1 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
3 * version.m4 (BFD_VERSION): Set to 2.27.51.
4 * configure: Regenerated.
6 2016-07-21 Nick Clifton <nickc@redhat.com>
8 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
9 (swap_out_syms): Return an error when not finding ELF output
10 section rather than asserting.
12 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
14 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
16 2016-07-20 John Baldwin <jhb@FreeBSD.org>
18 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
19 and handle pr_pid if present.
21 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
24 * elf.c (assign_file_positions_for_load_sections): Also check
25 p_paddr for program header space.
27 2016-07-20 Alan Modra <amodra@gmail.com>
29 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
30 ppc64_elf_unhandled_reloc for special_function.
31 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
33 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
35 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
37 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
38 corresponding error message.
40 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
42 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
43 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
44 (branch_reloc_p): New function.
45 (mips_elf_calculate_relocation): Handle ISA mode determination
46 for relocations against section symbols, against absolute
47 symbols and absolute relocations. Also set `*cross_mode_jump_p'
49 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
50 checks for weak undefined symbols. Also check target alignment
51 within the same ISA mode.
52 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
53 in the alignment check.
54 <R_MICROMIPS_PC7_S1>: Add an alignment check.
55 <R_MICROMIPS_PC10_S1>: Likewise.
56 <R_MICROMIPS_PC16_S1>: Likewise.
57 (mips_elf_perform_relocation): Report a failure for unsupported
58 same-mode JALX instructions and cross-mode branches.
59 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
60 error messages for jumps to misaligned addresses.
62 2016-07-16 Alan Modra <amodra@gmail.com>
64 * elflink.c: Include plugin-api.h.
65 * plugin.c (bfd_plugin_open_input): New function, extracted from..
67 * plugin.h: Don't include bfd.h.
68 (bfd_plugin_open_input): Declare.
70 2016-07-16 Alan Modra <amodra@gmail.com>
72 * targets.c (bfd_seach_for_target): Rename to..
73 (bfd_iterate_over_targets): ..this. Rewrite doc.
74 * bfd-in2.h: Regenerate.
76 2016-07-16 Alan Modra <amodra@gmail.com>
78 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
79 * libbfd.h: Regenerate.
80 * bfd-in2.h: Regenerate.
82 2016-07-16 Alan Modra <amodra@gmail.com>
84 * libbfd-in.h (BFD_ALIGN): Move to..
86 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
87 * elf32-ppc.c (default_params): Adjust init.
88 (ppc_elf_link_params): Set pagesize_p2.
89 * libbfd.h: Regenerate.
90 * bfd-in2.h: Regenerate.
92 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
94 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
95 (_bfd_elf_filter_global_symbols): Declare.
96 * elf.c (_bfd_elf_filter_global_symbols): New function.
97 * elflink.c (elf_filter_global_symbols): Likewise.
98 (elf_output_implib): Likewise.
99 (bfd_elf_final_link): Call above function, failing if it does.
100 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
102 (elf_backend_copy_indirect_symbol): Fix spacing.
103 (elf_backend_hide_symbol): Likewise.
104 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
106 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
107 Nick Clifton <nickc@redhat.com>
109 * elf32-arc.c (PR_DEBUG): Delete.
110 Fix printing of debug information. Fix formatting of debug
112 (debug_arc_reloc): Handle symbols that are not from an input file.
113 (arc_do_relocation): Remove excessive exclamation points.
115 * arc-got.h: Fix formatting. Fix printing of debug information.
116 (new_got_entry_to_list): Use xmalloc.
117 * config.bfd: use the big-endian arc vector as the default vector
118 for big-endian arc targets.
120 2016-07-15 Alan Modra <amodra@gmail.com>
122 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
123 from marking sym_indices.
125 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
127 * reloc.c (bfd_perform_relocation): Try the `howto' handler
128 first with relocations against absolute symbols.
129 (bfd_install_relocation): Likewise.
131 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
133 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
134 .got/.got.plt sections to 8 bytes.
136 2016-07-12 Nick Clifton <nickc@redhat.com>
138 * binary.c (binary_set_section_contents): Second grammar fix.
140 2016-07-12 Douglas B Rupp <rupp@adacore.com>
142 * binary.c (binary_set_section_contents): Fix grammar in warning
145 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
147 * elf32-arc.c: made PR_DEBUG always defined.
149 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
151 * arc-got.h: Moved got related structures from elf32-arc.c to
152 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
153 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
154 tls_type_for_reloc, symbol_has_entry_of_type,
155 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
156 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
157 relocate_fix_got_relocs_for_got_info,
158 create_got_dynrelocs_for_single_entry,
159 create_got_dynrelocs_for_got_info): Added to file.
160 * elf32-arc.c: Removed GOT & TLS related structs and functions to
163 2016-07-08 James Bowman <james.bowman@ftdichip.com>
165 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
167 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
169 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
170 (THUMB32_MOVW): Likewise.
171 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
172 (DEF_STUBS): Define long_branch_thumb2_only_pure.
173 (arm_stub_is_thumb): Add new veneer stub.
174 (arm_type_of_stub): Use new veneer.
175 (arm_stub_required_alignment): Add new veneer.
177 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
179 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
180 (SEC_ELF_PURECODE): ... this.
181 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
183 (elf32_arm_fake_sections): Likewise.
184 (elf_32_arm_section_flags): Likewise.
185 (elf_32_arm_lookup_section_flags): Likewise.
186 * section.c (SEC_ELF_NOREAD): Rename to ...
187 (SEC_ELF_PURECODE): ... this.
189 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
191 * elf32-arm.c (using_thumb2_bl): New function.
192 (arm_type_of_stub): Declare thumb2 variable together and change type
193 to bfd_boolean. Use using_thumb2_bl () to determine whether
194 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
195 checked for BL range.
196 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
197 the bit size of BL offset.
199 2016-06-29 Nick Clifton <nickc@redhat.com>
201 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
202 Returns TRUE for AArch64 mapping symbols.
203 (elfNN_aarch64_backend_symbol_processing): New function. Marks
204 mapping symbols as precious in object files so that they will not
206 (elf_backend_symbol_processing): Define.
208 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
209 for ARM mapping symbols.
210 (elf32_arm_backend_symbol_processing): Make use of the new function.
212 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
215 * elflink.c (elf_link_check_versioned_symbol): Return false
216 for unreferenced undefined symbol.
218 2016-06-28 Nick Clifton <nickc@redhat.com>
220 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
223 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
224 function. Marks mapping symbols in object files as precious, so
225 that strip will not remove them.
226 (elf_backend_symbol_processing): Define.
228 2016-06-28 James Clarke <jrtc27@jrtc27.com>
230 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
231 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
233 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
235 * elf32-mips.c (elf_mips16_howto_table_rel): Add
237 (mips16_reloc_map): Likewise.
238 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
239 (mips16_elf64_howto_table_rela): Likewise.
240 (mips16_reloc_map): Likewise.
241 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
242 (elf_mips16_howto_table_rela): Likewise.
243 (mips16_reloc_map): Likewise.
244 * elfxx-mips.c (mips16_branch_reloc_p): New function.
245 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
246 (b_reloc_p): Likewise.
247 (mips_elf_calculate_relocation): Likewise.
248 (_bfd_mips_elf_check_relocs): Likewise.
249 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
250 * bfd-in2.h: Regenerate.
251 * libbfd.h: Regenerate.
253 2016-06-27 Alan Modra <amodra@gmail.com>
256 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
257 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
259 (ppc64_elf_size_stubs): Adjust to suit.
261 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
263 * elf32-dlx.h: New file.
264 * elf32-dlx.c: Adjust.
266 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
268 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
270 2016-06-24 John Baldwin <jhb@FreeBSD.org>
272 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
275 2016-06-24 John Baldwin <jhb@FreeBSD.org>
277 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
278 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
279 (elfcore_grok_freebsd_psinfo): New function.
280 (elfcore_grok_freebsd_prstatus): New function.
281 (elfcore_grok_freebsd_note): New function.
282 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
285 2016-06-24 Joel Brobecker <brobecker@adacore.com>
287 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
290 2016-06-24 Alan Modra <amodra@gmail.com>
292 * config.bfd: Delete mips vxworks patterns matched earlier.
293 Combine mips*-*-none with mips*-*-elf*.
295 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
297 * elfxx-mips.c (mips_elf_perform_relocation): Call
298 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
299 use the `%X%H' format for the cross-mode jump conversion error
300 message. Remove the full stop from the end of the message.
301 Continue processing rather than returning failure.
303 2016-06-21 Graham Markall <graham.markall@embecosm.com>
305 * archures.c: Remove bfd_mach_arc_nps400.
306 * bfd-in2.h: Likewise.
307 * cpu-arc.c (arch_info_struct): Likewise.
308 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
311 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
315 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
317 (elf_link_is_defined_archive_symbol): Call
318 bfd_link_plugin_object_p on unknown plugin object and use the
319 IR symbol table if the input is an IR object.
320 * plugin.c (bfd_link_plugin_object_p): New function.
321 * plugin.h (bfd_link_plugin_object_p): New prototype.
323 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
326 * elflink.c (elf_link_add_object_symbols): Don't check alignment
327 on symbol from plugin dummy input.
329 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
331 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
333 * bfd-in2.h: Regenerated.
334 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
335 with bfd_plugin_unknown.
337 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
340 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
341 bfd_boolean argument.
342 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
343 "shared object" with "PIC object" in comments.
344 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
345 "shared object" with "PIC object" in comments. Avoid PLT if
346 requested. Generate dynamic relocations for non-GOT references.
347 Make room for the special first entry in PLT and allocate PLT
348 entry only for PLT and PC-relative references. Store dynamic
349 GOT relocations in .rel[a].iplt section for static executables.
350 If PLT isn't used, always use GOT for symbol value. Don't
351 allocate GOT entry if it isn't used.
352 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
353 count only in the code section. Allocate dynamic pointer
354 relocation against STT_GNU_IFUNC symbol in the non-code section.
355 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
356 only for PC-relative references.
357 (elf_i386_allocate_dynrelocs): Pass TRUE to
358 _bfd_elf_allocate_ifunc_dyn_relocs.
359 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
360 relocations against STT_GNU_IFUNC symbols without PLT. Generate
361 dynamic pointer relocation against STT_GNU_IFUNC symbol in
362 the non-code section and store it in the proper REL section.
363 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
365 (elf_i386_finish_dynamic_symbol): Generate dynamic
366 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
367 STT_GNU_IFUNC symbols without PLT.
368 (elf_i386_finish_dynamic_sections): Don't handle local
369 STT_GNU_IFUNC symbols here.
370 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
372 (elf_backend_output_arch_local_syms): New.
373 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
374 count only in the code section. Allocate dynamic pointer
375 relocation against STT_GNU_IFUNC symbol in the non-code section.
376 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
377 count only for PC-relative references.
378 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
379 _bfd_elf_allocate_ifunc_dyn_relocs.
380 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
381 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
382 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
383 without PLT. Generate dynamic pointer relocation against
384 STT_GNU_IFUNC symbol in the non-code section and store it in
385 the proper RELA section. Don't allow non-pointer relocation
386 against STT_GNU_IFUNC symbol without PLT.
387 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
388 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
389 STT_GNU_IFUNC symbols without PLT.
390 (elf_x86_64_finish_dynamic_sections): Don't handle local
391 STT_GNU_IFUNC symbols here.
392 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
394 (elf_backend_output_arch_local_syms): New.
395 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
396 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
398 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
399 Tony Wang <tony.wang@arm.com>
401 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
403 (stub_long_branch_thumb2_only): Define stub.
404 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
405 (arm_stub_long_branch_thumb2_only): Likewise.
406 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
409 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
411 * archures.c (bfd_mach_sparc_v8plusc): Define.
412 (bfd_mach_sparc_v9c): Likewise.
413 (bfd_mach_sparc_v8plusd): Likewise.
414 (bfd_mach_sparc_v9d): Likewise.
415 (bfd_mach_sparc_v8pluse): Likewise.
416 (bfd_mach_sparc_v9e): Likewise.
417 (bfd_mach_sparc_v8plusv): Likewise
418 (bfd_mach_sparc_v9v): Likewise.
419 (bfd_mach_sparc_v8plusm): Likewise.
420 (bfd_mach_sparc_v9m): Likewise.
421 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
422 (bfd_mach_sparc_64bit_p): Likewise.
423 * bfd-in2.h: Regenerate.
424 * cpu-sparc.c (arch_info_struct): Add entries for
425 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
426 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
427 and bfd_mach_sparc_v9{c,d,e,v,m}.
428 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
429 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
431 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
433 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
434 symbols for relocations against IFUNC symbols.
435 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
437 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
439 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
440 .rela.iplt in DT_PLTRELSZ.
441 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
442 for DT_PLTRELSZ and DT_RELASZ as well.
444 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
446 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
447 non-loaded, non-alloced sections.
448 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
450 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
452 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
453 allocating dynamic relocation.
454 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
456 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
459 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
460 offsets until reloc_toaddr.
462 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
464 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
465 Don't check symbol type for STN_UNDEF symbol index.
466 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
467 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
470 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
472 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
474 (using_thumb2): Try Tag_THUMB_ISA_use first and check
475 for exact arch value then. Force review of arch check logic for new
477 (arch_has_arm_nop): Update and fix arch check logic. Force review of
478 that logic for new architecture.
479 (arch_has_thumb2_nop): Remove.
480 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
481 (elf32_arm_final_link_relocate): Likewise but using thumb2.
483 2016-06-14 Alan Modra <amodra@gmail.com>
485 * bfd-in.h (bfd_my_archive): Delete.
486 * bfd-in2.h: Regenerate.
488 2016-06-14 Alan Modra <amodra@gmail.com>
491 * archive.c (open_nested_file): Set my_archive.
492 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
494 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
495 (bfd_seek): Likewise.
496 * bfdwin.c (bfd_get_file_window): Likewise.
497 * cache.c (cache_bmmap): Likewise.
498 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
499 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
501 * plugin.c (try_claim): Likewise.
502 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
503 file within thin archive, not the archive.
505 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
508 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
509 section address for R_386_GOT32/R_386_GOT32X relocations against
510 IFUNC symbols if there is no base register and return error for
513 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
516 GOT32 adjustment for static executables.
518 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
520 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
522 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
524 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
526 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
528 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
530 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
532 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
533 (SECTSTART): Changed.
534 (elf_arc_relocate_section): Fixed mistake in PIE related
536 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
538 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
540 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
541 enable support for "-z combreloc" and DT_RELACOUNT.
542 (elf_backend_reloc_type_class): Likewise
544 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
547 * elf32-i386.c (elf_i386_relocate_section): When relocating
548 R_386_GOT32, return error without a base register for PIC and
549 subtract the .got.plt section address only with a base register.
551 2016-06-10 Alan Modra <amodra@gmail.com>
553 * elf-strtab.c (struct strtab_save): Use size_t for "size".
554 (struct elf_strtab_hash): Likewise for "size" and "alloced".
555 (_bfd_elf_strtab_init): Formatting.
556 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
557 (_bfd_elf_strtab_addref): Take size_t idx param.
558 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
559 (_bfd_elf_strtab_offset): Likewise.
560 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
561 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
562 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
563 (_bfd_elf_strtab_finalize): Similarly.
564 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
565 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
566 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
567 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
569 (bfd_section_from_shdr): Delete amt.
570 (_bfd_elf_init_reloc_shdr): Likewise.
571 (_bfd_elf_link_assign_sym_version): Likewise.
572 (assign_section_numbers): Use size_t reloc_count.
573 * elflink.c (struct elf_symbuf_head): Use size_t "count".
574 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
575 (elf_link_is_defined_archive_symbol): Likewise.
576 (elf_add_dt_needed_tag): Likewise.
577 (elf_finalize_dynstr): Likewise.
578 (elf_link_add_object_symbols): Likewise.
579 (bfd_elf_size_dynamic_sections): Likewise.
580 (elf_create_symbuf): Similarly.
581 (bfd_elf_match_symbols_in_sections): Likewise.
582 (elf_link_swap_symbols_out): Likewise.
583 (elf_link_check_versioned_symbol): Likewise.
584 (bfd_elf_gc_record_vtinherit): Likewise.
585 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
587 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
590 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
591 and relocs only if shrinking occurred.
593 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
595 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
596 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
597 (elf_i386_check_tls_transition): Check indirect call and direct
598 call with the addr32 prefix for general and local dynamic models.
599 Set the tls_get_addr feild.
600 (elf_i386_convert_load_reloc): Always use addr32 prefix for
601 indirect ___tls_get_addr call via GOT.
602 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
603 transitions with indirect call and direct call with the addr32
606 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
608 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
609 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
610 (elf_s390_relocate_section): Fix comment.
611 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
614 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
616 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
617 section offset when calculation the larl operand in the first PLT
620 2016-06-07 Alan Modra <amodra@gmail.com>
622 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
623 to match other 32-bit archs.
624 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
625 (ppc_elf_object_p): Call it.
626 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
628 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
629 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
630 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
631 _bfd_elf_ppc_at_tprel_transform): Move to..
633 (_bfd_elf_ppc_set_arch): Declare.
634 * bfd-in2.h: Regenerate.
636 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
638 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
639 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
640 (elf_x86_64_check_tls_transition): Check indirect call and
641 direct call with the addr32 prefix for general and local dynamic
642 models. Set the tls_get_addr feild.
643 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
644 indirect __tls_get_addr call via GOT.
645 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
646 transitions with indirect call and direct call with the addr32
649 2016-06-04 Christian Groessler <chris@groessler.org>
651 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
653 2016-06-02 Nick Clifton <nickc@redhat.com>
656 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
658 (arch_info_struct): Likewise.
659 (architectures): Likewise.
661 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
663 * config.bfd: Replace -uclibc with *.
665 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
667 * elf64-x86-64.c: Replace data32 with data16 in comments.
669 2016-05-31 Alan Modra <amodra@gmail.com>
673 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
674 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
675 symbol given a version by a script different to the version
676 of the symbol being added.
677 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
678 _bfd_elf_strtab_restore. Don't fudge dynstr references.
679 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
680 (struct strtab_save): New.
681 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
682 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
683 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
685 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
687 * elf32-hppa.h: Add extern "C".
688 * elf32-nds32.h: Likewise.
689 * elf32-tic6x.h: Likewise.
691 2016-06-01 Nick Clifton <nickc@redhat.com>
693 * po/sr.po: New Serbian translation.
694 * configure.ac (ALL_LINGUAS): Add sr.
695 * configure: Regenerate.
697 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
699 * elfxx-mips.c (b_reloc_p): New function.
700 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
703 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
705 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
706 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
707 reloc location from calculation, treat the addend as signed with
708 local non-section symbols and enable overflow detection.
710 2016-05-28 Alan Modra <amodra@gmail.com>
712 * aoutx.h: Adjust linker callback calls throughout file,
715 * coff-alpha.c: Likewise.
716 * coff-arm.c: Likewise.
717 * coff-h8300.c: Likewise.
718 * coff-h8500.c: Likewise.
719 * coff-i960.c: Likewise.
720 * coff-mcore.c: Likewise.
721 * coff-mips.c: Likewise.
722 * coff-ppc.c: Likewise.
723 * coff-rs6000.c: Likewise.
724 * coff-sh.c: Likewise.
725 * coff-tic80.c: Likewise.
726 * coff-w65.c: Likewise.
727 * coff-z80.c: Likewise.
728 * coff-z8k.c: Likewise.
729 * coff64-rs6000.c: Likewise.
730 * cofflink.c: Likewise.
732 * elf-bfd.h: Likewise.
733 * elf-m10200.c: Likewise.
734 * elf-m10300.c: Likewise.
735 * elf32-arc.c: Likewise.
736 * elf32-arm.c: Likewise.
737 * elf32-avr.c: Likewise.
738 * elf32-bfin.c: Likewise.
739 * elf32-cr16.c: Likewise.
740 * elf32-cr16c.c: Likewise.
741 * elf32-cris.c: Likewise.
742 * elf32-crx.c: Likewise.
743 * elf32-d10v.c: Likewise.
744 * elf32-epiphany.c: Likewise.
745 * elf32-fr30.c: Likewise.
746 * elf32-frv.c: Likewise.
747 * elf32-ft32.c: Likewise.
748 * elf32-h8300.c: Likewise.
749 * elf32-hppa.c: Likewise.
750 * elf32-i370.c: Likewise.
751 * elf32-i386.c: Likewise.
752 * elf32-i860.c: Likewise.
753 * elf32-ip2k.c: Likewise.
754 * elf32-iq2000.c: Likewise.
755 * elf32-lm32.c: Likewise.
756 * elf32-m32c.c: Likewise.
757 * elf32-m32r.c: Likewise.
758 * elf32-m68hc1x.c: Likewise.
759 * elf32-m68k.c: Likewise.
760 * elf32-mep.c: Likewise.
761 * elf32-metag.c: Likewise.
762 * elf32-microblaze.c: Likewise.
763 * elf32-moxie.c: Likewise.
764 * elf32-msp430.c: Likewise.
765 * elf32-mt.c: Likewise.
766 * elf32-nds32.c: Likewise.
767 * elf32-nios2.c: Likewise.
768 * elf32-or1k.c: Likewise.
769 * elf32-ppc.c: Likewise.
770 * elf32-s390.c: Likewise.
771 * elf32-score.c: Likewise.
772 * elf32-score7.c: Likewise.
773 * elf32-sh.c: Likewise.
774 * elf32-sh64.c: Likewise.
775 * elf32-spu.c: Likewise.
776 * elf32-tic6x.c: Likewise.
777 * elf32-tilepro.c: Likewise.
778 * elf32-v850.c: Likewise.
779 * elf32-vax.c: Likewise.
780 * elf32-visium.c: Likewise.
781 * elf32-xstormy16.c: Likewise.
782 * elf32-xtensa.c: Likewise.
783 * elf64-alpha.c: Likewise.
784 * elf64-hppa.c: Likewise.
785 * elf64-ia64-vms.c: Likewise.
786 * elf64-mmix.c: Likewise.
787 * elf64-ppc.c: Likewise.
788 * elf64-s390.c: Likewise.
789 * elf64-sh64.c: Likewise.
790 * elf64-x86-64.c: Likewise.
791 * elflink.c: Likewise.
792 * elfnn-aarch64.c: Likewise.
793 * elfnn-ia64.c: Likewise.
794 * elfxx-mips.c: Likewise.
795 * elfxx-sparc.c: Likewise.
796 * elfxx-tilegx.c: Likewise.
797 * linker.c: Likewise.
799 * pe-mips.c: Likewise.
801 * reloc16.c: Likewise.
802 * simple.c: Likewise.
803 * vms-alpha.c: Likewise.
804 * xcofflink.c: Likewise.
805 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
806 status param. Adjust calls to these and linker callbacks throughout.
807 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
808 get_ramstart): Delete status param. Adjust calls to these and
809 linker callbacks throughout.
811 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
813 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
814 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
815 target alignment verification.
817 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
819 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
820 section name if `bfd_elf_string_from_elf_section' returns an
823 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
825 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
826 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
827 for message. Continue processing rather than returning failure.
829 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
831 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
832 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
833 Call `bfd_set_error'.
835 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
838 * archive.c (bfd_slurp_armap): Replace
839 bfd_elf64_archive_slurp_armap with
840 _bfd_archive_64_bit_slurp_armap.
841 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
842 BFD64 is defined and the archive is too big.
843 (coff_write_armap): Likewise.
844 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
845 (_bfd_archive_64_bit_slurp_armap): This.
846 (bfd_elf64_archive_write_armap): Renamed to ...
847 (_bfd_archive_64_bit_write_armap): This.
848 * configure.ac: Add --enable-64-bit-archive.
849 (want_64_bit_archive): New. Set to true by default for 64-bit
850 MIPS and s390 ELF targets.
851 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
852 * config.in: Regenerated.
853 * configure: Likewise.
854 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
855 (bfd_elf64_archive_slurp_armap): Likewise.
856 (bfd_elf64_archive_write_armap): Likewise.
857 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
858 (bfd_elf64_archive_construct_extended_name_table): Likewise.
859 (bfd_elf64_archive_truncate_arname): Likewise.
860 (bfd_elf64_archive_read_ar_hdr): Likewise.
861 (bfd_elf64_archive_write_ar_hdr): Likewise.
862 (bfd_elf64_archive_openr_next_archived_file): Likewise.
863 (bfd_elf64_archive_get_elt_at_index): Likewise.
864 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
865 (bfd_elf64_archive_update_armap_timestamp): Likewise.
866 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
867 (bfd_elf64_archive_slurp_armap): Likewise.
868 (bfd_elf64_archive_write_armap): Likewise.
869 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
870 (bfd_elf64_archive_construct_extended_name_table): Likewise.
871 (bfd_elf64_archive_truncate_arname): Likewise.
872 (bfd_elf64_archive_read_ar_hdr): Likewise.
873 (bfd_elf64_archive_write_ar_hdr): Likewise.
874 (bfd_elf64_archive_openr_next_archived_file): Likewise.
875 (bfd_elf64_archive_get_elt_at_index): Likewise.
876 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
877 (bfd_elf64_archive_update_armap_timestamp): Likewise.
878 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
879 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
880 bfd_elfNN_archive_functions isn't defined.
881 (TARGET_LITTLE_SYM): Likewise.
882 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
883 (_bfd_archive_64_bit_write_armap): Likewise.
884 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
885 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
886 (_bfd_archive_64_bit_truncate_arname): Likewise.
887 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
888 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
889 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
890 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
891 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
892 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
893 * libbfd.h: Regenerated.
894 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
895 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
897 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
900 * cofflink.c (coff_link_check_archive_element): Return TRUE if
901 linker add_archive_element callback returns FALSE.
902 * ecoff.c (ecoff_link_check_archive_element): Likewise.
903 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
904 archive element if linker add_archive_element callback returns
906 * elflink.c (elf_link_add_archive_symbols): Likewise.
907 * pdp11.c (aout_link_check_ar_symbols): Likewise.
908 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
909 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
910 (xcoff_link_check_ar_symbols): Likewise.
912 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
914 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
915 <bfd_reloc_outofrange>: Unify error reporting code.
917 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
919 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
920 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
921 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
922 * bfd-in2.h: Regenerate.
923 * libbfd.h: Likewise.
925 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
927 * config.bfd: Add entry for arm-phoenix.
929 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
931 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
932 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
933 account for padding for stub section requiring one.
934 (elf32_arm_build_stubs): Add comment to stress the importance of
935 zeroing veneer section content.
937 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
939 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
941 * bfd-in2.h: Regenerate.
942 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
944 (arm_dedicated_stub_output_section_required_alignment): Likewise.
945 (arm_dedicated_stub_output_section_name): Likewise.
946 (arm_dedicated_stub_input_section_ptr): Likewise.
947 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
948 function description comment. Add support for dedicated output stub
949 section to given stub types.
950 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
951 elf32_arm_create_or_find_stub_sec.
952 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
953 (elf32_arm_size_stubs): Pass stub type when calling
954 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
955 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
957 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
959 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
960 when setting need_convert_load.
962 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
964 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
967 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
970 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
972 (elf_i386_convert_load): Don't convert R_386_GOT32.
974 2016-05-20 Alan Modra <amodra@gmail.com>
977 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
978 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
980 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
982 * elf32-arc.c (arc_elf_final_write_processing): Changed.
983 (debug_arc_reloc): Likewise.
984 (elf_arc_relocate_section): Likewise.
985 (elf_arc_check_relocs): Likewise.
986 (elf_arc_adjust_dynamic_symbol): Likewise.
987 (elf_arc_add_symbol_hook): Likewise.
989 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
991 * config.bfd: Remove `am34-*-linux*' support.
993 2016-05-19 Alan Modra <amodra@gmail.com>
995 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
996 relocs before plt relocs.
998 2016-05-19 Alan Modra <amodra@gmail.com>
1000 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1001 before dereferencing.
1003 2016-05-18 Nick Clifton <nickc@redhat.com>
1005 * po/sv.po: Updated Swedish translation.
1007 2016-05-18 Alan Modra <amodra@gmail.com>
1009 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1010 for each BFD. Don't goto error_ret_free_local from outside loop.
1012 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1014 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1015 STB_GNU_UNIQUE handling.
1016 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1017 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1018 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1019 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1020 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1021 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1022 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1023 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1024 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1025 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1026 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1027 (elf_backend_add_symbol_hook): Remove macro.
1028 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1029 for STB_GNU_UNIQUE symbols.
1031 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1033 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1035 (v850_elf_copy_private_bfd_data): ... here. Call the new
1036 function and `_bfd_elf_copy_private_bfd_data'.
1038 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1041 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1042 GOTPCREL relocation against large section.
1044 2016-05-13 Alan Modra <amodra@gmail.com>
1046 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1047 linker dynamic sections in calculating size and address of
1048 dynamic tags rather than using output sections. Remove asserts.
1049 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1050 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1051 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1052 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1053 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1054 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1055 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1056 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1057 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1058 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1059 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1060 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1061 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1062 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1063 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1064 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1065 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1066 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1067 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1068 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1069 * elflink.c (bfd_elf_final_link): Likewise.
1070 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1071 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1072 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1073 don't set doit. Look up dynobj section.
1074 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1075 invocation and dynamic tag vma calculation. Don't test
1076 boolean var == TRUE.
1077 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1080 2016-05-13 Alan Modra <amodra@gmail.com>
1082 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1083 octets_per_byte. Put dynamic .rela.plt last in link orders.
1084 Assign output_offset for reloc sections rather than writing
1085 sorted relocs from block corresponding to output_offset.
1087 2016-05-12 Alan Modra <amodra@gmail.com>
1089 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1091 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1093 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1095 2016-05-11 Alan Modra <amodra@gmail.com>
1097 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1098 (elf32_hppa_check_relocs): Don't set dynobj.
1099 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1100 (elf32_hppa_build_stubs): Likewise.
1101 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1103 2016-05-11 Alan Modra <amodra@gmail.com>
1106 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1107 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1109 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1111 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1112 aarch64_tls_transition check.
1114 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1116 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1118 (arm_stub_sym_claimed): New function.
1119 (elf32_arm_create_stub): Use veneered symbol name and section if
1120 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1121 (arm_stub_claim_sym): New function.
1122 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1123 veneered symbol, otherwise create local symbol as before.
1125 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1127 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1128 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1129 and set branch type of a symbol.
1130 (bfd_elf32_arm_process_before_allocation): Likewise.
1131 (elf32_arm_relocate_section): Likewise and fix identation along the
1133 (allocate_dynrelocs_for_symbol): Likewise.
1134 (elf32_arm_finish_dynamic_symbol): Likewise.
1135 (elf32_arm_swap_symbol_in): Likewise.
1136 (elf32_arm_swap_symbol_out): Likewise.
1138 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1140 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1141 * bfd-in2.h: Regenerated.
1142 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1143 parameter to add_stub_section callback.
1144 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1145 and pass it down to add_stub_section.
1146 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1148 (elf32_arm_size_stubs): Add output section parameter to
1149 add_stub_section function pointer parameter.
1151 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1153 * elf32-arm.c (elf32_arm_create_stub): New function.
1154 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1156 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1158 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1159 arm_stub_a8_veneer_lwm enumerator.
1160 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1161 aforementioned enumerator.
1162 (struct elf32_arm_stub_hash_entry): Delete target_addend
1163 field and add source_value.
1164 (struct a8_erratum_fix): Delete addend field and add target_offset.
1165 (stub_hash_newfunc): Initialize source_value field amd remove
1166 initialization for target_addend.
1167 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1168 the else to being always executed, moving the
1169 arm_stub_a8_veneer_b_cond specific code in it. Remove
1170 stub_entry->target_addend from points_to computation.
1171 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1172 to target symbol from start of section rather than the offset from the
1174 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1175 fields from struct a8_erratum_fix's offset and target_offset
1177 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1178 veneered_insn_loc and loc using stub_entry's source_value.
1180 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1182 (elf32_arm_merge_eabi_attributes): Add merging logic for
1185 2016-05-10 Pip Cet <pipcet@gmail.com>
1188 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1189 Define as _bfd_generic_copy_link_hash_symbol_type when using
1192 2016-05-09 Nick Clifton <nickc@redhat.com>
1195 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1196 field before accessing sections array.
1198 2016-05-09 Christophe Monat <christophe.monat@st.com>
1201 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1202 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1204 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1206 (create_instruction_vldmdb): Likewise.
1207 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1208 uses it to re-encode.
1210 2016-05-09 Nick Clifton <nickc@redhat.com>
1213 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1216 2016-05-09 Alan Modra <amodra@gmail.com>
1218 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1220 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1224 documenting that indx == -3 if symbol is defined in a discarded
1226 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1227 symbol is defined in a discarded section.
1228 (elf_link_output_extsym): Strip a global symbol defined in a
1231 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1236 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1240 (elf_i386_convert_load_reloc): This. New function.
1241 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1243 (elf_x86_64_convert_load_reloc): This. New function.
1245 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1248 Don't check if contents == NULL.
1249 (elf_i386_tls_transition): Add from_relocate_section. Check
1250 from_relocate_section instead of contents != NULL. Update
1251 elf_i386_check_tls_transition call.
1252 (elf_i386_check_relocs): Cache the section contents if
1253 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1254 elf_i386_tls_transition.
1255 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1256 to elf_i386_tls_transition.
1257 (elf_backend_caches_rawsize): New.
1258 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1259 if contents == NULL.
1260 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1261 from_relocate_section instead of contents != NULL.
1262 (elf_x86_64_check_relocs): Cache the section contents if
1263 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1264 elf_x86_64_tls_transition.
1265 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1266 to elf_x86_64_tls_transition.
1267 (elf_backend_caches_rawsize): New.
1269 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1272 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1275 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1277 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1278 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1279 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1280 no_apply_dynamic_relocs.
1281 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1282 dynamic relocations generated.
1284 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1286 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1288 (elf_i386_create_dynamic_sections): Here.
1289 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1290 interp setting to ...
1291 (elf_x86_64_create_dynamic_sections): Here.
1293 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1295 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1296 and replace (EH)->has_got_reloc with GOT_RELOC.
1297 (elf_i386_fixup_symbol): Pass has_got_reloc to
1298 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1299 (elf_i386_allocate_dynrelocs): Likewise.
1300 (elf_i386_relocate_section): Likewise.
1301 (elf_i386_finish_dynamic_symbol): Likewise.
1302 (elf_i386_convert_load): Pass TRUE to
1303 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1304 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1305 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1306 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1307 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1308 (elf_x86_64_allocate_dynrelocs): Likewise.
1309 (elf_x86_64_relocate_section): Likewise.
1310 (elf_x86_64_finish_dynamic_symbol): Likewise.
1311 (elf_x86_64_convert_load): Pass TRUE to
1312 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1314 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf32-i386.c (check_relocs_failed): New.
1317 (elf_i386_check_relocs): Set check_relocs_failed on error.
1318 (elf_i386_relocate_section): Skip if check_relocs failed.
1320 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1322 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1323 check_relocs_failed on error.
1325 2016-04-29 Nick Clifton <nickc@redhat.com>
1328 * elf-bfd.h (struct elf_backend_data): Rename
1329 elf_backend_set_special_section_info_and_link to
1330 elf_backend_copy_special_section_fields.
1331 * elfxx-target.h: Likewise.
1332 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1333 comparing section flags.
1334 (copy_special_section_fields): New function.
1335 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1336 Perform two scans over special sections. The first one looks for
1337 a direct mapping between the output section and an input section.
1338 The second scan looks for a possible match based upon section
1340 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1341 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1343 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1344 elf32_i386_copy_solaris_special_section_fields.
1345 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1346 Rename to elf32_sparc_copy_solaris_special_section_fields.
1347 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1348 elf64_x86_64_copy_solaris_special_section_fields.
1350 2016-04-28 Nick Clifton <nickc@redhat.com>
1352 * po/zh_CN.po: Updated Chinese (simplified) translation.
1354 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1358 when estimating distances between output sections.
1360 2016-04-27 Alan Modra <amodra@gmail.com>
1362 * elflink.c (_bfd_elf_is_start_stop): New function.
1363 (_bfd_elf_gc_mark_rsec): Use it.
1364 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1366 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1368 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1369 * mmo.c (mmo_get_section_contents): Likewise.
1370 (mmo_set_section_contents): Likewise.
1372 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf-bfd.h (elf_link_hash_table): Update comments for
1376 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1377 the unused NULL entry at the head of dynamic symbol table.
1378 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1381 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1383 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1384 created file from dynobj.
1386 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1388 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1389 normal input file if possible.
1391 2016-04-21 Nick Clifton <nickc@redhat.com>
1393 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1394 * aout-target.h: Likewise.
1395 * aout-tic30.c: Likewise.
1396 * binary.c: Likewise.
1398 * coff-alpha.c: Likewise.
1399 * coff-rs6000.c: Likewise.
1400 * coff64-rs6000.c: Likewise.
1401 * coffcode.h: Likewise.
1402 * i386msdos.c: Likewise.
1403 * i386os9k.c: Likewise.
1406 * libbfd-in.h: Likewise.
1407 * libecoff.h: Likewise.
1408 * mach-o-target.c: Likewise.
1410 * nlm-target.h: Likewise.
1411 * oasys.c: Likewise.
1413 * plugin.c: Likewise.
1414 * ppcboot.c: Likewise.
1417 * tekhex.c: Likewise.
1418 * versados.c: Likewise.
1419 * vms-alpha.c: Likewise.
1421 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1422 * linker.c (bfd_link_check_relocs): New function.
1423 (_bfd_generic_link_check_relocs): New function.
1424 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1425 _bfd_link_check_relocs field.
1426 (struct bfd_target)L Add _bfd_link_check_relocs field.
1427 * bfd-in2.h: Regenerate.
1428 * libbfd.h: Regenerate.
1430 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1432 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1433 (elf_backend_gc_sweep_hook): Likewise.
1434 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1435 (elf_backend_gc_sweep_hook): Likewise.
1437 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1439 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1440 in excluded sections
1442 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1445 * elf64-x86-64.c (check_relocs_failed): New.
1446 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1447 Support relocation agaist local symbol. Set check_relocs_failed.
1448 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1449 R_X86_64_32 relocation overflow.
1450 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1451 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1453 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1455 * elf32-i386.c (elf_i386_check_relocs): Call
1456 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1457 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1459 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1462 * elflink.c (_bfd_elf_link_check_relocs): New function.
1463 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1464 if check_relocs_after_open_input is FALSE.
1466 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1468 * cache.c: Update old style function definitions.
1469 * elf32-m68k.c: Likewise.
1470 * elf64-mmix.c: Likewise.
1471 * stab-syms.c: Likewise.
1473 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1475 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1477 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1479 * Makefile.in: Regenerated with automake 1.11.6.
1480 * aclocal.m4: Likewise.
1481 * doc/Makefile.in: Likewise.
1483 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1485 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1486 * bfd-in2.h: Regenerate.
1487 * libbfd.h: Regenerate.
1488 * elf32-arc.c: Add 'opcode/arc.h' include.
1489 (struct arc_relocation_data): Add symbol_name.
1490 (arc_special_overflow_checks): New function.
1491 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1492 required, add an extra comment.
1493 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1495 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1497 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1499 (elf_arc_relocate_section): Update enum uses.
1500 (elf_arc_check_relocs): Likewise.
1501 (elf_arc_finish_dynamic_symbol): Likewise.
1503 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1505 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1508 2016-04-14 Nick Clifton <nickc@redhat.com>
1511 * elf-bbfd.h (struct elf_backend_data): New field:
1513 New field: elf_backend_set_special_section_info_and_link
1514 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1516 (elf_backend_set_special_section_info_and_link): Define if not
1518 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1519 elf_backend_strtab_flags macros to initialise fields in structure.
1520 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1521 being set even if SHF_MERGE is not set.
1522 (elf_fake_sections): Likewise.
1523 (section_match): New function. Matches two ELF sections based
1524 upon fixed characteristics.
1525 (find_link): New function. Locates a section in a BFD that
1526 matches a section in a different BFD.
1527 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1528 fields of reserved sections.
1529 (bfd_elf_compute_section_file_positions): Set the flags for the
1530 .shstrtab section based upon the elf_strtab_flags field in the
1531 elf_backend_data structure.
1532 (swap_out_syms): Likewise for the .strtab section.
1533 * elflink.c (bfd_elf_final_link): Set the flags for the
1534 .strtab section based upon the elf_strtab_flags field in the
1535 elf_backend_data structure.
1536 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1537 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1539 (elf_backend_set_special_section_info_and_link): Define for
1541 * elf32-sparc.c: Likewise.
1542 * elf64-x86-64.c: Likewise.
1544 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1547 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1549 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1550 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1551 applies to read-only section.
1552 * elf32-i386.c (elf_i386_link_hash_table): Add
1553 readonly_dynrelocs_against_ifunc.
1554 (elf_i386_allocate_dynrelocs): Updated.
1555 (elf_i386_size_dynamic_sections): Issue an error for read-only
1556 segment with dynamic IFUNC relocations only if
1557 readonly_dynrelocs_against_ifunc is TRUE.
1558 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1559 readonly_dynrelocs_against_ifunc.
1560 (elf_x86_64_allocate_dynrelocs): Updated.
1561 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1562 segment with dynamic IFUNC relocations only if
1563 readonly_dynrelocs_against_ifunc is TRUE.
1564 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1567 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1569 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1570 a fall through from error_ret_free_internal. Free local_syms in
1571 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1573 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1575 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1576 (relocate_plt_for_entry): Likewise.
1578 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1580 * elf32-arc.c (elf_arc_check_relocs): Changed
1582 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1584 * elf32-arc.c (name_for_global_symbol): Changed assert.
1585 (get_replace_function): Created.:
1586 (struct arc_relocation_data): Changed to signed types.
1587 (defines S, L, P, PDATA): Casted to signed type.
1588 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1589 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1590 (arc_do_relocation): Changed.
1592 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1594 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1596 (elf_arc_relocate_section): Added and changed asserts, validating
1597 the synamic symbol index.
1598 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1599 relocation if symbol has dynindx set to -1.
1601 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1603 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1604 and internal symbols which have a dynamic index into local
1607 2016-04-04 Nick Clifton <nickc@redhat.com>
1610 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1611 version number if the version is zero.
1613 2016-04-01 Alan Modra <amodra@gmail.com>
1616 * elflink.c (on_needed_list): Recursively check needed status.
1617 (elf_link_add_object_symbols): Adjust.
1619 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1621 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1622 internal_relocs only if they aren't cached.
1624 2016-03-29 Nick Clifton <nickc@redhat.com>
1627 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1628 assertion on the size of the got section to allow it to be bigger
1629 than the number of relocs.
1631 2016-03-29 Toni Spets <toni.spets@iki.fi>
1634 * coffcode.h (coff_write_object_contents): Revert accidental
1637 2016-03-22 Alan Modra <amodra@gmail.com>
1640 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1641 DW_FORM_flag_present.
1643 2016-03-22 Nick Clifton <nickc@redhat.com>
1645 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1646 architecture name for backwards compatibility.
1648 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1649 unbounded stack use.
1651 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1652 sufficiently recent version of GCC.
1653 * configure: Regenerate.
1655 2016-03-22 Alan Modra <amodra@gmail.com>
1658 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1660 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1662 * archures.c (bfd_mach_arc_nps400): Define.
1663 * bfd-in2.h: Regenerate.
1664 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1665 some existing entries to make space.
1666 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1667 (arc_elf_final_write_processing): Likewise.
1669 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1671 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1673 (arc_elf_final_write_processing): Don't bother setting cpu field
1674 in e_flags, this will have been set elsewhere.
1676 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1678 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1681 2016-03-21 Nick Clifton <nickc@redhat.com>
1683 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1684 * configure: Regenerate.
1685 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1686 alloca with call to xmalloc.
1687 * elf32-nds32.c: Likewise.
1688 * elf64-hppa.c: Likewise.
1689 * elfxx-mips.c: Likewise.
1691 * pei-x86_64.c: Likewise.
1695 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1698 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1700 (elf_i386_relocate_section): Likewise.
1701 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1702 (elf_x86_64_relocate_section): Likewise.
1704 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1707 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1708 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1709 relocation overflow check.
1711 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1713 * bfd-in2.h: Regenerated.
1715 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1718 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1719 uses bytes not octets.
1720 * elflink.c (resolve_section): Likewise.
1721 Add a bfd parameter.
1722 (eval_section): Pass the input_bfd to resolve_section.
1723 (bfd_elf_perform_complex_relocation): Convert byte offset to
1724 octets before read and writing values.
1725 (elf_link_input_bfd): Add byte to octet conversions.
1726 (elf_reloc_link_order): Likewise.
1727 (elf_fixup_link_order): Likewise.
1728 (bfd_elf_final_link): Likewise.
1729 * reloc.c (_bfd_final_link_relocate): Likewise.
1730 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1732 2016-03-10 Nick Clifton <nickc@redhat.com>
1734 * config.bfd: Mark the i370 target as obsolete.
1736 2016-03-09 Pedro Alves <palves@redhat.com>
1738 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1739 gcc ABI)" to printable name.
1740 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1741 of "v850-rh850" as printable name.
1743 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1746 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1747 relocations against absolute symbols.
1749 2016-03-09 Alan Modra <amodra@gmail.com>
1752 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1753 length elements in the archive.
1755 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1758 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1759 for -E/--dynamic-list only when not relocatable.
1761 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1765 count for locally defined local IFUNC symbols in shared object.
1766 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1768 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1771 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1774 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1775 Andrew Burgess <andrew.burgess@embecosm.com>
1777 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1778 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1779 (arc_elf_howto_init): Added assert to validate relocations.
1780 (get_middle_endian_relocation): Delete.
1781 (middle_endian_convert): New function.
1782 (ME): Redefine, now does nothing.
1783 (IS_ME): New define.
1784 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1785 definition to call middle_endian_convert. Add a new local
1786 variable and make use of this throughout. Added call to
1787 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1789 2016-03-07 Nick Clifton <nickc@redhat.com>
1792 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1793 length elements in the archive.
1795 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1797 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1798 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1800 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1803 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1804 executable as definition if the new definition comes from a
1807 2016-03-02 Alan Modra <amodra@gmail.com>
1809 * Makefile.in: Regenerate.
1810 * po/SRC-POTFILES.in: Regenerate.
1812 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1814 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1815 relocation addend when sections get merged.
1817 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1819 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1821 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1822 Assert for code sections dynamic relocs.
1824 2016-02-26 Renlin Li <renlin.li@arm.com>
1826 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1827 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1829 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1832 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1833 load with locally bound symbols if PIC is false or there is no
1834 base register. Optimize branch to 0 if PIC is false.
1835 (elf_i386_relocate_section): Don't generate dynamic relocations
1836 against undefined weak symbols if PIC is false.
1837 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1838 if we can't estimate relocation overflow with --no-relax.
1839 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1840 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1841 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1842 against undefined weak symbols if PIC is false.
1844 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1847 * bfd.c (bfd): Change flags to 20 bits.
1848 (BFD_CONVERT_ELF_COMMON): New.
1849 (BFD_USE_ELF_STT_COMMON): Likewise.
1850 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1851 BFD_USE_ELF_STT_COMMON.
1852 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1853 * configure.ac: Remove --enable-elf-stt-common.
1854 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1855 common symbol depending on BFD_CONVERT_ELF_COMMON and
1856 BFD_USE_ELF_STT_COMMON.
1857 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1859 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1861 (elf_link_convert_common_type): New function.
1862 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1863 common symbol depending on BFD_CONVERT_ELF_COMMON and
1864 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1865 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1866 and BFD_USE_ELF_STT_COMMON to object_flags.
1867 (TARGET_LITTLE_SYM): Likewise.
1868 * syms.c (BSF_KEEP_G): Renamed to ...
1869 (BSF_ELF_COMMON): This.
1870 * bfd-in2.h: Regenerated.
1871 * config.in: Likewise.
1872 * configure: Likewise.
1874 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1880 (elf_i386_link_hash_entry): Add has_got_reloc and
1882 (elf_i386_link_hash_table): Add interp.
1883 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1885 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1887 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1888 (elf_i386_fixup_symbol): New function.
1889 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1890 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1891 relocations and discard relocations against resolved undefined
1892 weak symbols in executable. Don't make resolved undefined weak
1893 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1894 relocation against undefined weak symbols in PIE.
1895 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1896 (elf_i386_relocate_section): Don't generate dynamic relocations
1897 against resolved undefined weak symbols in PIE, except for
1899 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1900 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1901 Don't generate dynamic relocation against resolved undefined weak
1902 symbol in executable.
1903 (elf_i386_finish_dynamic_sections): Call
1904 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1905 (elf_backend_fixup_symbol): New.
1906 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1907 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1909 (elf_x86_64_link_hash_table): Add interp.
1910 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1912 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1914 (elf_x86_64_check_relocs): Set has_got_reloc and
1916 (elf_x86_64_fixup_symbol): New function.
1917 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1918 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1919 relocations and discard relocations against resolved undefined
1920 weak symbols in executable. Don't make resolved undefined weak
1921 symbols in executable dynamic.
1922 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1923 (elf_x86_64_relocate_section): Check relocation overflow for
1924 dynamic relocations against unresolved weak undefined symbols.
1925 Don't generate dynamic relocations against resolved weak
1926 undefined symbols in PIE.
1927 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1928 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1929 Don't generate dynamic relocation against resolved undefined weak
1930 symbol in executable.
1931 (elf_x86_64_finish_dynamic_sections): Call
1932 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1933 (elf_backend_fixup_symbol): New.
1935 2016-02-26 Alan Modra <amodra@gmail.com>
1937 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1938 save_restore_funcs, rest of sections when not relocatable.
1939 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1940 (sfpr_define): Define all symbols on emitted code.
1941 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1942 when relocatable. Move sfpr_define loop earlier.
1944 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1947 (elf_x86_64_relocate_section): Use it. Replace
1948 x86_64_elf_howto_table[r_type] with howto.
1950 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1953 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1954 symbol version is unknown.
1956 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1958 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1959 to (bfd_vma) -1 when setting needs_plt to 0.
1960 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1962 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1964 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1965 library, instead of PIC, and don't check PDE when making linker
1966 assigned symbol dynamic.
1968 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1970 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1971 ABIVERSION for non-executable stack.
1973 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1976 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1977 Always produce a RELATIVE reloc for a local symbol.
1979 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1981 Fix test-case ld-elf/pr19617b
1982 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1983 discard unused non-function symbols when --dynamic-list-data.
1985 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1987 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1988 dynsym section, even if it is empty, with dynamic sections.
1990 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1992 * syms.c: Remove BSF_COMMON from comments.
1993 * bfd-in2.h: Regenerated.
1995 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1997 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1998 for destination. Remove useless function parameters.
1999 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2001 2016-02-19 Nick Clifton <nickc@redhat.com>
2004 * aoutx.h (aout_link_add_symbols): Check for out of range string
2008 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2009 processing if we encounter a reloc without an associated symbol.
2011 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2014 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2015 sections for -E/--dynamic-list.
2017 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2019 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2022 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2024 * plugin.c (plugin_vec): Set match priority to 255.
2025 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2026 matching against the plugin vector, take priority from there not
2029 2016-02-15 Nick Clifton <nickc@redhat.com>
2031 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2032 for length and type fields. Use a signed value for the
2033 suffix_length field.
2035 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2039 significant bit in GOT offset for R_386_GOT32X.
2041 2016-02-10 Nick Clifton <nickc@redhat.com>
2044 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2046 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2047 number of messages about FDE encoding preventing .eh_frame_hdr
2050 2016-02-09 Nick Clifton <nickc@redhat.com>
2052 * oasys.c (oasys_archive_p): Fix indentation.
2053 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2054 constant for left shifting.
2056 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2057 helpful warning message to explain why certain AArch64 relocs
2060 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2062 * pe-mips.c (coff_mips_reloc): Fix formatting.
2064 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2066 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2067 to bfd_mach_arc_arc600.
2069 2016-02-04 Alan Modra <amodra@gmail.com>
2071 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2074 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2077 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2078 distances in the compressed_size field of the output section.
2080 2016-02-02 Alan Modra <amodra@gmail.com>
2082 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2083 ELFv2 entry optimization.
2085 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2088 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2089 no relocations in relocatable files.
2091 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2094 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2095 if a symbol from a library loaded via DT_NEEDED doesn't match
2096 the symbol referenced by regular object.
2098 2016-02-01 Nathaniel Smith <njs@pobox.com>
2100 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2103 2016-02-01 Alan Modra <amodra@gmail.com>
2105 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2106 an out of range reloc_index.
2107 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2109 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2111 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2112 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2113 * Makefile.in: Regenerated.
2115 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2117 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2119 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2122 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2124 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2126 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2129 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2130 against STT_GNU_IFUNC symbol only with dynamic symbols.
2131 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2133 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2136 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2137 decompress debug sections.
2139 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2141 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2144 2016-01-25 Nick Clifton <nickc@redhat.com>
2147 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2148 dsym filename buffer.
2150 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2152 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2154 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2156 * elfxx-mips.c (BZ16_REG): Correct calculation.
2158 2016-01-21 Nick Clifton <nickc@redhat.com>
2160 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2161 changing the type of _loc to be bfd_byte *.
2162 (elf_arc_finish_dynamic_symbol): Likewise.
2164 2016-01-21 Nick Clifton <nickc@redhat.com>
2167 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2168 class of the linker stub bfd.
2169 (elf32_arm_check_relocs): Skip check for pic format after
2170 processing a vxWorks R_ARM_ABS12 reloc.
2171 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2172 reporting a class mismatch.
2174 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2176 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2177 veneer for sym_sec != input_sec.
2178 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2179 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2180 calculation destination.
2182 2016-01-21 Alan Modra <amodra@gmail.com>
2184 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2185 (swap_linux_prpsinfo64_out): New function.
2186 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2187 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2188 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2189 (elfcore_write_linux_prpsinfo64): Likewise.
2190 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2191 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2192 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2194 2016-01-21 Alan Modra <amodra@gmail.com>
2196 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2197 * elf.c: Adjust #include.
2198 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2199 * Makefile.am (SOURCE_HFILES): Update.
2200 * Makefile.in: Regenerate.
2201 * po/SRC-PORFILES.in: Regenerate.
2203 2016-01-21 Alan Modra <amodra@gmail.com>
2205 * configure.ac: Move corefile selection later in file. Move
2206 tdefaults code immediately after other target vector code.
2207 * configure: Regenerate.
2209 2016-01-20 Mickael Guene <mickael.guene@st.com>
2211 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2212 section using '.text.noread' pattern.
2214 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2216 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2218 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2219 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2221 * arc-plt.def: New file.
2222 * arc-plt.h: Likewise.
2223 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2224 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2225 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2226 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2227 (name_for_global_symbol): Added.
2228 (ADD_RELA): Helper to create dynamic relocs.
2229 (new_got_entry_to_list): Create a new got entry in linked list.
2230 (symbol_has_entry_of_type): Search for specific type of entry in
2232 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2233 (is_reloc_for_TLS, arc_elf_set_private_flags)
2234 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2235 (arc_elf_merge_private_bfd_data): New functions.
2236 (debug_arc_reloc): Cleaned debug info printing.
2237 (PDATA reloc): Changed not to perform address alignment.
2238 (reverse_me): Added. Fix for ARC_32 relocs.
2239 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2241 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2242 Changed function to access an array of list of GOT entries instead
2243 of just an array of offsets.
2244 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2245 (elf_arc_check_relocs): Likewise.
2246 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2247 (elf_arc_finish_dynamic_sections): Likewise
2248 (arc_create_dynamic_sections): Modified conditions to create
2250 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2251 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2252 (relocate_plt_for_entry): Changed to support new way to define PLT
2254 (add_symbol_to_plt): Likewise.
2255 (arc_elf_link_hash_table_create): New function.
2257 2016-01-18 Nick Clifton <nickc@redhat.com>
2260 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2261 section number into internal section number.
2262 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2263 * coffswap.h (coff_swap_sym_in): Likewise.
2264 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2265 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2266 section number field is big enough to hold the external value.
2268 2016-01-17 Alan Modra <amodra@gmail.com>
2270 * configure: Regenerate.
2272 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2274 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2275 when address in first unwind entry does not match start of
2278 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2279 Jiong Wang <jiong.wang@arm.com>
2282 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2285 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2287 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2288 place 'R_' before the reloc name returned.
2289 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2290 the relocation string.
2292 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2294 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2295 factored out from...
2296 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2298 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2300 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2301 attribute check after ELF file header flag check.
2303 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2305 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2306 return status from `_bfd_elf_merge_object_attributes'.
2308 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2310 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2311 factored out from...
2312 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2314 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2316 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2317 handling of input MIPS ABI flags together.
2319 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2321 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2322 attribute checks for null input.
2324 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2326 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2327 pointers to target data.
2329 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2331 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2334 2016-01-01 Alan Modra <amodra@gmail.com>
2336 Update year range in copyright notice of all files.
2338 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2340 Copyright (C) 2016 Free Software Foundation, Inc.
2342 Copying and distribution of this file, with or without modification,
2343 are permitted in any medium without royalty provided the copyright
2344 notice and this notice are preserved.
2350 version-control: never