1 2016-07-15 Alan Modra <amodra@gmail.com>
3 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
4 from marking sym_indices.
6 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
8 * reloc.c (bfd_perform_relocation): Try the `howto' handler
9 first with relocations against absolute symbols.
10 (bfd_install_relocation): Likewise.
12 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
14 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
15 .got/.got.plt sections to 8 bytes.
17 2016-07-12 Nick Clifton <nickc@redhat.com>
19 * binary.c (binary_set_section_contents): Second grammar fix.
21 2016-07-12 Douglas B Rupp <rupp@adacore.com>
23 * binary.c (binary_set_section_contents): Fix grammar in warning
26 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
28 * elf32-arc.c: made PR_DEBUG always defined.
30 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
32 * arc-got.h: Moved got related structures from elf32-arc.c to
33 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
34 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
35 tls_type_for_reloc, symbol_has_entry_of_type,
36 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
37 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
38 relocate_fix_got_relocs_for_got_info,
39 create_got_dynrelocs_for_single_entry,
40 create_got_dynrelocs_for_got_info): Added to file.
41 * elf32-arc.c: Removed GOT & TLS related structs and functions to
44 2016-07-08 James Bowman <james.bowman@ftdichip.com>
46 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
48 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
50 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
51 (THUMB32_MOVW): Likewise.
52 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
53 (DEF_STUBS): Define long_branch_thumb2_only_pure.
54 (arm_stub_is_thumb): Add new veneer stub.
55 (arm_type_of_stub): Use new veneer.
56 (arm_stub_required_alignment): Add new veneer.
58 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
60 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
61 (SEC_ELF_PURECODE): ... this.
62 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
64 (elf32_arm_fake_sections): Likewise.
65 (elf_32_arm_section_flags): Likewise.
66 (elf_32_arm_lookup_section_flags): Likewise.
67 * section.c (SEC_ELF_NOREAD): Rename to ...
68 (SEC_ELF_PURECODE): ... this.
70 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
72 * elf32-arm.c (using_thumb2_bl): New function.
73 (arm_type_of_stub): Declare thumb2 variable together and change type
74 to bfd_boolean. Use using_thumb2_bl () to determine whether
75 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
77 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
78 the bit size of BL offset.
80 2016-06-29 Nick Clifton <nickc@redhat.com>
82 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
83 Returns TRUE for AArch64 mapping symbols.
84 (elfNN_aarch64_backend_symbol_processing): New function. Marks
85 mapping symbols as precious in object files so that they will not
87 (elf_backend_symbol_processing): Define.
89 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
90 for ARM mapping symbols.
91 (elf32_arm_backend_symbol_processing): Make use of the new function.
93 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
96 * elflink.c (elf_link_check_versioned_symbol): Return false
97 for unreferenced undefined symbol.
99 2016-06-28 Nick Clifton <nickc@redhat.com>
101 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
104 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
105 function. Marks mapping symbols in object files as precious, so
106 that strip will not remove them.
107 (elf_backend_symbol_processing): Define.
109 2016-06-28 James Clarke <jrtc27@jrtc27.com>
111 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
112 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
114 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
116 * elf32-mips.c (elf_mips16_howto_table_rel): Add
118 (mips16_reloc_map): Likewise.
119 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
120 (mips16_elf64_howto_table_rela): Likewise.
121 (mips16_reloc_map): Likewise.
122 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
123 (elf_mips16_howto_table_rela): Likewise.
124 (mips16_reloc_map): Likewise.
125 * elfxx-mips.c (mips16_branch_reloc_p): New function.
126 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
127 (b_reloc_p): Likewise.
128 (mips_elf_calculate_relocation): Likewise.
129 (_bfd_mips_elf_check_relocs): Likewise.
130 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
131 * bfd-in2.h: Regenerate.
132 * libbfd.h: Regenerate.
134 2016-06-27 Alan Modra <amodra@gmail.com>
137 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
138 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
140 (ppc64_elf_size_stubs): Adjust to suit.
142 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
144 * elf32-dlx.h: New file.
145 * elf32-dlx.c: Adjust.
147 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
149 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
151 2016-06-24 John Baldwin <jhb@FreeBSD.org>
153 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
156 2016-06-24 John Baldwin <jhb@FreeBSD.org>
158 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
159 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
160 (elfcore_grok_freebsd_psinfo): New function.
161 (elfcore_grok_freebsd_prstatus): New function.
162 (elfcore_grok_freebsd_note): New function.
163 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
166 2016-06-24 Joel Brobecker <brobecker@adacore.com>
168 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
171 2016-06-24 Alan Modra <amodra@gmail.com>
173 * config.bfd: Delete mips vxworks patterns matched earlier.
174 Combine mips*-*-none with mips*-*-elf*.
176 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
178 * elfxx-mips.c (mips_elf_perform_relocation): Call
179 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
180 use the `%X%H' format for the cross-mode jump conversion error
181 message. Remove the full stop from the end of the message.
182 Continue processing rather than returning failure.
184 2016-06-21 Graham Markall <graham.markall@embecosm.com>
186 * archures.c: Remove bfd_mach_arc_nps400.
187 * bfd-in2.h: Likewise.
188 * cpu-arc.c (arch_info_struct): Likewise.
189 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
192 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
196 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
198 (elf_link_is_defined_archive_symbol): Call
199 bfd_link_plugin_object_p on unknown plugin object and use the
200 IR symbol table if the input is an IR object.
201 * plugin.c (bfd_link_plugin_object_p): New function.
202 * plugin.h (bfd_link_plugin_object_p): New prototype.
204 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
207 * elflink.c (elf_link_add_object_symbols): Don't check alignment
208 on symbol from plugin dummy input.
210 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
212 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
214 * bfd-in2.h: Regenerated.
215 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
216 with bfd_plugin_unknown.
218 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
221 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
222 bfd_boolean argument.
223 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
224 "shared object" with "PIC object" in comments.
225 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
226 "shared object" with "PIC object" in comments. Avoid PLT if
227 requested. Generate dynamic relocations for non-GOT references.
228 Make room for the special first entry in PLT and allocate PLT
229 entry only for PLT and PC-relative references. Store dynamic
230 GOT relocations in .rel[a].iplt section for static executables.
231 If PLT isn't used, always use GOT for symbol value. Don't
232 allocate GOT entry if it isn't used.
233 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
234 count only in the code section. Allocate dynamic pointer
235 relocation against STT_GNU_IFUNC symbol in the non-code section.
236 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
237 only for PC-relative references.
238 (elf_i386_allocate_dynrelocs): Pass TRUE to
239 _bfd_elf_allocate_ifunc_dyn_relocs.
240 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
241 relocations against STT_GNU_IFUNC symbols without PLT. Generate
242 dynamic pointer relocation against STT_GNU_IFUNC symbol in
243 the non-code section and store it in the proper REL section.
244 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
246 (elf_i386_finish_dynamic_symbol): Generate dynamic
247 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
248 STT_GNU_IFUNC symbols without PLT.
249 (elf_i386_finish_dynamic_sections): Don't handle local
250 STT_GNU_IFUNC symbols here.
251 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
253 (elf_backend_output_arch_local_syms): New.
254 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
255 count only in the code section. Allocate dynamic pointer
256 relocation against STT_GNU_IFUNC symbol in the non-code section.
257 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
258 count only for PC-relative references.
259 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
260 _bfd_elf_allocate_ifunc_dyn_relocs.
261 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
262 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
263 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
264 without PLT. Generate dynamic pointer relocation against
265 STT_GNU_IFUNC symbol in the non-code section and store it in
266 the proper RELA section. Don't allow non-pointer relocation
267 against STT_GNU_IFUNC symbol without PLT.
268 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
269 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
270 STT_GNU_IFUNC symbols without PLT.
271 (elf_x86_64_finish_dynamic_sections): Don't handle local
272 STT_GNU_IFUNC symbols here.
273 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
275 (elf_backend_output_arch_local_syms): New.
276 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
277 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
279 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
280 Tony Wang <tony.wang@arm.com>
282 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
284 (stub_long_branch_thumb2_only): Define stub.
285 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
286 (arm_stub_long_branch_thumb2_only): Likewise.
287 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
290 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
292 * archures.c (bfd_mach_sparc_v8plusc): Define.
293 (bfd_mach_sparc_v9c): Likewise.
294 (bfd_mach_sparc_v8plusd): Likewise.
295 (bfd_mach_sparc_v9d): Likewise.
296 (bfd_mach_sparc_v8pluse): Likewise.
297 (bfd_mach_sparc_v9e): Likewise.
298 (bfd_mach_sparc_v8plusv): Likewise
299 (bfd_mach_sparc_v9v): Likewise.
300 (bfd_mach_sparc_v8plusm): Likewise.
301 (bfd_mach_sparc_v9m): Likewise.
302 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
303 (bfd_mach_sparc_64bit_p): Likewise.
304 * bfd-in2.h: Regenerate.
305 * cpu-sparc.c (arch_info_struct): Add entries for
306 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
307 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
308 and bfd_mach_sparc_v9{c,d,e,v,m}.
309 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
310 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
312 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
314 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
315 symbols for relocations against IFUNC symbols.
316 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
318 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
320 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
321 .rela.iplt in DT_PLTRELSZ.
322 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
323 for DT_PLTRELSZ and DT_RELASZ as well.
325 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
327 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
328 non-loaded, non-alloced sections.
329 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
331 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
333 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
334 allocating dynamic relocation.
335 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
337 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
340 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
341 offsets until reloc_toaddr.
343 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
345 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
346 Don't check symbol type for STN_UNDEF symbol index.
347 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
348 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
351 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
353 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
355 (using_thumb2): Try Tag_THUMB_ISA_use first and check
356 for exact arch value then. Force review of arch check logic for new
358 (arch_has_arm_nop): Update and fix arch check logic. Force review of
359 that logic for new architecture.
360 (arch_has_thumb2_nop): Remove.
361 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
362 (elf32_arm_final_link_relocate): Likewise but using thumb2.
364 2016-06-14 Alan Modra <amodra@gmail.com>
366 * bfd-in.h (bfd_my_archive): Delete.
367 * bfd-in2.h: Regenerate.
369 2016-06-14 Alan Modra <amodra@gmail.com>
372 * archive.c (open_nested_file): Set my_archive.
373 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
375 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
376 (bfd_seek): Likewise.
377 * bfdwin.c (bfd_get_file_window): Likewise.
378 * cache.c (cache_bmmap): Likewise.
379 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
380 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
382 * plugin.c (try_claim): Likewise.
383 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
384 file within thin archive, not the archive.
386 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
389 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
390 section address for R_386_GOT32/R_386_GOT32X relocations against
391 IFUNC symbols if there is no base register and return error for
394 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
396 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
397 GOT32 adjustment for static executables.
399 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
401 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
403 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
405 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
407 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
409 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
411 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
413 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
414 (SECTSTART): Changed.
415 (elf_arc_relocate_section): Fixed mistake in PIE related
417 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
419 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
421 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
422 enable support for "-z combreloc" and DT_RELACOUNT.
423 (elf_backend_reloc_type_class): Likewise
425 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
428 * elf32-i386.c (elf_i386_relocate_section): When relocating
429 R_386_GOT32, return error without a base register for PIC and
430 subtract the .got.plt section address only with a base register.
432 2016-06-10 Alan Modra <amodra@gmail.com>
434 * elf-strtab.c (struct strtab_save): Use size_t for "size".
435 (struct elf_strtab_hash): Likewise for "size" and "alloced".
436 (_bfd_elf_strtab_init): Formatting.
437 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
438 (_bfd_elf_strtab_addref): Take size_t idx param.
439 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
440 (_bfd_elf_strtab_offset): Likewise.
441 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
442 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
443 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
444 (_bfd_elf_strtab_finalize): Similarly.
445 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
446 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
447 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
448 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
450 (bfd_section_from_shdr): Delete amt.
451 (_bfd_elf_init_reloc_shdr): Likewise.
452 (_bfd_elf_link_assign_sym_version): Likewise.
453 (assign_section_numbers): Use size_t reloc_count.
454 * elflink.c (struct elf_symbuf_head): Use size_t "count".
455 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
456 (elf_link_is_defined_archive_symbol): Likewise.
457 (elf_add_dt_needed_tag): Likewise.
458 (elf_finalize_dynstr): Likewise.
459 (elf_link_add_object_symbols): Likewise.
460 (bfd_elf_size_dynamic_sections): Likewise.
461 (elf_create_symbuf): Similarly.
462 (bfd_elf_match_symbols_in_sections): Likewise.
463 (elf_link_swap_symbols_out): Likewise.
464 (elf_link_check_versioned_symbol): Likewise.
465 (bfd_elf_gc_record_vtinherit): Likewise.
466 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
468 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
471 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
472 and relocs only if shrinking occurred.
474 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
476 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
477 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
478 (elf_i386_check_tls_transition): Check indirect call and direct
479 call with the addr32 prefix for general and local dynamic models.
480 Set the tls_get_addr feild.
481 (elf_i386_convert_load_reloc): Always use addr32 prefix for
482 indirect ___tls_get_addr call via GOT.
483 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
484 transitions with indirect call and direct call with the addr32
487 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
489 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
490 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
491 (elf_s390_relocate_section): Fix comment.
492 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
495 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
497 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
498 section offset when calculation the larl operand in the first PLT
501 2016-06-07 Alan Modra <amodra@gmail.com>
503 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
504 to match other 32-bit archs.
505 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
506 (ppc_elf_object_p): Call it.
507 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
509 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
510 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
511 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
512 _bfd_elf_ppc_at_tprel_transform): Move to..
514 (_bfd_elf_ppc_set_arch): Declare.
515 * bfd-in2.h: Regenerate.
517 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
519 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
520 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
521 (elf_x86_64_check_tls_transition): Check indirect call and
522 direct call with the addr32 prefix for general and local dynamic
523 models. Set the tls_get_addr feild.
524 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
525 indirect __tls_get_addr call via GOT.
526 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
527 transitions with indirect call and direct call with the addr32
530 2016-06-04 Christian Groessler <chris@groessler.org>
532 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
534 2016-06-02 Nick Clifton <nickc@redhat.com>
537 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
539 (arch_info_struct): Likewise.
540 (architectures): Likewise.
542 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
544 * config.bfd: Replace -uclibc with *.
546 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
548 * elf64-x86-64.c: Replace data32 with data16 in comments.
550 2016-05-31 Alan Modra <amodra@gmail.com>
554 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
555 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
556 symbol given a version by a script different to the version
557 of the symbol being added.
558 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
559 _bfd_elf_strtab_restore. Don't fudge dynstr references.
560 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
561 (struct strtab_save): New.
562 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
563 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
564 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
566 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
568 * elf32-hppa.h: Add extern "C".
569 * elf32-nds32.h: Likewise.
570 * elf32-tic6x.h: Likewise.
572 2016-06-01 Nick Clifton <nickc@redhat.com>
574 * po/sr.po: New Serbian translation.
575 * configure.ac (ALL_LINGUAS): Add sr.
576 * configure: Regenerate.
578 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
580 * elfxx-mips.c (b_reloc_p): New function.
581 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
584 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
586 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
587 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
588 reloc location from calculation, treat the addend as signed with
589 local non-section symbols and enable overflow detection.
591 2016-05-28 Alan Modra <amodra@gmail.com>
593 * aoutx.h: Adjust linker callback calls throughout file,
596 * coff-alpha.c: Likewise.
597 * coff-arm.c: Likewise.
598 * coff-h8300.c: Likewise.
599 * coff-h8500.c: Likewise.
600 * coff-i960.c: Likewise.
601 * coff-mcore.c: Likewise.
602 * coff-mips.c: Likewise.
603 * coff-ppc.c: Likewise.
604 * coff-rs6000.c: Likewise.
605 * coff-sh.c: Likewise.
606 * coff-tic80.c: Likewise.
607 * coff-w65.c: Likewise.
608 * coff-z80.c: Likewise.
609 * coff-z8k.c: Likewise.
610 * coff64-rs6000.c: Likewise.
611 * cofflink.c: Likewise.
613 * elf-bfd.h: Likewise.
614 * elf-m10200.c: Likewise.
615 * elf-m10300.c: Likewise.
616 * elf32-arc.c: Likewise.
617 * elf32-arm.c: Likewise.
618 * elf32-avr.c: Likewise.
619 * elf32-bfin.c: Likewise.
620 * elf32-cr16.c: Likewise.
621 * elf32-cr16c.c: Likewise.
622 * elf32-cris.c: Likewise.
623 * elf32-crx.c: Likewise.
624 * elf32-d10v.c: Likewise.
625 * elf32-epiphany.c: Likewise.
626 * elf32-fr30.c: Likewise.
627 * elf32-frv.c: Likewise.
628 * elf32-ft32.c: Likewise.
629 * elf32-h8300.c: Likewise.
630 * elf32-hppa.c: Likewise.
631 * elf32-i370.c: Likewise.
632 * elf32-i386.c: Likewise.
633 * elf32-i860.c: Likewise.
634 * elf32-ip2k.c: Likewise.
635 * elf32-iq2000.c: Likewise.
636 * elf32-lm32.c: Likewise.
637 * elf32-m32c.c: Likewise.
638 * elf32-m32r.c: Likewise.
639 * elf32-m68hc1x.c: Likewise.
640 * elf32-m68k.c: Likewise.
641 * elf32-mep.c: Likewise.
642 * elf32-metag.c: Likewise.
643 * elf32-microblaze.c: Likewise.
644 * elf32-moxie.c: Likewise.
645 * elf32-msp430.c: Likewise.
646 * elf32-mt.c: Likewise.
647 * elf32-nds32.c: Likewise.
648 * elf32-nios2.c: Likewise.
649 * elf32-or1k.c: Likewise.
650 * elf32-ppc.c: Likewise.
651 * elf32-s390.c: Likewise.
652 * elf32-score.c: Likewise.
653 * elf32-score7.c: Likewise.
654 * elf32-sh.c: Likewise.
655 * elf32-sh64.c: Likewise.
656 * elf32-spu.c: Likewise.
657 * elf32-tic6x.c: Likewise.
658 * elf32-tilepro.c: Likewise.
659 * elf32-v850.c: Likewise.
660 * elf32-vax.c: Likewise.
661 * elf32-visium.c: Likewise.
662 * elf32-xstormy16.c: Likewise.
663 * elf32-xtensa.c: Likewise.
664 * elf64-alpha.c: Likewise.
665 * elf64-hppa.c: Likewise.
666 * elf64-ia64-vms.c: Likewise.
667 * elf64-mmix.c: Likewise.
668 * elf64-ppc.c: Likewise.
669 * elf64-s390.c: Likewise.
670 * elf64-sh64.c: Likewise.
671 * elf64-x86-64.c: Likewise.
672 * elflink.c: Likewise.
673 * elfnn-aarch64.c: Likewise.
674 * elfnn-ia64.c: Likewise.
675 * elfxx-mips.c: Likewise.
676 * elfxx-sparc.c: Likewise.
677 * elfxx-tilegx.c: Likewise.
678 * linker.c: Likewise.
680 * pe-mips.c: Likewise.
682 * reloc16.c: Likewise.
683 * simple.c: Likewise.
684 * vms-alpha.c: Likewise.
685 * xcofflink.c: Likewise.
686 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
687 status param. Adjust calls to these and linker callbacks throughout.
688 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
689 get_ramstart): Delete status param. Adjust calls to these and
690 linker callbacks throughout.
692 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
694 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
695 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
696 target alignment verification.
698 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
700 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
701 section name if `bfd_elf_string_from_elf_section' returns an
704 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
706 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
707 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
708 for message. Continue processing rather than returning failure.
710 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
712 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
713 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
714 Call `bfd_set_error'.
716 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
719 * archive.c (bfd_slurp_armap): Replace
720 bfd_elf64_archive_slurp_armap with
721 _bfd_archive_64_bit_slurp_armap.
722 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
723 BFD64 is defined and the archive is too big.
724 (coff_write_armap): Likewise.
725 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
726 (_bfd_archive_64_bit_slurp_armap): This.
727 (bfd_elf64_archive_write_armap): Renamed to ...
728 (_bfd_archive_64_bit_write_armap): This.
729 * configure.ac: Add --enable-64-bit-archive.
730 (want_64_bit_archive): New. Set to true by default for 64-bit
731 MIPS and s390 ELF targets.
732 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
733 * config.in: Regenerated.
734 * configure: Likewise.
735 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
736 (bfd_elf64_archive_slurp_armap): Likewise.
737 (bfd_elf64_archive_write_armap): Likewise.
738 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
739 (bfd_elf64_archive_construct_extended_name_table): Likewise.
740 (bfd_elf64_archive_truncate_arname): Likewise.
741 (bfd_elf64_archive_read_ar_hdr): Likewise.
742 (bfd_elf64_archive_write_ar_hdr): Likewise.
743 (bfd_elf64_archive_openr_next_archived_file): Likewise.
744 (bfd_elf64_archive_get_elt_at_index): Likewise.
745 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
746 (bfd_elf64_archive_update_armap_timestamp): Likewise.
747 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
748 (bfd_elf64_archive_slurp_armap): Likewise.
749 (bfd_elf64_archive_write_armap): Likewise.
750 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
751 (bfd_elf64_archive_construct_extended_name_table): Likewise.
752 (bfd_elf64_archive_truncate_arname): Likewise.
753 (bfd_elf64_archive_read_ar_hdr): Likewise.
754 (bfd_elf64_archive_write_ar_hdr): Likewise.
755 (bfd_elf64_archive_openr_next_archived_file): Likewise.
756 (bfd_elf64_archive_get_elt_at_index): Likewise.
757 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
758 (bfd_elf64_archive_update_armap_timestamp): Likewise.
759 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
760 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
761 bfd_elfNN_archive_functions isn't defined.
762 (TARGET_LITTLE_SYM): Likewise.
763 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
764 (_bfd_archive_64_bit_write_armap): Likewise.
765 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
766 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
767 (_bfd_archive_64_bit_truncate_arname): Likewise.
768 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
769 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
770 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
771 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
772 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
773 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
774 * libbfd.h: Regenerated.
775 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
776 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
778 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
781 * cofflink.c (coff_link_check_archive_element): Return TRUE if
782 linker add_archive_element callback returns FALSE.
783 * ecoff.c (ecoff_link_check_archive_element): Likewise.
784 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
785 archive element if linker add_archive_element callback returns
787 * elflink.c (elf_link_add_archive_symbols): Likewise.
788 * pdp11.c (aout_link_check_ar_symbols): Likewise.
789 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
790 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
791 (xcoff_link_check_ar_symbols): Likewise.
793 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
795 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
796 <bfd_reloc_outofrange>: Unify error reporting code.
798 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
800 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
801 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
802 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
803 * bfd-in2.h: Regenerate.
804 * libbfd.h: Likewise.
806 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
808 * config.bfd: Add entry for arm-phoenix.
810 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
812 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
813 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
814 account for padding for stub section requiring one.
815 (elf32_arm_build_stubs): Add comment to stress the importance of
816 zeroing veneer section content.
818 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
820 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
822 * bfd-in2.h: Regenerate.
823 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
825 (arm_dedicated_stub_output_section_required_alignment): Likewise.
826 (arm_dedicated_stub_output_section_name): Likewise.
827 (arm_dedicated_stub_input_section_ptr): Likewise.
828 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
829 function description comment. Add support for dedicated output stub
830 section to given stub types.
831 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
832 elf32_arm_create_or_find_stub_sec.
833 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
834 (elf32_arm_size_stubs): Pass stub type when calling
835 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
836 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
838 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
840 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
841 when setting need_convert_load.
843 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
845 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
848 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
851 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
853 (elf_i386_convert_load): Don't convert R_386_GOT32.
855 2016-05-20 Alan Modra <amodra@gmail.com>
858 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
859 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
861 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
863 * elf32-arc.c (arc_elf_final_write_processing): Changed.
864 (debug_arc_reloc): Likewise.
865 (elf_arc_relocate_section): Likewise.
866 (elf_arc_check_relocs): Likewise.
867 (elf_arc_adjust_dynamic_symbol): Likewise.
868 (elf_arc_add_symbol_hook): Likewise.
870 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
872 * config.bfd: Remove `am34-*-linux*' support.
874 2016-05-19 Alan Modra <amodra@gmail.com>
876 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
877 relocs before plt relocs.
879 2016-05-19 Alan Modra <amodra@gmail.com>
881 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
882 before dereferencing.
884 2016-05-18 Nick Clifton <nickc@redhat.com>
886 * po/sv.po: Updated Swedish translation.
888 2016-05-18 Alan Modra <amodra@gmail.com>
890 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
891 for each BFD. Don't goto error_ret_free_local from outside loop.
893 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
895 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
896 STB_GNU_UNIQUE handling.
897 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
898 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
899 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
900 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
901 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
902 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
903 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
904 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
905 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
906 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
907 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
908 (elf_backend_add_symbol_hook): Remove macro.
909 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
910 for STB_GNU_UNIQUE symbols.
912 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
914 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
916 (v850_elf_copy_private_bfd_data): ... here. Call the new
917 function and `_bfd_elf_copy_private_bfd_data'.
919 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
922 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
923 GOTPCREL relocation against large section.
925 2016-05-13 Alan Modra <amodra@gmail.com>
927 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
928 linker dynamic sections in calculating size and address of
929 dynamic tags rather than using output sections. Remove asserts.
930 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
931 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
932 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
933 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
934 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
935 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
936 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
937 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
938 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
939 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
940 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
941 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
942 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
943 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
944 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
945 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
946 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
947 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
948 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
949 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
950 * elflink.c (bfd_elf_final_link): Likewise.
951 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
952 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
953 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
954 don't set doit. Look up dynobj section.
955 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
956 invocation and dynamic tag vma calculation. Don't test
958 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
961 2016-05-13 Alan Modra <amodra@gmail.com>
963 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
964 octets_per_byte. Put dynamic .rela.plt last in link orders.
965 Assign output_offset for reloc sections rather than writing
966 sorted relocs from block corresponding to output_offset.
968 2016-05-12 Alan Modra <amodra@gmail.com>
970 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
972 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
974 * elfxx-mips.c (print_mips_ases): Add DSPR3.
976 2016-05-11 Alan Modra <amodra@gmail.com>
978 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
979 (elf32_hppa_check_relocs): Don't set dynobj.
980 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
981 (elf32_hppa_build_stubs): Likewise.
982 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
984 2016-05-11 Alan Modra <amodra@gmail.com>
987 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
988 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
990 2016-05-10 Jiong Wang <jiong.wang@arm.com>
992 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
993 aarch64_tls_transition check.
995 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
997 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
999 (arm_stub_sym_claimed): New function.
1000 (elf32_arm_create_stub): Use veneered symbol name and section if
1001 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1002 (arm_stub_claim_sym): New function.
1003 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1004 veneered symbol, otherwise create local symbol as before.
1006 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1008 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1009 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1010 and set branch type of a symbol.
1011 (bfd_elf32_arm_process_before_allocation): Likewise.
1012 (elf32_arm_relocate_section): Likewise and fix identation along the
1014 (allocate_dynrelocs_for_symbol): Likewise.
1015 (elf32_arm_finish_dynamic_symbol): Likewise.
1016 (elf32_arm_swap_symbol_in): Likewise.
1017 (elf32_arm_swap_symbol_out): Likewise.
1019 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1021 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1022 * bfd-in2.h: Regenerated.
1023 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1024 parameter to add_stub_section callback.
1025 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1026 and pass it down to add_stub_section.
1027 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1029 (elf32_arm_size_stubs): Add output section parameter to
1030 add_stub_section function pointer parameter.
1032 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1034 * elf32-arm.c (elf32_arm_create_stub): New function.
1035 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1037 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1039 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1040 arm_stub_a8_veneer_lwm enumerator.
1041 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1042 aforementioned enumerator.
1043 (struct elf32_arm_stub_hash_entry): Delete target_addend
1044 field and add source_value.
1045 (struct a8_erratum_fix): Delete addend field and add target_offset.
1046 (stub_hash_newfunc): Initialize source_value field amd remove
1047 initialization for target_addend.
1048 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1049 the else to being always executed, moving the
1050 arm_stub_a8_veneer_b_cond specific code in it. Remove
1051 stub_entry->target_addend from points_to computation.
1052 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1053 to target symbol from start of section rather than the offset from the
1055 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1056 fields from struct a8_erratum_fix's offset and target_offset
1058 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1059 veneered_insn_loc and loc using stub_entry's source_value.
1061 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1063 (elf32_arm_merge_eabi_attributes): Add merging logic for
1066 2016-05-10 Pip Cet <pipcet@gmail.com>
1069 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1070 Define as _bfd_generic_copy_link_hash_symbol_type when using
1073 2016-05-09 Nick Clifton <nickc@redhat.com>
1076 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1077 field before accessing sections array.
1079 2016-05-09 Christophe Monat <christophe.monat@st.com>
1082 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1083 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1085 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1087 (create_instruction_vldmdb): Likewise.
1088 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1089 uses it to re-encode.
1091 2016-05-09 Nick Clifton <nickc@redhat.com>
1094 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1097 2016-05-09 Alan Modra <amodra@gmail.com>
1099 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1101 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1105 documenting that indx == -3 if symbol is defined in a discarded
1107 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1108 symbol is defined in a discarded section.
1109 (elf_link_output_extsym): Strip a global symbol defined in a
1112 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1114 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1117 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1121 (elf_i386_convert_load_reloc): This. New function.
1122 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1124 (elf_x86_64_convert_load_reloc): This. New function.
1126 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1129 Don't check if contents == NULL.
1130 (elf_i386_tls_transition): Add from_relocate_section. Check
1131 from_relocate_section instead of contents != NULL. Update
1132 elf_i386_check_tls_transition call.
1133 (elf_i386_check_relocs): Cache the section contents if
1134 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1135 elf_i386_tls_transition.
1136 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1137 to elf_i386_tls_transition.
1138 (elf_backend_caches_rawsize): New.
1139 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1140 if contents == NULL.
1141 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1142 from_relocate_section instead of contents != NULL.
1143 (elf_x86_64_check_relocs): Cache the section contents if
1144 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1145 elf_x86_64_tls_transition.
1146 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1147 to elf_x86_64_tls_transition.
1148 (elf_backend_caches_rawsize): New.
1150 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1153 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1156 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1158 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1159 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1160 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1161 no_apply_dynamic_relocs.
1162 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1163 dynamic relocations generated.
1165 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1167 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1169 (elf_i386_create_dynamic_sections): Here.
1170 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1171 interp setting to ...
1172 (elf_x86_64_create_dynamic_sections): Here.
1174 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1176 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1177 and replace (EH)->has_got_reloc with GOT_RELOC.
1178 (elf_i386_fixup_symbol): Pass has_got_reloc to
1179 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1180 (elf_i386_allocate_dynrelocs): Likewise.
1181 (elf_i386_relocate_section): Likewise.
1182 (elf_i386_finish_dynamic_symbol): Likewise.
1183 (elf_i386_convert_load): Pass TRUE to
1184 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1185 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1186 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1187 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1188 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1189 (elf_x86_64_allocate_dynrelocs): Likewise.
1190 (elf_x86_64_relocate_section): Likewise.
1191 (elf_x86_64_finish_dynamic_symbol): Likewise.
1192 (elf_x86_64_convert_load): Pass TRUE to
1193 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1195 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1197 * elf32-i386.c (check_relocs_failed): New.
1198 (elf_i386_check_relocs): Set check_relocs_failed on error.
1199 (elf_i386_relocate_section): Skip if check_relocs failed.
1201 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1203 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1204 check_relocs_failed on error.
1206 2016-04-29 Nick Clifton <nickc@redhat.com>
1209 * elf-bfd.h (struct elf_backend_data): Rename
1210 elf_backend_set_special_section_info_and_link to
1211 elf_backend_copy_special_section_fields.
1212 * elfxx-target.h: Likewise.
1213 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1214 comparing section flags.
1215 (copy_special_section_fields): New function.
1216 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1217 Perform two scans over special sections. The first one looks for
1218 a direct mapping between the output section and an input section.
1219 The second scan looks for a possible match based upon section
1221 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1222 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1224 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1225 elf32_i386_copy_solaris_special_section_fields.
1226 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1227 Rename to elf32_sparc_copy_solaris_special_section_fields.
1228 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1229 elf64_x86_64_copy_solaris_special_section_fields.
1231 2016-04-28 Nick Clifton <nickc@redhat.com>
1233 * po/zh_CN.po: Updated Chinese (simplified) translation.
1235 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1239 when estimating distances between output sections.
1241 2016-04-27 Alan Modra <amodra@gmail.com>
1243 * elflink.c (_bfd_elf_is_start_stop): New function.
1244 (_bfd_elf_gc_mark_rsec): Use it.
1245 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1247 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1249 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1250 * mmo.c (mmo_get_section_contents): Likewise.
1251 (mmo_set_section_contents): Likewise.
1253 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1255 * elf-bfd.h (elf_link_hash_table): Update comments for
1257 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1258 the unused NULL entry at the head of dynamic symbol table.
1259 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1262 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1264 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1265 created file from dynobj.
1267 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1269 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1270 normal input file if possible.
1272 2016-04-21 Nick Clifton <nickc@redhat.com>
1274 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1275 * aout-target.h: Likewise.
1276 * aout-tic30.c: Likewise.
1277 * binary.c: Likewise.
1279 * coff-alpha.c: Likewise.
1280 * coff-rs6000.c: Likewise.
1281 * coff64-rs6000.c: Likewise.
1282 * coffcode.h: Likewise.
1283 * i386msdos.c: Likewise.
1284 * i386os9k.c: Likewise.
1287 * libbfd-in.h: Likewise.
1288 * libecoff.h: Likewise.
1289 * mach-o-target.c: Likewise.
1291 * nlm-target.h: Likewise.
1292 * oasys.c: Likewise.
1294 * plugin.c: Likewise.
1295 * ppcboot.c: Likewise.
1298 * tekhex.c: Likewise.
1299 * versados.c: Likewise.
1300 * vms-alpha.c: Likewise.
1302 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1303 * linker.c (bfd_link_check_relocs): New function.
1304 (_bfd_generic_link_check_relocs): New function.
1305 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1306 _bfd_link_check_relocs field.
1307 (struct bfd_target)L Add _bfd_link_check_relocs field.
1308 * bfd-in2.h: Regenerate.
1309 * libbfd.h: Regenerate.
1311 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1314 (elf_backend_gc_sweep_hook): Likewise.
1315 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1316 (elf_backend_gc_sweep_hook): Likewise.
1318 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1320 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1321 in excluded sections
1323 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1326 * elf64-x86-64.c (check_relocs_failed): New.
1327 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1328 Support relocation agaist local symbol. Set check_relocs_failed.
1329 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1330 R_X86_64_32 relocation overflow.
1331 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1332 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1334 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf32-i386.c (elf_i386_check_relocs): Call
1337 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1338 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1340 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1343 * elflink.c (_bfd_elf_link_check_relocs): New function.
1344 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1345 if check_relocs_after_open_input is FALSE.
1347 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1349 * cache.c: Update old style function definitions.
1350 * elf32-m68k.c: Likewise.
1351 * elf64-mmix.c: Likewise.
1352 * stab-syms.c: Likewise.
1354 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1356 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1358 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1360 * Makefile.in: Regenerated with automake 1.11.6.
1361 * aclocal.m4: Likewise.
1362 * doc/Makefile.in: Likewise.
1364 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1366 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1367 * bfd-in2.h: Regenerate.
1368 * libbfd.h: Regenerate.
1369 * elf32-arc.c: Add 'opcode/arc.h' include.
1370 (struct arc_relocation_data): Add symbol_name.
1371 (arc_special_overflow_checks): New function.
1372 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1373 required, add an extra comment.
1374 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1376 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1378 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1380 (elf_arc_relocate_section): Update enum uses.
1381 (elf_arc_check_relocs): Likewise.
1382 (elf_arc_finish_dynamic_symbol): Likewise.
1384 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1386 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1389 2016-04-14 Nick Clifton <nickc@redhat.com>
1392 * elf-bbfd.h (struct elf_backend_data): New field:
1394 New field: elf_backend_set_special_section_info_and_link
1395 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1397 (elf_backend_set_special_section_info_and_link): Define if not
1399 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1400 elf_backend_strtab_flags macros to initialise fields in structure.
1401 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1402 being set even if SHF_MERGE is not set.
1403 (elf_fake_sections): Likewise.
1404 (section_match): New function. Matches two ELF sections based
1405 upon fixed characteristics.
1406 (find_link): New function. Locates a section in a BFD that
1407 matches a section in a different BFD.
1408 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1409 fields of reserved sections.
1410 (bfd_elf_compute_section_file_positions): Set the flags for the
1411 .shstrtab section based upon the elf_strtab_flags field in the
1412 elf_backend_data structure.
1413 (swap_out_syms): Likewise for the .strtab section.
1414 * elflink.c (bfd_elf_final_link): Set the flags for the
1415 .strtab section based upon the elf_strtab_flags field in the
1416 elf_backend_data structure.
1417 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1418 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1420 (elf_backend_set_special_section_info_and_link): Define for
1422 * elf32-sparc.c: Likewise.
1423 * elf64-x86-64.c: Likewise.
1425 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1428 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1430 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1431 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1432 applies to read-only section.
1433 * elf32-i386.c (elf_i386_link_hash_table): Add
1434 readonly_dynrelocs_against_ifunc.
1435 (elf_i386_allocate_dynrelocs): Updated.
1436 (elf_i386_size_dynamic_sections): Issue an error for read-only
1437 segment with dynamic IFUNC relocations only if
1438 readonly_dynrelocs_against_ifunc is TRUE.
1439 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1440 readonly_dynrelocs_against_ifunc.
1441 (elf_x86_64_allocate_dynrelocs): Updated.
1442 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1443 segment with dynamic IFUNC relocations only if
1444 readonly_dynrelocs_against_ifunc is TRUE.
1445 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1448 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1450 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1451 a fall through from error_ret_free_internal. Free local_syms in
1452 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1454 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1456 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1457 (relocate_plt_for_entry): Likewise.
1459 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1461 * elf32-arc.c (elf_arc_check_relocs): Changed
1463 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1465 * elf32-arc.c (name_for_global_symbol): Changed assert.
1466 (get_replace_function): Created.:
1467 (struct arc_relocation_data): Changed to signed types.
1468 (defines S, L, P, PDATA): Casted to signed type.
1469 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1470 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1471 (arc_do_relocation): Changed.
1473 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1475 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1477 (elf_arc_relocate_section): Added and changed asserts, validating
1478 the synamic symbol index.
1479 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1480 relocation if symbol has dynindx set to -1.
1482 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1484 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1485 and internal symbols which have a dynamic index into local
1488 2016-04-04 Nick Clifton <nickc@redhat.com>
1491 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1492 version number if the version is zero.
1494 2016-04-01 Alan Modra <amodra@gmail.com>
1497 * elflink.c (on_needed_list): Recursively check needed status.
1498 (elf_link_add_object_symbols): Adjust.
1500 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1502 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1503 internal_relocs only if they aren't cached.
1505 2016-03-29 Nick Clifton <nickc@redhat.com>
1508 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1509 assertion on the size of the got section to allow it to be bigger
1510 than the number of relocs.
1512 2016-03-29 Toni Spets <toni.spets@iki.fi>
1515 * coffcode.h (coff_write_object_contents): Revert accidental
1518 2016-03-22 Alan Modra <amodra@gmail.com>
1521 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1522 DW_FORM_flag_present.
1524 2016-03-22 Nick Clifton <nickc@redhat.com>
1526 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1527 architecture name for backwards compatibility.
1529 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1530 unbounded stack use.
1532 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1533 sufficiently recent version of GCC.
1534 * configure: Regenerate.
1536 2016-03-22 Alan Modra <amodra@gmail.com>
1539 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1541 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1543 * archures.c (bfd_mach_arc_nps400): Define.
1544 * bfd-in2.h: Regenerate.
1545 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1546 some existing entries to make space.
1547 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1548 (arc_elf_final_write_processing): Likewise.
1550 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1552 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1554 (arc_elf_final_write_processing): Don't bother setting cpu field
1555 in e_flags, this will have been set elsewhere.
1557 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1559 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1562 2016-03-21 Nick Clifton <nickc@redhat.com>
1564 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1565 * configure: Regenerate.
1566 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1567 alloca with call to xmalloc.
1568 * elf32-nds32.c: Likewise.
1569 * elf64-hppa.c: Likewise.
1570 * elfxx-mips.c: Likewise.
1572 * pei-x86_64.c: Likewise.
1576 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1581 (elf_i386_relocate_section): Likewise.
1582 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1583 (elf_x86_64_relocate_section): Likewise.
1585 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1588 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1589 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1590 relocation overflow check.
1592 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1594 * bfd-in2.h: Regenerated.
1596 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1599 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1600 uses bytes not octets.
1601 * elflink.c (resolve_section): Likewise.
1602 Add a bfd parameter.
1603 (eval_section): Pass the input_bfd to resolve_section.
1604 (bfd_elf_perform_complex_relocation): Convert byte offset to
1605 octets before read and writing values.
1606 (elf_link_input_bfd): Add byte to octet conversions.
1607 (elf_reloc_link_order): Likewise.
1608 (elf_fixup_link_order): Likewise.
1609 (bfd_elf_final_link): Likewise.
1610 * reloc.c (_bfd_final_link_relocate): Likewise.
1611 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1613 2016-03-10 Nick Clifton <nickc@redhat.com>
1615 * config.bfd: Mark the i370 target as obsolete.
1617 2016-03-09 Pedro Alves <palves@redhat.com>
1619 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1620 gcc ABI)" to printable name.
1621 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1622 of "v850-rh850" as printable name.
1624 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1627 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1628 relocations against absolute symbols.
1630 2016-03-09 Alan Modra <amodra@gmail.com>
1633 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1634 length elements in the archive.
1636 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1639 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1640 for -E/--dynamic-list only when not relocatable.
1642 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1645 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1646 count for locally defined local IFUNC symbols in shared object.
1647 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1649 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1652 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1655 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1656 Andrew Burgess <andrew.burgess@embecosm.com>
1658 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1659 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1660 (arc_elf_howto_init): Added assert to validate relocations.
1661 (get_middle_endian_relocation): Delete.
1662 (middle_endian_convert): New function.
1663 (ME): Redefine, now does nothing.
1664 (IS_ME): New define.
1665 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1666 definition to call middle_endian_convert. Add a new local
1667 variable and make use of this throughout. Added call to
1668 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1670 2016-03-07 Nick Clifton <nickc@redhat.com>
1673 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1674 length elements in the archive.
1676 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1678 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1679 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1681 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1684 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1685 executable as definition if the new definition comes from a
1688 2016-03-02 Alan Modra <amodra@gmail.com>
1690 * Makefile.in: Regenerate.
1691 * po/SRC-POTFILES.in: Regenerate.
1693 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1695 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1696 relocation addend when sections get merged.
1698 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1700 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1702 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1703 Assert for code sections dynamic relocs.
1705 2016-02-26 Renlin Li <renlin.li@arm.com>
1707 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1708 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1710 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1713 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1714 load with locally bound symbols if PIC is false or there is no
1715 base register. Optimize branch to 0 if PIC is false.
1716 (elf_i386_relocate_section): Don't generate dynamic relocations
1717 against undefined weak symbols if PIC is false.
1718 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1719 if we can't estimate relocation overflow with --no-relax.
1720 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1721 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1722 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1723 against undefined weak symbols if PIC is false.
1725 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1728 * bfd.c (bfd): Change flags to 20 bits.
1729 (BFD_CONVERT_ELF_COMMON): New.
1730 (BFD_USE_ELF_STT_COMMON): Likewise.
1731 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1732 BFD_USE_ELF_STT_COMMON.
1733 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1734 * configure.ac: Remove --enable-elf-stt-common.
1735 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1736 common symbol depending on BFD_CONVERT_ELF_COMMON and
1737 BFD_USE_ELF_STT_COMMON.
1738 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1740 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1742 (elf_link_convert_common_type): New function.
1743 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1744 common symbol depending on BFD_CONVERT_ELF_COMMON and
1745 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1746 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1747 and BFD_USE_ELF_STT_COMMON to object_flags.
1748 (TARGET_LITTLE_SYM): Likewise.
1749 * syms.c (BSF_KEEP_G): Renamed to ...
1750 (BSF_ELF_COMMON): This.
1751 * bfd-in2.h: Regenerated.
1752 * config.in: Likewise.
1753 * configure: Likewise.
1755 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1761 (elf_i386_link_hash_entry): Add has_got_reloc and
1763 (elf_i386_link_hash_table): Add interp.
1764 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1766 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1768 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1769 (elf_i386_fixup_symbol): New function.
1770 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1771 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1772 relocations and discard relocations against resolved undefined
1773 weak symbols in executable. Don't make resolved undefined weak
1774 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1775 relocation against undefined weak symbols in PIE.
1776 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1777 (elf_i386_relocate_section): Don't generate dynamic relocations
1778 against resolved undefined weak symbols in PIE, except for
1780 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1781 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1782 Don't generate dynamic relocation against resolved undefined weak
1783 symbol in executable.
1784 (elf_i386_finish_dynamic_sections): Call
1785 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1786 (elf_backend_fixup_symbol): New.
1787 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1788 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1790 (elf_x86_64_link_hash_table): Add interp.
1791 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1793 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1795 (elf_x86_64_check_relocs): Set has_got_reloc and
1797 (elf_x86_64_fixup_symbol): New function.
1798 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1799 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1800 relocations and discard relocations against resolved undefined
1801 weak symbols in executable. Don't make resolved undefined weak
1802 symbols in executable dynamic.
1803 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1804 (elf_x86_64_relocate_section): Check relocation overflow for
1805 dynamic relocations against unresolved weak undefined symbols.
1806 Don't generate dynamic relocations against resolved weak
1807 undefined symbols in PIE.
1808 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1809 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1810 Don't generate dynamic relocation against resolved undefined weak
1811 symbol in executable.
1812 (elf_x86_64_finish_dynamic_sections): Call
1813 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1814 (elf_backend_fixup_symbol): New.
1816 2016-02-26 Alan Modra <amodra@gmail.com>
1818 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1819 save_restore_funcs, rest of sections when not relocatable.
1820 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1821 (sfpr_define): Define all symbols on emitted code.
1822 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1823 when relocatable. Move sfpr_define loop earlier.
1825 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1827 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1828 (elf_x86_64_relocate_section): Use it. Replace
1829 x86_64_elf_howto_table[r_type] with howto.
1831 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1834 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1835 symbol version is unknown.
1837 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1839 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1840 to (bfd_vma) -1 when setting needs_plt to 0.
1841 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1843 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1845 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1846 library, instead of PIC, and don't check PDE when making linker
1847 assigned symbol dynamic.
1849 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1851 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1852 ABIVERSION for non-executable stack.
1854 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1857 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1858 Always produce a RELATIVE reloc for a local symbol.
1860 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1862 Fix test-case ld-elf/pr19617b
1863 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1864 discard unused non-function symbols when --dynamic-list-data.
1866 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1868 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1869 dynsym section, even if it is empty, with dynamic sections.
1871 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1873 * syms.c: Remove BSF_COMMON from comments.
1874 * bfd-in2.h: Regenerated.
1876 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1878 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1879 for destination. Remove useless function parameters.
1880 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1882 2016-02-19 Nick Clifton <nickc@redhat.com>
1885 * aoutx.h (aout_link_add_symbols): Check for out of range string
1889 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1890 processing if we encounter a reloc without an associated symbol.
1892 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1895 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1896 sections for -E/--dynamic-list.
1898 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1900 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1903 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1905 * plugin.c (plugin_vec): Set match priority to 255.
1906 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1907 matching against the plugin vector, take priority from there not
1910 2016-02-15 Nick Clifton <nickc@redhat.com>
1912 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1913 for length and type fields. Use a signed value for the
1914 suffix_length field.
1916 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1920 significant bit in GOT offset for R_386_GOT32X.
1922 2016-02-10 Nick Clifton <nickc@redhat.com>
1925 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1927 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1928 number of messages about FDE encoding preventing .eh_frame_hdr
1931 2016-02-09 Nick Clifton <nickc@redhat.com>
1933 * oasys.c (oasys_archive_p): Fix indentation.
1934 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1935 constant for left shifting.
1937 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1938 helpful warning message to explain why certain AArch64 relocs
1941 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1943 * pe-mips.c (coff_mips_reloc): Fix formatting.
1945 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1947 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1948 to bfd_mach_arc_arc600.
1950 2016-02-04 Alan Modra <amodra@gmail.com>
1952 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1955 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1958 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1959 distances in the compressed_size field of the output section.
1961 2016-02-02 Alan Modra <amodra@gmail.com>
1963 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1964 ELFv2 entry optimization.
1966 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1969 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1970 no relocations in relocatable files.
1972 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1975 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1976 if a symbol from a library loaded via DT_NEEDED doesn't match
1977 the symbol referenced by regular object.
1979 2016-02-01 Nathaniel Smith <njs@pobox.com>
1981 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1984 2016-02-01 Alan Modra <amodra@gmail.com>
1986 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1987 an out of range reloc_index.
1988 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1990 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1992 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1993 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1994 * Makefile.in: Regenerated.
1996 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1998 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2000 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2003 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2005 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2007 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2010 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2011 against STT_GNU_IFUNC symbol only with dynamic symbols.
2012 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2014 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2017 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2018 decompress debug sections.
2020 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2022 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2025 2016-01-25 Nick Clifton <nickc@redhat.com>
2028 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2029 dsym filename buffer.
2031 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2033 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2035 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2037 * elfxx-mips.c (BZ16_REG): Correct calculation.
2039 2016-01-21 Nick Clifton <nickc@redhat.com>
2041 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2042 changing the type of _loc to be bfd_byte *.
2043 (elf_arc_finish_dynamic_symbol): Likewise.
2045 2016-01-21 Nick Clifton <nickc@redhat.com>
2048 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2049 class of the linker stub bfd.
2050 (elf32_arm_check_relocs): Skip check for pic format after
2051 processing a vxWorks R_ARM_ABS12 reloc.
2052 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2053 reporting a class mismatch.
2055 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2057 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2058 veneer for sym_sec != input_sec.
2059 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2060 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2061 calculation destination.
2063 2016-01-21 Alan Modra <amodra@gmail.com>
2065 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2066 (swap_linux_prpsinfo64_out): New function.
2067 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2068 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2069 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2070 (elfcore_write_linux_prpsinfo64): Likewise.
2071 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2072 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2073 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2075 2016-01-21 Alan Modra <amodra@gmail.com>
2077 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2078 * elf.c: Adjust #include.
2079 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2080 * Makefile.am (SOURCE_HFILES): Update.
2081 * Makefile.in: Regenerate.
2082 * po/SRC-PORFILES.in: Regenerate.
2084 2016-01-21 Alan Modra <amodra@gmail.com>
2086 * configure.ac: Move corefile selection later in file. Move
2087 tdefaults code immediately after other target vector code.
2088 * configure: Regenerate.
2090 2016-01-20 Mickael Guene <mickael.guene@st.com>
2092 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2093 section using '.text.noread' pattern.
2095 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2097 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2099 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2100 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2102 * arc-plt.def: New file.
2103 * arc-plt.h: Likewise.
2104 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2105 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2106 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2107 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2108 (name_for_global_symbol): Added.
2109 (ADD_RELA): Helper to create dynamic relocs.
2110 (new_got_entry_to_list): Create a new got entry in linked list.
2111 (symbol_has_entry_of_type): Search for specific type of entry in
2113 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2114 (is_reloc_for_TLS, arc_elf_set_private_flags)
2115 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2116 (arc_elf_merge_private_bfd_data): New functions.
2117 (debug_arc_reloc): Cleaned debug info printing.
2118 (PDATA reloc): Changed not to perform address alignment.
2119 (reverse_me): Added. Fix for ARC_32 relocs.
2120 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2122 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2123 Changed function to access an array of list of GOT entries instead
2124 of just an array of offsets.
2125 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2126 (elf_arc_check_relocs): Likewise.
2127 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2128 (elf_arc_finish_dynamic_sections): Likewise
2129 (arc_create_dynamic_sections): Modified conditions to create
2131 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2132 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2133 (relocate_plt_for_entry): Changed to support new way to define PLT
2135 (add_symbol_to_plt): Likewise.
2136 (arc_elf_link_hash_table_create): New function.
2138 2016-01-18 Nick Clifton <nickc@redhat.com>
2141 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2142 section number into internal section number.
2143 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2144 * coffswap.h (coff_swap_sym_in): Likewise.
2145 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2146 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2147 section number field is big enough to hold the external value.
2149 2016-01-17 Alan Modra <amodra@gmail.com>
2151 * configure: Regenerate.
2153 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2155 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2156 when address in first unwind entry does not match start of
2159 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2160 Jiong Wang <jiong.wang@arm.com>
2163 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2166 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2168 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2169 place 'R_' before the reloc name returned.
2170 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2171 the relocation string.
2173 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2175 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2176 factored out from...
2177 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2179 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2181 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2182 attribute check after ELF file header flag check.
2184 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2186 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2187 return status from `_bfd_elf_merge_object_attributes'.
2189 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2191 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2192 factored out from...
2193 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2195 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2197 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2198 handling of input MIPS ABI flags together.
2200 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2202 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2203 attribute checks for null input.
2205 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2207 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2208 pointers to target data.
2210 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2212 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2215 2016-01-01 Alan Modra <amodra@gmail.com>
2217 Update year range in copyright notice of all files.
2219 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2221 Copyright (C) 2016 Free Software Foundation, Inc.
2223 Copying and distribution of this file, with or without modification,
2224 are permitted in any medium without royalty provided the copyright
2225 notice and this notice are preserved.
2231 version-control: never
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