1 2016-07-16 Alan Modra <amodra@gmail.com>
3 * libbfd-in.h (BFD_ALIGN): Move to..
5 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
6 * elf32-ppc.c (default_params): Adjust init.
7 (ppc_elf_link_params): Set pagesize_p2.
8 * libbfd.h: Regenerate.
9 * bfd-in2.h: Regenerate.
11 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
13 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
14 (_bfd_elf_filter_global_symbols): Declare.
15 * elf.c (_bfd_elf_filter_global_symbols): New function.
16 * elflink.c (elf_filter_global_symbols): Likewise.
17 (elf_output_implib): Likewise.
18 (bfd_elf_final_link): Call above function, failing if it does.
19 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
21 (elf_backend_copy_indirect_symbol): Fix spacing.
22 (elf_backend_hide_symbol): Likewise.
23 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
25 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
26 Nick Clifton <nickc@redhat.com>
28 * elf32-arc.c (PR_DEBUG): Delete.
29 Fix printing of debug information. Fix formatting of debug
31 (debug_arc_reloc): Handle symbols that are not from an input file.
32 (arc_do_relocation): Remove excessive exclamation points.
34 * arc-got.h: Fix formatting. Fix printing of debug information.
35 (new_got_entry_to_list): Use xmalloc.
36 * config.bfd: use the big-endian arc vector as the default vector
37 for big-endian arc targets.
39 2016-07-15 Alan Modra <amodra@gmail.com>
41 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
42 from marking sym_indices.
44 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
46 * reloc.c (bfd_perform_relocation): Try the `howto' handler
47 first with relocations against absolute symbols.
48 (bfd_install_relocation): Likewise.
50 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
52 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
53 .got/.got.plt sections to 8 bytes.
55 2016-07-12 Nick Clifton <nickc@redhat.com>
57 * binary.c (binary_set_section_contents): Second grammar fix.
59 2016-07-12 Douglas B Rupp <rupp@adacore.com>
61 * binary.c (binary_set_section_contents): Fix grammar in warning
64 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
66 * elf32-arc.c: made PR_DEBUG always defined.
68 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
70 * arc-got.h: Moved got related structures from elf32-arc.c to
71 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
72 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
73 tls_type_for_reloc, symbol_has_entry_of_type,
74 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
75 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
76 relocate_fix_got_relocs_for_got_info,
77 create_got_dynrelocs_for_single_entry,
78 create_got_dynrelocs_for_got_info): Added to file.
79 * elf32-arc.c: Removed GOT & TLS related structs and functions to
82 2016-07-08 James Bowman <james.bowman@ftdichip.com>
84 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
86 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
88 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
89 (THUMB32_MOVW): Likewise.
90 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
91 (DEF_STUBS): Define long_branch_thumb2_only_pure.
92 (arm_stub_is_thumb): Add new veneer stub.
93 (arm_type_of_stub): Use new veneer.
94 (arm_stub_required_alignment): Add new veneer.
96 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
98 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
99 (SEC_ELF_PURECODE): ... this.
100 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
102 (elf32_arm_fake_sections): Likewise.
103 (elf_32_arm_section_flags): Likewise.
104 (elf_32_arm_lookup_section_flags): Likewise.
105 * section.c (SEC_ELF_NOREAD): Rename to ...
106 (SEC_ELF_PURECODE): ... this.
108 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
110 * elf32-arm.c (using_thumb2_bl): New function.
111 (arm_type_of_stub): Declare thumb2 variable together and change type
112 to bfd_boolean. Use using_thumb2_bl () to determine whether
113 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
114 checked for BL range.
115 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
116 the bit size of BL offset.
118 2016-06-29 Nick Clifton <nickc@redhat.com>
120 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
121 Returns TRUE for AArch64 mapping symbols.
122 (elfNN_aarch64_backend_symbol_processing): New function. Marks
123 mapping symbols as precious in object files so that they will not
125 (elf_backend_symbol_processing): Define.
127 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
128 for ARM mapping symbols.
129 (elf32_arm_backend_symbol_processing): Make use of the new function.
131 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
134 * elflink.c (elf_link_check_versioned_symbol): Return false
135 for unreferenced undefined symbol.
137 2016-06-28 Nick Clifton <nickc@redhat.com>
139 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
142 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
143 function. Marks mapping symbols in object files as precious, so
144 that strip will not remove them.
145 (elf_backend_symbol_processing): Define.
147 2016-06-28 James Clarke <jrtc27@jrtc27.com>
149 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
150 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
152 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
154 * elf32-mips.c (elf_mips16_howto_table_rel): Add
156 (mips16_reloc_map): Likewise.
157 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
158 (mips16_elf64_howto_table_rela): Likewise.
159 (mips16_reloc_map): Likewise.
160 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
161 (elf_mips16_howto_table_rela): Likewise.
162 (mips16_reloc_map): Likewise.
163 * elfxx-mips.c (mips16_branch_reloc_p): New function.
164 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
165 (b_reloc_p): Likewise.
166 (mips_elf_calculate_relocation): Likewise.
167 (_bfd_mips_elf_check_relocs): Likewise.
168 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
169 * bfd-in2.h: Regenerate.
170 * libbfd.h: Regenerate.
172 2016-06-27 Alan Modra <amodra@gmail.com>
175 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
176 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
178 (ppc64_elf_size_stubs): Adjust to suit.
180 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
182 * elf32-dlx.h: New file.
183 * elf32-dlx.c: Adjust.
185 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
187 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
189 2016-06-24 John Baldwin <jhb@FreeBSD.org>
191 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
194 2016-06-24 John Baldwin <jhb@FreeBSD.org>
196 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
197 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
198 (elfcore_grok_freebsd_psinfo): New function.
199 (elfcore_grok_freebsd_prstatus): New function.
200 (elfcore_grok_freebsd_note): New function.
201 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
204 2016-06-24 Joel Brobecker <brobecker@adacore.com>
206 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
209 2016-06-24 Alan Modra <amodra@gmail.com>
211 * config.bfd: Delete mips vxworks patterns matched earlier.
212 Combine mips*-*-none with mips*-*-elf*.
214 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
216 * elfxx-mips.c (mips_elf_perform_relocation): Call
217 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
218 use the `%X%H' format for the cross-mode jump conversion error
219 message. Remove the full stop from the end of the message.
220 Continue processing rather than returning failure.
222 2016-06-21 Graham Markall <graham.markall@embecosm.com>
224 * archures.c: Remove bfd_mach_arc_nps400.
225 * bfd-in2.h: Likewise.
226 * cpu-arc.c (arch_info_struct): Likewise.
227 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
230 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
234 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
236 (elf_link_is_defined_archive_symbol): Call
237 bfd_link_plugin_object_p on unknown plugin object and use the
238 IR symbol table if the input is an IR object.
239 * plugin.c (bfd_link_plugin_object_p): New function.
240 * plugin.h (bfd_link_plugin_object_p): New prototype.
242 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
245 * elflink.c (elf_link_add_object_symbols): Don't check alignment
246 on symbol from plugin dummy input.
248 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
250 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
252 * bfd-in2.h: Regenerated.
253 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
254 with bfd_plugin_unknown.
256 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
259 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
260 bfd_boolean argument.
261 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
262 "shared object" with "PIC object" in comments.
263 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
264 "shared object" with "PIC object" in comments. Avoid PLT if
265 requested. Generate dynamic relocations for non-GOT references.
266 Make room for the special first entry in PLT and allocate PLT
267 entry only for PLT and PC-relative references. Store dynamic
268 GOT relocations in .rel[a].iplt section for static executables.
269 If PLT isn't used, always use GOT for symbol value. Don't
270 allocate GOT entry if it isn't used.
271 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
272 count only in the code section. Allocate dynamic pointer
273 relocation against STT_GNU_IFUNC symbol in the non-code section.
274 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
275 only for PC-relative references.
276 (elf_i386_allocate_dynrelocs): Pass TRUE to
277 _bfd_elf_allocate_ifunc_dyn_relocs.
278 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
279 relocations against STT_GNU_IFUNC symbols without PLT. Generate
280 dynamic pointer relocation against STT_GNU_IFUNC symbol in
281 the non-code section and store it in the proper REL section.
282 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
284 (elf_i386_finish_dynamic_symbol): Generate dynamic
285 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
286 STT_GNU_IFUNC symbols without PLT.
287 (elf_i386_finish_dynamic_sections): Don't handle local
288 STT_GNU_IFUNC symbols here.
289 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
291 (elf_backend_output_arch_local_syms): New.
292 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
293 count only in the code section. Allocate dynamic pointer
294 relocation against STT_GNU_IFUNC symbol in the non-code section.
295 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
296 count only for PC-relative references.
297 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
298 _bfd_elf_allocate_ifunc_dyn_relocs.
299 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
300 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
301 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
302 without PLT. Generate dynamic pointer relocation against
303 STT_GNU_IFUNC symbol in the non-code section and store it in
304 the proper RELA section. Don't allow non-pointer relocation
305 against STT_GNU_IFUNC symbol without PLT.
306 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
307 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
308 STT_GNU_IFUNC symbols without PLT.
309 (elf_x86_64_finish_dynamic_sections): Don't handle local
310 STT_GNU_IFUNC symbols here.
311 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
313 (elf_backend_output_arch_local_syms): New.
314 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
315 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
317 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
318 Tony Wang <tony.wang@arm.com>
320 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
322 (stub_long_branch_thumb2_only): Define stub.
323 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
324 (arm_stub_long_branch_thumb2_only): Likewise.
325 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
328 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
330 * archures.c (bfd_mach_sparc_v8plusc): Define.
331 (bfd_mach_sparc_v9c): Likewise.
332 (bfd_mach_sparc_v8plusd): Likewise.
333 (bfd_mach_sparc_v9d): Likewise.
334 (bfd_mach_sparc_v8pluse): Likewise.
335 (bfd_mach_sparc_v9e): Likewise.
336 (bfd_mach_sparc_v8plusv): Likewise
337 (bfd_mach_sparc_v9v): Likewise.
338 (bfd_mach_sparc_v8plusm): Likewise.
339 (bfd_mach_sparc_v9m): Likewise.
340 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
341 (bfd_mach_sparc_64bit_p): Likewise.
342 * bfd-in2.h: Regenerate.
343 * cpu-sparc.c (arch_info_struct): Add entries for
344 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
345 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
346 and bfd_mach_sparc_v9{c,d,e,v,m}.
347 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
348 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
350 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
352 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
353 symbols for relocations against IFUNC symbols.
354 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
356 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
358 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
359 .rela.iplt in DT_PLTRELSZ.
360 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
361 for DT_PLTRELSZ and DT_RELASZ as well.
363 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
365 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
366 non-loaded, non-alloced sections.
367 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
369 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
371 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
372 allocating dynamic relocation.
373 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
375 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
378 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
379 offsets until reloc_toaddr.
381 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
383 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
384 Don't check symbol type for STN_UNDEF symbol index.
385 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
386 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
389 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
391 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
393 (using_thumb2): Try Tag_THUMB_ISA_use first and check
394 for exact arch value then. Force review of arch check logic for new
396 (arch_has_arm_nop): Update and fix arch check logic. Force review of
397 that logic for new architecture.
398 (arch_has_thumb2_nop): Remove.
399 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
400 (elf32_arm_final_link_relocate): Likewise but using thumb2.
402 2016-06-14 Alan Modra <amodra@gmail.com>
404 * bfd-in.h (bfd_my_archive): Delete.
405 * bfd-in2.h: Regenerate.
407 2016-06-14 Alan Modra <amodra@gmail.com>
410 * archive.c (open_nested_file): Set my_archive.
411 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
413 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
414 (bfd_seek): Likewise.
415 * bfdwin.c (bfd_get_file_window): Likewise.
416 * cache.c (cache_bmmap): Likewise.
417 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
418 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
420 * plugin.c (try_claim): Likewise.
421 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
422 file within thin archive, not the archive.
424 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
427 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
428 section address for R_386_GOT32/R_386_GOT32X relocations against
429 IFUNC symbols if there is no base register and return error for
432 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
434 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
435 GOT32 adjustment for static executables.
437 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
439 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
441 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
443 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
445 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
447 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
449 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
451 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
452 (SECTSTART): Changed.
453 (elf_arc_relocate_section): Fixed mistake in PIE related
455 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
457 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
459 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
460 enable support for "-z combreloc" and DT_RELACOUNT.
461 (elf_backend_reloc_type_class): Likewise
463 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
466 * elf32-i386.c (elf_i386_relocate_section): When relocating
467 R_386_GOT32, return error without a base register for PIC and
468 subtract the .got.plt section address only with a base register.
470 2016-06-10 Alan Modra <amodra@gmail.com>
472 * elf-strtab.c (struct strtab_save): Use size_t for "size".
473 (struct elf_strtab_hash): Likewise for "size" and "alloced".
474 (_bfd_elf_strtab_init): Formatting.
475 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
476 (_bfd_elf_strtab_addref): Take size_t idx param.
477 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
478 (_bfd_elf_strtab_offset): Likewise.
479 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
480 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
481 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
482 (_bfd_elf_strtab_finalize): Similarly.
483 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
484 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
485 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
486 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
488 (bfd_section_from_shdr): Delete amt.
489 (_bfd_elf_init_reloc_shdr): Likewise.
490 (_bfd_elf_link_assign_sym_version): Likewise.
491 (assign_section_numbers): Use size_t reloc_count.
492 * elflink.c (struct elf_symbuf_head): Use size_t "count".
493 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
494 (elf_link_is_defined_archive_symbol): Likewise.
495 (elf_add_dt_needed_tag): Likewise.
496 (elf_finalize_dynstr): Likewise.
497 (elf_link_add_object_symbols): Likewise.
498 (bfd_elf_size_dynamic_sections): Likewise.
499 (elf_create_symbuf): Similarly.
500 (bfd_elf_match_symbols_in_sections): Likewise.
501 (elf_link_swap_symbols_out): Likewise.
502 (elf_link_check_versioned_symbol): Likewise.
503 (bfd_elf_gc_record_vtinherit): Likewise.
504 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
506 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
509 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
510 and relocs only if shrinking occurred.
512 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
514 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
515 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
516 (elf_i386_check_tls_transition): Check indirect call and direct
517 call with the addr32 prefix for general and local dynamic models.
518 Set the tls_get_addr feild.
519 (elf_i386_convert_load_reloc): Always use addr32 prefix for
520 indirect ___tls_get_addr call via GOT.
521 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
522 transitions with indirect call and direct call with the addr32
525 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
527 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
528 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
529 (elf_s390_relocate_section): Fix comment.
530 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
533 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
535 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
536 section offset when calculation the larl operand in the first PLT
539 2016-06-07 Alan Modra <amodra@gmail.com>
541 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
542 to match other 32-bit archs.
543 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
544 (ppc_elf_object_p): Call it.
545 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
547 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
548 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
549 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
550 _bfd_elf_ppc_at_tprel_transform): Move to..
552 (_bfd_elf_ppc_set_arch): Declare.
553 * bfd-in2.h: Regenerate.
555 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
557 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
558 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
559 (elf_x86_64_check_tls_transition): Check indirect call and
560 direct call with the addr32 prefix for general and local dynamic
561 models. Set the tls_get_addr feild.
562 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
563 indirect __tls_get_addr call via GOT.
564 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
565 transitions with indirect call and direct call with the addr32
568 2016-06-04 Christian Groessler <chris@groessler.org>
570 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
572 2016-06-02 Nick Clifton <nickc@redhat.com>
575 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
577 (arch_info_struct): Likewise.
578 (architectures): Likewise.
580 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
582 * config.bfd: Replace -uclibc with *.
584 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
586 * elf64-x86-64.c: Replace data32 with data16 in comments.
588 2016-05-31 Alan Modra <amodra@gmail.com>
592 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
593 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
594 symbol given a version by a script different to the version
595 of the symbol being added.
596 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
597 _bfd_elf_strtab_restore. Don't fudge dynstr references.
598 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
599 (struct strtab_save): New.
600 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
601 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
602 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
604 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
606 * elf32-hppa.h: Add extern "C".
607 * elf32-nds32.h: Likewise.
608 * elf32-tic6x.h: Likewise.
610 2016-06-01 Nick Clifton <nickc@redhat.com>
612 * po/sr.po: New Serbian translation.
613 * configure.ac (ALL_LINGUAS): Add sr.
614 * configure: Regenerate.
616 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
618 * elfxx-mips.c (b_reloc_p): New function.
619 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
622 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
624 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
625 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
626 reloc location from calculation, treat the addend as signed with
627 local non-section symbols and enable overflow detection.
629 2016-05-28 Alan Modra <amodra@gmail.com>
631 * aoutx.h: Adjust linker callback calls throughout file,
634 * coff-alpha.c: Likewise.
635 * coff-arm.c: Likewise.
636 * coff-h8300.c: Likewise.
637 * coff-h8500.c: Likewise.
638 * coff-i960.c: Likewise.
639 * coff-mcore.c: Likewise.
640 * coff-mips.c: Likewise.
641 * coff-ppc.c: Likewise.
642 * coff-rs6000.c: Likewise.
643 * coff-sh.c: Likewise.
644 * coff-tic80.c: Likewise.
645 * coff-w65.c: Likewise.
646 * coff-z80.c: Likewise.
647 * coff-z8k.c: Likewise.
648 * coff64-rs6000.c: Likewise.
649 * cofflink.c: Likewise.
651 * elf-bfd.h: Likewise.
652 * elf-m10200.c: Likewise.
653 * elf-m10300.c: Likewise.
654 * elf32-arc.c: Likewise.
655 * elf32-arm.c: Likewise.
656 * elf32-avr.c: Likewise.
657 * elf32-bfin.c: Likewise.
658 * elf32-cr16.c: Likewise.
659 * elf32-cr16c.c: Likewise.
660 * elf32-cris.c: Likewise.
661 * elf32-crx.c: Likewise.
662 * elf32-d10v.c: Likewise.
663 * elf32-epiphany.c: Likewise.
664 * elf32-fr30.c: Likewise.
665 * elf32-frv.c: Likewise.
666 * elf32-ft32.c: Likewise.
667 * elf32-h8300.c: Likewise.
668 * elf32-hppa.c: Likewise.
669 * elf32-i370.c: Likewise.
670 * elf32-i386.c: Likewise.
671 * elf32-i860.c: Likewise.
672 * elf32-ip2k.c: Likewise.
673 * elf32-iq2000.c: Likewise.
674 * elf32-lm32.c: Likewise.
675 * elf32-m32c.c: Likewise.
676 * elf32-m32r.c: Likewise.
677 * elf32-m68hc1x.c: Likewise.
678 * elf32-m68k.c: Likewise.
679 * elf32-mep.c: Likewise.
680 * elf32-metag.c: Likewise.
681 * elf32-microblaze.c: Likewise.
682 * elf32-moxie.c: Likewise.
683 * elf32-msp430.c: Likewise.
684 * elf32-mt.c: Likewise.
685 * elf32-nds32.c: Likewise.
686 * elf32-nios2.c: Likewise.
687 * elf32-or1k.c: Likewise.
688 * elf32-ppc.c: Likewise.
689 * elf32-s390.c: Likewise.
690 * elf32-score.c: Likewise.
691 * elf32-score7.c: Likewise.
692 * elf32-sh.c: Likewise.
693 * elf32-sh64.c: Likewise.
694 * elf32-spu.c: Likewise.
695 * elf32-tic6x.c: Likewise.
696 * elf32-tilepro.c: Likewise.
697 * elf32-v850.c: Likewise.
698 * elf32-vax.c: Likewise.
699 * elf32-visium.c: Likewise.
700 * elf32-xstormy16.c: Likewise.
701 * elf32-xtensa.c: Likewise.
702 * elf64-alpha.c: Likewise.
703 * elf64-hppa.c: Likewise.
704 * elf64-ia64-vms.c: Likewise.
705 * elf64-mmix.c: Likewise.
706 * elf64-ppc.c: Likewise.
707 * elf64-s390.c: Likewise.
708 * elf64-sh64.c: Likewise.
709 * elf64-x86-64.c: Likewise.
710 * elflink.c: Likewise.
711 * elfnn-aarch64.c: Likewise.
712 * elfnn-ia64.c: Likewise.
713 * elfxx-mips.c: Likewise.
714 * elfxx-sparc.c: Likewise.
715 * elfxx-tilegx.c: Likewise.
716 * linker.c: Likewise.
718 * pe-mips.c: Likewise.
720 * reloc16.c: Likewise.
721 * simple.c: Likewise.
722 * vms-alpha.c: Likewise.
723 * xcofflink.c: Likewise.
724 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
725 status param. Adjust calls to these and linker callbacks throughout.
726 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
727 get_ramstart): Delete status param. Adjust calls to these and
728 linker callbacks throughout.
730 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
732 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
733 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
734 target alignment verification.
736 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
738 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
739 section name if `bfd_elf_string_from_elf_section' returns an
742 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
744 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
745 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
746 for message. Continue processing rather than returning failure.
748 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
750 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
751 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
752 Call `bfd_set_error'.
754 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
757 * archive.c (bfd_slurp_armap): Replace
758 bfd_elf64_archive_slurp_armap with
759 _bfd_archive_64_bit_slurp_armap.
760 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
761 BFD64 is defined and the archive is too big.
762 (coff_write_armap): Likewise.
763 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
764 (_bfd_archive_64_bit_slurp_armap): This.
765 (bfd_elf64_archive_write_armap): Renamed to ...
766 (_bfd_archive_64_bit_write_armap): This.
767 * configure.ac: Add --enable-64-bit-archive.
768 (want_64_bit_archive): New. Set to true by default for 64-bit
769 MIPS and s390 ELF targets.
770 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
771 * config.in: Regenerated.
772 * configure: Likewise.
773 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
774 (bfd_elf64_archive_slurp_armap): Likewise.
775 (bfd_elf64_archive_write_armap): Likewise.
776 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
777 (bfd_elf64_archive_construct_extended_name_table): Likewise.
778 (bfd_elf64_archive_truncate_arname): Likewise.
779 (bfd_elf64_archive_read_ar_hdr): Likewise.
780 (bfd_elf64_archive_write_ar_hdr): Likewise.
781 (bfd_elf64_archive_openr_next_archived_file): Likewise.
782 (bfd_elf64_archive_get_elt_at_index): Likewise.
783 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
784 (bfd_elf64_archive_update_armap_timestamp): Likewise.
785 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
786 (bfd_elf64_archive_slurp_armap): Likewise.
787 (bfd_elf64_archive_write_armap): Likewise.
788 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
789 (bfd_elf64_archive_construct_extended_name_table): Likewise.
790 (bfd_elf64_archive_truncate_arname): Likewise.
791 (bfd_elf64_archive_read_ar_hdr): Likewise.
792 (bfd_elf64_archive_write_ar_hdr): Likewise.
793 (bfd_elf64_archive_openr_next_archived_file): Likewise.
794 (bfd_elf64_archive_get_elt_at_index): Likewise.
795 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
796 (bfd_elf64_archive_update_armap_timestamp): Likewise.
797 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
798 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
799 bfd_elfNN_archive_functions isn't defined.
800 (TARGET_LITTLE_SYM): Likewise.
801 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
802 (_bfd_archive_64_bit_write_armap): Likewise.
803 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
804 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
805 (_bfd_archive_64_bit_truncate_arname): Likewise.
806 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
807 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
808 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
809 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
810 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
811 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
812 * libbfd.h: Regenerated.
813 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
814 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
816 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
819 * cofflink.c (coff_link_check_archive_element): Return TRUE if
820 linker add_archive_element callback returns FALSE.
821 * ecoff.c (ecoff_link_check_archive_element): Likewise.
822 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
823 archive element if linker add_archive_element callback returns
825 * elflink.c (elf_link_add_archive_symbols): Likewise.
826 * pdp11.c (aout_link_check_ar_symbols): Likewise.
827 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
828 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
829 (xcoff_link_check_ar_symbols): Likewise.
831 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
833 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
834 <bfd_reloc_outofrange>: Unify error reporting code.
836 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
838 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
839 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
840 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
841 * bfd-in2.h: Regenerate.
842 * libbfd.h: Likewise.
844 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
846 * config.bfd: Add entry for arm-phoenix.
848 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
850 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
851 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
852 account for padding for stub section requiring one.
853 (elf32_arm_build_stubs): Add comment to stress the importance of
854 zeroing veneer section content.
856 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
858 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
860 * bfd-in2.h: Regenerate.
861 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
863 (arm_dedicated_stub_output_section_required_alignment): Likewise.
864 (arm_dedicated_stub_output_section_name): Likewise.
865 (arm_dedicated_stub_input_section_ptr): Likewise.
866 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
867 function description comment. Add support for dedicated output stub
868 section to given stub types.
869 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
870 elf32_arm_create_or_find_stub_sec.
871 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
872 (elf32_arm_size_stubs): Pass stub type when calling
873 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
874 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
876 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
879 when setting need_convert_load.
881 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
883 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
886 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
891 (elf_i386_convert_load): Don't convert R_386_GOT32.
893 2016-05-20 Alan Modra <amodra@gmail.com>
896 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
897 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
899 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
901 * elf32-arc.c (arc_elf_final_write_processing): Changed.
902 (debug_arc_reloc): Likewise.
903 (elf_arc_relocate_section): Likewise.
904 (elf_arc_check_relocs): Likewise.
905 (elf_arc_adjust_dynamic_symbol): Likewise.
906 (elf_arc_add_symbol_hook): Likewise.
908 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
910 * config.bfd: Remove `am34-*-linux*' support.
912 2016-05-19 Alan Modra <amodra@gmail.com>
914 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
915 relocs before plt relocs.
917 2016-05-19 Alan Modra <amodra@gmail.com>
919 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
920 before dereferencing.
922 2016-05-18 Nick Clifton <nickc@redhat.com>
924 * po/sv.po: Updated Swedish translation.
926 2016-05-18 Alan Modra <amodra@gmail.com>
928 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
929 for each BFD. Don't goto error_ret_free_local from outside loop.
931 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
933 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
934 STB_GNU_UNIQUE handling.
935 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
936 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
937 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
938 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
939 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
940 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
941 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
942 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
943 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
944 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
945 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
946 (elf_backend_add_symbol_hook): Remove macro.
947 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
948 for STB_GNU_UNIQUE symbols.
950 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
952 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
954 (v850_elf_copy_private_bfd_data): ... here. Call the new
955 function and `_bfd_elf_copy_private_bfd_data'.
957 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
960 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
961 GOTPCREL relocation against large section.
963 2016-05-13 Alan Modra <amodra@gmail.com>
965 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
966 linker dynamic sections in calculating size and address of
967 dynamic tags rather than using output sections. Remove asserts.
968 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
969 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
970 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
971 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
972 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
973 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
974 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
975 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
976 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
977 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
978 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
979 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
980 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
981 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
982 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
983 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
984 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
985 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
986 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
987 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
988 * elflink.c (bfd_elf_final_link): Likewise.
989 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
990 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
991 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
992 don't set doit. Look up dynobj section.
993 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
994 invocation and dynamic tag vma calculation. Don't test
996 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
999 2016-05-13 Alan Modra <amodra@gmail.com>
1001 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1002 octets_per_byte. Put dynamic .rela.plt last in link orders.
1003 Assign output_offset for reloc sections rather than writing
1004 sorted relocs from block corresponding to output_offset.
1006 2016-05-12 Alan Modra <amodra@gmail.com>
1008 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1010 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1012 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1014 2016-05-11 Alan Modra <amodra@gmail.com>
1016 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1017 (elf32_hppa_check_relocs): Don't set dynobj.
1018 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1019 (elf32_hppa_build_stubs): Likewise.
1020 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1022 2016-05-11 Alan Modra <amodra@gmail.com>
1025 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1026 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1028 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1030 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1031 aarch64_tls_transition check.
1033 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1035 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1037 (arm_stub_sym_claimed): New function.
1038 (elf32_arm_create_stub): Use veneered symbol name and section if
1039 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1040 (arm_stub_claim_sym): New function.
1041 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1042 veneered symbol, otherwise create local symbol as before.
1044 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1046 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1047 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1048 and set branch type of a symbol.
1049 (bfd_elf32_arm_process_before_allocation): Likewise.
1050 (elf32_arm_relocate_section): Likewise and fix identation along the
1052 (allocate_dynrelocs_for_symbol): Likewise.
1053 (elf32_arm_finish_dynamic_symbol): Likewise.
1054 (elf32_arm_swap_symbol_in): Likewise.
1055 (elf32_arm_swap_symbol_out): Likewise.
1057 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1059 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1060 * bfd-in2.h: Regenerated.
1061 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1062 parameter to add_stub_section callback.
1063 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1064 and pass it down to add_stub_section.
1065 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1067 (elf32_arm_size_stubs): Add output section parameter to
1068 add_stub_section function pointer parameter.
1070 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1072 * elf32-arm.c (elf32_arm_create_stub): New function.
1073 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1075 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1077 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1078 arm_stub_a8_veneer_lwm enumerator.
1079 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1080 aforementioned enumerator.
1081 (struct elf32_arm_stub_hash_entry): Delete target_addend
1082 field and add source_value.
1083 (struct a8_erratum_fix): Delete addend field and add target_offset.
1084 (stub_hash_newfunc): Initialize source_value field amd remove
1085 initialization for target_addend.
1086 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1087 the else to being always executed, moving the
1088 arm_stub_a8_veneer_b_cond specific code in it. Remove
1089 stub_entry->target_addend from points_to computation.
1090 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1091 to target symbol from start of section rather than the offset from the
1093 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1094 fields from struct a8_erratum_fix's offset and target_offset
1096 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1097 veneered_insn_loc and loc using stub_entry's source_value.
1099 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1101 (elf32_arm_merge_eabi_attributes): Add merging logic for
1104 2016-05-10 Pip Cet <pipcet@gmail.com>
1107 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1108 Define as _bfd_generic_copy_link_hash_symbol_type when using
1111 2016-05-09 Nick Clifton <nickc@redhat.com>
1114 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1115 field before accessing sections array.
1117 2016-05-09 Christophe Monat <christophe.monat@st.com>
1120 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1121 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1123 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1125 (create_instruction_vldmdb): Likewise.
1126 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1127 uses it to re-encode.
1129 2016-05-09 Nick Clifton <nickc@redhat.com>
1132 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1135 2016-05-09 Alan Modra <amodra@gmail.com>
1137 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1139 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1142 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1143 documenting that indx == -3 if symbol is defined in a discarded
1145 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1146 symbol is defined in a discarded section.
1147 (elf_link_output_extsym): Strip a global symbol defined in a
1150 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1152 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1155 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1157 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1159 (elf_i386_convert_load_reloc): This. New function.
1160 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1162 (elf_x86_64_convert_load_reloc): This. New function.
1164 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1167 Don't check if contents == NULL.
1168 (elf_i386_tls_transition): Add from_relocate_section. Check
1169 from_relocate_section instead of contents != NULL. Update
1170 elf_i386_check_tls_transition call.
1171 (elf_i386_check_relocs): Cache the section contents if
1172 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1173 elf_i386_tls_transition.
1174 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1175 to elf_i386_tls_transition.
1176 (elf_backend_caches_rawsize): New.
1177 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1178 if contents == NULL.
1179 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1180 from_relocate_section instead of contents != NULL.
1181 (elf_x86_64_check_relocs): Cache the section contents if
1182 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1183 elf_x86_64_tls_transition.
1184 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1185 to elf_x86_64_tls_transition.
1186 (elf_backend_caches_rawsize): New.
1188 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1191 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1194 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1196 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1197 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1198 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1199 no_apply_dynamic_relocs.
1200 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1201 dynamic relocations generated.
1203 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1205 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1207 (elf_i386_create_dynamic_sections): Here.
1208 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1209 interp setting to ...
1210 (elf_x86_64_create_dynamic_sections): Here.
1212 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1214 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1215 and replace (EH)->has_got_reloc with GOT_RELOC.
1216 (elf_i386_fixup_symbol): Pass has_got_reloc to
1217 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1218 (elf_i386_allocate_dynrelocs): Likewise.
1219 (elf_i386_relocate_section): Likewise.
1220 (elf_i386_finish_dynamic_symbol): Likewise.
1221 (elf_i386_convert_load): Pass TRUE to
1222 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1223 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1224 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1225 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1226 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1227 (elf_x86_64_allocate_dynrelocs): Likewise.
1228 (elf_x86_64_relocate_section): Likewise.
1229 (elf_x86_64_finish_dynamic_symbol): Likewise.
1230 (elf_x86_64_convert_load): Pass TRUE to
1231 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1233 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf32-i386.c (check_relocs_failed): New.
1236 (elf_i386_check_relocs): Set check_relocs_failed on error.
1237 (elf_i386_relocate_section): Skip if check_relocs failed.
1239 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1241 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1242 check_relocs_failed on error.
1244 2016-04-29 Nick Clifton <nickc@redhat.com>
1247 * elf-bfd.h (struct elf_backend_data): Rename
1248 elf_backend_set_special_section_info_and_link to
1249 elf_backend_copy_special_section_fields.
1250 * elfxx-target.h: Likewise.
1251 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1252 comparing section flags.
1253 (copy_special_section_fields): New function.
1254 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1255 Perform two scans over special sections. The first one looks for
1256 a direct mapping between the output section and an input section.
1257 The second scan looks for a possible match based upon section
1259 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1260 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1262 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1263 elf32_i386_copy_solaris_special_section_fields.
1264 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1265 Rename to elf32_sparc_copy_solaris_special_section_fields.
1266 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1267 elf64_x86_64_copy_solaris_special_section_fields.
1269 2016-04-28 Nick Clifton <nickc@redhat.com>
1271 * po/zh_CN.po: Updated Chinese (simplified) translation.
1273 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1277 when estimating distances between output sections.
1279 2016-04-27 Alan Modra <amodra@gmail.com>
1281 * elflink.c (_bfd_elf_is_start_stop): New function.
1282 (_bfd_elf_gc_mark_rsec): Use it.
1283 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1285 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1287 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1288 * mmo.c (mmo_get_section_contents): Likewise.
1289 (mmo_set_section_contents): Likewise.
1291 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf-bfd.h (elf_link_hash_table): Update comments for
1295 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1296 the unused NULL entry at the head of dynamic symbol table.
1297 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1300 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1302 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1303 created file from dynobj.
1305 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1307 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1308 normal input file if possible.
1310 2016-04-21 Nick Clifton <nickc@redhat.com>
1312 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1313 * aout-target.h: Likewise.
1314 * aout-tic30.c: Likewise.
1315 * binary.c: Likewise.
1317 * coff-alpha.c: Likewise.
1318 * coff-rs6000.c: Likewise.
1319 * coff64-rs6000.c: Likewise.
1320 * coffcode.h: Likewise.
1321 * i386msdos.c: Likewise.
1322 * i386os9k.c: Likewise.
1325 * libbfd-in.h: Likewise.
1326 * libecoff.h: Likewise.
1327 * mach-o-target.c: Likewise.
1329 * nlm-target.h: Likewise.
1330 * oasys.c: Likewise.
1332 * plugin.c: Likewise.
1333 * ppcboot.c: Likewise.
1336 * tekhex.c: Likewise.
1337 * versados.c: Likewise.
1338 * vms-alpha.c: Likewise.
1340 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1341 * linker.c (bfd_link_check_relocs): New function.
1342 (_bfd_generic_link_check_relocs): New function.
1343 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1344 _bfd_link_check_relocs field.
1345 (struct bfd_target)L Add _bfd_link_check_relocs field.
1346 * bfd-in2.h: Regenerate.
1347 * libbfd.h: Regenerate.
1349 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1351 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1352 (elf_backend_gc_sweep_hook): Likewise.
1353 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1354 (elf_backend_gc_sweep_hook): Likewise.
1356 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1358 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1359 in excluded sections
1361 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf64-x86-64.c (check_relocs_failed): New.
1365 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1366 Support relocation agaist local symbol. Set check_relocs_failed.
1367 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1368 R_X86_64_32 relocation overflow.
1369 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1370 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1372 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf32-i386.c (elf_i386_check_relocs): Call
1375 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1376 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1378 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1380 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1381 * elflink.c (_bfd_elf_link_check_relocs): New function.
1382 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1383 if check_relocs_after_open_input is FALSE.
1385 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1387 * cache.c: Update old style function definitions.
1388 * elf32-m68k.c: Likewise.
1389 * elf64-mmix.c: Likewise.
1390 * stab-syms.c: Likewise.
1392 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1394 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1396 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1398 * Makefile.in: Regenerated with automake 1.11.6.
1399 * aclocal.m4: Likewise.
1400 * doc/Makefile.in: Likewise.
1402 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1404 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1405 * bfd-in2.h: Regenerate.
1406 * libbfd.h: Regenerate.
1407 * elf32-arc.c: Add 'opcode/arc.h' include.
1408 (struct arc_relocation_data): Add symbol_name.
1409 (arc_special_overflow_checks): New function.
1410 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1411 required, add an extra comment.
1412 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1414 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1416 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1418 (elf_arc_relocate_section): Update enum uses.
1419 (elf_arc_check_relocs): Likewise.
1420 (elf_arc_finish_dynamic_symbol): Likewise.
1422 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1427 2016-04-14 Nick Clifton <nickc@redhat.com>
1430 * elf-bbfd.h (struct elf_backend_data): New field:
1432 New field: elf_backend_set_special_section_info_and_link
1433 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1435 (elf_backend_set_special_section_info_and_link): Define if not
1437 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1438 elf_backend_strtab_flags macros to initialise fields in structure.
1439 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1440 being set even if SHF_MERGE is not set.
1441 (elf_fake_sections): Likewise.
1442 (section_match): New function. Matches two ELF sections based
1443 upon fixed characteristics.
1444 (find_link): New function. Locates a section in a BFD that
1445 matches a section in a different BFD.
1446 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1447 fields of reserved sections.
1448 (bfd_elf_compute_section_file_positions): Set the flags for the
1449 .shstrtab section based upon the elf_strtab_flags field in the
1450 elf_backend_data structure.
1451 (swap_out_syms): Likewise for the .strtab section.
1452 * elflink.c (bfd_elf_final_link): Set the flags for the
1453 .strtab section based upon the elf_strtab_flags field in the
1454 elf_backend_data structure.
1455 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1456 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1458 (elf_backend_set_special_section_info_and_link): Define for
1460 * elf32-sparc.c: Likewise.
1461 * elf64-x86-64.c: Likewise.
1463 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1468 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1469 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1470 applies to read-only section.
1471 * elf32-i386.c (elf_i386_link_hash_table): Add
1472 readonly_dynrelocs_against_ifunc.
1473 (elf_i386_allocate_dynrelocs): Updated.
1474 (elf_i386_size_dynamic_sections): Issue an error for read-only
1475 segment with dynamic IFUNC relocations only if
1476 readonly_dynrelocs_against_ifunc is TRUE.
1477 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1478 readonly_dynrelocs_against_ifunc.
1479 (elf_x86_64_allocate_dynrelocs): Updated.
1480 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1481 segment with dynamic IFUNC relocations only if
1482 readonly_dynrelocs_against_ifunc is TRUE.
1483 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1486 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1488 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1489 a fall through from error_ret_free_internal. Free local_syms in
1490 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1492 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1494 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1495 (relocate_plt_for_entry): Likewise.
1497 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1499 * elf32-arc.c (elf_arc_check_relocs): Changed
1501 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1503 * elf32-arc.c (name_for_global_symbol): Changed assert.
1504 (get_replace_function): Created.:
1505 (struct arc_relocation_data): Changed to signed types.
1506 (defines S, L, P, PDATA): Casted to signed type.
1507 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1508 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1509 (arc_do_relocation): Changed.
1511 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1513 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1515 (elf_arc_relocate_section): Added and changed asserts, validating
1516 the synamic symbol index.
1517 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1518 relocation if symbol has dynindx set to -1.
1520 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1522 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1523 and internal symbols which have a dynamic index into local
1526 2016-04-04 Nick Clifton <nickc@redhat.com>
1529 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1530 version number if the version is zero.
1532 2016-04-01 Alan Modra <amodra@gmail.com>
1535 * elflink.c (on_needed_list): Recursively check needed status.
1536 (elf_link_add_object_symbols): Adjust.
1538 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1540 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1541 internal_relocs only if they aren't cached.
1543 2016-03-29 Nick Clifton <nickc@redhat.com>
1546 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1547 assertion on the size of the got section to allow it to be bigger
1548 than the number of relocs.
1550 2016-03-29 Toni Spets <toni.spets@iki.fi>
1553 * coffcode.h (coff_write_object_contents): Revert accidental
1556 2016-03-22 Alan Modra <amodra@gmail.com>
1559 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1560 DW_FORM_flag_present.
1562 2016-03-22 Nick Clifton <nickc@redhat.com>
1564 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1565 architecture name for backwards compatibility.
1567 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1568 unbounded stack use.
1570 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1571 sufficiently recent version of GCC.
1572 * configure: Regenerate.
1574 2016-03-22 Alan Modra <amodra@gmail.com>
1577 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1579 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1581 * archures.c (bfd_mach_arc_nps400): Define.
1582 * bfd-in2.h: Regenerate.
1583 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1584 some existing entries to make space.
1585 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1586 (arc_elf_final_write_processing): Likewise.
1588 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1590 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1592 (arc_elf_final_write_processing): Don't bother setting cpu field
1593 in e_flags, this will have been set elsewhere.
1595 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1597 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1600 2016-03-21 Nick Clifton <nickc@redhat.com>
1602 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1603 * configure: Regenerate.
1604 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1605 alloca with call to xmalloc.
1606 * elf32-nds32.c: Likewise.
1607 * elf64-hppa.c: Likewise.
1608 * elfxx-mips.c: Likewise.
1610 * pei-x86_64.c: Likewise.
1614 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1619 (elf_i386_relocate_section): Likewise.
1620 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1621 (elf_x86_64_relocate_section): Likewise.
1623 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1626 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1627 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1628 relocation overflow check.
1630 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1632 * bfd-in2.h: Regenerated.
1634 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1637 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1638 uses bytes not octets.
1639 * elflink.c (resolve_section): Likewise.
1640 Add a bfd parameter.
1641 (eval_section): Pass the input_bfd to resolve_section.
1642 (bfd_elf_perform_complex_relocation): Convert byte offset to
1643 octets before read and writing values.
1644 (elf_link_input_bfd): Add byte to octet conversions.
1645 (elf_reloc_link_order): Likewise.
1646 (elf_fixup_link_order): Likewise.
1647 (bfd_elf_final_link): Likewise.
1648 * reloc.c (_bfd_final_link_relocate): Likewise.
1649 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1651 2016-03-10 Nick Clifton <nickc@redhat.com>
1653 * config.bfd: Mark the i370 target as obsolete.
1655 2016-03-09 Pedro Alves <palves@redhat.com>
1657 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1658 gcc ABI)" to printable name.
1659 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1660 of "v850-rh850" as printable name.
1662 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1665 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1666 relocations against absolute symbols.
1668 2016-03-09 Alan Modra <amodra@gmail.com>
1671 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1672 length elements in the archive.
1674 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1677 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1678 for -E/--dynamic-list only when not relocatable.
1680 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1683 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1684 count for locally defined local IFUNC symbols in shared object.
1685 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1687 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1690 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1693 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1694 Andrew Burgess <andrew.burgess@embecosm.com>
1696 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1697 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1698 (arc_elf_howto_init): Added assert to validate relocations.
1699 (get_middle_endian_relocation): Delete.
1700 (middle_endian_convert): New function.
1701 (ME): Redefine, now does nothing.
1702 (IS_ME): New define.
1703 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1704 definition to call middle_endian_convert. Add a new local
1705 variable and make use of this throughout. Added call to
1706 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1708 2016-03-07 Nick Clifton <nickc@redhat.com>
1711 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1712 length elements in the archive.
1714 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1716 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1717 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1719 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1722 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1723 executable as definition if the new definition comes from a
1726 2016-03-02 Alan Modra <amodra@gmail.com>
1728 * Makefile.in: Regenerate.
1729 * po/SRC-POTFILES.in: Regenerate.
1731 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1733 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1734 relocation addend when sections get merged.
1736 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1738 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1740 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1741 Assert for code sections dynamic relocs.
1743 2016-02-26 Renlin Li <renlin.li@arm.com>
1745 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1746 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1748 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1751 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1752 load with locally bound symbols if PIC is false or there is no
1753 base register. Optimize branch to 0 if PIC is false.
1754 (elf_i386_relocate_section): Don't generate dynamic relocations
1755 against undefined weak symbols if PIC is false.
1756 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1757 if we can't estimate relocation overflow with --no-relax.
1758 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1759 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1760 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1761 against undefined weak symbols if PIC is false.
1763 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1766 * bfd.c (bfd): Change flags to 20 bits.
1767 (BFD_CONVERT_ELF_COMMON): New.
1768 (BFD_USE_ELF_STT_COMMON): Likewise.
1769 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1770 BFD_USE_ELF_STT_COMMON.
1771 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1772 * configure.ac: Remove --enable-elf-stt-common.
1773 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1774 common symbol depending on BFD_CONVERT_ELF_COMMON and
1775 BFD_USE_ELF_STT_COMMON.
1776 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1778 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1780 (elf_link_convert_common_type): New function.
1781 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1782 common symbol depending on BFD_CONVERT_ELF_COMMON and
1783 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1784 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1785 and BFD_USE_ELF_STT_COMMON to object_flags.
1786 (TARGET_LITTLE_SYM): Likewise.
1787 * syms.c (BSF_KEEP_G): Renamed to ...
1788 (BSF_ELF_COMMON): This.
1789 * bfd-in2.h: Regenerated.
1790 * config.in: Likewise.
1791 * configure: Likewise.
1793 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1799 (elf_i386_link_hash_entry): Add has_got_reloc and
1801 (elf_i386_link_hash_table): Add interp.
1802 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1804 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1806 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1807 (elf_i386_fixup_symbol): New function.
1808 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1809 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1810 relocations and discard relocations against resolved undefined
1811 weak symbols in executable. Don't make resolved undefined weak
1812 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1813 relocation against undefined weak symbols in PIE.
1814 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1815 (elf_i386_relocate_section): Don't generate dynamic relocations
1816 against resolved undefined weak symbols in PIE, except for
1818 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1819 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1820 Don't generate dynamic relocation against resolved undefined weak
1821 symbol in executable.
1822 (elf_i386_finish_dynamic_sections): Call
1823 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1824 (elf_backend_fixup_symbol): New.
1825 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1826 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1828 (elf_x86_64_link_hash_table): Add interp.
1829 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1831 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1833 (elf_x86_64_check_relocs): Set has_got_reloc and
1835 (elf_x86_64_fixup_symbol): New function.
1836 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1837 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1838 relocations and discard relocations against resolved undefined
1839 weak symbols in executable. Don't make resolved undefined weak
1840 symbols in executable dynamic.
1841 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1842 (elf_x86_64_relocate_section): Check relocation overflow for
1843 dynamic relocations against unresolved weak undefined symbols.
1844 Don't generate dynamic relocations against resolved weak
1845 undefined symbols in PIE.
1846 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1847 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1848 Don't generate dynamic relocation against resolved undefined weak
1849 symbol in executable.
1850 (elf_x86_64_finish_dynamic_sections): Call
1851 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1852 (elf_backend_fixup_symbol): New.
1854 2016-02-26 Alan Modra <amodra@gmail.com>
1856 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1857 save_restore_funcs, rest of sections when not relocatable.
1858 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1859 (sfpr_define): Define all symbols on emitted code.
1860 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1861 when relocatable. Move sfpr_define loop earlier.
1863 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1865 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1866 (elf_x86_64_relocate_section): Use it. Replace
1867 x86_64_elf_howto_table[r_type] with howto.
1869 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1872 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1873 symbol version is unknown.
1875 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1877 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1878 to (bfd_vma) -1 when setting needs_plt to 0.
1879 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1881 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1883 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1884 library, instead of PIC, and don't check PDE when making linker
1885 assigned symbol dynamic.
1887 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1889 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1890 ABIVERSION for non-executable stack.
1892 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1895 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1896 Always produce a RELATIVE reloc for a local symbol.
1898 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1900 Fix test-case ld-elf/pr19617b
1901 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1902 discard unused non-function symbols when --dynamic-list-data.
1904 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1906 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1907 dynsym section, even if it is empty, with dynamic sections.
1909 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1911 * syms.c: Remove BSF_COMMON from comments.
1912 * bfd-in2.h: Regenerated.
1914 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1916 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1917 for destination. Remove useless function parameters.
1918 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1920 2016-02-19 Nick Clifton <nickc@redhat.com>
1923 * aoutx.h (aout_link_add_symbols): Check for out of range string
1927 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1928 processing if we encounter a reloc without an associated symbol.
1930 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1933 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1934 sections for -E/--dynamic-list.
1936 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1938 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1941 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1943 * plugin.c (plugin_vec): Set match priority to 255.
1944 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1945 matching against the plugin vector, take priority from there not
1948 2016-02-15 Nick Clifton <nickc@redhat.com>
1950 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1951 for length and type fields. Use a signed value for the
1952 suffix_length field.
1954 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1957 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1958 significant bit in GOT offset for R_386_GOT32X.
1960 2016-02-10 Nick Clifton <nickc@redhat.com>
1963 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1965 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1966 number of messages about FDE encoding preventing .eh_frame_hdr
1969 2016-02-09 Nick Clifton <nickc@redhat.com>
1971 * oasys.c (oasys_archive_p): Fix indentation.
1972 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1973 constant for left shifting.
1975 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1976 helpful warning message to explain why certain AArch64 relocs
1979 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1981 * pe-mips.c (coff_mips_reloc): Fix formatting.
1983 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1985 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1986 to bfd_mach_arc_arc600.
1988 2016-02-04 Alan Modra <amodra@gmail.com>
1990 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1993 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1996 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1997 distances in the compressed_size field of the output section.
1999 2016-02-02 Alan Modra <amodra@gmail.com>
2001 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2002 ELFv2 entry optimization.
2004 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2008 no relocations in relocatable files.
2010 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2013 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2014 if a symbol from a library loaded via DT_NEEDED doesn't match
2015 the symbol referenced by regular object.
2017 2016-02-01 Nathaniel Smith <njs@pobox.com>
2019 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2022 2016-02-01 Alan Modra <amodra@gmail.com>
2024 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2025 an out of range reloc_index.
2026 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2028 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2030 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2031 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2032 * Makefile.in: Regenerated.
2034 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2036 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2038 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2041 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2043 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2045 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2049 against STT_GNU_IFUNC symbol only with dynamic symbols.
2050 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2052 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2055 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2056 decompress debug sections.
2058 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2060 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2063 2016-01-25 Nick Clifton <nickc@redhat.com>
2066 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2067 dsym filename buffer.
2069 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2071 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2073 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2075 * elfxx-mips.c (BZ16_REG): Correct calculation.
2077 2016-01-21 Nick Clifton <nickc@redhat.com>
2079 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2080 changing the type of _loc to be bfd_byte *.
2081 (elf_arc_finish_dynamic_symbol): Likewise.
2083 2016-01-21 Nick Clifton <nickc@redhat.com>
2086 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2087 class of the linker stub bfd.
2088 (elf32_arm_check_relocs): Skip check for pic format after
2089 processing a vxWorks R_ARM_ABS12 reloc.
2090 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2091 reporting a class mismatch.
2093 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2095 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2096 veneer for sym_sec != input_sec.
2097 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2098 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2099 calculation destination.
2101 2016-01-21 Alan Modra <amodra@gmail.com>
2103 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2104 (swap_linux_prpsinfo64_out): New function.
2105 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2106 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2107 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2108 (elfcore_write_linux_prpsinfo64): Likewise.
2109 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2110 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2111 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2113 2016-01-21 Alan Modra <amodra@gmail.com>
2115 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2116 * elf.c: Adjust #include.
2117 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2118 * Makefile.am (SOURCE_HFILES): Update.
2119 * Makefile.in: Regenerate.
2120 * po/SRC-PORFILES.in: Regenerate.
2122 2016-01-21 Alan Modra <amodra@gmail.com>
2124 * configure.ac: Move corefile selection later in file. Move
2125 tdefaults code immediately after other target vector code.
2126 * configure: Regenerate.
2128 2016-01-20 Mickael Guene <mickael.guene@st.com>
2130 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2131 section using '.text.noread' pattern.
2133 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2135 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2137 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2138 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2140 * arc-plt.def: New file.
2141 * arc-plt.h: Likewise.
2142 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2143 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2144 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2145 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2146 (name_for_global_symbol): Added.
2147 (ADD_RELA): Helper to create dynamic relocs.
2148 (new_got_entry_to_list): Create a new got entry in linked list.
2149 (symbol_has_entry_of_type): Search for specific type of entry in
2151 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2152 (is_reloc_for_TLS, arc_elf_set_private_flags)
2153 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2154 (arc_elf_merge_private_bfd_data): New functions.
2155 (debug_arc_reloc): Cleaned debug info printing.
2156 (PDATA reloc): Changed not to perform address alignment.
2157 (reverse_me): Added. Fix for ARC_32 relocs.
2158 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2160 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2161 Changed function to access an array of list of GOT entries instead
2162 of just an array of offsets.
2163 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2164 (elf_arc_check_relocs): Likewise.
2165 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2166 (elf_arc_finish_dynamic_sections): Likewise
2167 (arc_create_dynamic_sections): Modified conditions to create
2169 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2170 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2171 (relocate_plt_for_entry): Changed to support new way to define PLT
2173 (add_symbol_to_plt): Likewise.
2174 (arc_elf_link_hash_table_create): New function.
2176 2016-01-18 Nick Clifton <nickc@redhat.com>
2179 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2180 section number into internal section number.
2181 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2182 * coffswap.h (coff_swap_sym_in): Likewise.
2183 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2184 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2185 section number field is big enough to hold the external value.
2187 2016-01-17 Alan Modra <amodra@gmail.com>
2189 * configure: Regenerate.
2191 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2193 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2194 when address in first unwind entry does not match start of
2197 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2198 Jiong Wang <jiong.wang@arm.com>
2201 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2204 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2206 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2207 place 'R_' before the reloc name returned.
2208 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2209 the relocation string.
2211 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2213 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2214 factored out from...
2215 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2217 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2219 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2220 attribute check after ELF file header flag check.
2222 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2224 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2225 return status from `_bfd_elf_merge_object_attributes'.
2227 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2229 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2230 factored out from...
2231 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2233 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2235 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2236 handling of input MIPS ABI flags together.
2238 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2240 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2241 attribute checks for null input.
2243 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2245 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2246 pointers to target data.
2248 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2250 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2253 2016-01-01 Alan Modra <amodra@gmail.com>
2255 Update year range in copyright notice of all files.
2257 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2259 Copyright (C) 2016 Free Software Foundation, Inc.
2261 Copying and distribution of this file, with or without modification,
2262 are permitted in any medium without royalty provided the copyright
2263 notice and this notice are preserved.
2269 version-control: never
projects / deliverable / binutils-gdb.git / blob