1 2016-08-01 Nick Clifton <nickc@redhat.com>
3 * po/sv.po: Updated Swedish translation.
5 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
6 Nick Clifton <nickc@redhat.com>
9 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
10 of the coff_section_data before using it.
12 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
14 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
15 in PLT compression selection.
16 (_bfd_mips_elf_check_relocs): Likewise.
18 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
20 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
21 case where there's no elf_link_hash_entry while processing
22 GOT_NORMAL got entries.
24 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
26 * version.m4 (BFD_VERSION): Set to 2.27.51.
27 * configure: Regenerated.
29 2016-07-21 Nick Clifton <nickc@redhat.com>
31 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
32 (swap_out_syms): Return an error when not finding ELF output
33 section rather than asserting.
35 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
37 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
39 2016-07-20 John Baldwin <jhb@FreeBSD.org>
41 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
42 and handle pr_pid if present.
44 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
47 * elf.c (assign_file_positions_for_load_sections): Also check
48 p_paddr for program header space.
50 2016-07-20 Alan Modra <amodra@gmail.com>
52 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
53 ppc64_elf_unhandled_reloc for special_function.
54 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
56 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
58 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
60 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
61 corresponding error message.
63 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
65 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
66 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
67 (branch_reloc_p): New function.
68 (mips_elf_calculate_relocation): Handle ISA mode determination
69 for relocations against section symbols, against absolute
70 symbols and absolute relocations. Also set `*cross_mode_jump_p'
72 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
73 checks for weak undefined symbols. Also check target alignment
74 within the same ISA mode.
75 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
76 in the alignment check.
77 <R_MICROMIPS_PC7_S1>: Add an alignment check.
78 <R_MICROMIPS_PC10_S1>: Likewise.
79 <R_MICROMIPS_PC16_S1>: Likewise.
80 (mips_elf_perform_relocation): Report a failure for unsupported
81 same-mode JALX instructions and cross-mode branches.
82 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
83 error messages for jumps to misaligned addresses.
85 2016-07-16 Alan Modra <amodra@gmail.com>
87 * elflink.c: Include plugin-api.h.
88 * plugin.c (bfd_plugin_open_input): New function, extracted from..
90 * plugin.h: Don't include bfd.h.
91 (bfd_plugin_open_input): Declare.
93 2016-07-16 Alan Modra <amodra@gmail.com>
95 * targets.c (bfd_seach_for_target): Rename to..
96 (bfd_iterate_over_targets): ..this. Rewrite doc.
97 * bfd-in2.h: Regenerate.
99 2016-07-16 Alan Modra <amodra@gmail.com>
101 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
102 * libbfd.h: Regenerate.
103 * bfd-in2.h: Regenerate.
105 2016-07-16 Alan Modra <amodra@gmail.com>
107 * libbfd-in.h (BFD_ALIGN): Move to..
109 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
110 * elf32-ppc.c (default_params): Adjust init.
111 (ppc_elf_link_params): Set pagesize_p2.
112 * libbfd.h: Regenerate.
113 * bfd-in2.h: Regenerate.
115 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
117 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
118 (_bfd_elf_filter_global_symbols): Declare.
119 * elf.c (_bfd_elf_filter_global_symbols): New function.
120 * elflink.c (elf_filter_global_symbols): Likewise.
121 (elf_output_implib): Likewise.
122 (bfd_elf_final_link): Call above function, failing if it does.
123 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
125 (elf_backend_copy_indirect_symbol): Fix spacing.
126 (elf_backend_hide_symbol): Likewise.
127 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
129 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
130 Nick Clifton <nickc@redhat.com>
132 * elf32-arc.c (PR_DEBUG): Delete.
133 Fix printing of debug information. Fix formatting of debug
135 (debug_arc_reloc): Handle symbols that are not from an input file.
136 (arc_do_relocation): Remove excessive exclamation points.
138 * arc-got.h: Fix formatting. Fix printing of debug information.
139 (new_got_entry_to_list): Use xmalloc.
140 * config.bfd: use the big-endian arc vector as the default vector
141 for big-endian arc targets.
143 2016-07-15 Alan Modra <amodra@gmail.com>
145 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
146 from marking sym_indices.
148 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
150 * reloc.c (bfd_perform_relocation): Try the `howto' handler
151 first with relocations against absolute symbols.
152 (bfd_install_relocation): Likewise.
154 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
156 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
157 .got/.got.plt sections to 8 bytes.
159 2016-07-12 Nick Clifton <nickc@redhat.com>
161 * binary.c (binary_set_section_contents): Second grammar fix.
163 2016-07-12 Douglas B Rupp <rupp@adacore.com>
165 * binary.c (binary_set_section_contents): Fix grammar in warning
168 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
170 * elf32-arc.c: made PR_DEBUG always defined.
172 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
174 * arc-got.h: Moved got related structures from elf32-arc.c to
175 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
176 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
177 tls_type_for_reloc, symbol_has_entry_of_type,
178 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
179 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
180 relocate_fix_got_relocs_for_got_info,
181 create_got_dynrelocs_for_single_entry,
182 create_got_dynrelocs_for_got_info): Added to file.
183 * elf32-arc.c: Removed GOT & TLS related structs and functions to
186 2016-07-08 James Bowman <james.bowman@ftdichip.com>
188 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
190 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
192 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
193 (THUMB32_MOVW): Likewise.
194 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
195 (DEF_STUBS): Define long_branch_thumb2_only_pure.
196 (arm_stub_is_thumb): Add new veneer stub.
197 (arm_type_of_stub): Use new veneer.
198 (arm_stub_required_alignment): Add new veneer.
200 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
202 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
203 (SEC_ELF_PURECODE): ... this.
204 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
206 (elf32_arm_fake_sections): Likewise.
207 (elf_32_arm_section_flags): Likewise.
208 (elf_32_arm_lookup_section_flags): Likewise.
209 * section.c (SEC_ELF_NOREAD): Rename to ...
210 (SEC_ELF_PURECODE): ... this.
212 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
214 * elf32-arm.c (using_thumb2_bl): New function.
215 (arm_type_of_stub): Declare thumb2 variable together and change type
216 to bfd_boolean. Use using_thumb2_bl () to determine whether
217 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
218 checked for BL range.
219 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
220 the bit size of BL offset.
222 2016-06-29 Nick Clifton <nickc@redhat.com>
224 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
225 Returns TRUE for AArch64 mapping symbols.
226 (elfNN_aarch64_backend_symbol_processing): New function. Marks
227 mapping symbols as precious in object files so that they will not
229 (elf_backend_symbol_processing): Define.
231 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
232 for ARM mapping symbols.
233 (elf32_arm_backend_symbol_processing): Make use of the new function.
235 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
238 * elflink.c (elf_link_check_versioned_symbol): Return false
239 for unreferenced undefined symbol.
241 2016-06-28 Nick Clifton <nickc@redhat.com>
243 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
246 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
247 function. Marks mapping symbols in object files as precious, so
248 that strip will not remove them.
249 (elf_backend_symbol_processing): Define.
251 2016-06-28 James Clarke <jrtc27@jrtc27.com>
253 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
254 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
256 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
258 * elf32-mips.c (elf_mips16_howto_table_rel): Add
260 (mips16_reloc_map): Likewise.
261 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
262 (mips16_elf64_howto_table_rela): Likewise.
263 (mips16_reloc_map): Likewise.
264 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
265 (elf_mips16_howto_table_rela): Likewise.
266 (mips16_reloc_map): Likewise.
267 * elfxx-mips.c (mips16_branch_reloc_p): New function.
268 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
269 (b_reloc_p): Likewise.
270 (mips_elf_calculate_relocation): Likewise.
271 (_bfd_mips_elf_check_relocs): Likewise.
272 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
273 * bfd-in2.h: Regenerate.
274 * libbfd.h: Regenerate.
276 2016-06-27 Alan Modra <amodra@gmail.com>
279 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
280 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
282 (ppc64_elf_size_stubs): Adjust to suit.
284 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
286 * elf32-dlx.h: New file.
287 * elf32-dlx.c: Adjust.
289 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
291 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
293 2016-06-24 John Baldwin <jhb@FreeBSD.org>
295 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
298 2016-06-24 John Baldwin <jhb@FreeBSD.org>
300 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
301 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
302 (elfcore_grok_freebsd_psinfo): New function.
303 (elfcore_grok_freebsd_prstatus): New function.
304 (elfcore_grok_freebsd_note): New function.
305 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
308 2016-06-24 Joel Brobecker <brobecker@adacore.com>
310 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
313 2016-06-24 Alan Modra <amodra@gmail.com>
315 * config.bfd: Delete mips vxworks patterns matched earlier.
316 Combine mips*-*-none with mips*-*-elf*.
318 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
320 * elfxx-mips.c (mips_elf_perform_relocation): Call
321 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
322 use the `%X%H' format for the cross-mode jump conversion error
323 message. Remove the full stop from the end of the message.
324 Continue processing rather than returning failure.
326 2016-06-21 Graham Markall <graham.markall@embecosm.com>
328 * archures.c: Remove bfd_mach_arc_nps400.
329 * bfd-in2.h: Likewise.
330 * cpu-arc.c (arch_info_struct): Likewise.
331 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
334 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
338 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
340 (elf_link_is_defined_archive_symbol): Call
341 bfd_link_plugin_object_p on unknown plugin object and use the
342 IR symbol table if the input is an IR object.
343 * plugin.c (bfd_link_plugin_object_p): New function.
344 * plugin.h (bfd_link_plugin_object_p): New prototype.
346 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
349 * elflink.c (elf_link_add_object_symbols): Don't check alignment
350 on symbol from plugin dummy input.
352 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
354 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
356 * bfd-in2.h: Regenerated.
357 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
358 with bfd_plugin_unknown.
360 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
363 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
364 bfd_boolean argument.
365 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
366 "shared object" with "PIC object" in comments.
367 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
368 "shared object" with "PIC object" in comments. Avoid PLT if
369 requested. Generate dynamic relocations for non-GOT references.
370 Make room for the special first entry in PLT and allocate PLT
371 entry only for PLT and PC-relative references. Store dynamic
372 GOT relocations in .rel[a].iplt section for static executables.
373 If PLT isn't used, always use GOT for symbol value. Don't
374 allocate GOT entry if it isn't used.
375 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
376 count only in the code section. Allocate dynamic pointer
377 relocation against STT_GNU_IFUNC symbol in the non-code section.
378 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
379 only for PC-relative references.
380 (elf_i386_allocate_dynrelocs): Pass TRUE to
381 _bfd_elf_allocate_ifunc_dyn_relocs.
382 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
383 relocations against STT_GNU_IFUNC symbols without PLT. Generate
384 dynamic pointer relocation against STT_GNU_IFUNC symbol in
385 the non-code section and store it in the proper REL section.
386 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
388 (elf_i386_finish_dynamic_symbol): Generate dynamic
389 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
390 STT_GNU_IFUNC symbols without PLT.
391 (elf_i386_finish_dynamic_sections): Don't handle local
392 STT_GNU_IFUNC symbols here.
393 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
395 (elf_backend_output_arch_local_syms): New.
396 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
397 count only in the code section. Allocate dynamic pointer
398 relocation against STT_GNU_IFUNC symbol in the non-code section.
399 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
400 count only for PC-relative references.
401 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
402 _bfd_elf_allocate_ifunc_dyn_relocs.
403 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
404 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
405 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
406 without PLT. Generate dynamic pointer relocation against
407 STT_GNU_IFUNC symbol in the non-code section and store it in
408 the proper RELA section. Don't allow non-pointer relocation
409 against STT_GNU_IFUNC symbol without PLT.
410 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
411 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
412 STT_GNU_IFUNC symbols without PLT.
413 (elf_x86_64_finish_dynamic_sections): Don't handle local
414 STT_GNU_IFUNC symbols here.
415 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
417 (elf_backend_output_arch_local_syms): New.
418 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
419 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
421 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
422 Tony Wang <tony.wang@arm.com>
424 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
426 (stub_long_branch_thumb2_only): Define stub.
427 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
428 (arm_stub_long_branch_thumb2_only): Likewise.
429 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
432 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
434 * archures.c (bfd_mach_sparc_v8plusc): Define.
435 (bfd_mach_sparc_v9c): Likewise.
436 (bfd_mach_sparc_v8plusd): Likewise.
437 (bfd_mach_sparc_v9d): Likewise.
438 (bfd_mach_sparc_v8pluse): Likewise.
439 (bfd_mach_sparc_v9e): Likewise.
440 (bfd_mach_sparc_v8plusv): Likewise
441 (bfd_mach_sparc_v9v): Likewise.
442 (bfd_mach_sparc_v8plusm): Likewise.
443 (bfd_mach_sparc_v9m): Likewise.
444 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
445 (bfd_mach_sparc_64bit_p): Likewise.
446 * bfd-in2.h: Regenerate.
447 * cpu-sparc.c (arch_info_struct): Add entries for
448 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
449 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
450 and bfd_mach_sparc_v9{c,d,e,v,m}.
451 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
452 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
454 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
456 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
457 symbols for relocations against IFUNC symbols.
458 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
460 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
462 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
463 .rela.iplt in DT_PLTRELSZ.
464 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
465 for DT_PLTRELSZ and DT_RELASZ as well.
467 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
469 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
470 non-loaded, non-alloced sections.
471 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
473 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
475 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
476 allocating dynamic relocation.
477 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
479 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
482 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
483 offsets until reloc_toaddr.
485 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
487 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
488 Don't check symbol type for STN_UNDEF symbol index.
489 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
490 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
493 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
495 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
497 (using_thumb2): Try Tag_THUMB_ISA_use first and check
498 for exact arch value then. Force review of arch check logic for new
500 (arch_has_arm_nop): Update and fix arch check logic. Force review of
501 that logic for new architecture.
502 (arch_has_thumb2_nop): Remove.
503 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
504 (elf32_arm_final_link_relocate): Likewise but using thumb2.
506 2016-06-14 Alan Modra <amodra@gmail.com>
508 * bfd-in.h (bfd_my_archive): Delete.
509 * bfd-in2.h: Regenerate.
511 2016-06-14 Alan Modra <amodra@gmail.com>
514 * archive.c (open_nested_file): Set my_archive.
515 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
517 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
518 (bfd_seek): Likewise.
519 * bfdwin.c (bfd_get_file_window): Likewise.
520 * cache.c (cache_bmmap): Likewise.
521 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
522 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
524 * plugin.c (try_claim): Likewise.
525 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
526 file within thin archive, not the archive.
528 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
531 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
532 section address for R_386_GOT32/R_386_GOT32X relocations against
533 IFUNC symbols if there is no base register and return error for
536 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
538 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
539 GOT32 adjustment for static executables.
541 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
543 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
545 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
547 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
549 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
551 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
553 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
555 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
556 (SECTSTART): Changed.
557 (elf_arc_relocate_section): Fixed mistake in PIE related
559 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
561 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
563 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
564 enable support for "-z combreloc" and DT_RELACOUNT.
565 (elf_backend_reloc_type_class): Likewise
567 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
570 * elf32-i386.c (elf_i386_relocate_section): When relocating
571 R_386_GOT32, return error without a base register for PIC and
572 subtract the .got.plt section address only with a base register.
574 2016-06-10 Alan Modra <amodra@gmail.com>
576 * elf-strtab.c (struct strtab_save): Use size_t for "size".
577 (struct elf_strtab_hash): Likewise for "size" and "alloced".
578 (_bfd_elf_strtab_init): Formatting.
579 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
580 (_bfd_elf_strtab_addref): Take size_t idx param.
581 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
582 (_bfd_elf_strtab_offset): Likewise.
583 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
584 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
585 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
586 (_bfd_elf_strtab_finalize): Similarly.
587 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
588 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
589 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
590 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
592 (bfd_section_from_shdr): Delete amt.
593 (_bfd_elf_init_reloc_shdr): Likewise.
594 (_bfd_elf_link_assign_sym_version): Likewise.
595 (assign_section_numbers): Use size_t reloc_count.
596 * elflink.c (struct elf_symbuf_head): Use size_t "count".
597 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
598 (elf_link_is_defined_archive_symbol): Likewise.
599 (elf_add_dt_needed_tag): Likewise.
600 (elf_finalize_dynstr): Likewise.
601 (elf_link_add_object_symbols): Likewise.
602 (bfd_elf_size_dynamic_sections): Likewise.
603 (elf_create_symbuf): Similarly.
604 (bfd_elf_match_symbols_in_sections): Likewise.
605 (elf_link_swap_symbols_out): Likewise.
606 (elf_link_check_versioned_symbol): Likewise.
607 (bfd_elf_gc_record_vtinherit): Likewise.
608 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
610 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
613 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
614 and relocs only if shrinking occurred.
616 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
618 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
619 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
620 (elf_i386_check_tls_transition): Check indirect call and direct
621 call with the addr32 prefix for general and local dynamic models.
622 Set the tls_get_addr feild.
623 (elf_i386_convert_load_reloc): Always use addr32 prefix for
624 indirect ___tls_get_addr call via GOT.
625 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
626 transitions with indirect call and direct call with the addr32
629 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
631 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
632 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
633 (elf_s390_relocate_section): Fix comment.
634 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
637 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
639 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
640 section offset when calculation the larl operand in the first PLT
643 2016-06-07 Alan Modra <amodra@gmail.com>
645 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
646 to match other 32-bit archs.
647 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
648 (ppc_elf_object_p): Call it.
649 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
651 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
652 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
653 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
654 _bfd_elf_ppc_at_tprel_transform): Move to..
656 (_bfd_elf_ppc_set_arch): Declare.
657 * bfd-in2.h: Regenerate.
659 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
661 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
662 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
663 (elf_x86_64_check_tls_transition): Check indirect call and
664 direct call with the addr32 prefix for general and local dynamic
665 models. Set the tls_get_addr feild.
666 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
667 indirect __tls_get_addr call via GOT.
668 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
669 transitions with indirect call and direct call with the addr32
672 2016-06-04 Christian Groessler <chris@groessler.org>
674 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
676 2016-06-02 Nick Clifton <nickc@redhat.com>
679 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
681 (arch_info_struct): Likewise.
682 (architectures): Likewise.
684 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
686 * config.bfd: Replace -uclibc with *.
688 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
690 * elf64-x86-64.c: Replace data32 with data16 in comments.
692 2016-05-31 Alan Modra <amodra@gmail.com>
696 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
697 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
698 symbol given a version by a script different to the version
699 of the symbol being added.
700 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
701 _bfd_elf_strtab_restore. Don't fudge dynstr references.
702 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
703 (struct strtab_save): New.
704 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
705 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
706 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
708 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
710 * elf32-hppa.h: Add extern "C".
711 * elf32-nds32.h: Likewise.
712 * elf32-tic6x.h: Likewise.
714 2016-06-01 Nick Clifton <nickc@redhat.com>
716 * po/sr.po: New Serbian translation.
717 * configure.ac (ALL_LINGUAS): Add sr.
718 * configure: Regenerate.
720 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
722 * elfxx-mips.c (b_reloc_p): New function.
723 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
726 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
728 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
729 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
730 reloc location from calculation, treat the addend as signed with
731 local non-section symbols and enable overflow detection.
733 2016-05-28 Alan Modra <amodra@gmail.com>
735 * aoutx.h: Adjust linker callback calls throughout file,
738 * coff-alpha.c: Likewise.
739 * coff-arm.c: Likewise.
740 * coff-h8300.c: Likewise.
741 * coff-h8500.c: Likewise.
742 * coff-i960.c: Likewise.
743 * coff-mcore.c: Likewise.
744 * coff-mips.c: Likewise.
745 * coff-ppc.c: Likewise.
746 * coff-rs6000.c: Likewise.
747 * coff-sh.c: Likewise.
748 * coff-tic80.c: Likewise.
749 * coff-w65.c: Likewise.
750 * coff-z80.c: Likewise.
751 * coff-z8k.c: Likewise.
752 * coff64-rs6000.c: Likewise.
753 * cofflink.c: Likewise.
755 * elf-bfd.h: Likewise.
756 * elf-m10200.c: Likewise.
757 * elf-m10300.c: Likewise.
758 * elf32-arc.c: Likewise.
759 * elf32-arm.c: Likewise.
760 * elf32-avr.c: Likewise.
761 * elf32-bfin.c: Likewise.
762 * elf32-cr16.c: Likewise.
763 * elf32-cr16c.c: Likewise.
764 * elf32-cris.c: Likewise.
765 * elf32-crx.c: Likewise.
766 * elf32-d10v.c: Likewise.
767 * elf32-epiphany.c: Likewise.
768 * elf32-fr30.c: Likewise.
769 * elf32-frv.c: Likewise.
770 * elf32-ft32.c: Likewise.
771 * elf32-h8300.c: Likewise.
772 * elf32-hppa.c: Likewise.
773 * elf32-i370.c: Likewise.
774 * elf32-i386.c: Likewise.
775 * elf32-i860.c: Likewise.
776 * elf32-ip2k.c: Likewise.
777 * elf32-iq2000.c: Likewise.
778 * elf32-lm32.c: Likewise.
779 * elf32-m32c.c: Likewise.
780 * elf32-m32r.c: Likewise.
781 * elf32-m68hc1x.c: Likewise.
782 * elf32-m68k.c: Likewise.
783 * elf32-mep.c: Likewise.
784 * elf32-metag.c: Likewise.
785 * elf32-microblaze.c: Likewise.
786 * elf32-moxie.c: Likewise.
787 * elf32-msp430.c: Likewise.
788 * elf32-mt.c: Likewise.
789 * elf32-nds32.c: Likewise.
790 * elf32-nios2.c: Likewise.
791 * elf32-or1k.c: Likewise.
792 * elf32-ppc.c: Likewise.
793 * elf32-s390.c: Likewise.
794 * elf32-score.c: Likewise.
795 * elf32-score7.c: Likewise.
796 * elf32-sh.c: Likewise.
797 * elf32-sh64.c: Likewise.
798 * elf32-spu.c: Likewise.
799 * elf32-tic6x.c: Likewise.
800 * elf32-tilepro.c: Likewise.
801 * elf32-v850.c: Likewise.
802 * elf32-vax.c: Likewise.
803 * elf32-visium.c: Likewise.
804 * elf32-xstormy16.c: Likewise.
805 * elf32-xtensa.c: Likewise.
806 * elf64-alpha.c: Likewise.
807 * elf64-hppa.c: Likewise.
808 * elf64-ia64-vms.c: Likewise.
809 * elf64-mmix.c: Likewise.
810 * elf64-ppc.c: Likewise.
811 * elf64-s390.c: Likewise.
812 * elf64-sh64.c: Likewise.
813 * elf64-x86-64.c: Likewise.
814 * elflink.c: Likewise.
815 * elfnn-aarch64.c: Likewise.
816 * elfnn-ia64.c: Likewise.
817 * elfxx-mips.c: Likewise.
818 * elfxx-sparc.c: Likewise.
819 * elfxx-tilegx.c: Likewise.
820 * linker.c: Likewise.
822 * pe-mips.c: Likewise.
824 * reloc16.c: Likewise.
825 * simple.c: Likewise.
826 * vms-alpha.c: Likewise.
827 * xcofflink.c: Likewise.
828 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
829 status param. Adjust calls to these and linker callbacks throughout.
830 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
831 get_ramstart): Delete status param. Adjust calls to these and
832 linker callbacks throughout.
834 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
836 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
837 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
838 target alignment verification.
840 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
842 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
843 section name if `bfd_elf_string_from_elf_section' returns an
846 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
848 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
849 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
850 for message. Continue processing rather than returning failure.
852 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
854 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
855 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
856 Call `bfd_set_error'.
858 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
861 * archive.c (bfd_slurp_armap): Replace
862 bfd_elf64_archive_slurp_armap with
863 _bfd_archive_64_bit_slurp_armap.
864 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
865 BFD64 is defined and the archive is too big.
866 (coff_write_armap): Likewise.
867 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
868 (_bfd_archive_64_bit_slurp_armap): This.
869 (bfd_elf64_archive_write_armap): Renamed to ...
870 (_bfd_archive_64_bit_write_armap): This.
871 * configure.ac: Add --enable-64-bit-archive.
872 (want_64_bit_archive): New. Set to true by default for 64-bit
873 MIPS and s390 ELF targets.
874 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
875 * config.in: Regenerated.
876 * configure: Likewise.
877 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
878 (bfd_elf64_archive_slurp_armap): Likewise.
879 (bfd_elf64_archive_write_armap): Likewise.
880 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
881 (bfd_elf64_archive_construct_extended_name_table): Likewise.
882 (bfd_elf64_archive_truncate_arname): Likewise.
883 (bfd_elf64_archive_read_ar_hdr): Likewise.
884 (bfd_elf64_archive_write_ar_hdr): Likewise.
885 (bfd_elf64_archive_openr_next_archived_file): Likewise.
886 (bfd_elf64_archive_get_elt_at_index): Likewise.
887 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
888 (bfd_elf64_archive_update_armap_timestamp): Likewise.
889 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
890 (bfd_elf64_archive_slurp_armap): Likewise.
891 (bfd_elf64_archive_write_armap): Likewise.
892 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
893 (bfd_elf64_archive_construct_extended_name_table): Likewise.
894 (bfd_elf64_archive_truncate_arname): Likewise.
895 (bfd_elf64_archive_read_ar_hdr): Likewise.
896 (bfd_elf64_archive_write_ar_hdr): Likewise.
897 (bfd_elf64_archive_openr_next_archived_file): Likewise.
898 (bfd_elf64_archive_get_elt_at_index): Likewise.
899 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
900 (bfd_elf64_archive_update_armap_timestamp): Likewise.
901 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
902 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
903 bfd_elfNN_archive_functions isn't defined.
904 (TARGET_LITTLE_SYM): Likewise.
905 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
906 (_bfd_archive_64_bit_write_armap): Likewise.
907 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
908 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
909 (_bfd_archive_64_bit_truncate_arname): Likewise.
910 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
911 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
912 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
913 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
914 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
915 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
916 * libbfd.h: Regenerated.
917 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
918 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
920 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
923 * cofflink.c (coff_link_check_archive_element): Return TRUE if
924 linker add_archive_element callback returns FALSE.
925 * ecoff.c (ecoff_link_check_archive_element): Likewise.
926 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
927 archive element if linker add_archive_element callback returns
929 * elflink.c (elf_link_add_archive_symbols): Likewise.
930 * pdp11.c (aout_link_check_ar_symbols): Likewise.
931 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
932 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
933 (xcoff_link_check_ar_symbols): Likewise.
935 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
937 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
938 <bfd_reloc_outofrange>: Unify error reporting code.
940 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
942 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
943 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
944 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
945 * bfd-in2.h: Regenerate.
946 * libbfd.h: Likewise.
948 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
950 * config.bfd: Add entry for arm-phoenix.
952 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
954 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
955 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
956 account for padding for stub section requiring one.
957 (elf32_arm_build_stubs): Add comment to stress the importance of
958 zeroing veneer section content.
960 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
962 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
964 * bfd-in2.h: Regenerate.
965 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
967 (arm_dedicated_stub_output_section_required_alignment): Likewise.
968 (arm_dedicated_stub_output_section_name): Likewise.
969 (arm_dedicated_stub_input_section_ptr): Likewise.
970 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
971 function description comment. Add support for dedicated output stub
972 section to given stub types.
973 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
974 elf32_arm_create_or_find_stub_sec.
975 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
976 (elf32_arm_size_stubs): Pass stub type when calling
977 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
978 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
980 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
983 when setting need_convert_load.
985 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
987 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
990 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
993 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
995 (elf_i386_convert_load): Don't convert R_386_GOT32.
997 2016-05-20 Alan Modra <amodra@gmail.com>
1000 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1001 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1003 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1005 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1006 (debug_arc_reloc): Likewise.
1007 (elf_arc_relocate_section): Likewise.
1008 (elf_arc_check_relocs): Likewise.
1009 (elf_arc_adjust_dynamic_symbol): Likewise.
1010 (elf_arc_add_symbol_hook): Likewise.
1012 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1014 * config.bfd: Remove `am34-*-linux*' support.
1016 2016-05-19 Alan Modra <amodra@gmail.com>
1018 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1019 relocs before plt relocs.
1021 2016-05-19 Alan Modra <amodra@gmail.com>
1023 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1024 before dereferencing.
1026 2016-05-18 Nick Clifton <nickc@redhat.com>
1028 * po/sv.po: Updated Swedish translation.
1030 2016-05-18 Alan Modra <amodra@gmail.com>
1032 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1033 for each BFD. Don't goto error_ret_free_local from outside loop.
1035 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1037 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1038 STB_GNU_UNIQUE handling.
1039 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1040 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1041 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1042 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1043 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1044 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1045 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1046 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1047 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1048 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1049 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1050 (elf_backend_add_symbol_hook): Remove macro.
1051 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1052 for STB_GNU_UNIQUE symbols.
1054 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1056 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1058 (v850_elf_copy_private_bfd_data): ... here. Call the new
1059 function and `_bfd_elf_copy_private_bfd_data'.
1061 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1064 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1065 GOTPCREL relocation against large section.
1067 2016-05-13 Alan Modra <amodra@gmail.com>
1069 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1070 linker dynamic sections in calculating size and address of
1071 dynamic tags rather than using output sections. Remove asserts.
1072 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1073 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1074 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1075 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1076 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1077 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1078 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1079 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1080 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1081 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1082 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1083 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1084 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1085 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1086 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1087 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1088 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1089 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1090 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1091 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1092 * elflink.c (bfd_elf_final_link): Likewise.
1093 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1094 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1095 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1096 don't set doit. Look up dynobj section.
1097 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1098 invocation and dynamic tag vma calculation. Don't test
1099 boolean var == TRUE.
1100 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1103 2016-05-13 Alan Modra <amodra@gmail.com>
1105 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1106 octets_per_byte. Put dynamic .rela.plt last in link orders.
1107 Assign output_offset for reloc sections rather than writing
1108 sorted relocs from block corresponding to output_offset.
1110 2016-05-12 Alan Modra <amodra@gmail.com>
1112 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1114 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1116 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1118 2016-05-11 Alan Modra <amodra@gmail.com>
1120 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1121 (elf32_hppa_check_relocs): Don't set dynobj.
1122 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1123 (elf32_hppa_build_stubs): Likewise.
1124 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1126 2016-05-11 Alan Modra <amodra@gmail.com>
1129 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1130 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1132 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1134 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1135 aarch64_tls_transition check.
1137 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1139 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1141 (arm_stub_sym_claimed): New function.
1142 (elf32_arm_create_stub): Use veneered symbol name and section if
1143 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1144 (arm_stub_claim_sym): New function.
1145 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1146 veneered symbol, otherwise create local symbol as before.
1148 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1150 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1151 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1152 and set branch type of a symbol.
1153 (bfd_elf32_arm_process_before_allocation): Likewise.
1154 (elf32_arm_relocate_section): Likewise and fix identation along the
1156 (allocate_dynrelocs_for_symbol): Likewise.
1157 (elf32_arm_finish_dynamic_symbol): Likewise.
1158 (elf32_arm_swap_symbol_in): Likewise.
1159 (elf32_arm_swap_symbol_out): Likewise.
1161 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1163 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1164 * bfd-in2.h: Regenerated.
1165 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1166 parameter to add_stub_section callback.
1167 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1168 and pass it down to add_stub_section.
1169 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1171 (elf32_arm_size_stubs): Add output section parameter to
1172 add_stub_section function pointer parameter.
1174 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1176 * elf32-arm.c (elf32_arm_create_stub): New function.
1177 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1179 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1181 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1182 arm_stub_a8_veneer_lwm enumerator.
1183 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1184 aforementioned enumerator.
1185 (struct elf32_arm_stub_hash_entry): Delete target_addend
1186 field and add source_value.
1187 (struct a8_erratum_fix): Delete addend field and add target_offset.
1188 (stub_hash_newfunc): Initialize source_value field amd remove
1189 initialization for target_addend.
1190 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1191 the else to being always executed, moving the
1192 arm_stub_a8_veneer_b_cond specific code in it. Remove
1193 stub_entry->target_addend from points_to computation.
1194 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1195 to target symbol from start of section rather than the offset from the
1197 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1198 fields from struct a8_erratum_fix's offset and target_offset
1200 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1201 veneered_insn_loc and loc using stub_entry's source_value.
1203 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1205 (elf32_arm_merge_eabi_attributes): Add merging logic for
1208 2016-05-10 Pip Cet <pipcet@gmail.com>
1211 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1212 Define as _bfd_generic_copy_link_hash_symbol_type when using
1215 2016-05-09 Nick Clifton <nickc@redhat.com>
1218 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1219 field before accessing sections array.
1221 2016-05-09 Christophe Monat <christophe.monat@st.com>
1224 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1225 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1227 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1229 (create_instruction_vldmdb): Likewise.
1230 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1231 uses it to re-encode.
1233 2016-05-09 Nick Clifton <nickc@redhat.com>
1236 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1239 2016-05-09 Alan Modra <amodra@gmail.com>
1241 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1243 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1246 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1247 documenting that indx == -3 if symbol is defined in a discarded
1249 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1250 symbol is defined in a discarded section.
1251 (elf_link_output_extsym): Strip a global symbol defined in a
1254 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1259 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1261 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1263 (elf_i386_convert_load_reloc): This. New function.
1264 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1266 (elf_x86_64_convert_load_reloc): This. New function.
1268 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1271 Don't check if contents == NULL.
1272 (elf_i386_tls_transition): Add from_relocate_section. Check
1273 from_relocate_section instead of contents != NULL. Update
1274 elf_i386_check_tls_transition call.
1275 (elf_i386_check_relocs): Cache the section contents if
1276 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1277 elf_i386_tls_transition.
1278 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1279 to elf_i386_tls_transition.
1280 (elf_backend_caches_rawsize): New.
1281 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1282 if contents == NULL.
1283 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1284 from_relocate_section instead of contents != NULL.
1285 (elf_x86_64_check_relocs): Cache the section contents if
1286 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1287 elf_x86_64_tls_transition.
1288 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1289 to elf_x86_64_tls_transition.
1290 (elf_backend_caches_rawsize): New.
1292 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1295 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1298 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1300 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1301 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1302 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1303 no_apply_dynamic_relocs.
1304 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1305 dynamic relocations generated.
1307 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1311 (elf_i386_create_dynamic_sections): Here.
1312 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1313 interp setting to ...
1314 (elf_x86_64_create_dynamic_sections): Here.
1316 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1318 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1319 and replace (EH)->has_got_reloc with GOT_RELOC.
1320 (elf_i386_fixup_symbol): Pass has_got_reloc to
1321 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1322 (elf_i386_allocate_dynrelocs): Likewise.
1323 (elf_i386_relocate_section): Likewise.
1324 (elf_i386_finish_dynamic_symbol): Likewise.
1325 (elf_i386_convert_load): Pass TRUE to
1326 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1327 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1328 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1329 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1330 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1331 (elf_x86_64_allocate_dynrelocs): Likewise.
1332 (elf_x86_64_relocate_section): Likewise.
1333 (elf_x86_64_finish_dynamic_symbol): Likewise.
1334 (elf_x86_64_convert_load): Pass TRUE to
1335 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1337 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1339 * elf32-i386.c (check_relocs_failed): New.
1340 (elf_i386_check_relocs): Set check_relocs_failed on error.
1341 (elf_i386_relocate_section): Skip if check_relocs failed.
1343 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1345 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1346 check_relocs_failed on error.
1348 2016-04-29 Nick Clifton <nickc@redhat.com>
1351 * elf-bfd.h (struct elf_backend_data): Rename
1352 elf_backend_set_special_section_info_and_link to
1353 elf_backend_copy_special_section_fields.
1354 * elfxx-target.h: Likewise.
1355 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1356 comparing section flags.
1357 (copy_special_section_fields): New function.
1358 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1359 Perform two scans over special sections. The first one looks for
1360 a direct mapping between the output section and an input section.
1361 The second scan looks for a possible match based upon section
1363 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1364 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1366 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1367 elf32_i386_copy_solaris_special_section_fields.
1368 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1369 Rename to elf32_sparc_copy_solaris_special_section_fields.
1370 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1371 elf64_x86_64_copy_solaris_special_section_fields.
1373 2016-04-28 Nick Clifton <nickc@redhat.com>
1375 * po/zh_CN.po: Updated Chinese (simplified) translation.
1377 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1380 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1381 when estimating distances between output sections.
1383 2016-04-27 Alan Modra <amodra@gmail.com>
1385 * elflink.c (_bfd_elf_is_start_stop): New function.
1386 (_bfd_elf_gc_mark_rsec): Use it.
1387 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1389 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1391 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1392 * mmo.c (mmo_get_section_contents): Likewise.
1393 (mmo_set_section_contents): Likewise.
1395 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1397 * elf-bfd.h (elf_link_hash_table): Update comments for
1399 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1400 the unused NULL entry at the head of dynamic symbol table.
1401 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1404 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1406 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1407 created file from dynobj.
1409 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1411 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1412 normal input file if possible.
1414 2016-04-21 Nick Clifton <nickc@redhat.com>
1416 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1417 * aout-target.h: Likewise.
1418 * aout-tic30.c: Likewise.
1419 * binary.c: Likewise.
1421 * coff-alpha.c: Likewise.
1422 * coff-rs6000.c: Likewise.
1423 * coff64-rs6000.c: Likewise.
1424 * coffcode.h: Likewise.
1425 * i386msdos.c: Likewise.
1426 * i386os9k.c: Likewise.
1429 * libbfd-in.h: Likewise.
1430 * libecoff.h: Likewise.
1431 * mach-o-target.c: Likewise.
1433 * nlm-target.h: Likewise.
1434 * oasys.c: Likewise.
1436 * plugin.c: Likewise.
1437 * ppcboot.c: Likewise.
1440 * tekhex.c: Likewise.
1441 * versados.c: Likewise.
1442 * vms-alpha.c: Likewise.
1444 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1445 * linker.c (bfd_link_check_relocs): New function.
1446 (_bfd_generic_link_check_relocs): New function.
1447 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1448 _bfd_link_check_relocs field.
1449 (struct bfd_target)L Add _bfd_link_check_relocs field.
1450 * bfd-in2.h: Regenerate.
1451 * libbfd.h: Regenerate.
1453 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1455 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1456 (elf_backend_gc_sweep_hook): Likewise.
1457 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1458 (elf_backend_gc_sweep_hook): Likewise.
1460 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1462 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1463 in excluded sections
1465 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf64-x86-64.c (check_relocs_failed): New.
1469 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1470 Support relocation agaist local symbol. Set check_relocs_failed.
1471 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1472 R_X86_64_32 relocation overflow.
1473 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1474 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1476 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1478 * elf32-i386.c (elf_i386_check_relocs): Call
1479 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1480 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1482 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1484 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1485 * elflink.c (_bfd_elf_link_check_relocs): New function.
1486 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1487 if check_relocs_after_open_input is FALSE.
1489 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1491 * cache.c: Update old style function definitions.
1492 * elf32-m68k.c: Likewise.
1493 * elf64-mmix.c: Likewise.
1494 * stab-syms.c: Likewise.
1496 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1498 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1500 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1502 * Makefile.in: Regenerated with automake 1.11.6.
1503 * aclocal.m4: Likewise.
1504 * doc/Makefile.in: Likewise.
1506 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1508 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1509 * bfd-in2.h: Regenerate.
1510 * libbfd.h: Regenerate.
1511 * elf32-arc.c: Add 'opcode/arc.h' include.
1512 (struct arc_relocation_data): Add symbol_name.
1513 (arc_special_overflow_checks): New function.
1514 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1515 required, add an extra comment.
1516 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1518 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1520 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1522 (elf_arc_relocate_section): Update enum uses.
1523 (elf_arc_check_relocs): Likewise.
1524 (elf_arc_finish_dynamic_symbol): Likewise.
1526 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1528 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1531 2016-04-14 Nick Clifton <nickc@redhat.com>
1534 * elf-bbfd.h (struct elf_backend_data): New field:
1536 New field: elf_backend_set_special_section_info_and_link
1537 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1539 (elf_backend_set_special_section_info_and_link): Define if not
1541 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1542 elf_backend_strtab_flags macros to initialise fields in structure.
1543 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1544 being set even if SHF_MERGE is not set.
1545 (elf_fake_sections): Likewise.
1546 (section_match): New function. Matches two ELF sections based
1547 upon fixed characteristics.
1548 (find_link): New function. Locates a section in a BFD that
1549 matches a section in a different BFD.
1550 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1551 fields of reserved sections.
1552 (bfd_elf_compute_section_file_positions): Set the flags for the
1553 .shstrtab section based upon the elf_strtab_flags field in the
1554 elf_backend_data structure.
1555 (swap_out_syms): Likewise for the .strtab section.
1556 * elflink.c (bfd_elf_final_link): Set the flags for the
1557 .strtab section based upon the elf_strtab_flags field in the
1558 elf_backend_data structure.
1559 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1560 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1562 (elf_backend_set_special_section_info_and_link): Define for
1564 * elf32-sparc.c: Likewise.
1565 * elf64-x86-64.c: Likewise.
1567 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1572 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1573 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1574 applies to read-only section.
1575 * elf32-i386.c (elf_i386_link_hash_table): Add
1576 readonly_dynrelocs_against_ifunc.
1577 (elf_i386_allocate_dynrelocs): Updated.
1578 (elf_i386_size_dynamic_sections): Issue an error for read-only
1579 segment with dynamic IFUNC relocations only if
1580 readonly_dynrelocs_against_ifunc is TRUE.
1581 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1582 readonly_dynrelocs_against_ifunc.
1583 (elf_x86_64_allocate_dynrelocs): Updated.
1584 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1585 segment with dynamic IFUNC relocations only if
1586 readonly_dynrelocs_against_ifunc is TRUE.
1587 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1590 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1592 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1593 a fall through from error_ret_free_internal. Free local_syms in
1594 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1596 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1598 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1599 (relocate_plt_for_entry): Likewise.
1601 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1603 * elf32-arc.c (elf_arc_check_relocs): Changed
1605 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1607 * elf32-arc.c (name_for_global_symbol): Changed assert.
1608 (get_replace_function): Created.:
1609 (struct arc_relocation_data): Changed to signed types.
1610 (defines S, L, P, PDATA): Casted to signed type.
1611 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1612 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1613 (arc_do_relocation): Changed.
1615 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1617 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1619 (elf_arc_relocate_section): Added and changed asserts, validating
1620 the synamic symbol index.
1621 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1622 relocation if symbol has dynindx set to -1.
1624 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1626 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1627 and internal symbols which have a dynamic index into local
1630 2016-04-04 Nick Clifton <nickc@redhat.com>
1633 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1634 version number if the version is zero.
1636 2016-04-01 Alan Modra <amodra@gmail.com>
1639 * elflink.c (on_needed_list): Recursively check needed status.
1640 (elf_link_add_object_symbols): Adjust.
1642 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1644 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1645 internal_relocs only if they aren't cached.
1647 2016-03-29 Nick Clifton <nickc@redhat.com>
1650 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1651 assertion on the size of the got section to allow it to be bigger
1652 than the number of relocs.
1654 2016-03-29 Toni Spets <toni.spets@iki.fi>
1657 * coffcode.h (coff_write_object_contents): Revert accidental
1660 2016-03-22 Alan Modra <amodra@gmail.com>
1663 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1664 DW_FORM_flag_present.
1666 2016-03-22 Nick Clifton <nickc@redhat.com>
1668 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1669 architecture name for backwards compatibility.
1671 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1672 unbounded stack use.
1674 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1675 sufficiently recent version of GCC.
1676 * configure: Regenerate.
1678 2016-03-22 Alan Modra <amodra@gmail.com>
1681 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1683 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1685 * archures.c (bfd_mach_arc_nps400): Define.
1686 * bfd-in2.h: Regenerate.
1687 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1688 some existing entries to make space.
1689 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1690 (arc_elf_final_write_processing): Likewise.
1692 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1694 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1696 (arc_elf_final_write_processing): Don't bother setting cpu field
1697 in e_flags, this will have been set elsewhere.
1699 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1701 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1704 2016-03-21 Nick Clifton <nickc@redhat.com>
1706 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1707 * configure: Regenerate.
1708 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1709 alloca with call to xmalloc.
1710 * elf32-nds32.c: Likewise.
1711 * elf64-hppa.c: Likewise.
1712 * elfxx-mips.c: Likewise.
1714 * pei-x86_64.c: Likewise.
1718 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1723 (elf_i386_relocate_section): Likewise.
1724 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1725 (elf_x86_64_relocate_section): Likewise.
1727 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1730 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1731 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1732 relocation overflow check.
1734 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1736 * bfd-in2.h: Regenerated.
1738 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1741 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1742 uses bytes not octets.
1743 * elflink.c (resolve_section): Likewise.
1744 Add a bfd parameter.
1745 (eval_section): Pass the input_bfd to resolve_section.
1746 (bfd_elf_perform_complex_relocation): Convert byte offset to
1747 octets before read and writing values.
1748 (elf_link_input_bfd): Add byte to octet conversions.
1749 (elf_reloc_link_order): Likewise.
1750 (elf_fixup_link_order): Likewise.
1751 (bfd_elf_final_link): Likewise.
1752 * reloc.c (_bfd_final_link_relocate): Likewise.
1753 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1755 2016-03-10 Nick Clifton <nickc@redhat.com>
1757 * config.bfd: Mark the i370 target as obsolete.
1759 2016-03-09 Pedro Alves <palves@redhat.com>
1761 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1762 gcc ABI)" to printable name.
1763 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1764 of "v850-rh850" as printable name.
1766 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1769 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1770 relocations against absolute symbols.
1772 2016-03-09 Alan Modra <amodra@gmail.com>
1775 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1776 length elements in the archive.
1778 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1781 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1782 for -E/--dynamic-list only when not relocatable.
1784 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1788 count for locally defined local IFUNC symbols in shared object.
1789 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1791 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1794 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1797 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1798 Andrew Burgess <andrew.burgess@embecosm.com>
1800 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1801 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1802 (arc_elf_howto_init): Added assert to validate relocations.
1803 (get_middle_endian_relocation): Delete.
1804 (middle_endian_convert): New function.
1805 (ME): Redefine, now does nothing.
1806 (IS_ME): New define.
1807 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1808 definition to call middle_endian_convert. Add a new local
1809 variable and make use of this throughout. Added call to
1810 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1812 2016-03-07 Nick Clifton <nickc@redhat.com>
1815 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1816 length elements in the archive.
1818 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1820 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1821 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1823 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1826 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1827 executable as definition if the new definition comes from a
1830 2016-03-02 Alan Modra <amodra@gmail.com>
1832 * Makefile.in: Regenerate.
1833 * po/SRC-POTFILES.in: Regenerate.
1835 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1837 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1838 relocation addend when sections get merged.
1840 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1842 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1844 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1845 Assert for code sections dynamic relocs.
1847 2016-02-26 Renlin Li <renlin.li@arm.com>
1849 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1850 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1852 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1856 load with locally bound symbols if PIC is false or there is no
1857 base register. Optimize branch to 0 if PIC is false.
1858 (elf_i386_relocate_section): Don't generate dynamic relocations
1859 against undefined weak symbols if PIC is false.
1860 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1861 if we can't estimate relocation overflow with --no-relax.
1862 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1863 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1864 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1865 against undefined weak symbols if PIC is false.
1867 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1870 * bfd.c (bfd): Change flags to 20 bits.
1871 (BFD_CONVERT_ELF_COMMON): New.
1872 (BFD_USE_ELF_STT_COMMON): Likewise.
1873 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1874 BFD_USE_ELF_STT_COMMON.
1875 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1876 * configure.ac: Remove --enable-elf-stt-common.
1877 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1878 common symbol depending on BFD_CONVERT_ELF_COMMON and
1879 BFD_USE_ELF_STT_COMMON.
1880 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1882 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1884 (elf_link_convert_common_type): New function.
1885 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1886 common symbol depending on BFD_CONVERT_ELF_COMMON and
1887 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1888 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1889 and BFD_USE_ELF_STT_COMMON to object_flags.
1890 (TARGET_LITTLE_SYM): Likewise.
1891 * syms.c (BSF_KEEP_G): Renamed to ...
1892 (BSF_ELF_COMMON): This.
1893 * bfd-in2.h: Regenerated.
1894 * config.in: Likewise.
1895 * configure: Likewise.
1897 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1902 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1903 (elf_i386_link_hash_entry): Add has_got_reloc and
1905 (elf_i386_link_hash_table): Add interp.
1906 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1908 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1910 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1911 (elf_i386_fixup_symbol): New function.
1912 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1913 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1914 relocations and discard relocations against resolved undefined
1915 weak symbols in executable. Don't make resolved undefined weak
1916 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1917 relocation against undefined weak symbols in PIE.
1918 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1919 (elf_i386_relocate_section): Don't generate dynamic relocations
1920 against resolved undefined weak symbols in PIE, except for
1922 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1923 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1924 Don't generate dynamic relocation against resolved undefined weak
1925 symbol in executable.
1926 (elf_i386_finish_dynamic_sections): Call
1927 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1928 (elf_backend_fixup_symbol): New.
1929 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1930 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1932 (elf_x86_64_link_hash_table): Add interp.
1933 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1935 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1937 (elf_x86_64_check_relocs): Set has_got_reloc and
1939 (elf_x86_64_fixup_symbol): New function.
1940 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1941 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1942 relocations and discard relocations against resolved undefined
1943 weak symbols in executable. Don't make resolved undefined weak
1944 symbols in executable dynamic.
1945 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1946 (elf_x86_64_relocate_section): Check relocation overflow for
1947 dynamic relocations against unresolved weak undefined symbols.
1948 Don't generate dynamic relocations against resolved weak
1949 undefined symbols in PIE.
1950 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1951 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1952 Don't generate dynamic relocation against resolved undefined weak
1953 symbol in executable.
1954 (elf_x86_64_finish_dynamic_sections): Call
1955 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1956 (elf_backend_fixup_symbol): New.
1958 2016-02-26 Alan Modra <amodra@gmail.com>
1960 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1961 save_restore_funcs, rest of sections when not relocatable.
1962 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1963 (sfpr_define): Define all symbols on emitted code.
1964 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1965 when relocatable. Move sfpr_define loop earlier.
1967 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1969 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1970 (elf_x86_64_relocate_section): Use it. Replace
1971 x86_64_elf_howto_table[r_type] with howto.
1973 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1976 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1977 symbol version is unknown.
1979 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1981 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1982 to (bfd_vma) -1 when setting needs_plt to 0.
1983 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1985 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1987 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1988 library, instead of PIC, and don't check PDE when making linker
1989 assigned symbol dynamic.
1991 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1993 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1994 ABIVERSION for non-executable stack.
1996 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1999 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2000 Always produce a RELATIVE reloc for a local symbol.
2002 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2004 Fix test-case ld-elf/pr19617b
2005 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2006 discard unused non-function symbols when --dynamic-list-data.
2008 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2010 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2011 dynsym section, even if it is empty, with dynamic sections.
2013 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2015 * syms.c: Remove BSF_COMMON from comments.
2016 * bfd-in2.h: Regenerated.
2018 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2020 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2021 for destination. Remove useless function parameters.
2022 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2024 2016-02-19 Nick Clifton <nickc@redhat.com>
2027 * aoutx.h (aout_link_add_symbols): Check for out of range string
2031 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2032 processing if we encounter a reloc without an associated symbol.
2034 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2037 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2038 sections for -E/--dynamic-list.
2040 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2045 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2047 * plugin.c (plugin_vec): Set match priority to 255.
2048 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2049 matching against the plugin vector, take priority from there not
2052 2016-02-15 Nick Clifton <nickc@redhat.com>
2054 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2055 for length and type fields. Use a signed value for the
2056 suffix_length field.
2058 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2061 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2062 significant bit in GOT offset for R_386_GOT32X.
2064 2016-02-10 Nick Clifton <nickc@redhat.com>
2067 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2069 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2070 number of messages about FDE encoding preventing .eh_frame_hdr
2073 2016-02-09 Nick Clifton <nickc@redhat.com>
2075 * oasys.c (oasys_archive_p): Fix indentation.
2076 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2077 constant for left shifting.
2079 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2080 helpful warning message to explain why certain AArch64 relocs
2083 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2085 * pe-mips.c (coff_mips_reloc): Fix formatting.
2087 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2089 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2090 to bfd_mach_arc_arc600.
2092 2016-02-04 Alan Modra <amodra@gmail.com>
2094 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2097 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2100 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2101 distances in the compressed_size field of the output section.
2103 2016-02-02 Alan Modra <amodra@gmail.com>
2105 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2106 ELFv2 entry optimization.
2108 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2111 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2112 no relocations in relocatable files.
2114 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2117 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2118 if a symbol from a library loaded via DT_NEEDED doesn't match
2119 the symbol referenced by regular object.
2121 2016-02-01 Nathaniel Smith <njs@pobox.com>
2123 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2126 2016-02-01 Alan Modra <amodra@gmail.com>
2128 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2129 an out of range reloc_index.
2130 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2132 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2134 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2135 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2136 * Makefile.in: Regenerated.
2138 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2140 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2142 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2145 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2147 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2149 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2152 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2153 against STT_GNU_IFUNC symbol only with dynamic symbols.
2154 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2156 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2159 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2160 decompress debug sections.
2162 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2164 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2167 2016-01-25 Nick Clifton <nickc@redhat.com>
2170 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2171 dsym filename buffer.
2173 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2175 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2177 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2179 * elfxx-mips.c (BZ16_REG): Correct calculation.
2181 2016-01-21 Nick Clifton <nickc@redhat.com>
2183 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2184 changing the type of _loc to be bfd_byte *.
2185 (elf_arc_finish_dynamic_symbol): Likewise.
2187 2016-01-21 Nick Clifton <nickc@redhat.com>
2190 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2191 class of the linker stub bfd.
2192 (elf32_arm_check_relocs): Skip check for pic format after
2193 processing a vxWorks R_ARM_ABS12 reloc.
2194 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2195 reporting a class mismatch.
2197 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2199 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2200 veneer for sym_sec != input_sec.
2201 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2202 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2203 calculation destination.
2205 2016-01-21 Alan Modra <amodra@gmail.com>
2207 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2208 (swap_linux_prpsinfo64_out): New function.
2209 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2210 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2211 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2212 (elfcore_write_linux_prpsinfo64): Likewise.
2213 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2214 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2215 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2217 2016-01-21 Alan Modra <amodra@gmail.com>
2219 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2220 * elf.c: Adjust #include.
2221 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2222 * Makefile.am (SOURCE_HFILES): Update.
2223 * Makefile.in: Regenerate.
2224 * po/SRC-PORFILES.in: Regenerate.
2226 2016-01-21 Alan Modra <amodra@gmail.com>
2228 * configure.ac: Move corefile selection later in file. Move
2229 tdefaults code immediately after other target vector code.
2230 * configure: Regenerate.
2232 2016-01-20 Mickael Guene <mickael.guene@st.com>
2234 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2235 section using '.text.noread' pattern.
2237 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2239 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2241 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2242 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2244 * arc-plt.def: New file.
2245 * arc-plt.h: Likewise.
2246 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2247 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2248 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2249 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2250 (name_for_global_symbol): Added.
2251 (ADD_RELA): Helper to create dynamic relocs.
2252 (new_got_entry_to_list): Create a new got entry in linked list.
2253 (symbol_has_entry_of_type): Search for specific type of entry in
2255 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2256 (is_reloc_for_TLS, arc_elf_set_private_flags)
2257 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2258 (arc_elf_merge_private_bfd_data): New functions.
2259 (debug_arc_reloc): Cleaned debug info printing.
2260 (PDATA reloc): Changed not to perform address alignment.
2261 (reverse_me): Added. Fix for ARC_32 relocs.
2262 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2264 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2265 Changed function to access an array of list of GOT entries instead
2266 of just an array of offsets.
2267 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2268 (elf_arc_check_relocs): Likewise.
2269 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2270 (elf_arc_finish_dynamic_sections): Likewise
2271 (arc_create_dynamic_sections): Modified conditions to create
2273 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2274 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2275 (relocate_plt_for_entry): Changed to support new way to define PLT
2277 (add_symbol_to_plt): Likewise.
2278 (arc_elf_link_hash_table_create): New function.
2280 2016-01-18 Nick Clifton <nickc@redhat.com>
2283 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2284 section number into internal section number.
2285 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2286 * coffswap.h (coff_swap_sym_in): Likewise.
2287 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2288 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2289 section number field is big enough to hold the external value.
2291 2016-01-17 Alan Modra <amodra@gmail.com>
2293 * configure: Regenerate.
2295 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2297 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2298 when address in first unwind entry does not match start of
2301 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2302 Jiong Wang <jiong.wang@arm.com>
2305 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2308 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2310 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2311 place 'R_' before the reloc name returned.
2312 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2313 the relocation string.
2315 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2317 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2318 factored out from...
2319 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2321 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2323 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2324 attribute check after ELF file header flag check.
2326 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2328 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2329 return status from `_bfd_elf_merge_object_attributes'.
2331 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2333 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2334 factored out from...
2335 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2337 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2339 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2340 handling of input MIPS ABI flags together.
2342 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2344 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2345 attribute checks for null input.
2347 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2349 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2350 pointers to target data.
2352 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2354 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2357 2016-01-01 Alan Modra <amodra@gmail.com>
2359 Update year range in copyright notice of all files.
2361 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2363 Copyright (C) 2016 Free Software Foundation, Inc.
2365 Copying and distribution of this file, with or without modification,
2366 are permitted in any medium without royalty provided the copyright
2367 notice and this notice are preserved.
2373 version-control: never