1 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
2 Nick Clifton <nickc@redhat.com>
4 * elf32-arc.c (PR_DEBUG): Delete.
5 Fix printing of debug information. Fix formatting of debug
7 (debug_arc_reloc): Handle symbols that are not from an input file.
8 (arc_do_relocation): Remove excessive exclamation points.
10 * arc-got.h: Fix formatting. Fix printing of debug information.
11 (new_got_entry_to_list): Use xmalloc.
12 * config.bfd: use the big-endian arc vector as the default vector
13 for big-endian arc targets.
15 2016-07-15 Alan Modra <amodra@gmail.com>
17 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
18 from marking sym_indices.
20 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
22 * reloc.c (bfd_perform_relocation): Try the `howto' handler
23 first with relocations against absolute symbols.
24 (bfd_install_relocation): Likewise.
26 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
28 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
29 .got/.got.plt sections to 8 bytes.
31 2016-07-12 Nick Clifton <nickc@redhat.com>
33 * binary.c (binary_set_section_contents): Second grammar fix.
35 2016-07-12 Douglas B Rupp <rupp@adacore.com>
37 * binary.c (binary_set_section_contents): Fix grammar in warning
40 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
42 * elf32-arc.c: made PR_DEBUG always defined.
44 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
46 * arc-got.h: Moved got related structures from elf32-arc.c to
47 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
48 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
49 tls_type_for_reloc, symbol_has_entry_of_type,
50 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
51 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
52 relocate_fix_got_relocs_for_got_info,
53 create_got_dynrelocs_for_single_entry,
54 create_got_dynrelocs_for_got_info): Added to file.
55 * elf32-arc.c: Removed GOT & TLS related structs and functions to
58 2016-07-08 James Bowman <james.bowman@ftdichip.com>
60 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
62 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
64 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
65 (THUMB32_MOVW): Likewise.
66 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
67 (DEF_STUBS): Define long_branch_thumb2_only_pure.
68 (arm_stub_is_thumb): Add new veneer stub.
69 (arm_type_of_stub): Use new veneer.
70 (arm_stub_required_alignment): Add new veneer.
72 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
74 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
75 (SEC_ELF_PURECODE): ... this.
76 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
78 (elf32_arm_fake_sections): Likewise.
79 (elf_32_arm_section_flags): Likewise.
80 (elf_32_arm_lookup_section_flags): Likewise.
81 * section.c (SEC_ELF_NOREAD): Rename to ...
82 (SEC_ELF_PURECODE): ... this.
84 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
86 * elf32-arm.c (using_thumb2_bl): New function.
87 (arm_type_of_stub): Declare thumb2 variable together and change type
88 to bfd_boolean. Use using_thumb2_bl () to determine whether
89 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
91 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
92 the bit size of BL offset.
94 2016-06-29 Nick Clifton <nickc@redhat.com>
96 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
97 Returns TRUE for AArch64 mapping symbols.
98 (elfNN_aarch64_backend_symbol_processing): New function. Marks
99 mapping symbols as precious in object files so that they will not
101 (elf_backend_symbol_processing): Define.
103 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
104 for ARM mapping symbols.
105 (elf32_arm_backend_symbol_processing): Make use of the new function.
107 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
110 * elflink.c (elf_link_check_versioned_symbol): Return false
111 for unreferenced undefined symbol.
113 2016-06-28 Nick Clifton <nickc@redhat.com>
115 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
118 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
119 function. Marks mapping symbols in object files as precious, so
120 that strip will not remove them.
121 (elf_backend_symbol_processing): Define.
123 2016-06-28 James Clarke <jrtc27@jrtc27.com>
125 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
126 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
128 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
130 * elf32-mips.c (elf_mips16_howto_table_rel): Add
132 (mips16_reloc_map): Likewise.
133 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
134 (mips16_elf64_howto_table_rela): Likewise.
135 (mips16_reloc_map): Likewise.
136 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
137 (elf_mips16_howto_table_rela): Likewise.
138 (mips16_reloc_map): Likewise.
139 * elfxx-mips.c (mips16_branch_reloc_p): New function.
140 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
141 (b_reloc_p): Likewise.
142 (mips_elf_calculate_relocation): Likewise.
143 (_bfd_mips_elf_check_relocs): Likewise.
144 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
145 * bfd-in2.h: Regenerate.
146 * libbfd.h: Regenerate.
148 2016-06-27 Alan Modra <amodra@gmail.com>
151 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
152 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
154 (ppc64_elf_size_stubs): Adjust to suit.
156 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
158 * elf32-dlx.h: New file.
159 * elf32-dlx.c: Adjust.
161 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
163 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
165 2016-06-24 John Baldwin <jhb@FreeBSD.org>
167 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
170 2016-06-24 John Baldwin <jhb@FreeBSD.org>
172 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
173 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
174 (elfcore_grok_freebsd_psinfo): New function.
175 (elfcore_grok_freebsd_prstatus): New function.
176 (elfcore_grok_freebsd_note): New function.
177 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
180 2016-06-24 Joel Brobecker <brobecker@adacore.com>
182 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
185 2016-06-24 Alan Modra <amodra@gmail.com>
187 * config.bfd: Delete mips vxworks patterns matched earlier.
188 Combine mips*-*-none with mips*-*-elf*.
190 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
192 * elfxx-mips.c (mips_elf_perform_relocation): Call
193 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
194 use the `%X%H' format for the cross-mode jump conversion error
195 message. Remove the full stop from the end of the message.
196 Continue processing rather than returning failure.
198 2016-06-21 Graham Markall <graham.markall@embecosm.com>
200 * archures.c: Remove bfd_mach_arc_nps400.
201 * bfd-in2.h: Likewise.
202 * cpu-arc.c (arch_info_struct): Likewise.
203 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
206 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
210 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
212 (elf_link_is_defined_archive_symbol): Call
213 bfd_link_plugin_object_p on unknown plugin object and use the
214 IR symbol table if the input is an IR object.
215 * plugin.c (bfd_link_plugin_object_p): New function.
216 * plugin.h (bfd_link_plugin_object_p): New prototype.
218 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
221 * elflink.c (elf_link_add_object_symbols): Don't check alignment
222 on symbol from plugin dummy input.
224 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
226 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
228 * bfd-in2.h: Regenerated.
229 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
230 with bfd_plugin_unknown.
232 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
235 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
236 bfd_boolean argument.
237 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
238 "shared object" with "PIC object" in comments.
239 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
240 "shared object" with "PIC object" in comments. Avoid PLT if
241 requested. Generate dynamic relocations for non-GOT references.
242 Make room for the special first entry in PLT and allocate PLT
243 entry only for PLT and PC-relative references. Store dynamic
244 GOT relocations in .rel[a].iplt section for static executables.
245 If PLT isn't used, always use GOT for symbol value. Don't
246 allocate GOT entry if it isn't used.
247 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
248 count only in the code section. Allocate dynamic pointer
249 relocation against STT_GNU_IFUNC symbol in the non-code section.
250 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
251 only for PC-relative references.
252 (elf_i386_allocate_dynrelocs): Pass TRUE to
253 _bfd_elf_allocate_ifunc_dyn_relocs.
254 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
255 relocations against STT_GNU_IFUNC symbols without PLT. Generate
256 dynamic pointer relocation against STT_GNU_IFUNC symbol in
257 the non-code section and store it in the proper REL section.
258 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
260 (elf_i386_finish_dynamic_symbol): Generate dynamic
261 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
262 STT_GNU_IFUNC symbols without PLT.
263 (elf_i386_finish_dynamic_sections): Don't handle local
264 STT_GNU_IFUNC symbols here.
265 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
267 (elf_backend_output_arch_local_syms): New.
268 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
269 count only in the code section. Allocate dynamic pointer
270 relocation against STT_GNU_IFUNC symbol in the non-code section.
271 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
272 count only for PC-relative references.
273 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
274 _bfd_elf_allocate_ifunc_dyn_relocs.
275 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
276 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
277 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
278 without PLT. Generate dynamic pointer relocation against
279 STT_GNU_IFUNC symbol in the non-code section and store it in
280 the proper RELA section. Don't allow non-pointer relocation
281 against STT_GNU_IFUNC symbol without PLT.
282 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
283 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
284 STT_GNU_IFUNC symbols without PLT.
285 (elf_x86_64_finish_dynamic_sections): Don't handle local
286 STT_GNU_IFUNC symbols here.
287 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
289 (elf_backend_output_arch_local_syms): New.
290 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
291 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
293 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
294 Tony Wang <tony.wang@arm.com>
296 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
298 (stub_long_branch_thumb2_only): Define stub.
299 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
300 (arm_stub_long_branch_thumb2_only): Likewise.
301 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
304 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
306 * archures.c (bfd_mach_sparc_v8plusc): Define.
307 (bfd_mach_sparc_v9c): Likewise.
308 (bfd_mach_sparc_v8plusd): Likewise.
309 (bfd_mach_sparc_v9d): Likewise.
310 (bfd_mach_sparc_v8pluse): Likewise.
311 (bfd_mach_sparc_v9e): Likewise.
312 (bfd_mach_sparc_v8plusv): Likewise
313 (bfd_mach_sparc_v9v): Likewise.
314 (bfd_mach_sparc_v8plusm): Likewise.
315 (bfd_mach_sparc_v9m): Likewise.
316 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
317 (bfd_mach_sparc_64bit_p): Likewise.
318 * bfd-in2.h: Regenerate.
319 * cpu-sparc.c (arch_info_struct): Add entries for
320 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
321 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
322 and bfd_mach_sparc_v9{c,d,e,v,m}.
323 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
324 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
326 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
328 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
329 symbols for relocations against IFUNC symbols.
330 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
332 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
334 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
335 .rela.iplt in DT_PLTRELSZ.
336 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
337 for DT_PLTRELSZ and DT_RELASZ as well.
339 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
341 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
342 non-loaded, non-alloced sections.
343 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
345 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
347 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
348 allocating dynamic relocation.
349 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
351 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
354 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
355 offsets until reloc_toaddr.
357 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
359 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
360 Don't check symbol type for STN_UNDEF symbol index.
361 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
362 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
365 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
367 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
369 (using_thumb2): Try Tag_THUMB_ISA_use first and check
370 for exact arch value then. Force review of arch check logic for new
372 (arch_has_arm_nop): Update and fix arch check logic. Force review of
373 that logic for new architecture.
374 (arch_has_thumb2_nop): Remove.
375 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
376 (elf32_arm_final_link_relocate): Likewise but using thumb2.
378 2016-06-14 Alan Modra <amodra@gmail.com>
380 * bfd-in.h (bfd_my_archive): Delete.
381 * bfd-in2.h: Regenerate.
383 2016-06-14 Alan Modra <amodra@gmail.com>
386 * archive.c (open_nested_file): Set my_archive.
387 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
389 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
390 (bfd_seek): Likewise.
391 * bfdwin.c (bfd_get_file_window): Likewise.
392 * cache.c (cache_bmmap): Likewise.
393 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
394 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
396 * plugin.c (try_claim): Likewise.
397 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
398 file within thin archive, not the archive.
400 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
403 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
404 section address for R_386_GOT32/R_386_GOT32X relocations against
405 IFUNC symbols if there is no base register and return error for
408 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
410 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
411 GOT32 adjustment for static executables.
413 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
415 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
417 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
419 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
421 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
423 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
425 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
427 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
428 (SECTSTART): Changed.
429 (elf_arc_relocate_section): Fixed mistake in PIE related
431 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
433 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
435 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
436 enable support for "-z combreloc" and DT_RELACOUNT.
437 (elf_backend_reloc_type_class): Likewise
439 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
442 * elf32-i386.c (elf_i386_relocate_section): When relocating
443 R_386_GOT32, return error without a base register for PIC and
444 subtract the .got.plt section address only with a base register.
446 2016-06-10 Alan Modra <amodra@gmail.com>
448 * elf-strtab.c (struct strtab_save): Use size_t for "size".
449 (struct elf_strtab_hash): Likewise for "size" and "alloced".
450 (_bfd_elf_strtab_init): Formatting.
451 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
452 (_bfd_elf_strtab_addref): Take size_t idx param.
453 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
454 (_bfd_elf_strtab_offset): Likewise.
455 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
456 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
457 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
458 (_bfd_elf_strtab_finalize): Similarly.
459 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
460 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
461 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
462 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
464 (bfd_section_from_shdr): Delete amt.
465 (_bfd_elf_init_reloc_shdr): Likewise.
466 (_bfd_elf_link_assign_sym_version): Likewise.
467 (assign_section_numbers): Use size_t reloc_count.
468 * elflink.c (struct elf_symbuf_head): Use size_t "count".
469 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
470 (elf_link_is_defined_archive_symbol): Likewise.
471 (elf_add_dt_needed_tag): Likewise.
472 (elf_finalize_dynstr): Likewise.
473 (elf_link_add_object_symbols): Likewise.
474 (bfd_elf_size_dynamic_sections): Likewise.
475 (elf_create_symbuf): Similarly.
476 (bfd_elf_match_symbols_in_sections): Likewise.
477 (elf_link_swap_symbols_out): Likewise.
478 (elf_link_check_versioned_symbol): Likewise.
479 (bfd_elf_gc_record_vtinherit): Likewise.
480 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
482 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
485 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
486 and relocs only if shrinking occurred.
488 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
490 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
491 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
492 (elf_i386_check_tls_transition): Check indirect call and direct
493 call with the addr32 prefix for general and local dynamic models.
494 Set the tls_get_addr feild.
495 (elf_i386_convert_load_reloc): Always use addr32 prefix for
496 indirect ___tls_get_addr call via GOT.
497 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
498 transitions with indirect call and direct call with the addr32
501 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
503 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
504 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
505 (elf_s390_relocate_section): Fix comment.
506 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
509 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
511 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
512 section offset when calculation the larl operand in the first PLT
515 2016-06-07 Alan Modra <amodra@gmail.com>
517 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
518 to match other 32-bit archs.
519 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
520 (ppc_elf_object_p): Call it.
521 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
523 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
524 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
525 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
526 _bfd_elf_ppc_at_tprel_transform): Move to..
528 (_bfd_elf_ppc_set_arch): Declare.
529 * bfd-in2.h: Regenerate.
531 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
533 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
534 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
535 (elf_x86_64_check_tls_transition): Check indirect call and
536 direct call with the addr32 prefix for general and local dynamic
537 models. Set the tls_get_addr feild.
538 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
539 indirect __tls_get_addr call via GOT.
540 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
541 transitions with indirect call and direct call with the addr32
544 2016-06-04 Christian Groessler <chris@groessler.org>
546 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
548 2016-06-02 Nick Clifton <nickc@redhat.com>
551 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
553 (arch_info_struct): Likewise.
554 (architectures): Likewise.
556 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
558 * config.bfd: Replace -uclibc with *.
560 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
562 * elf64-x86-64.c: Replace data32 with data16 in comments.
564 2016-05-31 Alan Modra <amodra@gmail.com>
568 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
569 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
570 symbol given a version by a script different to the version
571 of the symbol being added.
572 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
573 _bfd_elf_strtab_restore. Don't fudge dynstr references.
574 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
575 (struct strtab_save): New.
576 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
577 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
578 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
580 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
582 * elf32-hppa.h: Add extern "C".
583 * elf32-nds32.h: Likewise.
584 * elf32-tic6x.h: Likewise.
586 2016-06-01 Nick Clifton <nickc@redhat.com>
588 * po/sr.po: New Serbian translation.
589 * configure.ac (ALL_LINGUAS): Add sr.
590 * configure: Regenerate.
592 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
594 * elfxx-mips.c (b_reloc_p): New function.
595 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
598 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
600 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
601 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
602 reloc location from calculation, treat the addend as signed with
603 local non-section symbols and enable overflow detection.
605 2016-05-28 Alan Modra <amodra@gmail.com>
607 * aoutx.h: Adjust linker callback calls throughout file,
610 * coff-alpha.c: Likewise.
611 * coff-arm.c: Likewise.
612 * coff-h8300.c: Likewise.
613 * coff-h8500.c: Likewise.
614 * coff-i960.c: Likewise.
615 * coff-mcore.c: Likewise.
616 * coff-mips.c: Likewise.
617 * coff-ppc.c: Likewise.
618 * coff-rs6000.c: Likewise.
619 * coff-sh.c: Likewise.
620 * coff-tic80.c: Likewise.
621 * coff-w65.c: Likewise.
622 * coff-z80.c: Likewise.
623 * coff-z8k.c: Likewise.
624 * coff64-rs6000.c: Likewise.
625 * cofflink.c: Likewise.
627 * elf-bfd.h: Likewise.
628 * elf-m10200.c: Likewise.
629 * elf-m10300.c: Likewise.
630 * elf32-arc.c: Likewise.
631 * elf32-arm.c: Likewise.
632 * elf32-avr.c: Likewise.
633 * elf32-bfin.c: Likewise.
634 * elf32-cr16.c: Likewise.
635 * elf32-cr16c.c: Likewise.
636 * elf32-cris.c: Likewise.
637 * elf32-crx.c: Likewise.
638 * elf32-d10v.c: Likewise.
639 * elf32-epiphany.c: Likewise.
640 * elf32-fr30.c: Likewise.
641 * elf32-frv.c: Likewise.
642 * elf32-ft32.c: Likewise.
643 * elf32-h8300.c: Likewise.
644 * elf32-hppa.c: Likewise.
645 * elf32-i370.c: Likewise.
646 * elf32-i386.c: Likewise.
647 * elf32-i860.c: Likewise.
648 * elf32-ip2k.c: Likewise.
649 * elf32-iq2000.c: Likewise.
650 * elf32-lm32.c: Likewise.
651 * elf32-m32c.c: Likewise.
652 * elf32-m32r.c: Likewise.
653 * elf32-m68hc1x.c: Likewise.
654 * elf32-m68k.c: Likewise.
655 * elf32-mep.c: Likewise.
656 * elf32-metag.c: Likewise.
657 * elf32-microblaze.c: Likewise.
658 * elf32-moxie.c: Likewise.
659 * elf32-msp430.c: Likewise.
660 * elf32-mt.c: Likewise.
661 * elf32-nds32.c: Likewise.
662 * elf32-nios2.c: Likewise.
663 * elf32-or1k.c: Likewise.
664 * elf32-ppc.c: Likewise.
665 * elf32-s390.c: Likewise.
666 * elf32-score.c: Likewise.
667 * elf32-score7.c: Likewise.
668 * elf32-sh.c: Likewise.
669 * elf32-sh64.c: Likewise.
670 * elf32-spu.c: Likewise.
671 * elf32-tic6x.c: Likewise.
672 * elf32-tilepro.c: Likewise.
673 * elf32-v850.c: Likewise.
674 * elf32-vax.c: Likewise.
675 * elf32-visium.c: Likewise.
676 * elf32-xstormy16.c: Likewise.
677 * elf32-xtensa.c: Likewise.
678 * elf64-alpha.c: Likewise.
679 * elf64-hppa.c: Likewise.
680 * elf64-ia64-vms.c: Likewise.
681 * elf64-mmix.c: Likewise.
682 * elf64-ppc.c: Likewise.
683 * elf64-s390.c: Likewise.
684 * elf64-sh64.c: Likewise.
685 * elf64-x86-64.c: Likewise.
686 * elflink.c: Likewise.
687 * elfnn-aarch64.c: Likewise.
688 * elfnn-ia64.c: Likewise.
689 * elfxx-mips.c: Likewise.
690 * elfxx-sparc.c: Likewise.
691 * elfxx-tilegx.c: Likewise.
692 * linker.c: Likewise.
694 * pe-mips.c: Likewise.
696 * reloc16.c: Likewise.
697 * simple.c: Likewise.
698 * vms-alpha.c: Likewise.
699 * xcofflink.c: Likewise.
700 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
701 status param. Adjust calls to these and linker callbacks throughout.
702 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
703 get_ramstart): Delete status param. Adjust calls to these and
704 linker callbacks throughout.
706 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
708 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
709 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
710 target alignment verification.
712 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
714 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
715 section name if `bfd_elf_string_from_elf_section' returns an
718 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
720 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
721 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
722 for message. Continue processing rather than returning failure.
724 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
726 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
727 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
728 Call `bfd_set_error'.
730 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
733 * archive.c (bfd_slurp_armap): Replace
734 bfd_elf64_archive_slurp_armap with
735 _bfd_archive_64_bit_slurp_armap.
736 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
737 BFD64 is defined and the archive is too big.
738 (coff_write_armap): Likewise.
739 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
740 (_bfd_archive_64_bit_slurp_armap): This.
741 (bfd_elf64_archive_write_armap): Renamed to ...
742 (_bfd_archive_64_bit_write_armap): This.
743 * configure.ac: Add --enable-64-bit-archive.
744 (want_64_bit_archive): New. Set to true by default for 64-bit
745 MIPS and s390 ELF targets.
746 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
747 * config.in: Regenerated.
748 * configure: Likewise.
749 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
750 (bfd_elf64_archive_slurp_armap): Likewise.
751 (bfd_elf64_archive_write_armap): Likewise.
752 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
753 (bfd_elf64_archive_construct_extended_name_table): Likewise.
754 (bfd_elf64_archive_truncate_arname): Likewise.
755 (bfd_elf64_archive_read_ar_hdr): Likewise.
756 (bfd_elf64_archive_write_ar_hdr): Likewise.
757 (bfd_elf64_archive_openr_next_archived_file): Likewise.
758 (bfd_elf64_archive_get_elt_at_index): Likewise.
759 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
760 (bfd_elf64_archive_update_armap_timestamp): Likewise.
761 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
762 (bfd_elf64_archive_slurp_armap): Likewise.
763 (bfd_elf64_archive_write_armap): Likewise.
764 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
765 (bfd_elf64_archive_construct_extended_name_table): Likewise.
766 (bfd_elf64_archive_truncate_arname): Likewise.
767 (bfd_elf64_archive_read_ar_hdr): Likewise.
768 (bfd_elf64_archive_write_ar_hdr): Likewise.
769 (bfd_elf64_archive_openr_next_archived_file): Likewise.
770 (bfd_elf64_archive_get_elt_at_index): Likewise.
771 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
772 (bfd_elf64_archive_update_armap_timestamp): Likewise.
773 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
774 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
775 bfd_elfNN_archive_functions isn't defined.
776 (TARGET_LITTLE_SYM): Likewise.
777 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
778 (_bfd_archive_64_bit_write_armap): Likewise.
779 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
780 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
781 (_bfd_archive_64_bit_truncate_arname): Likewise.
782 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
783 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
784 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
785 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
786 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
787 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
788 * libbfd.h: Regenerated.
789 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
790 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
792 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
795 * cofflink.c (coff_link_check_archive_element): Return TRUE if
796 linker add_archive_element callback returns FALSE.
797 * ecoff.c (ecoff_link_check_archive_element): Likewise.
798 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
799 archive element if linker add_archive_element callback returns
801 * elflink.c (elf_link_add_archive_symbols): Likewise.
802 * pdp11.c (aout_link_check_ar_symbols): Likewise.
803 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
804 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
805 (xcoff_link_check_ar_symbols): Likewise.
807 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
809 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
810 <bfd_reloc_outofrange>: Unify error reporting code.
812 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
814 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
815 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
816 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
817 * bfd-in2.h: Regenerate.
818 * libbfd.h: Likewise.
820 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
822 * config.bfd: Add entry for arm-phoenix.
824 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
826 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
827 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
828 account for padding for stub section requiring one.
829 (elf32_arm_build_stubs): Add comment to stress the importance of
830 zeroing veneer section content.
832 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
834 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
836 * bfd-in2.h: Regenerate.
837 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
839 (arm_dedicated_stub_output_section_required_alignment): Likewise.
840 (arm_dedicated_stub_output_section_name): Likewise.
841 (arm_dedicated_stub_input_section_ptr): Likewise.
842 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
843 function description comment. Add support for dedicated output stub
844 section to given stub types.
845 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
846 elf32_arm_create_or_find_stub_sec.
847 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
848 (elf32_arm_size_stubs): Pass stub type when calling
849 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
850 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
852 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
854 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
855 when setting need_convert_load.
857 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
859 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
862 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
865 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
867 (elf_i386_convert_load): Don't convert R_386_GOT32.
869 2016-05-20 Alan Modra <amodra@gmail.com>
872 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
873 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
875 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
877 * elf32-arc.c (arc_elf_final_write_processing): Changed.
878 (debug_arc_reloc): Likewise.
879 (elf_arc_relocate_section): Likewise.
880 (elf_arc_check_relocs): Likewise.
881 (elf_arc_adjust_dynamic_symbol): Likewise.
882 (elf_arc_add_symbol_hook): Likewise.
884 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
886 * config.bfd: Remove `am34-*-linux*' support.
888 2016-05-19 Alan Modra <amodra@gmail.com>
890 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
891 relocs before plt relocs.
893 2016-05-19 Alan Modra <amodra@gmail.com>
895 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
896 before dereferencing.
898 2016-05-18 Nick Clifton <nickc@redhat.com>
900 * po/sv.po: Updated Swedish translation.
902 2016-05-18 Alan Modra <amodra@gmail.com>
904 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
905 for each BFD. Don't goto error_ret_free_local from outside loop.
907 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
909 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
910 STB_GNU_UNIQUE handling.
911 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
912 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
913 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
914 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
915 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
916 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
917 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
918 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
919 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
920 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
921 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
922 (elf_backend_add_symbol_hook): Remove macro.
923 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
924 for STB_GNU_UNIQUE symbols.
926 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
928 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
930 (v850_elf_copy_private_bfd_data): ... here. Call the new
931 function and `_bfd_elf_copy_private_bfd_data'.
933 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
936 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
937 GOTPCREL relocation against large section.
939 2016-05-13 Alan Modra <amodra@gmail.com>
941 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
942 linker dynamic sections in calculating size and address of
943 dynamic tags rather than using output sections. Remove asserts.
944 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
945 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
946 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
947 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
948 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
949 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
950 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
951 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
952 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
953 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
954 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
955 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
956 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
957 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
958 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
959 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
960 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
961 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
962 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
963 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
964 * elflink.c (bfd_elf_final_link): Likewise.
965 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
966 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
967 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
968 don't set doit. Look up dynobj section.
969 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
970 invocation and dynamic tag vma calculation. Don't test
972 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
975 2016-05-13 Alan Modra <amodra@gmail.com>
977 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
978 octets_per_byte. Put dynamic .rela.plt last in link orders.
979 Assign output_offset for reloc sections rather than writing
980 sorted relocs from block corresponding to output_offset.
982 2016-05-12 Alan Modra <amodra@gmail.com>
984 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
986 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
988 * elfxx-mips.c (print_mips_ases): Add DSPR3.
990 2016-05-11 Alan Modra <amodra@gmail.com>
992 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
993 (elf32_hppa_check_relocs): Don't set dynobj.
994 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
995 (elf32_hppa_build_stubs): Likewise.
996 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
998 2016-05-11 Alan Modra <amodra@gmail.com>
1001 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1002 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1004 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1006 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1007 aarch64_tls_transition check.
1009 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1011 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1013 (arm_stub_sym_claimed): New function.
1014 (elf32_arm_create_stub): Use veneered symbol name and section if
1015 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1016 (arm_stub_claim_sym): New function.
1017 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1018 veneered symbol, otherwise create local symbol as before.
1020 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1022 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1023 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1024 and set branch type of a symbol.
1025 (bfd_elf32_arm_process_before_allocation): Likewise.
1026 (elf32_arm_relocate_section): Likewise and fix identation along the
1028 (allocate_dynrelocs_for_symbol): Likewise.
1029 (elf32_arm_finish_dynamic_symbol): Likewise.
1030 (elf32_arm_swap_symbol_in): Likewise.
1031 (elf32_arm_swap_symbol_out): Likewise.
1033 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1035 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1036 * bfd-in2.h: Regenerated.
1037 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1038 parameter to add_stub_section callback.
1039 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1040 and pass it down to add_stub_section.
1041 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1043 (elf32_arm_size_stubs): Add output section parameter to
1044 add_stub_section function pointer parameter.
1046 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1048 * elf32-arm.c (elf32_arm_create_stub): New function.
1049 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1051 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1053 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1054 arm_stub_a8_veneer_lwm enumerator.
1055 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1056 aforementioned enumerator.
1057 (struct elf32_arm_stub_hash_entry): Delete target_addend
1058 field and add source_value.
1059 (struct a8_erratum_fix): Delete addend field and add target_offset.
1060 (stub_hash_newfunc): Initialize source_value field amd remove
1061 initialization for target_addend.
1062 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1063 the else to being always executed, moving the
1064 arm_stub_a8_veneer_b_cond specific code in it. Remove
1065 stub_entry->target_addend from points_to computation.
1066 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1067 to target symbol from start of section rather than the offset from the
1069 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1070 fields from struct a8_erratum_fix's offset and target_offset
1072 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1073 veneered_insn_loc and loc using stub_entry's source_value.
1075 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1077 (elf32_arm_merge_eabi_attributes): Add merging logic for
1080 2016-05-10 Pip Cet <pipcet@gmail.com>
1083 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1084 Define as _bfd_generic_copy_link_hash_symbol_type when using
1087 2016-05-09 Nick Clifton <nickc@redhat.com>
1090 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1091 field before accessing sections array.
1093 2016-05-09 Christophe Monat <christophe.monat@st.com>
1096 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1097 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1099 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1101 (create_instruction_vldmdb): Likewise.
1102 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1103 uses it to re-encode.
1105 2016-05-09 Nick Clifton <nickc@redhat.com>
1108 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1111 2016-05-09 Alan Modra <amodra@gmail.com>
1113 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1115 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1118 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1119 documenting that indx == -3 if symbol is defined in a discarded
1121 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1122 symbol is defined in a discarded section.
1123 (elf_link_output_extsym): Strip a global symbol defined in a
1126 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1131 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1135 (elf_i386_convert_load_reloc): This. New function.
1136 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1138 (elf_x86_64_convert_load_reloc): This. New function.
1140 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1142 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1143 Don't check if contents == NULL.
1144 (elf_i386_tls_transition): Add from_relocate_section. Check
1145 from_relocate_section instead of contents != NULL. Update
1146 elf_i386_check_tls_transition call.
1147 (elf_i386_check_relocs): Cache the section contents if
1148 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1149 elf_i386_tls_transition.
1150 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1151 to elf_i386_tls_transition.
1152 (elf_backend_caches_rawsize): New.
1153 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1154 if contents == NULL.
1155 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1156 from_relocate_section instead of contents != NULL.
1157 (elf_x86_64_check_relocs): Cache the section contents if
1158 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1159 elf_x86_64_tls_transition.
1160 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1161 to elf_x86_64_tls_transition.
1162 (elf_backend_caches_rawsize): New.
1164 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1167 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1170 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1172 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1173 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1174 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1175 no_apply_dynamic_relocs.
1176 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1177 dynamic relocations generated.
1179 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1181 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1183 (elf_i386_create_dynamic_sections): Here.
1184 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1185 interp setting to ...
1186 (elf_x86_64_create_dynamic_sections): Here.
1188 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1190 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1191 and replace (EH)->has_got_reloc with GOT_RELOC.
1192 (elf_i386_fixup_symbol): Pass has_got_reloc to
1193 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1194 (elf_i386_allocate_dynrelocs): Likewise.
1195 (elf_i386_relocate_section): Likewise.
1196 (elf_i386_finish_dynamic_symbol): Likewise.
1197 (elf_i386_convert_load): Pass TRUE to
1198 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1199 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1200 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1201 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1202 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1203 (elf_x86_64_allocate_dynrelocs): Likewise.
1204 (elf_x86_64_relocate_section): Likewise.
1205 (elf_x86_64_finish_dynamic_symbol): Likewise.
1206 (elf_x86_64_convert_load): Pass TRUE to
1207 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1209 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf32-i386.c (check_relocs_failed): New.
1212 (elf_i386_check_relocs): Set check_relocs_failed on error.
1213 (elf_i386_relocate_section): Skip if check_relocs failed.
1215 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1217 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1218 check_relocs_failed on error.
1220 2016-04-29 Nick Clifton <nickc@redhat.com>
1223 * elf-bfd.h (struct elf_backend_data): Rename
1224 elf_backend_set_special_section_info_and_link to
1225 elf_backend_copy_special_section_fields.
1226 * elfxx-target.h: Likewise.
1227 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1228 comparing section flags.
1229 (copy_special_section_fields): New function.
1230 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1231 Perform two scans over special sections. The first one looks for
1232 a direct mapping between the output section and an input section.
1233 The second scan looks for a possible match based upon section
1235 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1236 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1238 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1239 elf32_i386_copy_solaris_special_section_fields.
1240 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1241 Rename to elf32_sparc_copy_solaris_special_section_fields.
1242 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1243 elf64_x86_64_copy_solaris_special_section_fields.
1245 2016-04-28 Nick Clifton <nickc@redhat.com>
1247 * po/zh_CN.po: Updated Chinese (simplified) translation.
1249 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1252 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1253 when estimating distances between output sections.
1255 2016-04-27 Alan Modra <amodra@gmail.com>
1257 * elflink.c (_bfd_elf_is_start_stop): New function.
1258 (_bfd_elf_gc_mark_rsec): Use it.
1259 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1261 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1263 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1264 * mmo.c (mmo_get_section_contents): Likewise.
1265 (mmo_set_section_contents): Likewise.
1267 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf-bfd.h (elf_link_hash_table): Update comments for
1271 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1272 the unused NULL entry at the head of dynamic symbol table.
1273 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1276 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1278 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1279 created file from dynobj.
1281 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1283 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1284 normal input file if possible.
1286 2016-04-21 Nick Clifton <nickc@redhat.com>
1288 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1289 * aout-target.h: Likewise.
1290 * aout-tic30.c: Likewise.
1291 * binary.c: Likewise.
1293 * coff-alpha.c: Likewise.
1294 * coff-rs6000.c: Likewise.
1295 * coff64-rs6000.c: Likewise.
1296 * coffcode.h: Likewise.
1297 * i386msdos.c: Likewise.
1298 * i386os9k.c: Likewise.
1301 * libbfd-in.h: Likewise.
1302 * libecoff.h: Likewise.
1303 * mach-o-target.c: Likewise.
1305 * nlm-target.h: Likewise.
1306 * oasys.c: Likewise.
1308 * plugin.c: Likewise.
1309 * ppcboot.c: Likewise.
1312 * tekhex.c: Likewise.
1313 * versados.c: Likewise.
1314 * vms-alpha.c: Likewise.
1316 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1317 * linker.c (bfd_link_check_relocs): New function.
1318 (_bfd_generic_link_check_relocs): New function.
1319 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1320 _bfd_link_check_relocs field.
1321 (struct bfd_target)L Add _bfd_link_check_relocs field.
1322 * bfd-in2.h: Regenerate.
1323 * libbfd.h: Regenerate.
1325 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1327 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1328 (elf_backend_gc_sweep_hook): Likewise.
1329 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1330 (elf_backend_gc_sweep_hook): Likewise.
1332 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1334 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1335 in excluded sections
1337 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf64-x86-64.c (check_relocs_failed): New.
1341 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1342 Support relocation agaist local symbol. Set check_relocs_failed.
1343 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1344 R_X86_64_32 relocation overflow.
1345 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1346 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1348 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1350 * elf32-i386.c (elf_i386_check_relocs): Call
1351 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1352 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1354 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1356 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1357 * elflink.c (_bfd_elf_link_check_relocs): New function.
1358 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1359 if check_relocs_after_open_input is FALSE.
1361 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1363 * cache.c: Update old style function definitions.
1364 * elf32-m68k.c: Likewise.
1365 * elf64-mmix.c: Likewise.
1366 * stab-syms.c: Likewise.
1368 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1370 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1372 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1374 * Makefile.in: Regenerated with automake 1.11.6.
1375 * aclocal.m4: Likewise.
1376 * doc/Makefile.in: Likewise.
1378 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1380 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1381 * bfd-in2.h: Regenerate.
1382 * libbfd.h: Regenerate.
1383 * elf32-arc.c: Add 'opcode/arc.h' include.
1384 (struct arc_relocation_data): Add symbol_name.
1385 (arc_special_overflow_checks): New function.
1386 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1387 required, add an extra comment.
1388 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1390 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1392 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1394 (elf_arc_relocate_section): Update enum uses.
1395 (elf_arc_check_relocs): Likewise.
1396 (elf_arc_finish_dynamic_symbol): Likewise.
1398 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1400 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1403 2016-04-14 Nick Clifton <nickc@redhat.com>
1406 * elf-bbfd.h (struct elf_backend_data): New field:
1408 New field: elf_backend_set_special_section_info_and_link
1409 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1411 (elf_backend_set_special_section_info_and_link): Define if not
1413 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1414 elf_backend_strtab_flags macros to initialise fields in structure.
1415 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1416 being set even if SHF_MERGE is not set.
1417 (elf_fake_sections): Likewise.
1418 (section_match): New function. Matches two ELF sections based
1419 upon fixed characteristics.
1420 (find_link): New function. Locates a section in a BFD that
1421 matches a section in a different BFD.
1422 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1423 fields of reserved sections.
1424 (bfd_elf_compute_section_file_positions): Set the flags for the
1425 .shstrtab section based upon the elf_strtab_flags field in the
1426 elf_backend_data structure.
1427 (swap_out_syms): Likewise for the .strtab section.
1428 * elflink.c (bfd_elf_final_link): Set the flags for the
1429 .strtab section based upon the elf_strtab_flags field in the
1430 elf_backend_data structure.
1431 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1432 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1434 (elf_backend_set_special_section_info_and_link): Define for
1436 * elf32-sparc.c: Likewise.
1437 * elf64-x86-64.c: Likewise.
1439 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1442 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1444 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1445 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1446 applies to read-only section.
1447 * elf32-i386.c (elf_i386_link_hash_table): Add
1448 readonly_dynrelocs_against_ifunc.
1449 (elf_i386_allocate_dynrelocs): Updated.
1450 (elf_i386_size_dynamic_sections): Issue an error for read-only
1451 segment with dynamic IFUNC relocations only if
1452 readonly_dynrelocs_against_ifunc is TRUE.
1453 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1454 readonly_dynrelocs_against_ifunc.
1455 (elf_x86_64_allocate_dynrelocs): Updated.
1456 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1457 segment with dynamic IFUNC relocations only if
1458 readonly_dynrelocs_against_ifunc is TRUE.
1459 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1462 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1464 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1465 a fall through from error_ret_free_internal. Free local_syms in
1466 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1468 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1470 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1471 (relocate_plt_for_entry): Likewise.
1473 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1475 * elf32-arc.c (elf_arc_check_relocs): Changed
1477 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1479 * elf32-arc.c (name_for_global_symbol): Changed assert.
1480 (get_replace_function): Created.:
1481 (struct arc_relocation_data): Changed to signed types.
1482 (defines S, L, P, PDATA): Casted to signed type.
1483 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1484 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1485 (arc_do_relocation): Changed.
1487 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1489 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1491 (elf_arc_relocate_section): Added and changed asserts, validating
1492 the synamic symbol index.
1493 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1494 relocation if symbol has dynindx set to -1.
1496 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1498 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1499 and internal symbols which have a dynamic index into local
1502 2016-04-04 Nick Clifton <nickc@redhat.com>
1505 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1506 version number if the version is zero.
1508 2016-04-01 Alan Modra <amodra@gmail.com>
1511 * elflink.c (on_needed_list): Recursively check needed status.
1512 (elf_link_add_object_symbols): Adjust.
1514 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1516 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1517 internal_relocs only if they aren't cached.
1519 2016-03-29 Nick Clifton <nickc@redhat.com>
1522 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1523 assertion on the size of the got section to allow it to be bigger
1524 than the number of relocs.
1526 2016-03-29 Toni Spets <toni.spets@iki.fi>
1529 * coffcode.h (coff_write_object_contents): Revert accidental
1532 2016-03-22 Alan Modra <amodra@gmail.com>
1535 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1536 DW_FORM_flag_present.
1538 2016-03-22 Nick Clifton <nickc@redhat.com>
1540 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1541 architecture name for backwards compatibility.
1543 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1544 unbounded stack use.
1546 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1547 sufficiently recent version of GCC.
1548 * configure: Regenerate.
1550 2016-03-22 Alan Modra <amodra@gmail.com>
1553 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1555 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1557 * archures.c (bfd_mach_arc_nps400): Define.
1558 * bfd-in2.h: Regenerate.
1559 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1560 some existing entries to make space.
1561 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1562 (arc_elf_final_write_processing): Likewise.
1564 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1566 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1568 (arc_elf_final_write_processing): Don't bother setting cpu field
1569 in e_flags, this will have been set elsewhere.
1571 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1573 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1576 2016-03-21 Nick Clifton <nickc@redhat.com>
1578 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1579 * configure: Regenerate.
1580 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1581 alloca with call to xmalloc.
1582 * elf32-nds32.c: Likewise.
1583 * elf64-hppa.c: Likewise.
1584 * elfxx-mips.c: Likewise.
1586 * pei-x86_64.c: Likewise.
1590 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1593 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1595 (elf_i386_relocate_section): Likewise.
1596 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1597 (elf_x86_64_relocate_section): Likewise.
1599 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1603 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1604 relocation overflow check.
1606 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1608 * bfd-in2.h: Regenerated.
1610 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1613 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1614 uses bytes not octets.
1615 * elflink.c (resolve_section): Likewise.
1616 Add a bfd parameter.
1617 (eval_section): Pass the input_bfd to resolve_section.
1618 (bfd_elf_perform_complex_relocation): Convert byte offset to
1619 octets before read and writing values.
1620 (elf_link_input_bfd): Add byte to octet conversions.
1621 (elf_reloc_link_order): Likewise.
1622 (elf_fixup_link_order): Likewise.
1623 (bfd_elf_final_link): Likewise.
1624 * reloc.c (_bfd_final_link_relocate): Likewise.
1625 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1627 2016-03-10 Nick Clifton <nickc@redhat.com>
1629 * config.bfd: Mark the i370 target as obsolete.
1631 2016-03-09 Pedro Alves <palves@redhat.com>
1633 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1634 gcc ABI)" to printable name.
1635 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1636 of "v850-rh850" as printable name.
1638 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1641 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1642 relocations against absolute symbols.
1644 2016-03-09 Alan Modra <amodra@gmail.com>
1647 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1648 length elements in the archive.
1650 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1653 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1654 for -E/--dynamic-list only when not relocatable.
1656 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1660 count for locally defined local IFUNC symbols in shared object.
1661 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1663 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1666 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1669 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1670 Andrew Burgess <andrew.burgess@embecosm.com>
1672 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1673 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1674 (arc_elf_howto_init): Added assert to validate relocations.
1675 (get_middle_endian_relocation): Delete.
1676 (middle_endian_convert): New function.
1677 (ME): Redefine, now does nothing.
1678 (IS_ME): New define.
1679 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1680 definition to call middle_endian_convert. Add a new local
1681 variable and make use of this throughout. Added call to
1682 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1684 2016-03-07 Nick Clifton <nickc@redhat.com>
1687 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1688 length elements in the archive.
1690 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1692 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1693 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1695 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1698 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1699 executable as definition if the new definition comes from a
1702 2016-03-02 Alan Modra <amodra@gmail.com>
1704 * Makefile.in: Regenerate.
1705 * po/SRC-POTFILES.in: Regenerate.
1707 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1709 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1710 relocation addend when sections get merged.
1712 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1714 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1716 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1717 Assert for code sections dynamic relocs.
1719 2016-02-26 Renlin Li <renlin.li@arm.com>
1721 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1722 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1724 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1728 load with locally bound symbols if PIC is false or there is no
1729 base register. Optimize branch to 0 if PIC is false.
1730 (elf_i386_relocate_section): Don't generate dynamic relocations
1731 against undefined weak symbols if PIC is false.
1732 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1733 if we can't estimate relocation overflow with --no-relax.
1734 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1735 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1736 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1737 against undefined weak symbols if PIC is false.
1739 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1742 * bfd.c (bfd): Change flags to 20 bits.
1743 (BFD_CONVERT_ELF_COMMON): New.
1744 (BFD_USE_ELF_STT_COMMON): Likewise.
1745 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1746 BFD_USE_ELF_STT_COMMON.
1747 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1748 * configure.ac: Remove --enable-elf-stt-common.
1749 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1750 common symbol depending on BFD_CONVERT_ELF_COMMON and
1751 BFD_USE_ELF_STT_COMMON.
1752 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1754 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1756 (elf_link_convert_common_type): New function.
1757 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1758 common symbol depending on BFD_CONVERT_ELF_COMMON and
1759 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1760 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1761 and BFD_USE_ELF_STT_COMMON to object_flags.
1762 (TARGET_LITTLE_SYM): Likewise.
1763 * syms.c (BSF_KEEP_G): Renamed to ...
1764 (BSF_ELF_COMMON): This.
1765 * bfd-in2.h: Regenerated.
1766 * config.in: Likewise.
1767 * configure: Likewise.
1769 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1775 (elf_i386_link_hash_entry): Add has_got_reloc and
1777 (elf_i386_link_hash_table): Add interp.
1778 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1780 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1782 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1783 (elf_i386_fixup_symbol): New function.
1784 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1785 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1786 relocations and discard relocations against resolved undefined
1787 weak symbols in executable. Don't make resolved undefined weak
1788 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1789 relocation against undefined weak symbols in PIE.
1790 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1791 (elf_i386_relocate_section): Don't generate dynamic relocations
1792 against resolved undefined weak symbols in PIE, except for
1794 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1795 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1796 Don't generate dynamic relocation against resolved undefined weak
1797 symbol in executable.
1798 (elf_i386_finish_dynamic_sections): Call
1799 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1800 (elf_backend_fixup_symbol): New.
1801 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1802 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1804 (elf_x86_64_link_hash_table): Add interp.
1805 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1807 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1809 (elf_x86_64_check_relocs): Set has_got_reloc and
1811 (elf_x86_64_fixup_symbol): New function.
1812 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1813 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1814 relocations and discard relocations against resolved undefined
1815 weak symbols in executable. Don't make resolved undefined weak
1816 symbols in executable dynamic.
1817 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1818 (elf_x86_64_relocate_section): Check relocation overflow for
1819 dynamic relocations against unresolved weak undefined symbols.
1820 Don't generate dynamic relocations against resolved weak
1821 undefined symbols in PIE.
1822 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1823 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1824 Don't generate dynamic relocation against resolved undefined weak
1825 symbol in executable.
1826 (elf_x86_64_finish_dynamic_sections): Call
1827 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1828 (elf_backend_fixup_symbol): New.
1830 2016-02-26 Alan Modra <amodra@gmail.com>
1832 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1833 save_restore_funcs, rest of sections when not relocatable.
1834 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1835 (sfpr_define): Define all symbols on emitted code.
1836 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1837 when relocatable. Move sfpr_define loop earlier.
1839 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1841 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1842 (elf_x86_64_relocate_section): Use it. Replace
1843 x86_64_elf_howto_table[r_type] with howto.
1845 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1848 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1849 symbol version is unknown.
1851 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1853 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1854 to (bfd_vma) -1 when setting needs_plt to 0.
1855 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1857 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1859 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1860 library, instead of PIC, and don't check PDE when making linker
1861 assigned symbol dynamic.
1863 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1865 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1866 ABIVERSION for non-executable stack.
1868 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1871 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1872 Always produce a RELATIVE reloc for a local symbol.
1874 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1876 Fix test-case ld-elf/pr19617b
1877 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1878 discard unused non-function symbols when --dynamic-list-data.
1880 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1882 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1883 dynsym section, even if it is empty, with dynamic sections.
1885 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1887 * syms.c: Remove BSF_COMMON from comments.
1888 * bfd-in2.h: Regenerated.
1890 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1892 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1893 for destination. Remove useless function parameters.
1894 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1896 2016-02-19 Nick Clifton <nickc@redhat.com>
1899 * aoutx.h (aout_link_add_symbols): Check for out of range string
1903 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1904 processing if we encounter a reloc without an associated symbol.
1906 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1909 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1910 sections for -E/--dynamic-list.
1912 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1917 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1919 * plugin.c (plugin_vec): Set match priority to 255.
1920 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1921 matching against the plugin vector, take priority from there not
1924 2016-02-15 Nick Clifton <nickc@redhat.com>
1926 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1927 for length and type fields. Use a signed value for the
1928 suffix_length field.
1930 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1933 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1934 significant bit in GOT offset for R_386_GOT32X.
1936 2016-02-10 Nick Clifton <nickc@redhat.com>
1939 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1941 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1942 number of messages about FDE encoding preventing .eh_frame_hdr
1945 2016-02-09 Nick Clifton <nickc@redhat.com>
1947 * oasys.c (oasys_archive_p): Fix indentation.
1948 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1949 constant for left shifting.
1951 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1952 helpful warning message to explain why certain AArch64 relocs
1955 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1957 * pe-mips.c (coff_mips_reloc): Fix formatting.
1959 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1961 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1962 to bfd_mach_arc_arc600.
1964 2016-02-04 Alan Modra <amodra@gmail.com>
1966 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1969 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1972 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1973 distances in the compressed_size field of the output section.
1975 2016-02-02 Alan Modra <amodra@gmail.com>
1977 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1978 ELFv2 entry optimization.
1980 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1983 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1984 no relocations in relocatable files.
1986 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1989 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1990 if a symbol from a library loaded via DT_NEEDED doesn't match
1991 the symbol referenced by regular object.
1993 2016-02-01 Nathaniel Smith <njs@pobox.com>
1995 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1998 2016-02-01 Alan Modra <amodra@gmail.com>
2000 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2001 an out of range reloc_index.
2002 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2004 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2006 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2007 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2008 * Makefile.in: Regenerated.
2010 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2012 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2014 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2017 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2019 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2021 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2024 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2025 against STT_GNU_IFUNC symbol only with dynamic symbols.
2026 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2028 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2031 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2032 decompress debug sections.
2034 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2036 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2039 2016-01-25 Nick Clifton <nickc@redhat.com>
2042 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2043 dsym filename buffer.
2045 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2047 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2049 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2051 * elfxx-mips.c (BZ16_REG): Correct calculation.
2053 2016-01-21 Nick Clifton <nickc@redhat.com>
2055 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2056 changing the type of _loc to be bfd_byte *.
2057 (elf_arc_finish_dynamic_symbol): Likewise.
2059 2016-01-21 Nick Clifton <nickc@redhat.com>
2062 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2063 class of the linker stub bfd.
2064 (elf32_arm_check_relocs): Skip check for pic format after
2065 processing a vxWorks R_ARM_ABS12 reloc.
2066 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2067 reporting a class mismatch.
2069 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2071 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2072 veneer for sym_sec != input_sec.
2073 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2074 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2075 calculation destination.
2077 2016-01-21 Alan Modra <amodra@gmail.com>
2079 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2080 (swap_linux_prpsinfo64_out): New function.
2081 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2082 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2083 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2084 (elfcore_write_linux_prpsinfo64): Likewise.
2085 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2086 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2087 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2089 2016-01-21 Alan Modra <amodra@gmail.com>
2091 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2092 * elf.c: Adjust #include.
2093 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2094 * Makefile.am (SOURCE_HFILES): Update.
2095 * Makefile.in: Regenerate.
2096 * po/SRC-PORFILES.in: Regenerate.
2098 2016-01-21 Alan Modra <amodra@gmail.com>
2100 * configure.ac: Move corefile selection later in file. Move
2101 tdefaults code immediately after other target vector code.
2102 * configure: Regenerate.
2104 2016-01-20 Mickael Guene <mickael.guene@st.com>
2106 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2107 section using '.text.noread' pattern.
2109 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2111 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2113 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2114 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2116 * arc-plt.def: New file.
2117 * arc-plt.h: Likewise.
2118 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2119 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2120 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2121 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2122 (name_for_global_symbol): Added.
2123 (ADD_RELA): Helper to create dynamic relocs.
2124 (new_got_entry_to_list): Create a new got entry in linked list.
2125 (symbol_has_entry_of_type): Search for specific type of entry in
2127 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2128 (is_reloc_for_TLS, arc_elf_set_private_flags)
2129 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2130 (arc_elf_merge_private_bfd_data): New functions.
2131 (debug_arc_reloc): Cleaned debug info printing.
2132 (PDATA reloc): Changed not to perform address alignment.
2133 (reverse_me): Added. Fix for ARC_32 relocs.
2134 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2136 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2137 Changed function to access an array of list of GOT entries instead
2138 of just an array of offsets.
2139 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2140 (elf_arc_check_relocs): Likewise.
2141 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2142 (elf_arc_finish_dynamic_sections): Likewise
2143 (arc_create_dynamic_sections): Modified conditions to create
2145 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2146 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2147 (relocate_plt_for_entry): Changed to support new way to define PLT
2149 (add_symbol_to_plt): Likewise.
2150 (arc_elf_link_hash_table_create): New function.
2152 2016-01-18 Nick Clifton <nickc@redhat.com>
2155 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2156 section number into internal section number.
2157 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2158 * coffswap.h (coff_swap_sym_in): Likewise.
2159 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2160 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2161 section number field is big enough to hold the external value.
2163 2016-01-17 Alan Modra <amodra@gmail.com>
2165 * configure: Regenerate.
2167 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2169 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2170 when address in first unwind entry does not match start of
2173 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2174 Jiong Wang <jiong.wang@arm.com>
2177 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2180 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2182 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2183 place 'R_' before the reloc name returned.
2184 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2185 the relocation string.
2187 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2189 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2190 factored out from...
2191 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2193 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2195 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2196 attribute check after ELF file header flag check.
2198 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2200 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2201 return status from `_bfd_elf_merge_object_attributes'.
2203 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2205 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2206 factored out from...
2207 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2209 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2211 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2212 handling of input MIPS ABI flags together.
2214 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2216 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2217 attribute checks for null input.
2219 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2221 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2222 pointers to target data.
2224 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2226 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2229 2016-01-01 Alan Modra <amodra@gmail.com>
2231 Update year range in copyright notice of all files.
2233 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2235 Copyright (C) 2016 Free Software Foundation, Inc.
2237 Copying and distribution of this file, with or without modification,
2238 are permitted in any medium without royalty provided the copyright
2239 notice and this notice are preserved.
2245 version-control: never
projects / external / binutils.git / blob