the
1045 arm_stub_a8_veneer_b_cond specific code in it. Remove
1046 stub_entry->target_addend from points_to computation.
1047 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1048 to target symbol from start of section rather than the offset from the
1050 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1051 fields from struct a8_erratum_fix's offset and target_offset
1053 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1054 veneered_insn_loc and loc using stub_entry's source_value.
1056 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1058 (elf32_arm_merge_eabi_attributes): Add merging logic for
1061 2016-05-10 Pip Cet <pipcet@gmail.com>
1064 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1065 Define as _bfd_generic_copy_link_hash_symbol_type when using
1068 2016-05-09 Nick Clifton <nickc@redhat.com>
1071 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1072 field before accessing sections array.
1074 2016-05-09 Christophe Monat <christophe.monat@st.com>
1077 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1078 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1080 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1082 (create_instruction_vldmdb): Likewise.
1083 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1084 uses it to re-encode.
1086 2016-05-09 Nick Clifton <nickc@redhat.com>
1089 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1092 2016-05-09 Alan Modra <amodra@gmail.com>
1094 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1096 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1099 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1100 documenting that indx == -3 if symbol is defined in a discarded
1102 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1103 symbol is defined in a discarded section.
1104 (elf_link_output_extsym): Strip a global symbol defined in a
1107 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1109 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1112 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1114 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1116 (elf_i386_convert_load_reloc): This. New function.
1117 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1119 (elf_x86_64_convert_load_reloc): This. New function.
1121 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1124 Don't check if contents == NULL.
1125 (elf_i386_tls_transition): Add from_relocate_section. Check
1126 from_relocate_section instead of contents != NULL. Update
1127 elf_i386_check_tls_transition call.
1128 (elf_i386_check_relocs): Cache the section contents if
1129 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1130 elf_i386_tls_transition.
1131 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1132 to elf_i386_tls_transition.
1133 (elf_backend_caches_rawsize): New.
1134 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1135 if contents == NULL.
1136 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1137 from_relocate_section instead of contents != NULL.
1138 (elf_x86_64_check_relocs): Cache the section contents if
1139 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1140 elf_x86_64_tls_transition.
1141 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1142 to elf_x86_64_tls_transition.
1143 (elf_backend_caches_rawsize): New.
1145 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1148 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1151 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1153 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1154 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1155 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1156 no_apply_dynamic_relocs.
1157 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1158 dynamic relocations generated.
1160 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1162 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1164 (elf_i386_create_dynamic_sections): Here.
1165 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1166 interp setting to ...
1167 (elf_x86_64_create_dynamic_sections): Here.
1169 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1172 and replace (EH)->has_got_reloc with GOT_RELOC.
1173 (elf_i386_fixup_symbol): Pass has_got_reloc to
1174 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1175 (elf_i386_allocate_dynrelocs): Likewise.
1176 (elf_i386_relocate_section): Likewise.
1177 (elf_i386_finish_dynamic_symbol): Likewise.
1178 (elf_i386_convert_load): Pass TRUE to
1179 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1180 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1181 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1182 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1183 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1184 (elf_x86_64_allocate_dynrelocs): Likewise.
1185 (elf_x86_64_relocate_section): Likewise.
1186 (elf_x86_64_finish_dynamic_symbol): Likewise.
1187 (elf_x86_64_convert_load): Pass TRUE to
1188 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1190 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf32-i386.c (check_relocs_failed): New.
1193 (elf_i386_check_relocs): Set check_relocs_failed on error.
1194 (elf_i386_relocate_section): Skip if check_relocs failed.
1196 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1199 check_relocs_failed on error.
1201 2016-04-29 Nick Clifton <nickc@redhat.com>
1204 * elf-bfd.h (struct elf_backend_data): Rename
1205 elf_backend_set_special_section_info_and_link to
1206 elf_backend_copy_special_section_fields.
1207 * elfxx-target.h: Likewise.
1208 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1209 comparing section flags.
1210 (copy_special_section_fields): New function.
1211 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1212 Perform two scans over special sections. The first one looks for
1213 a direct mapping between the output section and an input section.
1214 The second scan looks for a possible match based upon section
1216 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1217 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1219 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1220 elf32_i386_copy_solaris_special_section_fields.
1221 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1222 Rename to elf32_sparc_copy_solaris_special_section_fields.
1223 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1224 elf64_x86_64_copy_solaris_special_section_fields.
1226 2016-04-28 Nick Clifton <nickc@redhat.com>
1228 * po/zh_CN.po: Updated Chinese (simplified) translation.
1230 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1234 when estimating distances between output sections.
1236 2016-04-27 Alan Modra <amodra@gmail.com>
1238 * elflink.c (_bfd_elf_is_start_stop): New function.
1239 (_bfd_elf_gc_mark_rsec): Use it.
1240 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1242 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1244 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1245 * mmo.c (mmo_get_section_contents): Likewise.
1246 (mmo_set_section_contents): Likewise.
1248 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1250 * elf-bfd.h (elf_link_hash_table): Update comments for
1252 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1253 the unused NULL entry at the head of dynamic symbol table.
1254 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1257 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1259 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1260 created file from dynobj.
1262 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1264 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1265 normal input file if possible.
1267 2016-04-21 Nick Clifton <nickc@redhat.com>
1269 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1270 * aout-target.h: Likewise.
1271 * aout-tic30.c: Likewise.
1272 * binary.c: Likewise.
1274 * coff-alpha.c: Likewise.
1275 * coff-rs6000.c: Likewise.
1276 * coff64-rs6000.c: Likewise.
1277 * coffcode.h: Likewise.
1278 * i386msdos.c: Likewise.
1279 * i386os9k.c: Likewise.
1282 * libbfd-in.h: Likewise.
1283 * libecoff.h: Likewise.
1284 * mach-o-target.c: Likewise.
1286 * nlm-target.h: Likewise.
1287 * oasys.c: Likewise.
1289 * plugin.c: Likewise.
1290 * ppcboot.c: Likewise.
1293 * tekhex.c: Likewise.
1294 * versados.c: Likewise.
1295 * vms-alpha.c: Likewise.
1297 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1298 * linker.c (bfd_link_check_relocs): New function.
1299 (_bfd_generic_link_check_relocs): New function.
1300 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1301 _bfd_link_check_relocs field.
1302 (struct bfd_target)L Add _bfd_link_check_relocs field.
1303 * bfd-in2.h: Regenerate.
1304 * libbfd.h: Regenerate.
1306 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1309 (elf_backend_gc_sweep_hook): Likewise.
1310 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1311 (elf_backend_gc_sweep_hook): Likewise.
1313 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1315 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1316 in excluded sections
1318 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1321 * elf64-x86-64.c (check_relocs_failed): New.
1322 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1323 Support relocation agaist local symbol. Set check_relocs_failed.
1324 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1325 R_X86_64_32 relocation overflow.
1326 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1327 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1329 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1331 * elf32-i386.c (elf_i386_check_relocs): Call
1332 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1333 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1335 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1337 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1338 * elflink.c (_bfd_elf_link_check_relocs): New function.
1339 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1340 if check_relocs_after_open_input is FALSE.
1342 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1344 * cache.c: Update old style function definitions.
1345 * elf32-m68k.c: Likewise.
1346 * elf64-mmix.c: Likewise.
1347 * stab-syms.c: Likewise.
1349 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1351 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1353 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1355 * Makefile.in: Regenerated with automake 1.11.6.
1356 * aclocal.m4: Likewise.
1357 * doc/Makefile.in: Likewise.
1359 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1361 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1362 * bfd-in2.h: Regenerate.
1363 * libbfd.h: Regenerate.
1364 * elf32-arc.c: Add 'opcode/arc.h' include.
1365 (struct arc_relocation_data): Add symbol_name.
1366 (arc_special_overflow_checks): New function.
1367 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1368 required, add an extra comment.
1369 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1371 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1373 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1375 (elf_arc_relocate_section): Update enum uses.
1376 (elf_arc_check_relocs): Likewise.
1377 (elf_arc_finish_dynamic_symbol): Likewise.
1379 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1381 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1384 2016-04-14 Nick Clifton <nickc@redhat.com>
1387 * elf-bbfd.h (struct elf_backend_data): New field:
1389 New field: elf_backend_set_special_section_info_and_link
1390 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1392 (elf_backend_set_special_section_info_and_link): Define if not
1394 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1395 elf_backend_strtab_flags macros to initialise fields in structure.
1396 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1397 being set even if SHF_MERGE is not set.
1398 (elf_fake_sections): Likewise.
1399 (section_match): New function. Matches two ELF sections based
1400 upon fixed characteristics.
1401 (find_link): New function. Locates a section in a BFD that
1402 matches a section in a different BFD.
1403 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1404 fields of reserved sections.
1405 (bfd_elf_compute_section_file_positions): Set the flags for the
1406 .shstrtab section based upon the elf_strtab_flags field in the
1407 elf_backend_data structure.
1408 (swap_out_syms): Likewise for the .strtab section.
1409 * elflink.c (bfd_elf_final_link): Set the flags for the
1410 .strtab section based upon the elf_strtab_flags field in the
1411 elf_backend_data structure.
1412 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1413 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1415 (elf_backend_set_special_section_info_and_link): Define for
1417 * elf32-sparc.c: Likewise.
1418 * elf64-x86-64.c: Likewise.
1420 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1423 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1425 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1426 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1427 applies to read-only section.
1428 * elf32-i386.c (elf_i386_link_hash_table): Add
1429 readonly_dynrelocs_against_ifunc.
1430 (elf_i386_allocate_dynrelocs): Updated.
1431 (elf_i386_size_dynamic_sections): Issue an error for read-only
1432 segment with dynamic IFUNC relocations only if
1433 readonly_dynrelocs_against_ifunc is TRUE.
1434 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1435 readonly_dynrelocs_against_ifunc.
1436 (elf_x86_64_allocate_dynrelocs): Updated.
1437 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1438 segment with dynamic IFUNC relocations only if
1439 readonly_dynrelocs_against_ifunc is TRUE.
1440 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1443 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1445 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1446 a fall through from error_ret_free_internal. Free local_syms in
1447 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1449 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1451 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1452 (relocate_plt_for_entry): Likewise.
1454 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1456 * elf32-arc.c (elf_arc_check_relocs): Changed
1458 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1460 * elf32-arc.c (name_for_global_symbol): Changed assert.
1461 (get_replace_function): Created.:
1462 (struct arc_relocation_data): Changed to signed types.
1463 (defines S, L, P, PDATA): Casted to signed type.
1464 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1465 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1466 (arc_do_relocation): Changed.
1468 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1470 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1472 (elf_arc_relocate_section): Added and changed asserts, validating
1473 the synamic symbol index.
1474 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1475 relocation if symbol has dynindx set to -1.
1477 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1479 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1480 and internal symbols which have a dynamic index into local
1483 2016-04-04 Nick Clifton <nickc@redhat.com>
1486 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1487 version number if the version is zero.
1489 2016-04-01 Alan Modra <amodra@gmail.com>
1492 * elflink.c (on_needed_list): Recursively check needed status.
1493 (elf_link_add_object_symbols): Adjust.
1495 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1497 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1498 internal_relocs only if they aren't cached.
1500 2016-03-29 Nick Clifton <nickc@redhat.com>
1503 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1504 assertion on the size of the got section to allow it to be bigger
1505 than the number of relocs.
1507 2016-03-29 Toni Spets <toni.spets@iki.fi>
1510 * coffcode.h (coff_write_object_contents): Revert accidental
1513 2016-03-22 Alan Modra <amodra@gmail.com>
1516 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1517 DW_FORM_flag_present.
1519 2016-03-22 Nick Clifton <nickc@redhat.com>
1521 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1522 architecture name for backwards compatibility.
1524 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1525 unbounded stack use.
1527 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1528 sufficiently recent version of GCC.
1529 * configure: Regenerate.
1531 2016-03-22 Alan Modra <amodra@gmail.com>
1534 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1536 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1538 * archures.c (bfd_mach_arc_nps400): Define.
1539 * bfd-in2.h: Regenerate.
1540 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1541 some existing entries to make space.
1542 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1543 (arc_elf_final_write_processing): Likewise.
1545 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1547 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1549 (arc_elf_final_write_processing): Don't bother setting cpu field
1550 in e_flags, this will have been set elsewhere.
1552 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1554 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1557 2016-03-21 Nick Clifton <nickc@redhat.com>
1559 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1560 * configure: Regenerate.
1561 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1562 alloca with call to xmalloc.
1563 * elf32-nds32.c: Likewise.
1564 * elf64-hppa.c: Likewise.
1565 * elfxx-mips.c: Likewise.
1567 * pei-x86_64.c: Likewise.
1571 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1574 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1576 (elf_i386_relocate_section): Likewise.
1577 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1578 (elf_x86_64_relocate_section): Likewise.
1580 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1584 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1585 relocation overflow check.
1587 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1589 * bfd-in2.h: Regenerated.
1591 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1594 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1595 uses bytes not octets.
1596 * elflink.c (resolve_section): Likewise.
1597 Add a bfd parameter.
1598 (eval_section): Pass the input_bfd to resolve_section.
1599 (bfd_elf_perform_complex_relocation): Convert byte offset to
1600 octets before read and writing values.
1601 (elf_link_input_bfd): Add byte to octet conversions.
1602 (elf_reloc_link_order): Likewise.
1603 (elf_fixup_link_order): Likewise.
1604 (bfd_elf_final_link): Likewise.
1605 * reloc.c (_bfd_final_link_relocate): Likewise.
1606 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1608 2016-03-10 Nick Clifton <nickc@redhat.com>
1610 * config.bfd: Mark the i370 target as obsolete.
1612 2016-03-09 Pedro Alves <palves@redhat.com>
1614 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1615 gcc ABI)" to printable name.
1616 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1617 of "v850-rh850" as printable name.
1619 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1622 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1623 relocations against absolute symbols.
1625 2016-03-09 Alan Modra <amodra@gmail.com>
1628 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1629 length elements in the archive.
1631 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1634 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1635 for -E/--dynamic-list only when not relocatable.
1637 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1641 count for locally defined local IFUNC symbols in shared object.
1642 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1644 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1647 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1650 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1651 Andrew Burgess <andrew.burgess@embecosm.com>
1653 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1654 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1655 (arc_elf_howto_init): Added assert to validate relocations.
1656 (get_middle_endian_relocation): Delete.
1657 (middle_endian_convert): New function.
1658 (ME): Redefine, now does nothing.
1659 (IS_ME): New define.
1660 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1661 definition to call middle_endian_convert. Add a new local
1662 variable and make use of this throughout. Added call to
1663 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1665 2016-03-07 Nick Clifton <nickc@redhat.com>
1668 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1669 length elements in the archive.
1671 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1673 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1674 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1676 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1679 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1680 executable as definition if the new definition comes from a
1683 2016-03-02 Alan Modra <amodra@gmail.com>
1685 * Makefile.in: Regenerate.
1686 * po/SRC-POTFILES.in: Regenerate.
1688 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1690 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1691 relocation addend when sections get merged.
1693 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1695 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1697 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1698 Assert for code sections dynamic relocs.
1700 2016-02-26 Renlin Li <renlin.li@arm.com>
1702 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1703 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1705 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1709 load with locally bound symbols if PIC is false or there is no
1710 base register. Optimize branch to 0 if PIC is false.
1711 (elf_i386_relocate_section): Don't generate dynamic relocations
1712 against undefined weak symbols if PIC is false.
1713 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1714 if we can't estimate relocation overflow with --no-relax.
1715 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1716 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1717 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1718 against undefined weak symbols if PIC is false.
1720 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1723 * bfd.c (bfd): Change flags to 20 bits.
1724 (BFD_CONVERT_ELF_COMMON): New.
1725 (BFD_USE_ELF_STT_COMMON): Likewise.
1726 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1727 BFD_USE_ELF_STT_COMMON.
1728 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1729 * configure.ac: Remove --enable-elf-stt-common.
1730 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1731 common symbol depending on BFD_CONVERT_ELF_COMMON and
1732 BFD_USE_ELF_STT_COMMON.
1733 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1735 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1737 (elf_link_convert_common_type): New function.
1738 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1739 common symbol depending on BFD_CONVERT_ELF_COMMON and
1740 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1741 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1742 and BFD_USE_ELF_STT_COMMON to object_flags.
1743 (TARGET_LITTLE_SYM): Likewise.
1744 * syms.c (BSF_KEEP_G): Renamed to ...
1745 (BSF_ELF_COMMON): This.
1746 * bfd-in2.h: Regenerated.
1747 * config.in: Likewise.
1748 * configure: Likewise.
1750 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1755 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1756 (elf_i386_link_hash_entry): Add has_got_reloc and
1758 (elf_i386_link_hash_table): Add interp.
1759 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1761 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1763 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1764 (elf_i386_fixup_symbol): New function.
1765 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1766 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1767 relocations and discard relocations against resolved undefined
1768 weak symbols in executable. Don't make resolved undefined weak
1769 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1770 relocation against undefined weak symbols in PIE.
1771 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1772 (elf_i386_relocate_section): Don't generate dynamic relocations
1773 against resolved undefined weak symbols in PIE, except for
1775 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1776 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1777 Don't generate dynamic relocation against resolved undefined weak
1778 symbol in executable.
1779 (elf_i386_finish_dynamic_sections): Call
1780 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1781 (elf_backend_fixup_symbol): New.
1782 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1783 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1785 (elf_x86_64_link_hash_table): Add interp.
1786 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1788 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1790 (elf_x86_64_check_relocs): Set has_got_reloc and
1792 (elf_x86_64_fixup_symbol): New function.
1793 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1794 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1795 relocations and discard relocations against resolved undefined
1796 weak symbols in executable. Don't make resolved undefined weak
1797 symbols in executable dynamic.
1798 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1799 (elf_x86_64_relocate_section): Check relocation overflow for
1800 dynamic relocations against unresolved weak undefined symbols.
1801 Don't generate dynamic relocations against resolved weak
1802 undefined symbols in PIE.
1803 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1804 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1805 Don't generate dynamic relocation against resolved undefined weak
1806 symbol in executable.
1807 (elf_x86_64_finish_dynamic_sections): Call
1808 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1809 (elf_backend_fixup_symbol): New.
1811 2016-02-26 Alan Modra <amodra@gmail.com>
1813 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1814 save_restore_funcs, rest of sections when not relocatable.
1815 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1816 (sfpr_define): Define all symbols on emitted code.
1817 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1818 when relocatable. Move sfpr_define loop earlier.
1820 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1823 (elf_x86_64_relocate_section): Use it. Replace
1824 x86_64_elf_howto_table[r_type] with howto.
1826 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1829 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1830 symbol version is unknown.
1832 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1834 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1835 to (bfd_vma) -1 when setting needs_plt to 0.
1836 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1838 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1840 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1841 library, instead of PIC, and don't check PDE when making linker
1842 assigned symbol dynamic.
1844 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1846 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1847 ABIVERSION for non-executable stack.
1849 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1852 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1853 Always produce a RELATIVE reloc for a local symbol.
1855 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1857 Fix test-case ld-elf/pr19617b
1858 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1859 discard unused non-function symbols when --dynamic-list-data.
1861 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1863 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1864 dynsym section, even if it is empty, with dynamic sections.
1866 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1868 * syms.c: Remove BSF_COMMON from comments.
1869 * bfd-in2.h: Regenerated.
1871 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1873 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1874 for destination. Remove useless function parameters.
1875 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1877 2016-02-19 Nick Clifton <nickc@redhat.com>
1880 * aoutx.h (aout_link_add_symbols): Check for out of range string
1884 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1885 processing if we encounter a reloc without an associated symbol.
1887 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1890 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1891 sections for -E/--dynamic-list.
1893 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1895 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1898 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1900 * plugin.c (plugin_vec): Set match priority to 255.
1901 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1902 matching against the plugin vector, take priority from there not
1905 2016-02-15 Nick Clifton <nickc@redhat.com>
1907 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1908 for length and type fields. Use a signed value for the
1909 suffix_length field.
1911 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1915 significant bit in GOT offset for R_386_GOT32X.
1917 2016-02-10 Nick Clifton <nickc@redhat.com>
1920 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1922 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1923 number of messages about FDE encoding preventing .eh_frame_hdr
1926 2016-02-09 Nick Clifton <nickc@redhat.com>
1928 * oasys.c (oasys_archive_p): Fix indentation.
1929 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1930 constant for left shifting.
1932 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1933 helpful warning message to explain why certain AArch64 relocs
1936 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1938 * pe-mips.c (coff_mips_reloc): Fix formatting.
1940 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1942 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1943 to bfd_mach_arc_arc600.
1945 2016-02-04 Alan Modra <amodra@gmail.com>
1947 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1950 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1953 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1954 distances in the compressed_size field of the output section.
1956 2016-02-02 Alan Modra <amodra@gmail.com>
1958 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1959 ELFv2 entry optimization.
1961 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1964 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1965 no relocations in relocatable files.
1967 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1970 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1971 if a symbol from a library loaded via DT_NEEDED doesn't match
1972 the symbol referenced by regular object.
1974 2016-02-01 Nathaniel Smith <njs@pobox.com>
1976 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1979 2016-02-01 Alan Modra <amodra@gmail.com>
1981 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1982 an out of range reloc_index.
1983 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1985 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1987 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1988 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1989 * Makefile.in: Regenerated.
1991 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1993 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1995 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1998 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2000 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2002 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2005 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2006 against STT_GNU_IFUNC symbol only with dynamic symbols.
2007 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2009 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2012 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2013 decompress debug sections.
2015 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2017 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2020 2016-01-25 Nick Clifton <nickc@redhat.com>
2023 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2024 dsym filename buffer.
2026 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2028 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2030 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2032 * elfxx-mips.c (BZ16_REG): Correct calculation.
2034 2016-01-21 Nick Clifton <nickc@redhat.com>
2036 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2037 changing the type of _loc to be bfd_byte *.
2038 (elf_arc_finish_dynamic_symbol): Likewise.
2040 2016-01-21 Nick Clifton <nickc@redhat.com>
2043 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2044 class of the linker stub bfd.
2045 (elf32_arm_check_relocs): Skip check for pic format after
2046 processing a vxWorks R_ARM_ABS12 reloc.
2047 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2048 reporting a class mismatch.
2050 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2052 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2053 veneer for sym_sec != input_sec.
2054 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2055 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2056 calculation destination.
2058 2016-01-21 Alan Modra <amodra@gmail.com>
2060 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2061 (swap_linux_prpsinfo64_out): New function.
2062 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2063 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2064 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2065 (elfcore_write_linux_prpsinfo64): Likewise.
2066 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2067 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2068 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2070 2016-01-21 Alan Modra <amodra@gmail.com>
2072 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2073 * elf.c: Adjust #include.
2074 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2075 * Makefile.am (SOURCE_HFILES): Update.
2076 * Makefile.in: Regenerate.
2077 * po/SRC-PORFILES.in: Regenerate.
2079 2016-01-21 Alan Modra <amodra@gmail.com>
2081 * configure.ac: Move corefile selection later in file. Move
2082 tdefaults code immediately after other target vector code.
2083 * configure: Regenerate.
2085 2016-01-20 Mickael Guene <mickael.guene@st.com>
2087 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2088 section using '.text.noread' pattern.
2090 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2092 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2094 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2095 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2097 * arc-plt.def: New file.
2098 * arc-plt.h: Likewise.
2099 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2100 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2101 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2102 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2103 (name_for_global_symbol): Added.
2104 (ADD_RELA): Helper to create dynamic relocs.
2105 (new_got_entry_to_list): Create a new got entry in linked list.
2106 (symbol_has_entry_of_type): Search for specific type of entry in
2108 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2109 (is_reloc_for_TLS, arc_elf_set_private_flags)
2110 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2111 (arc_elf_merge_private_bfd_data): New functions.
2112 (debug_arc_reloc): Cleaned debug info printing.
2113 (PDATA reloc): Changed not to perform address alignment.
2114 (reverse_me): Added. Fix for ARC_32 relocs.
2115 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2117 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2118 Changed function to access an array of list of GOT entries instead
2119 of just an array of offsets.
2120 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2121 (elf_arc_check_relocs): Likewise.
2122 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2123 (elf_arc_finish_dynamic_sections): Likewise
2124 (arc_create_dynamic_sections): Modified conditions to create
2126 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2127 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2128 (relocate_plt_for_entry): Changed to support new way to define PLT
2130 (add_symbol_to_plt): Likewise.
2131 (arc_elf_link_hash_table_create): New function.
2133 2016-01-18 Nick Clifton <nickc@redhat.com>
2136 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2137 section number into internal section number.
2138 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2139 * coffswap.h (coff_swap_sym_in): Likewise.
2140 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2141 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2142 section number field is big enough to hold the external value.
2144 2016-01-17 Alan Modra <amodra@gmail.com>
2146 * configure: Regenerate.
2148 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2150 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2151 when address in first unwind entry does not match start of
2154 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2155 Jiong Wang <jiong.wang@arm.com>
2158 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2161 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2163 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2164 place 'R_' before the reloc name returned.
2165 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2166 the relocation string.
2168 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2170 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2171 factored out from...
2172 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2174 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2176 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2177 attribute check after ELF file header flag check.
2179 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2181 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2182 return status from `_bfd_elf_merge_object_attributes'.
2184 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2186 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2187 factored out from...
2188 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2190 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2192 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2193 handling of input MIPS ABI flags together.
2195 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2197 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2198 attribute checks for null input.
2200 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2202 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2203 pointers to target data.
2205 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2207 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2210 2016-01-01 Alan Modra <amodra@gmail.com>
2212 Update year range in copyright notice of all files.
2214 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2216 Copyright (C) 2016 Free Software Foundation, Inc.
2218 Copying and distribution of this file, with or without modification,
2219 are permitted in any medium without royalty provided the copyright
2220 notice and this notice are preserved.
2226 version-control: never