1 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
2 Kwok Cheung Yeung <kcy@codesourcery.com>
4 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
5 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
6 (ppc_elf_vle_split16): Clear field before inserting.
8 2016-08-01 Nick Clifton <nickc@redhat.com>
10 * po/sv.po: Updated Swedish translation.
12 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
13 Nick Clifton <nickc@redhat.com>
16 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
17 of the coff_section_data before using it.
19 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
21 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
22 in PLT compression selection.
23 (_bfd_mips_elf_check_relocs): Likewise.
25 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
27 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
28 case where there's no elf_link_hash_entry while processing
29 GOT_NORMAL got entries.
31 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
33 * version.m4 (BFD_VERSION): Set to 2.27.51.
34 * configure: Regenerated.
36 2016-07-21 Nick Clifton <nickc@redhat.com>
38 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
39 (swap_out_syms): Return an error when not finding ELF output
40 section rather than asserting.
42 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
44 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
46 2016-07-20 John Baldwin <jhb@FreeBSD.org>
48 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
49 and handle pr_pid if present.
51 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
54 * elf.c (assign_file_positions_for_load_sections): Also check
55 p_paddr for program header space.
57 2016-07-20 Alan Modra <amodra@gmail.com>
59 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
60 ppc64_elf_unhandled_reloc for special_function.
61 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
63 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
65 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
67 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
68 corresponding error message.
70 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
72 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
73 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
74 (branch_reloc_p): New function.
75 (mips_elf_calculate_relocation): Handle ISA mode determination
76 for relocations against section symbols, against absolute
77 symbols and absolute relocations. Also set `*cross_mode_jump_p'
79 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
80 checks for weak undefined symbols. Also check target alignment
81 within the same ISA mode.
82 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
83 in the alignment check.
84 <R_MICROMIPS_PC7_S1>: Add an alignment check.
85 <R_MICROMIPS_PC10_S1>: Likewise.
86 <R_MICROMIPS_PC16_S1>: Likewise.
87 (mips_elf_perform_relocation): Report a failure for unsupported
88 same-mode JALX instructions and cross-mode branches.
89 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
90 error messages for jumps to misaligned addresses.
92 2016-07-16 Alan Modra <amodra@gmail.com>
94 * elflink.c: Include plugin-api.h.
95 * plugin.c (bfd_plugin_open_input): New function, extracted from..
97 * plugin.h: Don't include bfd.h.
98 (bfd_plugin_open_input): Declare.
100 2016-07-16 Alan Modra <amodra@gmail.com>
102 * targets.c (bfd_seach_for_target): Rename to..
103 (bfd_iterate_over_targets): ..this. Rewrite doc.
104 * bfd-in2.h: Regenerate.
106 2016-07-16 Alan Modra <amodra@gmail.com>
108 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
109 * libbfd.h: Regenerate.
110 * bfd-in2.h: Regenerate.
112 2016-07-16 Alan Modra <amodra@gmail.com>
114 * libbfd-in.h (BFD_ALIGN): Move to..
116 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
117 * elf32-ppc.c (default_params): Adjust init.
118 (ppc_elf_link_params): Set pagesize_p2.
119 * libbfd.h: Regenerate.
120 * bfd-in2.h: Regenerate.
122 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
124 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
125 (_bfd_elf_filter_global_symbols): Declare.
126 * elf.c (_bfd_elf_filter_global_symbols): New function.
127 * elflink.c (elf_filter_global_symbols): Likewise.
128 (elf_output_implib): Likewise.
129 (bfd_elf_final_link): Call above function, failing if it does.
130 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
132 (elf_backend_copy_indirect_symbol): Fix spacing.
133 (elf_backend_hide_symbol): Likewise.
134 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
136 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
137 Nick Clifton <nickc@redhat.com>
139 * elf32-arc.c (PR_DEBUG): Delete.
140 Fix printing of debug information. Fix formatting of debug
142 (debug_arc_reloc): Handle symbols that are not from an input file.
143 (arc_do_relocation): Remove excessive exclamation points.
145 * arc-got.h: Fix formatting. Fix printing of debug information.
146 (new_got_entry_to_list): Use xmalloc.
147 * config.bfd: use the big-endian arc vector as the default vector
148 for big-endian arc targets.
150 2016-07-15 Alan Modra <amodra@gmail.com>
152 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
153 from marking sym_indices.
155 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
157 * reloc.c (bfd_perform_relocation): Try the `howto' handler
158 first with relocations against absolute symbols.
159 (bfd_install_relocation): Likewise.
161 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
163 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
164 .got/.got.plt sections to 8 bytes.
166 2016-07-12 Nick Clifton <nickc@redhat.com>
168 * binary.c (binary_set_section_contents): Second grammar fix.
170 2016-07-12 Douglas B Rupp <rupp@adacore.com>
172 * binary.c (binary_set_section_contents): Fix grammar in warning
175 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
177 * elf32-arc.c: made PR_DEBUG always defined.
179 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
181 * arc-got.h: Moved got related structures from elf32-arc.c to
182 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
183 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
184 tls_type_for_reloc, symbol_has_entry_of_type,
185 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
186 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
187 relocate_fix_got_relocs_for_got_info,
188 create_got_dynrelocs_for_single_entry,
189 create_got_dynrelocs_for_got_info): Added to file.
190 * elf32-arc.c: Removed GOT & TLS related structs and functions to
193 2016-07-08 James Bowman <james.bowman@ftdichip.com>
195 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
197 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
199 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
200 (THUMB32_MOVW): Likewise.
201 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
202 (DEF_STUBS): Define long_branch_thumb2_only_pure.
203 (arm_stub_is_thumb): Add new veneer stub.
204 (arm_type_of_stub): Use new veneer.
205 (arm_stub_required_alignment): Add new veneer.
207 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
209 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
210 (SEC_ELF_PURECODE): ... this.
211 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
213 (elf32_arm_fake_sections): Likewise.
214 (elf_32_arm_section_flags): Likewise.
215 (elf_32_arm_lookup_section_flags): Likewise.
216 * section.c (SEC_ELF_NOREAD): Rename to ...
217 (SEC_ELF_PURECODE): ... this.
219 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
221 * elf32-arm.c (using_thumb2_bl): New function.
222 (arm_type_of_stub): Declare thumb2 variable together and change type
223 to bfd_boolean. Use using_thumb2_bl () to determine whether
224 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
225 checked for BL range.
226 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
227 the bit size of BL offset.
229 2016-06-29 Nick Clifton <nickc@redhat.com>
231 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
232 Returns TRUE for AArch64 mapping symbols.
233 (elfNN_aarch64_backend_symbol_processing): New function. Marks
234 mapping symbols as precious in object files so that they will not
236 (elf_backend_symbol_processing): Define.
238 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
239 for ARM mapping symbols.
240 (elf32_arm_backend_symbol_processing): Make use of the new function.
242 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
245 * elflink.c (elf_link_check_versioned_symbol): Return false
246 for unreferenced undefined symbol.
248 2016-06-28 Nick Clifton <nickc@redhat.com>
250 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
253 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
254 function. Marks mapping symbols in object files as precious, so
255 that strip will not remove them.
256 (elf_backend_symbol_processing): Define.
258 2016-06-28 James Clarke <jrtc27@jrtc27.com>
260 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
261 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
263 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
265 * elf32-mips.c (elf_mips16_howto_table_rel): Add
267 (mips16_reloc_map): Likewise.
268 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
269 (mips16_elf64_howto_table_rela): Likewise.
270 (mips16_reloc_map): Likewise.
271 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
272 (elf_mips16_howto_table_rela): Likewise.
273 (mips16_reloc_map): Likewise.
274 * elfxx-mips.c (mips16_branch_reloc_p): New function.
275 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
276 (b_reloc_p): Likewise.
277 (mips_elf_calculate_relocation): Likewise.
278 (_bfd_mips_elf_check_relocs): Likewise.
279 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
280 * bfd-in2.h: Regenerate.
281 * libbfd.h: Regenerate.
283 2016-06-27 Alan Modra <amodra@gmail.com>
286 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
287 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
289 (ppc64_elf_size_stubs): Adjust to suit.
291 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
293 * elf32-dlx.h: New file.
294 * elf32-dlx.c: Adjust.
296 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
298 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
300 2016-06-24 John Baldwin <jhb@FreeBSD.org>
302 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
305 2016-06-24 John Baldwin <jhb@FreeBSD.org>
307 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
308 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
309 (elfcore_grok_freebsd_psinfo): New function.
310 (elfcore_grok_freebsd_prstatus): New function.
311 (elfcore_grok_freebsd_note): New function.
312 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
315 2016-06-24 Joel Brobecker <brobecker@adacore.com>
317 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
320 2016-06-24 Alan Modra <amodra@gmail.com>
322 * config.bfd: Delete mips vxworks patterns matched earlier.
323 Combine mips*-*-none with mips*-*-elf*.
325 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
327 * elfxx-mips.c (mips_elf_perform_relocation): Call
328 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
329 use the `%X%H' format for the cross-mode jump conversion error
330 message. Remove the full stop from the end of the message.
331 Continue processing rather than returning failure.
333 2016-06-21 Graham Markall <graham.markall@embecosm.com>
335 * archures.c: Remove bfd_mach_arc_nps400.
336 * bfd-in2.h: Likewise.
337 * cpu-arc.c (arch_info_struct): Likewise.
338 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
341 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
345 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
347 (elf_link_is_defined_archive_symbol): Call
348 bfd_link_plugin_object_p on unknown plugin object and use the
349 IR symbol table if the input is an IR object.
350 * plugin.c (bfd_link_plugin_object_p): New function.
351 * plugin.h (bfd_link_plugin_object_p): New prototype.
353 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
356 * elflink.c (elf_link_add_object_symbols): Don't check alignment
357 on symbol from plugin dummy input.
359 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
361 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
363 * bfd-in2.h: Regenerated.
364 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
365 with bfd_plugin_unknown.
367 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
370 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
371 bfd_boolean argument.
372 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
373 "shared object" with "PIC object" in comments.
374 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
375 "shared object" with "PIC object" in comments. Avoid PLT if
376 requested. Generate dynamic relocations for non-GOT references.
377 Make room for the special first entry in PLT and allocate PLT
378 entry only for PLT and PC-relative references. Store dynamic
379 GOT relocations in .rel[a].iplt section for static executables.
380 If PLT isn't used, always use GOT for symbol value. Don't
381 allocate GOT entry if it isn't used.
382 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
383 count only in the code section. Allocate dynamic pointer
384 relocation against STT_GNU_IFUNC symbol in the non-code section.
385 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
386 only for PC-relative references.
387 (elf_i386_allocate_dynrelocs): Pass TRUE to
388 _bfd_elf_allocate_ifunc_dyn_relocs.
389 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
390 relocations against STT_GNU_IFUNC symbols without PLT. Generate
391 dynamic pointer relocation against STT_GNU_IFUNC symbol in
392 the non-code section and store it in the proper REL section.
393 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
395 (elf_i386_finish_dynamic_symbol): Generate dynamic
396 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
397 STT_GNU_IFUNC symbols without PLT.
398 (elf_i386_finish_dynamic_sections): Don't handle local
399 STT_GNU_IFUNC symbols here.
400 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
402 (elf_backend_output_arch_local_syms): New.
403 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
404 count only in the code section. Allocate dynamic pointer
405 relocation against STT_GNU_IFUNC symbol in the non-code section.
406 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
407 count only for PC-relative references.
408 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
409 _bfd_elf_allocate_ifunc_dyn_relocs.
410 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
411 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
412 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
413 without PLT. Generate dynamic pointer relocation against
414 STT_GNU_IFUNC symbol in the non-code section and store it in
415 the proper RELA section. Don't allow non-pointer relocation
416 against STT_GNU_IFUNC symbol without PLT.
417 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
418 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
419 STT_GNU_IFUNC symbols without PLT.
420 (elf_x86_64_finish_dynamic_sections): Don't handle local
421 STT_GNU_IFUNC symbols here.
422 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
424 (elf_backend_output_arch_local_syms): New.
425 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
426 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
428 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
429 Tony Wang <tony.wang@arm.com>
431 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
433 (stub_long_branch_thumb2_only): Define stub.
434 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
435 (arm_stub_long_branch_thumb2_only): Likewise.
436 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
439 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
441 * archures.c (bfd_mach_sparc_v8plusc): Define.
442 (bfd_mach_sparc_v9c): Likewise.
443 (bfd_mach_sparc_v8plusd): Likewise.
444 (bfd_mach_sparc_v9d): Likewise.
445 (bfd_mach_sparc_v8pluse): Likewise.
446 (bfd_mach_sparc_v9e): Likewise.
447 (bfd_mach_sparc_v8plusv): Likewise
448 (bfd_mach_sparc_v9v): Likewise.
449 (bfd_mach_sparc_v8plusm): Likewise.
450 (bfd_mach_sparc_v9m): Likewise.
451 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
452 (bfd_mach_sparc_64bit_p): Likewise.
453 * bfd-in2.h: Regenerate.
454 * cpu-sparc.c (arch_info_struct): Add entries for
455 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
456 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
457 and bfd_mach_sparc_v9{c,d,e,v,m}.
458 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
459 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
461 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
463 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
464 symbols for relocations against IFUNC symbols.
465 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
467 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
469 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
470 .rela.iplt in DT_PLTRELSZ.
471 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
472 for DT_PLTRELSZ and DT_RELASZ as well.
474 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
476 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
477 non-loaded, non-alloced sections.
478 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
480 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
482 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
483 allocating dynamic relocation.
484 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
486 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
489 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
490 offsets until reloc_toaddr.
492 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
494 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
495 Don't check symbol type for STN_UNDEF symbol index.
496 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
497 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
500 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
502 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
504 (using_thumb2): Try Tag_THUMB_ISA_use first and check
505 for exact arch value then. Force review of arch check logic for new
507 (arch_has_arm_nop): Update and fix arch check logic. Force review of
508 that logic for new architecture.
509 (arch_has_thumb2_nop): Remove.
510 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
511 (elf32_arm_final_link_relocate): Likewise but using thumb2.
513 2016-06-14 Alan Modra <amodra@gmail.com>
515 * bfd-in.h (bfd_my_archive): Delete.
516 * bfd-in2.h: Regenerate.
518 2016-06-14 Alan Modra <amodra@gmail.com>
521 * archive.c (open_nested_file): Set my_archive.
522 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
524 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
525 (bfd_seek): Likewise.
526 * bfdwin.c (bfd_get_file_window): Likewise.
527 * cache.c (cache_bmmap): Likewise.
528 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
529 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
531 * plugin.c (try_claim): Likewise.
532 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
533 file within thin archive, not the archive.
535 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
538 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
539 section address for R_386_GOT32/R_386_GOT32X relocations against
540 IFUNC symbols if there is no base register and return error for
543 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
545 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
546 GOT32 adjustment for static executables.
548 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
550 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
552 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
554 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
556 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
558 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
560 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
562 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
563 (SECTSTART): Changed.
564 (elf_arc_relocate_section): Fixed mistake in PIE related
566 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
568 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
570 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
571 enable support for "-z combreloc" and DT_RELACOUNT.
572 (elf_backend_reloc_type_class): Likewise
574 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
577 * elf32-i386.c (elf_i386_relocate_section): When relocating
578 R_386_GOT32, return error without a base register for PIC and
579 subtract the .got.plt section address only with a base register.
581 2016-06-10 Alan Modra <amodra@gmail.com>
583 * elf-strtab.c (struct strtab_save): Use size_t for "size".
584 (struct elf_strtab_hash): Likewise for "size" and "alloced".
585 (_bfd_elf_strtab_init): Formatting.
586 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
587 (_bfd_elf_strtab_addref): Take size_t idx param.
588 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
589 (_bfd_elf_strtab_offset): Likewise.
590 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
591 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
592 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
593 (_bfd_elf_strtab_finalize): Similarly.
594 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
595 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
596 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
597 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
599 (bfd_section_from_shdr): Delete amt.
600 (_bfd_elf_init_reloc_shdr): Likewise.
601 (_bfd_elf_link_assign_sym_version): Likewise.
602 (assign_section_numbers): Use size_t reloc_count.
603 * elflink.c (struct elf_symbuf_head): Use size_t "count".
604 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
605 (elf_link_is_defined_archive_symbol): Likewise.
606 (elf_add_dt_needed_tag): Likewise.
607 (elf_finalize_dynstr): Likewise.
608 (elf_link_add_object_symbols): Likewise.
609 (bfd_elf_size_dynamic_sections): Likewise.
610 (elf_create_symbuf): Similarly.
611 (bfd_elf_match_symbols_in_sections): Likewise.
612 (elf_link_swap_symbols_out): Likewise.
613 (elf_link_check_versioned_symbol): Likewise.
614 (bfd_elf_gc_record_vtinherit): Likewise.
615 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
617 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
620 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
621 and relocs only if shrinking occurred.
623 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
625 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
626 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
627 (elf_i386_check_tls_transition): Check indirect call and direct
628 call with the addr32 prefix for general and local dynamic models.
629 Set the tls_get_addr feild.
630 (elf_i386_convert_load_reloc): Always use addr32 prefix for
631 indirect ___tls_get_addr call via GOT.
632 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
633 transitions with indirect call and direct call with the addr32
636 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
638 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
639 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
640 (elf_s390_relocate_section): Fix comment.
641 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
644 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
646 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
647 section offset when calculation the larl operand in the first PLT
650 2016-06-07 Alan Modra <amodra@gmail.com>
652 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
653 to match other 32-bit archs.
654 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
655 (ppc_elf_object_p): Call it.
656 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
658 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
659 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
660 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
661 _bfd_elf_ppc_at_tprel_transform): Move to..
663 (_bfd_elf_ppc_set_arch): Declare.
664 * bfd-in2.h: Regenerate.
666 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
668 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
669 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
670 (elf_x86_64_check_tls_transition): Check indirect call and
671 direct call with the addr32 prefix for general and local dynamic
672 models. Set the tls_get_addr feild.
673 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
674 indirect __tls_get_addr call via GOT.
675 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
676 transitions with indirect call and direct call with the addr32
679 2016-06-04 Christian Groessler <chris@groessler.org>
681 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
683 2016-06-02 Nick Clifton <nickc@redhat.com>
686 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
688 (arch_info_struct): Likewise.
689 (architectures): Likewise.
691 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
693 * config.bfd: Replace -uclibc with *.
695 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
697 * elf64-x86-64.c: Replace data32 with data16 in comments.
699 2016-05-31 Alan Modra <amodra@gmail.com>
703 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
704 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
705 symbol given a version by a script different to the version
706 of the symbol being added.
707 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
708 _bfd_elf_strtab_restore. Don't fudge dynstr references.
709 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
710 (struct strtab_save): New.
711 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
712 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
713 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
715 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
717 * elf32-hppa.h: Add extern "C".
718 * elf32-nds32.h: Likewise.
719 * elf32-tic6x.h: Likewise.
721 2016-06-01 Nick Clifton <nickc@redhat.com>
723 * po/sr.po: New Serbian translation.
724 * configure.ac (ALL_LINGUAS): Add sr.
725 * configure: Regenerate.
727 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
729 * elfxx-mips.c (b_reloc_p): New function.
730 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
733 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
735 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
736 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
737 reloc location from calculation, treat the addend as signed with
738 local non-section symbols and enable overflow detection.
740 2016-05-28 Alan Modra <amodra@gmail.com>
742 * aoutx.h: Adjust linker callback calls throughout file,
745 * coff-alpha.c: Likewise.
746 * coff-arm.c: Likewise.
747 * coff-h8300.c: Likewise.
748 * coff-h8500.c: Likewise.
749 * coff-i960.c: Likewise.
750 * coff-mcore.c: Likewise.
751 * coff-mips.c: Likewise.
752 * coff-ppc.c: Likewise.
753 * coff-rs6000.c: Likewise.
754 * coff-sh.c: Likewise.
755 * coff-tic80.c: Likewise.
756 * coff-w65.c: Likewise.
757 * coff-z80.c: Likewise.
758 * coff-z8k.c: Likewise.
759 * coff64-rs6000.c: Likewise.
760 * cofflink.c: Likewise.
762 * elf-bfd.h: Likewise.
763 * elf-m10200.c: Likewise.
764 * elf-m10300.c: Likewise.
765 * elf32-arc.c: Likewise.
766 * elf32-arm.c: Likewise.
767 * elf32-avr.c: Likewise.
768 * elf32-bfin.c: Likewise.
769 * elf32-cr16.c: Likewise.
770 * elf32-cr16c.c: Likewise.
771 * elf32-cris.c: Likewise.
772 * elf32-crx.c: Likewise.
773 * elf32-d10v.c: Likewise.
774 * elf32-epiphany.c: Likewise.
775 * elf32-fr30.c: Likewise.
776 * elf32-frv.c: Likewise.
777 * elf32-ft32.c: Likewise.
778 * elf32-h8300.c: Likewise.
779 * elf32-hppa.c: Likewise.
780 * elf32-i370.c: Likewise.
781 * elf32-i386.c: Likewise.
782 * elf32-i860.c: Likewise.
783 * elf32-ip2k.c: Likewise.
784 * elf32-iq2000.c: Likewise.
785 * elf32-lm32.c: Likewise.
786 * elf32-m32c.c: Likewise.
787 * elf32-m32r.c: Likewise.
788 * elf32-m68hc1x.c: Likewise.
789 * elf32-m68k.c: Likewise.
790 * elf32-mep.c: Likewise.
791 * elf32-metag.c: Likewise.
792 * elf32-microblaze.c: Likewise.
793 * elf32-moxie.c: Likewise.
794 * elf32-msp430.c: Likewise.
795 * elf32-mt.c: Likewise.
796 * elf32-nds32.c: Likewise.
797 * elf32-nios2.c: Likewise.
798 * elf32-or1k.c: Likewise.
799 * elf32-ppc.c: Likewise.
800 * elf32-s390.c: Likewise.
801 * elf32-score.c: Likewise.
802 * elf32-score7.c: Likewise.
803 * elf32-sh.c: Likewise.
804 * elf32-sh64.c: Likewise.
805 * elf32-spu.c: Likewise.
806 * elf32-tic6x.c: Likewise.
807 * elf32-tilepro.c: Likewise.
808 * elf32-v850.c: Likewise.
809 * elf32-vax.c: Likewise.
810 * elf32-visium.c: Likewise.
811 * elf32-xstormy16.c: Likewise.
812 * elf32-xtensa.c: Likewise.
813 * elf64-alpha.c: Likewise.
814 * elf64-hppa.c: Likewise.
815 * elf64-ia64-vms.c: Likewise.
816 * elf64-mmix.c: Likewise.
817 * elf64-ppc.c: Likewise.
818 * elf64-s390.c: Likewise.
819 * elf64-sh64.c: Likewise.
820 * elf64-x86-64.c: Likewise.
821 * elflink.c: Likewise.
822 * elfnn-aarch64.c: Likewise.
823 * elfnn-ia64.c: Likewise.
824 * elfxx-mips.c: Likewise.
825 * elfxx-sparc.c: Likewise.
826 * elfxx-tilegx.c: Likewise.
827 * linker.c: Likewise.
829 * pe-mips.c: Likewise.
831 * reloc16.c: Likewise.
832 * simple.c: Likewise.
833 * vms-alpha.c: Likewise.
834 * xcofflink.c: Likewise.
835 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
836 status param. Adjust calls to these and linker callbacks throughout.
837 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
838 get_ramstart): Delete status param. Adjust calls to these and
839 linker callbacks throughout.
841 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
843 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
844 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
845 target alignment verification.
847 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
849 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
850 section name if `bfd_elf_string_from_elf_section' returns an
853 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
855 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
856 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
857 for message. Continue processing rather than returning failure.
859 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
861 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
862 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
863 Call `bfd_set_error'.
865 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
868 * archive.c (bfd_slurp_armap): Replace
869 bfd_elf64_archive_slurp_armap with
870 _bfd_archive_64_bit_slurp_armap.
871 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
872 BFD64 is defined and the archive is too big.
873 (coff_write_armap): Likewise.
874 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
875 (_bfd_archive_64_bit_slurp_armap): This.
876 (bfd_elf64_archive_write_armap): Renamed to ...
877 (_bfd_archive_64_bit_write_armap): This.
878 * configure.ac: Add --enable-64-bit-archive.
879 (want_64_bit_archive): New. Set to true by default for 64-bit
880 MIPS and s390 ELF targets.
881 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
882 * config.in: Regenerated.
883 * configure: Likewise.
884 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
885 (bfd_elf64_archive_slurp_armap): Likewise.
886 (bfd_elf64_archive_write_armap): Likewise.
887 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
888 (bfd_elf64_archive_construct_extended_name_table): Likewise.
889 (bfd_elf64_archive_truncate_arname): Likewise.
890 (bfd_elf64_archive_read_ar_hdr): Likewise.
891 (bfd_elf64_archive_write_ar_hdr): Likewise.
892 (bfd_elf64_archive_openr_next_archived_file): Likewise.
893 (bfd_elf64_archive_get_elt_at_index): Likewise.
894 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
895 (bfd_elf64_archive_update_armap_timestamp): Likewise.
896 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
897 (bfd_elf64_archive_slurp_armap): Likewise.
898 (bfd_elf64_archive_write_armap): Likewise.
899 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
900 (bfd_elf64_archive_construct_extended_name_table): Likewise.
901 (bfd_elf64_archive_truncate_arname): Likewise.
902 (bfd_elf64_archive_read_ar_hdr): Likewise.
903 (bfd_elf64_archive_write_ar_hdr): Likewise.
904 (bfd_elf64_archive_openr_next_archived_file): Likewise.
905 (bfd_elf64_archive_get_elt_at_index): Likewise.
906 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
907 (bfd_elf64_archive_update_armap_timestamp): Likewise.
908 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
909 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
910 bfd_elfNN_archive_functions isn't defined.
911 (TARGET_LITTLE_SYM): Likewise.
912 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
913 (_bfd_archive_64_bit_write_armap): Likewise.
914 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
915 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
916 (_bfd_archive_64_bit_truncate_arname): Likewise.
917 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
918 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
919 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
920 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
921 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
922 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
923 * libbfd.h: Regenerated.
924 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
925 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
927 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
930 * cofflink.c (coff_link_check_archive_element): Return TRUE if
931 linker add_archive_element callback returns FALSE.
932 * ecoff.c (ecoff_link_check_archive_element): Likewise.
933 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
934 archive element if linker add_archive_element callback returns
936 * elflink.c (elf_link_add_archive_symbols): Likewise.
937 * pdp11.c (aout_link_check_ar_symbols): Likewise.
938 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
939 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
940 (xcoff_link_check_ar_symbols): Likewise.
942 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
944 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
945 <bfd_reloc_outofrange>: Unify error reporting code.
947 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
949 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
950 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
951 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
952 * bfd-in2.h: Regenerate.
953 * libbfd.h: Likewise.
955 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
957 * config.bfd: Add entry for arm-phoenix.
959 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
961 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
962 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
963 account for padding for stub section requiring one.
964 (elf32_arm_build_stubs): Add comment to stress the importance of
965 zeroing veneer section content.
967 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
969 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
971 * bfd-in2.h: Regenerate.
972 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
974 (arm_dedicated_stub_output_section_required_alignment): Likewise.
975 (arm_dedicated_stub_output_section_name): Likewise.
976 (arm_dedicated_stub_input_section_ptr): Likewise.
977 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
978 function description comment. Add support for dedicated output stub
979 section to given stub types.
980 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
981 elf32_arm_create_or_find_stub_sec.
982 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
983 (elf32_arm_size_stubs): Pass stub type when calling
984 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
985 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
987 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
989 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
990 when setting need_convert_load.
992 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
994 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
997 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1002 (elf_i386_convert_load): Don't convert R_386_GOT32.
1004 2016-05-20 Alan Modra <amodra@gmail.com>
1007 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1008 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1010 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1012 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1013 (debug_arc_reloc): Likewise.
1014 (elf_arc_relocate_section): Likewise.
1015 (elf_arc_check_relocs): Likewise.
1016 (elf_arc_adjust_dynamic_symbol): Likewise.
1017 (elf_arc_add_symbol_hook): Likewise.
1019 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1021 * config.bfd: Remove `am34-*-linux*' support.
1023 2016-05-19 Alan Modra <amodra@gmail.com>
1025 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1026 relocs before plt relocs.
1028 2016-05-19 Alan Modra <amodra@gmail.com>
1030 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1031 before dereferencing.
1033 2016-05-18 Nick Clifton <nickc@redhat.com>
1035 * po/sv.po: Updated Swedish translation.
1037 2016-05-18 Alan Modra <amodra@gmail.com>
1039 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1040 for each BFD. Don't goto error_ret_free_local from outside loop.
1042 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1044 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1045 STB_GNU_UNIQUE handling.
1046 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1047 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1048 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1049 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1050 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1051 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1052 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1053 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1054 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1055 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1056 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1057 (elf_backend_add_symbol_hook): Remove macro.
1058 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1059 for STB_GNU_UNIQUE symbols.
1061 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1063 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1065 (v850_elf_copy_private_bfd_data): ... here. Call the new
1066 function and `_bfd_elf_copy_private_bfd_data'.
1068 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1072 GOTPCREL relocation against large section.
1074 2016-05-13 Alan Modra <amodra@gmail.com>
1076 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1077 linker dynamic sections in calculating size and address of
1078 dynamic tags rather than using output sections. Remove asserts.
1079 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1080 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1081 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1082 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1083 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1084 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1085 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1086 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1087 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1088 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1089 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1090 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1091 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1092 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1093 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1094 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1095 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1096 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1097 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1098 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1099 * elflink.c (bfd_elf_final_link): Likewise.
1100 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1101 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1102 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1103 don't set doit. Look up dynobj section.
1104 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1105 invocation and dynamic tag vma calculation. Don't test
1106 boolean var == TRUE.
1107 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1110 2016-05-13 Alan Modra <amodra@gmail.com>
1112 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1113 octets_per_byte. Put dynamic .rela.plt last in link orders.
1114 Assign output_offset for reloc sections rather than writing
1115 sorted relocs from block corresponding to output_offset.
1117 2016-05-12 Alan Modra <amodra@gmail.com>
1119 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1121 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1123 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1125 2016-05-11 Alan Modra <amodra@gmail.com>
1127 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1128 (elf32_hppa_check_relocs): Don't set dynobj.
1129 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1130 (elf32_hppa_build_stubs): Likewise.
1131 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1133 2016-05-11 Alan Modra <amodra@gmail.com>
1136 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1137 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1139 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1141 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1142 aarch64_tls_transition check.
1144 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1146 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1148 (arm_stub_sym_claimed): New function.
1149 (elf32_arm_create_stub): Use veneered symbol name and section if
1150 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1151 (arm_stub_claim_sym): New function.
1152 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1153 veneered symbol, otherwise create local symbol as before.
1155 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1157 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1158 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1159 and set branch type of a symbol.
1160 (bfd_elf32_arm_process_before_allocation): Likewise.
1161 (elf32_arm_relocate_section): Likewise and fix identation along the
1163 (allocate_dynrelocs_for_symbol): Likewise.
1164 (elf32_arm_finish_dynamic_symbol): Likewise.
1165 (elf32_arm_swap_symbol_in): Likewise.
1166 (elf32_arm_swap_symbol_out): Likewise.
1168 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1170 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1171 * bfd-in2.h: Regenerated.
1172 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1173 parameter to add_stub_section callback.
1174 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1175 and pass it down to add_stub_section.
1176 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1178 (elf32_arm_size_stubs): Add output section parameter to
1179 add_stub_section function pointer parameter.
1181 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1183 * elf32-arm.c (elf32_arm_create_stub): New function.
1184 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1186 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1188 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1189 arm_stub_a8_veneer_lwm enumerator.
1190 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1191 aforementioned enumerator.
1192 (struct elf32_arm_stub_hash_entry): Delete target_addend
1193 field and add source_value.
1194 (struct a8_erratum_fix): Delete addend field and add target_offset.
1195 (stub_hash_newfunc): Initialize source_value field amd remove
1196 initialization for target_addend.
1197 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1198 the else to being always executed, moving the
1199 arm_stub_a8_veneer_b_cond specific code in it. Remove
1200 stub_entry->target_addend from points_to computation.
1201 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1202 to target symbol from start of section rather than the offset from the
1204 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1205 fields from struct a8_erratum_fix's offset and target_offset
1207 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1208 veneered_insn_loc and loc using stub_entry's source_value.
1210 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1212 (elf32_arm_merge_eabi_attributes): Add merging logic for
1215 2016-05-10 Pip Cet <pipcet@gmail.com>
1218 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1219 Define as _bfd_generic_copy_link_hash_symbol_type when using
1222 2016-05-09 Nick Clifton <nickc@redhat.com>
1225 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1226 field before accessing sections array.
1228 2016-05-09 Christophe Monat <christophe.monat@st.com>
1231 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1232 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1234 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1236 (create_instruction_vldmdb): Likewise.
1237 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1238 uses it to re-encode.
1240 2016-05-09 Nick Clifton <nickc@redhat.com>
1243 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1246 2016-05-09 Alan Modra <amodra@gmail.com>
1248 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1250 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1254 documenting that indx == -3 if symbol is defined in a discarded
1256 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1257 symbol is defined in a discarded section.
1258 (elf_link_output_extsym): Strip a global symbol defined in a
1261 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1266 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1268 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1270 (elf_i386_convert_load_reloc): This. New function.
1271 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1273 (elf_x86_64_convert_load_reloc): This. New function.
1275 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1278 Don't check if contents == NULL.
1279 (elf_i386_tls_transition): Add from_relocate_section. Check
1280 from_relocate_section instead of contents != NULL. Update
1281 elf_i386_check_tls_transition call.
1282 (elf_i386_check_relocs): Cache the section contents if
1283 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1284 elf_i386_tls_transition.
1285 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1286 to elf_i386_tls_transition.
1287 (elf_backend_caches_rawsize): New.
1288 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1289 if contents == NULL.
1290 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1291 from_relocate_section instead of contents != NULL.
1292 (elf_x86_64_check_relocs): Cache the section contents if
1293 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1294 elf_x86_64_tls_transition.
1295 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1296 to elf_x86_64_tls_transition.
1297 (elf_backend_caches_rawsize): New.
1299 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1302 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1305 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1307 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1308 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1309 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1310 no_apply_dynamic_relocs.
1311 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1312 dynamic relocations generated.
1314 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1318 (elf_i386_create_dynamic_sections): Here.
1319 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1320 interp setting to ...
1321 (elf_x86_64_create_dynamic_sections): Here.
1323 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1325 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1326 and replace (EH)->has_got_reloc with GOT_RELOC.
1327 (elf_i386_fixup_symbol): Pass has_got_reloc to
1328 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1329 (elf_i386_allocate_dynrelocs): Likewise.
1330 (elf_i386_relocate_section): Likewise.
1331 (elf_i386_finish_dynamic_symbol): Likewise.
1332 (elf_i386_convert_load): Pass TRUE to
1333 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1334 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1335 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1336 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1337 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1338 (elf_x86_64_allocate_dynrelocs): Likewise.
1339 (elf_x86_64_relocate_section): Likewise.
1340 (elf_x86_64_finish_dynamic_symbol): Likewise.
1341 (elf_x86_64_convert_load): Pass TRUE to
1342 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1344 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf32-i386.c (check_relocs_failed): New.
1347 (elf_i386_check_relocs): Set check_relocs_failed on error.
1348 (elf_i386_relocate_section): Skip if check_relocs failed.
1350 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1353 check_relocs_failed on error.
1355 2016-04-29 Nick Clifton <nickc@redhat.com>
1358 * elf-bfd.h (struct elf_backend_data): Rename
1359 elf_backend_set_special_section_info_and_link to
1360 elf_backend_copy_special_section_fields.
1361 * elfxx-target.h: Likewise.
1362 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1363 comparing section flags.
1364 (copy_special_section_fields): New function.
1365 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1366 Perform two scans over special sections. The first one looks for
1367 a direct mapping between the output section and an input section.
1368 The second scan looks for a possible match based upon section
1370 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1371 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1373 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1374 elf32_i386_copy_solaris_special_section_fields.
1375 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1376 Rename to elf32_sparc_copy_solaris_special_section_fields.
1377 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1378 elf64_x86_64_copy_solaris_special_section_fields.
1380 2016-04-28 Nick Clifton <nickc@redhat.com>
1382 * po/zh_CN.po: Updated Chinese (simplified) translation.
1384 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1387 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1388 when estimating distances between output sections.
1390 2016-04-27 Alan Modra <amodra@gmail.com>
1392 * elflink.c (_bfd_elf_is_start_stop): New function.
1393 (_bfd_elf_gc_mark_rsec): Use it.
1394 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1396 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1398 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1399 * mmo.c (mmo_get_section_contents): Likewise.
1400 (mmo_set_section_contents): Likewise.
1402 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1404 * elf-bfd.h (elf_link_hash_table): Update comments for
1406 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1407 the unused NULL entry at the head of dynamic symbol table.
1408 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1411 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1413 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1414 created file from dynobj.
1416 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1418 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1419 normal input file if possible.
1421 2016-04-21 Nick Clifton <nickc@redhat.com>
1423 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1424 * aout-target.h: Likewise.
1425 * aout-tic30.c: Likewise.
1426 * binary.c: Likewise.
1428 * coff-alpha.c: Likewise.
1429 * coff-rs6000.c: Likewise.
1430 * coff64-rs6000.c: Likewise.
1431 * coffcode.h: Likewise.
1432 * i386msdos.c: Likewise.
1433 * i386os9k.c: Likewise.
1436 * libbfd-in.h: Likewise.
1437 * libecoff.h: Likewise.
1438 * mach-o-target.c: Likewise.
1440 * nlm-target.h: Likewise.
1441 * oasys.c: Likewise.
1443 * plugin.c: Likewise.
1444 * ppcboot.c: Likewise.
1447 * tekhex.c: Likewise.
1448 * versados.c: Likewise.
1449 * vms-alpha.c: Likewise.
1451 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1452 * linker.c (bfd_link_check_relocs): New function.
1453 (_bfd_generic_link_check_relocs): New function.
1454 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1455 _bfd_link_check_relocs field.
1456 (struct bfd_target)L Add _bfd_link_check_relocs field.
1457 * bfd-in2.h: Regenerate.
1458 * libbfd.h: Regenerate.
1460 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1462 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1463 (elf_backend_gc_sweep_hook): Likewise.
1464 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1465 (elf_backend_gc_sweep_hook): Likewise.
1467 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1469 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1470 in excluded sections
1472 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1475 * elf64-x86-64.c (check_relocs_failed): New.
1476 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1477 Support relocation agaist local symbol. Set check_relocs_failed.
1478 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1479 R_X86_64_32 relocation overflow.
1480 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1481 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1483 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf32-i386.c (elf_i386_check_relocs): Call
1486 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1487 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1489 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1492 * elflink.c (_bfd_elf_link_check_relocs): New function.
1493 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1494 if check_relocs_after_open_input is FALSE.
1496 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1498 * cache.c: Update old style function definitions.
1499 * elf32-m68k.c: Likewise.
1500 * elf64-mmix.c: Likewise.
1501 * stab-syms.c: Likewise.
1503 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1505 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1507 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1509 * Makefile.in: Regenerated with automake 1.11.6.
1510 * aclocal.m4: Likewise.
1511 * doc/Makefile.in: Likewise.
1513 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1515 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1516 * bfd-in2.h: Regenerate.
1517 * libbfd.h: Regenerate.
1518 * elf32-arc.c: Add 'opcode/arc.h' include.
1519 (struct arc_relocation_data): Add symbol_name.
1520 (arc_special_overflow_checks): New function.
1521 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1522 required, add an extra comment.
1523 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1525 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1527 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1529 (elf_arc_relocate_section): Update enum uses.
1530 (elf_arc_check_relocs): Likewise.
1531 (elf_arc_finish_dynamic_symbol): Likewise.
1533 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1535 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1538 2016-04-14 Nick Clifton <nickc@redhat.com>
1541 * elf-bbfd.h (struct elf_backend_data): New field:
1543 New field: elf_backend_set_special_section_info_and_link
1544 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1546 (elf_backend_set_special_section_info_and_link): Define if not
1548 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1549 elf_backend_strtab_flags macros to initialise fields in structure.
1550 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1551 being set even if SHF_MERGE is not set.
1552 (elf_fake_sections): Likewise.
1553 (section_match): New function. Matches two ELF sections based
1554 upon fixed characteristics.
1555 (find_link): New function. Locates a section in a BFD that
1556 matches a section in a different BFD.
1557 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1558 fields of reserved sections.
1559 (bfd_elf_compute_section_file_positions): Set the flags for the
1560 .shstrtab section based upon the elf_strtab_flags field in the
1561 elf_backend_data structure.
1562 (swap_out_syms): Likewise for the .strtab section.
1563 * elflink.c (bfd_elf_final_link): Set the flags for the
1564 .strtab section based upon the elf_strtab_flags field in the
1565 elf_backend_data structure.
1566 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1567 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1569 (elf_backend_set_special_section_info_and_link): Define for
1571 * elf32-sparc.c: Likewise.
1572 * elf64-x86-64.c: Likewise.
1574 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1577 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1579 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1580 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1581 applies to read-only section.
1582 * elf32-i386.c (elf_i386_link_hash_table): Add
1583 readonly_dynrelocs_against_ifunc.
1584 (elf_i386_allocate_dynrelocs): Updated.
1585 (elf_i386_size_dynamic_sections): Issue an error for read-only
1586 segment with dynamic IFUNC relocations only if
1587 readonly_dynrelocs_against_ifunc is TRUE.
1588 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1589 readonly_dynrelocs_against_ifunc.
1590 (elf_x86_64_allocate_dynrelocs): Updated.
1591 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1592 segment with dynamic IFUNC relocations only if
1593 readonly_dynrelocs_against_ifunc is TRUE.
1594 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1597 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1599 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1600 a fall through from error_ret_free_internal. Free local_syms in
1601 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1603 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1605 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1606 (relocate_plt_for_entry): Likewise.
1608 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1610 * elf32-arc.c (elf_arc_check_relocs): Changed
1612 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1614 * elf32-arc.c (name_for_global_symbol): Changed assert.
1615 (get_replace_function): Created.:
1616 (struct arc_relocation_data): Changed to signed types.
1617 (defines S, L, P, PDATA): Casted to signed type.
1618 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1619 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1620 (arc_do_relocation): Changed.
1622 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1624 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1626 (elf_arc_relocate_section): Added and changed asserts, validating
1627 the synamic symbol index.
1628 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1629 relocation if symbol has dynindx set to -1.
1631 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1633 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1634 and internal symbols which have a dynamic index into local
1637 2016-04-04 Nick Clifton <nickc@redhat.com>
1640 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1641 version number if the version is zero.
1643 2016-04-01 Alan Modra <amodra@gmail.com>
1646 * elflink.c (on_needed_list): Recursively check needed status.
1647 (elf_link_add_object_symbols): Adjust.
1649 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1651 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1652 internal_relocs only if they aren't cached.
1654 2016-03-29 Nick Clifton <nickc@redhat.com>
1657 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1658 assertion on the size of the got section to allow it to be bigger
1659 than the number of relocs.
1661 2016-03-29 Toni Spets <toni.spets@iki.fi>
1664 * coffcode.h (coff_write_object_contents): Revert accidental
1667 2016-03-22 Alan Modra <amodra@gmail.com>
1670 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1671 DW_FORM_flag_present.
1673 2016-03-22 Nick Clifton <nickc@redhat.com>
1675 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1676 architecture name for backwards compatibility.
1678 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1679 unbounded stack use.
1681 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1682 sufficiently recent version of GCC.
1683 * configure: Regenerate.
1685 2016-03-22 Alan Modra <amodra@gmail.com>
1688 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1690 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1692 * archures.c (bfd_mach_arc_nps400): Define.
1693 * bfd-in2.h: Regenerate.
1694 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1695 some existing entries to make space.
1696 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1697 (arc_elf_final_write_processing): Likewise.
1699 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1701 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1703 (arc_elf_final_write_processing): Don't bother setting cpu field
1704 in e_flags, this will have been set elsewhere.
1706 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1708 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1711 2016-03-21 Nick Clifton <nickc@redhat.com>
1713 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1714 * configure: Regenerate.
1715 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1716 alloca with call to xmalloc.
1717 * elf32-nds32.c: Likewise.
1718 * elf64-hppa.c: Likewise.
1719 * elfxx-mips.c: Likewise.
1721 * pei-x86_64.c: Likewise.
1725 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1728 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1730 (elf_i386_relocate_section): Likewise.
1731 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1732 (elf_x86_64_relocate_section): Likewise.
1734 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1737 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1738 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1739 relocation overflow check.
1741 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1743 * bfd-in2.h: Regenerated.
1745 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1748 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1749 uses bytes not octets.
1750 * elflink.c (resolve_section): Likewise.
1751 Add a bfd parameter.
1752 (eval_section): Pass the input_bfd to resolve_section.
1753 (bfd_elf_perform_complex_relocation): Convert byte offset to
1754 octets before read and writing values.
1755 (elf_link_input_bfd): Add byte to octet conversions.
1756 (elf_reloc_link_order): Likewise.
1757 (elf_fixup_link_order): Likewise.
1758 (bfd_elf_final_link): Likewise.
1759 * reloc.c (_bfd_final_link_relocate): Likewise.
1760 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1762 2016-03-10 Nick Clifton <nickc@redhat.com>
1764 * config.bfd: Mark the i370 target as obsolete.
1766 2016-03-09 Pedro Alves <palves@redhat.com>
1768 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1769 gcc ABI)" to printable name.
1770 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1771 of "v850-rh850" as printable name.
1773 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1776 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1777 relocations against absolute symbols.
1779 2016-03-09 Alan Modra <amodra@gmail.com>
1782 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1783 length elements in the archive.
1785 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1788 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1789 for -E/--dynamic-list only when not relocatable.
1791 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1794 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1795 count for locally defined local IFUNC symbols in shared object.
1796 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1798 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1801 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1804 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1805 Andrew Burgess <andrew.burgess@embecosm.com>
1807 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1808 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1809 (arc_elf_howto_init): Added assert to validate relocations.
1810 (get_middle_endian_relocation): Delete.
1811 (middle_endian_convert): New function.
1812 (ME): Redefine, now does nothing.
1813 (IS_ME): New define.
1814 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1815 definition to call middle_endian_convert. Add a new local
1816 variable and make use of this throughout. Added call to
1817 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1819 2016-03-07 Nick Clifton <nickc@redhat.com>
1822 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1823 length elements in the archive.
1825 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1827 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1828 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1830 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1833 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1834 executable as definition if the new definition comes from a
1837 2016-03-02 Alan Modra <amodra@gmail.com>
1839 * Makefile.in: Regenerate.
1840 * po/SRC-POTFILES.in: Regenerate.
1842 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1844 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1845 relocation addend when sections get merged.
1847 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1849 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1851 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1852 Assert for code sections dynamic relocs.
1854 2016-02-26 Renlin Li <renlin.li@arm.com>
1856 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1857 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1859 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1862 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1863 load with locally bound symbols if PIC is false or there is no
1864 base register. Optimize branch to 0 if PIC is false.
1865 (elf_i386_relocate_section): Don't generate dynamic relocations
1866 against undefined weak symbols if PIC is false.
1867 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1868 if we can't estimate relocation overflow with --no-relax.
1869 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1870 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1871 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1872 against undefined weak symbols if PIC is false.
1874 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1877 * bfd.c (bfd): Change flags to 20 bits.
1878 (BFD_CONVERT_ELF_COMMON): New.
1879 (BFD_USE_ELF_STT_COMMON): Likewise.
1880 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1881 BFD_USE_ELF_STT_COMMON.
1882 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1883 * configure.ac: Remove --enable-elf-stt-common.
1884 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1885 common symbol depending on BFD_CONVERT_ELF_COMMON and
1886 BFD_USE_ELF_STT_COMMON.
1887 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1889 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1891 (elf_link_convert_common_type): New function.
1892 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1893 common symbol depending on BFD_CONVERT_ELF_COMMON and
1894 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1895 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1896 and BFD_USE_ELF_STT_COMMON to object_flags.
1897 (TARGET_LITTLE_SYM): Likewise.
1898 * syms.c (BSF_KEEP_G): Renamed to ...
1899 (BSF_ELF_COMMON): This.
1900 * bfd-in2.h: Regenerated.
1901 * config.in: Likewise.
1902 * configure: Likewise.
1904 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1909 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1910 (elf_i386_link_hash_entry): Add has_got_reloc and
1912 (elf_i386_link_hash_table): Add interp.
1913 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1915 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1917 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1918 (elf_i386_fixup_symbol): New function.
1919 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1920 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1921 relocations and discard relocations against resolved undefined
1922 weak symbols in executable. Don't make resolved undefined weak
1923 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1924 relocation against undefined weak symbols in PIE.
1925 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1926 (elf_i386_relocate_section): Don't generate dynamic relocations
1927 against resolved undefined weak symbols in PIE, except for
1929 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1930 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1931 Don't generate dynamic relocation against resolved undefined weak
1932 symbol in executable.
1933 (elf_i386_finish_dynamic_sections): Call
1934 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1935 (elf_backend_fixup_symbol): New.
1936 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1937 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1939 (elf_x86_64_link_hash_table): Add interp.
1940 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1942 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1944 (elf_x86_64_check_relocs): Set has_got_reloc and
1946 (elf_x86_64_fixup_symbol): New function.
1947 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1948 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1949 relocations and discard relocations against resolved undefined
1950 weak symbols in executable. Don't make resolved undefined weak
1951 symbols in executable dynamic.
1952 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1953 (elf_x86_64_relocate_section): Check relocation overflow for
1954 dynamic relocations against unresolved weak undefined symbols.
1955 Don't generate dynamic relocations against resolved weak
1956 undefined symbols in PIE.
1957 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1958 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1959 Don't generate dynamic relocation against resolved undefined weak
1960 symbol in executable.
1961 (elf_x86_64_finish_dynamic_sections): Call
1962 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1963 (elf_backend_fixup_symbol): New.
1965 2016-02-26 Alan Modra <amodra@gmail.com>
1967 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1968 save_restore_funcs, rest of sections when not relocatable.
1969 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1970 (sfpr_define): Define all symbols on emitted code.
1971 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1972 when relocatable. Move sfpr_define loop earlier.
1974 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1976 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1977 (elf_x86_64_relocate_section): Use it. Replace
1978 x86_64_elf_howto_table[r_type] with howto.
1980 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1983 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1984 symbol version is unknown.
1986 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1988 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1989 to (bfd_vma) -1 when setting needs_plt to 0.
1990 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1992 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1994 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1995 library, instead of PIC, and don't check PDE when making linker
1996 assigned symbol dynamic.
1998 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2000 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2001 ABIVERSION for non-executable stack.
2003 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2006 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2007 Always produce a RELATIVE reloc for a local symbol.
2009 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2011 Fix test-case ld-elf/pr19617b
2012 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2013 discard unused non-function symbols when --dynamic-list-data.
2015 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2017 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2018 dynsym section, even if it is empty, with dynamic sections.
2020 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2022 * syms.c: Remove BSF_COMMON from comments.
2023 * bfd-in2.h: Regenerated.
2025 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2027 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2028 for destination. Remove useless function parameters.
2029 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2031 2016-02-19 Nick Clifton <nickc@redhat.com>
2034 * aoutx.h (aout_link_add_symbols): Check for out of range string
2038 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2039 processing if we encounter a reloc without an associated symbol.
2041 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2044 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2045 sections for -E/--dynamic-list.
2047 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2052 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2054 * plugin.c (plugin_vec): Set match priority to 255.
2055 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2056 matching against the plugin vector, take priority from there not
2059 2016-02-15 Nick Clifton <nickc@redhat.com>
2061 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2062 for length and type fields. Use a signed value for the
2063 suffix_length field.
2065 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2069 significant bit in GOT offset for R_386_GOT32X.
2071 2016-02-10 Nick Clifton <nickc@redhat.com>
2074 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2076 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2077 number of messages about FDE encoding preventing .eh_frame_hdr
2080 2016-02-09 Nick Clifton <nickc@redhat.com>
2082 * oasys.c (oasys_archive_p): Fix indentation.
2083 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2084 constant for left shifting.
2086 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2087 helpful warning message to explain why certain AArch64 relocs
2090 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2092 * pe-mips.c (coff_mips_reloc): Fix formatting.
2094 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2096 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2097 to bfd_mach_arc_arc600.
2099 2016-02-04 Alan Modra <amodra@gmail.com>
2101 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2104 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2107 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2108 distances in the compressed_size field of the output section.
2110 2016-02-02 Alan Modra <amodra@gmail.com>
2112 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2113 ELFv2 entry optimization.
2115 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2118 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2119 no relocations in relocatable files.
2121 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2124 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2125 if a symbol from a library loaded via DT_NEEDED doesn't match
2126 the symbol referenced by regular object.
2128 2016-02-01 Nathaniel Smith <njs@pobox.com>
2130 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2133 2016-02-01 Alan Modra <amodra@gmail.com>
2135 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2136 an out of range reloc_index.
2137 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2139 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2141 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2142 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2143 * Makefile.in: Regenerated.
2145 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2147 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2149 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2152 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2154 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2156 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2159 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2160 against STT_GNU_IFUNC symbol only with dynamic symbols.
2161 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2163 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2166 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2167 decompress debug sections.
2169 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2171 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2174 2016-01-25 Nick Clifton <nickc@redhat.com>
2177 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2178 dsym filename buffer.
2180 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2182 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2184 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2186 * elfxx-mips.c (BZ16_REG): Correct calculation.
2188 2016-01-21 Nick Clifton <nickc@redhat.com>
2190 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2191 changing the type of _loc to be bfd_byte *.
2192 (elf_arc_finish_dynamic_symbol): Likewise.
2194 2016-01-21 Nick Clifton <nickc@redhat.com>
2197 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2198 class of the linker stub bfd.
2199 (elf32_arm_check_relocs): Skip check for pic format after
2200 processing a vxWorks R_ARM_ABS12 reloc.
2201 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2202 reporting a class mismatch.
2204 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2206 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2207 veneer for sym_sec != input_sec.
2208 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2209 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2210 calculation destination.
2212 2016-01-21 Alan Modra <amodra@gmail.com>
2214 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2215 (swap_linux_prpsinfo64_out): New function.
2216 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2217 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2218 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2219 (elfcore_write_linux_prpsinfo64): Likewise.
2220 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2221 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2222 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2224 2016-01-21 Alan Modra <amodra@gmail.com>
2226 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2227 * elf.c: Adjust #include.
2228 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2229 * Makefile.am (SOURCE_HFILES): Update.
2230 * Makefile.in: Regenerate.
2231 * po/SRC-PORFILES.in: Regenerate.
2233 2016-01-21 Alan Modra <amodra@gmail.com>
2235 * configure.ac: Move corefile selection later in file. Move
2236 tdefaults code immediately after other target vector code.
2237 * configure: Regenerate.
2239 2016-01-20 Mickael Guene <mickael.guene@st.com>
2241 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2242 section using '.text.noread' pattern.
2244 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2246 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2248 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2249 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2251 * arc-plt.def: New file.
2252 * arc-plt.h: Likewise.
2253 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2254 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2255 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2256 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2257 (name_for_global_symbol): Added.
2258 (ADD_RELA): Helper to create dynamic relocs.
2259 (new_got_entry_to_list): Create a new got entry in linked list.
2260 (symbol_has_entry_of_type): Search for specific type of entry in
2262 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2263 (is_reloc_for_TLS, arc_elf_set_private_flags)
2264 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2265 (arc_elf_merge_private_bfd_data): New functions.
2266 (debug_arc_reloc): Cleaned debug info printing.
2267 (PDATA reloc): Changed not to perform address alignment.
2268 (reverse_me): Added. Fix for ARC_32 relocs.
2269 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2271 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2272 Changed function to access an array of list of GOT entries instead
2273 of just an array of offsets.
2274 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2275 (elf_arc_check_relocs): Likewise.
2276 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2277 (elf_arc_finish_dynamic_sections): Likewise
2278 (arc_create_dynamic_sections): Modified conditions to create
2280 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2281 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2282 (relocate_plt_for_entry): Changed to support new way to define PLT
2284 (add_symbol_to_plt): Likewise.
2285 (arc_elf_link_hash_table_create): New function.
2287 2016-01-18 Nick Clifton <nickc@redhat.com>
2290 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2291 section number into internal section number.
2292 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2293 * coffswap.h (coff_swap_sym_in): Likewise.
2294 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2295 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2296 section number field is big enough to hold the external value.
2298 2016-01-17 Alan Modra <amodra@gmail.com>
2300 * configure: Regenerate.
2302 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2304 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2305 when address in first unwind entry does not match start of
2308 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2309 Jiong Wang <jiong.wang@arm.com>
2312 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2315 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2317 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2318 place 'R_' before the reloc name returned.
2319 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2320 the relocation string.
2322 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2324 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2325 factored out from...
2326 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2328 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2330 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2331 attribute check after ELF file header flag check.
2333 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2335 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2336 return status from `_bfd_elf_merge_object_attributes'.
2338 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2340 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2341 factored out from...
2342 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2344 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2346 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2347 handling of input MIPS ABI flags together.
2349 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2351 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2352 attribute checks for null input.
2354 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2356 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2357 pointers to target data.
2359 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2361 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2364 2016-01-01 Alan Modra <amodra@gmail.com>
2366 Update year range in copyright notice of all files.
2368 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2370 Copyright (C) 2016 Free Software Foundation, Inc.
2372 Copying and distribution of this file, with or without modification,
2373 are permitted in any medium without royalty provided the copyright
2374 notice and this notice are preserved.
2380 version-control: never