1 2016-07-20 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
4 ppc64_elf_unhandled_reloc for special_function.
5 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
7 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
9 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
11 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
12 corresponding error message.
14 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
16 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
17 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
18 (branch_reloc_p): New function.
19 (mips_elf_calculate_relocation): Handle ISA mode determination
20 for relocations against section symbols, against absolute
21 symbols and absolute relocations. Also set `*cross_mode_jump_p'
23 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
24 checks for weak undefined symbols. Also check target alignment
25 within the same ISA mode.
26 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
27 in the alignment check.
28 <R_MICROMIPS_PC7_S1>: Add an alignment check.
29 <R_MICROMIPS_PC10_S1>: Likewise.
30 <R_MICROMIPS_PC16_S1>: Likewise.
31 (mips_elf_perform_relocation): Report a failure for unsupported
32 same-mode JALX instructions and cross-mode branches.
33 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
34 error messages for jumps to misaligned addresses.
36 2016-07-16 Alan Modra <amodra@gmail.com>
38 * elflink.c: Include plugin-api.h.
39 * plugin.c (bfd_plugin_open_input): New function, extracted from..
41 * plugin.h: Don't include bfd.h.
42 (bfd_plugin_open_input): Declare.
44 2016-07-16 Alan Modra <amodra@gmail.com>
46 * targets.c (bfd_seach_for_target): Rename to..
47 (bfd_iterate_over_targets): ..this. Rewrite doc.
48 * bfd-in2.h: Regenerate.
50 2016-07-16 Alan Modra <amodra@gmail.com>
52 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
53 * libbfd.h: Regenerate.
54 * bfd-in2.h: Regenerate.
56 2016-07-16 Alan Modra <amodra@gmail.com>
58 * libbfd-in.h (BFD_ALIGN): Move to..
60 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
61 * elf32-ppc.c (default_params): Adjust init.
62 (ppc_elf_link_params): Set pagesize_p2.
63 * libbfd.h: Regenerate.
64 * bfd-in2.h: Regenerate.
66 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
68 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
69 (_bfd_elf_filter_global_symbols): Declare.
70 * elf.c (_bfd_elf_filter_global_symbols): New function.
71 * elflink.c (elf_filter_global_symbols): Likewise.
72 (elf_output_implib): Likewise.
73 (bfd_elf_final_link): Call above function, failing if it does.
74 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
76 (elf_backend_copy_indirect_symbol): Fix spacing.
77 (elf_backend_hide_symbol): Likewise.
78 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
80 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
81 Nick Clifton <nickc@redhat.com>
83 * elf32-arc.c (PR_DEBUG): Delete.
84 Fix printing of debug information. Fix formatting of debug
86 (debug_arc_reloc): Handle symbols that are not from an input file.
87 (arc_do_relocation): Remove excessive exclamation points.
89 * arc-got.h: Fix formatting. Fix printing of debug information.
90 (new_got_entry_to_list): Use xmalloc.
91 * config.bfd: use the big-endian arc vector as the default vector
92 for big-endian arc targets.
94 2016-07-15 Alan Modra <amodra@gmail.com>
96 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
97 from marking sym_indices.
99 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
101 * reloc.c (bfd_perform_relocation): Try the `howto' handler
102 first with relocations against absolute symbols.
103 (bfd_install_relocation): Likewise.
105 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
107 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
108 .got/.got.plt sections to 8 bytes.
110 2016-07-12 Nick Clifton <nickc@redhat.com>
112 * binary.c (binary_set_section_contents): Second grammar fix.
114 2016-07-12 Douglas B Rupp <rupp@adacore.com>
116 * binary.c (binary_set_section_contents): Fix grammar in warning
119 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
121 * elf32-arc.c: made PR_DEBUG always defined.
123 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
125 * arc-got.h: Moved got related structures from elf32-arc.c to
126 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
127 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
128 tls_type_for_reloc, symbol_has_entry_of_type,
129 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
130 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
131 relocate_fix_got_relocs_for_got_info,
132 create_got_dynrelocs_for_single_entry,
133 create_got_dynrelocs_for_got_info): Added to file.
134 * elf32-arc.c: Removed GOT & TLS related structs and functions to
137 2016-07-08 James Bowman <james.bowman@ftdichip.com>
139 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
141 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
143 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
144 (THUMB32_MOVW): Likewise.
145 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
146 (DEF_STUBS): Define long_branch_thumb2_only_pure.
147 (arm_stub_is_thumb): Add new veneer stub.
148 (arm_type_of_stub): Use new veneer.
149 (arm_stub_required_alignment): Add new veneer.
151 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
153 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
154 (SEC_ELF_PURECODE): ... this.
155 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
157 (elf32_arm_fake_sections): Likewise.
158 (elf_32_arm_section_flags): Likewise.
159 (elf_32_arm_lookup_section_flags): Likewise.
160 * section.c (SEC_ELF_NOREAD): Rename to ...
161 (SEC_ELF_PURECODE): ... this.
163 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
165 * elf32-arm.c (using_thumb2_bl): New function.
166 (arm_type_of_stub): Declare thumb2 variable together and change type
167 to bfd_boolean. Use using_thumb2_bl () to determine whether
168 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
169 checked for BL range.
170 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
171 the bit size of BL offset.
173 2016-06-29 Nick Clifton <nickc@redhat.com>
175 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
176 Returns TRUE for AArch64 mapping symbols.
177 (elfNN_aarch64_backend_symbol_processing): New function. Marks
178 mapping symbols as precious in object files so that they will not
180 (elf_backend_symbol_processing): Define.
182 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
183 for ARM mapping symbols.
184 (elf32_arm_backend_symbol_processing): Make use of the new function.
186 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
189 * elflink.c (elf_link_check_versioned_symbol): Return false
190 for unreferenced undefined symbol.
192 2016-06-28 Nick Clifton <nickc@redhat.com>
194 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
197 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
198 function. Marks mapping symbols in object files as precious, so
199 that strip will not remove them.
200 (elf_backend_symbol_processing): Define.
202 2016-06-28 James Clarke <jrtc27@jrtc27.com>
204 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
205 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
207 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
209 * elf32-mips.c (elf_mips16_howto_table_rel): Add
211 (mips16_reloc_map): Likewise.
212 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
213 (mips16_elf64_howto_table_rela): Likewise.
214 (mips16_reloc_map): Likewise.
215 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
216 (elf_mips16_howto_table_rela): Likewise.
217 (mips16_reloc_map): Likewise.
218 * elfxx-mips.c (mips16_branch_reloc_p): New function.
219 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
220 (b_reloc_p): Likewise.
221 (mips_elf_calculate_relocation): Likewise.
222 (_bfd_mips_elf_check_relocs): Likewise.
223 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
224 * bfd-in2.h: Regenerate.
225 * libbfd.h: Regenerate.
227 2016-06-27 Alan Modra <amodra@gmail.com>
230 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
231 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
233 (ppc64_elf_size_stubs): Adjust to suit.
235 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
237 * elf32-dlx.h: New file.
238 * elf32-dlx.c: Adjust.
240 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
242 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
244 2016-06-24 John Baldwin <jhb@FreeBSD.org>
246 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
249 2016-06-24 John Baldwin <jhb@FreeBSD.org>
251 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
252 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
253 (elfcore_grok_freebsd_psinfo): New function.
254 (elfcore_grok_freebsd_prstatus): New function.
255 (elfcore_grok_freebsd_note): New function.
256 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
259 2016-06-24 Joel Brobecker <brobecker@adacore.com>
261 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
264 2016-06-24 Alan Modra <amodra@gmail.com>
266 * config.bfd: Delete mips vxworks patterns matched earlier.
267 Combine mips*-*-none with mips*-*-elf*.
269 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
271 * elfxx-mips.c (mips_elf_perform_relocation): Call
272 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
273 use the `%X%H' format for the cross-mode jump conversion error
274 message. Remove the full stop from the end of the message.
275 Continue processing rather than returning failure.
277 2016-06-21 Graham Markall <graham.markall@embecosm.com>
279 * archures.c: Remove bfd_mach_arc_nps400.
280 * bfd-in2.h: Likewise.
281 * cpu-arc.c (arch_info_struct): Likewise.
282 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
285 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
289 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
291 (elf_link_is_defined_archive_symbol): Call
292 bfd_link_plugin_object_p on unknown plugin object and use the
293 IR symbol table if the input is an IR object.
294 * plugin.c (bfd_link_plugin_object_p): New function.
295 * plugin.h (bfd_link_plugin_object_p): New prototype.
297 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
300 * elflink.c (elf_link_add_object_symbols): Don't check alignment
301 on symbol from plugin dummy input.
303 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
305 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
307 * bfd-in2.h: Regenerated.
308 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
309 with bfd_plugin_unknown.
311 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
314 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
315 bfd_boolean argument.
316 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
317 "shared object" with "PIC object" in comments.
318 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
319 "shared object" with "PIC object" in comments. Avoid PLT if
320 requested. Generate dynamic relocations for non-GOT references.
321 Make room for the special first entry in PLT and allocate PLT
322 entry only for PLT and PC-relative references. Store dynamic
323 GOT relocations in .rel[a].iplt section for static executables.
324 If PLT isn't used, always use GOT for symbol value. Don't
325 allocate GOT entry if it isn't used.
326 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
327 count only in the code section. Allocate dynamic pointer
328 relocation against STT_GNU_IFUNC symbol in the non-code section.
329 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
330 only for PC-relative references.
331 (elf_i386_allocate_dynrelocs): Pass TRUE to
332 _bfd_elf_allocate_ifunc_dyn_relocs.
333 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
334 relocations against STT_GNU_IFUNC symbols without PLT. Generate
335 dynamic pointer relocation against STT_GNU_IFUNC symbol in
336 the non-code section and store it in the proper REL section.
337 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
339 (elf_i386_finish_dynamic_symbol): Generate dynamic
340 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
341 STT_GNU_IFUNC symbols without PLT.
342 (elf_i386_finish_dynamic_sections): Don't handle local
343 STT_GNU_IFUNC symbols here.
344 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
346 (elf_backend_output_arch_local_syms): New.
347 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
348 count only in the code section. Allocate dynamic pointer
349 relocation against STT_GNU_IFUNC symbol in the non-code section.
350 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
351 count only for PC-relative references.
352 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
353 _bfd_elf_allocate_ifunc_dyn_relocs.
354 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
355 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
356 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
357 without PLT. Generate dynamic pointer relocation against
358 STT_GNU_IFUNC symbol in the non-code section and store it in
359 the proper RELA section. Don't allow non-pointer relocation
360 against STT_GNU_IFUNC symbol without PLT.
361 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
362 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
363 STT_GNU_IFUNC symbols without PLT.
364 (elf_x86_64_finish_dynamic_sections): Don't handle local
365 STT_GNU_IFUNC symbols here.
366 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
368 (elf_backend_output_arch_local_syms): New.
369 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
370 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
372 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
373 Tony Wang <tony.wang@arm.com>
375 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
377 (stub_long_branch_thumb2_only): Define stub.
378 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
379 (arm_stub_long_branch_thumb2_only): Likewise.
380 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
383 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
385 * archures.c (bfd_mach_sparc_v8plusc): Define.
386 (bfd_mach_sparc_v9c): Likewise.
387 (bfd_mach_sparc_v8plusd): Likewise.
388 (bfd_mach_sparc_v9d): Likewise.
389 (bfd_mach_sparc_v8pluse): Likewise.
390 (bfd_mach_sparc_v9e): Likewise.
391 (bfd_mach_sparc_v8plusv): Likewise
392 (bfd_mach_sparc_v9v): Likewise.
393 (bfd_mach_sparc_v8plusm): Likewise.
394 (bfd_mach_sparc_v9m): Likewise.
395 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
396 (bfd_mach_sparc_64bit_p): Likewise.
397 * bfd-in2.h: Regenerate.
398 * cpu-sparc.c (arch_info_struct): Add entries for
399 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
400 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
401 and bfd_mach_sparc_v9{c,d,e,v,m}.
402 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
403 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
405 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
407 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
408 symbols for relocations against IFUNC symbols.
409 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
411 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
413 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
414 .rela.iplt in DT_PLTRELSZ.
415 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
416 for DT_PLTRELSZ and DT_RELASZ as well.
418 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
420 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
421 non-loaded, non-alloced sections.
422 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
424 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
426 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
427 allocating dynamic relocation.
428 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
430 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
433 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
434 offsets until reloc_toaddr.
436 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
438 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
439 Don't check symbol type for STN_UNDEF symbol index.
440 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
441 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
444 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
446 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
448 (using_thumb2): Try Tag_THUMB_ISA_use first and check
449 for exact arch value then. Force review of arch check logic for new
451 (arch_has_arm_nop): Update and fix arch check logic. Force review of
452 that logic for new architecture.
453 (arch_has_thumb2_nop): Remove.
454 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
455 (elf32_arm_final_link_relocate): Likewise but using thumb2.
457 2016-06-14 Alan Modra <amodra@gmail.com>
459 * bfd-in.h (bfd_my_archive): Delete.
460 * bfd-in2.h: Regenerate.
462 2016-06-14 Alan Modra <amodra@gmail.com>
465 * archive.c (open_nested_file): Set my_archive.
466 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
468 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
469 (bfd_seek): Likewise.
470 * bfdwin.c (bfd_get_file_window): Likewise.
471 * cache.c (cache_bmmap): Likewise.
472 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
473 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
475 * plugin.c (try_claim): Likewise.
476 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
477 file within thin archive, not the archive.
479 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
482 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
483 section address for R_386_GOT32/R_386_GOT32X relocations against
484 IFUNC symbols if there is no base register and return error for
487 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
489 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
490 GOT32 adjustment for static executables.
492 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
494 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
496 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
498 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
500 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
502 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
504 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
506 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
507 (SECTSTART): Changed.
508 (elf_arc_relocate_section): Fixed mistake in PIE related
510 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
512 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
514 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
515 enable support for "-z combreloc" and DT_RELACOUNT.
516 (elf_backend_reloc_type_class): Likewise
518 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
521 * elf32-i386.c (elf_i386_relocate_section): When relocating
522 R_386_GOT32, return error without a base register for PIC and
523 subtract the .got.plt section address only with a base register.
525 2016-06-10 Alan Modra <amodra@gmail.com>
527 * elf-strtab.c (struct strtab_save): Use size_t for "size".
528 (struct elf_strtab_hash): Likewise for "size" and "alloced".
529 (_bfd_elf_strtab_init): Formatting.
530 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
531 (_bfd_elf_strtab_addref): Take size_t idx param.
532 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
533 (_bfd_elf_strtab_offset): Likewise.
534 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
535 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
536 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
537 (_bfd_elf_strtab_finalize): Similarly.
538 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
539 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
540 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
541 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
543 (bfd_section_from_shdr): Delete amt.
544 (_bfd_elf_init_reloc_shdr): Likewise.
545 (_bfd_elf_link_assign_sym_version): Likewise.
546 (assign_section_numbers): Use size_t reloc_count.
547 * elflink.c (struct elf_symbuf_head): Use size_t "count".
548 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
549 (elf_link_is_defined_archive_symbol): Likewise.
550 (elf_add_dt_needed_tag): Likewise.
551 (elf_finalize_dynstr): Likewise.
552 (elf_link_add_object_symbols): Likewise.
553 (bfd_elf_size_dynamic_sections): Likewise.
554 (elf_create_symbuf): Similarly.
555 (bfd_elf_match_symbols_in_sections): Likewise.
556 (elf_link_swap_symbols_out): Likewise.
557 (elf_link_check_versioned_symbol): Likewise.
558 (bfd_elf_gc_record_vtinherit): Likewise.
559 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
561 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
564 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
565 and relocs only if shrinking occurred.
567 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
569 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
570 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
571 (elf_i386_check_tls_transition): Check indirect call and direct
572 call with the addr32 prefix for general and local dynamic models.
573 Set the tls_get_addr feild.
574 (elf_i386_convert_load_reloc): Always use addr32 prefix for
575 indirect ___tls_get_addr call via GOT.
576 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
577 transitions with indirect call and direct call with the addr32
580 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
582 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
583 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
584 (elf_s390_relocate_section): Fix comment.
585 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
588 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
590 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
591 section offset when calculation the larl operand in the first PLT
594 2016-06-07 Alan Modra <amodra@gmail.com>
596 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
597 to match other 32-bit archs.
598 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
599 (ppc_elf_object_p): Call it.
600 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
602 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
603 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
604 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
605 _bfd_elf_ppc_at_tprel_transform): Move to..
607 (_bfd_elf_ppc_set_arch): Declare.
608 * bfd-in2.h: Regenerate.
610 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
612 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
613 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
614 (elf_x86_64_check_tls_transition): Check indirect call and
615 direct call with the addr32 prefix for general and local dynamic
616 models. Set the tls_get_addr feild.
617 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
618 indirect __tls_get_addr call via GOT.
619 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
620 transitions with indirect call and direct call with the addr32
623 2016-06-04 Christian Groessler <chris@groessler.org>
625 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
627 2016-06-02 Nick Clifton <nickc@redhat.com>
630 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
632 (arch_info_struct): Likewise.
633 (architectures): Likewise.
635 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
637 * config.bfd: Replace -uclibc with *.
639 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
641 * elf64-x86-64.c: Replace data32 with data16 in comments.
643 2016-05-31 Alan Modra <amodra@gmail.com>
647 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
648 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
649 symbol given a version by a script different to the version
650 of the symbol being added.
651 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
652 _bfd_elf_strtab_restore. Don't fudge dynstr references.
653 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
654 (struct strtab_save): New.
655 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
656 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
657 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
659 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
661 * elf32-hppa.h: Add extern "C".
662 * elf32-nds32.h: Likewise.
663 * elf32-tic6x.h: Likewise.
665 2016-06-01 Nick Clifton <nickc@redhat.com>
667 * po/sr.po: New Serbian translation.
668 * configure.ac (ALL_LINGUAS): Add sr.
669 * configure: Regenerate.
671 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
673 * elfxx-mips.c (b_reloc_p): New function.
674 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
677 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
679 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
680 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
681 reloc location from calculation, treat the addend as signed with
682 local non-section symbols and enable overflow detection.
684 2016-05-28 Alan Modra <amodra@gmail.com>
686 * aoutx.h: Adjust linker callback calls throughout file,
689 * coff-alpha.c: Likewise.
690 * coff-arm.c: Likewise.
691 * coff-h8300.c: Likewise.
692 * coff-h8500.c: Likewise.
693 * coff-i960.c: Likewise.
694 * coff-mcore.c: Likewise.
695 * coff-mips.c: Likewise.
696 * coff-ppc.c: Likewise.
697 * coff-rs6000.c: Likewise.
698 * coff-sh.c: Likewise.
699 * coff-tic80.c: Likewise.
700 * coff-w65.c: Likewise.
701 * coff-z80.c: Likewise.
702 * coff-z8k.c: Likewise.
703 * coff64-rs6000.c: Likewise.
704 * cofflink.c: Likewise.
706 * elf-bfd.h: Likewise.
707 * elf-m10200.c: Likewise.
708 * elf-m10300.c: Likewise.
709 * elf32-arc.c: Likewise.
710 * elf32-arm.c: Likewise.
711 * elf32-avr.c: Likewise.
712 * elf32-bfin.c: Likewise.
713 * elf32-cr16.c: Likewise.
714 * elf32-cr16c.c: Likewise.
715 * elf32-cris.c: Likewise.
716 * elf32-crx.c: Likewise.
717 * elf32-d10v.c: Likewise.
718 * elf32-epiphany.c: Likewise.
719 * elf32-fr30.c: Likewise.
720 * elf32-frv.c: Likewise.
721 * elf32-ft32.c: Likewise.
722 * elf32-h8300.c: Likewise.
723 * elf32-hppa.c: Likewise.
724 * elf32-i370.c: Likewise.
725 * elf32-i386.c: Likewise.
726 * elf32-i860.c: Likewise.
727 * elf32-ip2k.c: Likewise.
728 * elf32-iq2000.c: Likewise.
729 * elf32-lm32.c: Likewise.
730 * elf32-m32c.c: Likewise.
731 * elf32-m32r.c: Likewise.
732 * elf32-m68hc1x.c: Likewise.
733 * elf32-m68k.c: Likewise.
734 * elf32-mep.c: Likewise.
735 * elf32-metag.c: Likewise.
736 * elf32-microblaze.c: Likewise.
737 * elf32-moxie.c: Likewise.
738 * elf32-msp430.c: Likewise.
739 * elf32-mt.c: Likewise.
740 * elf32-nds32.c: Likewise.
741 * elf32-nios2.c: Likewise.
742 * elf32-or1k.c: Likewise.
743 * elf32-ppc.c: Likewise.
744 * elf32-s390.c: Likewise.
745 * elf32-score.c: Likewise.
746 * elf32-score7.c: Likewise.
747 * elf32-sh.c: Likewise.
748 * elf32-sh64.c: Likewise.
749 * elf32-spu.c: Likewise.
750 * elf32-tic6x.c: Likewise.
751 * elf32-tilepro.c: Likewise.
752 * elf32-v850.c: Likewise.
753 * elf32-vax.c: Likewise.
754 * elf32-visium.c: Likewise.
755 * elf32-xstormy16.c: Likewise.
756 * elf32-xtensa.c: Likewise.
757 * elf64-alpha.c: Likewise.
758 * elf64-hppa.c: Likewise.
759 * elf64-ia64-vms.c: Likewise.
760 * elf64-mmix.c: Likewise.
761 * elf64-ppc.c: Likewise.
762 * elf64-s390.c: Likewise.
763 * elf64-sh64.c: Likewise.
764 * elf64-x86-64.c: Likewise.
765 * elflink.c: Likewise.
766 * elfnn-aarch64.c: Likewise.
767 * elfnn-ia64.c: Likewise.
768 * elfxx-mips.c: Likewise.
769 * elfxx-sparc.c: Likewise.
770 * elfxx-tilegx.c: Likewise.
771 * linker.c: Likewise.
773 * pe-mips.c: Likewise.
775 * reloc16.c: Likewise.
776 * simple.c: Likewise.
777 * vms-alpha.c: Likewise.
778 * xcofflink.c: Likewise.
779 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
780 status param. Adjust calls to these and linker callbacks throughout.
781 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
782 get_ramstart): Delete status param. Adjust calls to these and
783 linker callbacks throughout.
785 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
787 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
788 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
789 target alignment verification.
791 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
793 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
794 section name if `bfd_elf_string_from_elf_section' returns an
797 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
799 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
800 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
801 for message. Continue processing rather than returning failure.
803 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
805 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
806 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
807 Call `bfd_set_error'.
809 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
812 * archive.c (bfd_slurp_armap): Replace
813 bfd_elf64_archive_slurp_armap with
814 _bfd_archive_64_bit_slurp_armap.
815 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
816 BFD64 is defined and the archive is too big.
817 (coff_write_armap): Likewise.
818 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
819 (_bfd_archive_64_bit_slurp_armap): This.
820 (bfd_elf64_archive_write_armap): Renamed to ...
821 (_bfd_archive_64_bit_write_armap): This.
822 * configure.ac: Add --enable-64-bit-archive.
823 (want_64_bit_archive): New. Set to true by default for 64-bit
824 MIPS and s390 ELF targets.
825 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
826 * config.in: Regenerated.
827 * configure: Likewise.
828 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
829 (bfd_elf64_archive_slurp_armap): Likewise.
830 (bfd_elf64_archive_write_armap): Likewise.
831 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
832 (bfd_elf64_archive_construct_extended_name_table): Likewise.
833 (bfd_elf64_archive_truncate_arname): Likewise.
834 (bfd_elf64_archive_read_ar_hdr): Likewise.
835 (bfd_elf64_archive_write_ar_hdr): Likewise.
836 (bfd_elf64_archive_openr_next_archived_file): Likewise.
837 (bfd_elf64_archive_get_elt_at_index): Likewise.
838 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
839 (bfd_elf64_archive_update_armap_timestamp): Likewise.
840 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
841 (bfd_elf64_archive_slurp_armap): Likewise.
842 (bfd_elf64_archive_write_armap): Likewise.
843 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
844 (bfd_elf64_archive_construct_extended_name_table): Likewise.
845 (bfd_elf64_archive_truncate_arname): Likewise.
846 (bfd_elf64_archive_read_ar_hdr): Likewise.
847 (bfd_elf64_archive_write_ar_hdr): Likewise.
848 (bfd_elf64_archive_openr_next_archived_file): Likewise.
849 (bfd_elf64_archive_get_elt_at_index): Likewise.
850 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
851 (bfd_elf64_archive_update_armap_timestamp): Likewise.
852 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
853 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
854 bfd_elfNN_archive_functions isn't defined.
855 (TARGET_LITTLE_SYM): Likewise.
856 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
857 (_bfd_archive_64_bit_write_armap): Likewise.
858 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
859 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
860 (_bfd_archive_64_bit_truncate_arname): Likewise.
861 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
862 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
863 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
864 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
865 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
866 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
867 * libbfd.h: Regenerated.
868 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
869 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
871 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
874 * cofflink.c (coff_link_check_archive_element): Return TRUE if
875 linker add_archive_element callback returns FALSE.
876 * ecoff.c (ecoff_link_check_archive_element): Likewise.
877 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
878 archive element if linker add_archive_element callback returns
880 * elflink.c (elf_link_add_archive_symbols): Likewise.
881 * pdp11.c (aout_link_check_ar_symbols): Likewise.
882 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
883 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
884 (xcoff_link_check_ar_symbols): Likewise.
886 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
888 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
889 <bfd_reloc_outofrange>: Unify error reporting code.
891 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
893 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
894 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
895 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
896 * bfd-in2.h: Regenerate.
897 * libbfd.h: Likewise.
899 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
901 * config.bfd: Add entry for arm-phoenix.
903 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
905 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
906 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
907 account for padding for stub section requiring one.
908 (elf32_arm_build_stubs): Add comment to stress the importance of
909 zeroing veneer section content.
911 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
913 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
915 * bfd-in2.h: Regenerate.
916 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
918 (arm_dedicated_stub_output_section_required_alignment): Likewise.
919 (arm_dedicated_stub_output_section_name): Likewise.
920 (arm_dedicated_stub_input_section_ptr): Likewise.
921 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
922 function description comment. Add support for dedicated output stub
923 section to given stub types.
924 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
925 elf32_arm_create_or_find_stub_sec.
926 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
927 (elf32_arm_size_stubs): Pass stub type when calling
928 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
929 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
931 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
933 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
934 when setting need_convert_load.
936 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
938 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
941 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
944 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
946 (elf_i386_convert_load): Don't convert R_386_GOT32.
948 2016-05-20 Alan Modra <amodra@gmail.com>
951 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
952 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
954 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
956 * elf32-arc.c (arc_elf_final_write_processing): Changed.
957 (debug_arc_reloc): Likewise.
958 (elf_arc_relocate_section): Likewise.
959 (elf_arc_check_relocs): Likewise.
960 (elf_arc_adjust_dynamic_symbol): Likewise.
961 (elf_arc_add_symbol_hook): Likewise.
963 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
965 * config.bfd: Remove `am34-*-linux*' support.
967 2016-05-19 Alan Modra <amodra@gmail.com>
969 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
970 relocs before plt relocs.
972 2016-05-19 Alan Modra <amodra@gmail.com>
974 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
975 before dereferencing.
977 2016-05-18 Nick Clifton <nickc@redhat.com>
979 * po/sv.po: Updated Swedish translation.
981 2016-05-18 Alan Modra <amodra@gmail.com>
983 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
984 for each BFD. Don't goto error_ret_free_local from outside loop.
986 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
988 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
989 STB_GNU_UNIQUE handling.
990 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
991 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
992 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
993 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
994 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
995 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
996 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
997 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
998 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
999 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1000 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1001 (elf_backend_add_symbol_hook): Remove macro.
1002 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1003 for STB_GNU_UNIQUE symbols.
1005 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1007 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1009 (v850_elf_copy_private_bfd_data): ... here. Call the new
1010 function and `_bfd_elf_copy_private_bfd_data'.
1012 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1016 GOTPCREL relocation against large section.
1018 2016-05-13 Alan Modra <amodra@gmail.com>
1020 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1021 linker dynamic sections in calculating size and address of
1022 dynamic tags rather than using output sections. Remove asserts.
1023 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1024 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1025 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1026 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1027 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1028 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1029 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1030 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1031 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1032 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1033 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1034 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1035 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1036 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1037 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1038 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1039 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1040 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1041 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1042 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1043 * elflink.c (bfd_elf_final_link): Likewise.
1044 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1045 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1046 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1047 don't set doit. Look up dynobj section.
1048 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1049 invocation and dynamic tag vma calculation. Don't test
1050 boolean var == TRUE.
1051 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1054 2016-05-13 Alan Modra <amodra@gmail.com>
1056 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1057 octets_per_byte. Put dynamic .rela.plt last in link orders.
1058 Assign output_offset for reloc sections rather than writing
1059 sorted relocs from block corresponding to output_offset.
1061 2016-05-12 Alan Modra <amodra@gmail.com>
1063 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1065 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1067 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1069 2016-05-11 Alan Modra <amodra@gmail.com>
1071 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1072 (elf32_hppa_check_relocs): Don't set dynobj.
1073 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1074 (elf32_hppa_build_stubs): Likewise.
1075 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1077 2016-05-11 Alan Modra <amodra@gmail.com>
1080 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1081 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1083 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1085 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1086 aarch64_tls_transition check.
1088 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1090 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1092 (arm_stub_sym_claimed): New function.
1093 (elf32_arm_create_stub): Use veneered symbol name and section if
1094 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1095 (arm_stub_claim_sym): New function.
1096 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1097 veneered symbol, otherwise create local symbol as before.
1099 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1101 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1102 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1103 and set branch type of a symbol.
1104 (bfd_elf32_arm_process_before_allocation): Likewise.
1105 (elf32_arm_relocate_section): Likewise and fix identation along the
1107 (allocate_dynrelocs_for_symbol): Likewise.
1108 (elf32_arm_finish_dynamic_symbol): Likewise.
1109 (elf32_arm_swap_symbol_in): Likewise.
1110 (elf32_arm_swap_symbol_out): Likewise.
1112 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1114 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1115 * bfd-in2.h: Regenerated.
1116 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1117 parameter to add_stub_section callback.
1118 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1119 and pass it down to add_stub_section.
1120 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1122 (elf32_arm_size_stubs): Add output section parameter to
1123 add_stub_section function pointer parameter.
1125 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1127 * elf32-arm.c (elf32_arm_create_stub): New function.
1128 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1130 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1132 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1133 arm_stub_a8_veneer_lwm enumerator.
1134 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1135 aforementioned enumerator.
1136 (struct elf32_arm_stub_hash_entry): Delete target_addend
1137 field and add source_value.
1138 (struct a8_erratum_fix): Delete addend field and add target_offset.
1139 (stub_hash_newfunc): Initialize source_value field amd remove
1140 initialization for target_addend.
1141 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1142 the else to being always executed, moving the
1143 arm_stub_a8_veneer_b_cond specific code in it. Remove
1144 stub_entry->target_addend from points_to computation.
1145 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1146 to target symbol from start of section rather than the offset from the
1148 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1149 fields from struct a8_erratum_fix's offset and target_offset
1151 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1152 veneered_insn_loc and loc using stub_entry's source_value.
1154 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1156 (elf32_arm_merge_eabi_attributes): Add merging logic for
1159 2016-05-10 Pip Cet <pipcet@gmail.com>
1162 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1163 Define as _bfd_generic_copy_link_hash_symbol_type when using
1166 2016-05-09 Nick Clifton <nickc@redhat.com>
1169 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1170 field before accessing sections array.
1172 2016-05-09 Christophe Monat <christophe.monat@st.com>
1175 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1176 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1178 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1180 (create_instruction_vldmdb): Likewise.
1181 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1182 uses it to re-encode.
1184 2016-05-09 Nick Clifton <nickc@redhat.com>
1187 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1190 2016-05-09 Alan Modra <amodra@gmail.com>
1192 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1194 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1197 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1198 documenting that indx == -3 if symbol is defined in a discarded
1200 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1201 symbol is defined in a discarded section.
1202 (elf_link_output_extsym): Strip a global symbol defined in a
1205 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1207 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1210 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1212 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1214 (elf_i386_convert_load_reloc): This. New function.
1215 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1217 (elf_x86_64_convert_load_reloc): This. New function.
1219 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1221 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1222 Don't check if contents == NULL.
1223 (elf_i386_tls_transition): Add from_relocate_section. Check
1224 from_relocate_section instead of contents != NULL. Update
1225 elf_i386_check_tls_transition call.
1226 (elf_i386_check_relocs): Cache the section contents if
1227 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1228 elf_i386_tls_transition.
1229 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1230 to elf_i386_tls_transition.
1231 (elf_backend_caches_rawsize): New.
1232 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1233 if contents == NULL.
1234 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1235 from_relocate_section instead of contents != NULL.
1236 (elf_x86_64_check_relocs): Cache the section contents if
1237 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1238 elf_x86_64_tls_transition.
1239 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1240 to elf_x86_64_tls_transition.
1241 (elf_backend_caches_rawsize): New.
1243 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1246 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1249 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1251 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1252 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1253 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1254 no_apply_dynamic_relocs.
1255 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1256 dynamic relocations generated.
1258 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1262 (elf_i386_create_dynamic_sections): Here.
1263 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1264 interp setting to ...
1265 (elf_x86_64_create_dynamic_sections): Here.
1267 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1270 and replace (EH)->has_got_reloc with GOT_RELOC.
1271 (elf_i386_fixup_symbol): Pass has_got_reloc to
1272 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1273 (elf_i386_allocate_dynrelocs): Likewise.
1274 (elf_i386_relocate_section): Likewise.
1275 (elf_i386_finish_dynamic_symbol): Likewise.
1276 (elf_i386_convert_load): Pass TRUE to
1277 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1278 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1279 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1280 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1281 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1282 (elf_x86_64_allocate_dynrelocs): Likewise.
1283 (elf_x86_64_relocate_section): Likewise.
1284 (elf_x86_64_finish_dynamic_symbol): Likewise.
1285 (elf_x86_64_convert_load): Pass TRUE to
1286 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1288 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf32-i386.c (check_relocs_failed): New.
1291 (elf_i386_check_relocs): Set check_relocs_failed on error.
1292 (elf_i386_relocate_section): Skip if check_relocs failed.
1294 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1296 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1297 check_relocs_failed on error.
1299 2016-04-29 Nick Clifton <nickc@redhat.com>
1302 * elf-bfd.h (struct elf_backend_data): Rename
1303 elf_backend_set_special_section_info_and_link to
1304 elf_backend_copy_special_section_fields.
1305 * elfxx-target.h: Likewise.
1306 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1307 comparing section flags.
1308 (copy_special_section_fields): New function.
1309 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1310 Perform two scans over special sections. The first one looks for
1311 a direct mapping between the output section and an input section.
1312 The second scan looks for a possible match based upon section
1314 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1315 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1317 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1318 elf32_i386_copy_solaris_special_section_fields.
1319 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1320 Rename to elf32_sparc_copy_solaris_special_section_fields.
1321 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1322 elf64_x86_64_copy_solaris_special_section_fields.
1324 2016-04-28 Nick Clifton <nickc@redhat.com>
1326 * po/zh_CN.po: Updated Chinese (simplified) translation.
1328 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1331 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1332 when estimating distances between output sections.
1334 2016-04-27 Alan Modra <amodra@gmail.com>
1336 * elflink.c (_bfd_elf_is_start_stop): New function.
1337 (_bfd_elf_gc_mark_rsec): Use it.
1338 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1340 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1342 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1343 * mmo.c (mmo_get_section_contents): Likewise.
1344 (mmo_set_section_contents): Likewise.
1346 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1348 * elf-bfd.h (elf_link_hash_table): Update comments for
1350 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1351 the unused NULL entry at the head of dynamic symbol table.
1352 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1355 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1357 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1358 created file from dynobj.
1360 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1362 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1363 normal input file if possible.
1365 2016-04-21 Nick Clifton <nickc@redhat.com>
1367 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1368 * aout-target.h: Likewise.
1369 * aout-tic30.c: Likewise.
1370 * binary.c: Likewise.
1372 * coff-alpha.c: Likewise.
1373 * coff-rs6000.c: Likewise.
1374 * coff64-rs6000.c: Likewise.
1375 * coffcode.h: Likewise.
1376 * i386msdos.c: Likewise.
1377 * i386os9k.c: Likewise.
1380 * libbfd-in.h: Likewise.
1381 * libecoff.h: Likewise.
1382 * mach-o-target.c: Likewise.
1384 * nlm-target.h: Likewise.
1385 * oasys.c: Likewise.
1387 * plugin.c: Likewise.
1388 * ppcboot.c: Likewise.
1391 * tekhex.c: Likewise.
1392 * versados.c: Likewise.
1393 * vms-alpha.c: Likewise.
1395 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1396 * linker.c (bfd_link_check_relocs): New function.
1397 (_bfd_generic_link_check_relocs): New function.
1398 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1399 _bfd_link_check_relocs field.
1400 (struct bfd_target)L Add _bfd_link_check_relocs field.
1401 * bfd-in2.h: Regenerate.
1402 * libbfd.h: Regenerate.
1404 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1407 (elf_backend_gc_sweep_hook): Likewise.
1408 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1409 (elf_backend_gc_sweep_hook): Likewise.
1411 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1413 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1414 in excluded sections
1416 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1419 * elf64-x86-64.c (check_relocs_failed): New.
1420 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1421 Support relocation agaist local symbol. Set check_relocs_failed.
1422 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1423 R_X86_64_32 relocation overflow.
1424 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1425 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1427 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1429 * elf32-i386.c (elf_i386_check_relocs): Call
1430 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1431 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1433 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1436 * elflink.c (_bfd_elf_link_check_relocs): New function.
1437 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1438 if check_relocs_after_open_input is FALSE.
1440 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1442 * cache.c: Update old style function definitions.
1443 * elf32-m68k.c: Likewise.
1444 * elf64-mmix.c: Likewise.
1445 * stab-syms.c: Likewise.
1447 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1449 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1451 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1453 * Makefile.in: Regenerated with automake 1.11.6.
1454 * aclocal.m4: Likewise.
1455 * doc/Makefile.in: Likewise.
1457 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1459 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1460 * bfd-in2.h: Regenerate.
1461 * libbfd.h: Regenerate.
1462 * elf32-arc.c: Add 'opcode/arc.h' include.
1463 (struct arc_relocation_data): Add symbol_name.
1464 (arc_special_overflow_checks): New function.
1465 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1466 required, add an extra comment.
1467 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1469 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1471 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1473 (elf_arc_relocate_section): Update enum uses.
1474 (elf_arc_check_relocs): Likewise.
1475 (elf_arc_finish_dynamic_symbol): Likewise.
1477 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1482 2016-04-14 Nick Clifton <nickc@redhat.com>
1485 * elf-bbfd.h (struct elf_backend_data): New field:
1487 New field: elf_backend_set_special_section_info_and_link
1488 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1490 (elf_backend_set_special_section_info_and_link): Define if not
1492 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1493 elf_backend_strtab_flags macros to initialise fields in structure.
1494 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1495 being set even if SHF_MERGE is not set.
1496 (elf_fake_sections): Likewise.
1497 (section_match): New function. Matches two ELF sections based
1498 upon fixed characteristics.
1499 (find_link): New function. Locates a section in a BFD that
1500 matches a section in a different BFD.
1501 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1502 fields of reserved sections.
1503 (bfd_elf_compute_section_file_positions): Set the flags for the
1504 .shstrtab section based upon the elf_strtab_flags field in the
1505 elf_backend_data structure.
1506 (swap_out_syms): Likewise for the .strtab section.
1507 * elflink.c (bfd_elf_final_link): Set the flags for the
1508 .strtab section based upon the elf_strtab_flags field in the
1509 elf_backend_data structure.
1510 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1511 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1513 (elf_backend_set_special_section_info_and_link): Define for
1515 * elf32-sparc.c: Likewise.
1516 * elf64-x86-64.c: Likewise.
1518 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1523 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1524 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1525 applies to read-only section.
1526 * elf32-i386.c (elf_i386_link_hash_table): Add
1527 readonly_dynrelocs_against_ifunc.
1528 (elf_i386_allocate_dynrelocs): Updated.
1529 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1533 readonly_dynrelocs_against_ifunc.
1534 (elf_x86_64_allocate_dynrelocs): Updated.
1535 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1536 segment with dynamic IFUNC relocations only if
1537 readonly_dynrelocs_against_ifunc is TRUE.
1538 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1541 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1543 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1544 a fall through from error_ret_free_internal. Free local_syms in
1545 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1547 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1549 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1550 (relocate_plt_for_entry): Likewise.
1552 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1554 * elf32-arc.c (elf_arc_check_relocs): Changed
1556 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1558 * elf32-arc.c (name_for_global_symbol): Changed assert.
1559 (get_replace_function): Created.:
1560 (struct arc_relocation_data): Changed to signed types.
1561 (defines S, L, P, PDATA): Casted to signed type.
1562 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1563 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1564 (arc_do_relocation): Changed.
1566 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1568 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1570 (elf_arc_relocate_section): Added and changed asserts, validating
1571 the synamic symbol index.
1572 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1573 relocation if symbol has dynindx set to -1.
1575 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1577 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1578 and internal symbols which have a dynamic index into local
1581 2016-04-04 Nick Clifton <nickc@redhat.com>
1584 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1585 version number if the version is zero.
1587 2016-04-01 Alan Modra <amodra@gmail.com>
1590 * elflink.c (on_needed_list): Recursively check needed status.
1591 (elf_link_add_object_symbols): Adjust.
1593 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1595 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1596 internal_relocs only if they aren't cached.
1598 2016-03-29 Nick Clifton <nickc@redhat.com>
1601 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1602 assertion on the size of the got section to allow it to be bigger
1603 than the number of relocs.
1605 2016-03-29 Toni Spets <toni.spets@iki.fi>
1608 * coffcode.h (coff_write_object_contents): Revert accidental
1611 2016-03-22 Alan Modra <amodra@gmail.com>
1614 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1615 DW_FORM_flag_present.
1617 2016-03-22 Nick Clifton <nickc@redhat.com>
1619 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1620 architecture name for backwards compatibility.
1622 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1623 unbounded stack use.
1625 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1626 sufficiently recent version of GCC.
1627 * configure: Regenerate.
1629 2016-03-22 Alan Modra <amodra@gmail.com>
1632 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1634 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1636 * archures.c (bfd_mach_arc_nps400): Define.
1637 * bfd-in2.h: Regenerate.
1638 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1639 some existing entries to make space.
1640 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1641 (arc_elf_final_write_processing): Likewise.
1643 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1645 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1647 (arc_elf_final_write_processing): Don't bother setting cpu field
1648 in e_flags, this will have been set elsewhere.
1650 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1652 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1655 2016-03-21 Nick Clifton <nickc@redhat.com>
1657 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1658 * configure: Regenerate.
1659 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1660 alloca with call to xmalloc.
1661 * elf32-nds32.c: Likewise.
1662 * elf64-hppa.c: Likewise.
1663 * elfxx-mips.c: Likewise.
1665 * pei-x86_64.c: Likewise.
1669 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1672 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1674 (elf_i386_relocate_section): Likewise.
1675 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1676 (elf_x86_64_relocate_section): Likewise.
1678 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1682 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1683 relocation overflow check.
1685 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1687 * bfd-in2.h: Regenerated.
1689 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1692 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1693 uses bytes not octets.
1694 * elflink.c (resolve_section): Likewise.
1695 Add a bfd parameter.
1696 (eval_section): Pass the input_bfd to resolve_section.
1697 (bfd_elf_perform_complex_relocation): Convert byte offset to
1698 octets before read and writing values.
1699 (elf_link_input_bfd): Add byte to octet conversions.
1700 (elf_reloc_link_order): Likewise.
1701 (elf_fixup_link_order): Likewise.
1702 (bfd_elf_final_link): Likewise.
1703 * reloc.c (_bfd_final_link_relocate): Likewise.
1704 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1706 2016-03-10 Nick Clifton <nickc@redhat.com>
1708 * config.bfd: Mark the i370 target as obsolete.
1710 2016-03-09 Pedro Alves <palves@redhat.com>
1712 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1713 gcc ABI)" to printable name.
1714 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1715 of "v850-rh850" as printable name.
1717 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1720 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1721 relocations against absolute symbols.
1723 2016-03-09 Alan Modra <amodra@gmail.com>
1726 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1727 length elements in the archive.
1729 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1732 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1733 for -E/--dynamic-list only when not relocatable.
1735 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1738 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1739 count for locally defined local IFUNC symbols in shared object.
1740 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1742 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1745 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1748 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1749 Andrew Burgess <andrew.burgess@embecosm.com>
1751 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1752 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1753 (arc_elf_howto_init): Added assert to validate relocations.
1754 (get_middle_endian_relocation): Delete.
1755 (middle_endian_convert): New function.
1756 (ME): Redefine, now does nothing.
1757 (IS_ME): New define.
1758 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1759 definition to call middle_endian_convert. Add a new local
1760 variable and make use of this throughout. Added call to
1761 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1763 2016-03-07 Nick Clifton <nickc@redhat.com>
1766 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1767 length elements in the archive.
1769 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1771 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1772 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1774 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1777 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1778 executable as definition if the new definition comes from a
1781 2016-03-02 Alan Modra <amodra@gmail.com>
1783 * Makefile.in: Regenerate.
1784 * po/SRC-POTFILES.in: Regenerate.
1786 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1788 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1789 relocation addend when sections get merged.
1791 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1793 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1795 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1796 Assert for code sections dynamic relocs.
1798 2016-02-26 Renlin Li <renlin.li@arm.com>
1800 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1801 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1803 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1807 load with locally bound symbols if PIC is false or there is no
1808 base register. Optimize branch to 0 if PIC is false.
1809 (elf_i386_relocate_section): Don't generate dynamic relocations
1810 against undefined weak symbols if PIC is false.
1811 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1812 if we can't estimate relocation overflow with --no-relax.
1813 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1814 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1815 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1816 against undefined weak symbols if PIC is false.
1818 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1821 * bfd.c (bfd): Change flags to 20 bits.
1822 (BFD_CONVERT_ELF_COMMON): New.
1823 (BFD_USE_ELF_STT_COMMON): Likewise.
1824 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1825 BFD_USE_ELF_STT_COMMON.
1826 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1827 * configure.ac: Remove --enable-elf-stt-common.
1828 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1829 common symbol depending on BFD_CONVERT_ELF_COMMON and
1830 BFD_USE_ELF_STT_COMMON.
1831 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1833 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1835 (elf_link_convert_common_type): New function.
1836 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1837 common symbol depending on BFD_CONVERT_ELF_COMMON and
1838 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1839 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1840 and BFD_USE_ELF_STT_COMMON to object_flags.
1841 (TARGET_LITTLE_SYM): Likewise.
1842 * syms.c (BSF_KEEP_G): Renamed to ...
1843 (BSF_ELF_COMMON): This.
1844 * bfd-in2.h: Regenerated.
1845 * config.in: Likewise.
1846 * configure: Likewise.
1848 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1853 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1854 (elf_i386_link_hash_entry): Add has_got_reloc and
1856 (elf_i386_link_hash_table): Add interp.
1857 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1859 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1861 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1862 (elf_i386_fixup_symbol): New function.
1863 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1864 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1865 relocations and discard relocations against resolved undefined
1866 weak symbols in executable. Don't make resolved undefined weak
1867 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1868 relocation against undefined weak symbols in PIE.
1869 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1870 (elf_i386_relocate_section): Don't generate dynamic relocations
1871 against resolved undefined weak symbols in PIE, except for
1873 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1874 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1875 Don't generate dynamic relocation against resolved undefined weak
1876 symbol in executable.
1877 (elf_i386_finish_dynamic_sections): Call
1878 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1879 (elf_backend_fixup_symbol): New.
1880 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1881 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1883 (elf_x86_64_link_hash_table): Add interp.
1884 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1886 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1888 (elf_x86_64_check_relocs): Set has_got_reloc and
1890 (elf_x86_64_fixup_symbol): New function.
1891 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1892 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1893 relocations and discard relocations against resolved undefined
1894 weak symbols in executable. Don't make resolved undefined weak
1895 symbols in executable dynamic.
1896 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1897 (elf_x86_64_relocate_section): Check relocation overflow for
1898 dynamic relocations against unresolved weak undefined symbols.
1899 Don't generate dynamic relocations against resolved weak
1900 undefined symbols in PIE.
1901 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1902 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1903 Don't generate dynamic relocation against resolved undefined weak
1904 symbol in executable.
1905 (elf_x86_64_finish_dynamic_sections): Call
1906 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1907 (elf_backend_fixup_symbol): New.
1909 2016-02-26 Alan Modra <amodra@gmail.com>
1911 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1912 save_restore_funcs, rest of sections when not relocatable.
1913 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1914 (sfpr_define): Define all symbols on emitted code.
1915 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1916 when relocatable. Move sfpr_define loop earlier.
1918 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1921 (elf_x86_64_relocate_section): Use it. Replace
1922 x86_64_elf_howto_table[r_type] with howto.
1924 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1927 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1928 symbol version is unknown.
1930 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1932 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1933 to (bfd_vma) -1 when setting needs_plt to 0.
1934 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1936 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1938 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1939 library, instead of PIC, and don't check PDE when making linker
1940 assigned symbol dynamic.
1942 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1944 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1945 ABIVERSION for non-executable stack.
1947 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1950 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1951 Always produce a RELATIVE reloc for a local symbol.
1953 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1955 Fix test-case ld-elf/pr19617b
1956 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1957 discard unused non-function symbols when --dynamic-list-data.
1959 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1961 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1962 dynsym section, even if it is empty, with dynamic sections.
1964 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1966 * syms.c: Remove BSF_COMMON from comments.
1967 * bfd-in2.h: Regenerated.
1969 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1971 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1972 for destination. Remove useless function parameters.
1973 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1975 2016-02-19 Nick Clifton <nickc@redhat.com>
1978 * aoutx.h (aout_link_add_symbols): Check for out of range string
1982 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1983 processing if we encounter a reloc without an associated symbol.
1985 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1988 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1989 sections for -E/--dynamic-list.
1991 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1993 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1996 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1998 * plugin.c (plugin_vec): Set match priority to 255.
1999 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2000 matching against the plugin vector, take priority from there not
2003 2016-02-15 Nick Clifton <nickc@redhat.com>
2005 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2006 for length and type fields. Use a signed value for the
2007 suffix_length field.
2009 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2012 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2013 significant bit in GOT offset for R_386_GOT32X.
2015 2016-02-10 Nick Clifton <nickc@redhat.com>
2018 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2020 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2021 number of messages about FDE encoding preventing .eh_frame_hdr
2024 2016-02-09 Nick Clifton <nickc@redhat.com>
2026 * oasys.c (oasys_archive_p): Fix indentation.
2027 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2028 constant for left shifting.
2030 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2031 helpful warning message to explain why certain AArch64 relocs
2034 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2036 * pe-mips.c (coff_mips_reloc): Fix formatting.
2038 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2040 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2041 to bfd_mach_arc_arc600.
2043 2016-02-04 Alan Modra <amodra@gmail.com>
2045 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2048 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2051 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2052 distances in the compressed_size field of the output section.
2054 2016-02-02 Alan Modra <amodra@gmail.com>
2056 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2057 ELFv2 entry optimization.
2059 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2062 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2063 no relocations in relocatable files.
2065 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2068 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2069 if a symbol from a library loaded via DT_NEEDED doesn't match
2070 the symbol referenced by regular object.
2072 2016-02-01 Nathaniel Smith <njs@pobox.com>
2074 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2077 2016-02-01 Alan Modra <amodra@gmail.com>
2079 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2080 an out of range reloc_index.
2081 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2083 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2085 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2086 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2087 * Makefile.in: Regenerated.
2089 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2091 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2093 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2096 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2098 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2100 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2103 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2104 against STT_GNU_IFUNC symbol only with dynamic symbols.
2105 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2107 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2110 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2111 decompress debug sections.
2113 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2115 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2118 2016-01-25 Nick Clifton <nickc@redhat.com>
2121 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2122 dsym filename buffer.
2124 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2126 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2128 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2130 * elfxx-mips.c (BZ16_REG): Correct calculation.
2132 2016-01-21 Nick Clifton <nickc@redhat.com>
2134 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2135 changing the type of _loc to be bfd_byte *.
2136 (elf_arc_finish_dynamic_symbol): Likewise.
2138 2016-01-21 Nick Clifton <nickc@redhat.com>
2141 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2142 class of the linker stub bfd.
2143 (elf32_arm_check_relocs): Skip check for pic format after
2144 processing a vxWorks R_ARM_ABS12 reloc.
2145 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2146 reporting a class mismatch.
2148 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2150 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2151 veneer for sym_sec != input_sec.
2152 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2153 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2154 calculation destination.
2156 2016-01-21 Alan Modra <amodra@gmail.com>
2158 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2159 (swap_linux_prpsinfo64_out): New function.
2160 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2161 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2162 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2163 (elfcore_write_linux_prpsinfo64): Likewise.
2164 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2165 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2166 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2168 2016-01-21 Alan Modra <amodra@gmail.com>
2170 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2171 * elf.c: Adjust #include.
2172 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2173 * Makefile.am (SOURCE_HFILES): Update.
2174 * Makefile.in: Regenerate.
2175 * po/SRC-PORFILES.in: Regenerate.
2177 2016-01-21 Alan Modra <amodra@gmail.com>
2179 * configure.ac: Move corefile selection later in file. Move
2180 tdefaults code immediately after other target vector code.
2181 * configure: Regenerate.
2183 2016-01-20 Mickael Guene <mickael.guene@st.com>
2185 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2186 section using '.text.noread' pattern.
2188 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2190 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2192 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2193 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2195 * arc-plt.def: New file.
2196 * arc-plt.h: Likewise.
2197 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2198 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2199 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2200 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2201 (name_for_global_symbol): Added.
2202 (ADD_RELA): Helper to create dynamic relocs.
2203 (new_got_entry_to_list): Create a new got entry in linked list.
2204 (symbol_has_entry_of_type): Search for specific type of entry in
2206 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2207 (is_reloc_for_TLS, arc_elf_set_private_flags)
2208 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2209 (arc_elf_merge_private_bfd_data): New functions.
2210 (debug_arc_reloc): Cleaned debug info printing.
2211 (PDATA reloc): Changed not to perform address alignment.
2212 (reverse_me): Added. Fix for ARC_32 relocs.
2213 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2215 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2216 Changed function to access an array of list of GOT entries instead
2217 of just an array of offsets.
2218 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2219 (elf_arc_check_relocs): Likewise.
2220 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2221 (elf_arc_finish_dynamic_sections): Likewise
2222 (arc_create_dynamic_sections): Modified conditions to create
2224 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2225 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2226 (relocate_plt_for_entry): Changed to support new way to define PLT
2228 (add_symbol_to_plt): Likewise.
2229 (arc_elf_link_hash_table_create): New function.
2231 2016-01-18 Nick Clifton <nickc@redhat.com>
2234 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2235 section number into internal section number.
2236 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2237 * coffswap.h (coff_swap_sym_in): Likewise.
2238 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2239 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2240 section number field is big enough to hold the external value.
2242 2016-01-17 Alan Modra <amodra@gmail.com>
2244 * configure: Regenerate.
2246 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2248 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2249 when address in first unwind entry does not match start of
2252 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2253 Jiong Wang <jiong.wang@arm.com>
2256 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2259 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2261 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2262 place 'R_' before the reloc name returned.
2263 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2264 the relocation string.
2266 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2268 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2269 factored out from...
2270 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2272 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2274 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2275 attribute check after ELF file header flag check.
2277 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2279 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2280 return status from `_bfd_elf_merge_object_attributes'.
2282 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2284 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2285 factored out from...
2286 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2288 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2290 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2291 handling of input MIPS ABI flags together.
2293 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2295 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2296 attribute checks for null input.
2298 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2300 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2301 pointers to target data.
2303 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2305 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2308 2016-01-01 Alan Modra <amodra@gmail.com>
2310 Update year range in copyright notice of all files.
2312 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2314 Copyright (C) 2016 Free Software Foundation, Inc.
2316 Copying and distribution of this file, with or without modification,
2317 are permitted in any medium without royalty provided the copyright
2318 notice and this notice are preserved.
2324 version-control: never