1 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
3 * arc-got.h: Moved got related structures from elf32-arc.c to
4 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
5 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
6 tls_type_for_reloc, symbol_has_entry_of_type,
7 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
8 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
9 relocate_fix_got_relocs_for_got_info,
10 create_got_dynrelocs_for_single_entry,
11 create_got_dynrelocs_for_got_info): Added to file.
12 * elf32-arc.c: Removed GOT & TLS related structs and functions to
15 2016-07-08 James Bowman <james.bowman@ftdichip.com>
17 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
19 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
21 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
22 (THUMB32_MOVW): Likewise.
23 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
24 (DEF_STUBS): Define long_branch_thumb2_only_pure.
25 (arm_stub_is_thumb): Add new veneer stub.
26 (arm_type_of_stub): Use new veneer.
27 (arm_stub_required_alignment): Add new veneer.
29 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
31 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
32 (SEC_ELF_PURECODE): ... this.
33 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
35 (elf32_arm_fake_sections): Likewise.
36 (elf_32_arm_section_flags): Likewise.
37 (elf_32_arm_lookup_section_flags): Likewise.
38 * section.c (SEC_ELF_NOREAD): Rename to ...
39 (SEC_ELF_PURECODE): ... this.
41 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
43 * elf32-arm.c (using_thumb2_bl): New function.
44 (arm_type_of_stub): Declare thumb2 variable together and change type
45 to bfd_boolean. Use using_thumb2_bl () to determine whether
46 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
48 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
49 the bit size of BL offset.
51 2016-06-29 Nick Clifton <nickc@redhat.com>
53 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
54 Returns TRUE for AArch64 mapping symbols.
55 (elfNN_aarch64_backend_symbol_processing): New function. Marks
56 mapping symbols as precious in object files so that they will not
58 (elf_backend_symbol_processing): Define.
60 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
61 for ARM mapping symbols.
62 (elf32_arm_backend_symbol_processing): Make use of the new function.
64 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
67 * elflink.c (elf_link_check_versioned_symbol): Return false
68 for unreferenced undefined symbol.
70 2016-06-28 Nick Clifton <nickc@redhat.com>
72 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
75 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
76 function. Marks mapping symbols in object files as precious, so
77 that strip will not remove them.
78 (elf_backend_symbol_processing): Define.
80 2016-06-28 James Clarke <jrtc27@jrtc27.com>
82 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
83 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
85 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
87 * elf32-mips.c (elf_mips16_howto_table_rel): Add
89 (mips16_reloc_map): Likewise.
90 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
91 (mips16_elf64_howto_table_rela): Likewise.
92 (mips16_reloc_map): Likewise.
93 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
94 (elf_mips16_howto_table_rela): Likewise.
95 (mips16_reloc_map): Likewise.
96 * elfxx-mips.c (mips16_branch_reloc_p): New function.
97 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
98 (b_reloc_p): Likewise.
99 (mips_elf_calculate_relocation): Likewise.
100 (_bfd_mips_elf_check_relocs): Likewise.
101 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
102 * bfd-in2.h: Regenerate.
103 * libbfd.h: Regenerate.
105 2016-06-27 Alan Modra <amodra@gmail.com>
108 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
109 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
111 (ppc64_elf_size_stubs): Adjust to suit.
113 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
115 * elf32-dlx.h: New file.
116 * elf32-dlx.c: Adjust.
118 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
120 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
122 2016-06-24 John Baldwin <jhb@FreeBSD.org>
124 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
127 2016-06-24 John Baldwin <jhb@FreeBSD.org>
129 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
130 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
131 (elfcore_grok_freebsd_psinfo): New function.
132 (elfcore_grok_freebsd_prstatus): New function.
133 (elfcore_grok_freebsd_note): New function.
134 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
137 2016-06-24 Joel Brobecker <brobecker@adacore.com>
139 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
142 2016-06-24 Alan Modra <amodra@gmail.com>
144 * config.bfd: Delete mips vxworks patterns matched earlier.
145 Combine mips*-*-none with mips*-*-elf*.
147 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
149 * elfxx-mips.c (mips_elf_perform_relocation): Call
150 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
151 use the `%X%H' format for the cross-mode jump conversion error
152 message. Remove the full stop from the end of the message.
153 Continue processing rather than returning failure.
155 2016-06-21 Graham Markall <graham.markall@embecosm.com>
157 * archures.c: Remove bfd_mach_arc_nps400.
158 * bfd-in2.h: Likewise.
159 * cpu-arc.c (arch_info_struct): Likewise.
160 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
163 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
167 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
169 (elf_link_is_defined_archive_symbol): Call
170 bfd_link_plugin_object_p on unknown plugin object and use the
171 IR symbol table if the input is an IR object.
172 * plugin.c (bfd_link_plugin_object_p): New function.
173 * plugin.h (bfd_link_plugin_object_p): New prototype.
175 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
178 * elflink.c (elf_link_add_object_symbols): Don't check alignment
179 on symbol from plugin dummy input.
181 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
183 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
185 * bfd-in2.h: Regenerated.
186 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
187 with bfd_plugin_unknown.
189 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
192 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
193 bfd_boolean argument.
194 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
195 "shared object" with "PIC object" in comments.
196 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
197 "shared object" with "PIC object" in comments. Avoid PLT if
198 requested. Generate dynamic relocations for non-GOT references.
199 Make room for the special first entry in PLT and allocate PLT
200 entry only for PLT and PC-relative references. Store dynamic
201 GOT relocations in .rel[a].iplt section for static executables.
202 If PLT isn't used, always use GOT for symbol value. Don't
203 allocate GOT entry if it isn't used.
204 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
205 count only in the code section. Allocate dynamic pointer
206 relocation against STT_GNU_IFUNC symbol in the non-code section.
207 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
208 only for PC-relative references.
209 (elf_i386_allocate_dynrelocs): Pass TRUE to
210 _bfd_elf_allocate_ifunc_dyn_relocs.
211 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
212 relocations against STT_GNU_IFUNC symbols without PLT. Generate
213 dynamic pointer relocation against STT_GNU_IFUNC symbol in
214 the non-code section and store it in the proper REL section.
215 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
217 (elf_i386_finish_dynamic_symbol): Generate dynamic
218 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
219 STT_GNU_IFUNC symbols without PLT.
220 (elf_i386_finish_dynamic_sections): Don't handle local
221 STT_GNU_IFUNC symbols here.
222 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
224 (elf_backend_output_arch_local_syms): New.
225 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
226 count only in the code section. Allocate dynamic pointer
227 relocation against STT_GNU_IFUNC symbol in the non-code section.
228 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
229 count only for PC-relative references.
230 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
231 _bfd_elf_allocate_ifunc_dyn_relocs.
232 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
233 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
234 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
235 without PLT. Generate dynamic pointer relocation against
236 STT_GNU_IFUNC symbol in the non-code section and store it in
237 the proper RELA section. Don't allow non-pointer relocation
238 against STT_GNU_IFUNC symbol without PLT.
239 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
240 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
241 STT_GNU_IFUNC symbols without PLT.
242 (elf_x86_64_finish_dynamic_sections): Don't handle local
243 STT_GNU_IFUNC symbols here.
244 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
246 (elf_backend_output_arch_local_syms): New.
247 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
248 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
250 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
251 Tony Wang <tony.wang@arm.com>
253 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
255 (stub_long_branch_thumb2_only): Define stub.
256 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
257 (arm_stub_long_branch_thumb2_only): Likewise.
258 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
261 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
263 * archures.c (bfd_mach_sparc_v8plusc): Define.
264 (bfd_mach_sparc_v9c): Likewise.
265 (bfd_mach_sparc_v8plusd): Likewise.
266 (bfd_mach_sparc_v9d): Likewise.
267 (bfd_mach_sparc_v8pluse): Likewise.
268 (bfd_mach_sparc_v9e): Likewise.
269 (bfd_mach_sparc_v8plusv): Likewise
270 (bfd_mach_sparc_v9v): Likewise.
271 (bfd_mach_sparc_v8plusm): Likewise.
272 (bfd_mach_sparc_v9m): Likewise.
273 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
274 (bfd_mach_sparc_64bit_p): Likewise.
275 * bfd-in2.h: Regenerate.
276 * cpu-sparc.c (arch_info_struct): Add entries for
277 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
278 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
279 and bfd_mach_sparc_v9{c,d,e,v,m}.
280 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
281 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
283 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
285 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
286 symbols for relocations against IFUNC symbols.
287 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
289 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
291 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
292 .rela.iplt in DT_PLTRELSZ.
293 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
294 for DT_PLTRELSZ and DT_RELASZ as well.
296 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
298 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
299 non-loaded, non-alloced sections.
300 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
302 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
304 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
305 allocating dynamic relocation.
306 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
308 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
311 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
312 offsets until reloc_toaddr.
314 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
316 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
317 Don't check symbol type for STN_UNDEF symbol index.
318 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
319 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
322 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
324 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
326 (using_thumb2): Try Tag_THUMB_ISA_use first and check
327 for exact arch value then. Force review of arch check logic for new
329 (arch_has_arm_nop): Update and fix arch check logic. Force review of
330 that logic for new architecture.
331 (arch_has_thumb2_nop): Remove.
332 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
333 (elf32_arm_final_link_relocate): Likewise but using thumb2.
335 2016-06-14 Alan Modra <amodra@gmail.com>
337 * bfd-in.h (bfd_my_archive): Delete.
338 * bfd-in2.h: Regenerate.
340 2016-06-14 Alan Modra <amodra@gmail.com>
343 * archive.c (open_nested_file): Set my_archive.
344 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
346 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
347 (bfd_seek): Likewise.
348 * bfdwin.c (bfd_get_file_window): Likewise.
349 * cache.c (cache_bmmap): Likewise.
350 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
351 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
353 * plugin.c (try_claim): Likewise.
354 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
355 file within thin archive, not the archive.
357 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
360 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
361 section address for R_386_GOT32/R_386_GOT32X relocations against
362 IFUNC symbols if there is no base register and return error for
365 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
367 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
368 GOT32 adjustment for static executables.
370 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
372 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
374 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
376 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
378 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
380 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
382 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
384 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
385 (SECTSTART): Changed.
386 (elf_arc_relocate_section): Fixed mistake in PIE related
388 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
390 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
392 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
393 enable support for "-z combreloc" and DT_RELACOUNT.
394 (elf_backend_reloc_type_class): Likewise
396 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
399 * elf32-i386.c (elf_i386_relocate_section): When relocating
400 R_386_GOT32, return error without a base register for PIC and
401 subtract the .got.plt section address only with a base register.
403 2016-06-10 Alan Modra <amodra@gmail.com>
405 * elf-strtab.c (struct strtab_save): Use size_t for "size".
406 (struct elf_strtab_hash): Likewise for "size" and "alloced".
407 (_bfd_elf_strtab_init): Formatting.
408 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
409 (_bfd_elf_strtab_addref): Take size_t idx param.
410 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
411 (_bfd_elf_strtab_offset): Likewise.
412 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
413 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
414 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
415 (_bfd_elf_strtab_finalize): Similarly.
416 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
417 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
418 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
419 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
421 (bfd_section_from_shdr): Delete amt.
422 (_bfd_elf_init_reloc_shdr): Likewise.
423 (_bfd_elf_link_assign_sym_version): Likewise.
424 (assign_section_numbers): Use size_t reloc_count.
425 * elflink.c (struct elf_symbuf_head): Use size_t "count".
426 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
427 (elf_link_is_defined_archive_symbol): Likewise.
428 (elf_add_dt_needed_tag): Likewise.
429 (elf_finalize_dynstr): Likewise.
430 (elf_link_add_object_symbols): Likewise.
431 (bfd_elf_size_dynamic_sections): Likewise.
432 (elf_create_symbuf): Similarly.
433 (bfd_elf_match_symbols_in_sections): Likewise.
434 (elf_link_swap_symbols_out): Likewise.
435 (elf_link_check_versioned_symbol): Likewise.
436 (bfd_elf_gc_record_vtinherit): Likewise.
437 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
439 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
442 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
443 and relocs only if shrinking occurred.
445 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
447 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
448 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
449 (elf_i386_check_tls_transition): Check indirect call and direct
450 call with the addr32 prefix for general and local dynamic models.
451 Set the tls_get_addr feild.
452 (elf_i386_convert_load_reloc): Always use addr32 prefix for
453 indirect ___tls_get_addr call via GOT.
454 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
455 transitions with indirect call and direct call with the addr32
458 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
460 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
461 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
462 (elf_s390_relocate_section): Fix comment.
463 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
466 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
468 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
469 section offset when calculation the larl operand in the first PLT
472 2016-06-07 Alan Modra <amodra@gmail.com>
474 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
475 to match other 32-bit archs.
476 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
477 (ppc_elf_object_p): Call it.
478 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
480 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
481 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
482 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
483 _bfd_elf_ppc_at_tprel_transform): Move to..
485 (_bfd_elf_ppc_set_arch): Declare.
486 * bfd-in2.h: Regenerate.
488 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
490 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
491 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
492 (elf_x86_64_check_tls_transition): Check indirect call and
493 direct call with the addr32 prefix for general and local dynamic
494 models. Set the tls_get_addr feild.
495 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
496 indirect __tls_get_addr call via GOT.
497 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
498 transitions with indirect call and direct call with the addr32
501 2016-06-04 Christian Groessler <chris@groessler.org>
503 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
505 2016-06-02 Nick Clifton <nickc@redhat.com>
508 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
510 (arch_info_struct): Likewise.
511 (architectures): Likewise.
513 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
515 * config.bfd: Replace -uclibc with *.
517 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
519 * elf64-x86-64.c: Replace data32 with data16 in comments.
521 2016-05-31 Alan Modra <amodra@gmail.com>
525 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
526 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
527 symbol given a version by a script different to the version
528 of the symbol being added.
529 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
530 _bfd_elf_strtab_restore. Don't fudge dynstr references.
531 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
532 (struct strtab_save): New.
533 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
534 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
535 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
537 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
539 * elf32-hppa.h: Add extern "C".
540 * elf32-nds32.h: Likewise.
541 * elf32-tic6x.h: Likewise.
543 2016-06-01 Nick Clifton <nickc@redhat.com>
545 * po/sr.po: New Serbian translation.
546 * configure.ac (ALL_LINGUAS): Add sr.
547 * configure: Regenerate.
549 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
551 * elfxx-mips.c (b_reloc_p): New function.
552 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
555 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
557 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
558 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
559 reloc location from calculation, treat the addend as signed with
560 local non-section symbols and enable overflow detection.
562 2016-05-28 Alan Modra <amodra@gmail.com>
564 * aoutx.h: Adjust linker callback calls throughout file,
567 * coff-alpha.c: Likewise.
568 * coff-arm.c: Likewise.
569 * coff-h8300.c: Likewise.
570 * coff-h8500.c: Likewise.
571 * coff-i960.c: Likewise.
572 * coff-mcore.c: Likewise.
573 * coff-mips.c: Likewise.
574 * coff-ppc.c: Likewise.
575 * coff-rs6000.c: Likewise.
576 * coff-sh.c: Likewise.
577 * coff-tic80.c: Likewise.
578 * coff-w65.c: Likewise.
579 * coff-z80.c: Likewise.
580 * coff-z8k.c: Likewise.
581 * coff64-rs6000.c: Likewise.
582 * cofflink.c: Likewise.
584 * elf-bfd.h: Likewise.
585 * elf-m10200.c: Likewise.
586 * elf-m10300.c: Likewise.
587 * elf32-arc.c: Likewise.
588 * elf32-arm.c: Likewise.
589 * elf32-avr.c: Likewise.
590 * elf32-bfin.c: Likewise.
591 * elf32-cr16.c: Likewise.
592 * elf32-cr16c.c: Likewise.
593 * elf32-cris.c: Likewise.
594 * elf32-crx.c: Likewise.
595 * elf32-d10v.c: Likewise.
596 * elf32-epiphany.c: Likewise.
597 * elf32-fr30.c: Likewise.
598 * elf32-frv.c: Likewise.
599 * elf32-ft32.c: Likewise.
600 * elf32-h8300.c: Likewise.
601 * elf32-hppa.c: Likewise.
602 * elf32-i370.c: Likewise.
603 * elf32-i386.c: Likewise.
604 * elf32-i860.c: Likewise.
605 * elf32-ip2k.c: Likewise.
606 * elf32-iq2000.c: Likewise.
607 * elf32-lm32.c: Likewise.
608 * elf32-m32c.c: Likewise.
609 * elf32-m32r.c: Likewise.
610 * elf32-m68hc1x.c: Likewise.
611 * elf32-m68k.c: Likewise.
612 * elf32-mep.c: Likewise.
613 * elf32-metag.c: Likewise.
614 * elf32-microblaze.c: Likewise.
615 * elf32-moxie.c: Likewise.
616 * elf32-msp430.c: Likewise.
617 * elf32-mt.c: Likewise.
618 * elf32-nds32.c: Likewise.
619 * elf32-nios2.c: Likewise.
620 * elf32-or1k.c: Likewise.
621 * elf32-ppc.c: Likewise.
622 * elf32-s390.c: Likewise.
623 * elf32-score.c: Likewise.
624 * elf32-score7.c: Likewise.
625 * elf32-sh.c: Likewise.
626 * elf32-sh64.c: Likewise.
627 * elf32-spu.c: Likewise.
628 * elf32-tic6x.c: Likewise.
629 * elf32-tilepro.c: Likewise.
630 * elf32-v850.c: Likewise.
631 * elf32-vax.c: Likewise.
632 * elf32-visium.c: Likewise.
633 * elf32-xstormy16.c: Likewise.
634 * elf32-xtensa.c: Likewise.
635 * elf64-alpha.c: Likewise.
636 * elf64-hppa.c: Likewise.
637 * elf64-ia64-vms.c: Likewise.
638 * elf64-mmix.c: Likewise.
639 * elf64-ppc.c: Likewise.
640 * elf64-s390.c: Likewise.
641 * elf64-sh64.c: Likewise.
642 * elf64-x86-64.c: Likewise.
643 * elflink.c: Likewise.
644 * elfnn-aarch64.c: Likewise.
645 * elfnn-ia64.c: Likewise.
646 * elfxx-mips.c: Likewise.
647 * elfxx-sparc.c: Likewise.
648 * elfxx-tilegx.c: Likewise.
649 * linker.c: Likewise.
651 * pe-mips.c: Likewise.
653 * reloc16.c: Likewise.
654 * simple.c: Likewise.
655 * vms-alpha.c: Likewise.
656 * xcofflink.c: Likewise.
657 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
658 status param. Adjust calls to these and linker callbacks throughout.
659 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
660 get_ramstart): Delete status param. Adjust calls to these and
661 linker callbacks throughout.
663 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
665 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
666 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
667 target alignment verification.
669 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
671 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
672 section name if `bfd_elf_string_from_elf_section' returns an
675 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
677 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
678 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
679 for message. Continue processing rather than returning failure.
681 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
683 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
684 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
685 Call `bfd_set_error'.
687 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
690 * archive.c (bfd_slurp_armap): Replace
691 bfd_elf64_archive_slurp_armap with
692 _bfd_archive_64_bit_slurp_armap.
693 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
694 BFD64 is defined and the archive is too big.
695 (coff_write_armap): Likewise.
696 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
697 (_bfd_archive_64_bit_slurp_armap): This.
698 (bfd_elf64_archive_write_armap): Renamed to ...
699 (_bfd_archive_64_bit_write_armap): This.
700 * configure.ac: Add --enable-64-bit-archive.
701 (want_64_bit_archive): New. Set to true by default for 64-bit
702 MIPS and s390 ELF targets.
703 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
704 * config.in: Regenerated.
705 * configure: Likewise.
706 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
707 (bfd_elf64_archive_slurp_armap): Likewise.
708 (bfd_elf64_archive_write_armap): Likewise.
709 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
710 (bfd_elf64_archive_construct_extended_name_table): Likewise.
711 (bfd_elf64_archive_truncate_arname): Likewise.
712 (bfd_elf64_archive_read_ar_hdr): Likewise.
713 (bfd_elf64_archive_write_ar_hdr): Likewise.
714 (bfd_elf64_archive_openr_next_archived_file): Likewise.
715 (bfd_elf64_archive_get_elt_at_index): Likewise.
716 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
717 (bfd_elf64_archive_update_armap_timestamp): Likewise.
718 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
719 (bfd_elf64_archive_slurp_armap): Likewise.
720 (bfd_elf64_archive_write_armap): Likewise.
721 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
722 (bfd_elf64_archive_construct_extended_name_table): Likewise.
723 (bfd_elf64_archive_truncate_arname): Likewise.
724 (bfd_elf64_archive_read_ar_hdr): Likewise.
725 (bfd_elf64_archive_write_ar_hdr): Likewise.
726 (bfd_elf64_archive_openr_next_archived_file): Likewise.
727 (bfd_elf64_archive_get_elt_at_index): Likewise.
728 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
729 (bfd_elf64_archive_update_armap_timestamp): Likewise.
730 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
731 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
732 bfd_elfNN_archive_functions isn't defined.
733 (TARGET_LITTLE_SYM): Likewise.
734 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
735 (_bfd_archive_64_bit_write_armap): Likewise.
736 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
737 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
738 (_bfd_archive_64_bit_truncate_arname): Likewise.
739 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
740 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
741 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
742 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
743 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
744 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
745 * libbfd.h: Regenerated.
746 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
747 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
749 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
752 * cofflink.c (coff_link_check_archive_element): Return TRUE if
753 linker add_archive_element callback returns FALSE.
754 * ecoff.c (ecoff_link_check_archive_element): Likewise.
755 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
756 archive element if linker add_archive_element callback returns
758 * elflink.c (elf_link_add_archive_symbols): Likewise.
759 * pdp11.c (aout_link_check_ar_symbols): Likewise.
760 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
761 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
762 (xcoff_link_check_ar_symbols): Likewise.
764 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
766 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
767 <bfd_reloc_outofrange>: Unify error reporting code.
769 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
771 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
772 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
773 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
774 * bfd-in2.h: Regenerate.
775 * libbfd.h: Likewise.
777 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
779 * config.bfd: Add entry for arm-phoenix.
781 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
783 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
784 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
785 account for padding for stub section requiring one.
786 (elf32_arm_build_stubs): Add comment to stress the importance of
787 zeroing veneer section content.
789 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
791 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
793 * bfd-in2.h: Regenerate.
794 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
796 (arm_dedicated_stub_output_section_required_alignment): Likewise.
797 (arm_dedicated_stub_output_section_name): Likewise.
798 (arm_dedicated_stub_input_section_ptr): Likewise.
799 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
800 function description comment. Add support for dedicated output stub
801 section to given stub types.
802 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
803 elf32_arm_create_or_find_stub_sec.
804 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
805 (elf32_arm_size_stubs): Pass stub type when calling
806 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
807 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
809 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
811 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
812 when setting need_convert_load.
814 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
816 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
819 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
822 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
824 (elf_i386_convert_load): Don't convert R_386_GOT32.
826 2016-05-20 Alan Modra <amodra@gmail.com>
829 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
830 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
832 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
834 * elf32-arc.c (arc_elf_final_write_processing): Changed.
835 (debug_arc_reloc): Likewise.
836 (elf_arc_relocate_section): Likewise.
837 (elf_arc_check_relocs): Likewise.
838 (elf_arc_adjust_dynamic_symbol): Likewise.
839 (elf_arc_add_symbol_hook): Likewise.
841 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
843 * config.bfd: Remove `am34-*-linux*' support.
845 2016-05-19 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
848 relocs before plt relocs.
850 2016-05-19 Alan Modra <amodra@gmail.com>
852 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
853 before dereferencing.
855 2016-05-18 Nick Clifton <nickc@redhat.com>
857 * po/sv.po: Updated Swedish translation.
859 2016-05-18 Alan Modra <amodra@gmail.com>
861 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
862 for each BFD. Don't goto error_ret_free_local from outside loop.
864 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
866 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
867 STB_GNU_UNIQUE handling.
868 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
869 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
870 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
871 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
872 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
873 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
874 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
875 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
876 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
877 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
878 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
879 (elf_backend_add_symbol_hook): Remove macro.
880 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
881 for STB_GNU_UNIQUE symbols.
883 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
885 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
887 (v850_elf_copy_private_bfd_data): ... here. Call the new
888 function and `_bfd_elf_copy_private_bfd_data'.
890 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
893 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
894 GOTPCREL relocation against large section.
896 2016-05-13 Alan Modra <amodra@gmail.com>
898 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
899 linker dynamic sections in calculating size and address of
900 dynamic tags rather than using output sections. Remove asserts.
901 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
902 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
903 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
904 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
905 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
906 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
907 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
908 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
909 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
910 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
911 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
912 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
913 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
914 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
915 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
916 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
917 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
918 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
919 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
920 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
921 * elflink.c (bfd_elf_final_link): Likewise.
922 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
923 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
924 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
925 don't set doit. Look up dynobj section.
926 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
927 invocation and dynamic tag vma calculation. Don't test
929 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
932 2016-05-13 Alan Modra <amodra@gmail.com>
934 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
935 octets_per_byte. Put dynamic .rela.plt last in link orders.
936 Assign output_offset for reloc sections rather than writing
937 sorted relocs from block corresponding to output_offset.
939 2016-05-12 Alan Modra <amodra@gmail.com>
941 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
943 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
945 * elfxx-mips.c (print_mips_ases): Add DSPR3.
947 2016-05-11 Alan Modra <amodra@gmail.com>
949 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
950 (elf32_hppa_check_relocs): Don't set dynobj.
951 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
952 (elf32_hppa_build_stubs): Likewise.
953 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
955 2016-05-11 Alan Modra <amodra@gmail.com>
958 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
959 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
961 2016-05-10 Jiong Wang <jiong.wang@arm.com>
963 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
964 aarch64_tls_transition check.
966 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
968 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
970 (arm_stub_sym_claimed): New function.
971 (elf32_arm_create_stub): Use veneered symbol name and section if
972 veneer needs to claim its symbol, and keep logic unchanged otherwise.
973 (arm_stub_claim_sym): New function.
974 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
975 veneered symbol, otherwise create local symbol as before.
977 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
979 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
980 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
981 and set branch type of a symbol.
982 (bfd_elf32_arm_process_before_allocation): Likewise.
983 (elf32_arm_relocate_section): Likewise and fix identation along the
985 (allocate_dynrelocs_for_symbol): Likewise.
986 (elf32_arm_finish_dynamic_symbol): Likewise.
987 (elf32_arm_swap_symbol_in): Likewise.
988 (elf32_arm_swap_symbol_out): Likewise.
990 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
992 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
993 * bfd-in2.h: Regenerated.
994 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
995 parameter to add_stub_section callback.
996 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
997 and pass it down to add_stub_section.
998 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1000 (elf32_arm_size_stubs): Add output section parameter to
1001 add_stub_section function pointer parameter.
1003 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1005 * elf32-arm.c (elf32_arm_create_stub): New function.
1006 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1008 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1010 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1011 arm_stub_a8_veneer_lwm enumerator.
1012 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1013 aforementioned enumerator.
1014 (struct elf32_arm_stub_hash_entry): Delete target_addend
1015 field and add source_value.
1016 (struct a8_erratum_fix): Delete addend field and add target_offset.
1017 (stub_hash_newfunc): Initialize source_value field amd remove
1018 initialization for target_addend.
1019 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1020 the else to being always executed, moving the
1021 arm_stub_a8_veneer_b_cond specific code in it. Remove
1022 stub_entry->target_addend from points_to computation.
1023 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1024 to target symbol from start of section rather than the offset from the
1026 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1027 fields from struct a8_erratum_fix's offset and target_offset
1029 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1030 veneered_insn_loc and loc using stub_entry's source_value.
1032 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1034 (elf32_arm_merge_eabi_attributes): Add merging logic for
1037 2016-05-10 Pip Cet <pipcet@gmail.com>
1040 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1041 Define as _bfd_generic_copy_link_hash_symbol_type when using
1044 2016-05-09 Nick Clifton <nickc@redhat.com>
1047 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1048 field before accessing sections array.
1050 2016-05-09 Christophe Monat <christophe.monat@st.com>
1053 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1054 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1056 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1058 (create_instruction_vldmdb): Likewise.
1059 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1060 uses it to re-encode.
1062 2016-05-09 Nick Clifton <nickc@redhat.com>
1065 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1068 2016-05-09 Alan Modra <amodra@gmail.com>
1070 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1072 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1075 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1076 documenting that indx == -3 if symbol is defined in a discarded
1078 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1079 symbol is defined in a discarded section.
1080 (elf_link_output_extsym): Strip a global symbol defined in a
1083 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1085 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1088 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1090 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1092 (elf_i386_convert_load_reloc): This. New function.
1093 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1095 (elf_x86_64_convert_load_reloc): This. New function.
1097 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1099 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1100 Don't check if contents == NULL.
1101 (elf_i386_tls_transition): Add from_relocate_section. Check
1102 from_relocate_section instead of contents != NULL. Update
1103 elf_i386_check_tls_transition call.
1104 (elf_i386_check_relocs): Cache the section contents if
1105 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1106 elf_i386_tls_transition.
1107 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1108 to elf_i386_tls_transition.
1109 (elf_backend_caches_rawsize): New.
1110 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1111 if contents == NULL.
1112 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1113 from_relocate_section instead of contents != NULL.
1114 (elf_x86_64_check_relocs): Cache the section contents if
1115 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1116 elf_x86_64_tls_transition.
1117 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1118 to elf_x86_64_tls_transition.
1119 (elf_backend_caches_rawsize): New.
1121 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1124 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1127 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1129 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1130 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1131 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1132 no_apply_dynamic_relocs.
1133 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1134 dynamic relocations generated.
1136 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1138 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1140 (elf_i386_create_dynamic_sections): Here.
1141 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1142 interp setting to ...
1143 (elf_x86_64_create_dynamic_sections): Here.
1145 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1148 and replace (EH)->has_got_reloc with GOT_RELOC.
1149 (elf_i386_fixup_symbol): Pass has_got_reloc to
1150 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1151 (elf_i386_allocate_dynrelocs): Likewise.
1152 (elf_i386_relocate_section): Likewise.
1153 (elf_i386_finish_dynamic_symbol): Likewise.
1154 (elf_i386_convert_load): Pass TRUE to
1155 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1156 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1157 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1158 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1159 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1160 (elf_x86_64_allocate_dynrelocs): Likewise.
1161 (elf_x86_64_relocate_section): Likewise.
1162 (elf_x86_64_finish_dynamic_symbol): Likewise.
1163 (elf_x86_64_convert_load): Pass TRUE to
1164 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1166 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1168 * elf32-i386.c (check_relocs_failed): New.
1169 (elf_i386_check_relocs): Set check_relocs_failed on error.
1170 (elf_i386_relocate_section): Skip if check_relocs failed.
1172 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1174 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1175 check_relocs_failed on error.
1177 2016-04-29 Nick Clifton <nickc@redhat.com>
1180 * elf-bfd.h (struct elf_backend_data): Rename
1181 elf_backend_set_special_section_info_and_link to
1182 elf_backend_copy_special_section_fields.
1183 * elfxx-target.h: Likewise.
1184 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1185 comparing section flags.
1186 (copy_special_section_fields): New function.
1187 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1188 Perform two scans over special sections. The first one looks for
1189 a direct mapping between the output section and an input section.
1190 The second scan looks for a possible match based upon section
1192 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1193 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1195 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1196 elf32_i386_copy_solaris_special_section_fields.
1197 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1198 Rename to elf32_sparc_copy_solaris_special_section_fields.
1199 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1200 elf64_x86_64_copy_solaris_special_section_fields.
1202 2016-04-28 Nick Clifton <nickc@redhat.com>
1204 * po/zh_CN.po: Updated Chinese (simplified) translation.
1206 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1209 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1210 when estimating distances between output sections.
1212 2016-04-27 Alan Modra <amodra@gmail.com>
1214 * elflink.c (_bfd_elf_is_start_stop): New function.
1215 (_bfd_elf_gc_mark_rsec): Use it.
1216 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1218 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1220 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1221 * mmo.c (mmo_get_section_contents): Likewise.
1222 (mmo_set_section_contents): Likewise.
1224 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1226 * elf-bfd.h (elf_link_hash_table): Update comments for
1228 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1229 the unused NULL entry at the head of dynamic symbol table.
1230 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1233 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1235 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1236 created file from dynobj.
1238 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1240 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1241 normal input file if possible.
1243 2016-04-21 Nick Clifton <nickc@redhat.com>
1245 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1246 * aout-target.h: Likewise.
1247 * aout-tic30.c: Likewise.
1248 * binary.c: Likewise.
1250 * coff-alpha.c: Likewise.
1251 * coff-rs6000.c: Likewise.
1252 * coff64-rs6000.c: Likewise.
1253 * coffcode.h: Likewise.
1254 * i386msdos.c: Likewise.
1255 * i386os9k.c: Likewise.
1258 * libbfd-in.h: Likewise.
1259 * libecoff.h: Likewise.
1260 * mach-o-target.c: Likewise.
1262 * nlm-target.h: Likewise.
1263 * oasys.c: Likewise.
1265 * plugin.c: Likewise.
1266 * ppcboot.c: Likewise.
1269 * tekhex.c: Likewise.
1270 * versados.c: Likewise.
1271 * vms-alpha.c: Likewise.
1273 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1274 * linker.c (bfd_link_check_relocs): New function.
1275 (_bfd_generic_link_check_relocs): New function.
1276 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1277 _bfd_link_check_relocs field.
1278 (struct bfd_target)L Add _bfd_link_check_relocs field.
1279 * bfd-in2.h: Regenerate.
1280 * libbfd.h: Regenerate.
1282 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1285 (elf_backend_gc_sweep_hook): Likewise.
1286 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1287 (elf_backend_gc_sweep_hook): Likewise.
1289 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1291 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1292 in excluded sections
1294 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1297 * elf64-x86-64.c (check_relocs_failed): New.
1298 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1299 Support relocation agaist local symbol. Set check_relocs_failed.
1300 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1301 R_X86_64_32 relocation overflow.
1302 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1303 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1305 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf32-i386.c (elf_i386_check_relocs): Call
1308 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1309 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1311 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1314 * elflink.c (_bfd_elf_link_check_relocs): New function.
1315 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1316 if check_relocs_after_open_input is FALSE.
1318 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1320 * cache.c: Update old style function definitions.
1321 * elf32-m68k.c: Likewise.
1322 * elf64-mmix.c: Likewise.
1323 * stab-syms.c: Likewise.
1325 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1327 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1329 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1331 * Makefile.in: Regenerated with automake 1.11.6.
1332 * aclocal.m4: Likewise.
1333 * doc/Makefile.in: Likewise.
1335 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1337 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1338 * bfd-in2.h: Regenerate.
1339 * libbfd.h: Regenerate.
1340 * elf32-arc.c: Add 'opcode/arc.h' include.
1341 (struct arc_relocation_data): Add symbol_name.
1342 (arc_special_overflow_checks): New function.
1343 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1344 required, add an extra comment.
1345 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1347 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1349 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1351 (elf_arc_relocate_section): Update enum uses.
1352 (elf_arc_check_relocs): Likewise.
1353 (elf_arc_finish_dynamic_symbol): Likewise.
1355 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1360 2016-04-14 Nick Clifton <nickc@redhat.com>
1363 * elf-bbfd.h (struct elf_backend_data): New field:
1365 New field: elf_backend_set_special_section_info_and_link
1366 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1368 (elf_backend_set_special_section_info_and_link): Define if not
1370 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1371 elf_backend_strtab_flags macros to initialise fields in structure.
1372 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1373 being set even if SHF_MERGE is not set.
1374 (elf_fake_sections): Likewise.
1375 (section_match): New function. Matches two ELF sections based
1376 upon fixed characteristics.
1377 (find_link): New function. Locates a section in a BFD that
1378 matches a section in a different BFD.
1379 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1380 fields of reserved sections.
1381 (bfd_elf_compute_section_file_positions): Set the flags for the
1382 .shstrtab section based upon the elf_strtab_flags field in the
1383 elf_backend_data structure.
1384 (swap_out_syms): Likewise for the .strtab section.
1385 * elflink.c (bfd_elf_final_link): Set the flags for the
1386 .strtab section based upon the elf_strtab_flags field in the
1387 elf_backend_data structure.
1388 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1389 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1391 (elf_backend_set_special_section_info_and_link): Define for
1393 * elf32-sparc.c: Likewise.
1394 * elf64-x86-64.c: Likewise.
1396 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1399 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1401 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1402 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1403 applies to read-only section.
1404 * elf32-i386.c (elf_i386_link_hash_table): Add
1405 readonly_dynrelocs_against_ifunc.
1406 (elf_i386_allocate_dynrelocs): Updated.
1407 (elf_i386_size_dynamic_sections): Issue an error for read-only
1408 segment with dynamic IFUNC relocations only if
1409 readonly_dynrelocs_against_ifunc is TRUE.
1410 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1411 readonly_dynrelocs_against_ifunc.
1412 (elf_x86_64_allocate_dynrelocs): Updated.
1413 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1414 segment with dynamic IFUNC relocations only if
1415 readonly_dynrelocs_against_ifunc is TRUE.
1416 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1419 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1421 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1422 a fall through from error_ret_free_internal. Free local_syms in
1423 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1425 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1427 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1428 (relocate_plt_for_entry): Likewise.
1430 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1432 * elf32-arc.c (elf_arc_check_relocs): Changed
1434 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1436 * elf32-arc.c (name_for_global_symbol): Changed assert.
1437 (get_replace_function): Created.:
1438 (struct arc_relocation_data): Changed to signed types.
1439 (defines S, L, P, PDATA): Casted to signed type.
1440 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1441 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1442 (arc_do_relocation): Changed.
1444 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1446 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1448 (elf_arc_relocate_section): Added and changed asserts, validating
1449 the synamic symbol index.
1450 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1451 relocation if symbol has dynindx set to -1.
1453 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1455 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1456 and internal symbols which have a dynamic index into local
1459 2016-04-04 Nick Clifton <nickc@redhat.com>
1462 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1463 version number if the version is zero.
1465 2016-04-01 Alan Modra <amodra@gmail.com>
1468 * elflink.c (on_needed_list): Recursively check needed status.
1469 (elf_link_add_object_symbols): Adjust.
1471 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1473 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1474 internal_relocs only if they aren't cached.
1476 2016-03-29 Nick Clifton <nickc@redhat.com>
1479 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1480 assertion on the size of the got section to allow it to be bigger
1481 than the number of relocs.
1483 2016-03-29 Toni Spets <toni.spets@iki.fi>
1486 * coffcode.h (coff_write_object_contents): Revert accidental
1489 2016-03-22 Alan Modra <amodra@gmail.com>
1492 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1493 DW_FORM_flag_present.
1495 2016-03-22 Nick Clifton <nickc@redhat.com>
1497 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1498 architecture name for backwards compatibility.
1500 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1501 unbounded stack use.
1503 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1504 sufficiently recent version of GCC.
1505 * configure: Regenerate.
1507 2016-03-22 Alan Modra <amodra@gmail.com>
1510 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1512 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1514 * archures.c (bfd_mach_arc_nps400): Define.
1515 * bfd-in2.h: Regenerate.
1516 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1517 some existing entries to make space.
1518 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1519 (arc_elf_final_write_processing): Likewise.
1521 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1523 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1525 (arc_elf_final_write_processing): Don't bother setting cpu field
1526 in e_flags, this will have been set elsewhere.
1528 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1530 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1533 2016-03-21 Nick Clifton <nickc@redhat.com>
1535 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1536 * configure: Regenerate.
1537 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1538 alloca with call to xmalloc.
1539 * elf32-nds32.c: Likewise.
1540 * elf64-hppa.c: Likewise.
1541 * elfxx-mips.c: Likewise.
1543 * pei-x86_64.c: Likewise.
1547 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1550 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1552 (elf_i386_relocate_section): Likewise.
1553 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1554 (elf_x86_64_relocate_section): Likewise.
1556 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1560 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1561 relocation overflow check.
1563 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1565 * bfd-in2.h: Regenerated.
1567 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1570 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1571 uses bytes not octets.
1572 * elflink.c (resolve_section): Likewise.
1573 Add a bfd parameter.
1574 (eval_section): Pass the input_bfd to resolve_section.
1575 (bfd_elf_perform_complex_relocation): Convert byte offset to
1576 octets before read and writing values.
1577 (elf_link_input_bfd): Add byte to octet conversions.
1578 (elf_reloc_link_order): Likewise.
1579 (elf_fixup_link_order): Likewise.
1580 (bfd_elf_final_link): Likewise.
1581 * reloc.c (_bfd_final_link_relocate): Likewise.
1582 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1584 2016-03-10 Nick Clifton <nickc@redhat.com>
1586 * config.bfd: Mark the i370 target as obsolete.
1588 2016-03-09 Pedro Alves <palves@redhat.com>
1590 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1591 gcc ABI)" to printable name.
1592 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1593 of "v850-rh850" as printable name.
1595 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1598 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1599 relocations against absolute symbols.
1601 2016-03-09 Alan Modra <amodra@gmail.com>
1604 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1605 length elements in the archive.
1607 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1610 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1611 for -E/--dynamic-list only when not relocatable.
1613 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1617 count for locally defined local IFUNC symbols in shared object.
1618 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1620 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1623 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1626 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1627 Andrew Burgess <andrew.burgess@embecosm.com>
1629 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1630 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1631 (arc_elf_howto_init): Added assert to validate relocations.
1632 (get_middle_endian_relocation): Delete.
1633 (middle_endian_convert): New function.
1634 (ME): Redefine, now does nothing.
1635 (IS_ME): New define.
1636 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1637 definition to call middle_endian_convert. Add a new local
1638 variable and make use of this throughout. Added call to
1639 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1641 2016-03-07 Nick Clifton <nickc@redhat.com>
1644 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1645 length elements in the archive.
1647 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1649 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1650 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1652 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1655 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1656 executable as definition if the new definition comes from a
1659 2016-03-02 Alan Modra <amodra@gmail.com>
1661 * Makefile.in: Regenerate.
1662 * po/SRC-POTFILES.in: Regenerate.
1664 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1666 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1667 relocation addend when sections get merged.
1669 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1671 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1673 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1674 Assert for code sections dynamic relocs.
1676 2016-02-26 Renlin Li <renlin.li@arm.com>
1678 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1679 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1681 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1684 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1685 load with locally bound symbols if PIC is false or there is no
1686 base register. Optimize branch to 0 if PIC is false.
1687 (elf_i386_relocate_section): Don't generate dynamic relocations
1688 against undefined weak symbols if PIC is false.
1689 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1690 if we can't estimate relocation overflow with --no-relax.
1691 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1692 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1693 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1694 against undefined weak symbols if PIC is false.
1696 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1699 * bfd.c (bfd): Change flags to 20 bits.
1700 (BFD_CONVERT_ELF_COMMON): New.
1701 (BFD_USE_ELF_STT_COMMON): Likewise.
1702 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1703 BFD_USE_ELF_STT_COMMON.
1704 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1705 * configure.ac: Remove --enable-elf-stt-common.
1706 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1707 common symbol depending on BFD_CONVERT_ELF_COMMON and
1708 BFD_USE_ELF_STT_COMMON.
1709 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1711 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1713 (elf_link_convert_common_type): New function.
1714 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1715 common symbol depending on BFD_CONVERT_ELF_COMMON and
1716 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1717 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1718 and BFD_USE_ELF_STT_COMMON to object_flags.
1719 (TARGET_LITTLE_SYM): Likewise.
1720 * syms.c (BSF_KEEP_G): Renamed to ...
1721 (BSF_ELF_COMMON): This.
1722 * bfd-in2.h: Regenerated.
1723 * config.in: Likewise.
1724 * configure: Likewise.
1726 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1731 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1732 (elf_i386_link_hash_entry): Add has_got_reloc and
1734 (elf_i386_link_hash_table): Add interp.
1735 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1737 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1739 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1740 (elf_i386_fixup_symbol): New function.
1741 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1742 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1743 relocations and discard relocations against resolved undefined
1744 weak symbols in executable. Don't make resolved undefined weak
1745 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1746 relocation against undefined weak symbols in PIE.
1747 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1748 (elf_i386_relocate_section): Don't generate dynamic relocations
1749 against resolved undefined weak symbols in PIE, except for
1751 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1752 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1753 Don't generate dynamic relocation against resolved undefined weak
1754 symbol in executable.
1755 (elf_i386_finish_dynamic_sections): Call
1756 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1757 (elf_backend_fixup_symbol): New.
1758 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1759 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1761 (elf_x86_64_link_hash_table): Add interp.
1762 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1764 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1766 (elf_x86_64_check_relocs): Set has_got_reloc and
1768 (elf_x86_64_fixup_symbol): New function.
1769 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1770 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1771 relocations and discard relocations against resolved undefined
1772 weak symbols in executable. Don't make resolved undefined weak
1773 symbols in executable dynamic.
1774 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1775 (elf_x86_64_relocate_section): Check relocation overflow for
1776 dynamic relocations against unresolved weak undefined symbols.
1777 Don't generate dynamic relocations against resolved weak
1778 undefined symbols in PIE.
1779 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1780 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1781 Don't generate dynamic relocation against resolved undefined weak
1782 symbol in executable.
1783 (elf_x86_64_finish_dynamic_sections): Call
1784 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1785 (elf_backend_fixup_symbol): New.
1787 2016-02-26 Alan Modra <amodra@gmail.com>
1789 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1790 save_restore_funcs, rest of sections when not relocatable.
1791 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1792 (sfpr_define): Define all symbols on emitted code.
1793 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1794 when relocatable. Move sfpr_define loop earlier.
1796 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1799 (elf_x86_64_relocate_section): Use it. Replace
1800 x86_64_elf_howto_table[r_type] with howto.
1802 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1805 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1806 symbol version is unknown.
1808 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1810 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1811 to (bfd_vma) -1 when setting needs_plt to 0.
1812 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1814 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1816 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1817 library, instead of PIC, and don't check PDE when making linker
1818 assigned symbol dynamic.
1820 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1822 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1823 ABIVERSION for non-executable stack.
1825 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1828 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1829 Always produce a RELATIVE reloc for a local symbol.
1831 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1833 Fix test-case ld-elf/pr19617b
1834 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1835 discard unused non-function symbols when --dynamic-list-data.
1837 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1839 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1840 dynsym section, even if it is empty, with dynamic sections.
1842 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1844 * syms.c: Remove BSF_COMMON from comments.
1845 * bfd-in2.h: Regenerated.
1847 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1849 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1850 for destination. Remove useless function parameters.
1851 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1853 2016-02-19 Nick Clifton <nickc@redhat.com>
1856 * aoutx.h (aout_link_add_symbols): Check for out of range string
1860 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1861 processing if we encounter a reloc without an associated symbol.
1863 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1866 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1867 sections for -E/--dynamic-list.
1869 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1871 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1874 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1876 * plugin.c (plugin_vec): Set match priority to 255.
1877 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1878 matching against the plugin vector, take priority from there not
1881 2016-02-15 Nick Clifton <nickc@redhat.com>
1883 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1884 for length and type fields. Use a signed value for the
1885 suffix_length field.
1887 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1890 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1891 significant bit in GOT offset for R_386_GOT32X.
1893 2016-02-10 Nick Clifton <nickc@redhat.com>
1896 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1898 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1899 number of messages about FDE encoding preventing .eh_frame_hdr
1902 2016-02-09 Nick Clifton <nickc@redhat.com>
1904 * oasys.c (oasys_archive_p): Fix indentation.
1905 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1906 constant for left shifting.
1908 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1909 helpful warning message to explain why certain AArch64 relocs
1912 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1914 * pe-mips.c (coff_mips_reloc): Fix formatting.
1916 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1918 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1919 to bfd_mach_arc_arc600.
1921 2016-02-04 Alan Modra <amodra@gmail.com>
1923 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1926 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1929 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1930 distances in the compressed_size field of the output section.
1932 2016-02-02 Alan Modra <amodra@gmail.com>
1934 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1935 ELFv2 entry optimization.
1937 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1940 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1941 no relocations in relocatable files.
1943 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1946 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1947 if a symbol from a library loaded via DT_NEEDED doesn't match
1948 the symbol referenced by regular object.
1950 2016-02-01 Nathaniel Smith <njs@pobox.com>
1952 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1955 2016-02-01 Alan Modra <amodra@gmail.com>
1957 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1958 an out of range reloc_index.
1959 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1961 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1963 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1964 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1965 * Makefile.in: Regenerated.
1967 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1969 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1971 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1974 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1976 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1978 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1981 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1982 against STT_GNU_IFUNC symbol only with dynamic symbols.
1983 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1985 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1988 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1989 decompress debug sections.
1991 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1993 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1996 2016-01-25 Nick Clifton <nickc@redhat.com>
1999 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2000 dsym filename buffer.
2002 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2004 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2006 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2008 * elfxx-mips.c (BZ16_REG): Correct calculation.
2010 2016-01-21 Nick Clifton <nickc@redhat.com>
2012 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2013 changing the type of _loc to be bfd_byte *.
2014 (elf_arc_finish_dynamic_symbol): Likewise.
2016 2016-01-21 Nick Clifton <nickc@redhat.com>
2019 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2020 class of the linker stub bfd.
2021 (elf32_arm_check_relocs): Skip check for pic format after
2022 processing a vxWorks R_ARM_ABS12 reloc.
2023 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2024 reporting a class mismatch.
2026 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2028 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2029 veneer for sym_sec != input_sec.
2030 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2031 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2032 calculation destination.
2034 2016-01-21 Alan Modra <amodra@gmail.com>
2036 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2037 (swap_linux_prpsinfo64_out): New function.
2038 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2039 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2040 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2041 (elfcore_write_linux_prpsinfo64): Likewise.
2042 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2043 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2044 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2046 2016-01-21 Alan Modra <amodra@gmail.com>
2048 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2049 * elf.c: Adjust #include.
2050 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2051 * Makefile.am (SOURCE_HFILES): Update.
2052 * Makefile.in: Regenerate.
2053 * po/SRC-PORFILES.in: Regenerate.
2055 2016-01-21 Alan Modra <amodra@gmail.com>
2057 * configure.ac: Move corefile selection later in file. Move
2058 tdefaults code immediately after other target vector code.
2059 * configure: Regenerate.
2061 2016-01-20 Mickael Guene <mickael.guene@st.com>
2063 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2064 section using '.text.noread' pattern.
2066 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2068 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2070 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2071 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2073 * arc-plt.def: New file.
2074 * arc-plt.h: Likewise.
2075 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2076 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2077 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2078 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2079 (name_for_global_symbol): Added.
2080 (ADD_RELA): Helper to create dynamic relocs.
2081 (new_got_entry_to_list): Create a new got entry in linked list.
2082 (symbol_has_entry_of_type): Search for specific type of entry in
2084 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2085 (is_reloc_for_TLS, arc_elf_set_private_flags)
2086 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2087 (arc_elf_merge_private_bfd_data): New functions.
2088 (debug_arc_reloc): Cleaned debug info printing.
2089 (PDATA reloc): Changed not to perform address alignment.
2090 (reverse_me): Added. Fix for ARC_32 relocs.
2091 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2093 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2094 Changed function to access an array of list of GOT entries instead
2095 of just an array of offsets.
2096 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2097 (elf_arc_check_relocs): Likewise.
2098 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2099 (elf_arc_finish_dynamic_sections): Likewise
2100 (arc_create_dynamic_sections): Modified conditions to create
2102 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2103 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2104 (relocate_plt_for_entry): Changed to support new way to define PLT
2106 (add_symbol_to_plt): Likewise.
2107 (arc_elf_link_hash_table_create): New function.
2109 2016-01-18 Nick Clifton <nickc@redhat.com>
2112 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2113 section number into internal section number.
2114 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2115 * coffswap.h (coff_swap_sym_in): Likewise.
2116 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2117 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2118 section number field is big enough to hold the external value.
2120 2016-01-17 Alan Modra <amodra@gmail.com>
2122 * configure: Regenerate.
2124 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2126 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2127 when address in first unwind entry does not match start of
2130 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2131 Jiong Wang <jiong.wang@arm.com>
2134 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2137 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2139 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2140 place 'R_' before the reloc name returned.
2141 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2142 the relocation string.
2144 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2146 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2147 factored out from...
2148 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2150 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2152 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2153 attribute check after ELF file header flag check.
2155 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2157 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2158 return status from `_bfd_elf_merge_object_attributes'.
2160 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2162 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2163 factored out from...
2164 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2166 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2168 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2169 handling of input MIPS ABI flags together.
2171 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2173 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2174 attribute checks for null input.
2176 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2178 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2179 pointers to target data.
2181 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2183 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2186 2016-01-01 Alan Modra <amodra@gmail.com>
2188 Update year range in copyright notice of all files.
2190 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2192 Copyright (C) 2016 Free Software Foundation, Inc.
2194 Copying and distribution of this file, with or without modification,
2195 are permitted in any medium without royalty provided the copyright
2196 notice and this notice are preserved.
2202 version-control: never