1 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
3 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
5 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
6 corresponding error message.
8 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
10 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
11 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
12 (branch_reloc_p): New function.
13 (mips_elf_calculate_relocation): Handle ISA mode determination
14 for relocations against section symbols, against absolute
15 symbols and absolute relocations. Also set `*cross_mode_jump_p'
17 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
18 checks for weak undefined symbols. Also check target alignment
19 within the same ISA mode.
20 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
21 in the alignment check.
22 <R_MICROMIPS_PC7_S1>: Add an alignment check.
23 <R_MICROMIPS_PC10_S1>: Likewise.
24 <R_MICROMIPS_PC16_S1>: Likewise.
25 (mips_elf_perform_relocation): Report a failure for unsupported
26 same-mode JALX instructions and cross-mode branches.
27 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
28 error messages for jumps to misaligned addresses.
30 2016-07-16 Alan Modra <amodra@gmail.com>
32 * elflink.c: Include plugin-api.h.
33 * plugin.c (bfd_plugin_open_input): New function, extracted from..
35 * plugin.h: Don't include bfd.h.
36 (bfd_plugin_open_input): Declare.
38 2016-07-16 Alan Modra <amodra@gmail.com>
40 * targets.c (bfd_seach_for_target): Rename to..
41 (bfd_iterate_over_targets): ..this. Rewrite doc.
42 * bfd-in2.h: Regenerate.
44 2016-07-16 Alan Modra <amodra@gmail.com>
46 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
47 * libbfd.h: Regenerate.
48 * bfd-in2.h: Regenerate.
50 2016-07-16 Alan Modra <amodra@gmail.com>
52 * libbfd-in.h (BFD_ALIGN): Move to..
54 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
55 * elf32-ppc.c (default_params): Adjust init.
56 (ppc_elf_link_params): Set pagesize_p2.
57 * libbfd.h: Regenerate.
58 * bfd-in2.h: Regenerate.
60 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
62 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
63 (_bfd_elf_filter_global_symbols): Declare.
64 * elf.c (_bfd_elf_filter_global_symbols): New function.
65 * elflink.c (elf_filter_global_symbols): Likewise.
66 (elf_output_implib): Likewise.
67 (bfd_elf_final_link): Call above function, failing if it does.
68 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
70 (elf_backend_copy_indirect_symbol): Fix spacing.
71 (elf_backend_hide_symbol): Likewise.
72 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
74 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
75 Nick Clifton <nickc@redhat.com>
77 * elf32-arc.c (PR_DEBUG): Delete.
78 Fix printing of debug information. Fix formatting of debug
80 (debug_arc_reloc): Handle symbols that are not from an input file.
81 (arc_do_relocation): Remove excessive exclamation points.
83 * arc-got.h: Fix formatting. Fix printing of debug information.
84 (new_got_entry_to_list): Use xmalloc.
85 * config.bfd: use the big-endian arc vector as the default vector
86 for big-endian arc targets.
88 2016-07-15 Alan Modra <amodra@gmail.com>
90 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
91 from marking sym_indices.
93 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
95 * reloc.c (bfd_perform_relocation): Try the `howto' handler
96 first with relocations against absolute symbols.
97 (bfd_install_relocation): Likewise.
99 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
101 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
102 .got/.got.plt sections to 8 bytes.
104 2016-07-12 Nick Clifton <nickc@redhat.com>
106 * binary.c (binary_set_section_contents): Second grammar fix.
108 2016-07-12 Douglas B Rupp <rupp@adacore.com>
110 * binary.c (binary_set_section_contents): Fix grammar in warning
113 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
115 * elf32-arc.c: made PR_DEBUG always defined.
117 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
119 * arc-got.h: Moved got related structures from elf32-arc.c to
120 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
121 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
122 tls_type_for_reloc, symbol_has_entry_of_type,
123 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
124 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
125 relocate_fix_got_relocs_for_got_info,
126 create_got_dynrelocs_for_single_entry,
127 create_got_dynrelocs_for_got_info): Added to file.
128 * elf32-arc.c: Removed GOT & TLS related structs and functions to
131 2016-07-08 James Bowman <james.bowman@ftdichip.com>
133 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
135 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
137 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
138 (THUMB32_MOVW): Likewise.
139 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
140 (DEF_STUBS): Define long_branch_thumb2_only_pure.
141 (arm_stub_is_thumb): Add new veneer stub.
142 (arm_type_of_stub): Use new veneer.
143 (arm_stub_required_alignment): Add new veneer.
145 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
147 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
148 (SEC_ELF_PURECODE): ... this.
149 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
151 (elf32_arm_fake_sections): Likewise.
152 (elf_32_arm_section_flags): Likewise.
153 (elf_32_arm_lookup_section_flags): Likewise.
154 * section.c (SEC_ELF_NOREAD): Rename to ...
155 (SEC_ELF_PURECODE): ... this.
157 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
159 * elf32-arm.c (using_thumb2_bl): New function.
160 (arm_type_of_stub): Declare thumb2 variable together and change type
161 to bfd_boolean. Use using_thumb2_bl () to determine whether
162 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
163 checked for BL range.
164 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
165 the bit size of BL offset.
167 2016-06-29 Nick Clifton <nickc@redhat.com>
169 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
170 Returns TRUE for AArch64 mapping symbols.
171 (elfNN_aarch64_backend_symbol_processing): New function. Marks
172 mapping symbols as precious in object files so that they will not
174 (elf_backend_symbol_processing): Define.
176 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
177 for ARM mapping symbols.
178 (elf32_arm_backend_symbol_processing): Make use of the new function.
180 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
183 * elflink.c (elf_link_check_versioned_symbol): Return false
184 for unreferenced undefined symbol.
186 2016-06-28 Nick Clifton <nickc@redhat.com>
188 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
191 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
192 function. Marks mapping symbols in object files as precious, so
193 that strip will not remove them.
194 (elf_backend_symbol_processing): Define.
196 2016-06-28 James Clarke <jrtc27@jrtc27.com>
198 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
199 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
201 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
203 * elf32-mips.c (elf_mips16_howto_table_rel): Add
205 (mips16_reloc_map): Likewise.
206 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
207 (mips16_elf64_howto_table_rela): Likewise.
208 (mips16_reloc_map): Likewise.
209 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
210 (elf_mips16_howto_table_rela): Likewise.
211 (mips16_reloc_map): Likewise.
212 * elfxx-mips.c (mips16_branch_reloc_p): New function.
213 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
214 (b_reloc_p): Likewise.
215 (mips_elf_calculate_relocation): Likewise.
216 (_bfd_mips_elf_check_relocs): Likewise.
217 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
218 * bfd-in2.h: Regenerate.
219 * libbfd.h: Regenerate.
221 2016-06-27 Alan Modra <amodra@gmail.com>
224 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
225 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
227 (ppc64_elf_size_stubs): Adjust to suit.
229 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
231 * elf32-dlx.h: New file.
232 * elf32-dlx.c: Adjust.
234 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
236 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
238 2016-06-24 John Baldwin <jhb@FreeBSD.org>
240 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
243 2016-06-24 John Baldwin <jhb@FreeBSD.org>
245 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
246 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
247 (elfcore_grok_freebsd_psinfo): New function.
248 (elfcore_grok_freebsd_prstatus): New function.
249 (elfcore_grok_freebsd_note): New function.
250 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
253 2016-06-24 Joel Brobecker <brobecker@adacore.com>
255 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
258 2016-06-24 Alan Modra <amodra@gmail.com>
260 * config.bfd: Delete mips vxworks patterns matched earlier.
261 Combine mips*-*-none with mips*-*-elf*.
263 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
265 * elfxx-mips.c (mips_elf_perform_relocation): Call
266 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
267 use the `%X%H' format for the cross-mode jump conversion error
268 message. Remove the full stop from the end of the message.
269 Continue processing rather than returning failure.
271 2016-06-21 Graham Markall <graham.markall@embecosm.com>
273 * archures.c: Remove bfd_mach_arc_nps400.
274 * bfd-in2.h: Likewise.
275 * cpu-arc.c (arch_info_struct): Likewise.
276 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
279 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
283 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
285 (elf_link_is_defined_archive_symbol): Call
286 bfd_link_plugin_object_p on unknown plugin object and use the
287 IR symbol table if the input is an IR object.
288 * plugin.c (bfd_link_plugin_object_p): New function.
289 * plugin.h (bfd_link_plugin_object_p): New prototype.
291 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
294 * elflink.c (elf_link_add_object_symbols): Don't check alignment
295 on symbol from plugin dummy input.
297 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
299 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
301 * bfd-in2.h: Regenerated.
302 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
303 with bfd_plugin_unknown.
305 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
308 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
309 bfd_boolean argument.
310 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
311 "shared object" with "PIC object" in comments.
312 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
313 "shared object" with "PIC object" in comments. Avoid PLT if
314 requested. Generate dynamic relocations for non-GOT references.
315 Make room for the special first entry in PLT and allocate PLT
316 entry only for PLT and PC-relative references. Store dynamic
317 GOT relocations in .rel[a].iplt section for static executables.
318 If PLT isn't used, always use GOT for symbol value. Don't
319 allocate GOT entry if it isn't used.
320 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
321 count only in the code section. Allocate dynamic pointer
322 relocation against STT_GNU_IFUNC symbol in the non-code section.
323 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
324 only for PC-relative references.
325 (elf_i386_allocate_dynrelocs): Pass TRUE to
326 _bfd_elf_allocate_ifunc_dyn_relocs.
327 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
328 relocations against STT_GNU_IFUNC symbols without PLT. Generate
329 dynamic pointer relocation against STT_GNU_IFUNC symbol in
330 the non-code section and store it in the proper REL section.
331 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
333 (elf_i386_finish_dynamic_symbol): Generate dynamic
334 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
335 STT_GNU_IFUNC symbols without PLT.
336 (elf_i386_finish_dynamic_sections): Don't handle local
337 STT_GNU_IFUNC symbols here.
338 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
340 (elf_backend_output_arch_local_syms): New.
341 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
342 count only in the code section. Allocate dynamic pointer
343 relocation against STT_GNU_IFUNC symbol in the non-code section.
344 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
345 count only for PC-relative references.
346 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
347 _bfd_elf_allocate_ifunc_dyn_relocs.
348 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
349 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
350 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
351 without PLT. Generate dynamic pointer relocation against
352 STT_GNU_IFUNC symbol in the non-code section and store it in
353 the proper RELA section. Don't allow non-pointer relocation
354 against STT_GNU_IFUNC symbol without PLT.
355 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
356 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
357 STT_GNU_IFUNC symbols without PLT.
358 (elf_x86_64_finish_dynamic_sections): Don't handle local
359 STT_GNU_IFUNC symbols here.
360 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
362 (elf_backend_output_arch_local_syms): New.
363 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
364 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
366 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
367 Tony Wang <tony.wang@arm.com>
369 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
371 (stub_long_branch_thumb2_only): Define stub.
372 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
373 (arm_stub_long_branch_thumb2_only): Likewise.
374 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
377 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
379 * archures.c (bfd_mach_sparc_v8plusc): Define.
380 (bfd_mach_sparc_v9c): Likewise.
381 (bfd_mach_sparc_v8plusd): Likewise.
382 (bfd_mach_sparc_v9d): Likewise.
383 (bfd_mach_sparc_v8pluse): Likewise.
384 (bfd_mach_sparc_v9e): Likewise.
385 (bfd_mach_sparc_v8plusv): Likewise
386 (bfd_mach_sparc_v9v): Likewise.
387 (bfd_mach_sparc_v8plusm): Likewise.
388 (bfd_mach_sparc_v9m): Likewise.
389 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
390 (bfd_mach_sparc_64bit_p): Likewise.
391 * bfd-in2.h: Regenerate.
392 * cpu-sparc.c (arch_info_struct): Add entries for
393 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
394 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
395 and bfd_mach_sparc_v9{c,d,e,v,m}.
396 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
397 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
399 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
402 symbols for relocations against IFUNC symbols.
403 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
405 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
407 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
408 .rela.iplt in DT_PLTRELSZ.
409 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
410 for DT_PLTRELSZ and DT_RELASZ as well.
412 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
414 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
415 non-loaded, non-alloced sections.
416 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
418 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
420 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
421 allocating dynamic relocation.
422 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
424 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
427 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
428 offsets until reloc_toaddr.
430 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
432 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
433 Don't check symbol type for STN_UNDEF symbol index.
434 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
435 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
438 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
440 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
442 (using_thumb2): Try Tag_THUMB_ISA_use first and check
443 for exact arch value then. Force review of arch check logic for new
445 (arch_has_arm_nop): Update and fix arch check logic. Force review of
446 that logic for new architecture.
447 (arch_has_thumb2_nop): Remove.
448 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
449 (elf32_arm_final_link_relocate): Likewise but using thumb2.
451 2016-06-14 Alan Modra <amodra@gmail.com>
453 * bfd-in.h (bfd_my_archive): Delete.
454 * bfd-in2.h: Regenerate.
456 2016-06-14 Alan Modra <amodra@gmail.com>
459 * archive.c (open_nested_file): Set my_archive.
460 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
462 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
463 (bfd_seek): Likewise.
464 * bfdwin.c (bfd_get_file_window): Likewise.
465 * cache.c (cache_bmmap): Likewise.
466 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
467 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
469 * plugin.c (try_claim): Likewise.
470 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
471 file within thin archive, not the archive.
473 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
476 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
477 section address for R_386_GOT32/R_386_GOT32X relocations against
478 IFUNC symbols if there is no base register and return error for
481 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
483 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
484 GOT32 adjustment for static executables.
486 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
488 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
490 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
492 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
494 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
496 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
498 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
500 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
501 (SECTSTART): Changed.
502 (elf_arc_relocate_section): Fixed mistake in PIE related
504 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
506 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
508 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
509 enable support for "-z combreloc" and DT_RELACOUNT.
510 (elf_backend_reloc_type_class): Likewise
512 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-i386.c (elf_i386_relocate_section): When relocating
516 R_386_GOT32, return error without a base register for PIC and
517 subtract the .got.plt section address only with a base register.
519 2016-06-10 Alan Modra <amodra@gmail.com>
521 * elf-strtab.c (struct strtab_save): Use size_t for "size".
522 (struct elf_strtab_hash): Likewise for "size" and "alloced".
523 (_bfd_elf_strtab_init): Formatting.
524 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
525 (_bfd_elf_strtab_addref): Take size_t idx param.
526 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
527 (_bfd_elf_strtab_offset): Likewise.
528 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
529 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
530 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
531 (_bfd_elf_strtab_finalize): Similarly.
532 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
533 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
534 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
535 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
537 (bfd_section_from_shdr): Delete amt.
538 (_bfd_elf_init_reloc_shdr): Likewise.
539 (_bfd_elf_link_assign_sym_version): Likewise.
540 (assign_section_numbers): Use size_t reloc_count.
541 * elflink.c (struct elf_symbuf_head): Use size_t "count".
542 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
543 (elf_link_is_defined_archive_symbol): Likewise.
544 (elf_add_dt_needed_tag): Likewise.
545 (elf_finalize_dynstr): Likewise.
546 (elf_link_add_object_symbols): Likewise.
547 (bfd_elf_size_dynamic_sections): Likewise.
548 (elf_create_symbuf): Similarly.
549 (bfd_elf_match_symbols_in_sections): Likewise.
550 (elf_link_swap_symbols_out): Likewise.
551 (elf_link_check_versioned_symbol): Likewise.
552 (bfd_elf_gc_record_vtinherit): Likewise.
553 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
555 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
558 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
559 and relocs only if shrinking occurred.
561 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
563 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
564 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
565 (elf_i386_check_tls_transition): Check indirect call and direct
566 call with the addr32 prefix for general and local dynamic models.
567 Set the tls_get_addr feild.
568 (elf_i386_convert_load_reloc): Always use addr32 prefix for
569 indirect ___tls_get_addr call via GOT.
570 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
571 transitions with indirect call and direct call with the addr32
574 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
576 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
577 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
578 (elf_s390_relocate_section): Fix comment.
579 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
582 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
584 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
585 section offset when calculation the larl operand in the first PLT
588 2016-06-07 Alan Modra <amodra@gmail.com>
590 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
591 to match other 32-bit archs.
592 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
593 (ppc_elf_object_p): Call it.
594 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
596 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
597 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
598 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
599 _bfd_elf_ppc_at_tprel_transform): Move to..
601 (_bfd_elf_ppc_set_arch): Declare.
602 * bfd-in2.h: Regenerate.
604 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
606 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
607 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
608 (elf_x86_64_check_tls_transition): Check indirect call and
609 direct call with the addr32 prefix for general and local dynamic
610 models. Set the tls_get_addr feild.
611 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
612 indirect __tls_get_addr call via GOT.
613 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
614 transitions with indirect call and direct call with the addr32
617 2016-06-04 Christian Groessler <chris@groessler.org>
619 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
621 2016-06-02 Nick Clifton <nickc@redhat.com>
624 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
626 (arch_info_struct): Likewise.
627 (architectures): Likewise.
629 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
631 * config.bfd: Replace -uclibc with *.
633 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
635 * elf64-x86-64.c: Replace data32 with data16 in comments.
637 2016-05-31 Alan Modra <amodra@gmail.com>
641 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
642 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
643 symbol given a version by a script different to the version
644 of the symbol being added.
645 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
646 _bfd_elf_strtab_restore. Don't fudge dynstr references.
647 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
648 (struct strtab_save): New.
649 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
650 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
651 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
653 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
655 * elf32-hppa.h: Add extern "C".
656 * elf32-nds32.h: Likewise.
657 * elf32-tic6x.h: Likewise.
659 2016-06-01 Nick Clifton <nickc@redhat.com>
661 * po/sr.po: New Serbian translation.
662 * configure.ac (ALL_LINGUAS): Add sr.
663 * configure: Regenerate.
665 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
667 * elfxx-mips.c (b_reloc_p): New function.
668 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
671 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
673 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
674 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
675 reloc location from calculation, treat the addend as signed with
676 local non-section symbols and enable overflow detection.
678 2016-05-28 Alan Modra <amodra@gmail.com>
680 * aoutx.h: Adjust linker callback calls throughout file,
683 * coff-alpha.c: Likewise.
684 * coff-arm.c: Likewise.
685 * coff-h8300.c: Likewise.
686 * coff-h8500.c: Likewise.
687 * coff-i960.c: Likewise.
688 * coff-mcore.c: Likewise.
689 * coff-mips.c: Likewise.
690 * coff-ppc.c: Likewise.
691 * coff-rs6000.c: Likewise.
692 * coff-sh.c: Likewise.
693 * coff-tic80.c: Likewise.
694 * coff-w65.c: Likewise.
695 * coff-z80.c: Likewise.
696 * coff-z8k.c: Likewise.
697 * coff64-rs6000.c: Likewise.
698 * cofflink.c: Likewise.
700 * elf-bfd.h: Likewise.
701 * elf-m10200.c: Likewise.
702 * elf-m10300.c: Likewise.
703 * elf32-arc.c: Likewise.
704 * elf32-arm.c: Likewise.
705 * elf32-avr.c: Likewise.
706 * elf32-bfin.c: Likewise.
707 * elf32-cr16.c: Likewise.
708 * elf32-cr16c.c: Likewise.
709 * elf32-cris.c: Likewise.
710 * elf32-crx.c: Likewise.
711 * elf32-d10v.c: Likewise.
712 * elf32-epiphany.c: Likewise.
713 * elf32-fr30.c: Likewise.
714 * elf32-frv.c: Likewise.
715 * elf32-ft32.c: Likewise.
716 * elf32-h8300.c: Likewise.
717 * elf32-hppa.c: Likewise.
718 * elf32-i370.c: Likewise.
719 * elf32-i386.c: Likewise.
720 * elf32-i860.c: Likewise.
721 * elf32-ip2k.c: Likewise.
722 * elf32-iq2000.c: Likewise.
723 * elf32-lm32.c: Likewise.
724 * elf32-m32c.c: Likewise.
725 * elf32-m32r.c: Likewise.
726 * elf32-m68hc1x.c: Likewise.
727 * elf32-m68k.c: Likewise.
728 * elf32-mep.c: Likewise.
729 * elf32-metag.c: Likewise.
730 * elf32-microblaze.c: Likewise.
731 * elf32-moxie.c: Likewise.
732 * elf32-msp430.c: Likewise.
733 * elf32-mt.c: Likewise.
734 * elf32-nds32.c: Likewise.
735 * elf32-nios2.c: Likewise.
736 * elf32-or1k.c: Likewise.
737 * elf32-ppc.c: Likewise.
738 * elf32-s390.c: Likewise.
739 * elf32-score.c: Likewise.
740 * elf32-score7.c: Likewise.
741 * elf32-sh.c: Likewise.
742 * elf32-sh64.c: Likewise.
743 * elf32-spu.c: Likewise.
744 * elf32-tic6x.c: Likewise.
745 * elf32-tilepro.c: Likewise.
746 * elf32-v850.c: Likewise.
747 * elf32-vax.c: Likewise.
748 * elf32-visium.c: Likewise.
749 * elf32-xstormy16.c: Likewise.
750 * elf32-xtensa.c: Likewise.
751 * elf64-alpha.c: Likewise.
752 * elf64-hppa.c: Likewise.
753 * elf64-ia64-vms.c: Likewise.
754 * elf64-mmix.c: Likewise.
755 * elf64-ppc.c: Likewise.
756 * elf64-s390.c: Likewise.
757 * elf64-sh64.c: Likewise.
758 * elf64-x86-64.c: Likewise.
759 * elflink.c: Likewise.
760 * elfnn-aarch64.c: Likewise.
761 * elfnn-ia64.c: Likewise.
762 * elfxx-mips.c: Likewise.
763 * elfxx-sparc.c: Likewise.
764 * elfxx-tilegx.c: Likewise.
765 * linker.c: Likewise.
767 * pe-mips.c: Likewise.
769 * reloc16.c: Likewise.
770 * simple.c: Likewise.
771 * vms-alpha.c: Likewise.
772 * xcofflink.c: Likewise.
773 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
774 status param. Adjust calls to these and linker callbacks throughout.
775 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
776 get_ramstart): Delete status param. Adjust calls to these and
777 linker callbacks throughout.
779 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
781 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
782 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
783 target alignment verification.
785 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
787 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
788 section name if `bfd_elf_string_from_elf_section' returns an
791 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
793 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
794 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
795 for message. Continue processing rather than returning failure.
797 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
799 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
800 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
801 Call `bfd_set_error'.
803 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
806 * archive.c (bfd_slurp_armap): Replace
807 bfd_elf64_archive_slurp_armap with
808 _bfd_archive_64_bit_slurp_armap.
809 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
810 BFD64 is defined and the archive is too big.
811 (coff_write_armap): Likewise.
812 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
813 (_bfd_archive_64_bit_slurp_armap): This.
814 (bfd_elf64_archive_write_armap): Renamed to ...
815 (_bfd_archive_64_bit_write_armap): This.
816 * configure.ac: Add --enable-64-bit-archive.
817 (want_64_bit_archive): New. Set to true by default for 64-bit
818 MIPS and s390 ELF targets.
819 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
820 * config.in: Regenerated.
821 * configure: Likewise.
822 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
823 (bfd_elf64_archive_slurp_armap): Likewise.
824 (bfd_elf64_archive_write_armap): Likewise.
825 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
826 (bfd_elf64_archive_construct_extended_name_table): Likewise.
827 (bfd_elf64_archive_truncate_arname): Likewise.
828 (bfd_elf64_archive_read_ar_hdr): Likewise.
829 (bfd_elf64_archive_write_ar_hdr): Likewise.
830 (bfd_elf64_archive_openr_next_archived_file): Likewise.
831 (bfd_elf64_archive_get_elt_at_index): Likewise.
832 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
833 (bfd_elf64_archive_update_armap_timestamp): Likewise.
834 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
835 (bfd_elf64_archive_slurp_armap): Likewise.
836 (bfd_elf64_archive_write_armap): Likewise.
837 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
838 (bfd_elf64_archive_construct_extended_name_table): Likewise.
839 (bfd_elf64_archive_truncate_arname): Likewise.
840 (bfd_elf64_archive_read_ar_hdr): Likewise.
841 (bfd_elf64_archive_write_ar_hdr): Likewise.
842 (bfd_elf64_archive_openr_next_archived_file): Likewise.
843 (bfd_elf64_archive_get_elt_at_index): Likewise.
844 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
845 (bfd_elf64_archive_update_armap_timestamp): Likewise.
846 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
847 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
848 bfd_elfNN_archive_functions isn't defined.
849 (TARGET_LITTLE_SYM): Likewise.
850 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
851 (_bfd_archive_64_bit_write_armap): Likewise.
852 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
853 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
854 (_bfd_archive_64_bit_truncate_arname): Likewise.
855 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
856 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
857 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
858 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
859 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
860 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
861 * libbfd.h: Regenerated.
862 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
863 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
865 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
868 * cofflink.c (coff_link_check_archive_element): Return TRUE if
869 linker add_archive_element callback returns FALSE.
870 * ecoff.c (ecoff_link_check_archive_element): Likewise.
871 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
872 archive element if linker add_archive_element callback returns
874 * elflink.c (elf_link_add_archive_symbols): Likewise.
875 * pdp11.c (aout_link_check_ar_symbols): Likewise.
876 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
877 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
878 (xcoff_link_check_ar_symbols): Likewise.
880 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
882 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
883 <bfd_reloc_outofrange>: Unify error reporting code.
885 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
887 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
888 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
889 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
890 * bfd-in2.h: Regenerate.
891 * libbfd.h: Likewise.
893 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
895 * config.bfd: Add entry for arm-phoenix.
897 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
899 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
900 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
901 account for padding for stub section requiring one.
902 (elf32_arm_build_stubs): Add comment to stress the importance of
903 zeroing veneer section content.
905 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
907 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
909 * bfd-in2.h: Regenerate.
910 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
912 (arm_dedicated_stub_output_section_required_alignment): Likewise.
913 (arm_dedicated_stub_output_section_name): Likewise.
914 (arm_dedicated_stub_input_section_ptr): Likewise.
915 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
916 function description comment. Add support for dedicated output stub
917 section to given stub types.
918 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
919 elf32_arm_create_or_find_stub_sec.
920 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
921 (elf32_arm_size_stubs): Pass stub type when calling
922 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
923 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
925 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
927 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
928 when setting need_convert_load.
930 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
932 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
935 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
938 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
940 (elf_i386_convert_load): Don't convert R_386_GOT32.
942 2016-05-20 Alan Modra <amodra@gmail.com>
945 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
946 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
948 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
950 * elf32-arc.c (arc_elf_final_write_processing): Changed.
951 (debug_arc_reloc): Likewise.
952 (elf_arc_relocate_section): Likewise.
953 (elf_arc_check_relocs): Likewise.
954 (elf_arc_adjust_dynamic_symbol): Likewise.
955 (elf_arc_add_symbol_hook): Likewise.
957 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
959 * config.bfd: Remove `am34-*-linux*' support.
961 2016-05-19 Alan Modra <amodra@gmail.com>
963 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
964 relocs before plt relocs.
966 2016-05-19 Alan Modra <amodra@gmail.com>
968 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
969 before dereferencing.
971 2016-05-18 Nick Clifton <nickc@redhat.com>
973 * po/sv.po: Updated Swedish translation.
975 2016-05-18 Alan Modra <amodra@gmail.com>
977 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
978 for each BFD. Don't goto error_ret_free_local from outside loop.
980 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
982 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
983 STB_GNU_UNIQUE handling.
984 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
985 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
986 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
987 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
988 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
989 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
990 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
991 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
992 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
993 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
994 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
995 (elf_backend_add_symbol_hook): Remove macro.
996 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
997 for STB_GNU_UNIQUE symbols.
999 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1001 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1003 (v850_elf_copy_private_bfd_data): ... here. Call the new
1004 function and `_bfd_elf_copy_private_bfd_data'.
1006 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1010 GOTPCREL relocation against large section.
1012 2016-05-13 Alan Modra <amodra@gmail.com>
1014 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1015 linker dynamic sections in calculating size and address of
1016 dynamic tags rather than using output sections. Remove asserts.
1017 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1018 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1019 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1020 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1021 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1022 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1023 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1024 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1025 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1026 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1027 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1028 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1029 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1030 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1031 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1032 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1033 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1034 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1035 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1036 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1037 * elflink.c (bfd_elf_final_link): Likewise.
1038 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1039 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1040 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1041 don't set doit. Look up dynobj section.
1042 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1043 invocation and dynamic tag vma calculation. Don't test
1044 boolean var == TRUE.
1045 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1048 2016-05-13 Alan Modra <amodra@gmail.com>
1050 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1051 octets_per_byte. Put dynamic .rela.plt last in link orders.
1052 Assign output_offset for reloc sections rather than writing
1053 sorted relocs from block corresponding to output_offset.
1055 2016-05-12 Alan Modra <amodra@gmail.com>
1057 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1059 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1061 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1063 2016-05-11 Alan Modra <amodra@gmail.com>
1065 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1066 (elf32_hppa_check_relocs): Don't set dynobj.
1067 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1068 (elf32_hppa_build_stubs): Likewise.
1069 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1071 2016-05-11 Alan Modra <amodra@gmail.com>
1074 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1075 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1077 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1079 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1080 aarch64_tls_transition check.
1082 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1084 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1086 (arm_stub_sym_claimed): New function.
1087 (elf32_arm_create_stub): Use veneered symbol name and section if
1088 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1089 (arm_stub_claim_sym): New function.
1090 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1091 veneered symbol, otherwise create local symbol as before.
1093 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1095 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1096 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1097 and set branch type of a symbol.
1098 (bfd_elf32_arm_process_before_allocation): Likewise.
1099 (elf32_arm_relocate_section): Likewise and fix identation along the
1101 (allocate_dynrelocs_for_symbol): Likewise.
1102 (elf32_arm_finish_dynamic_symbol): Likewise.
1103 (elf32_arm_swap_symbol_in): Likewise.
1104 (elf32_arm_swap_symbol_out): Likewise.
1106 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1108 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1109 * bfd-in2.h: Regenerated.
1110 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1111 parameter to add_stub_section callback.
1112 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1113 and pass it down to add_stub_section.
1114 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1116 (elf32_arm_size_stubs): Add output section parameter to
1117 add_stub_section function pointer parameter.
1119 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1121 * elf32-arm.c (elf32_arm_create_stub): New function.
1122 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1124 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1126 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1127 arm_stub_a8_veneer_lwm enumerator.
1128 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1129 aforementioned enumerator.
1130 (struct elf32_arm_stub_hash_entry): Delete target_addend
1131 field and add source_value.
1132 (struct a8_erratum_fix): Delete addend field and add target_offset.
1133 (stub_hash_newfunc): Initialize source_value field amd remove
1134 initialization for target_addend.
1135 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1136 the else to being always executed, moving the
1137 arm_stub_a8_veneer_b_cond specific code in it. Remove
1138 stub_entry->target_addend from points_to computation.
1139 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1140 to target symbol from start of section rather than the offset from the
1142 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1143 fields from struct a8_erratum_fix's offset and target_offset
1145 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1146 veneered_insn_loc and loc using stub_entry's source_value.
1148 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1150 (elf32_arm_merge_eabi_attributes): Add merging logic for
1153 2016-05-10 Pip Cet <pipcet@gmail.com>
1156 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1157 Define as _bfd_generic_copy_link_hash_symbol_type when using
1160 2016-05-09 Nick Clifton <nickc@redhat.com>
1163 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1164 field before accessing sections array.
1166 2016-05-09 Christophe Monat <christophe.monat@st.com>
1169 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1170 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1172 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1174 (create_instruction_vldmdb): Likewise.
1175 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1176 uses it to re-encode.
1178 2016-05-09 Nick Clifton <nickc@redhat.com>
1181 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1184 2016-05-09 Alan Modra <amodra@gmail.com>
1186 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1188 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1191 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1192 documenting that indx == -3 if symbol is defined in a discarded
1194 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1195 symbol is defined in a discarded section.
1196 (elf_link_output_extsym): Strip a global symbol defined in a
1199 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1201 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1204 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1206 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1208 (elf_i386_convert_load_reloc): This. New function.
1209 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1211 (elf_x86_64_convert_load_reloc): This. New function.
1213 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1215 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1216 Don't check if contents == NULL.
1217 (elf_i386_tls_transition): Add from_relocate_section. Check
1218 from_relocate_section instead of contents != NULL. Update
1219 elf_i386_check_tls_transition call.
1220 (elf_i386_check_relocs): Cache the section contents if
1221 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1222 elf_i386_tls_transition.
1223 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1224 to elf_i386_tls_transition.
1225 (elf_backend_caches_rawsize): New.
1226 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1227 if contents == NULL.
1228 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1229 from_relocate_section instead of contents != NULL.
1230 (elf_x86_64_check_relocs): Cache the section contents if
1231 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1232 elf_x86_64_tls_transition.
1233 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1234 to elf_x86_64_tls_transition.
1235 (elf_backend_caches_rawsize): New.
1237 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1240 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1243 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1245 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1246 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1247 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1248 no_apply_dynamic_relocs.
1249 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1250 dynamic relocations generated.
1252 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1256 (elf_i386_create_dynamic_sections): Here.
1257 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1258 interp setting to ...
1259 (elf_x86_64_create_dynamic_sections): Here.
1261 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1263 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1264 and replace (EH)->has_got_reloc with GOT_RELOC.
1265 (elf_i386_fixup_symbol): Pass has_got_reloc to
1266 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1267 (elf_i386_allocate_dynrelocs): Likewise.
1268 (elf_i386_relocate_section): Likewise.
1269 (elf_i386_finish_dynamic_symbol): Likewise.
1270 (elf_i386_convert_load): Pass TRUE to
1271 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1272 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1273 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1274 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1275 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1276 (elf_x86_64_allocate_dynrelocs): Likewise.
1277 (elf_x86_64_relocate_section): Likewise.
1278 (elf_x86_64_finish_dynamic_symbol): Likewise.
1279 (elf_x86_64_convert_load): Pass TRUE to
1280 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1282 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf32-i386.c (check_relocs_failed): New.
1285 (elf_i386_check_relocs): Set check_relocs_failed on error.
1286 (elf_i386_relocate_section): Skip if check_relocs failed.
1288 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1291 check_relocs_failed on error.
1293 2016-04-29 Nick Clifton <nickc@redhat.com>
1296 * elf-bfd.h (struct elf_backend_data): Rename
1297 elf_backend_set_special_section_info_and_link to
1298 elf_backend_copy_special_section_fields.
1299 * elfxx-target.h: Likewise.
1300 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1301 comparing section flags.
1302 (copy_special_section_fields): New function.
1303 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1304 Perform two scans over special sections. The first one looks for
1305 a direct mapping between the output section and an input section.
1306 The second scan looks for a possible match based upon section
1308 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1309 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1311 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1312 elf32_i386_copy_solaris_special_section_fields.
1313 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1314 Rename to elf32_sparc_copy_solaris_special_section_fields.
1315 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1316 elf64_x86_64_copy_solaris_special_section_fields.
1318 2016-04-28 Nick Clifton <nickc@redhat.com>
1320 * po/zh_CN.po: Updated Chinese (simplified) translation.
1322 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1325 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1326 when estimating distances between output sections.
1328 2016-04-27 Alan Modra <amodra@gmail.com>
1330 * elflink.c (_bfd_elf_is_start_stop): New function.
1331 (_bfd_elf_gc_mark_rsec): Use it.
1332 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1334 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1336 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1337 * mmo.c (mmo_get_section_contents): Likewise.
1338 (mmo_set_section_contents): Likewise.
1340 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf-bfd.h (elf_link_hash_table): Update comments for
1344 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1345 the unused NULL entry at the head of dynamic symbol table.
1346 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1349 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1351 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1352 created file from dynobj.
1354 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1356 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1357 normal input file if possible.
1359 2016-04-21 Nick Clifton <nickc@redhat.com>
1361 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1362 * aout-target.h: Likewise.
1363 * aout-tic30.c: Likewise.
1364 * binary.c: Likewise.
1366 * coff-alpha.c: Likewise.
1367 * coff-rs6000.c: Likewise.
1368 * coff64-rs6000.c: Likewise.
1369 * coffcode.h: Likewise.
1370 * i386msdos.c: Likewise.
1371 * i386os9k.c: Likewise.
1374 * libbfd-in.h: Likewise.
1375 * libecoff.h: Likewise.
1376 * mach-o-target.c: Likewise.
1378 * nlm-target.h: Likewise.
1379 * oasys.c: Likewise.
1381 * plugin.c: Likewise.
1382 * ppcboot.c: Likewise.
1385 * tekhex.c: Likewise.
1386 * versados.c: Likewise.
1387 * vms-alpha.c: Likewise.
1389 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1390 * linker.c (bfd_link_check_relocs): New function.
1391 (_bfd_generic_link_check_relocs): New function.
1392 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1393 _bfd_link_check_relocs field.
1394 (struct bfd_target)L Add _bfd_link_check_relocs field.
1395 * bfd-in2.h: Regenerate.
1396 * libbfd.h: Regenerate.
1398 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1400 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1401 (elf_backend_gc_sweep_hook): Likewise.
1402 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1403 (elf_backend_gc_sweep_hook): Likewise.
1405 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1407 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1408 in excluded sections
1410 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1413 * elf64-x86-64.c (check_relocs_failed): New.
1414 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1415 Support relocation agaist local symbol. Set check_relocs_failed.
1416 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1417 R_X86_64_32 relocation overflow.
1418 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1419 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1421 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1423 * elf32-i386.c (elf_i386_check_relocs): Call
1424 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1425 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1427 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1429 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1430 * elflink.c (_bfd_elf_link_check_relocs): New function.
1431 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1432 if check_relocs_after_open_input is FALSE.
1434 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1436 * cache.c: Update old style function definitions.
1437 * elf32-m68k.c: Likewise.
1438 * elf64-mmix.c: Likewise.
1439 * stab-syms.c: Likewise.
1441 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1443 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1445 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1447 * Makefile.in: Regenerated with automake 1.11.6.
1448 * aclocal.m4: Likewise.
1449 * doc/Makefile.in: Likewise.
1451 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1453 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1454 * bfd-in2.h: Regenerate.
1455 * libbfd.h: Regenerate.
1456 * elf32-arc.c: Add 'opcode/arc.h' include.
1457 (struct arc_relocation_data): Add symbol_name.
1458 (arc_special_overflow_checks): New function.
1459 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1460 required, add an extra comment.
1461 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1463 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1465 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1467 (elf_arc_relocate_section): Update enum uses.
1468 (elf_arc_check_relocs): Likewise.
1469 (elf_arc_finish_dynamic_symbol): Likewise.
1471 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1476 2016-04-14 Nick Clifton <nickc@redhat.com>
1479 * elf-bbfd.h (struct elf_backend_data): New field:
1481 New field: elf_backend_set_special_section_info_and_link
1482 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1484 (elf_backend_set_special_section_info_and_link): Define if not
1486 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1487 elf_backend_strtab_flags macros to initialise fields in structure.
1488 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1489 being set even if SHF_MERGE is not set.
1490 (elf_fake_sections): Likewise.
1491 (section_match): New function. Matches two ELF sections based
1492 upon fixed characteristics.
1493 (find_link): New function. Locates a section in a BFD that
1494 matches a section in a different BFD.
1495 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1496 fields of reserved sections.
1497 (bfd_elf_compute_section_file_positions): Set the flags for the
1498 .shstrtab section based upon the elf_strtab_flags field in the
1499 elf_backend_data structure.
1500 (swap_out_syms): Likewise for the .strtab section.
1501 * elflink.c (bfd_elf_final_link): Set the flags for the
1502 .strtab section based upon the elf_strtab_flags field in the
1503 elf_backend_data structure.
1504 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1505 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1507 (elf_backend_set_special_section_info_and_link): Define for
1509 * elf32-sparc.c: Likewise.
1510 * elf64-x86-64.c: Likewise.
1512 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1515 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1517 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1518 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1519 applies to read-only section.
1520 * elf32-i386.c (elf_i386_link_hash_table): Add
1521 readonly_dynrelocs_against_ifunc.
1522 (elf_i386_allocate_dynrelocs): Updated.
1523 (elf_i386_size_dynamic_sections): Issue an error for read-only
1524 segment with dynamic IFUNC relocations only if
1525 readonly_dynrelocs_against_ifunc is TRUE.
1526 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1527 readonly_dynrelocs_against_ifunc.
1528 (elf_x86_64_allocate_dynrelocs): Updated.
1529 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1530 segment with dynamic IFUNC relocations only if
1531 readonly_dynrelocs_against_ifunc is TRUE.
1532 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1535 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1537 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1538 a fall through from error_ret_free_internal. Free local_syms in
1539 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1541 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1543 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1544 (relocate_plt_for_entry): Likewise.
1546 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1548 * elf32-arc.c (elf_arc_check_relocs): Changed
1550 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1552 * elf32-arc.c (name_for_global_symbol): Changed assert.
1553 (get_replace_function): Created.:
1554 (struct arc_relocation_data): Changed to signed types.
1555 (defines S, L, P, PDATA): Casted to signed type.
1556 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1557 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1558 (arc_do_relocation): Changed.
1560 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1562 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1564 (elf_arc_relocate_section): Added and changed asserts, validating
1565 the synamic symbol index.
1566 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1567 relocation if symbol has dynindx set to -1.
1569 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1571 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1572 and internal symbols which have a dynamic index into local
1575 2016-04-04 Nick Clifton <nickc@redhat.com>
1578 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1579 version number if the version is zero.
1581 2016-04-01 Alan Modra <amodra@gmail.com>
1584 * elflink.c (on_needed_list): Recursively check needed status.
1585 (elf_link_add_object_symbols): Adjust.
1587 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1589 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1590 internal_relocs only if they aren't cached.
1592 2016-03-29 Nick Clifton <nickc@redhat.com>
1595 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1596 assertion on the size of the got section to allow it to be bigger
1597 than the number of relocs.
1599 2016-03-29 Toni Spets <toni.spets@iki.fi>
1602 * coffcode.h (coff_write_object_contents): Revert accidental
1605 2016-03-22 Alan Modra <amodra@gmail.com>
1608 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1609 DW_FORM_flag_present.
1611 2016-03-22 Nick Clifton <nickc@redhat.com>
1613 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1614 architecture name for backwards compatibility.
1616 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1617 unbounded stack use.
1619 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1620 sufficiently recent version of GCC.
1621 * configure: Regenerate.
1623 2016-03-22 Alan Modra <amodra@gmail.com>
1626 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1628 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1630 * archures.c (bfd_mach_arc_nps400): Define.
1631 * bfd-in2.h: Regenerate.
1632 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1633 some existing entries to make space.
1634 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1635 (arc_elf_final_write_processing): Likewise.
1637 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1639 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1641 (arc_elf_final_write_processing): Don't bother setting cpu field
1642 in e_flags, this will have been set elsewhere.
1644 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1646 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1649 2016-03-21 Nick Clifton <nickc@redhat.com>
1651 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1652 * configure: Regenerate.
1653 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1654 alloca with call to xmalloc.
1655 * elf32-nds32.c: Likewise.
1656 * elf64-hppa.c: Likewise.
1657 * elfxx-mips.c: Likewise.
1659 * pei-x86_64.c: Likewise.
1663 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1668 (elf_i386_relocate_section): Likewise.
1669 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1670 (elf_x86_64_relocate_section): Likewise.
1672 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1675 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1676 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1677 relocation overflow check.
1679 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1681 * bfd-in2.h: Regenerated.
1683 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1686 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1687 uses bytes not octets.
1688 * elflink.c (resolve_section): Likewise.
1689 Add a bfd parameter.
1690 (eval_section): Pass the input_bfd to resolve_section.
1691 (bfd_elf_perform_complex_relocation): Convert byte offset to
1692 octets before read and writing values.
1693 (elf_link_input_bfd): Add byte to octet conversions.
1694 (elf_reloc_link_order): Likewise.
1695 (elf_fixup_link_order): Likewise.
1696 (bfd_elf_final_link): Likewise.
1697 * reloc.c (_bfd_final_link_relocate): Likewise.
1698 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1700 2016-03-10 Nick Clifton <nickc@redhat.com>
1702 * config.bfd: Mark the i370 target as obsolete.
1704 2016-03-09 Pedro Alves <palves@redhat.com>
1706 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1707 gcc ABI)" to printable name.
1708 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1709 of "v850-rh850" as printable name.
1711 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1714 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1715 relocations against absolute symbols.
1717 2016-03-09 Alan Modra <amodra@gmail.com>
1720 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1721 length elements in the archive.
1723 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1726 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1727 for -E/--dynamic-list only when not relocatable.
1729 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1732 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1733 count for locally defined local IFUNC symbols in shared object.
1734 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1736 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1739 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1742 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1743 Andrew Burgess <andrew.burgess@embecosm.com>
1745 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1746 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1747 (arc_elf_howto_init): Added assert to validate relocations.
1748 (get_middle_endian_relocation): Delete.
1749 (middle_endian_convert): New function.
1750 (ME): Redefine, now does nothing.
1751 (IS_ME): New define.
1752 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1753 definition to call middle_endian_convert. Add a new local
1754 variable and make use of this throughout. Added call to
1755 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1757 2016-03-07 Nick Clifton <nickc@redhat.com>
1760 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1761 length elements in the archive.
1763 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1765 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1766 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1768 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1771 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1772 executable as definition if the new definition comes from a
1775 2016-03-02 Alan Modra <amodra@gmail.com>
1777 * Makefile.in: Regenerate.
1778 * po/SRC-POTFILES.in: Regenerate.
1780 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1782 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1783 relocation addend when sections get merged.
1785 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1787 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1789 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1790 Assert for code sections dynamic relocs.
1792 2016-02-26 Renlin Li <renlin.li@arm.com>
1794 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1795 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1797 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1800 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1801 load with locally bound symbols if PIC is false or there is no
1802 base register. Optimize branch to 0 if PIC is false.
1803 (elf_i386_relocate_section): Don't generate dynamic relocations
1804 against undefined weak symbols if PIC is false.
1805 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1806 if we can't estimate relocation overflow with --no-relax.
1807 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1808 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1809 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1810 against undefined weak symbols if PIC is false.
1812 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1815 * bfd.c (bfd): Change flags to 20 bits.
1816 (BFD_CONVERT_ELF_COMMON): New.
1817 (BFD_USE_ELF_STT_COMMON): Likewise.
1818 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1819 BFD_USE_ELF_STT_COMMON.
1820 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1821 * configure.ac: Remove --enable-elf-stt-common.
1822 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1823 common symbol depending on BFD_CONVERT_ELF_COMMON and
1824 BFD_USE_ELF_STT_COMMON.
1825 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1827 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1829 (elf_link_convert_common_type): New function.
1830 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1831 common symbol depending on BFD_CONVERT_ELF_COMMON and
1832 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1833 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1834 and BFD_USE_ELF_STT_COMMON to object_flags.
1835 (TARGET_LITTLE_SYM): Likewise.
1836 * syms.c (BSF_KEEP_G): Renamed to ...
1837 (BSF_ELF_COMMON): This.
1838 * bfd-in2.h: Regenerated.
1839 * config.in: Likewise.
1840 * configure: Likewise.
1842 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1847 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1848 (elf_i386_link_hash_entry): Add has_got_reloc and
1850 (elf_i386_link_hash_table): Add interp.
1851 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1853 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1855 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1856 (elf_i386_fixup_symbol): New function.
1857 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1858 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1859 relocations and discard relocations against resolved undefined
1860 weak symbols in executable. Don't make resolved undefined weak
1861 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1862 relocation against undefined weak symbols in PIE.
1863 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1864 (elf_i386_relocate_section): Don't generate dynamic relocations
1865 against resolved undefined weak symbols in PIE, except for
1867 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1868 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1869 Don't generate dynamic relocation against resolved undefined weak
1870 symbol in executable.
1871 (elf_i386_finish_dynamic_sections): Call
1872 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1873 (elf_backend_fixup_symbol): New.
1874 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1875 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1877 (elf_x86_64_link_hash_table): Add interp.
1878 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1880 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1882 (elf_x86_64_check_relocs): Set has_got_reloc and
1884 (elf_x86_64_fixup_symbol): New function.
1885 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1886 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1887 relocations and discard relocations against resolved undefined
1888 weak symbols in executable. Don't make resolved undefined weak
1889 symbols in executable dynamic.
1890 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1891 (elf_x86_64_relocate_section): Check relocation overflow for
1892 dynamic relocations against unresolved weak undefined symbols.
1893 Don't generate dynamic relocations against resolved weak
1894 undefined symbols in PIE.
1895 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1896 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1897 Don't generate dynamic relocation against resolved undefined weak
1898 symbol in executable.
1899 (elf_x86_64_finish_dynamic_sections): Call
1900 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1901 (elf_backend_fixup_symbol): New.
1903 2016-02-26 Alan Modra <amodra@gmail.com>
1905 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1906 save_restore_funcs, rest of sections when not relocatable.
1907 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1908 (sfpr_define): Define all symbols on emitted code.
1909 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1910 when relocatable. Move sfpr_define loop earlier.
1912 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1915 (elf_x86_64_relocate_section): Use it. Replace
1916 x86_64_elf_howto_table[r_type] with howto.
1918 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1921 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1922 symbol version is unknown.
1924 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1926 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1927 to (bfd_vma) -1 when setting needs_plt to 0.
1928 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1930 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1932 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1933 library, instead of PIC, and don't check PDE when making linker
1934 assigned symbol dynamic.
1936 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1938 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1939 ABIVERSION for non-executable stack.
1941 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1944 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1945 Always produce a RELATIVE reloc for a local symbol.
1947 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1949 Fix test-case ld-elf/pr19617b
1950 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1951 discard unused non-function symbols when --dynamic-list-data.
1953 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1955 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1956 dynsym section, even if it is empty, with dynamic sections.
1958 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1960 * syms.c: Remove BSF_COMMON from comments.
1961 * bfd-in2.h: Regenerated.
1963 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1965 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1966 for destination. Remove useless function parameters.
1967 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1969 2016-02-19 Nick Clifton <nickc@redhat.com>
1972 * aoutx.h (aout_link_add_symbols): Check for out of range string
1976 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1977 processing if we encounter a reloc without an associated symbol.
1979 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1982 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1983 sections for -E/--dynamic-list.
1985 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1987 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1990 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1992 * plugin.c (plugin_vec): Set match priority to 255.
1993 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1994 matching against the plugin vector, take priority from there not
1997 2016-02-15 Nick Clifton <nickc@redhat.com>
1999 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2000 for length and type fields. Use a signed value for the
2001 suffix_length field.
2003 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2007 significant bit in GOT offset for R_386_GOT32X.
2009 2016-02-10 Nick Clifton <nickc@redhat.com>
2012 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2014 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2015 number of messages about FDE encoding preventing .eh_frame_hdr
2018 2016-02-09 Nick Clifton <nickc@redhat.com>
2020 * oasys.c (oasys_archive_p): Fix indentation.
2021 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2022 constant for left shifting.
2024 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2025 helpful warning message to explain why certain AArch64 relocs
2028 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2030 * pe-mips.c (coff_mips_reloc): Fix formatting.
2032 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2034 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2035 to bfd_mach_arc_arc600.
2037 2016-02-04 Alan Modra <amodra@gmail.com>
2039 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2042 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2045 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2046 distances in the compressed_size field of the output section.
2048 2016-02-02 Alan Modra <amodra@gmail.com>
2050 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2051 ELFv2 entry optimization.
2053 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2057 no relocations in relocatable files.
2059 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2062 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2063 if a symbol from a library loaded via DT_NEEDED doesn't match
2064 the symbol referenced by regular object.
2066 2016-02-01 Nathaniel Smith <njs@pobox.com>
2068 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2071 2016-02-01 Alan Modra <amodra@gmail.com>
2073 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2074 an out of range reloc_index.
2075 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2077 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2079 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2080 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2081 * Makefile.in: Regenerated.
2083 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2085 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2087 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2090 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2092 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2094 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2097 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2098 against STT_GNU_IFUNC symbol only with dynamic symbols.
2099 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2101 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2104 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2105 decompress debug sections.
2107 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2109 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2112 2016-01-25 Nick Clifton <nickc@redhat.com>
2115 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2116 dsym filename buffer.
2118 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2120 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2122 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2124 * elfxx-mips.c (BZ16_REG): Correct calculation.
2126 2016-01-21 Nick Clifton <nickc@redhat.com>
2128 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2129 changing the type of _loc to be bfd_byte *.
2130 (elf_arc_finish_dynamic_symbol): Likewise.
2132 2016-01-21 Nick Clifton <nickc@redhat.com>
2135 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2136 class of the linker stub bfd.
2137 (elf32_arm_check_relocs): Skip check for pic format after
2138 processing a vxWorks R_ARM_ABS12 reloc.
2139 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2140 reporting a class mismatch.
2142 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2144 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2145 veneer for sym_sec != input_sec.
2146 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2147 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2148 calculation destination.
2150 2016-01-21 Alan Modra <amodra@gmail.com>
2152 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2153 (swap_linux_prpsinfo64_out): New function.
2154 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2155 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2156 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2157 (elfcore_write_linux_prpsinfo64): Likewise.
2158 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2159 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2160 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2162 2016-01-21 Alan Modra <amodra@gmail.com>
2164 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2165 * elf.c: Adjust #include.
2166 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2167 * Makefile.am (SOURCE_HFILES): Update.
2168 * Makefile.in: Regenerate.
2169 * po/SRC-PORFILES.in: Regenerate.
2171 2016-01-21 Alan Modra <amodra@gmail.com>
2173 * configure.ac: Move corefile selection later in file. Move
2174 tdefaults code immediately after other target vector code.
2175 * configure: Regenerate.
2177 2016-01-20 Mickael Guene <mickael.guene@st.com>
2179 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2180 section using '.text.noread' pattern.
2182 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2184 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2186 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2187 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2189 * arc-plt.def: New file.
2190 * arc-plt.h: Likewise.
2191 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2192 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2193 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2194 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2195 (name_for_global_symbol): Added.
2196 (ADD_RELA): Helper to create dynamic relocs.
2197 (new_got_entry_to_list): Create a new got entry in linked list.
2198 (symbol_has_entry_of_type): Search for specific type of entry in
2200 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2201 (is_reloc_for_TLS, arc_elf_set_private_flags)
2202 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2203 (arc_elf_merge_private_bfd_data): New functions.
2204 (debug_arc_reloc): Cleaned debug info printing.
2205 (PDATA reloc): Changed not to perform address alignment.
2206 (reverse_me): Added. Fix for ARC_32 relocs.
2207 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2209 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2210 Changed function to access an array of list of GOT entries instead
2211 of just an array of offsets.
2212 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2213 (elf_arc_check_relocs): Likewise.
2214 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2215 (elf_arc_finish_dynamic_sections): Likewise
2216 (arc_create_dynamic_sections): Modified conditions to create
2218 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2219 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2220 (relocate_plt_for_entry): Changed to support new way to define PLT
2222 (add_symbol_to_plt): Likewise.
2223 (arc_elf_link_hash_table_create): New function.
2225 2016-01-18 Nick Clifton <nickc@redhat.com>
2228 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2229 section number into internal section number.
2230 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2231 * coffswap.h (coff_swap_sym_in): Likewise.
2232 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2233 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2234 section number field is big enough to hold the external value.
2236 2016-01-17 Alan Modra <amodra@gmail.com>
2238 * configure: Regenerate.
2240 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2242 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2243 when address in first unwind entry does not match start of
2246 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2247 Jiong Wang <jiong.wang@arm.com>
2250 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2253 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2255 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2256 place 'R_' before the reloc name returned.
2257 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2258 the relocation string.
2260 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2262 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2263 factored out from...
2264 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2266 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2268 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2269 attribute check after ELF file header flag check.
2271 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2273 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2274 return status from `_bfd_elf_merge_object_attributes'.
2276 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2278 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2279 factored out from...
2280 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2282 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2284 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2285 handling of input MIPS ABI flags together.
2287 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2289 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2290 attribute checks for null input.
2292 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2294 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2295 pointers to target data.
2297 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2299 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2302 2016-01-01 Alan Modra <amodra@gmail.com>
2304 Update year range in copyright notice of all files.
2306 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2308 Copyright (C) 2016 Free Software Foundation, Inc.
2310 Copying and distribution of this file, with or without modification,
2311 are permitted in any medium without royalty provided the copyright
2312 notice and this notice are preserved.
2318 version-control: never
projects / deliverable / binutils-gdb.git / blob