1 2016-07-12 Douglas B Rupp <rupp@adacore.com>
3 * binary.c (binary_set_section_contents): Fix grammar in warning
6 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
8 * elf32-arc.c: made PR_DEBUG always defined.
10 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
12 * arc-got.h: Moved got related structures from elf32-arc.c to
13 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
14 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
15 tls_type_for_reloc, symbol_has_entry_of_type,
16 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
17 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
18 relocate_fix_got_relocs_for_got_info,
19 create_got_dynrelocs_for_single_entry,
20 create_got_dynrelocs_for_got_info): Added to file.
21 * elf32-arc.c: Removed GOT & TLS related structs and functions to
24 2016-07-08 James Bowman <james.bowman@ftdichip.com>
26 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
28 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
30 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
31 (THUMB32_MOVW): Likewise.
32 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
33 (DEF_STUBS): Define long_branch_thumb2_only_pure.
34 (arm_stub_is_thumb): Add new veneer stub.
35 (arm_type_of_stub): Use new veneer.
36 (arm_stub_required_alignment): Add new veneer.
38 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
40 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
41 (SEC_ELF_PURECODE): ... this.
42 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
44 (elf32_arm_fake_sections): Likewise.
45 (elf_32_arm_section_flags): Likewise.
46 (elf_32_arm_lookup_section_flags): Likewise.
47 * section.c (SEC_ELF_NOREAD): Rename to ...
48 (SEC_ELF_PURECODE): ... this.
50 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
52 * elf32-arm.c (using_thumb2_bl): New function.
53 (arm_type_of_stub): Declare thumb2 variable together and change type
54 to bfd_boolean. Use using_thumb2_bl () to determine whether
55 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
57 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
58 the bit size of BL offset.
60 2016-06-29 Nick Clifton <nickc@redhat.com>
62 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
63 Returns TRUE for AArch64 mapping symbols.
64 (elfNN_aarch64_backend_symbol_processing): New function. Marks
65 mapping symbols as precious in object files so that they will not
67 (elf_backend_symbol_processing): Define.
69 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
70 for ARM mapping symbols.
71 (elf32_arm_backend_symbol_processing): Make use of the new function.
73 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
76 * elflink.c (elf_link_check_versioned_symbol): Return false
77 for unreferenced undefined symbol.
79 2016-06-28 Nick Clifton <nickc@redhat.com>
81 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
84 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
85 function. Marks mapping symbols in object files as precious, so
86 that strip will not remove them.
87 (elf_backend_symbol_processing): Define.
89 2016-06-28 James Clarke <jrtc27@jrtc27.com>
91 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
92 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
94 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
96 * elf32-mips.c (elf_mips16_howto_table_rel): Add
98 (mips16_reloc_map): Likewise.
99 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
100 (mips16_elf64_howto_table_rela): Likewise.
101 (mips16_reloc_map): Likewise.
102 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
103 (elf_mips16_howto_table_rela): Likewise.
104 (mips16_reloc_map): Likewise.
105 * elfxx-mips.c (mips16_branch_reloc_p): New function.
106 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
107 (b_reloc_p): Likewise.
108 (mips_elf_calculate_relocation): Likewise.
109 (_bfd_mips_elf_check_relocs): Likewise.
110 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
111 * bfd-in2.h: Regenerate.
112 * libbfd.h: Regenerate.
114 2016-06-27 Alan Modra <amodra@gmail.com>
117 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
118 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
120 (ppc64_elf_size_stubs): Adjust to suit.
122 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
124 * elf32-dlx.h: New file.
125 * elf32-dlx.c: Adjust.
127 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
129 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
131 2016-06-24 John Baldwin <jhb@FreeBSD.org>
133 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
136 2016-06-24 John Baldwin <jhb@FreeBSD.org>
138 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
139 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
140 (elfcore_grok_freebsd_psinfo): New function.
141 (elfcore_grok_freebsd_prstatus): New function.
142 (elfcore_grok_freebsd_note): New function.
143 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
146 2016-06-24 Joel Brobecker <brobecker@adacore.com>
148 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
151 2016-06-24 Alan Modra <amodra@gmail.com>
153 * config.bfd: Delete mips vxworks patterns matched earlier.
154 Combine mips*-*-none with mips*-*-elf*.
156 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
158 * elfxx-mips.c (mips_elf_perform_relocation): Call
159 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
160 use the `%X%H' format for the cross-mode jump conversion error
161 message. Remove the full stop from the end of the message.
162 Continue processing rather than returning failure.
164 2016-06-21 Graham Markall <graham.markall@embecosm.com>
166 * archures.c: Remove bfd_mach_arc_nps400.
167 * bfd-in2.h: Likewise.
168 * cpu-arc.c (arch_info_struct): Likewise.
169 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
172 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
176 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
178 (elf_link_is_defined_archive_symbol): Call
179 bfd_link_plugin_object_p on unknown plugin object and use the
180 IR symbol table if the input is an IR object.
181 * plugin.c (bfd_link_plugin_object_p): New function.
182 * plugin.h (bfd_link_plugin_object_p): New prototype.
184 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
187 * elflink.c (elf_link_add_object_symbols): Don't check alignment
188 on symbol from plugin dummy input.
190 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
192 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
194 * bfd-in2.h: Regenerated.
195 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
196 with bfd_plugin_unknown.
198 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
201 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
202 bfd_boolean argument.
203 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
204 "shared object" with "PIC object" in comments.
205 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
206 "shared object" with "PIC object" in comments. Avoid PLT if
207 requested. Generate dynamic relocations for non-GOT references.
208 Make room for the special first entry in PLT and allocate PLT
209 entry only for PLT and PC-relative references. Store dynamic
210 GOT relocations in .rel[a].iplt section for static executables.
211 If PLT isn't used, always use GOT for symbol value. Don't
212 allocate GOT entry if it isn't used.
213 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
214 count only in the code section. Allocate dynamic pointer
215 relocation against STT_GNU_IFUNC symbol in the non-code section.
216 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
217 only for PC-relative references.
218 (elf_i386_allocate_dynrelocs): Pass TRUE to
219 _bfd_elf_allocate_ifunc_dyn_relocs.
220 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
221 relocations against STT_GNU_IFUNC symbols without PLT. Generate
222 dynamic pointer relocation against STT_GNU_IFUNC symbol in
223 the non-code section and store it in the proper REL section.
224 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
226 (elf_i386_finish_dynamic_symbol): Generate dynamic
227 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
228 STT_GNU_IFUNC symbols without PLT.
229 (elf_i386_finish_dynamic_sections): Don't handle local
230 STT_GNU_IFUNC symbols here.
231 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
233 (elf_backend_output_arch_local_syms): New.
234 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
235 count only in the code section. Allocate dynamic pointer
236 relocation against STT_GNU_IFUNC symbol in the non-code section.
237 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
238 count only for PC-relative references.
239 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
240 _bfd_elf_allocate_ifunc_dyn_relocs.
241 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
242 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
243 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
244 without PLT. Generate dynamic pointer relocation against
245 STT_GNU_IFUNC symbol in the non-code section and store it in
246 the proper RELA section. Don't allow non-pointer relocation
247 against STT_GNU_IFUNC symbol without PLT.
248 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
249 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
250 STT_GNU_IFUNC symbols without PLT.
251 (elf_x86_64_finish_dynamic_sections): Don't handle local
252 STT_GNU_IFUNC symbols here.
253 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
255 (elf_backend_output_arch_local_syms): New.
256 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
257 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
259 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
260 Tony Wang <tony.wang@arm.com>
262 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
264 (stub_long_branch_thumb2_only): Define stub.
265 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
266 (arm_stub_long_branch_thumb2_only): Likewise.
267 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
270 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
272 * archures.c (bfd_mach_sparc_v8plusc): Define.
273 (bfd_mach_sparc_v9c): Likewise.
274 (bfd_mach_sparc_v8plusd): Likewise.
275 (bfd_mach_sparc_v9d): Likewise.
276 (bfd_mach_sparc_v8pluse): Likewise.
277 (bfd_mach_sparc_v9e): Likewise.
278 (bfd_mach_sparc_v8plusv): Likewise
279 (bfd_mach_sparc_v9v): Likewise.
280 (bfd_mach_sparc_v8plusm): Likewise.
281 (bfd_mach_sparc_v9m): Likewise.
282 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
283 (bfd_mach_sparc_64bit_p): Likewise.
284 * bfd-in2.h: Regenerate.
285 * cpu-sparc.c (arch_info_struct): Add entries for
286 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
287 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
288 and bfd_mach_sparc_v9{c,d,e,v,m}.
289 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
290 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
292 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
294 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
295 symbols for relocations against IFUNC symbols.
296 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
298 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
300 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
301 .rela.iplt in DT_PLTRELSZ.
302 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
303 for DT_PLTRELSZ and DT_RELASZ as well.
305 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
307 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
308 non-loaded, non-alloced sections.
309 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
311 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
313 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
314 allocating dynamic relocation.
315 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
317 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
320 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
321 offsets until reloc_toaddr.
323 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
325 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
326 Don't check symbol type for STN_UNDEF symbol index.
327 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
328 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
331 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
333 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
335 (using_thumb2): Try Tag_THUMB_ISA_use first and check
336 for exact arch value then. Force review of arch check logic for new
338 (arch_has_arm_nop): Update and fix arch check logic. Force review of
339 that logic for new architecture.
340 (arch_has_thumb2_nop): Remove.
341 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
342 (elf32_arm_final_link_relocate): Likewise but using thumb2.
344 2016-06-14 Alan Modra <amodra@gmail.com>
346 * bfd-in.h (bfd_my_archive): Delete.
347 * bfd-in2.h: Regenerate.
349 2016-06-14 Alan Modra <amodra@gmail.com>
352 * archive.c (open_nested_file): Set my_archive.
353 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
355 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
356 (bfd_seek): Likewise.
357 * bfdwin.c (bfd_get_file_window): Likewise.
358 * cache.c (cache_bmmap): Likewise.
359 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
360 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
362 * plugin.c (try_claim): Likewise.
363 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
364 file within thin archive, not the archive.
366 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
369 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
370 section address for R_386_GOT32/R_386_GOT32X relocations against
371 IFUNC symbols if there is no base register and return error for
374 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
376 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
377 GOT32 adjustment for static executables.
379 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
381 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
383 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
385 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
387 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
389 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
391 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
393 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
394 (SECTSTART): Changed.
395 (elf_arc_relocate_section): Fixed mistake in PIE related
397 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
399 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
401 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
402 enable support for "-z combreloc" and DT_RELACOUNT.
403 (elf_backend_reloc_type_class): Likewise
405 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
408 * elf32-i386.c (elf_i386_relocate_section): When relocating
409 R_386_GOT32, return error without a base register for PIC and
410 subtract the .got.plt section address only with a base register.
412 2016-06-10 Alan Modra <amodra@gmail.com>
414 * elf-strtab.c (struct strtab_save): Use size_t for "size".
415 (struct elf_strtab_hash): Likewise for "size" and "alloced".
416 (_bfd_elf_strtab_init): Formatting.
417 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
418 (_bfd_elf_strtab_addref): Take size_t idx param.
419 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
420 (_bfd_elf_strtab_offset): Likewise.
421 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
422 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
423 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
424 (_bfd_elf_strtab_finalize): Similarly.
425 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
426 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
427 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
428 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
430 (bfd_section_from_shdr): Delete amt.
431 (_bfd_elf_init_reloc_shdr): Likewise.
432 (_bfd_elf_link_assign_sym_version): Likewise.
433 (assign_section_numbers): Use size_t reloc_count.
434 * elflink.c (struct elf_symbuf_head): Use size_t "count".
435 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
436 (elf_link_is_defined_archive_symbol): Likewise.
437 (elf_add_dt_needed_tag): Likewise.
438 (elf_finalize_dynstr): Likewise.
439 (elf_link_add_object_symbols): Likewise.
440 (bfd_elf_size_dynamic_sections): Likewise.
441 (elf_create_symbuf): Similarly.
442 (bfd_elf_match_symbols_in_sections): Likewise.
443 (elf_link_swap_symbols_out): Likewise.
444 (elf_link_check_versioned_symbol): Likewise.
445 (bfd_elf_gc_record_vtinherit): Likewise.
446 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
448 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
451 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
452 and relocs only if shrinking occurred.
454 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
456 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
457 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
458 (elf_i386_check_tls_transition): Check indirect call and direct
459 call with the addr32 prefix for general and local dynamic models.
460 Set the tls_get_addr feild.
461 (elf_i386_convert_load_reloc): Always use addr32 prefix for
462 indirect ___tls_get_addr call via GOT.
463 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
464 transitions with indirect call and direct call with the addr32
467 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
469 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
470 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
471 (elf_s390_relocate_section): Fix comment.
472 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
475 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
477 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
478 section offset when calculation the larl operand in the first PLT
481 2016-06-07 Alan Modra <amodra@gmail.com>
483 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
484 to match other 32-bit archs.
485 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
486 (ppc_elf_object_p): Call it.
487 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
489 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
490 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
491 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
492 _bfd_elf_ppc_at_tprel_transform): Move to..
494 (_bfd_elf_ppc_set_arch): Declare.
495 * bfd-in2.h: Regenerate.
497 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
499 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
500 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
501 (elf_x86_64_check_tls_transition): Check indirect call and
502 direct call with the addr32 prefix for general and local dynamic
503 models. Set the tls_get_addr feild.
504 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
505 indirect __tls_get_addr call via GOT.
506 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
507 transitions with indirect call and direct call with the addr32
510 2016-06-04 Christian Groessler <chris@groessler.org>
512 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
514 2016-06-02 Nick Clifton <nickc@redhat.com>
517 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
519 (arch_info_struct): Likewise.
520 (architectures): Likewise.
522 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
524 * config.bfd: Replace -uclibc with *.
526 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
528 * elf64-x86-64.c: Replace data32 with data16 in comments.
530 2016-05-31 Alan Modra <amodra@gmail.com>
534 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
535 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
536 symbol given a version by a script different to the version
537 of the symbol being added.
538 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
539 _bfd_elf_strtab_restore. Don't fudge dynstr references.
540 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
541 (struct strtab_save): New.
542 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
543 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
544 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
546 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
548 * elf32-hppa.h: Add extern "C".
549 * elf32-nds32.h: Likewise.
550 * elf32-tic6x.h: Likewise.
552 2016-06-01 Nick Clifton <nickc@redhat.com>
554 * po/sr.po: New Serbian translation.
555 * configure.ac (ALL_LINGUAS): Add sr.
556 * configure: Regenerate.
558 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
560 * elfxx-mips.c (b_reloc_p): New function.
561 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
564 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
566 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
567 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
568 reloc location from calculation, treat the addend as signed with
569 local non-section symbols and enable overflow detection.
571 2016-05-28 Alan Modra <amodra@gmail.com>
573 * aoutx.h: Adjust linker callback calls throughout file,
576 * coff-alpha.c: Likewise.
577 * coff-arm.c: Likewise.
578 * coff-h8300.c: Likewise.
579 * coff-h8500.c: Likewise.
580 * coff-i960.c: Likewise.
581 * coff-mcore.c: Likewise.
582 * coff-mips.c: Likewise.
583 * coff-ppc.c: Likewise.
584 * coff-rs6000.c: Likewise.
585 * coff-sh.c: Likewise.
586 * coff-tic80.c: Likewise.
587 * coff-w65.c: Likewise.
588 * coff-z80.c: Likewise.
589 * coff-z8k.c: Likewise.
590 * coff64-rs6000.c: Likewise.
591 * cofflink.c: Likewise.
593 * elf-bfd.h: Likewise.
594 * elf-m10200.c: Likewise.
595 * elf-m10300.c: Likewise.
596 * elf32-arc.c: Likewise.
597 * elf32-arm.c: Likewise.
598 * elf32-avr.c: Likewise.
599 * elf32-bfin.c: Likewise.
600 * elf32-cr16.c: Likewise.
601 * elf32-cr16c.c: Likewise.
602 * elf32-cris.c: Likewise.
603 * elf32-crx.c: Likewise.
604 * elf32-d10v.c: Likewise.
605 * elf32-epiphany.c: Likewise.
606 * elf32-fr30.c: Likewise.
607 * elf32-frv.c: Likewise.
608 * elf32-ft32.c: Likewise.
609 * elf32-h8300.c: Likewise.
610 * elf32-hppa.c: Likewise.
611 * elf32-i370.c: Likewise.
612 * elf32-i386.c: Likewise.
613 * elf32-i860.c: Likewise.
614 * elf32-ip2k.c: Likewise.
615 * elf32-iq2000.c: Likewise.
616 * elf32-lm32.c: Likewise.
617 * elf32-m32c.c: Likewise.
618 * elf32-m32r.c: Likewise.
619 * elf32-m68hc1x.c: Likewise.
620 * elf32-m68k.c: Likewise.
621 * elf32-mep.c: Likewise.
622 * elf32-metag.c: Likewise.
623 * elf32-microblaze.c: Likewise.
624 * elf32-moxie.c: Likewise.
625 * elf32-msp430.c: Likewise.
626 * elf32-mt.c: Likewise.
627 * elf32-nds32.c: Likewise.
628 * elf32-nios2.c: Likewise.
629 * elf32-or1k.c: Likewise.
630 * elf32-ppc.c: Likewise.
631 * elf32-s390.c: Likewise.
632 * elf32-score.c: Likewise.
633 * elf32-score7.c: Likewise.
634 * elf32-sh.c: Likewise.
635 * elf32-sh64.c: Likewise.
636 * elf32-spu.c: Likewise.
637 * elf32-tic6x.c: Likewise.
638 * elf32-tilepro.c: Likewise.
639 * elf32-v850.c: Likewise.
640 * elf32-vax.c: Likewise.
641 * elf32-visium.c: Likewise.
642 * elf32-xstormy16.c: Likewise.
643 * elf32-xtensa.c: Likewise.
644 * elf64-alpha.c: Likewise.
645 * elf64-hppa.c: Likewise.
646 * elf64-ia64-vms.c: Likewise.
647 * elf64-mmix.c: Likewise.
648 * elf64-ppc.c: Likewise.
649 * elf64-s390.c: Likewise.
650 * elf64-sh64.c: Likewise.
651 * elf64-x86-64.c: Likewise.
652 * elflink.c: Likewise.
653 * elfnn-aarch64.c: Likewise.
654 * elfnn-ia64.c: Likewise.
655 * elfxx-mips.c: Likewise.
656 * elfxx-sparc.c: Likewise.
657 * elfxx-tilegx.c: Likewise.
658 * linker.c: Likewise.
660 * pe-mips.c: Likewise.
662 * reloc16.c: Likewise.
663 * simple.c: Likewise.
664 * vms-alpha.c: Likewise.
665 * xcofflink.c: Likewise.
666 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
667 status param. Adjust calls to these and linker callbacks throughout.
668 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
669 get_ramstart): Delete status param. Adjust calls to these and
670 linker callbacks throughout.
672 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
674 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
675 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
676 target alignment verification.
678 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
680 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
681 section name if `bfd_elf_string_from_elf_section' returns an
684 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
686 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
687 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
688 for message. Continue processing rather than returning failure.
690 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
692 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
693 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
694 Call `bfd_set_error'.
696 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
699 * archive.c (bfd_slurp_armap): Replace
700 bfd_elf64_archive_slurp_armap with
701 _bfd_archive_64_bit_slurp_armap.
702 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
703 BFD64 is defined and the archive is too big.
704 (coff_write_armap): Likewise.
705 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
706 (_bfd_archive_64_bit_slurp_armap): This.
707 (bfd_elf64_archive_write_armap): Renamed to ...
708 (_bfd_archive_64_bit_write_armap): This.
709 * configure.ac: Add --enable-64-bit-archive.
710 (want_64_bit_archive): New. Set to true by default for 64-bit
711 MIPS and s390 ELF targets.
712 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
713 * config.in: Regenerated.
714 * configure: Likewise.
715 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
716 (bfd_elf64_archive_slurp_armap): Likewise.
717 (bfd_elf64_archive_write_armap): Likewise.
718 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
719 (bfd_elf64_archive_construct_extended_name_table): Likewise.
720 (bfd_elf64_archive_truncate_arname): Likewise.
721 (bfd_elf64_archive_read_ar_hdr): Likewise.
722 (bfd_elf64_archive_write_ar_hdr): Likewise.
723 (bfd_elf64_archive_openr_next_archived_file): Likewise.
724 (bfd_elf64_archive_get_elt_at_index): Likewise.
725 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
726 (bfd_elf64_archive_update_armap_timestamp): Likewise.
727 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
728 (bfd_elf64_archive_slurp_armap): Likewise.
729 (bfd_elf64_archive_write_armap): Likewise.
730 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
731 (bfd_elf64_archive_construct_extended_name_table): Likewise.
732 (bfd_elf64_archive_truncate_arname): Likewise.
733 (bfd_elf64_archive_read_ar_hdr): Likewise.
734 (bfd_elf64_archive_write_ar_hdr): Likewise.
735 (bfd_elf64_archive_openr_next_archived_file): Likewise.
736 (bfd_elf64_archive_get_elt_at_index): Likewise.
737 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
738 (bfd_elf64_archive_update_armap_timestamp): Likewise.
739 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
740 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
741 bfd_elfNN_archive_functions isn't defined.
742 (TARGET_LITTLE_SYM): Likewise.
743 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
744 (_bfd_archive_64_bit_write_armap): Likewise.
745 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
746 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
747 (_bfd_archive_64_bit_truncate_arname): Likewise.
748 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
749 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
750 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
751 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
752 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
753 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
754 * libbfd.h: Regenerated.
755 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
756 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
758 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
761 * cofflink.c (coff_link_check_archive_element): Return TRUE if
762 linker add_archive_element callback returns FALSE.
763 * ecoff.c (ecoff_link_check_archive_element): Likewise.
764 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
765 archive element if linker add_archive_element callback returns
767 * elflink.c (elf_link_add_archive_symbols): Likewise.
768 * pdp11.c (aout_link_check_ar_symbols): Likewise.
769 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
770 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
771 (xcoff_link_check_ar_symbols): Likewise.
773 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
775 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
776 <bfd_reloc_outofrange>: Unify error reporting code.
778 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
780 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
781 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
782 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
783 * bfd-in2.h: Regenerate.
784 * libbfd.h: Likewise.
786 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
788 * config.bfd: Add entry for arm-phoenix.
790 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
792 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
793 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
794 account for padding for stub section requiring one.
795 (elf32_arm_build_stubs): Add comment to stress the importance of
796 zeroing veneer section content.
798 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
800 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
802 * bfd-in2.h: Regenerate.
803 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
805 (arm_dedicated_stub_output_section_required_alignment): Likewise.
806 (arm_dedicated_stub_output_section_name): Likewise.
807 (arm_dedicated_stub_input_section_ptr): Likewise.
808 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
809 function description comment. Add support for dedicated output stub
810 section to given stub types.
811 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
812 elf32_arm_create_or_find_stub_sec.
813 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
814 (elf32_arm_size_stubs): Pass stub type when calling
815 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
816 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
818 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
820 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
821 when setting need_convert_load.
823 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
825 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
828 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
831 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
833 (elf_i386_convert_load): Don't convert R_386_GOT32.
835 2016-05-20 Alan Modra <amodra@gmail.com>
838 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
839 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
841 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
843 * elf32-arc.c (arc_elf_final_write_processing): Changed.
844 (debug_arc_reloc): Likewise.
845 (elf_arc_relocate_section): Likewise.
846 (elf_arc_check_relocs): Likewise.
847 (elf_arc_adjust_dynamic_symbol): Likewise.
848 (elf_arc_add_symbol_hook): Likewise.
850 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
852 * config.bfd: Remove `am34-*-linux*' support.
854 2016-05-19 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
857 relocs before plt relocs.
859 2016-05-19 Alan Modra <amodra@gmail.com>
861 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
862 before dereferencing.
864 2016-05-18 Nick Clifton <nickc@redhat.com>
866 * po/sv.po: Updated Swedish translation.
868 2016-05-18 Alan Modra <amodra@gmail.com>
870 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
871 for each BFD. Don't goto error_ret_free_local from outside loop.
873 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
875 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
876 STB_GNU_UNIQUE handling.
877 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
878 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
879 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
880 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
881 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
882 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
883 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
884 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
885 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
886 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
887 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
888 (elf_backend_add_symbol_hook): Remove macro.
889 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
890 for STB_GNU_UNIQUE symbols.
892 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
894 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
896 (v850_elf_copy_private_bfd_data): ... here. Call the new
897 function and `_bfd_elf_copy_private_bfd_data'.
899 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
902 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
903 GOTPCREL relocation against large section.
905 2016-05-13 Alan Modra <amodra@gmail.com>
907 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
908 linker dynamic sections in calculating size and address of
909 dynamic tags rather than using output sections. Remove asserts.
910 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
911 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
912 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
913 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
914 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
915 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
916 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
917 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
918 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
919 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
920 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
921 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
922 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
923 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
924 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
925 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
926 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
927 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
928 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
929 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
930 * elflink.c (bfd_elf_final_link): Likewise.
931 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
932 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
933 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
934 don't set doit. Look up dynobj section.
935 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
936 invocation and dynamic tag vma calculation. Don't test
938 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
941 2016-05-13 Alan Modra <amodra@gmail.com>
943 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
944 octets_per_byte. Put dynamic .rela.plt last in link orders.
945 Assign output_offset for reloc sections rather than writing
946 sorted relocs from block corresponding to output_offset.
948 2016-05-12 Alan Modra <amodra@gmail.com>
950 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
952 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
954 * elfxx-mips.c (print_mips_ases): Add DSPR3.
956 2016-05-11 Alan Modra <amodra@gmail.com>
958 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
959 (elf32_hppa_check_relocs): Don't set dynobj.
960 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
961 (elf32_hppa_build_stubs): Likewise.
962 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
964 2016-05-11 Alan Modra <amodra@gmail.com>
967 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
968 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
970 2016-05-10 Jiong Wang <jiong.wang@arm.com>
972 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
973 aarch64_tls_transition check.
975 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
977 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
979 (arm_stub_sym_claimed): New function.
980 (elf32_arm_create_stub): Use veneered symbol name and section if
981 veneer needs to claim its symbol, and keep logic unchanged otherwise.
982 (arm_stub_claim_sym): New function.
983 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
984 veneered symbol, otherwise create local symbol as before.
986 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
988 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
989 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
990 and set branch type of a symbol.
991 (bfd_elf32_arm_process_before_allocation): Likewise.
992 (elf32_arm_relocate_section): Likewise and fix identation along the
994 (allocate_dynrelocs_for_symbol): Likewise.
995 (elf32_arm_finish_dynamic_symbol): Likewise.
996 (elf32_arm_swap_symbol_in): Likewise.
997 (elf32_arm_swap_symbol_out): Likewise.
999 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1001 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1002 * bfd-in2.h: Regenerated.
1003 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1004 parameter to add_stub_section callback.
1005 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1006 and pass it down to add_stub_section.
1007 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1009 (elf32_arm_size_stubs): Add output section parameter to
1010 add_stub_section function pointer parameter.
1012 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1014 * elf32-arm.c (elf32_arm_create_stub): New function.
1015 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1017 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1019 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1020 arm_stub_a8_veneer_lwm enumerator.
1021 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1022 aforementioned enumerator.
1023 (struct elf32_arm_stub_hash_entry): Delete target_addend
1024 field and add source_value.
1025 (struct a8_erratum_fix): Delete addend field and add target_offset.
1026 (stub_hash_newfunc): Initialize source_value field amd remove
1027 initialization for target_addend.
1028 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1029 the else to being always executed, moving the
1030 arm_stub_a8_veneer_b_cond specific code in it. Remove
1031 stub_entry->target_addend from points_to computation.
1032 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1033 to target symbol from start of section rather than the offset from the
1035 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1036 fields from struct a8_erratum_fix's offset and target_offset
1038 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1039 veneered_insn_loc and loc using stub_entry's source_value.
1041 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1043 (elf32_arm_merge_eabi_attributes): Add merging logic for
1046 2016-05-10 Pip Cet <pipcet@gmail.com>
1049 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1050 Define as _bfd_generic_copy_link_hash_symbol_type when using
1053 2016-05-09 Nick Clifton <nickc@redhat.com>
1056 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1057 field before accessing sections array.
1059 2016-05-09 Christophe Monat <christophe.monat@st.com>
1062 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1063 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1065 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1067 (create_instruction_vldmdb): Likewise.
1068 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1069 uses it to re-encode.
1071 2016-05-09 Nick Clifton <nickc@redhat.com>
1074 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1077 2016-05-09 Alan Modra <amodra@gmail.com>
1079 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1081 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1084 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1085 documenting that indx == -3 if symbol is defined in a discarded
1087 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1088 symbol is defined in a discarded section.
1089 (elf_link_output_extsym): Strip a global symbol defined in a
1092 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1097 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1099 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1101 (elf_i386_convert_load_reloc): This. New function.
1102 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1104 (elf_x86_64_convert_load_reloc): This. New function.
1106 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1109 Don't check if contents == NULL.
1110 (elf_i386_tls_transition): Add from_relocate_section. Check
1111 from_relocate_section instead of contents != NULL. Update
1112 elf_i386_check_tls_transition call.
1113 (elf_i386_check_relocs): Cache the section contents if
1114 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1115 elf_i386_tls_transition.
1116 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1117 to elf_i386_tls_transition.
1118 (elf_backend_caches_rawsize): New.
1119 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1120 if contents == NULL.
1121 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1122 from_relocate_section instead of contents != NULL.
1123 (elf_x86_64_check_relocs): Cache the section contents if
1124 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1125 elf_x86_64_tls_transition.
1126 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1127 to elf_x86_64_tls_transition.
1128 (elf_backend_caches_rawsize): New.
1130 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1133 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1136 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1138 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1139 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1140 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1141 no_apply_dynamic_relocs.
1142 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1143 dynamic relocations generated.
1145 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1149 (elf_i386_create_dynamic_sections): Here.
1150 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1151 interp setting to ...
1152 (elf_x86_64_create_dynamic_sections): Here.
1154 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1156 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1157 and replace (EH)->has_got_reloc with GOT_RELOC.
1158 (elf_i386_fixup_symbol): Pass has_got_reloc to
1159 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1160 (elf_i386_allocate_dynrelocs): Likewise.
1161 (elf_i386_relocate_section): Likewise.
1162 (elf_i386_finish_dynamic_symbol): Likewise.
1163 (elf_i386_convert_load): Pass TRUE to
1164 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1165 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1166 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1167 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1168 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1169 (elf_x86_64_allocate_dynrelocs): Likewise.
1170 (elf_x86_64_relocate_section): Likewise.
1171 (elf_x86_64_finish_dynamic_symbol): Likewise.
1172 (elf_x86_64_convert_load): Pass TRUE to
1173 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1175 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1177 * elf32-i386.c (check_relocs_failed): New.
1178 (elf_i386_check_relocs): Set check_relocs_failed on error.
1179 (elf_i386_relocate_section): Skip if check_relocs failed.
1181 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1184 check_relocs_failed on error.
1186 2016-04-29 Nick Clifton <nickc@redhat.com>
1189 * elf-bfd.h (struct elf_backend_data): Rename
1190 elf_backend_set_special_section_info_and_link to
1191 elf_backend_copy_special_section_fields.
1192 * elfxx-target.h: Likewise.
1193 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1194 comparing section flags.
1195 (copy_special_section_fields): New function.
1196 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1197 Perform two scans over special sections. The first one looks for
1198 a direct mapping between the output section and an input section.
1199 The second scan looks for a possible match based upon section
1201 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1202 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1204 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1205 elf32_i386_copy_solaris_special_section_fields.
1206 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1207 Rename to elf32_sparc_copy_solaris_special_section_fields.
1208 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1209 elf64_x86_64_copy_solaris_special_section_fields.
1211 2016-04-28 Nick Clifton <nickc@redhat.com>
1213 * po/zh_CN.po: Updated Chinese (simplified) translation.
1215 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1219 when estimating distances between output sections.
1221 2016-04-27 Alan Modra <amodra@gmail.com>
1223 * elflink.c (_bfd_elf_is_start_stop): New function.
1224 (_bfd_elf_gc_mark_rsec): Use it.
1225 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1227 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1229 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1230 * mmo.c (mmo_get_section_contents): Likewise.
1231 (mmo_set_section_contents): Likewise.
1233 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf-bfd.h (elf_link_hash_table): Update comments for
1237 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1238 the unused NULL entry at the head of dynamic symbol table.
1239 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1242 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1244 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1245 created file from dynobj.
1247 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1249 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1250 normal input file if possible.
1252 2016-04-21 Nick Clifton <nickc@redhat.com>
1254 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1255 * aout-target.h: Likewise.
1256 * aout-tic30.c: Likewise.
1257 * binary.c: Likewise.
1259 * coff-alpha.c: Likewise.
1260 * coff-rs6000.c: Likewise.
1261 * coff64-rs6000.c: Likewise.
1262 * coffcode.h: Likewise.
1263 * i386msdos.c: Likewise.
1264 * i386os9k.c: Likewise.
1267 * libbfd-in.h: Likewise.
1268 * libecoff.h: Likewise.
1269 * mach-o-target.c: Likewise.
1271 * nlm-target.h: Likewise.
1272 * oasys.c: Likewise.
1274 * plugin.c: Likewise.
1275 * ppcboot.c: Likewise.
1278 * tekhex.c: Likewise.
1279 * versados.c: Likewise.
1280 * vms-alpha.c: Likewise.
1282 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1283 * linker.c (bfd_link_check_relocs): New function.
1284 (_bfd_generic_link_check_relocs): New function.
1285 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1286 _bfd_link_check_relocs field.
1287 (struct bfd_target)L Add _bfd_link_check_relocs field.
1288 * bfd-in2.h: Regenerate.
1289 * libbfd.h: Regenerate.
1291 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1294 (elf_backend_gc_sweep_hook): Likewise.
1295 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1296 (elf_backend_gc_sweep_hook): Likewise.
1298 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1300 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1301 in excluded sections
1303 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1306 * elf64-x86-64.c (check_relocs_failed): New.
1307 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1308 Support relocation agaist local symbol. Set check_relocs_failed.
1309 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1310 R_X86_64_32 relocation overflow.
1311 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1312 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1314 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf32-i386.c (elf_i386_check_relocs): Call
1317 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1318 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1320 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1322 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1323 * elflink.c (_bfd_elf_link_check_relocs): New function.
1324 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1325 if check_relocs_after_open_input is FALSE.
1327 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1329 * cache.c: Update old style function definitions.
1330 * elf32-m68k.c: Likewise.
1331 * elf64-mmix.c: Likewise.
1332 * stab-syms.c: Likewise.
1334 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1336 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1338 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1340 * Makefile.in: Regenerated with automake 1.11.6.
1341 * aclocal.m4: Likewise.
1342 * doc/Makefile.in: Likewise.
1344 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1346 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1347 * bfd-in2.h: Regenerate.
1348 * libbfd.h: Regenerate.
1349 * elf32-arc.c: Add 'opcode/arc.h' include.
1350 (struct arc_relocation_data): Add symbol_name.
1351 (arc_special_overflow_checks): New function.
1352 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1353 required, add an extra comment.
1354 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1356 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1358 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1360 (elf_arc_relocate_section): Update enum uses.
1361 (elf_arc_check_relocs): Likewise.
1362 (elf_arc_finish_dynamic_symbol): Likewise.
1364 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1366 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1369 2016-04-14 Nick Clifton <nickc@redhat.com>
1372 * elf-bbfd.h (struct elf_backend_data): New field:
1374 New field: elf_backend_set_special_section_info_and_link
1375 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1377 (elf_backend_set_special_section_info_and_link): Define if not
1379 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1380 elf_backend_strtab_flags macros to initialise fields in structure.
1381 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1382 being set even if SHF_MERGE is not set.
1383 (elf_fake_sections): Likewise.
1384 (section_match): New function. Matches two ELF sections based
1385 upon fixed characteristics.
1386 (find_link): New function. Locates a section in a BFD that
1387 matches a section in a different BFD.
1388 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1389 fields of reserved sections.
1390 (bfd_elf_compute_section_file_positions): Set the flags for the
1391 .shstrtab section based upon the elf_strtab_flags field in the
1392 elf_backend_data structure.
1393 (swap_out_syms): Likewise for the .strtab section.
1394 * elflink.c (bfd_elf_final_link): Set the flags for the
1395 .strtab section based upon the elf_strtab_flags field in the
1396 elf_backend_data structure.
1397 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1398 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1400 (elf_backend_set_special_section_info_and_link): Define for
1402 * elf32-sparc.c: Likewise.
1403 * elf64-x86-64.c: Likewise.
1405 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1408 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1410 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1411 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1412 applies to read-only section.
1413 * elf32-i386.c (elf_i386_link_hash_table): Add
1414 readonly_dynrelocs_against_ifunc.
1415 (elf_i386_allocate_dynrelocs): Updated.
1416 (elf_i386_size_dynamic_sections): Issue an error for read-only
1417 segment with dynamic IFUNC relocations only if
1418 readonly_dynrelocs_against_ifunc is TRUE.
1419 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1420 readonly_dynrelocs_against_ifunc.
1421 (elf_x86_64_allocate_dynrelocs): Updated.
1422 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1423 segment with dynamic IFUNC relocations only if
1424 readonly_dynrelocs_against_ifunc is TRUE.
1425 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1428 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1430 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1431 a fall through from error_ret_free_internal. Free local_syms in
1432 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1434 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1436 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1437 (relocate_plt_for_entry): Likewise.
1439 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1441 * elf32-arc.c (elf_arc_check_relocs): Changed
1443 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1445 * elf32-arc.c (name_for_global_symbol): Changed assert.
1446 (get_replace_function): Created.:
1447 (struct arc_relocation_data): Changed to signed types.
1448 (defines S, L, P, PDATA): Casted to signed type.
1449 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1450 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1451 (arc_do_relocation): Changed.
1453 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1455 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1457 (elf_arc_relocate_section): Added and changed asserts, validating
1458 the synamic symbol index.
1459 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1460 relocation if symbol has dynindx set to -1.
1462 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1464 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1465 and internal symbols which have a dynamic index into local
1468 2016-04-04 Nick Clifton <nickc@redhat.com>
1471 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1472 version number if the version is zero.
1474 2016-04-01 Alan Modra <amodra@gmail.com>
1477 * elflink.c (on_needed_list): Recursively check needed status.
1478 (elf_link_add_object_symbols): Adjust.
1480 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1482 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1483 internal_relocs only if they aren't cached.
1485 2016-03-29 Nick Clifton <nickc@redhat.com>
1488 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1489 assertion on the size of the got section to allow it to be bigger
1490 than the number of relocs.
1492 2016-03-29 Toni Spets <toni.spets@iki.fi>
1495 * coffcode.h (coff_write_object_contents): Revert accidental
1498 2016-03-22 Alan Modra <amodra@gmail.com>
1501 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1502 DW_FORM_flag_present.
1504 2016-03-22 Nick Clifton <nickc@redhat.com>
1506 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1507 architecture name for backwards compatibility.
1509 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1510 unbounded stack use.
1512 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1513 sufficiently recent version of GCC.
1514 * configure: Regenerate.
1516 2016-03-22 Alan Modra <amodra@gmail.com>
1519 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1521 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1523 * archures.c (bfd_mach_arc_nps400): Define.
1524 * bfd-in2.h: Regenerate.
1525 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1526 some existing entries to make space.
1527 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1528 (arc_elf_final_write_processing): Likewise.
1530 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1532 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1534 (arc_elf_final_write_processing): Don't bother setting cpu field
1535 in e_flags, this will have been set elsewhere.
1537 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1539 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1542 2016-03-21 Nick Clifton <nickc@redhat.com>
1544 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1545 * configure: Regenerate.
1546 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1547 alloca with call to xmalloc.
1548 * elf32-nds32.c: Likewise.
1549 * elf64-hppa.c: Likewise.
1550 * elfxx-mips.c: Likewise.
1552 * pei-x86_64.c: Likewise.
1556 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1561 (elf_i386_relocate_section): Likewise.
1562 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1563 (elf_x86_64_relocate_section): Likewise.
1565 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1569 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1570 relocation overflow check.
1572 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1574 * bfd-in2.h: Regenerated.
1576 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1579 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1580 uses bytes not octets.
1581 * elflink.c (resolve_section): Likewise.
1582 Add a bfd parameter.
1583 (eval_section): Pass the input_bfd to resolve_section.
1584 (bfd_elf_perform_complex_relocation): Convert byte offset to
1585 octets before read and writing values.
1586 (elf_link_input_bfd): Add byte to octet conversions.
1587 (elf_reloc_link_order): Likewise.
1588 (elf_fixup_link_order): Likewise.
1589 (bfd_elf_final_link): Likewise.
1590 * reloc.c (_bfd_final_link_relocate): Likewise.
1591 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1593 2016-03-10 Nick Clifton <nickc@redhat.com>
1595 * config.bfd: Mark the i370 target as obsolete.
1597 2016-03-09 Pedro Alves <palves@redhat.com>
1599 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1600 gcc ABI)" to printable name.
1601 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1602 of "v850-rh850" as printable name.
1604 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1607 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1608 relocations against absolute symbols.
1610 2016-03-09 Alan Modra <amodra@gmail.com>
1613 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1614 length elements in the archive.
1616 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1619 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1620 for -E/--dynamic-list only when not relocatable.
1622 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1626 count for locally defined local IFUNC symbols in shared object.
1627 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1629 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1632 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1635 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1636 Andrew Burgess <andrew.burgess@embecosm.com>
1638 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1639 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1640 (arc_elf_howto_init): Added assert to validate relocations.
1641 (get_middle_endian_relocation): Delete.
1642 (middle_endian_convert): New function.
1643 (ME): Redefine, now does nothing.
1644 (IS_ME): New define.
1645 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1646 definition to call middle_endian_convert. Add a new local
1647 variable and make use of this throughout. Added call to
1648 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1650 2016-03-07 Nick Clifton <nickc@redhat.com>
1653 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1654 length elements in the archive.
1656 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1658 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1659 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1661 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1664 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1665 executable as definition if the new definition comes from a
1668 2016-03-02 Alan Modra <amodra@gmail.com>
1670 * Makefile.in: Regenerate.
1671 * po/SRC-POTFILES.in: Regenerate.
1673 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1675 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1676 relocation addend when sections get merged.
1678 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1680 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1682 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1683 Assert for code sections dynamic relocs.
1685 2016-02-26 Renlin Li <renlin.li@arm.com>
1687 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1688 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1690 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1694 load with locally bound symbols if PIC is false or there is no
1695 base register. Optimize branch to 0 if PIC is false.
1696 (elf_i386_relocate_section): Don't generate dynamic relocations
1697 against undefined weak symbols if PIC is false.
1698 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1699 if we can't estimate relocation overflow with --no-relax.
1700 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1701 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1702 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1703 against undefined weak symbols if PIC is false.
1705 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1708 * bfd.c (bfd): Change flags to 20 bits.
1709 (BFD_CONVERT_ELF_COMMON): New.
1710 (BFD_USE_ELF_STT_COMMON): Likewise.
1711 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1712 BFD_USE_ELF_STT_COMMON.
1713 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1714 * configure.ac: Remove --enable-elf-stt-common.
1715 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1716 common symbol depending on BFD_CONVERT_ELF_COMMON and
1717 BFD_USE_ELF_STT_COMMON.
1718 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1720 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1722 (elf_link_convert_common_type): New function.
1723 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1724 common symbol depending on BFD_CONVERT_ELF_COMMON and
1725 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1726 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1727 and BFD_USE_ELF_STT_COMMON to object_flags.
1728 (TARGET_LITTLE_SYM): Likewise.
1729 * syms.c (BSF_KEEP_G): Renamed to ...
1730 (BSF_ELF_COMMON): This.
1731 * bfd-in2.h: Regenerated.
1732 * config.in: Likewise.
1733 * configure: Likewise.
1735 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1741 (elf_i386_link_hash_entry): Add has_got_reloc and
1743 (elf_i386_link_hash_table): Add interp.
1744 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1746 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1748 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1749 (elf_i386_fixup_symbol): New function.
1750 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1751 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1752 relocations and discard relocations against resolved undefined
1753 weak symbols in executable. Don't make resolved undefined weak
1754 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1755 relocation against undefined weak symbols in PIE.
1756 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1757 (elf_i386_relocate_section): Don't generate dynamic relocations
1758 against resolved undefined weak symbols in PIE, except for
1760 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1761 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1762 Don't generate dynamic relocation against resolved undefined weak
1763 symbol in executable.
1764 (elf_i386_finish_dynamic_sections): Call
1765 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1766 (elf_backend_fixup_symbol): New.
1767 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1768 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1770 (elf_x86_64_link_hash_table): Add interp.
1771 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1773 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1775 (elf_x86_64_check_relocs): Set has_got_reloc and
1777 (elf_x86_64_fixup_symbol): New function.
1778 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1779 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1780 relocations and discard relocations against resolved undefined
1781 weak symbols in executable. Don't make resolved undefined weak
1782 symbols in executable dynamic.
1783 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1784 (elf_x86_64_relocate_section): Check relocation overflow for
1785 dynamic relocations against unresolved weak undefined symbols.
1786 Don't generate dynamic relocations against resolved weak
1787 undefined symbols in PIE.
1788 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1789 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1790 Don't generate dynamic relocation against resolved undefined weak
1791 symbol in executable.
1792 (elf_x86_64_finish_dynamic_sections): Call
1793 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1794 (elf_backend_fixup_symbol): New.
1796 2016-02-26 Alan Modra <amodra@gmail.com>
1798 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1799 save_restore_funcs, rest of sections when not relocatable.
1800 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1801 (sfpr_define): Define all symbols on emitted code.
1802 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1803 when relocatable. Move sfpr_define loop earlier.
1805 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1808 (elf_x86_64_relocate_section): Use it. Replace
1809 x86_64_elf_howto_table[r_type] with howto.
1811 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1814 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1815 symbol version is unknown.
1817 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1819 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1820 to (bfd_vma) -1 when setting needs_plt to 0.
1821 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1823 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1825 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1826 library, instead of PIC, and don't check PDE when making linker
1827 assigned symbol dynamic.
1829 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1831 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1832 ABIVERSION for non-executable stack.
1834 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1837 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1838 Always produce a RELATIVE reloc for a local symbol.
1840 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1842 Fix test-case ld-elf/pr19617b
1843 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1844 discard unused non-function symbols when --dynamic-list-data.
1846 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1848 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1849 dynsym section, even if it is empty, with dynamic sections.
1851 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1853 * syms.c: Remove BSF_COMMON from comments.
1854 * bfd-in2.h: Regenerated.
1856 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1858 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1859 for destination. Remove useless function parameters.
1860 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1862 2016-02-19 Nick Clifton <nickc@redhat.com>
1865 * aoutx.h (aout_link_add_symbols): Check for out of range string
1869 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1870 processing if we encounter a reloc without an associated symbol.
1872 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1875 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1876 sections for -E/--dynamic-list.
1878 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1880 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1883 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1885 * plugin.c (plugin_vec): Set match priority to 255.
1886 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1887 matching against the plugin vector, take priority from there not
1890 2016-02-15 Nick Clifton <nickc@redhat.com>
1892 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1893 for length and type fields. Use a signed value for the
1894 suffix_length field.
1896 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1899 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1900 significant bit in GOT offset for R_386_GOT32X.
1902 2016-02-10 Nick Clifton <nickc@redhat.com>
1905 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1907 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1908 number of messages about FDE encoding preventing .eh_frame_hdr
1911 2016-02-09 Nick Clifton <nickc@redhat.com>
1913 * oasys.c (oasys_archive_p): Fix indentation.
1914 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1915 constant for left shifting.
1917 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1918 helpful warning message to explain why certain AArch64 relocs
1921 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1923 * pe-mips.c (coff_mips_reloc): Fix formatting.
1925 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1927 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1928 to bfd_mach_arc_arc600.
1930 2016-02-04 Alan Modra <amodra@gmail.com>
1932 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1935 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1938 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1939 distances in the compressed_size field of the output section.
1941 2016-02-02 Alan Modra <amodra@gmail.com>
1943 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1944 ELFv2 entry optimization.
1946 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1949 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1950 no relocations in relocatable files.
1952 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1955 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1956 if a symbol from a library loaded via DT_NEEDED doesn't match
1957 the symbol referenced by regular object.
1959 2016-02-01 Nathaniel Smith <njs@pobox.com>
1961 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1964 2016-02-01 Alan Modra <amodra@gmail.com>
1966 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1967 an out of range reloc_index.
1968 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1970 2016-02-01 Kamil Rytarowski <n54@gmx.com>
1972 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1973 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1974 * Makefile.in: Regenerated.
1976 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1978 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1980 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
1983 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1985 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1987 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1990 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1991 against STT_GNU_IFUNC symbol only with dynamic symbols.
1992 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1994 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1997 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1998 decompress debug sections.
2000 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2002 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2005 2016-01-25 Nick Clifton <nickc@redhat.com>
2008 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2009 dsym filename buffer.
2011 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2013 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2015 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2017 * elfxx-mips.c (BZ16_REG): Correct calculation.
2019 2016-01-21 Nick Clifton <nickc@redhat.com>
2021 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2022 changing the type of _loc to be bfd_byte *.
2023 (elf_arc_finish_dynamic_symbol): Likewise.
2025 2016-01-21 Nick Clifton <nickc@redhat.com>
2028 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2029 class of the linker stub bfd.
2030 (elf32_arm_check_relocs): Skip check for pic format after
2031 processing a vxWorks R_ARM_ABS12 reloc.
2032 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2033 reporting a class mismatch.
2035 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2037 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2038 veneer for sym_sec != input_sec.
2039 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2040 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2041 calculation destination.
2043 2016-01-21 Alan Modra <amodra@gmail.com>
2045 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2046 (swap_linux_prpsinfo64_out): New function.
2047 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2048 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2049 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2050 (elfcore_write_linux_prpsinfo64): Likewise.
2051 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2052 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2053 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2055 2016-01-21 Alan Modra <amodra@gmail.com>
2057 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2058 * elf.c: Adjust #include.
2059 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2060 * Makefile.am (SOURCE_HFILES): Update.
2061 * Makefile.in: Regenerate.
2062 * po/SRC-PORFILES.in: Regenerate.
2064 2016-01-21 Alan Modra <amodra@gmail.com>
2066 * configure.ac: Move corefile selection later in file. Move
2067 tdefaults code immediately after other target vector code.
2068 * configure: Regenerate.
2070 2016-01-20 Mickael Guene <mickael.guene@st.com>
2072 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2073 section using '.text.noread' pattern.
2075 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2077 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2079 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2080 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2082 * arc-plt.def: New file.
2083 * arc-plt.h: Likewise.
2084 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2085 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2086 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2087 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2088 (name_for_global_symbol): Added.
2089 (ADD_RELA): Helper to create dynamic relocs.
2090 (new_got_entry_to_list): Create a new got entry in linked list.
2091 (symbol_has_entry_of_type): Search for specific type of entry in
2093 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2094 (is_reloc_for_TLS, arc_elf_set_private_flags)
2095 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2096 (arc_elf_merge_private_bfd_data): New functions.
2097 (debug_arc_reloc): Cleaned debug info printing.
2098 (PDATA reloc): Changed not to perform address alignment.
2099 (reverse_me): Added. Fix for ARC_32 relocs.
2100 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2102 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2103 Changed function to access an array of list of GOT entries instead
2104 of just an array of offsets.
2105 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2106 (elf_arc_check_relocs): Likewise.
2107 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2108 (elf_arc_finish_dynamic_sections): Likewise
2109 (arc_create_dynamic_sections): Modified conditions to create
2111 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2112 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2113 (relocate_plt_for_entry): Changed to support new way to define PLT
2115 (add_symbol_to_plt): Likewise.
2116 (arc_elf_link_hash_table_create): New function.
2118 2016-01-18 Nick Clifton <nickc@redhat.com>
2121 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2122 section number into internal section number.
2123 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2124 * coffswap.h (coff_swap_sym_in): Likewise.
2125 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2126 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2127 section number field is big enough to hold the external value.
2129 2016-01-17 Alan Modra <amodra@gmail.com>
2131 * configure: Regenerate.
2133 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2135 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2136 when address in first unwind entry does not match start of
2139 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2140 Jiong Wang <jiong.wang@arm.com>
2143 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2146 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2148 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2149 place 'R_' before the reloc name returned.
2150 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2151 the relocation string.
2153 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2155 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2156 factored out from...
2157 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2159 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2161 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2162 attribute check after ELF file header flag check.
2164 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2166 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2167 return status from `_bfd_elf_merge_object_attributes'.
2169 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2171 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2172 factored out from...
2173 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2175 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2177 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2178 handling of input MIPS ABI flags together.
2180 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2182 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2183 attribute checks for null input.
2185 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2187 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2188 pointers to target data.
2190 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2192 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2195 2016-01-01 Alan Modra <amodra@gmail.com>
2197 Update year range in copyright notice of all files.
2199 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2201 Copyright (C) 2016 Free Software Foundation, Inc.
2203 Copying and distribution of this file, with or without modification,
2204 are permitted in any medium without royalty provided the copyright
2205 notice and this notice are preserved.
2211 version-control: never