1 2016-07-20 John Baldwin <jhb@FreeBSD.org>
3 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
4 and handle pr_pid if present.
6 2016-07-20 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
9 ppc64_elf_unhandled_reloc for special_function.
10 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
12 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
14 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
16 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
17 corresponding error message.
19 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
21 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
22 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
23 (branch_reloc_p): New function.
24 (mips_elf_calculate_relocation): Handle ISA mode determination
25 for relocations against section symbols, against absolute
26 symbols and absolute relocations. Also set `*cross_mode_jump_p'
28 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
29 checks for weak undefined symbols. Also check target alignment
30 within the same ISA mode.
31 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
32 in the alignment check.
33 <R_MICROMIPS_PC7_S1>: Add an alignment check.
34 <R_MICROMIPS_PC10_S1>: Likewise.
35 <R_MICROMIPS_PC16_S1>: Likewise.
36 (mips_elf_perform_relocation): Report a failure for unsupported
37 same-mode JALX instructions and cross-mode branches.
38 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
39 error messages for jumps to misaligned addresses.
41 2016-07-16 Alan Modra <amodra@gmail.com>
43 * elflink.c: Include plugin-api.h.
44 * plugin.c (bfd_plugin_open_input): New function, extracted from..
46 * plugin.h: Don't include bfd.h.
47 (bfd_plugin_open_input): Declare.
49 2016-07-16 Alan Modra <amodra@gmail.com>
51 * targets.c (bfd_seach_for_target): Rename to..
52 (bfd_iterate_over_targets): ..this. Rewrite doc.
53 * bfd-in2.h: Regenerate.
55 2016-07-16 Alan Modra <amodra@gmail.com>
57 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
58 * libbfd.h: Regenerate.
59 * bfd-in2.h: Regenerate.
61 2016-07-16 Alan Modra <amodra@gmail.com>
63 * libbfd-in.h (BFD_ALIGN): Move to..
65 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
66 * elf32-ppc.c (default_params): Adjust init.
67 (ppc_elf_link_params): Set pagesize_p2.
68 * libbfd.h: Regenerate.
69 * bfd-in2.h: Regenerate.
71 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
73 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
74 (_bfd_elf_filter_global_symbols): Declare.
75 * elf.c (_bfd_elf_filter_global_symbols): New function.
76 * elflink.c (elf_filter_global_symbols): Likewise.
77 (elf_output_implib): Likewise.
78 (bfd_elf_final_link): Call above function, failing if it does.
79 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
81 (elf_backend_copy_indirect_symbol): Fix spacing.
82 (elf_backend_hide_symbol): Likewise.
83 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
85 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
86 Nick Clifton <nickc@redhat.com>
88 * elf32-arc.c (PR_DEBUG): Delete.
89 Fix printing of debug information. Fix formatting of debug
91 (debug_arc_reloc): Handle symbols that are not from an input file.
92 (arc_do_relocation): Remove excessive exclamation points.
94 * arc-got.h: Fix formatting. Fix printing of debug information.
95 (new_got_entry_to_list): Use xmalloc.
96 * config.bfd: use the big-endian arc vector as the default vector
97 for big-endian arc targets.
99 2016-07-15 Alan Modra <amodra@gmail.com>
101 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
102 from marking sym_indices.
104 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
106 * reloc.c (bfd_perform_relocation): Try the `howto' handler
107 first with relocations against absolute symbols.
108 (bfd_install_relocation): Likewise.
110 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
112 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
113 .got/.got.plt sections to 8 bytes.
115 2016-07-12 Nick Clifton <nickc@redhat.com>
117 * binary.c (binary_set_section_contents): Second grammar fix.
119 2016-07-12 Douglas B Rupp <rupp@adacore.com>
121 * binary.c (binary_set_section_contents): Fix grammar in warning
124 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
126 * elf32-arc.c: made PR_DEBUG always defined.
128 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
130 * arc-got.h: Moved got related structures from elf32-arc.c to
131 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
132 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
133 tls_type_for_reloc, symbol_has_entry_of_type,
134 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
135 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
136 relocate_fix_got_relocs_for_got_info,
137 create_got_dynrelocs_for_single_entry,
138 create_got_dynrelocs_for_got_info): Added to file.
139 * elf32-arc.c: Removed GOT & TLS related structs and functions to
142 2016-07-08 James Bowman <james.bowman@ftdichip.com>
144 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
146 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
148 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
149 (THUMB32_MOVW): Likewise.
150 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
151 (DEF_STUBS): Define long_branch_thumb2_only_pure.
152 (arm_stub_is_thumb): Add new veneer stub.
153 (arm_type_of_stub): Use new veneer.
154 (arm_stub_required_alignment): Add new veneer.
156 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
158 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
159 (SEC_ELF_PURECODE): ... this.
160 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
162 (elf32_arm_fake_sections): Likewise.
163 (elf_32_arm_section_flags): Likewise.
164 (elf_32_arm_lookup_section_flags): Likewise.
165 * section.c (SEC_ELF_NOREAD): Rename to ...
166 (SEC_ELF_PURECODE): ... this.
168 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
170 * elf32-arm.c (using_thumb2_bl): New function.
171 (arm_type_of_stub): Declare thumb2 variable together and change type
172 to bfd_boolean. Use using_thumb2_bl () to determine whether
173 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
174 checked for BL range.
175 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
176 the bit size of BL offset.
178 2016-06-29 Nick Clifton <nickc@redhat.com>
180 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
181 Returns TRUE for AArch64 mapping symbols.
182 (elfNN_aarch64_backend_symbol_processing): New function. Marks
183 mapping symbols as precious in object files so that they will not
185 (elf_backend_symbol_processing): Define.
187 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
188 for ARM mapping symbols.
189 (elf32_arm_backend_symbol_processing): Make use of the new function.
191 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
194 * elflink.c (elf_link_check_versioned_symbol): Return false
195 for unreferenced undefined symbol.
197 2016-06-28 Nick Clifton <nickc@redhat.com>
199 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
202 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
203 function. Marks mapping symbols in object files as precious, so
204 that strip will not remove them.
205 (elf_backend_symbol_processing): Define.
207 2016-06-28 James Clarke <jrtc27@jrtc27.com>
209 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
210 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
212 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
214 * elf32-mips.c (elf_mips16_howto_table_rel): Add
216 (mips16_reloc_map): Likewise.
217 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
218 (mips16_elf64_howto_table_rela): Likewise.
219 (mips16_reloc_map): Likewise.
220 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
221 (elf_mips16_howto_table_rela): Likewise.
222 (mips16_reloc_map): Likewise.
223 * elfxx-mips.c (mips16_branch_reloc_p): New function.
224 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
225 (b_reloc_p): Likewise.
226 (mips_elf_calculate_relocation): Likewise.
227 (_bfd_mips_elf_check_relocs): Likewise.
228 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
229 * bfd-in2.h: Regenerate.
230 * libbfd.h: Regenerate.
232 2016-06-27 Alan Modra <amodra@gmail.com>
235 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
236 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
238 (ppc64_elf_size_stubs): Adjust to suit.
240 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
242 * elf32-dlx.h: New file.
243 * elf32-dlx.c: Adjust.
245 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
247 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
249 2016-06-24 John Baldwin <jhb@FreeBSD.org>
251 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
254 2016-06-24 John Baldwin <jhb@FreeBSD.org>
256 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
257 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
258 (elfcore_grok_freebsd_psinfo): New function.
259 (elfcore_grok_freebsd_prstatus): New function.
260 (elfcore_grok_freebsd_note): New function.
261 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
264 2016-06-24 Joel Brobecker <brobecker@adacore.com>
266 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
269 2016-06-24 Alan Modra <amodra@gmail.com>
271 * config.bfd: Delete mips vxworks patterns matched earlier.
272 Combine mips*-*-none with mips*-*-elf*.
274 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
276 * elfxx-mips.c (mips_elf_perform_relocation): Call
277 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
278 use the `%X%H' format for the cross-mode jump conversion error
279 message. Remove the full stop from the end of the message.
280 Continue processing rather than returning failure.
282 2016-06-21 Graham Markall <graham.markall@embecosm.com>
284 * archures.c: Remove bfd_mach_arc_nps400.
285 * bfd-in2.h: Likewise.
286 * cpu-arc.c (arch_info_struct): Likewise.
287 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
290 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
294 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
296 (elf_link_is_defined_archive_symbol): Call
297 bfd_link_plugin_object_p on unknown plugin object and use the
298 IR symbol table if the input is an IR object.
299 * plugin.c (bfd_link_plugin_object_p): New function.
300 * plugin.h (bfd_link_plugin_object_p): New prototype.
302 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
305 * elflink.c (elf_link_add_object_symbols): Don't check alignment
306 on symbol from plugin dummy input.
308 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
310 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
312 * bfd-in2.h: Regenerated.
313 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
314 with bfd_plugin_unknown.
316 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
319 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
320 bfd_boolean argument.
321 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
322 "shared object" with "PIC object" in comments.
323 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
324 "shared object" with "PIC object" in comments. Avoid PLT if
325 requested. Generate dynamic relocations for non-GOT references.
326 Make room for the special first entry in PLT and allocate PLT
327 entry only for PLT and PC-relative references. Store dynamic
328 GOT relocations in .rel[a].iplt section for static executables.
329 If PLT isn't used, always use GOT for symbol value. Don't
330 allocate GOT entry if it isn't used.
331 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
332 count only in the code section. Allocate dynamic pointer
333 relocation against STT_GNU_IFUNC symbol in the non-code section.
334 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
335 only for PC-relative references.
336 (elf_i386_allocate_dynrelocs): Pass TRUE to
337 _bfd_elf_allocate_ifunc_dyn_relocs.
338 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
339 relocations against STT_GNU_IFUNC symbols without PLT. Generate
340 dynamic pointer relocation against STT_GNU_IFUNC symbol in
341 the non-code section and store it in the proper REL section.
342 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
344 (elf_i386_finish_dynamic_symbol): Generate dynamic
345 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
346 STT_GNU_IFUNC symbols without PLT.
347 (elf_i386_finish_dynamic_sections): Don't handle local
348 STT_GNU_IFUNC symbols here.
349 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
351 (elf_backend_output_arch_local_syms): New.
352 * elf32-x86-64.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_x86_64_adjust_dynamic_symbol): Increment PLT reference
356 count only for PC-relative references.
357 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
358 _bfd_elf_allocate_ifunc_dyn_relocs.
359 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
360 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
361 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
362 without PLT. Generate dynamic pointer relocation against
363 STT_GNU_IFUNC symbol in the non-code section and store it in
364 the proper RELA section. Don't allow non-pointer relocation
365 against STT_GNU_IFUNC symbol without PLT.
366 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
367 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
368 STT_GNU_IFUNC symbols without PLT.
369 (elf_x86_64_finish_dynamic_sections): Don't handle local
370 STT_GNU_IFUNC symbols here.
371 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
373 (elf_backend_output_arch_local_syms): New.
374 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
375 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
377 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
378 Tony Wang <tony.wang@arm.com>
380 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
382 (stub_long_branch_thumb2_only): Define stub.
383 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
384 (arm_stub_long_branch_thumb2_only): Likewise.
385 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
388 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
390 * archures.c (bfd_mach_sparc_v8plusc): Define.
391 (bfd_mach_sparc_v9c): Likewise.
392 (bfd_mach_sparc_v8plusd): Likewise.
393 (bfd_mach_sparc_v9d): Likewise.
394 (bfd_mach_sparc_v8pluse): Likewise.
395 (bfd_mach_sparc_v9e): Likewise.
396 (bfd_mach_sparc_v8plusv): Likewise
397 (bfd_mach_sparc_v9v): Likewise.
398 (bfd_mach_sparc_v8plusm): Likewise.
399 (bfd_mach_sparc_v9m): Likewise.
400 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
401 (bfd_mach_sparc_64bit_p): Likewise.
402 * bfd-in2.h: Regenerate.
403 * cpu-sparc.c (arch_info_struct): Add entries for
404 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
405 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
406 and bfd_mach_sparc_v9{c,d,e,v,m}.
407 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
408 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
410 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
412 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
413 symbols for relocations against IFUNC symbols.
414 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
416 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
418 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
419 .rela.iplt in DT_PLTRELSZ.
420 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
421 for DT_PLTRELSZ and DT_RELASZ as well.
423 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
425 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
426 non-loaded, non-alloced sections.
427 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
429 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
431 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
432 allocating dynamic relocation.
433 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
435 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
438 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
439 offsets until reloc_toaddr.
441 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
443 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
444 Don't check symbol type for STN_UNDEF symbol index.
445 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
446 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
449 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
451 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
453 (using_thumb2): Try Tag_THUMB_ISA_use first and check
454 for exact arch value then. Force review of arch check logic for new
456 (arch_has_arm_nop): Update and fix arch check logic. Force review of
457 that logic for new architecture.
458 (arch_has_thumb2_nop): Remove.
459 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
460 (elf32_arm_final_link_relocate): Likewise but using thumb2.
462 2016-06-14 Alan Modra <amodra@gmail.com>
464 * bfd-in.h (bfd_my_archive): Delete.
465 * bfd-in2.h: Regenerate.
467 2016-06-14 Alan Modra <amodra@gmail.com>
470 * archive.c (open_nested_file): Set my_archive.
471 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
473 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
474 (bfd_seek): Likewise.
475 * bfdwin.c (bfd_get_file_window): Likewise.
476 * cache.c (cache_bmmap): Likewise.
477 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
478 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
480 * plugin.c (try_claim): Likewise.
481 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
482 file within thin archive, not the archive.
484 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
487 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
488 section address for R_386_GOT32/R_386_GOT32X relocations against
489 IFUNC symbols if there is no base register and return error for
492 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
494 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
495 GOT32 adjustment for static executables.
497 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
499 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
501 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
503 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
505 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
507 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
509 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
511 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
512 (SECTSTART): Changed.
513 (elf_arc_relocate_section): Fixed mistake in PIE related
515 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
517 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
519 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
520 enable support for "-z combreloc" and DT_RELACOUNT.
521 (elf_backend_reloc_type_class): Likewise
523 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
526 * elf32-i386.c (elf_i386_relocate_section): When relocating
527 R_386_GOT32, return error without a base register for PIC and
528 subtract the .got.plt section address only with a base register.
530 2016-06-10 Alan Modra <amodra@gmail.com>
532 * elf-strtab.c (struct strtab_save): Use size_t for "size".
533 (struct elf_strtab_hash): Likewise for "size" and "alloced".
534 (_bfd_elf_strtab_init): Formatting.
535 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
536 (_bfd_elf_strtab_addref): Take size_t idx param.
537 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
538 (_bfd_elf_strtab_offset): Likewise.
539 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
540 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
541 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
542 (_bfd_elf_strtab_finalize): Similarly.
543 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
544 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
545 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
546 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
548 (bfd_section_from_shdr): Delete amt.
549 (_bfd_elf_init_reloc_shdr): Likewise.
550 (_bfd_elf_link_assign_sym_version): Likewise.
551 (assign_section_numbers): Use size_t reloc_count.
552 * elflink.c (struct elf_symbuf_head): Use size_t "count".
553 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
554 (elf_link_is_defined_archive_symbol): Likewise.
555 (elf_add_dt_needed_tag): Likewise.
556 (elf_finalize_dynstr): Likewise.
557 (elf_link_add_object_symbols): Likewise.
558 (bfd_elf_size_dynamic_sections): Likewise.
559 (elf_create_symbuf): Similarly.
560 (bfd_elf_match_symbols_in_sections): Likewise.
561 (elf_link_swap_symbols_out): Likewise.
562 (elf_link_check_versioned_symbol): Likewise.
563 (bfd_elf_gc_record_vtinherit): Likewise.
564 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
566 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
569 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
570 and relocs only if shrinking occurred.
572 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
574 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
575 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
576 (elf_i386_check_tls_transition): Check indirect call and direct
577 call with the addr32 prefix for general and local dynamic models.
578 Set the tls_get_addr feild.
579 (elf_i386_convert_load_reloc): Always use addr32 prefix for
580 indirect ___tls_get_addr call via GOT.
581 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
582 transitions with indirect call and direct call with the addr32
585 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
587 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
588 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
589 (elf_s390_relocate_section): Fix comment.
590 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
593 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
595 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
596 section offset when calculation the larl operand in the first PLT
599 2016-06-07 Alan Modra <amodra@gmail.com>
601 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
602 to match other 32-bit archs.
603 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
604 (ppc_elf_object_p): Call it.
605 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
607 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
608 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
609 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
610 _bfd_elf_ppc_at_tprel_transform): Move to..
612 (_bfd_elf_ppc_set_arch): Declare.
613 * bfd-in2.h: Regenerate.
615 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
617 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
618 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
619 (elf_x86_64_check_tls_transition): Check indirect call and
620 direct call with the addr32 prefix for general and local dynamic
621 models. Set the tls_get_addr feild.
622 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
623 indirect __tls_get_addr call via GOT.
624 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
625 transitions with indirect call and direct call with the addr32
628 2016-06-04 Christian Groessler <chris@groessler.org>
630 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
632 2016-06-02 Nick Clifton <nickc@redhat.com>
635 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
637 (arch_info_struct): Likewise.
638 (architectures): Likewise.
640 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
642 * config.bfd: Replace -uclibc with *.
644 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
646 * elf64-x86-64.c: Replace data32 with data16 in comments.
648 2016-05-31 Alan Modra <amodra@gmail.com>
652 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
653 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
654 symbol given a version by a script different to the version
655 of the symbol being added.
656 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
657 _bfd_elf_strtab_restore. Don't fudge dynstr references.
658 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
659 (struct strtab_save): New.
660 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
661 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
662 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
664 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
666 * elf32-hppa.h: Add extern "C".
667 * elf32-nds32.h: Likewise.
668 * elf32-tic6x.h: Likewise.
670 2016-06-01 Nick Clifton <nickc@redhat.com>
672 * po/sr.po: New Serbian translation.
673 * configure.ac (ALL_LINGUAS): Add sr.
674 * configure: Regenerate.
676 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
678 * elfxx-mips.c (b_reloc_p): New function.
679 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
682 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
684 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
685 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
686 reloc location from calculation, treat the addend as signed with
687 local non-section symbols and enable overflow detection.
689 2016-05-28 Alan Modra <amodra@gmail.com>
691 * aoutx.h: Adjust linker callback calls throughout file,
694 * coff-alpha.c: Likewise.
695 * coff-arm.c: Likewise.
696 * coff-h8300.c: Likewise.
697 * coff-h8500.c: Likewise.
698 * coff-i960.c: Likewise.
699 * coff-mcore.c: Likewise.
700 * coff-mips.c: Likewise.
701 * coff-ppc.c: Likewise.
702 * coff-rs6000.c: Likewise.
703 * coff-sh.c: Likewise.
704 * coff-tic80.c: Likewise.
705 * coff-w65.c: Likewise.
706 * coff-z80.c: Likewise.
707 * coff-z8k.c: Likewise.
708 * coff64-rs6000.c: Likewise.
709 * cofflink.c: Likewise.
711 * elf-bfd.h: Likewise.
712 * elf-m10200.c: Likewise.
713 * elf-m10300.c: Likewise.
714 * elf32-arc.c: Likewise.
715 * elf32-arm.c: Likewise.
716 * elf32-avr.c: Likewise.
717 * elf32-bfin.c: Likewise.
718 * elf32-cr16.c: Likewise.
719 * elf32-cr16c.c: Likewise.
720 * elf32-cris.c: Likewise.
721 * elf32-crx.c: Likewise.
722 * elf32-d10v.c: Likewise.
723 * elf32-epiphany.c: Likewise.
724 * elf32-fr30.c: Likewise.
725 * elf32-frv.c: Likewise.
726 * elf32-ft32.c: Likewise.
727 * elf32-h8300.c: Likewise.
728 * elf32-hppa.c: Likewise.
729 * elf32-i370.c: Likewise.
730 * elf32-i386.c: Likewise.
731 * elf32-i860.c: Likewise.
732 * elf32-ip2k.c: Likewise.
733 * elf32-iq2000.c: Likewise.
734 * elf32-lm32.c: Likewise.
735 * elf32-m32c.c: Likewise.
736 * elf32-m32r.c: Likewise.
737 * elf32-m68hc1x.c: Likewise.
738 * elf32-m68k.c: Likewise.
739 * elf32-mep.c: Likewise.
740 * elf32-metag.c: Likewise.
741 * elf32-microblaze.c: Likewise.
742 * elf32-moxie.c: Likewise.
743 * elf32-msp430.c: Likewise.
744 * elf32-mt.c: Likewise.
745 * elf32-nds32.c: Likewise.
746 * elf32-nios2.c: Likewise.
747 * elf32-or1k.c: Likewise.
748 * elf32-ppc.c: Likewise.
749 * elf32-s390.c: Likewise.
750 * elf32-score.c: Likewise.
751 * elf32-score7.c: Likewise.
752 * elf32-sh.c: Likewise.
753 * elf32-sh64.c: Likewise.
754 * elf32-spu.c: Likewise.
755 * elf32-tic6x.c: Likewise.
756 * elf32-tilepro.c: Likewise.
757 * elf32-v850.c: Likewise.
758 * elf32-vax.c: Likewise.
759 * elf32-visium.c: Likewise.
760 * elf32-xstormy16.c: Likewise.
761 * elf32-xtensa.c: Likewise.
762 * elf64-alpha.c: Likewise.
763 * elf64-hppa.c: Likewise.
764 * elf64-ia64-vms.c: Likewise.
765 * elf64-mmix.c: Likewise.
766 * elf64-ppc.c: Likewise.
767 * elf64-s390.c: Likewise.
768 * elf64-sh64.c: Likewise.
769 * elf64-x86-64.c: Likewise.
770 * elflink.c: Likewise.
771 * elfnn-aarch64.c: Likewise.
772 * elfnn-ia64.c: Likewise.
773 * elfxx-mips.c: Likewise.
774 * elfxx-sparc.c: Likewise.
775 * elfxx-tilegx.c: Likewise.
776 * linker.c: Likewise.
778 * pe-mips.c: Likewise.
780 * reloc16.c: Likewise.
781 * simple.c: Likewise.
782 * vms-alpha.c: Likewise.
783 * xcofflink.c: Likewise.
784 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
785 status param. Adjust calls to these and linker callbacks throughout.
786 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
787 get_ramstart): Delete status param. Adjust calls to these and
788 linker callbacks throughout.
790 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
792 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
793 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
794 target alignment verification.
796 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
798 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
799 section name if `bfd_elf_string_from_elf_section' returns an
802 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
804 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
805 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
806 for message. Continue processing rather than returning failure.
808 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
810 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
811 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
812 Call `bfd_set_error'.
814 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
817 * archive.c (bfd_slurp_armap): Replace
818 bfd_elf64_archive_slurp_armap with
819 _bfd_archive_64_bit_slurp_armap.
820 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
821 BFD64 is defined and the archive is too big.
822 (coff_write_armap): Likewise.
823 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
824 (_bfd_archive_64_bit_slurp_armap): This.
825 (bfd_elf64_archive_write_armap): Renamed to ...
826 (_bfd_archive_64_bit_write_armap): This.
827 * configure.ac: Add --enable-64-bit-archive.
828 (want_64_bit_archive): New. Set to true by default for 64-bit
829 MIPS and s390 ELF targets.
830 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
831 * config.in: Regenerated.
832 * configure: Likewise.
833 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
834 (bfd_elf64_archive_slurp_armap): Likewise.
835 (bfd_elf64_archive_write_armap): Likewise.
836 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
837 (bfd_elf64_archive_construct_extended_name_table): Likewise.
838 (bfd_elf64_archive_truncate_arname): Likewise.
839 (bfd_elf64_archive_read_ar_hdr): Likewise.
840 (bfd_elf64_archive_write_ar_hdr): Likewise.
841 (bfd_elf64_archive_openr_next_archived_file): Likewise.
842 (bfd_elf64_archive_get_elt_at_index): Likewise.
843 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
844 (bfd_elf64_archive_update_armap_timestamp): Likewise.
845 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
846 (bfd_elf64_archive_slurp_armap): Likewise.
847 (bfd_elf64_archive_write_armap): Likewise.
848 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
849 (bfd_elf64_archive_construct_extended_name_table): Likewise.
850 (bfd_elf64_archive_truncate_arname): Likewise.
851 (bfd_elf64_archive_read_ar_hdr): Likewise.
852 (bfd_elf64_archive_write_ar_hdr): Likewise.
853 (bfd_elf64_archive_openr_next_archived_file): Likewise.
854 (bfd_elf64_archive_get_elt_at_index): Likewise.
855 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
856 (bfd_elf64_archive_update_armap_timestamp): Likewise.
857 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
858 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
859 bfd_elfNN_archive_functions isn't defined.
860 (TARGET_LITTLE_SYM): Likewise.
861 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
862 (_bfd_archive_64_bit_write_armap): Likewise.
863 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
864 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
865 (_bfd_archive_64_bit_truncate_arname): Likewise.
866 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
867 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
868 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
869 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
870 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
871 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
872 * libbfd.h: Regenerated.
873 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
874 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
876 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
879 * cofflink.c (coff_link_check_archive_element): Return TRUE if
880 linker add_archive_element callback returns FALSE.
881 * ecoff.c (ecoff_link_check_archive_element): Likewise.
882 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
883 archive element if linker add_archive_element callback returns
885 * elflink.c (elf_link_add_archive_symbols): Likewise.
886 * pdp11.c (aout_link_check_ar_symbols): Likewise.
887 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
888 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
889 (xcoff_link_check_ar_symbols): Likewise.
891 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
893 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
894 <bfd_reloc_outofrange>: Unify error reporting code.
896 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
898 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
899 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
900 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
901 * bfd-in2.h: Regenerate.
902 * libbfd.h: Likewise.
904 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
906 * config.bfd: Add entry for arm-phoenix.
908 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
910 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
911 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
912 account for padding for stub section requiring one.
913 (elf32_arm_build_stubs): Add comment to stress the importance of
914 zeroing veneer section content.
916 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
918 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
920 * bfd-in2.h: Regenerate.
921 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
923 (arm_dedicated_stub_output_section_required_alignment): Likewise.
924 (arm_dedicated_stub_output_section_name): Likewise.
925 (arm_dedicated_stub_input_section_ptr): Likewise.
926 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
927 function description comment. Add support for dedicated output stub
928 section to given stub types.
929 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
930 elf32_arm_create_or_find_stub_sec.
931 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
932 (elf32_arm_size_stubs): Pass stub type when calling
933 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
934 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
936 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
938 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
939 when setting need_convert_load.
941 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
943 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
946 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
949 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
951 (elf_i386_convert_load): Don't convert R_386_GOT32.
953 2016-05-20 Alan Modra <amodra@gmail.com>
956 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
957 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
959 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
961 * elf32-arc.c (arc_elf_final_write_processing): Changed.
962 (debug_arc_reloc): Likewise.
963 (elf_arc_relocate_section): Likewise.
964 (elf_arc_check_relocs): Likewise.
965 (elf_arc_adjust_dynamic_symbol): Likewise.
966 (elf_arc_add_symbol_hook): Likewise.
968 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
970 * config.bfd: Remove `am34-*-linux*' support.
972 2016-05-19 Alan Modra <amodra@gmail.com>
974 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
975 relocs before plt relocs.
977 2016-05-19 Alan Modra <amodra@gmail.com>
979 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
980 before dereferencing.
982 2016-05-18 Nick Clifton <nickc@redhat.com>
984 * po/sv.po: Updated Swedish translation.
986 2016-05-18 Alan Modra <amodra@gmail.com>
988 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
989 for each BFD. Don't goto error_ret_free_local from outside loop.
991 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
993 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
994 STB_GNU_UNIQUE handling.
995 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
996 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
997 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
998 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
999 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1000 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1001 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1002 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1003 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1004 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1005 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1006 (elf_backend_add_symbol_hook): Remove macro.
1007 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1008 for STB_GNU_UNIQUE symbols.
1010 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1012 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1014 (v850_elf_copy_private_bfd_data): ... here. Call the new
1015 function and `_bfd_elf_copy_private_bfd_data'.
1017 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1020 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1021 GOTPCREL relocation against large section.
1023 2016-05-13 Alan Modra <amodra@gmail.com>
1025 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1026 linker dynamic sections in calculating size and address of
1027 dynamic tags rather than using output sections. Remove asserts.
1028 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1029 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1030 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1031 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1032 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1033 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1034 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1035 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1036 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1037 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1038 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1039 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1040 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1041 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1042 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1043 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1044 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1045 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1046 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1047 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1048 * elflink.c (bfd_elf_final_link): Likewise.
1049 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1050 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1051 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1052 don't set doit. Look up dynobj section.
1053 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1054 invocation and dynamic tag vma calculation. Don't test
1055 boolean var == TRUE.
1056 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1059 2016-05-13 Alan Modra <amodra@gmail.com>
1061 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1062 octets_per_byte. Put dynamic .rela.plt last in link orders.
1063 Assign output_offset for reloc sections rather than writing
1064 sorted relocs from block corresponding to output_offset.
1066 2016-05-12 Alan Modra <amodra@gmail.com>
1068 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1070 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1072 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1074 2016-05-11 Alan Modra <amodra@gmail.com>
1076 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1077 (elf32_hppa_check_relocs): Don't set dynobj.
1078 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1079 (elf32_hppa_build_stubs): Likewise.
1080 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1082 2016-05-11 Alan Modra <amodra@gmail.com>
1085 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1086 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1088 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1090 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1091 aarch64_tls_transition check.
1093 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1095 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1097 (arm_stub_sym_claimed): New function.
1098 (elf32_arm_create_stub): Use veneered symbol name and section if
1099 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1100 (arm_stub_claim_sym): New function.
1101 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1102 veneered symbol, otherwise create local symbol as before.
1104 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1106 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1107 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1108 and set branch type of a symbol.
1109 (bfd_elf32_arm_process_before_allocation): Likewise.
1110 (elf32_arm_relocate_section): Likewise and fix identation along the
1112 (allocate_dynrelocs_for_symbol): Likewise.
1113 (elf32_arm_finish_dynamic_symbol): Likewise.
1114 (elf32_arm_swap_symbol_in): Likewise.
1115 (elf32_arm_swap_symbol_out): Likewise.
1117 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1119 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1120 * bfd-in2.h: Regenerated.
1121 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1122 parameter to add_stub_section callback.
1123 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1124 and pass it down to add_stub_section.
1125 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1127 (elf32_arm_size_stubs): Add output section parameter to
1128 add_stub_section function pointer parameter.
1130 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1132 * elf32-arm.c (elf32_arm_create_stub): New function.
1133 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1135 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1137 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1138 arm_stub_a8_veneer_lwm enumerator.
1139 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1140 aforementioned enumerator.
1141 (struct elf32_arm_stub_hash_entry): Delete target_addend
1142 field and add source_value.
1143 (struct a8_erratum_fix): Delete addend field and add target_offset.
1144 (stub_hash_newfunc): Initialize source_value field amd remove
1145 initialization for target_addend.
1146 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1147 the else to being always executed, moving the
1148 arm_stub_a8_veneer_b_cond specific code in it. Remove
1149 stub_entry->target_addend from points_to computation.
1150 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1151 to target symbol from start of section rather than the offset from the
1153 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1154 fields from struct a8_erratum_fix's offset and target_offset
1156 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1157 veneered_insn_loc and loc using stub_entry's source_value.
1159 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1161 (elf32_arm_merge_eabi_attributes): Add merging logic for
1164 2016-05-10 Pip Cet <pipcet@gmail.com>
1167 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1168 Define as _bfd_generic_copy_link_hash_symbol_type when using
1171 2016-05-09 Nick Clifton <nickc@redhat.com>
1174 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1175 field before accessing sections array.
1177 2016-05-09 Christophe Monat <christophe.monat@st.com>
1180 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1181 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1183 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1185 (create_instruction_vldmdb): Likewise.
1186 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1187 uses it to re-encode.
1189 2016-05-09 Nick Clifton <nickc@redhat.com>
1192 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1195 2016-05-09 Alan Modra <amodra@gmail.com>
1197 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1199 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1202 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1203 documenting that indx == -3 if symbol is defined in a discarded
1205 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1206 symbol is defined in a discarded section.
1207 (elf_link_output_extsym): Strip a global symbol defined in a
1210 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1212 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1215 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1217 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1219 (elf_i386_convert_load_reloc): This. New function.
1220 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1222 (elf_x86_64_convert_load_reloc): This. New function.
1224 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1226 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1227 Don't check if contents == NULL.
1228 (elf_i386_tls_transition): Add from_relocate_section. Check
1229 from_relocate_section instead of contents != NULL. Update
1230 elf_i386_check_tls_transition call.
1231 (elf_i386_check_relocs): Cache the section contents if
1232 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1233 elf_i386_tls_transition.
1234 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1235 to elf_i386_tls_transition.
1236 (elf_backend_caches_rawsize): New.
1237 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1238 if contents == NULL.
1239 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1240 from_relocate_section instead of contents != NULL.
1241 (elf_x86_64_check_relocs): Cache the section contents if
1242 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1243 elf_x86_64_tls_transition.
1244 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1245 to elf_x86_64_tls_transition.
1246 (elf_backend_caches_rawsize): New.
1248 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1251 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1254 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1256 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1257 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1258 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1259 no_apply_dynamic_relocs.
1260 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1261 dynamic relocations generated.
1263 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1267 (elf_i386_create_dynamic_sections): Here.
1268 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1269 interp setting to ...
1270 (elf_x86_64_create_dynamic_sections): Here.
1272 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1274 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1275 and replace (EH)->has_got_reloc with GOT_RELOC.
1276 (elf_i386_fixup_symbol): Pass has_got_reloc to
1277 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1278 (elf_i386_allocate_dynrelocs): Likewise.
1279 (elf_i386_relocate_section): Likewise.
1280 (elf_i386_finish_dynamic_symbol): Likewise.
1281 (elf_i386_convert_load): Pass TRUE to
1282 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1283 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1284 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1285 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1286 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1287 (elf_x86_64_allocate_dynrelocs): Likewise.
1288 (elf_x86_64_relocate_section): Likewise.
1289 (elf_x86_64_finish_dynamic_symbol): Likewise.
1290 (elf_x86_64_convert_load): Pass TRUE to
1291 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1293 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1295 * elf32-i386.c (check_relocs_failed): New.
1296 (elf_i386_check_relocs): Set check_relocs_failed on error.
1297 (elf_i386_relocate_section): Skip if check_relocs failed.
1299 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1302 check_relocs_failed on error.
1304 2016-04-29 Nick Clifton <nickc@redhat.com>
1307 * elf-bfd.h (struct elf_backend_data): Rename
1308 elf_backend_set_special_section_info_and_link to
1309 elf_backend_copy_special_section_fields.
1310 * elfxx-target.h: Likewise.
1311 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1312 comparing section flags.
1313 (copy_special_section_fields): New function.
1314 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1315 Perform two scans over special sections. The first one looks for
1316 a direct mapping between the output section and an input section.
1317 The second scan looks for a possible match based upon section
1319 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1320 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1322 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1323 elf32_i386_copy_solaris_special_section_fields.
1324 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1325 Rename to elf32_sparc_copy_solaris_special_section_fields.
1326 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1327 elf64_x86_64_copy_solaris_special_section_fields.
1329 2016-04-28 Nick Clifton <nickc@redhat.com>
1331 * po/zh_CN.po: Updated Chinese (simplified) translation.
1333 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1337 when estimating distances between output sections.
1339 2016-04-27 Alan Modra <amodra@gmail.com>
1341 * elflink.c (_bfd_elf_is_start_stop): New function.
1342 (_bfd_elf_gc_mark_rsec): Use it.
1343 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1345 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1347 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1348 * mmo.c (mmo_get_section_contents): Likewise.
1349 (mmo_set_section_contents): Likewise.
1351 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf-bfd.h (elf_link_hash_table): Update comments for
1355 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1356 the unused NULL entry at the head of dynamic symbol table.
1357 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1360 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1362 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1363 created file from dynobj.
1365 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1367 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1368 normal input file if possible.
1370 2016-04-21 Nick Clifton <nickc@redhat.com>
1372 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1373 * aout-target.h: Likewise.
1374 * aout-tic30.c: Likewise.
1375 * binary.c: Likewise.
1377 * coff-alpha.c: Likewise.
1378 * coff-rs6000.c: Likewise.
1379 * coff64-rs6000.c: Likewise.
1380 * coffcode.h: Likewise.
1381 * i386msdos.c: Likewise.
1382 * i386os9k.c: Likewise.
1385 * libbfd-in.h: Likewise.
1386 * libecoff.h: Likewise.
1387 * mach-o-target.c: Likewise.
1389 * nlm-target.h: Likewise.
1390 * oasys.c: Likewise.
1392 * plugin.c: Likewise.
1393 * ppcboot.c: Likewise.
1396 * tekhex.c: Likewise.
1397 * versados.c: Likewise.
1398 * vms-alpha.c: Likewise.
1400 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1401 * linker.c (bfd_link_check_relocs): New function.
1402 (_bfd_generic_link_check_relocs): New function.
1403 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1404 _bfd_link_check_relocs field.
1405 (struct bfd_target)L Add _bfd_link_check_relocs field.
1406 * bfd-in2.h: Regenerate.
1407 * libbfd.h: Regenerate.
1409 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1411 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1412 (elf_backend_gc_sweep_hook): Likewise.
1413 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1414 (elf_backend_gc_sweep_hook): Likewise.
1416 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1418 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1419 in excluded sections
1421 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf64-x86-64.c (check_relocs_failed): New.
1425 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1426 Support relocation agaist local symbol. Set check_relocs_failed.
1427 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1428 R_X86_64_32 relocation overflow.
1429 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1430 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1432 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf32-i386.c (elf_i386_check_relocs): Call
1435 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1436 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1438 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1441 * elflink.c (_bfd_elf_link_check_relocs): New function.
1442 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1443 if check_relocs_after_open_input is FALSE.
1445 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1447 * cache.c: Update old style function definitions.
1448 * elf32-m68k.c: Likewise.
1449 * elf64-mmix.c: Likewise.
1450 * stab-syms.c: Likewise.
1452 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1454 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1456 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1458 * Makefile.in: Regenerated with automake 1.11.6.
1459 * aclocal.m4: Likewise.
1460 * doc/Makefile.in: Likewise.
1462 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1464 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1465 * bfd-in2.h: Regenerate.
1466 * libbfd.h: Regenerate.
1467 * elf32-arc.c: Add 'opcode/arc.h' include.
1468 (struct arc_relocation_data): Add symbol_name.
1469 (arc_special_overflow_checks): New function.
1470 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1471 required, add an extra comment.
1472 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1474 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1476 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1478 (elf_arc_relocate_section): Update enum uses.
1479 (elf_arc_check_relocs): Likewise.
1480 (elf_arc_finish_dynamic_symbol): Likewise.
1482 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1484 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1487 2016-04-14 Nick Clifton <nickc@redhat.com>
1490 * elf-bbfd.h (struct elf_backend_data): New field:
1492 New field: elf_backend_set_special_section_info_and_link
1493 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1495 (elf_backend_set_special_section_info_and_link): Define if not
1497 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1498 elf_backend_strtab_flags macros to initialise fields in structure.
1499 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1500 being set even if SHF_MERGE is not set.
1501 (elf_fake_sections): Likewise.
1502 (section_match): New function. Matches two ELF sections based
1503 upon fixed characteristics.
1504 (find_link): New function. Locates a section in a BFD that
1505 matches a section in a different BFD.
1506 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1507 fields of reserved sections.
1508 (bfd_elf_compute_section_file_positions): Set the flags for the
1509 .shstrtab section based upon the elf_strtab_flags field in the
1510 elf_backend_data structure.
1511 (swap_out_syms): Likewise for the .strtab section.
1512 * elflink.c (bfd_elf_final_link): Set the flags for the
1513 .strtab section based upon the elf_strtab_flags field in the
1514 elf_backend_data structure.
1515 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1516 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1518 (elf_backend_set_special_section_info_and_link): Define for
1520 * elf32-sparc.c: Likewise.
1521 * elf64-x86-64.c: Likewise.
1523 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1526 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1528 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1529 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1530 applies to read-only section.
1531 * elf32-i386.c (elf_i386_link_hash_table): Add
1532 readonly_dynrelocs_against_ifunc.
1533 (elf_i386_allocate_dynrelocs): Updated.
1534 (elf_i386_size_dynamic_sections): Issue an error for read-only
1535 segment with dynamic IFUNC relocations only if
1536 readonly_dynrelocs_against_ifunc is TRUE.
1537 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1538 readonly_dynrelocs_against_ifunc.
1539 (elf_x86_64_allocate_dynrelocs): Updated.
1540 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1541 segment with dynamic IFUNC relocations only if
1542 readonly_dynrelocs_against_ifunc is TRUE.
1543 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1546 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1548 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1549 a fall through from error_ret_free_internal. Free local_syms in
1550 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1552 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1554 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1555 (relocate_plt_for_entry): Likewise.
1557 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1559 * elf32-arc.c (elf_arc_check_relocs): Changed
1561 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1563 * elf32-arc.c (name_for_global_symbol): Changed assert.
1564 (get_replace_function): Created.:
1565 (struct arc_relocation_data): Changed to signed types.
1566 (defines S, L, P, PDATA): Casted to signed type.
1567 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1568 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1569 (arc_do_relocation): Changed.
1571 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1573 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1575 (elf_arc_relocate_section): Added and changed asserts, validating
1576 the synamic symbol index.
1577 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1578 relocation if symbol has dynindx set to -1.
1580 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1582 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1583 and internal symbols which have a dynamic index into local
1586 2016-04-04 Nick Clifton <nickc@redhat.com>
1589 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1590 version number if the version is zero.
1592 2016-04-01 Alan Modra <amodra@gmail.com>
1595 * elflink.c (on_needed_list): Recursively check needed status.
1596 (elf_link_add_object_symbols): Adjust.
1598 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1600 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1601 internal_relocs only if they aren't cached.
1603 2016-03-29 Nick Clifton <nickc@redhat.com>
1606 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1607 assertion on the size of the got section to allow it to be bigger
1608 than the number of relocs.
1610 2016-03-29 Toni Spets <toni.spets@iki.fi>
1613 * coffcode.h (coff_write_object_contents): Revert accidental
1616 2016-03-22 Alan Modra <amodra@gmail.com>
1619 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1620 DW_FORM_flag_present.
1622 2016-03-22 Nick Clifton <nickc@redhat.com>
1624 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1625 architecture name for backwards compatibility.
1627 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1628 unbounded stack use.
1630 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1631 sufficiently recent version of GCC.
1632 * configure: Regenerate.
1634 2016-03-22 Alan Modra <amodra@gmail.com>
1637 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1639 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1641 * archures.c (bfd_mach_arc_nps400): Define.
1642 * bfd-in2.h: Regenerate.
1643 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1644 some existing entries to make space.
1645 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1646 (arc_elf_final_write_processing): Likewise.
1648 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1650 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1652 (arc_elf_final_write_processing): Don't bother setting cpu field
1653 in e_flags, this will have been set elsewhere.
1655 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1657 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1660 2016-03-21 Nick Clifton <nickc@redhat.com>
1662 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1663 * configure: Regenerate.
1664 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1665 alloca with call to xmalloc.
1666 * elf32-nds32.c: Likewise.
1667 * elf64-hppa.c: Likewise.
1668 * elfxx-mips.c: Likewise.
1670 * pei-x86_64.c: Likewise.
1674 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1679 (elf_i386_relocate_section): Likewise.
1680 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1681 (elf_x86_64_relocate_section): Likewise.
1683 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1686 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1687 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1688 relocation overflow check.
1690 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1692 * bfd-in2.h: Regenerated.
1694 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1697 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1698 uses bytes not octets.
1699 * elflink.c (resolve_section): Likewise.
1700 Add a bfd parameter.
1701 (eval_section): Pass the input_bfd to resolve_section.
1702 (bfd_elf_perform_complex_relocation): Convert byte offset to
1703 octets before read and writing values.
1704 (elf_link_input_bfd): Add byte to octet conversions.
1705 (elf_reloc_link_order): Likewise.
1706 (elf_fixup_link_order): Likewise.
1707 (bfd_elf_final_link): Likewise.
1708 * reloc.c (_bfd_final_link_relocate): Likewise.
1709 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1711 2016-03-10 Nick Clifton <nickc@redhat.com>
1713 * config.bfd: Mark the i370 target as obsolete.
1715 2016-03-09 Pedro Alves <palves@redhat.com>
1717 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1718 gcc ABI)" to printable name.
1719 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1720 of "v850-rh850" as printable name.
1722 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1725 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1726 relocations against absolute symbols.
1728 2016-03-09 Alan Modra <amodra@gmail.com>
1731 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1732 length elements in the archive.
1734 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1737 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1738 for -E/--dynamic-list only when not relocatable.
1740 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1743 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1744 count for locally defined local IFUNC symbols in shared object.
1745 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1747 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1750 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1753 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1754 Andrew Burgess <andrew.burgess@embecosm.com>
1756 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1757 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1758 (arc_elf_howto_init): Added assert to validate relocations.
1759 (get_middle_endian_relocation): Delete.
1760 (middle_endian_convert): New function.
1761 (ME): Redefine, now does nothing.
1762 (IS_ME): New define.
1763 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1764 definition to call middle_endian_convert. Add a new local
1765 variable and make use of this throughout. Added call to
1766 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1768 2016-03-07 Nick Clifton <nickc@redhat.com>
1771 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1772 length elements in the archive.
1774 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1776 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1777 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1779 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1782 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1783 executable as definition if the new definition comes from a
1786 2016-03-02 Alan Modra <amodra@gmail.com>
1788 * Makefile.in: Regenerate.
1789 * po/SRC-POTFILES.in: Regenerate.
1791 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1793 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1794 relocation addend when sections get merged.
1796 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1798 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1800 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1801 Assert for code sections dynamic relocs.
1803 2016-02-26 Renlin Li <renlin.li@arm.com>
1805 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1806 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1808 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1812 load with locally bound symbols if PIC is false or there is no
1813 base register. Optimize branch to 0 if PIC is false.
1814 (elf_i386_relocate_section): Don't generate dynamic relocations
1815 against undefined weak symbols if PIC is false.
1816 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1817 if we can't estimate relocation overflow with --no-relax.
1818 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1819 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1820 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1821 against undefined weak symbols if PIC is false.
1823 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1826 * bfd.c (bfd): Change flags to 20 bits.
1827 (BFD_CONVERT_ELF_COMMON): New.
1828 (BFD_USE_ELF_STT_COMMON): Likewise.
1829 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1830 BFD_USE_ELF_STT_COMMON.
1831 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1832 * configure.ac: Remove --enable-elf-stt-common.
1833 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1834 common symbol depending on BFD_CONVERT_ELF_COMMON and
1835 BFD_USE_ELF_STT_COMMON.
1836 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1838 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1840 (elf_link_convert_common_type): New function.
1841 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1842 common symbol depending on BFD_CONVERT_ELF_COMMON and
1843 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1844 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1845 and BFD_USE_ELF_STT_COMMON to object_flags.
1846 (TARGET_LITTLE_SYM): Likewise.
1847 * syms.c (BSF_KEEP_G): Renamed to ...
1848 (BSF_ELF_COMMON): This.
1849 * bfd-in2.h: Regenerated.
1850 * config.in: Likewise.
1851 * configure: Likewise.
1853 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1858 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1859 (elf_i386_link_hash_entry): Add has_got_reloc and
1861 (elf_i386_link_hash_table): Add interp.
1862 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1864 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1866 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1867 (elf_i386_fixup_symbol): New function.
1868 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1869 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1870 relocations and discard relocations against resolved undefined
1871 weak symbols in executable. Don't make resolved undefined weak
1872 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1873 relocation against undefined weak symbols in PIE.
1874 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1875 (elf_i386_relocate_section): Don't generate dynamic relocations
1876 against resolved undefined weak symbols in PIE, except for
1878 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1879 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1880 Don't generate dynamic relocation against resolved undefined weak
1881 symbol in executable.
1882 (elf_i386_finish_dynamic_sections): Call
1883 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1884 (elf_backend_fixup_symbol): New.
1885 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1886 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1888 (elf_x86_64_link_hash_table): Add interp.
1889 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1891 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1893 (elf_x86_64_check_relocs): Set has_got_reloc and
1895 (elf_x86_64_fixup_symbol): New function.
1896 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1897 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1898 relocations and discard relocations against resolved undefined
1899 weak symbols in executable. Don't make resolved undefined weak
1900 symbols in executable dynamic.
1901 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1902 (elf_x86_64_relocate_section): Check relocation overflow for
1903 dynamic relocations against unresolved weak undefined symbols.
1904 Don't generate dynamic relocations against resolved weak
1905 undefined symbols in PIE.
1906 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1907 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1908 Don't generate dynamic relocation against resolved undefined weak
1909 symbol in executable.
1910 (elf_x86_64_finish_dynamic_sections): Call
1911 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1912 (elf_backend_fixup_symbol): New.
1914 2016-02-26 Alan Modra <amodra@gmail.com>
1916 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1917 save_restore_funcs, rest of sections when not relocatable.
1918 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1919 (sfpr_define): Define all symbols on emitted code.
1920 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1921 when relocatable. Move sfpr_define loop earlier.
1923 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1926 (elf_x86_64_relocate_section): Use it. Replace
1927 x86_64_elf_howto_table[r_type] with howto.
1929 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1932 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1933 symbol version is unknown.
1935 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1937 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1938 to (bfd_vma) -1 when setting needs_plt to 0.
1939 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1941 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1943 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1944 library, instead of PIC, and don't check PDE when making linker
1945 assigned symbol dynamic.
1947 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1949 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1950 ABIVERSION for non-executable stack.
1952 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1955 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1956 Always produce a RELATIVE reloc for a local symbol.
1958 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1960 Fix test-case ld-elf/pr19617b
1961 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1962 discard unused non-function symbols when --dynamic-list-data.
1964 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1966 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1967 dynsym section, even if it is empty, with dynamic sections.
1969 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1971 * syms.c: Remove BSF_COMMON from comments.
1972 * bfd-in2.h: Regenerated.
1974 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1976 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1977 for destination. Remove useless function parameters.
1978 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1980 2016-02-19 Nick Clifton <nickc@redhat.com>
1983 * aoutx.h (aout_link_add_symbols): Check for out of range string
1987 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1988 processing if we encounter a reloc without an associated symbol.
1990 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1993 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1994 sections for -E/--dynamic-list.
1996 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2001 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2003 * plugin.c (plugin_vec): Set match priority to 255.
2004 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2005 matching against the plugin vector, take priority from there not
2008 2016-02-15 Nick Clifton <nickc@redhat.com>
2010 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2011 for length and type fields. Use a signed value for the
2012 suffix_length field.
2014 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2017 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2018 significant bit in GOT offset for R_386_GOT32X.
2020 2016-02-10 Nick Clifton <nickc@redhat.com>
2023 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2025 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2026 number of messages about FDE encoding preventing .eh_frame_hdr
2029 2016-02-09 Nick Clifton <nickc@redhat.com>
2031 * oasys.c (oasys_archive_p): Fix indentation.
2032 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2033 constant for left shifting.
2035 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2036 helpful warning message to explain why certain AArch64 relocs
2039 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2041 * pe-mips.c (coff_mips_reloc): Fix formatting.
2043 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2045 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2046 to bfd_mach_arc_arc600.
2048 2016-02-04 Alan Modra <amodra@gmail.com>
2050 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2053 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2057 distances in the compressed_size field of the output section.
2059 2016-02-02 Alan Modra <amodra@gmail.com>
2061 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2062 ELFv2 entry optimization.
2064 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2067 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2068 no relocations in relocatable files.
2070 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2073 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2074 if a symbol from a library loaded via DT_NEEDED doesn't match
2075 the symbol referenced by regular object.
2077 2016-02-01 Nathaniel Smith <njs@pobox.com>
2079 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2082 2016-02-01 Alan Modra <amodra@gmail.com>
2084 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2085 an out of range reloc_index.
2086 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2088 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2090 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2091 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2092 * Makefile.in: Regenerated.
2094 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2096 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2098 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2101 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2103 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2105 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2108 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2109 against STT_GNU_IFUNC symbol only with dynamic symbols.
2110 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2112 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2115 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2116 decompress debug sections.
2118 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2120 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2123 2016-01-25 Nick Clifton <nickc@redhat.com>
2126 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2127 dsym filename buffer.
2129 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2131 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2133 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2135 * elfxx-mips.c (BZ16_REG): Correct calculation.
2137 2016-01-21 Nick Clifton <nickc@redhat.com>
2139 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2140 changing the type of _loc to be bfd_byte *.
2141 (elf_arc_finish_dynamic_symbol): Likewise.
2143 2016-01-21 Nick Clifton <nickc@redhat.com>
2146 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2147 class of the linker stub bfd.
2148 (elf32_arm_check_relocs): Skip check for pic format after
2149 processing a vxWorks R_ARM_ABS12 reloc.
2150 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2151 reporting a class mismatch.
2153 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2155 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2156 veneer for sym_sec != input_sec.
2157 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2158 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2159 calculation destination.
2161 2016-01-21 Alan Modra <amodra@gmail.com>
2163 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2164 (swap_linux_prpsinfo64_out): New function.
2165 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2166 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2167 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2168 (elfcore_write_linux_prpsinfo64): Likewise.
2169 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2170 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2171 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2173 2016-01-21 Alan Modra <amodra@gmail.com>
2175 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2176 * elf.c: Adjust #include.
2177 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2178 * Makefile.am (SOURCE_HFILES): Update.
2179 * Makefile.in: Regenerate.
2180 * po/SRC-PORFILES.in: Regenerate.
2182 2016-01-21 Alan Modra <amodra@gmail.com>
2184 * configure.ac: Move corefile selection later in file. Move
2185 tdefaults code immediately after other target vector code.
2186 * configure: Regenerate.
2188 2016-01-20 Mickael Guene <mickael.guene@st.com>
2190 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2191 section using '.text.noread' pattern.
2193 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2195 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2197 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2198 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2200 * arc-plt.def: New file.
2201 * arc-plt.h: Likewise.
2202 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2203 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2204 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2205 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2206 (name_for_global_symbol): Added.
2207 (ADD_RELA): Helper to create dynamic relocs.
2208 (new_got_entry_to_list): Create a new got entry in linked list.
2209 (symbol_has_entry_of_type): Search for specific type of entry in
2211 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2212 (is_reloc_for_TLS, arc_elf_set_private_flags)
2213 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2214 (arc_elf_merge_private_bfd_data): New functions.
2215 (debug_arc_reloc): Cleaned debug info printing.
2216 (PDATA reloc): Changed not to perform address alignment.
2217 (reverse_me): Added. Fix for ARC_32 relocs.
2218 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2220 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2221 Changed function to access an array of list of GOT entries instead
2222 of just an array of offsets.
2223 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2224 (elf_arc_check_relocs): Likewise.
2225 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2226 (elf_arc_finish_dynamic_sections): Likewise
2227 (arc_create_dynamic_sections): Modified conditions to create
2229 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2230 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2231 (relocate_plt_for_entry): Changed to support new way to define PLT
2233 (add_symbol_to_plt): Likewise.
2234 (arc_elf_link_hash_table_create): New function.
2236 2016-01-18 Nick Clifton <nickc@redhat.com>
2239 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2240 section number into internal section number.
2241 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2242 * coffswap.h (coff_swap_sym_in): Likewise.
2243 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2244 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2245 section number field is big enough to hold the external value.
2247 2016-01-17 Alan Modra <amodra@gmail.com>
2249 * configure: Regenerate.
2251 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2253 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2254 when address in first unwind entry does not match start of
2257 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2258 Jiong Wang <jiong.wang@arm.com>
2261 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2264 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2266 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2267 place 'R_' before the reloc name returned.
2268 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2269 the relocation string.
2271 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2273 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2274 factored out from...
2275 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2277 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2279 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2280 attribute check after ELF file header flag check.
2282 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2284 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2285 return status from `_bfd_elf_merge_object_attributes'.
2287 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2289 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2290 factored out from...
2291 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2293 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2295 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2296 handling of input MIPS ABI flags together.
2298 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2300 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2301 attribute checks for null input.
2303 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2305 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2306 pointers to target data.
2308 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2310 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2313 2016-01-01 Alan Modra <amodra@gmail.com>
2315 Update year range in copyright notice of all files.
2317 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2319 Copyright (C) 2016 Free Software Foundation, Inc.
2321 Copying and distribution of this file, with or without modification,
2322 are permitted in any medium without royalty provided the copyright
2323 notice and this notice are preserved.
2329 version-control: never
projects / deliverable / binutils-gdb.git / blob