1 2016-08-12 Alan Modra <amodra@gmail.com>
3 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
4 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
5 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
7 2016-08-11 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
10 non_got_ref true in any case where we could have generated dynbss
11 copies but decide not to do so.
13 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
15 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
16 the stub address retrieved if associated with a microMIPS
19 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
21 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
22 stub also add STO_MICROMIPS annotation.
24 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
26 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
27 in microMIPS LA25 stub references.
29 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
31 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
32 adjusting the use_count of merged .got entries.
34 2016-08-08 Nick Clifton <nickc@redhat.com>
36 * doc/chew.c (delete_string): Only free the string buffer if it is
37 there. Mark the buffer as NULL after freeing.
38 (drop): Free the dropped string.
39 (free_words): New function: Frees the memory allocated to the
41 (add_instrinsic): Duplicate the name string, so that it can be
43 (compile): Free unused words.
44 (main): Free the dictionary and top level string buffers at the
47 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
49 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
50 * bfd-in2.h: Regenerate.
51 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
53 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
54 cmse_implib field in struct elf32_arm_link_hash_table.
55 (elf32_arm_filter_cmse_symbols): New function.
56 (elf32_arm_filter_implib_symbols): Likewise.
57 (elf_backend_filter_implib_symbols): Define to
58 elf32_arm_filter_implib_symbols.
60 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
62 * elf32-arm.c (CMSE_PREFIX): Define macro.
63 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
64 (cmse_branch_thumb_only): Declare stub.
65 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
66 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
67 FALSE if there is no PLT.
68 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
69 (elf32_arm_final_link_relocate): Likewise.
70 (elf32_arm_gc_sweep_hook): Likewise.
71 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
72 secure entry functions.
73 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
74 (arm_dedicated_stub_output_section_required): Change to a switch case
75 and add a case for arm_stub_cmse_branch_thumb_only.
76 (arm_dedicated_stub_output_section_required_alignment): Likewise.
77 (arm_stub_dedicated_output_section_name): Likewise.
78 (arm_stub_dedicated_input_section_ptr): Likewise and remove
79 ATTRIBUTE_UNUSED for htab parameter.
80 (arm_stub_required_alignment): Likewise.
81 (arm_stub_sym_claimed): Likewise.
82 (arm_dedicated_stub_section_padding): Likewise.
83 (cmse_scan): New function.
84 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
85 Set stub_changed to TRUE if such veneers were created.
86 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
89 2016-08-02 Alan Modra <amodra@gmail.com>
92 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
94 2016-08-02 Nick Clifton <nickc@redhat.com>
97 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
98 (elf_backend_sweep_hook): Delete.
100 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
101 Kwok Cheung Yeung <kcy@codesourcery.com>
103 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
104 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
105 (ppc_elf_vle_split16): Clear field before inserting.
107 2016-08-01 Nick Clifton <nickc@redhat.com>
109 * po/sv.po: Updated Swedish translation.
111 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
112 Nick Clifton <nickc@redhat.com>
115 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
116 of the coff_section_data before using it.
118 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
120 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
121 in PLT compression selection.
122 (_bfd_mips_elf_check_relocs): Likewise.
124 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
126 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
127 case where there's no elf_link_hash_entry while processing
128 GOT_NORMAL got entries.
130 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
132 * version.m4 (BFD_VERSION): Set to 2.27.51.
133 * configure: Regenerated.
135 2016-07-21 Nick Clifton <nickc@redhat.com>
137 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
138 (swap_out_syms): Return an error when not finding ELF output
139 section rather than asserting.
141 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
143 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
145 2016-07-20 John Baldwin <jhb@FreeBSD.org>
147 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
148 and handle pr_pid if present.
150 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
153 * elf.c (assign_file_positions_for_load_sections): Also check
154 p_paddr for program header space.
156 2016-07-20 Alan Modra <amodra@gmail.com>
158 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
159 ppc64_elf_unhandled_reloc for special_function.
160 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
162 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
164 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
166 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
167 corresponding error message.
169 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
171 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
172 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
173 (branch_reloc_p): New function.
174 (mips_elf_calculate_relocation): Handle ISA mode determination
175 for relocations against section symbols, against absolute
176 symbols and absolute relocations. Also set `*cross_mode_jump_p'
178 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
179 checks for weak undefined symbols. Also check target alignment
180 within the same ISA mode.
181 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
182 in the alignment check.
183 <R_MICROMIPS_PC7_S1>: Add an alignment check.
184 <R_MICROMIPS_PC10_S1>: Likewise.
185 <R_MICROMIPS_PC16_S1>: Likewise.
186 (mips_elf_perform_relocation): Report a failure for unsupported
187 same-mode JALX instructions and cross-mode branches.
188 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
189 error messages for jumps to misaligned addresses.
191 2016-07-16 Alan Modra <amodra@gmail.com>
193 * elflink.c: Include plugin-api.h.
194 * plugin.c (bfd_plugin_open_input): New function, extracted from..
196 * plugin.h: Don't include bfd.h.
197 (bfd_plugin_open_input): Declare.
199 2016-07-16 Alan Modra <amodra@gmail.com>
201 * targets.c (bfd_seach_for_target): Rename to..
202 (bfd_iterate_over_targets): ..this. Rewrite doc.
203 * bfd-in2.h: Regenerate.
205 2016-07-16 Alan Modra <amodra@gmail.com>
207 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
208 * libbfd.h: Regenerate.
209 * bfd-in2.h: Regenerate.
211 2016-07-16 Alan Modra <amodra@gmail.com>
213 * libbfd-in.h (BFD_ALIGN): Move to..
215 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
216 * elf32-ppc.c (default_params): Adjust init.
217 (ppc_elf_link_params): Set pagesize_p2.
218 * libbfd.h: Regenerate.
219 * bfd-in2.h: Regenerate.
221 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
223 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
224 (_bfd_elf_filter_global_symbols): Declare.
225 * elf.c (_bfd_elf_filter_global_symbols): New function.
226 * elflink.c (elf_filter_global_symbols): Likewise.
227 (elf_output_implib): Likewise.
228 (bfd_elf_final_link): Call above function, failing if it does.
229 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
231 (elf_backend_copy_indirect_symbol): Fix spacing.
232 (elf_backend_hide_symbol): Likewise.
233 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
235 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
236 Nick Clifton <nickc@redhat.com>
238 * elf32-arc.c (PR_DEBUG): Delete.
239 Fix printing of debug information. Fix formatting of debug
241 (debug_arc_reloc): Handle symbols that are not from an input file.
242 (arc_do_relocation): Remove excessive exclamation points.
244 * arc-got.h: Fix formatting. Fix printing of debug information.
245 (new_got_entry_to_list): Use xmalloc.
246 * config.bfd: use the big-endian arc vector as the default vector
247 for big-endian arc targets.
249 2016-07-15 Alan Modra <amodra@gmail.com>
251 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
252 from marking sym_indices.
254 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
256 * reloc.c (bfd_perform_relocation): Try the `howto' handler
257 first with relocations against absolute symbols.
258 (bfd_install_relocation): Likewise.
260 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
262 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
263 .got/.got.plt sections to 8 bytes.
265 2016-07-12 Nick Clifton <nickc@redhat.com>
267 * binary.c (binary_set_section_contents): Second grammar fix.
269 2016-07-12 Douglas B Rupp <rupp@adacore.com>
271 * binary.c (binary_set_section_contents): Fix grammar in warning
274 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
276 * elf32-arc.c: made PR_DEBUG always defined.
278 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
280 * arc-got.h: Moved got related structures from elf32-arc.c to
281 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
282 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
283 tls_type_for_reloc, symbol_has_entry_of_type,
284 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
285 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
286 relocate_fix_got_relocs_for_got_info,
287 create_got_dynrelocs_for_single_entry,
288 create_got_dynrelocs_for_got_info): Added to file.
289 * elf32-arc.c: Removed GOT & TLS related structs and functions to
292 2016-07-08 James Bowman <james.bowman@ftdichip.com>
294 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
296 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
298 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
299 (THUMB32_MOVW): Likewise.
300 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
301 (DEF_STUBS): Define long_branch_thumb2_only_pure.
302 (arm_stub_is_thumb): Add new veneer stub.
303 (arm_type_of_stub): Use new veneer.
304 (arm_stub_required_alignment): Add new veneer.
306 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
308 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
309 (SEC_ELF_PURECODE): ... this.
310 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
312 (elf32_arm_fake_sections): Likewise.
313 (elf_32_arm_section_flags): Likewise.
314 (elf_32_arm_lookup_section_flags): Likewise.
315 * section.c (SEC_ELF_NOREAD): Rename to ...
316 (SEC_ELF_PURECODE): ... this.
318 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
320 * elf32-arm.c (using_thumb2_bl): New function.
321 (arm_type_of_stub): Declare thumb2 variable together and change type
322 to bfd_boolean. Use using_thumb2_bl () to determine whether
323 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
324 checked for BL range.
325 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
326 the bit size of BL offset.
328 2016-06-29 Nick Clifton <nickc@redhat.com>
330 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
331 Returns TRUE for AArch64 mapping symbols.
332 (elfNN_aarch64_backend_symbol_processing): New function. Marks
333 mapping symbols as precious in object files so that they will not
335 (elf_backend_symbol_processing): Define.
337 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
338 for ARM mapping symbols.
339 (elf32_arm_backend_symbol_processing): Make use of the new function.
341 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
344 * elflink.c (elf_link_check_versioned_symbol): Return false
345 for unreferenced undefined symbol.
347 2016-06-28 Nick Clifton <nickc@redhat.com>
349 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
352 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
353 function. Marks mapping symbols in object files as precious, so
354 that strip will not remove them.
355 (elf_backend_symbol_processing): Define.
357 2016-06-28 James Clarke <jrtc27@jrtc27.com>
359 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
360 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
362 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
364 * elf32-mips.c (elf_mips16_howto_table_rel): Add
366 (mips16_reloc_map): Likewise.
367 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
368 (mips16_elf64_howto_table_rela): Likewise.
369 (mips16_reloc_map): Likewise.
370 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
371 (elf_mips16_howto_table_rela): Likewise.
372 (mips16_reloc_map): Likewise.
373 * elfxx-mips.c (mips16_branch_reloc_p): New function.
374 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
375 (b_reloc_p): Likewise.
376 (mips_elf_calculate_relocation): Likewise.
377 (_bfd_mips_elf_check_relocs): Likewise.
378 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
379 * bfd-in2.h: Regenerate.
380 * libbfd.h: Regenerate.
382 2016-06-27 Alan Modra <amodra@gmail.com>
385 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
386 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
388 (ppc64_elf_size_stubs): Adjust to suit.
390 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
392 * elf32-dlx.h: New file.
393 * elf32-dlx.c: Adjust.
395 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
397 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
399 2016-06-24 John Baldwin <jhb@FreeBSD.org>
401 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
404 2016-06-24 John Baldwin <jhb@FreeBSD.org>
406 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
407 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
408 (elfcore_grok_freebsd_psinfo): New function.
409 (elfcore_grok_freebsd_prstatus): New function.
410 (elfcore_grok_freebsd_note): New function.
411 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
414 2016-06-24 Joel Brobecker <brobecker@adacore.com>
416 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
419 2016-06-24 Alan Modra <amodra@gmail.com>
421 * config.bfd: Delete mips vxworks patterns matched earlier.
422 Combine mips*-*-none with mips*-*-elf*.
424 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
426 * elfxx-mips.c (mips_elf_perform_relocation): Call
427 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
428 use the `%X%H' format for the cross-mode jump conversion error
429 message. Remove the full stop from the end of the message.
430 Continue processing rather than returning failure.
432 2016-06-21 Graham Markall <graham.markall@embecosm.com>
434 * archures.c: Remove bfd_mach_arc_nps400.
435 * bfd-in2.h: Likewise.
436 * cpu-arc.c (arch_info_struct): Likewise.
437 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
440 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
444 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
446 (elf_link_is_defined_archive_symbol): Call
447 bfd_link_plugin_object_p on unknown plugin object and use the
448 IR symbol table if the input is an IR object.
449 * plugin.c (bfd_link_plugin_object_p): New function.
450 * plugin.h (bfd_link_plugin_object_p): New prototype.
452 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
455 * elflink.c (elf_link_add_object_symbols): Don't check alignment
456 on symbol from plugin dummy input.
458 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
460 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
462 * bfd-in2.h: Regenerated.
463 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
464 with bfd_plugin_unknown.
466 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
469 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
470 bfd_boolean argument.
471 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
472 "shared object" with "PIC object" in comments.
473 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
474 "shared object" with "PIC object" in comments. Avoid PLT if
475 requested. Generate dynamic relocations for non-GOT references.
476 Make room for the special first entry in PLT and allocate PLT
477 entry only for PLT and PC-relative references. Store dynamic
478 GOT relocations in .rel[a].iplt section for static executables.
479 If PLT isn't used, always use GOT for symbol value. Don't
480 allocate GOT entry if it isn't used.
481 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
482 count only in the code section. Allocate dynamic pointer
483 relocation against STT_GNU_IFUNC symbol in the non-code section.
484 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
485 only for PC-relative references.
486 (elf_i386_allocate_dynrelocs): Pass TRUE to
487 _bfd_elf_allocate_ifunc_dyn_relocs.
488 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
489 relocations against STT_GNU_IFUNC symbols without PLT. Generate
490 dynamic pointer relocation against STT_GNU_IFUNC symbol in
491 the non-code section and store it in the proper REL section.
492 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
494 (elf_i386_finish_dynamic_symbol): Generate dynamic
495 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
496 STT_GNU_IFUNC symbols without PLT.
497 (elf_i386_finish_dynamic_sections): Don't handle local
498 STT_GNU_IFUNC symbols here.
499 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
501 (elf_backend_output_arch_local_syms): New.
502 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
503 count only in the code section. Allocate dynamic pointer
504 relocation against STT_GNU_IFUNC symbol in the non-code section.
505 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
506 count only for PC-relative references.
507 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
508 _bfd_elf_allocate_ifunc_dyn_relocs.
509 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
510 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
511 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
512 without PLT. Generate dynamic pointer relocation against
513 STT_GNU_IFUNC symbol in the non-code section and store it in
514 the proper RELA section. Don't allow non-pointer relocation
515 against STT_GNU_IFUNC symbol without PLT.
516 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
517 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
518 STT_GNU_IFUNC symbols without PLT.
519 (elf_x86_64_finish_dynamic_sections): Don't handle local
520 STT_GNU_IFUNC symbols here.
521 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
523 (elf_backend_output_arch_local_syms): New.
524 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
525 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
527 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
528 Tony Wang <tony.wang@arm.com>
530 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
532 (stub_long_branch_thumb2_only): Define stub.
533 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
534 (arm_stub_long_branch_thumb2_only): Likewise.
535 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
538 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
540 * archures.c (bfd_mach_sparc_v8plusc): Define.
541 (bfd_mach_sparc_v9c): Likewise.
542 (bfd_mach_sparc_v8plusd): Likewise.
543 (bfd_mach_sparc_v9d): Likewise.
544 (bfd_mach_sparc_v8pluse): Likewise.
545 (bfd_mach_sparc_v9e): Likewise.
546 (bfd_mach_sparc_v8plusv): Likewise
547 (bfd_mach_sparc_v9v): Likewise.
548 (bfd_mach_sparc_v8plusm): Likewise.
549 (bfd_mach_sparc_v9m): Likewise.
550 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
551 (bfd_mach_sparc_64bit_p): Likewise.
552 * bfd-in2.h: Regenerate.
553 * cpu-sparc.c (arch_info_struct): Add entries for
554 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
555 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
556 and bfd_mach_sparc_v9{c,d,e,v,m}.
557 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
558 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
560 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
563 symbols for relocations against IFUNC symbols.
564 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
566 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
568 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
569 .rela.iplt in DT_PLTRELSZ.
570 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
571 for DT_PLTRELSZ and DT_RELASZ as well.
573 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
575 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
576 non-loaded, non-alloced sections.
577 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
579 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
581 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
582 allocating dynamic relocation.
583 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
585 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
588 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
589 offsets until reloc_toaddr.
591 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
593 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
594 Don't check symbol type for STN_UNDEF symbol index.
595 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
596 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
599 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
601 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
603 (using_thumb2): Try Tag_THUMB_ISA_use first and check
604 for exact arch value then. Force review of arch check logic for new
606 (arch_has_arm_nop): Update and fix arch check logic. Force review of
607 that logic for new architecture.
608 (arch_has_thumb2_nop): Remove.
609 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
610 (elf32_arm_final_link_relocate): Likewise but using thumb2.
612 2016-06-14 Alan Modra <amodra@gmail.com>
614 * bfd-in.h (bfd_my_archive): Delete.
615 * bfd-in2.h: Regenerate.
617 2016-06-14 Alan Modra <amodra@gmail.com>
620 * archive.c (open_nested_file): Set my_archive.
621 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
623 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
624 (bfd_seek): Likewise.
625 * bfdwin.c (bfd_get_file_window): Likewise.
626 * cache.c (cache_bmmap): Likewise.
627 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
628 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
630 * plugin.c (try_claim): Likewise.
631 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
632 file within thin archive, not the archive.
634 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
637 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
638 section address for R_386_GOT32/R_386_GOT32X relocations against
639 IFUNC symbols if there is no base register and return error for
642 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
644 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
645 GOT32 adjustment for static executables.
647 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
649 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
651 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
653 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
655 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
657 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
659 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
661 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
662 (SECTSTART): Changed.
663 (elf_arc_relocate_section): Fixed mistake in PIE related
665 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
667 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
669 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
670 enable support for "-z combreloc" and DT_RELACOUNT.
671 (elf_backend_reloc_type_class): Likewise
673 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
676 * elf32-i386.c (elf_i386_relocate_section): When relocating
677 R_386_GOT32, return error without a base register for PIC and
678 subtract the .got.plt section address only with a base register.
680 2016-06-10 Alan Modra <amodra@gmail.com>
682 * elf-strtab.c (struct strtab_save): Use size_t for "size".
683 (struct elf_strtab_hash): Likewise for "size" and "alloced".
684 (_bfd_elf_strtab_init): Formatting.
685 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
686 (_bfd_elf_strtab_addref): Take size_t idx param.
687 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
688 (_bfd_elf_strtab_offset): Likewise.
689 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
690 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
691 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
692 (_bfd_elf_strtab_finalize): Similarly.
693 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
694 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
695 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
696 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
698 (bfd_section_from_shdr): Delete amt.
699 (_bfd_elf_init_reloc_shdr): Likewise.
700 (_bfd_elf_link_assign_sym_version): Likewise.
701 (assign_section_numbers): Use size_t reloc_count.
702 * elflink.c (struct elf_symbuf_head): Use size_t "count".
703 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
704 (elf_link_is_defined_archive_symbol): Likewise.
705 (elf_add_dt_needed_tag): Likewise.
706 (elf_finalize_dynstr): Likewise.
707 (elf_link_add_object_symbols): Likewise.
708 (bfd_elf_size_dynamic_sections): Likewise.
709 (elf_create_symbuf): Similarly.
710 (bfd_elf_match_symbols_in_sections): Likewise.
711 (elf_link_swap_symbols_out): Likewise.
712 (elf_link_check_versioned_symbol): Likewise.
713 (bfd_elf_gc_record_vtinherit): Likewise.
714 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
716 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
719 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
720 and relocs only if shrinking occurred.
722 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
724 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
725 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
726 (elf_i386_check_tls_transition): Check indirect call and direct
727 call with the addr32 prefix for general and local dynamic models.
728 Set the tls_get_addr feild.
729 (elf_i386_convert_load_reloc): Always use addr32 prefix for
730 indirect ___tls_get_addr call via GOT.
731 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
732 transitions with indirect call and direct call with the addr32
735 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
737 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
738 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
739 (elf_s390_relocate_section): Fix comment.
740 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
743 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
745 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
746 section offset when calculation the larl operand in the first PLT
749 2016-06-07 Alan Modra <amodra@gmail.com>
751 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
752 to match other 32-bit archs.
753 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
754 (ppc_elf_object_p): Call it.
755 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
757 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
758 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
759 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
760 _bfd_elf_ppc_at_tprel_transform): Move to..
762 (_bfd_elf_ppc_set_arch): Declare.
763 * bfd-in2.h: Regenerate.
765 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
767 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
768 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
769 (elf_x86_64_check_tls_transition): Check indirect call and
770 direct call with the addr32 prefix for general and local dynamic
771 models. Set the tls_get_addr feild.
772 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
773 indirect __tls_get_addr call via GOT.
774 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
775 transitions with indirect call and direct call with the addr32
778 2016-06-04 Christian Groessler <chris@groessler.org>
780 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
782 2016-06-02 Nick Clifton <nickc@redhat.com>
785 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
787 (arch_info_struct): Likewise.
788 (architectures): Likewise.
790 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
792 * config.bfd: Replace -uclibc with *.
794 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
796 * elf64-x86-64.c: Replace data32 with data16 in comments.
798 2016-05-31 Alan Modra <amodra@gmail.com>
802 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
803 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
804 symbol given a version by a script different to the version
805 of the symbol being added.
806 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
807 _bfd_elf_strtab_restore. Don't fudge dynstr references.
808 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
809 (struct strtab_save): New.
810 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
811 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
812 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
814 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
816 * elf32-hppa.h: Add extern "C".
817 * elf32-nds32.h: Likewise.
818 * elf32-tic6x.h: Likewise.
820 2016-06-01 Nick Clifton <nickc@redhat.com>
822 * po/sr.po: New Serbian translation.
823 * configure.ac (ALL_LINGUAS): Add sr.
824 * configure: Regenerate.
826 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
828 * elfxx-mips.c (b_reloc_p): New function.
829 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
832 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
834 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
835 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
836 reloc location from calculation, treat the addend as signed with
837 local non-section symbols and enable overflow detection.
839 2016-05-28 Alan Modra <amodra@gmail.com>
841 * aoutx.h: Adjust linker callback calls throughout file,
844 * coff-alpha.c: Likewise.
845 * coff-arm.c: Likewise.
846 * coff-h8300.c: Likewise.
847 * coff-h8500.c: Likewise.
848 * coff-i960.c: Likewise.
849 * coff-mcore.c: Likewise.
850 * coff-mips.c: Likewise.
851 * coff-ppc.c: Likewise.
852 * coff-rs6000.c: Likewise.
853 * coff-sh.c: Likewise.
854 * coff-tic80.c: Likewise.
855 * coff-w65.c: Likewise.
856 * coff-z80.c: Likewise.
857 * coff-z8k.c: Likewise.
858 * coff64-rs6000.c: Likewise.
859 * cofflink.c: Likewise.
861 * elf-bfd.h: Likewise.
862 * elf-m10200.c: Likewise.
863 * elf-m10300.c: Likewise.
864 * elf32-arc.c: Likewise.
865 * elf32-arm.c: Likewise.
866 * elf32-avr.c: Likewise.
867 * elf32-bfin.c: Likewise.
868 * elf32-cr16.c: Likewise.
869 * elf32-cr16c.c: Likewise.
870 * elf32-cris.c: Likewise.
871 * elf32-crx.c: Likewise.
872 * elf32-d10v.c: Likewise.
873 * elf32-epiphany.c: Likewise.
874 * elf32-fr30.c: Likewise.
875 * elf32-frv.c: Likewise.
876 * elf32-ft32.c: Likewise.
877 * elf32-h8300.c: Likewise.
878 * elf32-hppa.c: Likewise.
879 * elf32-i370.c: Likewise.
880 * elf32-i386.c: Likewise.
881 * elf32-i860.c: Likewise.
882 * elf32-ip2k.c: Likewise.
883 * elf32-iq2000.c: Likewise.
884 * elf32-lm32.c: Likewise.
885 * elf32-m32c.c: Likewise.
886 * elf32-m32r.c: Likewise.
887 * elf32-m68hc1x.c: Likewise.
888 * elf32-m68k.c: Likewise.
889 * elf32-mep.c: Likewise.
890 * elf32-metag.c: Likewise.
891 * elf32-microblaze.c: Likewise.
892 * elf32-moxie.c: Likewise.
893 * elf32-msp430.c: Likewise.
894 * elf32-mt.c: Likewise.
895 * elf32-nds32.c: Likewise.
896 * elf32-nios2.c: Likewise.
897 * elf32-or1k.c: Likewise.
898 * elf32-ppc.c: Likewise.
899 * elf32-s390.c: Likewise.
900 * elf32-score.c: Likewise.
901 * elf32-score7.c: Likewise.
902 * elf32-sh.c: Likewise.
903 * elf32-sh64.c: Likewise.
904 * elf32-spu.c: Likewise.
905 * elf32-tic6x.c: Likewise.
906 * elf32-tilepro.c: Likewise.
907 * elf32-v850.c: Likewise.
908 * elf32-vax.c: Likewise.
909 * elf32-visium.c: Likewise.
910 * elf32-xstormy16.c: Likewise.
911 * elf32-xtensa.c: Likewise.
912 * elf64-alpha.c: Likewise.
913 * elf64-hppa.c: Likewise.
914 * elf64-ia64-vms.c: Likewise.
915 * elf64-mmix.c: Likewise.
916 * elf64-ppc.c: Likewise.
917 * elf64-s390.c: Likewise.
918 * elf64-sh64.c: Likewise.
919 * elf64-x86-64.c: Likewise.
920 * elflink.c: Likewise.
921 * elfnn-aarch64.c: Likewise.
922 * elfnn-ia64.c: Likewise.
923 * elfxx-mips.c: Likewise.
924 * elfxx-sparc.c: Likewise.
925 * elfxx-tilegx.c: Likewise.
926 * linker.c: Likewise.
928 * pe-mips.c: Likewise.
930 * reloc16.c: Likewise.
931 * simple.c: Likewise.
932 * vms-alpha.c: Likewise.
933 * xcofflink.c: Likewise.
934 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
935 status param. Adjust calls to these and linker callbacks throughout.
936 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
937 get_ramstart): Delete status param. Adjust calls to these and
938 linker callbacks throughout.
940 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
942 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
943 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
944 target alignment verification.
946 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
948 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
949 section name if `bfd_elf_string_from_elf_section' returns an
952 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
954 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
955 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
956 for message. Continue processing rather than returning failure.
958 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
960 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
961 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
962 Call `bfd_set_error'.
964 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
967 * archive.c (bfd_slurp_armap): Replace
968 bfd_elf64_archive_slurp_armap with
969 _bfd_archive_64_bit_slurp_armap.
970 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
971 BFD64 is defined and the archive is too big.
972 (coff_write_armap): Likewise.
973 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
974 (_bfd_archive_64_bit_slurp_armap): This.
975 (bfd_elf64_archive_write_armap): Renamed to ...
976 (_bfd_archive_64_bit_write_armap): This.
977 * configure.ac: Add --enable-64-bit-archive.
978 (want_64_bit_archive): New. Set to true by default for 64-bit
979 MIPS and s390 ELF targets.
980 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
981 * config.in: Regenerated.
982 * configure: Likewise.
983 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
984 (bfd_elf64_archive_slurp_armap): Likewise.
985 (bfd_elf64_archive_write_armap): Likewise.
986 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
987 (bfd_elf64_archive_construct_extended_name_table): Likewise.
988 (bfd_elf64_archive_truncate_arname): Likewise.
989 (bfd_elf64_archive_read_ar_hdr): Likewise.
990 (bfd_elf64_archive_write_ar_hdr): Likewise.
991 (bfd_elf64_archive_openr_next_archived_file): Likewise.
992 (bfd_elf64_archive_get_elt_at_index): Likewise.
993 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
994 (bfd_elf64_archive_update_armap_timestamp): Likewise.
995 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
996 (bfd_elf64_archive_slurp_armap): Likewise.
997 (bfd_elf64_archive_write_armap): Likewise.
998 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
999 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1000 (bfd_elf64_archive_truncate_arname): Likewise.
1001 (bfd_elf64_archive_read_ar_hdr): Likewise.
1002 (bfd_elf64_archive_write_ar_hdr): Likewise.
1003 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1004 (bfd_elf64_archive_get_elt_at_index): Likewise.
1005 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1006 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1007 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1008 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1009 bfd_elfNN_archive_functions isn't defined.
1010 (TARGET_LITTLE_SYM): Likewise.
1011 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1012 (_bfd_archive_64_bit_write_armap): Likewise.
1013 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1014 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1015 (_bfd_archive_64_bit_truncate_arname): Likewise.
1016 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1017 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1018 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1019 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1020 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1021 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1022 * libbfd.h: Regenerated.
1023 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1024 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1026 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1029 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1030 linker add_archive_element callback returns FALSE.
1031 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1032 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1033 archive element if linker add_archive_element callback returns
1035 * elflink.c (elf_link_add_archive_symbols): Likewise.
1036 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1037 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1038 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1039 (xcoff_link_check_ar_symbols): Likewise.
1041 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1043 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1044 <bfd_reloc_outofrange>: Unify error reporting code.
1046 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1048 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1049 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1050 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1051 * bfd-in2.h: Regenerate.
1052 * libbfd.h: Likewise.
1054 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1056 * config.bfd: Add entry for arm-phoenix.
1058 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1060 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1061 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1062 account for padding for stub section requiring one.
1063 (elf32_arm_build_stubs): Add comment to stress the importance of
1064 zeroing veneer section content.
1066 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1068 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1070 * bfd-in2.h: Regenerate.
1071 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1073 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1074 (arm_dedicated_stub_output_section_name): Likewise.
1075 (arm_dedicated_stub_input_section_ptr): Likewise.
1076 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1077 function description comment. Add support for dedicated output stub
1078 section to given stub types.
1079 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1080 elf32_arm_create_or_find_stub_sec.
1081 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1082 (elf32_arm_size_stubs): Pass stub type when calling
1083 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1084 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1086 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1088 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1089 when setting need_convert_load.
1091 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1093 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1096 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1099 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1101 (elf_i386_convert_load): Don't convert R_386_GOT32.
1103 2016-05-20 Alan Modra <amodra@gmail.com>
1106 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1107 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1109 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1111 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1112 (debug_arc_reloc): Likewise.
1113 (elf_arc_relocate_section): Likewise.
1114 (elf_arc_check_relocs): Likewise.
1115 (elf_arc_adjust_dynamic_symbol): Likewise.
1116 (elf_arc_add_symbol_hook): Likewise.
1118 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1120 * config.bfd: Remove `am34-*-linux*' support.
1122 2016-05-19 Alan Modra <amodra@gmail.com>
1124 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1125 relocs before plt relocs.
1127 2016-05-19 Alan Modra <amodra@gmail.com>
1129 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1130 before dereferencing.
1132 2016-05-18 Nick Clifton <nickc@redhat.com>
1134 * po/sv.po: Updated Swedish translation.
1136 2016-05-18 Alan Modra <amodra@gmail.com>
1138 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1139 for each BFD. Don't goto error_ret_free_local from outside loop.
1141 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1143 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1144 STB_GNU_UNIQUE handling.
1145 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1146 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1147 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1148 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1149 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1150 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1151 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1152 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1153 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1154 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1155 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1156 (elf_backend_add_symbol_hook): Remove macro.
1157 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1158 for STB_GNU_UNIQUE symbols.
1160 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1162 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1164 (v850_elf_copy_private_bfd_data): ... here. Call the new
1165 function and `_bfd_elf_copy_private_bfd_data'.
1167 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1170 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1171 GOTPCREL relocation against large section.
1173 2016-05-13 Alan Modra <amodra@gmail.com>
1175 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1176 linker dynamic sections in calculating size and address of
1177 dynamic tags rather than using output sections. Remove asserts.
1178 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1179 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1180 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1181 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1182 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1183 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1184 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1185 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1186 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1187 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1188 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1189 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1190 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1191 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1192 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1193 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1194 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1195 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1196 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1197 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1198 * elflink.c (bfd_elf_final_link): Likewise.
1199 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1200 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1201 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1202 don't set doit. Look up dynobj section.
1203 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1204 invocation and dynamic tag vma calculation. Don't test
1205 boolean var == TRUE.
1206 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1209 2016-05-13 Alan Modra <amodra@gmail.com>
1211 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1212 octets_per_byte. Put dynamic .rela.plt last in link orders.
1213 Assign output_offset for reloc sections rather than writing
1214 sorted relocs from block corresponding to output_offset.
1216 2016-05-12 Alan Modra <amodra@gmail.com>
1218 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1220 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1222 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1224 2016-05-11 Alan Modra <amodra@gmail.com>
1226 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1227 (elf32_hppa_check_relocs): Don't set dynobj.
1228 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1229 (elf32_hppa_build_stubs): Likewise.
1230 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1232 2016-05-11 Alan Modra <amodra@gmail.com>
1235 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1236 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1238 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1240 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1241 aarch64_tls_transition check.
1243 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1245 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1247 (arm_stub_sym_claimed): New function.
1248 (elf32_arm_create_stub): Use veneered symbol name and section if
1249 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1250 (arm_stub_claim_sym): New function.
1251 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1252 veneered symbol, otherwise create local symbol as before.
1254 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1256 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1257 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1258 and set branch type of a symbol.
1259 (bfd_elf32_arm_process_before_allocation): Likewise.
1260 (elf32_arm_relocate_section): Likewise and fix identation along the
1262 (allocate_dynrelocs_for_symbol): Likewise.
1263 (elf32_arm_finish_dynamic_symbol): Likewise.
1264 (elf32_arm_swap_symbol_in): Likewise.
1265 (elf32_arm_swap_symbol_out): Likewise.
1267 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1269 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1270 * bfd-in2.h: Regenerated.
1271 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1272 parameter to add_stub_section callback.
1273 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1274 and pass it down to add_stub_section.
1275 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1277 (elf32_arm_size_stubs): Add output section parameter to
1278 add_stub_section function pointer parameter.
1280 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1282 * elf32-arm.c (elf32_arm_create_stub): New function.
1283 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1285 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1287 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1288 arm_stub_a8_veneer_lwm enumerator.
1289 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1290 aforementioned enumerator.
1291 (struct elf32_arm_stub_hash_entry): Delete target_addend
1292 field and add source_value.
1293 (struct a8_erratum_fix): Delete addend field and add target_offset.
1294 (stub_hash_newfunc): Initialize source_value field amd remove
1295 initialization for target_addend.
1296 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1297 the else to being always executed, moving the
1298 arm_stub_a8_veneer_b_cond specific code in it. Remove
1299 stub_entry->target_addend from points_to computation.
1300 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1301 to target symbol from start of section rather than the offset from the
1303 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1304 fields from struct a8_erratum_fix's offset and target_offset
1306 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1307 veneered_insn_loc and loc using stub_entry's source_value.
1309 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1311 (elf32_arm_merge_eabi_attributes): Add merging logic for
1314 2016-05-10 Pip Cet <pipcet@gmail.com>
1317 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1318 Define as _bfd_generic_copy_link_hash_symbol_type when using
1321 2016-05-09 Nick Clifton <nickc@redhat.com>
1324 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1325 field before accessing sections array.
1327 2016-05-09 Christophe Monat <christophe.monat@st.com>
1330 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1331 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1333 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1335 (create_instruction_vldmdb): Likewise.
1336 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1337 uses it to re-encode.
1339 2016-05-09 Nick Clifton <nickc@redhat.com>
1342 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1345 2016-05-09 Alan Modra <amodra@gmail.com>
1347 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1349 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1353 documenting that indx == -3 if symbol is defined in a discarded
1355 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1356 symbol is defined in a discarded section.
1357 (elf_link_output_extsym): Strip a global symbol defined in a
1360 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1362 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1365 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1367 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1369 (elf_i386_convert_load_reloc): This. New function.
1370 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1372 (elf_x86_64_convert_load_reloc): This. New function.
1374 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1376 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1377 Don't check if contents == NULL.
1378 (elf_i386_tls_transition): Add from_relocate_section. Check
1379 from_relocate_section instead of contents != NULL. Update
1380 elf_i386_check_tls_transition call.
1381 (elf_i386_check_relocs): Cache the section contents if
1382 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1383 elf_i386_tls_transition.
1384 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1385 to elf_i386_tls_transition.
1386 (elf_backend_caches_rawsize): New.
1387 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1388 if contents == NULL.
1389 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1390 from_relocate_section instead of contents != NULL.
1391 (elf_x86_64_check_relocs): Cache the section contents if
1392 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1393 elf_x86_64_tls_transition.
1394 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1395 to elf_x86_64_tls_transition.
1396 (elf_backend_caches_rawsize): New.
1398 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1401 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1404 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1406 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1407 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1408 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1409 no_apply_dynamic_relocs.
1410 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1411 dynamic relocations generated.
1413 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1417 (elf_i386_create_dynamic_sections): Here.
1418 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1419 interp setting to ...
1420 (elf_x86_64_create_dynamic_sections): Here.
1422 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1425 and replace (EH)->has_got_reloc with GOT_RELOC.
1426 (elf_i386_fixup_symbol): Pass has_got_reloc to
1427 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1428 (elf_i386_allocate_dynrelocs): Likewise.
1429 (elf_i386_relocate_section): Likewise.
1430 (elf_i386_finish_dynamic_symbol): Likewise.
1431 (elf_i386_convert_load): Pass TRUE to
1432 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1433 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1434 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1435 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1436 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1437 (elf_x86_64_allocate_dynrelocs): Likewise.
1438 (elf_x86_64_relocate_section): Likewise.
1439 (elf_x86_64_finish_dynamic_symbol): Likewise.
1440 (elf_x86_64_convert_load): Pass TRUE to
1441 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1443 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1445 * elf32-i386.c (check_relocs_failed): New.
1446 (elf_i386_check_relocs): Set check_relocs_failed on error.
1447 (elf_i386_relocate_section): Skip if check_relocs failed.
1449 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1451 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1452 check_relocs_failed on error.
1454 2016-04-29 Nick Clifton <nickc@redhat.com>
1457 * elf-bfd.h (struct elf_backend_data): Rename
1458 elf_backend_set_special_section_info_and_link to
1459 elf_backend_copy_special_section_fields.
1460 * elfxx-target.h: Likewise.
1461 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1462 comparing section flags.
1463 (copy_special_section_fields): New function.
1464 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1465 Perform two scans over special sections. The first one looks for
1466 a direct mapping between the output section and an input section.
1467 The second scan looks for a possible match based upon section
1469 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1470 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1472 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1473 elf32_i386_copy_solaris_special_section_fields.
1474 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1475 Rename to elf32_sparc_copy_solaris_special_section_fields.
1476 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1477 elf64_x86_64_copy_solaris_special_section_fields.
1479 2016-04-28 Nick Clifton <nickc@redhat.com>
1481 * po/zh_CN.po: Updated Chinese (simplified) translation.
1483 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1486 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1487 when estimating distances between output sections.
1489 2016-04-27 Alan Modra <amodra@gmail.com>
1491 * elflink.c (_bfd_elf_is_start_stop): New function.
1492 (_bfd_elf_gc_mark_rsec): Use it.
1493 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1495 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1497 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1498 * mmo.c (mmo_get_section_contents): Likewise.
1499 (mmo_set_section_contents): Likewise.
1501 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf-bfd.h (elf_link_hash_table): Update comments for
1505 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1506 the unused NULL entry at the head of dynamic symbol table.
1507 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1510 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1512 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1513 created file from dynobj.
1515 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1517 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1518 normal input file if possible.
1520 2016-04-21 Nick Clifton <nickc@redhat.com>
1522 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1523 * aout-target.h: Likewise.
1524 * aout-tic30.c: Likewise.
1525 * binary.c: Likewise.
1527 * coff-alpha.c: Likewise.
1528 * coff-rs6000.c: Likewise.
1529 * coff64-rs6000.c: Likewise.
1530 * coffcode.h: Likewise.
1531 * i386msdos.c: Likewise.
1532 * i386os9k.c: Likewise.
1535 * libbfd-in.h: Likewise.
1536 * libecoff.h: Likewise.
1537 * mach-o-target.c: Likewise.
1539 * nlm-target.h: Likewise.
1540 * oasys.c: Likewise.
1542 * plugin.c: Likewise.
1543 * ppcboot.c: Likewise.
1546 * tekhex.c: Likewise.
1547 * versados.c: Likewise.
1548 * vms-alpha.c: Likewise.
1550 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1551 * linker.c (bfd_link_check_relocs): New function.
1552 (_bfd_generic_link_check_relocs): New function.
1553 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1554 _bfd_link_check_relocs field.
1555 (struct bfd_target)L Add _bfd_link_check_relocs field.
1556 * bfd-in2.h: Regenerate.
1557 * libbfd.h: Regenerate.
1559 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1561 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1562 (elf_backend_gc_sweep_hook): Likewise.
1563 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1564 (elf_backend_gc_sweep_hook): Likewise.
1566 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1568 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1569 in excluded sections
1571 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1574 * elf64-x86-64.c (check_relocs_failed): New.
1575 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1576 Support relocation agaist local symbol. Set check_relocs_failed.
1577 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1578 R_X86_64_32 relocation overflow.
1579 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1580 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1582 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf32-i386.c (elf_i386_check_relocs): Call
1585 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1586 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1588 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1591 * elflink.c (_bfd_elf_link_check_relocs): New function.
1592 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1593 if check_relocs_after_open_input is FALSE.
1595 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1597 * cache.c: Update old style function definitions.
1598 * elf32-m68k.c: Likewise.
1599 * elf64-mmix.c: Likewise.
1600 * stab-syms.c: Likewise.
1602 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1604 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1606 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1608 * Makefile.in: Regenerated with automake 1.11.6.
1609 * aclocal.m4: Likewise.
1610 * doc/Makefile.in: Likewise.
1612 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1614 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1615 * bfd-in2.h: Regenerate.
1616 * libbfd.h: Regenerate.
1617 * elf32-arc.c: Add 'opcode/arc.h' include.
1618 (struct arc_relocation_data): Add symbol_name.
1619 (arc_special_overflow_checks): New function.
1620 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1621 required, add an extra comment.
1622 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1624 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1626 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1628 (elf_arc_relocate_section): Update enum uses.
1629 (elf_arc_check_relocs): Likewise.
1630 (elf_arc_finish_dynamic_symbol): Likewise.
1632 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1634 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1637 2016-04-14 Nick Clifton <nickc@redhat.com>
1640 * elf-bbfd.h (struct elf_backend_data): New field:
1642 New field: elf_backend_set_special_section_info_and_link
1643 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1645 (elf_backend_set_special_section_info_and_link): Define if not
1647 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1648 elf_backend_strtab_flags macros to initialise fields in structure.
1649 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1650 being set even if SHF_MERGE is not set.
1651 (elf_fake_sections): Likewise.
1652 (section_match): New function. Matches two ELF sections based
1653 upon fixed characteristics.
1654 (find_link): New function. Locates a section in a BFD that
1655 matches a section in a different BFD.
1656 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1657 fields of reserved sections.
1658 (bfd_elf_compute_section_file_positions): Set the flags for the
1659 .shstrtab section based upon the elf_strtab_flags field in the
1660 elf_backend_data structure.
1661 (swap_out_syms): Likewise for the .strtab section.
1662 * elflink.c (bfd_elf_final_link): Set the flags for the
1663 .strtab section based upon the elf_strtab_flags field in the
1664 elf_backend_data structure.
1665 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1666 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1668 (elf_backend_set_special_section_info_and_link): Define for
1670 * elf32-sparc.c: Likewise.
1671 * elf64-x86-64.c: Likewise.
1673 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1678 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1679 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1680 applies to read-only section.
1681 * elf32-i386.c (elf_i386_link_hash_table): Add
1682 readonly_dynrelocs_against_ifunc.
1683 (elf_i386_allocate_dynrelocs): Updated.
1684 (elf_i386_size_dynamic_sections): Issue an error for read-only
1685 segment with dynamic IFUNC relocations only if
1686 readonly_dynrelocs_against_ifunc is TRUE.
1687 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1688 readonly_dynrelocs_against_ifunc.
1689 (elf_x86_64_allocate_dynrelocs): Updated.
1690 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1691 segment with dynamic IFUNC relocations only if
1692 readonly_dynrelocs_against_ifunc is TRUE.
1693 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1696 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1698 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1699 a fall through from error_ret_free_internal. Free local_syms in
1700 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1702 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1704 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1705 (relocate_plt_for_entry): Likewise.
1707 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1709 * elf32-arc.c (elf_arc_check_relocs): Changed
1711 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1713 * elf32-arc.c (name_for_global_symbol): Changed assert.
1714 (get_replace_function): Created.:
1715 (struct arc_relocation_data): Changed to signed types.
1716 (defines S, L, P, PDATA): Casted to signed type.
1717 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1718 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1719 (arc_do_relocation): Changed.
1721 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1723 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1725 (elf_arc_relocate_section): Added and changed asserts, validating
1726 the synamic symbol index.
1727 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1728 relocation if symbol has dynindx set to -1.
1730 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1732 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1733 and internal symbols which have a dynamic index into local
1736 2016-04-04 Nick Clifton <nickc@redhat.com>
1739 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1740 version number if the version is zero.
1742 2016-04-01 Alan Modra <amodra@gmail.com>
1745 * elflink.c (on_needed_list): Recursively check needed status.
1746 (elf_link_add_object_symbols): Adjust.
1748 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1750 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1751 internal_relocs only if they aren't cached.
1753 2016-03-29 Nick Clifton <nickc@redhat.com>
1756 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1757 assertion on the size of the got section to allow it to be bigger
1758 than the number of relocs.
1760 2016-03-29 Toni Spets <toni.spets@iki.fi>
1763 * coffcode.h (coff_write_object_contents): Revert accidental
1766 2016-03-22 Alan Modra <amodra@gmail.com>
1769 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1770 DW_FORM_flag_present.
1772 2016-03-22 Nick Clifton <nickc@redhat.com>
1774 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1775 architecture name for backwards compatibility.
1777 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1778 unbounded stack use.
1780 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1781 sufficiently recent version of GCC.
1782 * configure: Regenerate.
1784 2016-03-22 Alan Modra <amodra@gmail.com>
1787 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1789 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1791 * archures.c (bfd_mach_arc_nps400): Define.
1792 * bfd-in2.h: Regenerate.
1793 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1794 some existing entries to make space.
1795 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1796 (arc_elf_final_write_processing): Likewise.
1798 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1800 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1802 (arc_elf_final_write_processing): Don't bother setting cpu field
1803 in e_flags, this will have been set elsewhere.
1805 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1807 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1810 2016-03-21 Nick Clifton <nickc@redhat.com>
1812 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1813 * configure: Regenerate.
1814 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1815 alloca with call to xmalloc.
1816 * elf32-nds32.c: Likewise.
1817 * elf64-hppa.c: Likewise.
1818 * elfxx-mips.c: Likewise.
1820 * pei-x86_64.c: Likewise.
1824 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1827 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1829 (elf_i386_relocate_section): Likewise.
1830 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1831 (elf_x86_64_relocate_section): Likewise.
1833 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1836 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1837 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1838 relocation overflow check.
1840 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1842 * bfd-in2.h: Regenerated.
1844 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1847 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1848 uses bytes not octets.
1849 * elflink.c (resolve_section): Likewise.
1850 Add a bfd parameter.
1851 (eval_section): Pass the input_bfd to resolve_section.
1852 (bfd_elf_perform_complex_relocation): Convert byte offset to
1853 octets before read and writing values.
1854 (elf_link_input_bfd): Add byte to octet conversions.
1855 (elf_reloc_link_order): Likewise.
1856 (elf_fixup_link_order): Likewise.
1857 (bfd_elf_final_link): Likewise.
1858 * reloc.c (_bfd_final_link_relocate): Likewise.
1859 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1861 2016-03-10 Nick Clifton <nickc@redhat.com>
1863 * config.bfd: Mark the i370 target as obsolete.
1865 2016-03-09 Pedro Alves <palves@redhat.com>
1867 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1868 gcc ABI)" to printable name.
1869 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1870 of "v850-rh850" as printable name.
1872 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1875 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1876 relocations against absolute symbols.
1878 2016-03-09 Alan Modra <amodra@gmail.com>
1881 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1882 length elements in the archive.
1884 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1887 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1888 for -E/--dynamic-list only when not relocatable.
1890 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1893 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1894 count for locally defined local IFUNC symbols in shared object.
1895 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1897 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1900 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1903 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1904 Andrew Burgess <andrew.burgess@embecosm.com>
1906 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1907 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1908 (arc_elf_howto_init): Added assert to validate relocations.
1909 (get_middle_endian_relocation): Delete.
1910 (middle_endian_convert): New function.
1911 (ME): Redefine, now does nothing.
1912 (IS_ME): New define.
1913 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1914 definition to call middle_endian_convert. Add a new local
1915 variable and make use of this throughout. Added call to
1916 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1918 2016-03-07 Nick Clifton <nickc@redhat.com>
1921 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1922 length elements in the archive.
1924 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1926 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1927 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1929 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1932 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1933 executable as definition if the new definition comes from a
1936 2016-03-02 Alan Modra <amodra@gmail.com>
1938 * Makefile.in: Regenerate.
1939 * po/SRC-POTFILES.in: Regenerate.
1941 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1943 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1944 relocation addend when sections get merged.
1946 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1948 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1950 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1951 Assert for code sections dynamic relocs.
1953 2016-02-26 Renlin Li <renlin.li@arm.com>
1955 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1956 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1958 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1961 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1962 load with locally bound symbols if PIC is false or there is no
1963 base register. Optimize branch to 0 if PIC is false.
1964 (elf_i386_relocate_section): Don't generate dynamic relocations
1965 against undefined weak symbols if PIC is false.
1966 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1967 if we can't estimate relocation overflow with --no-relax.
1968 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1969 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1970 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1971 against undefined weak symbols if PIC is false.
1973 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1976 * bfd.c (bfd): Change flags to 20 bits.
1977 (BFD_CONVERT_ELF_COMMON): New.
1978 (BFD_USE_ELF_STT_COMMON): Likewise.
1979 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1980 BFD_USE_ELF_STT_COMMON.
1981 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1982 * configure.ac: Remove --enable-elf-stt-common.
1983 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1984 common symbol depending on BFD_CONVERT_ELF_COMMON and
1985 BFD_USE_ELF_STT_COMMON.
1986 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1988 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1990 (elf_link_convert_common_type): New function.
1991 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1992 common symbol depending on BFD_CONVERT_ELF_COMMON and
1993 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1994 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1995 and BFD_USE_ELF_STT_COMMON to object_flags.
1996 (TARGET_LITTLE_SYM): Likewise.
1997 * syms.c (BSF_KEEP_G): Renamed to ...
1998 (BSF_ELF_COMMON): This.
1999 * bfd-in2.h: Regenerated.
2000 * config.in: Likewise.
2001 * configure: Likewise.
2003 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2009 (elf_i386_link_hash_entry): Add has_got_reloc and
2011 (elf_i386_link_hash_table): Add interp.
2012 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2014 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2016 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2017 (elf_i386_fixup_symbol): New function.
2018 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2019 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2020 relocations and discard relocations against resolved undefined
2021 weak symbols in executable. Don't make resolved undefined weak
2022 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2023 relocation against undefined weak symbols in PIE.
2024 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2025 (elf_i386_relocate_section): Don't generate dynamic relocations
2026 against resolved undefined weak symbols in PIE, except for
2028 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2029 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2030 Don't generate dynamic relocation against resolved undefined weak
2031 symbol in executable.
2032 (elf_i386_finish_dynamic_sections): Call
2033 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2034 (elf_backend_fixup_symbol): New.
2035 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2036 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2038 (elf_x86_64_link_hash_table): Add interp.
2039 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2041 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2043 (elf_x86_64_check_relocs): Set has_got_reloc and
2045 (elf_x86_64_fixup_symbol): New function.
2046 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2047 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2048 relocations and discard relocations against resolved undefined
2049 weak symbols in executable. Don't make resolved undefined weak
2050 symbols in executable dynamic.
2051 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2052 (elf_x86_64_relocate_section): Check relocation overflow for
2053 dynamic relocations against unresolved weak undefined symbols.
2054 Don't generate dynamic relocations against resolved weak
2055 undefined symbols in PIE.
2056 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2057 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2058 Don't generate dynamic relocation against resolved undefined weak
2059 symbol in executable.
2060 (elf_x86_64_finish_dynamic_sections): Call
2061 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2062 (elf_backend_fixup_symbol): New.
2064 2016-02-26 Alan Modra <amodra@gmail.com>
2066 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2067 save_restore_funcs, rest of sections when not relocatable.
2068 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2069 (sfpr_define): Define all symbols on emitted code.
2070 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2071 when relocatable. Move sfpr_define loop earlier.
2073 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2075 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2076 (elf_x86_64_relocate_section): Use it. Replace
2077 x86_64_elf_howto_table[r_type] with howto.
2079 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2082 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2083 symbol version is unknown.
2085 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2088 to (bfd_vma) -1 when setting needs_plt to 0.
2089 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2091 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2093 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2094 library, instead of PIC, and don't check PDE when making linker
2095 assigned symbol dynamic.
2097 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2099 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2100 ABIVERSION for non-executable stack.
2102 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2105 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2106 Always produce a RELATIVE reloc for a local symbol.
2108 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2110 Fix test-case ld-elf/pr19617b
2111 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2112 discard unused non-function symbols when --dynamic-list-data.
2114 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2116 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2117 dynsym section, even if it is empty, with dynamic sections.
2119 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2121 * syms.c: Remove BSF_COMMON from comments.
2122 * bfd-in2.h: Regenerated.
2124 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2126 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2127 for destination. Remove useless function parameters.
2128 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2130 2016-02-19 Nick Clifton <nickc@redhat.com>
2133 * aoutx.h (aout_link_add_symbols): Check for out of range string
2137 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2138 processing if we encounter a reloc without an associated symbol.
2140 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2143 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2144 sections for -E/--dynamic-list.
2146 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2148 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2151 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2153 * plugin.c (plugin_vec): Set match priority to 255.
2154 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2155 matching against the plugin vector, take priority from there not
2158 2016-02-15 Nick Clifton <nickc@redhat.com>
2160 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2161 for length and type fields. Use a signed value for the
2162 suffix_length field.
2164 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2168 significant bit in GOT offset for R_386_GOT32X.
2170 2016-02-10 Nick Clifton <nickc@redhat.com>
2173 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2175 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2176 number of messages about FDE encoding preventing .eh_frame_hdr
2179 2016-02-09 Nick Clifton <nickc@redhat.com>
2181 * oasys.c (oasys_archive_p): Fix indentation.
2182 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2183 constant for left shifting.
2185 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2186 helpful warning message to explain why certain AArch64 relocs
2189 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2191 * pe-mips.c (coff_mips_reloc): Fix formatting.
2193 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2195 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2196 to bfd_mach_arc_arc600.
2198 2016-02-04 Alan Modra <amodra@gmail.com>
2200 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2203 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2206 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2207 distances in the compressed_size field of the output section.
2209 2016-02-02 Alan Modra <amodra@gmail.com>
2211 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2212 ELFv2 entry optimization.
2214 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2217 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2218 no relocations in relocatable files.
2220 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2223 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2224 if a symbol from a library loaded via DT_NEEDED doesn't match
2225 the symbol referenced by regular object.
2227 2016-02-01 Nathaniel Smith <njs@pobox.com>
2229 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2232 2016-02-01 Alan Modra <amodra@gmail.com>
2234 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2235 an out of range reloc_index.
2236 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2238 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2240 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2241 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2242 * Makefile.in: Regenerated.
2244 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2246 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2248 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2251 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2253 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2255 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2258 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2259 against STT_GNU_IFUNC symbol only with dynamic symbols.
2260 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2262 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2265 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2266 decompress debug sections.
2268 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2270 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2273 2016-01-25 Nick Clifton <nickc@redhat.com>
2276 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2277 dsym filename buffer.
2279 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2281 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2283 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2285 * elfxx-mips.c (BZ16_REG): Correct calculation.
2287 2016-01-21 Nick Clifton <nickc@redhat.com>
2289 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2290 changing the type of _loc to be bfd_byte *.
2291 (elf_arc_finish_dynamic_symbol): Likewise.
2293 2016-01-21 Nick Clifton <nickc@redhat.com>
2296 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2297 class of the linker stub bfd.
2298 (elf32_arm_check_relocs): Skip check for pic format after
2299 processing a vxWorks R_ARM_ABS12 reloc.
2300 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2301 reporting a class mismatch.
2303 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2305 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2306 veneer for sym_sec != input_sec.
2307 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2308 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2309 calculation destination.
2311 2016-01-21 Alan Modra <amodra@gmail.com>
2313 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2314 (swap_linux_prpsinfo64_out): New function.
2315 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2316 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2317 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2318 (elfcore_write_linux_prpsinfo64): Likewise.
2319 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2320 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2321 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2323 2016-01-21 Alan Modra <amodra@gmail.com>
2325 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2326 * elf.c: Adjust #include.
2327 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2328 * Makefile.am (SOURCE_HFILES): Update.
2329 * Makefile.in: Regenerate.
2330 * po/SRC-PORFILES.in: Regenerate.
2332 2016-01-21 Alan Modra <amodra@gmail.com>
2334 * configure.ac: Move corefile selection later in file. Move
2335 tdefaults code immediately after other target vector code.
2336 * configure: Regenerate.
2338 2016-01-20 Mickael Guene <mickael.guene@st.com>
2340 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2341 section using '.text.noread' pattern.
2343 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2345 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2347 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2348 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2350 * arc-plt.def: New file.
2351 * arc-plt.h: Likewise.
2352 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2353 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2354 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2355 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2356 (name_for_global_symbol): Added.
2357 (ADD_RELA): Helper to create dynamic relocs.
2358 (new_got_entry_to_list): Create a new got entry in linked list.
2359 (symbol_has_entry_of_type): Search for specific type of entry in
2361 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2362 (is_reloc_for_TLS, arc_elf_set_private_flags)
2363 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2364 (arc_elf_merge_private_bfd_data): New functions.
2365 (debug_arc_reloc): Cleaned debug info printing.
2366 (PDATA reloc): Changed not to perform address alignment.
2367 (reverse_me): Added. Fix for ARC_32 relocs.
2368 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2370 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2371 Changed function to access an array of list of GOT entries instead
2372 of just an array of offsets.
2373 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2374 (elf_arc_check_relocs): Likewise.
2375 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2376 (elf_arc_finish_dynamic_sections): Likewise
2377 (arc_create_dynamic_sections): Modified conditions to create
2379 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2380 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2381 (relocate_plt_for_entry): Changed to support new way to define PLT
2383 (add_symbol_to_plt): Likewise.
2384 (arc_elf_link_hash_table_create): New function.
2386 2016-01-18 Nick Clifton <nickc@redhat.com>
2389 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2390 section number into internal section number.
2391 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2392 * coffswap.h (coff_swap_sym_in): Likewise.
2393 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2394 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2395 section number field is big enough to hold the external value.
2397 2016-01-17 Alan Modra <amodra@gmail.com>
2399 * configure: Regenerate.
2401 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2403 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2404 when address in first unwind entry does not match start of
2407 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2408 Jiong Wang <jiong.wang@arm.com>
2411 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2414 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2416 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2417 place 'R_' before the reloc name returned.
2418 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2419 the relocation string.
2421 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2423 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2424 factored out from...
2425 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2427 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2429 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2430 attribute check after ELF file header flag check.
2432 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2434 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2435 return status from `_bfd_elf_merge_object_attributes'.
2437 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2439 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2440 factored out from...
2441 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2443 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2445 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2446 handling of input MIPS ABI flags together.
2448 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2450 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2451 attribute checks for null input.
2453 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2455 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2456 pointers to target data.
2458 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2460 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2463 2016-01-01 Alan Modra <amodra@gmail.com>
2465 Update year range in copyright notice of all files.
2467 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2469 Copyright (C) 2016 Free Software Foundation, Inc.
2471 Copying and distribution of this file, with or without modification,
2472 are permitted in any medium without royalty provided the copyright
2473 notice and this notice are preserved.
2479 version-control: never
projects / deliverable / binutils-gdb.git / blob