1 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
3 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
4 (_bfd_elf_filter_global_symbols): Declare.
5 * elf.c (_bfd_elf_filter_global_symbols): New function.
6 * elflink.c (elf_filter_global_symbols): Likewise.
7 (elf_output_implib): Likewise.
8 (bfd_elf_final_link): Call above function, failing if it does.
9 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
11 (elf_backend_copy_indirect_symbol): Fix spacing.
12 (elf_backend_hide_symbol): Likewise.
13 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
15 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
16 Nick Clifton <nickc@redhat.com>
18 * elf32-arc.c (PR_DEBUG): Delete.
19 Fix printing of debug information. Fix formatting of debug
21 (debug_arc_reloc): Handle symbols that are not from an input file.
22 (arc_do_relocation): Remove excessive exclamation points.
24 * arc-got.h: Fix formatting. Fix printing of debug information.
25 (new_got_entry_to_list): Use xmalloc.
26 * config.bfd: use the big-endian arc vector as the default vector
27 for big-endian arc targets.
29 2016-07-15 Alan Modra <amodra@gmail.com>
31 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
32 from marking sym_indices.
34 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
36 * reloc.c (bfd_perform_relocation): Try the `howto' handler
37 first with relocations against absolute symbols.
38 (bfd_install_relocation): Likewise.
40 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
42 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
43 .got/.got.plt sections to 8 bytes.
45 2016-07-12 Nick Clifton <nickc@redhat.com>
47 * binary.c (binary_set_section_contents): Second grammar fix.
49 2016-07-12 Douglas B Rupp <rupp@adacore.com>
51 * binary.c (binary_set_section_contents): Fix grammar in warning
54 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
56 * elf32-arc.c: made PR_DEBUG always defined.
58 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
60 * arc-got.h: Moved got related structures from elf32-arc.c to
61 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
62 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
63 tls_type_for_reloc, symbol_has_entry_of_type,
64 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
65 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
66 relocate_fix_got_relocs_for_got_info,
67 create_got_dynrelocs_for_single_entry,
68 create_got_dynrelocs_for_got_info): Added to file.
69 * elf32-arc.c: Removed GOT & TLS related structs and functions to
72 2016-07-08 James Bowman <james.bowman@ftdichip.com>
74 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
76 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
78 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
79 (THUMB32_MOVW): Likewise.
80 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
81 (DEF_STUBS): Define long_branch_thumb2_only_pure.
82 (arm_stub_is_thumb): Add new veneer stub.
83 (arm_type_of_stub): Use new veneer.
84 (arm_stub_required_alignment): Add new veneer.
86 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
88 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
89 (SEC_ELF_PURECODE): ... this.
90 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
92 (elf32_arm_fake_sections): Likewise.
93 (elf_32_arm_section_flags): Likewise.
94 (elf_32_arm_lookup_section_flags): Likewise.
95 * section.c (SEC_ELF_NOREAD): Rename to ...
96 (SEC_ELF_PURECODE): ... this.
98 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
100 * elf32-arm.c (using_thumb2_bl): New function.
101 (arm_type_of_stub): Declare thumb2 variable together and change type
102 to bfd_boolean. Use using_thumb2_bl () to determine whether
103 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
104 checked for BL range.
105 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
106 the bit size of BL offset.
108 2016-06-29 Nick Clifton <nickc@redhat.com>
110 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
111 Returns TRUE for AArch64 mapping symbols.
112 (elfNN_aarch64_backend_symbol_processing): New function. Marks
113 mapping symbols as precious in object files so that they will not
115 (elf_backend_symbol_processing): Define.
117 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
118 for ARM mapping symbols.
119 (elf32_arm_backend_symbol_processing): Make use of the new function.
121 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
124 * elflink.c (elf_link_check_versioned_symbol): Return false
125 for unreferenced undefined symbol.
127 2016-06-28 Nick Clifton <nickc@redhat.com>
129 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
132 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
133 function. Marks mapping symbols in object files as precious, so
134 that strip will not remove them.
135 (elf_backend_symbol_processing): Define.
137 2016-06-28 James Clarke <jrtc27@jrtc27.com>
139 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
140 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
142 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
144 * elf32-mips.c (elf_mips16_howto_table_rel): Add
146 (mips16_reloc_map): Likewise.
147 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
148 (mips16_elf64_howto_table_rela): Likewise.
149 (mips16_reloc_map): Likewise.
150 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
151 (elf_mips16_howto_table_rela): Likewise.
152 (mips16_reloc_map): Likewise.
153 * elfxx-mips.c (mips16_branch_reloc_p): New function.
154 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
155 (b_reloc_p): Likewise.
156 (mips_elf_calculate_relocation): Likewise.
157 (_bfd_mips_elf_check_relocs): Likewise.
158 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
159 * bfd-in2.h: Regenerate.
160 * libbfd.h: Regenerate.
162 2016-06-27 Alan Modra <amodra@gmail.com>
165 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
166 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
168 (ppc64_elf_size_stubs): Adjust to suit.
170 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
172 * elf32-dlx.h: New file.
173 * elf32-dlx.c: Adjust.
175 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
177 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
179 2016-06-24 John Baldwin <jhb@FreeBSD.org>
181 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
184 2016-06-24 John Baldwin <jhb@FreeBSD.org>
186 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
187 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
188 (elfcore_grok_freebsd_psinfo): New function.
189 (elfcore_grok_freebsd_prstatus): New function.
190 (elfcore_grok_freebsd_note): New function.
191 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
194 2016-06-24 Joel Brobecker <brobecker@adacore.com>
196 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
199 2016-06-24 Alan Modra <amodra@gmail.com>
201 * config.bfd: Delete mips vxworks patterns matched earlier.
202 Combine mips*-*-none with mips*-*-elf*.
204 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
206 * elfxx-mips.c (mips_elf_perform_relocation): Call
207 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
208 use the `%X%H' format for the cross-mode jump conversion error
209 message. Remove the full stop from the end of the message.
210 Continue processing rather than returning failure.
212 2016-06-21 Graham Markall <graham.markall@embecosm.com>
214 * archures.c: Remove bfd_mach_arc_nps400.
215 * bfd-in2.h: Likewise.
216 * cpu-arc.c (arch_info_struct): Likewise.
217 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
220 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
224 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
226 (elf_link_is_defined_archive_symbol): Call
227 bfd_link_plugin_object_p on unknown plugin object and use the
228 IR symbol table if the input is an IR object.
229 * plugin.c (bfd_link_plugin_object_p): New function.
230 * plugin.h (bfd_link_plugin_object_p): New prototype.
232 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
235 * elflink.c (elf_link_add_object_symbols): Don't check alignment
236 on symbol from plugin dummy input.
238 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
240 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
242 * bfd-in2.h: Regenerated.
243 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
244 with bfd_plugin_unknown.
246 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
249 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
250 bfd_boolean argument.
251 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
252 "shared object" with "PIC object" in comments.
253 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
254 "shared object" with "PIC object" in comments. Avoid PLT if
255 requested. Generate dynamic relocations for non-GOT references.
256 Make room for the special first entry in PLT and allocate PLT
257 entry only for PLT and PC-relative references. Store dynamic
258 GOT relocations in .rel[a].iplt section for static executables.
259 If PLT isn't used, always use GOT for symbol value. Don't
260 allocate GOT entry if it isn't used.
261 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
262 count only in the code section. Allocate dynamic pointer
263 relocation against STT_GNU_IFUNC symbol in the non-code section.
264 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
265 only for PC-relative references.
266 (elf_i386_allocate_dynrelocs): Pass TRUE to
267 _bfd_elf_allocate_ifunc_dyn_relocs.
268 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
269 relocations against STT_GNU_IFUNC symbols without PLT. Generate
270 dynamic pointer relocation against STT_GNU_IFUNC symbol in
271 the non-code section and store it in the proper REL section.
272 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
274 (elf_i386_finish_dynamic_symbol): Generate dynamic
275 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
276 STT_GNU_IFUNC symbols without PLT.
277 (elf_i386_finish_dynamic_sections): Don't handle local
278 STT_GNU_IFUNC symbols here.
279 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
281 (elf_backend_output_arch_local_syms): New.
282 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
283 count only in the code section. Allocate dynamic pointer
284 relocation against STT_GNU_IFUNC symbol in the non-code section.
285 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
286 count only for PC-relative references.
287 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
288 _bfd_elf_allocate_ifunc_dyn_relocs.
289 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
290 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
291 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
292 without PLT. Generate dynamic pointer relocation against
293 STT_GNU_IFUNC symbol in the non-code section and store it in
294 the proper RELA section. Don't allow non-pointer relocation
295 against STT_GNU_IFUNC symbol without PLT.
296 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
297 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
298 STT_GNU_IFUNC symbols without PLT.
299 (elf_x86_64_finish_dynamic_sections): Don't handle local
300 STT_GNU_IFUNC symbols here.
301 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
303 (elf_backend_output_arch_local_syms): New.
304 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
305 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
307 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
308 Tony Wang <tony.wang@arm.com>
310 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
312 (stub_long_branch_thumb2_only): Define stub.
313 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
314 (arm_stub_long_branch_thumb2_only): Likewise.
315 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
318 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
320 * archures.c (bfd_mach_sparc_v8plusc): Define.
321 (bfd_mach_sparc_v9c): Likewise.
322 (bfd_mach_sparc_v8plusd): Likewise.
323 (bfd_mach_sparc_v9d): Likewise.
324 (bfd_mach_sparc_v8pluse): Likewise.
325 (bfd_mach_sparc_v9e): Likewise.
326 (bfd_mach_sparc_v8plusv): Likewise
327 (bfd_mach_sparc_v9v): Likewise.
328 (bfd_mach_sparc_v8plusm): Likewise.
329 (bfd_mach_sparc_v9m): Likewise.
330 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
331 (bfd_mach_sparc_64bit_p): Likewise.
332 * bfd-in2.h: Regenerate.
333 * cpu-sparc.c (arch_info_struct): Add entries for
334 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
335 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
336 and bfd_mach_sparc_v9{c,d,e,v,m}.
337 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
338 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
340 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
342 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
343 symbols for relocations against IFUNC symbols.
344 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
346 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
348 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
349 .rela.iplt in DT_PLTRELSZ.
350 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
351 for DT_PLTRELSZ and DT_RELASZ as well.
353 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
355 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
356 non-loaded, non-alloced sections.
357 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
359 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
361 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
362 allocating dynamic relocation.
363 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
365 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
368 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
369 offsets until reloc_toaddr.
371 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
373 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
374 Don't check symbol type for STN_UNDEF symbol index.
375 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
376 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
379 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
381 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
383 (using_thumb2): Try Tag_THUMB_ISA_use first and check
384 for exact arch value then. Force review of arch check logic for new
386 (arch_has_arm_nop): Update and fix arch check logic. Force review of
387 that logic for new architecture.
388 (arch_has_thumb2_nop): Remove.
389 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
390 (elf32_arm_final_link_relocate): Likewise but using thumb2.
392 2016-06-14 Alan Modra <amodra@gmail.com>
394 * bfd-in.h (bfd_my_archive): Delete.
395 * bfd-in2.h: Regenerate.
397 2016-06-14 Alan Modra <amodra@gmail.com>
400 * archive.c (open_nested_file): Set my_archive.
401 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
403 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
404 (bfd_seek): Likewise.
405 * bfdwin.c (bfd_get_file_window): Likewise.
406 * cache.c (cache_bmmap): Likewise.
407 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
408 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
410 * plugin.c (try_claim): Likewise.
411 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
412 file within thin archive, not the archive.
414 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
417 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
418 section address for R_386_GOT32/R_386_GOT32X relocations against
419 IFUNC symbols if there is no base register and return error for
422 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
424 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
425 GOT32 adjustment for static executables.
427 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
429 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
431 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
433 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
435 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
437 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
439 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
441 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
442 (SECTSTART): Changed.
443 (elf_arc_relocate_section): Fixed mistake in PIE related
445 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
447 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
449 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
450 enable support for "-z combreloc" and DT_RELACOUNT.
451 (elf_backend_reloc_type_class): Likewise
453 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
456 * elf32-i386.c (elf_i386_relocate_section): When relocating
457 R_386_GOT32, return error without a base register for PIC and
458 subtract the .got.plt section address only with a base register.
460 2016-06-10 Alan Modra <amodra@gmail.com>
462 * elf-strtab.c (struct strtab_save): Use size_t for "size".
463 (struct elf_strtab_hash): Likewise for "size" and "alloced".
464 (_bfd_elf_strtab_init): Formatting.
465 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
466 (_bfd_elf_strtab_addref): Take size_t idx param.
467 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
468 (_bfd_elf_strtab_offset): Likewise.
469 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
470 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
471 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
472 (_bfd_elf_strtab_finalize): Similarly.
473 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
474 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
475 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
476 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
478 (bfd_section_from_shdr): Delete amt.
479 (_bfd_elf_init_reloc_shdr): Likewise.
480 (_bfd_elf_link_assign_sym_version): Likewise.
481 (assign_section_numbers): Use size_t reloc_count.
482 * elflink.c (struct elf_symbuf_head): Use size_t "count".
483 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
484 (elf_link_is_defined_archive_symbol): Likewise.
485 (elf_add_dt_needed_tag): Likewise.
486 (elf_finalize_dynstr): Likewise.
487 (elf_link_add_object_symbols): Likewise.
488 (bfd_elf_size_dynamic_sections): Likewise.
489 (elf_create_symbuf): Similarly.
490 (bfd_elf_match_symbols_in_sections): Likewise.
491 (elf_link_swap_symbols_out): Likewise.
492 (elf_link_check_versioned_symbol): Likewise.
493 (bfd_elf_gc_record_vtinherit): Likewise.
494 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
496 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
499 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
500 and relocs only if shrinking occurred.
502 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
504 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
505 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
506 (elf_i386_check_tls_transition): Check indirect call and direct
507 call with the addr32 prefix for general and local dynamic models.
508 Set the tls_get_addr feild.
509 (elf_i386_convert_load_reloc): Always use addr32 prefix for
510 indirect ___tls_get_addr call via GOT.
511 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
512 transitions with indirect call and direct call with the addr32
515 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
517 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
518 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
519 (elf_s390_relocate_section): Fix comment.
520 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
523 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
525 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
526 section offset when calculation the larl operand in the first PLT
529 2016-06-07 Alan Modra <amodra@gmail.com>
531 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
532 to match other 32-bit archs.
533 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
534 (ppc_elf_object_p): Call it.
535 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
537 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
538 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
539 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
540 _bfd_elf_ppc_at_tprel_transform): Move to..
542 (_bfd_elf_ppc_set_arch): Declare.
543 * bfd-in2.h: Regenerate.
545 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
547 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
548 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
549 (elf_x86_64_check_tls_transition): Check indirect call and
550 direct call with the addr32 prefix for general and local dynamic
551 models. Set the tls_get_addr feild.
552 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
553 indirect __tls_get_addr call via GOT.
554 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
555 transitions with indirect call and direct call with the addr32
558 2016-06-04 Christian Groessler <chris@groessler.org>
560 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
562 2016-06-02 Nick Clifton <nickc@redhat.com>
565 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
567 (arch_info_struct): Likewise.
568 (architectures): Likewise.
570 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
572 * config.bfd: Replace -uclibc with *.
574 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
576 * elf64-x86-64.c: Replace data32 with data16 in comments.
578 2016-05-31 Alan Modra <amodra@gmail.com>
582 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
583 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
584 symbol given a version by a script different to the version
585 of the symbol being added.
586 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
587 _bfd_elf_strtab_restore. Don't fudge dynstr references.
588 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
589 (struct strtab_save): New.
590 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
591 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
592 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
594 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
596 * elf32-hppa.h: Add extern "C".
597 * elf32-nds32.h: Likewise.
598 * elf32-tic6x.h: Likewise.
600 2016-06-01 Nick Clifton <nickc@redhat.com>
602 * po/sr.po: New Serbian translation.
603 * configure.ac (ALL_LINGUAS): Add sr.
604 * configure: Regenerate.
606 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
608 * elfxx-mips.c (b_reloc_p): New function.
609 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
612 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
614 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
615 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
616 reloc location from calculation, treat the addend as signed with
617 local non-section symbols and enable overflow detection.
619 2016-05-28 Alan Modra <amodra@gmail.com>
621 * aoutx.h: Adjust linker callback calls throughout file,
624 * coff-alpha.c: Likewise.
625 * coff-arm.c: Likewise.
626 * coff-h8300.c: Likewise.
627 * coff-h8500.c: Likewise.
628 * coff-i960.c: Likewise.
629 * coff-mcore.c: Likewise.
630 * coff-mips.c: Likewise.
631 * coff-ppc.c: Likewise.
632 * coff-rs6000.c: Likewise.
633 * coff-sh.c: Likewise.
634 * coff-tic80.c: Likewise.
635 * coff-w65.c: Likewise.
636 * coff-z80.c: Likewise.
637 * coff-z8k.c: Likewise.
638 * coff64-rs6000.c: Likewise.
639 * cofflink.c: Likewise.
641 * elf-bfd.h: Likewise.
642 * elf-m10200.c: Likewise.
643 * elf-m10300.c: Likewise.
644 * elf32-arc.c: Likewise.
645 * elf32-arm.c: Likewise.
646 * elf32-avr.c: Likewise.
647 * elf32-bfin.c: Likewise.
648 * elf32-cr16.c: Likewise.
649 * elf32-cr16c.c: Likewise.
650 * elf32-cris.c: Likewise.
651 * elf32-crx.c: Likewise.
652 * elf32-d10v.c: Likewise.
653 * elf32-epiphany.c: Likewise.
654 * elf32-fr30.c: Likewise.
655 * elf32-frv.c: Likewise.
656 * elf32-ft32.c: Likewise.
657 * elf32-h8300.c: Likewise.
658 * elf32-hppa.c: Likewise.
659 * elf32-i370.c: Likewise.
660 * elf32-i386.c: Likewise.
661 * elf32-i860.c: Likewise.
662 * elf32-ip2k.c: Likewise.
663 * elf32-iq2000.c: Likewise.
664 * elf32-lm32.c: Likewise.
665 * elf32-m32c.c: Likewise.
666 * elf32-m32r.c: Likewise.
667 * elf32-m68hc1x.c: Likewise.
668 * elf32-m68k.c: Likewise.
669 * elf32-mep.c: Likewise.
670 * elf32-metag.c: Likewise.
671 * elf32-microblaze.c: Likewise.
672 * elf32-moxie.c: Likewise.
673 * elf32-msp430.c: Likewise.
674 * elf32-mt.c: Likewise.
675 * elf32-nds32.c: Likewise.
676 * elf32-nios2.c: Likewise.
677 * elf32-or1k.c: Likewise.
678 * elf32-ppc.c: Likewise.
679 * elf32-s390.c: Likewise.
680 * elf32-score.c: Likewise.
681 * elf32-score7.c: Likewise.
682 * elf32-sh.c: Likewise.
683 * elf32-sh64.c: Likewise.
684 * elf32-spu.c: Likewise.
685 * elf32-tic6x.c: Likewise.
686 * elf32-tilepro.c: Likewise.
687 * elf32-v850.c: Likewise.
688 * elf32-vax.c: Likewise.
689 * elf32-visium.c: Likewise.
690 * elf32-xstormy16.c: Likewise.
691 * elf32-xtensa.c: Likewise.
692 * elf64-alpha.c: Likewise.
693 * elf64-hppa.c: Likewise.
694 * elf64-ia64-vms.c: Likewise.
695 * elf64-mmix.c: Likewise.
696 * elf64-ppc.c: Likewise.
697 * elf64-s390.c: Likewise.
698 * elf64-sh64.c: Likewise.
699 * elf64-x86-64.c: Likewise.
700 * elflink.c: Likewise.
701 * elfnn-aarch64.c: Likewise.
702 * elfnn-ia64.c: Likewise.
703 * elfxx-mips.c: Likewise.
704 * elfxx-sparc.c: Likewise.
705 * elfxx-tilegx.c: Likewise.
706 * linker.c: Likewise.
708 * pe-mips.c: Likewise.
710 * reloc16.c: Likewise.
711 * simple.c: Likewise.
712 * vms-alpha.c: Likewise.
713 * xcofflink.c: Likewise.
714 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
715 status param. Adjust calls to these and linker callbacks throughout.
716 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
717 get_ramstart): Delete status param. Adjust calls to these and
718 linker callbacks throughout.
720 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
722 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
723 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
724 target alignment verification.
726 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
728 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
729 section name if `bfd_elf_string_from_elf_section' returns an
732 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
734 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
735 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
736 for message. Continue processing rather than returning failure.
738 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
740 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
741 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
742 Call `bfd_set_error'.
744 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
747 * archive.c (bfd_slurp_armap): Replace
748 bfd_elf64_archive_slurp_armap with
749 _bfd_archive_64_bit_slurp_armap.
750 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
751 BFD64 is defined and the archive is too big.
752 (coff_write_armap): Likewise.
753 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
754 (_bfd_archive_64_bit_slurp_armap): This.
755 (bfd_elf64_archive_write_armap): Renamed to ...
756 (_bfd_archive_64_bit_write_armap): This.
757 * configure.ac: Add --enable-64-bit-archive.
758 (want_64_bit_archive): New. Set to true by default for 64-bit
759 MIPS and s390 ELF targets.
760 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
761 * config.in: Regenerated.
762 * configure: Likewise.
763 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
764 (bfd_elf64_archive_slurp_armap): Likewise.
765 (bfd_elf64_archive_write_armap): Likewise.
766 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
767 (bfd_elf64_archive_construct_extended_name_table): Likewise.
768 (bfd_elf64_archive_truncate_arname): Likewise.
769 (bfd_elf64_archive_read_ar_hdr): Likewise.
770 (bfd_elf64_archive_write_ar_hdr): Likewise.
771 (bfd_elf64_archive_openr_next_archived_file): Likewise.
772 (bfd_elf64_archive_get_elt_at_index): Likewise.
773 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
774 (bfd_elf64_archive_update_armap_timestamp): Likewise.
775 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
776 (bfd_elf64_archive_slurp_armap): Likewise.
777 (bfd_elf64_archive_write_armap): Likewise.
778 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
779 (bfd_elf64_archive_construct_extended_name_table): Likewise.
780 (bfd_elf64_archive_truncate_arname): Likewise.
781 (bfd_elf64_archive_read_ar_hdr): Likewise.
782 (bfd_elf64_archive_write_ar_hdr): Likewise.
783 (bfd_elf64_archive_openr_next_archived_file): Likewise.
784 (bfd_elf64_archive_get_elt_at_index): Likewise.
785 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
786 (bfd_elf64_archive_update_armap_timestamp): Likewise.
787 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
788 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
789 bfd_elfNN_archive_functions isn't defined.
790 (TARGET_LITTLE_SYM): Likewise.
791 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
792 (_bfd_archive_64_bit_write_armap): Likewise.
793 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
794 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
795 (_bfd_archive_64_bit_truncate_arname): Likewise.
796 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
797 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
798 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
799 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
800 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
801 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
802 * libbfd.h: Regenerated.
803 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
804 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
806 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
809 * cofflink.c (coff_link_check_archive_element): Return TRUE if
810 linker add_archive_element callback returns FALSE.
811 * ecoff.c (ecoff_link_check_archive_element): Likewise.
812 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
813 archive element if linker add_archive_element callback returns
815 * elflink.c (elf_link_add_archive_symbols): Likewise.
816 * pdp11.c (aout_link_check_ar_symbols): Likewise.
817 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
818 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
819 (xcoff_link_check_ar_symbols): Likewise.
821 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
823 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
824 <bfd_reloc_outofrange>: Unify error reporting code.
826 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
828 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
829 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
830 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
831 * bfd-in2.h: Regenerate.
832 * libbfd.h: Likewise.
834 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
836 * config.bfd: Add entry for arm-phoenix.
838 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
840 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
841 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
842 account for padding for stub section requiring one.
843 (elf32_arm_build_stubs): Add comment to stress the importance of
844 zeroing veneer section content.
846 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
848 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
850 * bfd-in2.h: Regenerate.
851 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
853 (arm_dedicated_stub_output_section_required_alignment): Likewise.
854 (arm_dedicated_stub_output_section_name): Likewise.
855 (arm_dedicated_stub_input_section_ptr): Likewise.
856 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
857 function description comment. Add support for dedicated output stub
858 section to given stub types.
859 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
860 elf32_arm_create_or_find_stub_sec.
861 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
862 (elf32_arm_size_stubs): Pass stub type when calling
863 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
864 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
866 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
868 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
869 when setting need_convert_load.
871 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
873 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
876 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
879 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
881 (elf_i386_convert_load): Don't convert R_386_GOT32.
883 2016-05-20 Alan Modra <amodra@gmail.com>
886 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
887 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
889 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
891 * elf32-arc.c (arc_elf_final_write_processing): Changed.
892 (debug_arc_reloc): Likewise.
893 (elf_arc_relocate_section): Likewise.
894 (elf_arc_check_relocs): Likewise.
895 (elf_arc_adjust_dynamic_symbol): Likewise.
896 (elf_arc_add_symbol_hook): Likewise.
898 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
900 * config.bfd: Remove `am34-*-linux*' support.
902 2016-05-19 Alan Modra <amodra@gmail.com>
904 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
905 relocs before plt relocs.
907 2016-05-19 Alan Modra <amodra@gmail.com>
909 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
910 before dereferencing.
912 2016-05-18 Nick Clifton <nickc@redhat.com>
914 * po/sv.po: Updated Swedish translation.
916 2016-05-18 Alan Modra <amodra@gmail.com>
918 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
919 for each BFD. Don't goto error_ret_free_local from outside loop.
921 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
923 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
924 STB_GNU_UNIQUE handling.
925 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
926 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
927 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
928 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
929 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
930 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
931 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
932 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
933 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
934 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
935 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
936 (elf_backend_add_symbol_hook): Remove macro.
937 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
938 for STB_GNU_UNIQUE symbols.
940 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
942 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
944 (v850_elf_copy_private_bfd_data): ... here. Call the new
945 function and `_bfd_elf_copy_private_bfd_data'.
947 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
950 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
951 GOTPCREL relocation against large section.
953 2016-05-13 Alan Modra <amodra@gmail.com>
955 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
956 linker dynamic sections in calculating size and address of
957 dynamic tags rather than using output sections. Remove asserts.
958 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
959 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
960 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
961 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
962 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
963 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
964 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
965 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
966 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
967 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
968 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
969 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
970 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
971 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
972 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
973 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
974 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
975 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
976 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
977 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
978 * elflink.c (bfd_elf_final_link): Likewise.
979 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
980 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
981 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
982 don't set doit. Look up dynobj section.
983 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
984 invocation and dynamic tag vma calculation. Don't test
986 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
989 2016-05-13 Alan Modra <amodra@gmail.com>
991 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
992 octets_per_byte. Put dynamic .rela.plt last in link orders.
993 Assign output_offset for reloc sections rather than writing
994 sorted relocs from block corresponding to output_offset.
996 2016-05-12 Alan Modra <amodra@gmail.com>
998 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1000 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1002 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1004 2016-05-11 Alan Modra <amodra@gmail.com>
1006 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1007 (elf32_hppa_check_relocs): Don't set dynobj.
1008 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1009 (elf32_hppa_build_stubs): Likewise.
1010 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1012 2016-05-11 Alan Modra <amodra@gmail.com>
1015 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1016 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1018 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1020 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1021 aarch64_tls_transition check.
1023 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1025 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1027 (arm_stub_sym_claimed): New function.
1028 (elf32_arm_create_stub): Use veneered symbol name and section if
1029 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1030 (arm_stub_claim_sym): New function.
1031 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1032 veneered symbol, otherwise create local symbol as before.
1034 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1036 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1037 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1038 and set branch type of a symbol.
1039 (bfd_elf32_arm_process_before_allocation): Likewise.
1040 (elf32_arm_relocate_section): Likewise and fix identation along the
1042 (allocate_dynrelocs_for_symbol): Likewise.
1043 (elf32_arm_finish_dynamic_symbol): Likewise.
1044 (elf32_arm_swap_symbol_in): Likewise.
1045 (elf32_arm_swap_symbol_out): Likewise.
1047 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1049 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1050 * bfd-in2.h: Regenerated.
1051 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1052 parameter to add_stub_section callback.
1053 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1054 and pass it down to add_stub_section.
1055 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1057 (elf32_arm_size_stubs): Add output section parameter to
1058 add_stub_section function pointer parameter.
1060 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1062 * elf32-arm.c (elf32_arm_create_stub): New function.
1063 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1065 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1067 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1068 arm_stub_a8_veneer_lwm enumerator.
1069 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1070 aforementioned enumerator.
1071 (struct elf32_arm_stub_hash_entry): Delete target_addend
1072 field and add source_value.
1073 (struct a8_erratum_fix): Delete addend field and add target_offset.
1074 (stub_hash_newfunc): Initialize source_value field amd remove
1075 initialization for target_addend.
1076 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1077 the else to being always executed, moving the
1078 arm_stub_a8_veneer_b_cond specific code in it. Remove
1079 stub_entry->target_addend from points_to computation.
1080 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1081 to target symbol from start of section rather than the offset from the
1083 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1084 fields from struct a8_erratum_fix's offset and target_offset
1086 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1087 veneered_insn_loc and loc using stub_entry's source_value.
1089 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1091 (elf32_arm_merge_eabi_attributes): Add merging logic for
1094 2016-05-10 Pip Cet <pipcet@gmail.com>
1097 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1098 Define as _bfd_generic_copy_link_hash_symbol_type when using
1101 2016-05-09 Nick Clifton <nickc@redhat.com>
1104 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1105 field before accessing sections array.
1107 2016-05-09 Christophe Monat <christophe.monat@st.com>
1110 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1111 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1113 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1115 (create_instruction_vldmdb): Likewise.
1116 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1117 uses it to re-encode.
1119 2016-05-09 Nick Clifton <nickc@redhat.com>
1122 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1125 2016-05-09 Alan Modra <amodra@gmail.com>
1127 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1129 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1132 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1133 documenting that indx == -3 if symbol is defined in a discarded
1135 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1136 symbol is defined in a discarded section.
1137 (elf_link_output_extsym): Strip a global symbol defined in a
1140 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1142 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1145 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1149 (elf_i386_convert_load_reloc): This. New function.
1150 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1152 (elf_x86_64_convert_load_reloc): This. New function.
1154 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1156 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1157 Don't check if contents == NULL.
1158 (elf_i386_tls_transition): Add from_relocate_section. Check
1159 from_relocate_section instead of contents != NULL. Update
1160 elf_i386_check_tls_transition call.
1161 (elf_i386_check_relocs): Cache the section contents if
1162 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1163 elf_i386_tls_transition.
1164 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1165 to elf_i386_tls_transition.
1166 (elf_backend_caches_rawsize): New.
1167 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1168 if contents == NULL.
1169 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1170 from_relocate_section instead of contents != NULL.
1171 (elf_x86_64_check_relocs): Cache the section contents if
1172 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1173 elf_x86_64_tls_transition.
1174 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1175 to elf_x86_64_tls_transition.
1176 (elf_backend_caches_rawsize): New.
1178 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1181 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1184 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1186 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1187 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1188 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1189 no_apply_dynamic_relocs.
1190 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1191 dynamic relocations generated.
1193 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1195 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1197 (elf_i386_create_dynamic_sections): Here.
1198 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1199 interp setting to ...
1200 (elf_x86_64_create_dynamic_sections): Here.
1202 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1205 and replace (EH)->has_got_reloc with GOT_RELOC.
1206 (elf_i386_fixup_symbol): Pass has_got_reloc to
1207 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1208 (elf_i386_allocate_dynrelocs): Likewise.
1209 (elf_i386_relocate_section): Likewise.
1210 (elf_i386_finish_dynamic_symbol): Likewise.
1211 (elf_i386_convert_load): Pass TRUE to
1212 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1213 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1214 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1215 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1216 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1217 (elf_x86_64_allocate_dynrelocs): Likewise.
1218 (elf_x86_64_relocate_section): Likewise.
1219 (elf_x86_64_finish_dynamic_symbol): Likewise.
1220 (elf_x86_64_convert_load): Pass TRUE to
1221 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1223 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1225 * elf32-i386.c (check_relocs_failed): New.
1226 (elf_i386_check_relocs): Set check_relocs_failed on error.
1227 (elf_i386_relocate_section): Skip if check_relocs failed.
1229 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1231 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1232 check_relocs_failed on error.
1234 2016-04-29 Nick Clifton <nickc@redhat.com>
1237 * elf-bfd.h (struct elf_backend_data): Rename
1238 elf_backend_set_special_section_info_and_link to
1239 elf_backend_copy_special_section_fields.
1240 * elfxx-target.h: Likewise.
1241 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1242 comparing section flags.
1243 (copy_special_section_fields): New function.
1244 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1245 Perform two scans over special sections. The first one looks for
1246 a direct mapping between the output section and an input section.
1247 The second scan looks for a possible match based upon section
1249 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1250 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1252 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1253 elf32_i386_copy_solaris_special_section_fields.
1254 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1255 Rename to elf32_sparc_copy_solaris_special_section_fields.
1256 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1257 elf64_x86_64_copy_solaris_special_section_fields.
1259 2016-04-28 Nick Clifton <nickc@redhat.com>
1261 * po/zh_CN.po: Updated Chinese (simplified) translation.
1263 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1267 when estimating distances between output sections.
1269 2016-04-27 Alan Modra <amodra@gmail.com>
1271 * elflink.c (_bfd_elf_is_start_stop): New function.
1272 (_bfd_elf_gc_mark_rsec): Use it.
1273 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1275 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1277 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1278 * mmo.c (mmo_get_section_contents): Likewise.
1279 (mmo_set_section_contents): Likewise.
1281 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1283 * elf-bfd.h (elf_link_hash_table): Update comments for
1285 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1286 the unused NULL entry at the head of dynamic symbol table.
1287 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1290 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1292 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1293 created file from dynobj.
1295 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1297 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1298 normal input file if possible.
1300 2016-04-21 Nick Clifton <nickc@redhat.com>
1302 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1303 * aout-target.h: Likewise.
1304 * aout-tic30.c: Likewise.
1305 * binary.c: Likewise.
1307 * coff-alpha.c: Likewise.
1308 * coff-rs6000.c: Likewise.
1309 * coff64-rs6000.c: Likewise.
1310 * coffcode.h: Likewise.
1311 * i386msdos.c: Likewise.
1312 * i386os9k.c: Likewise.
1315 * libbfd-in.h: Likewise.
1316 * libecoff.h: Likewise.
1317 * mach-o-target.c: Likewise.
1319 * nlm-target.h: Likewise.
1320 * oasys.c: Likewise.
1322 * plugin.c: Likewise.
1323 * ppcboot.c: Likewise.
1326 * tekhex.c: Likewise.
1327 * versados.c: Likewise.
1328 * vms-alpha.c: Likewise.
1330 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1331 * linker.c (bfd_link_check_relocs): New function.
1332 (_bfd_generic_link_check_relocs): New function.
1333 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1334 _bfd_link_check_relocs field.
1335 (struct bfd_target)L Add _bfd_link_check_relocs field.
1336 * bfd-in2.h: Regenerate.
1337 * libbfd.h: Regenerate.
1339 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1341 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1342 (elf_backend_gc_sweep_hook): Likewise.
1343 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1344 (elf_backend_gc_sweep_hook): Likewise.
1346 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1348 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1349 in excluded sections
1351 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf64-x86-64.c (check_relocs_failed): New.
1355 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1356 Support relocation agaist local symbol. Set check_relocs_failed.
1357 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1358 R_X86_64_32 relocation overflow.
1359 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1360 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1362 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf32-i386.c (elf_i386_check_relocs): Call
1365 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1366 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1368 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1370 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1371 * elflink.c (_bfd_elf_link_check_relocs): New function.
1372 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1373 if check_relocs_after_open_input is FALSE.
1375 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1377 * cache.c: Update old style function definitions.
1378 * elf32-m68k.c: Likewise.
1379 * elf64-mmix.c: Likewise.
1380 * stab-syms.c: Likewise.
1382 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1384 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1386 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1388 * Makefile.in: Regenerated with automake 1.11.6.
1389 * aclocal.m4: Likewise.
1390 * doc/Makefile.in: Likewise.
1392 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1394 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1395 * bfd-in2.h: Regenerate.
1396 * libbfd.h: Regenerate.
1397 * elf32-arc.c: Add 'opcode/arc.h' include.
1398 (struct arc_relocation_data): Add symbol_name.
1399 (arc_special_overflow_checks): New function.
1400 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1401 required, add an extra comment.
1402 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1404 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1406 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1408 (elf_arc_relocate_section): Update enum uses.
1409 (elf_arc_check_relocs): Likewise.
1410 (elf_arc_finish_dynamic_symbol): Likewise.
1412 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1417 2016-04-14 Nick Clifton <nickc@redhat.com>
1420 * elf-bbfd.h (struct elf_backend_data): New field:
1422 New field: elf_backend_set_special_section_info_and_link
1423 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1425 (elf_backend_set_special_section_info_and_link): Define if not
1427 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1428 elf_backend_strtab_flags macros to initialise fields in structure.
1429 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1430 being set even if SHF_MERGE is not set.
1431 (elf_fake_sections): Likewise.
1432 (section_match): New function. Matches two ELF sections based
1433 upon fixed characteristics.
1434 (find_link): New function. Locates a section in a BFD that
1435 matches a section in a different BFD.
1436 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1437 fields of reserved sections.
1438 (bfd_elf_compute_section_file_positions): Set the flags for the
1439 .shstrtab section based upon the elf_strtab_flags field in the
1440 elf_backend_data structure.
1441 (swap_out_syms): Likewise for the .strtab section.
1442 * elflink.c (bfd_elf_final_link): Set the flags for the
1443 .strtab section based upon the elf_strtab_flags field in the
1444 elf_backend_data structure.
1445 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1446 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1448 (elf_backend_set_special_section_info_and_link): Define for
1450 * elf32-sparc.c: Likewise.
1451 * elf64-x86-64.c: Likewise.
1453 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1456 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1458 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1459 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1460 applies to read-only section.
1461 * elf32-i386.c (elf_i386_link_hash_table): Add
1462 readonly_dynrelocs_against_ifunc.
1463 (elf_i386_allocate_dynrelocs): Updated.
1464 (elf_i386_size_dynamic_sections): Issue an error for read-only
1465 segment with dynamic IFUNC relocations only if
1466 readonly_dynrelocs_against_ifunc is TRUE.
1467 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1468 readonly_dynrelocs_against_ifunc.
1469 (elf_x86_64_allocate_dynrelocs): Updated.
1470 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1471 segment with dynamic IFUNC relocations only if
1472 readonly_dynrelocs_against_ifunc is TRUE.
1473 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1476 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1478 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1479 a fall through from error_ret_free_internal. Free local_syms in
1480 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1482 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1484 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1485 (relocate_plt_for_entry): Likewise.
1487 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1489 * elf32-arc.c (elf_arc_check_relocs): Changed
1491 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1493 * elf32-arc.c (name_for_global_symbol): Changed assert.
1494 (get_replace_function): Created.:
1495 (struct arc_relocation_data): Changed to signed types.
1496 (defines S, L, P, PDATA): Casted to signed type.
1497 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1498 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1499 (arc_do_relocation): Changed.
1501 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1503 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1505 (elf_arc_relocate_section): Added and changed asserts, validating
1506 the synamic symbol index.
1507 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1508 relocation if symbol has dynindx set to -1.
1510 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1512 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1513 and internal symbols which have a dynamic index into local
1516 2016-04-04 Nick Clifton <nickc@redhat.com>
1519 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1520 version number if the version is zero.
1522 2016-04-01 Alan Modra <amodra@gmail.com>
1525 * elflink.c (on_needed_list): Recursively check needed status.
1526 (elf_link_add_object_symbols): Adjust.
1528 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1530 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1531 internal_relocs only if they aren't cached.
1533 2016-03-29 Nick Clifton <nickc@redhat.com>
1536 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1537 assertion on the size of the got section to allow it to be bigger
1538 than the number of relocs.
1540 2016-03-29 Toni Spets <toni.spets@iki.fi>
1543 * coffcode.h (coff_write_object_contents): Revert accidental
1546 2016-03-22 Alan Modra <amodra@gmail.com>
1549 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1550 DW_FORM_flag_present.
1552 2016-03-22 Nick Clifton <nickc@redhat.com>
1554 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1555 architecture name for backwards compatibility.
1557 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1558 unbounded stack use.
1560 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1561 sufficiently recent version of GCC.
1562 * configure: Regenerate.
1564 2016-03-22 Alan Modra <amodra@gmail.com>
1567 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1569 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1571 * archures.c (bfd_mach_arc_nps400): Define.
1572 * bfd-in2.h: Regenerate.
1573 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1574 some existing entries to make space.
1575 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1576 (arc_elf_final_write_processing): Likewise.
1578 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1580 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1582 (arc_elf_final_write_processing): Don't bother setting cpu field
1583 in e_flags, this will have been set elsewhere.
1585 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1587 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1590 2016-03-21 Nick Clifton <nickc@redhat.com>
1592 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1593 * configure: Regenerate.
1594 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1595 alloca with call to xmalloc.
1596 * elf32-nds32.c: Likewise.
1597 * elf64-hppa.c: Likewise.
1598 * elfxx-mips.c: Likewise.
1600 * pei-x86_64.c: Likewise.
1604 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1607 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1609 (elf_i386_relocate_section): Likewise.
1610 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1611 (elf_x86_64_relocate_section): Likewise.
1613 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1617 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1618 relocation overflow check.
1620 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1622 * bfd-in2.h: Regenerated.
1624 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1627 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1628 uses bytes not octets.
1629 * elflink.c (resolve_section): Likewise.
1630 Add a bfd parameter.
1631 (eval_section): Pass the input_bfd to resolve_section.
1632 (bfd_elf_perform_complex_relocation): Convert byte offset to
1633 octets before read and writing values.
1634 (elf_link_input_bfd): Add byte to octet conversions.
1635 (elf_reloc_link_order): Likewise.
1636 (elf_fixup_link_order): Likewise.
1637 (bfd_elf_final_link): Likewise.
1638 * reloc.c (_bfd_final_link_relocate): Likewise.
1639 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1641 2016-03-10 Nick Clifton <nickc@redhat.com>
1643 * config.bfd: Mark the i370 target as obsolete.
1645 2016-03-09 Pedro Alves <palves@redhat.com>
1647 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1648 gcc ABI)" to printable name.
1649 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1650 of "v850-rh850" as printable name.
1652 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1655 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1656 relocations against absolute symbols.
1658 2016-03-09 Alan Modra <amodra@gmail.com>
1661 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1662 length elements in the archive.
1664 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1667 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1668 for -E/--dynamic-list only when not relocatable.
1670 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1674 count for locally defined local IFUNC symbols in shared object.
1675 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1677 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1680 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1683 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1684 Andrew Burgess <andrew.burgess@embecosm.com>
1686 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1687 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1688 (arc_elf_howto_init): Added assert to validate relocations.
1689 (get_middle_endian_relocation): Delete.
1690 (middle_endian_convert): New function.
1691 (ME): Redefine, now does nothing.
1692 (IS_ME): New define.
1693 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1694 definition to call middle_endian_convert. Add a new local
1695 variable and make use of this throughout. Added call to
1696 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1698 2016-03-07 Nick Clifton <nickc@redhat.com>
1701 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1702 length elements in the archive.
1704 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1706 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1707 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1709 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1712 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1713 executable as definition if the new definition comes from a
1716 2016-03-02 Alan Modra <amodra@gmail.com>
1718 * Makefile.in: Regenerate.
1719 * po/SRC-POTFILES.in: Regenerate.
1721 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1723 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1724 relocation addend when sections get merged.
1726 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1728 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1730 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1731 Assert for code sections dynamic relocs.
1733 2016-02-26 Renlin Li <renlin.li@arm.com>
1735 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1736 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1738 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1741 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1742 load with locally bound symbols if PIC is false or there is no
1743 base register. Optimize branch to 0 if PIC is false.
1744 (elf_i386_relocate_section): Don't generate dynamic relocations
1745 against undefined weak symbols if PIC is false.
1746 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1747 if we can't estimate relocation overflow with --no-relax.
1748 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1749 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1750 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1751 against undefined weak symbols if PIC is false.
1753 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1756 * bfd.c (bfd): Change flags to 20 bits.
1757 (BFD_CONVERT_ELF_COMMON): New.
1758 (BFD_USE_ELF_STT_COMMON): Likewise.
1759 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1760 BFD_USE_ELF_STT_COMMON.
1761 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1762 * configure.ac: Remove --enable-elf-stt-common.
1763 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1764 common symbol depending on BFD_CONVERT_ELF_COMMON and
1765 BFD_USE_ELF_STT_COMMON.
1766 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1768 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1770 (elf_link_convert_common_type): New function.
1771 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1772 common symbol depending on BFD_CONVERT_ELF_COMMON and
1773 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1774 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1775 and BFD_USE_ELF_STT_COMMON to object_flags.
1776 (TARGET_LITTLE_SYM): Likewise.
1777 * syms.c (BSF_KEEP_G): Renamed to ...
1778 (BSF_ELF_COMMON): This.
1779 * bfd-in2.h: Regenerated.
1780 * config.in: Likewise.
1781 * configure: Likewise.
1783 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1788 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1789 (elf_i386_link_hash_entry): Add has_got_reloc and
1791 (elf_i386_link_hash_table): Add interp.
1792 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1794 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1796 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1797 (elf_i386_fixup_symbol): New function.
1798 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1799 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1800 relocations and discard relocations against resolved undefined
1801 weak symbols in executable. Don't make resolved undefined weak
1802 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1803 relocation against undefined weak symbols in PIE.
1804 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1805 (elf_i386_relocate_section): Don't generate dynamic relocations
1806 against resolved undefined weak symbols in PIE, except for
1808 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1809 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1810 Don't generate dynamic relocation against resolved undefined weak
1811 symbol in executable.
1812 (elf_i386_finish_dynamic_sections): Call
1813 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1814 (elf_backend_fixup_symbol): New.
1815 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1816 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1818 (elf_x86_64_link_hash_table): Add interp.
1819 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1821 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1823 (elf_x86_64_check_relocs): Set has_got_reloc and
1825 (elf_x86_64_fixup_symbol): New function.
1826 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1827 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1828 relocations and discard relocations against resolved undefined
1829 weak symbols in executable. Don't make resolved undefined weak
1830 symbols in executable dynamic.
1831 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1832 (elf_x86_64_relocate_section): Check relocation overflow for
1833 dynamic relocations against unresolved weak undefined symbols.
1834 Don't generate dynamic relocations against resolved weak
1835 undefined symbols in PIE.
1836 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1837 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1838 Don't generate dynamic relocation against resolved undefined weak
1839 symbol in executable.
1840 (elf_x86_64_finish_dynamic_sections): Call
1841 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1842 (elf_backend_fixup_symbol): New.
1844 2016-02-26 Alan Modra <amodra@gmail.com>
1846 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1847 save_restore_funcs, rest of sections when not relocatable.
1848 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1849 (sfpr_define): Define all symbols on emitted code.
1850 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1851 when relocatable. Move sfpr_define loop earlier.
1853 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1856 (elf_x86_64_relocate_section): Use it. Replace
1857 x86_64_elf_howto_table[r_type] with howto.
1859 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1862 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1863 symbol version is unknown.
1865 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1867 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1868 to (bfd_vma) -1 when setting needs_plt to 0.
1869 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1871 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1873 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1874 library, instead of PIC, and don't check PDE when making linker
1875 assigned symbol dynamic.
1877 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1879 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1880 ABIVERSION for non-executable stack.
1882 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1885 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1886 Always produce a RELATIVE reloc for a local symbol.
1888 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1890 Fix test-case ld-elf/pr19617b
1891 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1892 discard unused non-function symbols when --dynamic-list-data.
1894 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1896 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1897 dynsym section, even if it is empty, with dynamic sections.
1899 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1901 * syms.c: Remove BSF_COMMON from comments.
1902 * bfd-in2.h: Regenerated.
1904 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1906 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1907 for destination. Remove useless function parameters.
1908 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1910 2016-02-19 Nick Clifton <nickc@redhat.com>
1913 * aoutx.h (aout_link_add_symbols): Check for out of range string
1917 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1918 processing if we encounter a reloc without an associated symbol.
1920 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1923 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1924 sections for -E/--dynamic-list.
1926 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1931 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1933 * plugin.c (plugin_vec): Set match priority to 255.
1934 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1935 matching against the plugin vector, take priority from there not
1938 2016-02-15 Nick Clifton <nickc@redhat.com>
1940 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1941 for length and type fields. Use a signed value for the
1942 suffix_length field.
1944 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1947 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1948 significant bit in GOT offset for R_386_GOT32X.
1950 2016-02-10 Nick Clifton <nickc@redhat.com>
1953 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1955 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1956 number of messages about FDE encoding preventing .eh_frame_hdr
1959 2016-02-09 Nick Clifton <nickc@redhat.com>
1961 * oasys.c (oasys_archive_p): Fix indentation.
1962 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1963 constant for left shifting.
1965 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1966 helpful warning message to explain why certain AArch64 relocs
1969 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1971 * pe-mips.c (coff_mips_reloc): Fix formatting.
1973 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1975 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1976 to bfd_mach_arc_arc600.
1978 2016-02-04 Alan Modra <amodra@gmail.com>
1980 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1983 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1986 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1987 distances in the compressed_size field of the output section.
1989 2016-02-02 Alan Modra <amodra@gmail.com>
1991 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1992 ELFv2 entry optimization.
1994 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1998 no relocations in relocatable files.
2000 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2003 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2004 if a symbol from a library loaded via DT_NEEDED doesn't match
2005 the symbol referenced by regular object.
2007 2016-02-01 Nathaniel Smith <njs@pobox.com>
2009 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2012 2016-02-01 Alan Modra <amodra@gmail.com>
2014 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2015 an out of range reloc_index.
2016 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2018 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2020 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2021 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2022 * Makefile.in: Regenerated.
2024 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2026 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2028 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2031 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2033 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2035 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2039 against STT_GNU_IFUNC symbol only with dynamic symbols.
2040 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2042 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2045 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2046 decompress debug sections.
2048 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2050 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2053 2016-01-25 Nick Clifton <nickc@redhat.com>
2056 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2057 dsym filename buffer.
2059 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2061 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2063 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2065 * elfxx-mips.c (BZ16_REG): Correct calculation.
2067 2016-01-21 Nick Clifton <nickc@redhat.com>
2069 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2070 changing the type of _loc to be bfd_byte *.
2071 (elf_arc_finish_dynamic_symbol): Likewise.
2073 2016-01-21 Nick Clifton <nickc@redhat.com>
2076 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2077 class of the linker stub bfd.
2078 (elf32_arm_check_relocs): Skip check for pic format after
2079 processing a vxWorks R_ARM_ABS12 reloc.
2080 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2081 reporting a class mismatch.
2083 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2085 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2086 veneer for sym_sec != input_sec.
2087 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2088 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2089 calculation destination.
2091 2016-01-21 Alan Modra <amodra@gmail.com>
2093 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2094 (swap_linux_prpsinfo64_out): New function.
2095 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2096 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2097 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2098 (elfcore_write_linux_prpsinfo64): Likewise.
2099 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2100 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2101 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2103 2016-01-21 Alan Modra <amodra@gmail.com>
2105 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2106 * elf.c: Adjust #include.
2107 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2108 * Makefile.am (SOURCE_HFILES): Update.
2109 * Makefile.in: Regenerate.
2110 * po/SRC-PORFILES.in: Regenerate.
2112 2016-01-21 Alan Modra <amodra@gmail.com>
2114 * configure.ac: Move corefile selection later in file. Move
2115 tdefaults code immediately after other target vector code.
2116 * configure: Regenerate.
2118 2016-01-20 Mickael Guene <mickael.guene@st.com>
2120 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2121 section using '.text.noread' pattern.
2123 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2125 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2127 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2128 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2130 * arc-plt.def: New file.
2131 * arc-plt.h: Likewise.
2132 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2133 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2134 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2135 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2136 (name_for_global_symbol): Added.
2137 (ADD_RELA): Helper to create dynamic relocs.
2138 (new_got_entry_to_list): Create a new got entry in linked list.
2139 (symbol_has_entry_of_type): Search for specific type of entry in
2141 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2142 (is_reloc_for_TLS, arc_elf_set_private_flags)
2143 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2144 (arc_elf_merge_private_bfd_data): New functions.
2145 (debug_arc_reloc): Cleaned debug info printing.
2146 (PDATA reloc): Changed not to perform address alignment.
2147 (reverse_me): Added. Fix for ARC_32 relocs.
2148 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2150 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2151 Changed function to access an array of list of GOT entries instead
2152 of just an array of offsets.
2153 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2154 (elf_arc_check_relocs): Likewise.
2155 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2156 (elf_arc_finish_dynamic_sections): Likewise
2157 (arc_create_dynamic_sections): Modified conditions to create
2159 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2160 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2161 (relocate_plt_for_entry): Changed to support new way to define PLT
2163 (add_symbol_to_plt): Likewise.
2164 (arc_elf_link_hash_table_create): New function.
2166 2016-01-18 Nick Clifton <nickc@redhat.com>
2169 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2170 section number into internal section number.
2171 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2172 * coffswap.h (coff_swap_sym_in): Likewise.
2173 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2174 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2175 section number field is big enough to hold the external value.
2177 2016-01-17 Alan Modra <amodra@gmail.com>
2179 * configure: Regenerate.
2181 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2183 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2184 when address in first unwind entry does not match start of
2187 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2188 Jiong Wang <jiong.wang@arm.com>
2191 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2194 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2196 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2197 place 'R_' before the reloc name returned.
2198 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2199 the relocation string.
2201 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2203 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2204 factored out from...
2205 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2207 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2209 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2210 attribute check after ELF file header flag check.
2212 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2214 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2215 return status from `_bfd_elf_merge_object_attributes'.
2217 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2219 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2220 factored out from...
2221 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2223 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2225 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2226 handling of input MIPS ABI flags together.
2228 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2230 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2231 attribute checks for null input.
2233 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2235 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2236 pointers to target data.
2238 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2240 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2243 2016-01-01 Alan Modra <amodra@gmail.com>
2245 Update year range in copyright notice of all files.
2247 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2249 Copyright (C) 2016 Free Software Foundation, Inc.
2251 Copying and distribution of this file, with or without modification,
2252 are permitted in any medium without royalty provided the copyright
2253 notice and this notice are preserved.
2259 version-control: never