1 2016-08-02 Alan Modra <amodra@gmail.com>
4 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
6 2016-08-02 Nick Clifton <nickc@redhat.com>
9 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
10 (elf_backend_sweep_hook): Delete.
12 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
13 Kwok Cheung Yeung <kcy@codesourcery.com>
15 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
16 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
17 (ppc_elf_vle_split16): Clear field before inserting.
19 2016-08-01 Nick Clifton <nickc@redhat.com>
21 * po/sv.po: Updated Swedish translation.
23 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
24 Nick Clifton <nickc@redhat.com>
27 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
28 of the coff_section_data before using it.
30 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
32 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
33 in PLT compression selection.
34 (_bfd_mips_elf_check_relocs): Likewise.
36 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
38 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
39 case where there's no elf_link_hash_entry while processing
40 GOT_NORMAL got entries.
42 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
44 * version.m4 (BFD_VERSION): Set to 2.27.51.
45 * configure: Regenerated.
47 2016-07-21 Nick Clifton <nickc@redhat.com>
49 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
50 (swap_out_syms): Return an error when not finding ELF output
51 section rather than asserting.
53 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
55 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
57 2016-07-20 John Baldwin <jhb@FreeBSD.org>
59 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
60 and handle pr_pid if present.
62 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
65 * elf.c (assign_file_positions_for_load_sections): Also check
66 p_paddr for program header space.
68 2016-07-20 Alan Modra <amodra@gmail.com>
70 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
71 ppc64_elf_unhandled_reloc for special_function.
72 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
74 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
76 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
78 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
79 corresponding error message.
81 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
83 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
84 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
85 (branch_reloc_p): New function.
86 (mips_elf_calculate_relocation): Handle ISA mode determination
87 for relocations against section symbols, against absolute
88 symbols and absolute relocations. Also set `*cross_mode_jump_p'
90 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
91 checks for weak undefined symbols. Also check target alignment
92 within the same ISA mode.
93 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
94 in the alignment check.
95 <R_MICROMIPS_PC7_S1>: Add an alignment check.
96 <R_MICROMIPS_PC10_S1>: Likewise.
97 <R_MICROMIPS_PC16_S1>: Likewise.
98 (mips_elf_perform_relocation): Report a failure for unsupported
99 same-mode JALX instructions and cross-mode branches.
100 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
101 error messages for jumps to misaligned addresses.
103 2016-07-16 Alan Modra <amodra@gmail.com>
105 * elflink.c: Include plugin-api.h.
106 * plugin.c (bfd_plugin_open_input): New function, extracted from..
108 * plugin.h: Don't include bfd.h.
109 (bfd_plugin_open_input): Declare.
111 2016-07-16 Alan Modra <amodra@gmail.com>
113 * targets.c (bfd_seach_for_target): Rename to..
114 (bfd_iterate_over_targets): ..this. Rewrite doc.
115 * bfd-in2.h: Regenerate.
117 2016-07-16 Alan Modra <amodra@gmail.com>
119 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
120 * libbfd.h: Regenerate.
121 * bfd-in2.h: Regenerate.
123 2016-07-16 Alan Modra <amodra@gmail.com>
125 * libbfd-in.h (BFD_ALIGN): Move to..
127 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
128 * elf32-ppc.c (default_params): Adjust init.
129 (ppc_elf_link_params): Set pagesize_p2.
130 * libbfd.h: Regenerate.
131 * bfd-in2.h: Regenerate.
133 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
135 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
136 (_bfd_elf_filter_global_symbols): Declare.
137 * elf.c (_bfd_elf_filter_global_symbols): New function.
138 * elflink.c (elf_filter_global_symbols): Likewise.
139 (elf_output_implib): Likewise.
140 (bfd_elf_final_link): Call above function, failing if it does.
141 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
143 (elf_backend_copy_indirect_symbol): Fix spacing.
144 (elf_backend_hide_symbol): Likewise.
145 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
147 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
148 Nick Clifton <nickc@redhat.com>
150 * elf32-arc.c (PR_DEBUG): Delete.
151 Fix printing of debug information. Fix formatting of debug
153 (debug_arc_reloc): Handle symbols that are not from an input file.
154 (arc_do_relocation): Remove excessive exclamation points.
156 * arc-got.h: Fix formatting. Fix printing of debug information.
157 (new_got_entry_to_list): Use xmalloc.
158 * config.bfd: use the big-endian arc vector as the default vector
159 for big-endian arc targets.
161 2016-07-15 Alan Modra <amodra@gmail.com>
163 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
164 from marking sym_indices.
166 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
168 * reloc.c (bfd_perform_relocation): Try the `howto' handler
169 first with relocations against absolute symbols.
170 (bfd_install_relocation): Likewise.
172 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
174 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
175 .got/.got.plt sections to 8 bytes.
177 2016-07-12 Nick Clifton <nickc@redhat.com>
179 * binary.c (binary_set_section_contents): Second grammar fix.
181 2016-07-12 Douglas B Rupp <rupp@adacore.com>
183 * binary.c (binary_set_section_contents): Fix grammar in warning
186 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
188 * elf32-arc.c: made PR_DEBUG always defined.
190 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
192 * arc-got.h: Moved got related structures from elf32-arc.c to
193 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
194 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
195 tls_type_for_reloc, symbol_has_entry_of_type,
196 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
197 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
198 relocate_fix_got_relocs_for_got_info,
199 create_got_dynrelocs_for_single_entry,
200 create_got_dynrelocs_for_got_info): Added to file.
201 * elf32-arc.c: Removed GOT & TLS related structs and functions to
204 2016-07-08 James Bowman <james.bowman@ftdichip.com>
206 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
208 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
210 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
211 (THUMB32_MOVW): Likewise.
212 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
213 (DEF_STUBS): Define long_branch_thumb2_only_pure.
214 (arm_stub_is_thumb): Add new veneer stub.
215 (arm_type_of_stub): Use new veneer.
216 (arm_stub_required_alignment): Add new veneer.
218 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
220 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
221 (SEC_ELF_PURECODE): ... this.
222 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
224 (elf32_arm_fake_sections): Likewise.
225 (elf_32_arm_section_flags): Likewise.
226 (elf_32_arm_lookup_section_flags): Likewise.
227 * section.c (SEC_ELF_NOREAD): Rename to ...
228 (SEC_ELF_PURECODE): ... this.
230 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
232 * elf32-arm.c (using_thumb2_bl): New function.
233 (arm_type_of_stub): Declare thumb2 variable together and change type
234 to bfd_boolean. Use using_thumb2_bl () to determine whether
235 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
236 checked for BL range.
237 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
238 the bit size of BL offset.
240 2016-06-29 Nick Clifton <nickc@redhat.com>
242 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
243 Returns TRUE for AArch64 mapping symbols.
244 (elfNN_aarch64_backend_symbol_processing): New function. Marks
245 mapping symbols as precious in object files so that they will not
247 (elf_backend_symbol_processing): Define.
249 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
250 for ARM mapping symbols.
251 (elf32_arm_backend_symbol_processing): Make use of the new function.
253 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
256 * elflink.c (elf_link_check_versioned_symbol): Return false
257 for unreferenced undefined symbol.
259 2016-06-28 Nick Clifton <nickc@redhat.com>
261 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
264 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
265 function. Marks mapping symbols in object files as precious, so
266 that strip will not remove them.
267 (elf_backend_symbol_processing): Define.
269 2016-06-28 James Clarke <jrtc27@jrtc27.com>
271 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
272 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
274 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
276 * elf32-mips.c (elf_mips16_howto_table_rel): Add
278 (mips16_reloc_map): Likewise.
279 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
280 (mips16_elf64_howto_table_rela): Likewise.
281 (mips16_reloc_map): Likewise.
282 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
283 (elf_mips16_howto_table_rela): Likewise.
284 (mips16_reloc_map): Likewise.
285 * elfxx-mips.c (mips16_branch_reloc_p): New function.
286 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
287 (b_reloc_p): Likewise.
288 (mips_elf_calculate_relocation): Likewise.
289 (_bfd_mips_elf_check_relocs): Likewise.
290 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
291 * bfd-in2.h: Regenerate.
292 * libbfd.h: Regenerate.
294 2016-06-27 Alan Modra <amodra@gmail.com>
297 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
298 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
300 (ppc64_elf_size_stubs): Adjust to suit.
302 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
304 * elf32-dlx.h: New file.
305 * elf32-dlx.c: Adjust.
307 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
309 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
311 2016-06-24 John Baldwin <jhb@FreeBSD.org>
313 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
316 2016-06-24 John Baldwin <jhb@FreeBSD.org>
318 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
319 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
320 (elfcore_grok_freebsd_psinfo): New function.
321 (elfcore_grok_freebsd_prstatus): New function.
322 (elfcore_grok_freebsd_note): New function.
323 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
326 2016-06-24 Joel Brobecker <brobecker@adacore.com>
328 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
331 2016-06-24 Alan Modra <amodra@gmail.com>
333 * config.bfd: Delete mips vxworks patterns matched earlier.
334 Combine mips*-*-none with mips*-*-elf*.
336 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
338 * elfxx-mips.c (mips_elf_perform_relocation): Call
339 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
340 use the `%X%H' format for the cross-mode jump conversion error
341 message. Remove the full stop from the end of the message.
342 Continue processing rather than returning failure.
344 2016-06-21 Graham Markall <graham.markall@embecosm.com>
346 * archures.c: Remove bfd_mach_arc_nps400.
347 * bfd-in2.h: Likewise.
348 * cpu-arc.c (arch_info_struct): Likewise.
349 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
352 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
356 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
358 (elf_link_is_defined_archive_symbol): Call
359 bfd_link_plugin_object_p on unknown plugin object and use the
360 IR symbol table if the input is an IR object.
361 * plugin.c (bfd_link_plugin_object_p): New function.
362 * plugin.h (bfd_link_plugin_object_p): New prototype.
364 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
367 * elflink.c (elf_link_add_object_symbols): Don't check alignment
368 on symbol from plugin dummy input.
370 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
372 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
374 * bfd-in2.h: Regenerated.
375 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
376 with bfd_plugin_unknown.
378 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
381 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
382 bfd_boolean argument.
383 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
384 "shared object" with "PIC object" in comments.
385 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
386 "shared object" with "PIC object" in comments. Avoid PLT if
387 requested. Generate dynamic relocations for non-GOT references.
388 Make room for the special first entry in PLT and allocate PLT
389 entry only for PLT and PC-relative references. Store dynamic
390 GOT relocations in .rel[a].iplt section for static executables.
391 If PLT isn't used, always use GOT for symbol value. Don't
392 allocate GOT entry if it isn't used.
393 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
394 count only in the code section. Allocate dynamic pointer
395 relocation against STT_GNU_IFUNC symbol in the non-code section.
396 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
397 only for PC-relative references.
398 (elf_i386_allocate_dynrelocs): Pass TRUE to
399 _bfd_elf_allocate_ifunc_dyn_relocs.
400 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
401 relocations against STT_GNU_IFUNC symbols without PLT. Generate
402 dynamic pointer relocation against STT_GNU_IFUNC symbol in
403 the non-code section and store it in the proper REL section.
404 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
406 (elf_i386_finish_dynamic_symbol): Generate dynamic
407 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
408 STT_GNU_IFUNC symbols without PLT.
409 (elf_i386_finish_dynamic_sections): Don't handle local
410 STT_GNU_IFUNC symbols here.
411 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
413 (elf_backend_output_arch_local_syms): New.
414 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
415 count only in the code section. Allocate dynamic pointer
416 relocation against STT_GNU_IFUNC symbol in the non-code section.
417 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
418 count only for PC-relative references.
419 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
420 _bfd_elf_allocate_ifunc_dyn_relocs.
421 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
422 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
423 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
424 without PLT. Generate dynamic pointer relocation against
425 STT_GNU_IFUNC symbol in the non-code section and store it in
426 the proper RELA section. Don't allow non-pointer relocation
427 against STT_GNU_IFUNC symbol without PLT.
428 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
429 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
430 STT_GNU_IFUNC symbols without PLT.
431 (elf_x86_64_finish_dynamic_sections): Don't handle local
432 STT_GNU_IFUNC symbols here.
433 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
435 (elf_backend_output_arch_local_syms): New.
436 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
437 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
439 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
440 Tony Wang <tony.wang@arm.com>
442 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
444 (stub_long_branch_thumb2_only): Define stub.
445 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
446 (arm_stub_long_branch_thumb2_only): Likewise.
447 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
450 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
452 * archures.c (bfd_mach_sparc_v8plusc): Define.
453 (bfd_mach_sparc_v9c): Likewise.
454 (bfd_mach_sparc_v8plusd): Likewise.
455 (bfd_mach_sparc_v9d): Likewise.
456 (bfd_mach_sparc_v8pluse): Likewise.
457 (bfd_mach_sparc_v9e): Likewise.
458 (bfd_mach_sparc_v8plusv): Likewise
459 (bfd_mach_sparc_v9v): Likewise.
460 (bfd_mach_sparc_v8plusm): Likewise.
461 (bfd_mach_sparc_v9m): Likewise.
462 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
463 (bfd_mach_sparc_64bit_p): Likewise.
464 * bfd-in2.h: Regenerate.
465 * cpu-sparc.c (arch_info_struct): Add entries for
466 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
467 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
468 and bfd_mach_sparc_v9{c,d,e,v,m}.
469 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
470 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
472 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
474 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
475 symbols for relocations against IFUNC symbols.
476 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
478 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
480 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
481 .rela.iplt in DT_PLTRELSZ.
482 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
483 for DT_PLTRELSZ and DT_RELASZ as well.
485 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
487 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
488 non-loaded, non-alloced sections.
489 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
491 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
493 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
494 allocating dynamic relocation.
495 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
497 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
500 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
501 offsets until reloc_toaddr.
503 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
505 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
506 Don't check symbol type for STN_UNDEF symbol index.
507 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
508 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
511 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
513 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
515 (using_thumb2): Try Tag_THUMB_ISA_use first and check
516 for exact arch value then. Force review of arch check logic for new
518 (arch_has_arm_nop): Update and fix arch check logic. Force review of
519 that logic for new architecture.
520 (arch_has_thumb2_nop): Remove.
521 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
522 (elf32_arm_final_link_relocate): Likewise but using thumb2.
524 2016-06-14 Alan Modra <amodra@gmail.com>
526 * bfd-in.h (bfd_my_archive): Delete.
527 * bfd-in2.h: Regenerate.
529 2016-06-14 Alan Modra <amodra@gmail.com>
532 * archive.c (open_nested_file): Set my_archive.
533 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
535 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
536 (bfd_seek): Likewise.
537 * bfdwin.c (bfd_get_file_window): Likewise.
538 * cache.c (cache_bmmap): Likewise.
539 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
540 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
542 * plugin.c (try_claim): Likewise.
543 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
544 file within thin archive, not the archive.
546 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
549 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
550 section address for R_386_GOT32/R_386_GOT32X relocations against
551 IFUNC symbols if there is no base register and return error for
554 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
556 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
557 GOT32 adjustment for static executables.
559 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
561 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
563 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
565 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
567 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
569 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
571 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
573 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
574 (SECTSTART): Changed.
575 (elf_arc_relocate_section): Fixed mistake in PIE related
577 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
579 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
581 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
582 enable support for "-z combreloc" and DT_RELACOUNT.
583 (elf_backend_reloc_type_class): Likewise
585 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
588 * elf32-i386.c (elf_i386_relocate_section): When relocating
589 R_386_GOT32, return error without a base register for PIC and
590 subtract the .got.plt section address only with a base register.
592 2016-06-10 Alan Modra <amodra@gmail.com>
594 * elf-strtab.c (struct strtab_save): Use size_t for "size".
595 (struct elf_strtab_hash): Likewise for "size" and "alloced".
596 (_bfd_elf_strtab_init): Formatting.
597 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
598 (_bfd_elf_strtab_addref): Take size_t idx param.
599 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
600 (_bfd_elf_strtab_offset): Likewise.
601 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
602 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
603 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
604 (_bfd_elf_strtab_finalize): Similarly.
605 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
606 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
607 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
608 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
610 (bfd_section_from_shdr): Delete amt.
611 (_bfd_elf_init_reloc_shdr): Likewise.
612 (_bfd_elf_link_assign_sym_version): Likewise.
613 (assign_section_numbers): Use size_t reloc_count.
614 * elflink.c (struct elf_symbuf_head): Use size_t "count".
615 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
616 (elf_link_is_defined_archive_symbol): Likewise.
617 (elf_add_dt_needed_tag): Likewise.
618 (elf_finalize_dynstr): Likewise.
619 (elf_link_add_object_symbols): Likewise.
620 (bfd_elf_size_dynamic_sections): Likewise.
621 (elf_create_symbuf): Similarly.
622 (bfd_elf_match_symbols_in_sections): Likewise.
623 (elf_link_swap_symbols_out): Likewise.
624 (elf_link_check_versioned_symbol): Likewise.
625 (bfd_elf_gc_record_vtinherit): Likewise.
626 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
628 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
631 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
632 and relocs only if shrinking occurred.
634 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
636 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
637 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
638 (elf_i386_check_tls_transition): Check indirect call and direct
639 call with the addr32 prefix for general and local dynamic models.
640 Set the tls_get_addr feild.
641 (elf_i386_convert_load_reloc): Always use addr32 prefix for
642 indirect ___tls_get_addr call via GOT.
643 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
644 transitions with indirect call and direct call with the addr32
647 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
649 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
650 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
651 (elf_s390_relocate_section): Fix comment.
652 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
655 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
657 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
658 section offset when calculation the larl operand in the first PLT
661 2016-06-07 Alan Modra <amodra@gmail.com>
663 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
664 to match other 32-bit archs.
665 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
666 (ppc_elf_object_p): Call it.
667 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
669 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
670 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
671 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
672 _bfd_elf_ppc_at_tprel_transform): Move to..
674 (_bfd_elf_ppc_set_arch): Declare.
675 * bfd-in2.h: Regenerate.
677 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
679 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
680 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
681 (elf_x86_64_check_tls_transition): Check indirect call and
682 direct call with the addr32 prefix for general and local dynamic
683 models. Set the tls_get_addr feild.
684 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
685 indirect __tls_get_addr call via GOT.
686 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
687 transitions with indirect call and direct call with the addr32
690 2016-06-04 Christian Groessler <chris@groessler.org>
692 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
694 2016-06-02 Nick Clifton <nickc@redhat.com>
697 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
699 (arch_info_struct): Likewise.
700 (architectures): Likewise.
702 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
704 * config.bfd: Replace -uclibc with *.
706 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
708 * elf64-x86-64.c: Replace data32 with data16 in comments.
710 2016-05-31 Alan Modra <amodra@gmail.com>
714 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
715 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
716 symbol given a version by a script different to the version
717 of the symbol being added.
718 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
719 _bfd_elf_strtab_restore. Don't fudge dynstr references.
720 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
721 (struct strtab_save): New.
722 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
723 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
724 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
726 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
728 * elf32-hppa.h: Add extern "C".
729 * elf32-nds32.h: Likewise.
730 * elf32-tic6x.h: Likewise.
732 2016-06-01 Nick Clifton <nickc@redhat.com>
734 * po/sr.po: New Serbian translation.
735 * configure.ac (ALL_LINGUAS): Add sr.
736 * configure: Regenerate.
738 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
740 * elfxx-mips.c (b_reloc_p): New function.
741 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
744 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
746 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
747 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
748 reloc location from calculation, treat the addend as signed with
749 local non-section symbols and enable overflow detection.
751 2016-05-28 Alan Modra <amodra@gmail.com>
753 * aoutx.h: Adjust linker callback calls throughout file,
756 * coff-alpha.c: Likewise.
757 * coff-arm.c: Likewise.
758 * coff-h8300.c: Likewise.
759 * coff-h8500.c: Likewise.
760 * coff-i960.c: Likewise.
761 * coff-mcore.c: Likewise.
762 * coff-mips.c: Likewise.
763 * coff-ppc.c: Likewise.
764 * coff-rs6000.c: Likewise.
765 * coff-sh.c: Likewise.
766 * coff-tic80.c: Likewise.
767 * coff-w65.c: Likewise.
768 * coff-z80.c: Likewise.
769 * coff-z8k.c: Likewise.
770 * coff64-rs6000.c: Likewise.
771 * cofflink.c: Likewise.
773 * elf-bfd.h: Likewise.
774 * elf-m10200.c: Likewise.
775 * elf-m10300.c: Likewise.
776 * elf32-arc.c: Likewise.
777 * elf32-arm.c: Likewise.
778 * elf32-avr.c: Likewise.
779 * elf32-bfin.c: Likewise.
780 * elf32-cr16.c: Likewise.
781 * elf32-cr16c.c: Likewise.
782 * elf32-cris.c: Likewise.
783 * elf32-crx.c: Likewise.
784 * elf32-d10v.c: Likewise.
785 * elf32-epiphany.c: Likewise.
786 * elf32-fr30.c: Likewise.
787 * elf32-frv.c: Likewise.
788 * elf32-ft32.c: Likewise.
789 * elf32-h8300.c: Likewise.
790 * elf32-hppa.c: Likewise.
791 * elf32-i370.c: Likewise.
792 * elf32-i386.c: Likewise.
793 * elf32-i860.c: Likewise.
794 * elf32-ip2k.c: Likewise.
795 * elf32-iq2000.c: Likewise.
796 * elf32-lm32.c: Likewise.
797 * elf32-m32c.c: Likewise.
798 * elf32-m32r.c: Likewise.
799 * elf32-m68hc1x.c: Likewise.
800 * elf32-m68k.c: Likewise.
801 * elf32-mep.c: Likewise.
802 * elf32-metag.c: Likewise.
803 * elf32-microblaze.c: Likewise.
804 * elf32-moxie.c: Likewise.
805 * elf32-msp430.c: Likewise.
806 * elf32-mt.c: Likewise.
807 * elf32-nds32.c: Likewise.
808 * elf32-nios2.c: Likewise.
809 * elf32-or1k.c: Likewise.
810 * elf32-ppc.c: Likewise.
811 * elf32-s390.c: Likewise.
812 * elf32-score.c: Likewise.
813 * elf32-score7.c: Likewise.
814 * elf32-sh.c: Likewise.
815 * elf32-sh64.c: Likewise.
816 * elf32-spu.c: Likewise.
817 * elf32-tic6x.c: Likewise.
818 * elf32-tilepro.c: Likewise.
819 * elf32-v850.c: Likewise.
820 * elf32-vax.c: Likewise.
821 * elf32-visium.c: Likewise.
822 * elf32-xstormy16.c: Likewise.
823 * elf32-xtensa.c: Likewise.
824 * elf64-alpha.c: Likewise.
825 * elf64-hppa.c: Likewise.
826 * elf64-ia64-vms.c: Likewise.
827 * elf64-mmix.c: Likewise.
828 * elf64-ppc.c: Likewise.
829 * elf64-s390.c: Likewise.
830 * elf64-sh64.c: Likewise.
831 * elf64-x86-64.c: Likewise.
832 * elflink.c: Likewise.
833 * elfnn-aarch64.c: Likewise.
834 * elfnn-ia64.c: Likewise.
835 * elfxx-mips.c: Likewise.
836 * elfxx-sparc.c: Likewise.
837 * elfxx-tilegx.c: Likewise.
838 * linker.c: Likewise.
840 * pe-mips.c: Likewise.
842 * reloc16.c: Likewise.
843 * simple.c: Likewise.
844 * vms-alpha.c: Likewise.
845 * xcofflink.c: Likewise.
846 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
847 status param. Adjust calls to these and linker callbacks throughout.
848 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
849 get_ramstart): Delete status param. Adjust calls to these and
850 linker callbacks throughout.
852 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
854 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
855 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
856 target alignment verification.
858 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
860 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
861 section name if `bfd_elf_string_from_elf_section' returns an
864 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
866 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
867 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
868 for message. Continue processing rather than returning failure.
870 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
872 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
873 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
874 Call `bfd_set_error'.
876 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
879 * archive.c (bfd_slurp_armap): Replace
880 bfd_elf64_archive_slurp_armap with
881 _bfd_archive_64_bit_slurp_armap.
882 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
883 BFD64 is defined and the archive is too big.
884 (coff_write_armap): Likewise.
885 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
886 (_bfd_archive_64_bit_slurp_armap): This.
887 (bfd_elf64_archive_write_armap): Renamed to ...
888 (_bfd_archive_64_bit_write_armap): This.
889 * configure.ac: Add --enable-64-bit-archive.
890 (want_64_bit_archive): New. Set to true by default for 64-bit
891 MIPS and s390 ELF targets.
892 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
893 * config.in: Regenerated.
894 * configure: Likewise.
895 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
896 (bfd_elf64_archive_slurp_armap): Likewise.
897 (bfd_elf64_archive_write_armap): Likewise.
898 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
899 (bfd_elf64_archive_construct_extended_name_table): Likewise.
900 (bfd_elf64_archive_truncate_arname): Likewise.
901 (bfd_elf64_archive_read_ar_hdr): Likewise.
902 (bfd_elf64_archive_write_ar_hdr): Likewise.
903 (bfd_elf64_archive_openr_next_archived_file): Likewise.
904 (bfd_elf64_archive_get_elt_at_index): Likewise.
905 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
906 (bfd_elf64_archive_update_armap_timestamp): Likewise.
907 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
908 (bfd_elf64_archive_slurp_armap): Likewise.
909 (bfd_elf64_archive_write_armap): Likewise.
910 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
911 (bfd_elf64_archive_construct_extended_name_table): Likewise.
912 (bfd_elf64_archive_truncate_arname): Likewise.
913 (bfd_elf64_archive_read_ar_hdr): Likewise.
914 (bfd_elf64_archive_write_ar_hdr): Likewise.
915 (bfd_elf64_archive_openr_next_archived_file): Likewise.
916 (bfd_elf64_archive_get_elt_at_index): Likewise.
917 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
918 (bfd_elf64_archive_update_armap_timestamp): Likewise.
919 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
920 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
921 bfd_elfNN_archive_functions isn't defined.
922 (TARGET_LITTLE_SYM): Likewise.
923 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
924 (_bfd_archive_64_bit_write_armap): Likewise.
925 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
926 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
927 (_bfd_archive_64_bit_truncate_arname): Likewise.
928 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
929 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
930 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
931 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
932 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
933 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
934 * libbfd.h: Regenerated.
935 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
936 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
938 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
941 * cofflink.c (coff_link_check_archive_element): Return TRUE if
942 linker add_archive_element callback returns FALSE.
943 * ecoff.c (ecoff_link_check_archive_element): Likewise.
944 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
945 archive element if linker add_archive_element callback returns
947 * elflink.c (elf_link_add_archive_symbols): Likewise.
948 * pdp11.c (aout_link_check_ar_symbols): Likewise.
949 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
950 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
951 (xcoff_link_check_ar_symbols): Likewise.
953 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
955 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
956 <bfd_reloc_outofrange>: Unify error reporting code.
958 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
960 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
961 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
962 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
963 * bfd-in2.h: Regenerate.
964 * libbfd.h: Likewise.
966 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
968 * config.bfd: Add entry for arm-phoenix.
970 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
972 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
973 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
974 account for padding for stub section requiring one.
975 (elf32_arm_build_stubs): Add comment to stress the importance of
976 zeroing veneer section content.
978 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
980 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
982 * bfd-in2.h: Regenerate.
983 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
985 (arm_dedicated_stub_output_section_required_alignment): Likewise.
986 (arm_dedicated_stub_output_section_name): Likewise.
987 (arm_dedicated_stub_input_section_ptr): Likewise.
988 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
989 function description comment. Add support for dedicated output stub
990 section to given stub types.
991 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
992 elf32_arm_create_or_find_stub_sec.
993 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
994 (elf32_arm_size_stubs): Pass stub type when calling
995 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
996 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
998 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1001 when setting need_convert_load.
1003 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1005 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1008 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1011 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1013 (elf_i386_convert_load): Don't convert R_386_GOT32.
1015 2016-05-20 Alan Modra <amodra@gmail.com>
1018 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1019 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1021 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1023 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1024 (debug_arc_reloc): Likewise.
1025 (elf_arc_relocate_section): Likewise.
1026 (elf_arc_check_relocs): Likewise.
1027 (elf_arc_adjust_dynamic_symbol): Likewise.
1028 (elf_arc_add_symbol_hook): Likewise.
1030 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1032 * config.bfd: Remove `am34-*-linux*' support.
1034 2016-05-19 Alan Modra <amodra@gmail.com>
1036 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1037 relocs before plt relocs.
1039 2016-05-19 Alan Modra <amodra@gmail.com>
1041 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1042 before dereferencing.
1044 2016-05-18 Nick Clifton <nickc@redhat.com>
1046 * po/sv.po: Updated Swedish translation.
1048 2016-05-18 Alan Modra <amodra@gmail.com>
1050 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1051 for each BFD. Don't goto error_ret_free_local from outside loop.
1053 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1055 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1056 STB_GNU_UNIQUE handling.
1057 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1058 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1059 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1060 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1061 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1062 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1063 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1064 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1065 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1066 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1067 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1068 (elf_backend_add_symbol_hook): Remove macro.
1069 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1070 for STB_GNU_UNIQUE symbols.
1072 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1074 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1076 (v850_elf_copy_private_bfd_data): ... here. Call the new
1077 function and `_bfd_elf_copy_private_bfd_data'.
1079 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1083 GOTPCREL relocation against large section.
1085 2016-05-13 Alan Modra <amodra@gmail.com>
1087 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1088 linker dynamic sections in calculating size and address of
1089 dynamic tags rather than using output sections. Remove asserts.
1090 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1091 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1092 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1093 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1094 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1095 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1096 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1097 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1098 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1099 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1100 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1101 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1102 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1103 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1104 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1105 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1106 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1107 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1108 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1109 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1110 * elflink.c (bfd_elf_final_link): Likewise.
1111 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1112 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1113 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1114 don't set doit. Look up dynobj section.
1115 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1116 invocation and dynamic tag vma calculation. Don't test
1117 boolean var == TRUE.
1118 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1121 2016-05-13 Alan Modra <amodra@gmail.com>
1123 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1124 octets_per_byte. Put dynamic .rela.plt last in link orders.
1125 Assign output_offset for reloc sections rather than writing
1126 sorted relocs from block corresponding to output_offset.
1128 2016-05-12 Alan Modra <amodra@gmail.com>
1130 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1132 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1134 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1136 2016-05-11 Alan Modra <amodra@gmail.com>
1138 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1139 (elf32_hppa_check_relocs): Don't set dynobj.
1140 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1141 (elf32_hppa_build_stubs): Likewise.
1142 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1144 2016-05-11 Alan Modra <amodra@gmail.com>
1147 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1148 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1150 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1152 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1153 aarch64_tls_transition check.
1155 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1157 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1159 (arm_stub_sym_claimed): New function.
1160 (elf32_arm_create_stub): Use veneered symbol name and section if
1161 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1162 (arm_stub_claim_sym): New function.
1163 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1164 veneered symbol, otherwise create local symbol as before.
1166 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1168 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1169 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1170 and set branch type of a symbol.
1171 (bfd_elf32_arm_process_before_allocation): Likewise.
1172 (elf32_arm_relocate_section): Likewise and fix identation along the
1174 (allocate_dynrelocs_for_symbol): Likewise.
1175 (elf32_arm_finish_dynamic_symbol): Likewise.
1176 (elf32_arm_swap_symbol_in): Likewise.
1177 (elf32_arm_swap_symbol_out): Likewise.
1179 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1181 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1182 * bfd-in2.h: Regenerated.
1183 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1184 parameter to add_stub_section callback.
1185 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1186 and pass it down to add_stub_section.
1187 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1189 (elf32_arm_size_stubs): Add output section parameter to
1190 add_stub_section function pointer parameter.
1192 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1194 * elf32-arm.c (elf32_arm_create_stub): New function.
1195 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1197 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1199 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1200 arm_stub_a8_veneer_lwm enumerator.
1201 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1202 aforementioned enumerator.
1203 (struct elf32_arm_stub_hash_entry): Delete target_addend
1204 field and add source_value.
1205 (struct a8_erratum_fix): Delete addend field and add target_offset.
1206 (stub_hash_newfunc): Initialize source_value field amd remove
1207 initialization for target_addend.
1208 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1209 the else to being always executed, moving the
1210 arm_stub_a8_veneer_b_cond specific code in it. Remove
1211 stub_entry->target_addend from points_to computation.
1212 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1213 to target symbol from start of section rather than the offset from the
1215 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1216 fields from struct a8_erratum_fix's offset and target_offset
1218 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1219 veneered_insn_loc and loc using stub_entry's source_value.
1221 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1223 (elf32_arm_merge_eabi_attributes): Add merging logic for
1226 2016-05-10 Pip Cet <pipcet@gmail.com>
1229 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1230 Define as _bfd_generic_copy_link_hash_symbol_type when using
1233 2016-05-09 Nick Clifton <nickc@redhat.com>
1236 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1237 field before accessing sections array.
1239 2016-05-09 Christophe Monat <christophe.monat@st.com>
1242 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1243 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1245 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1247 (create_instruction_vldmdb): Likewise.
1248 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1249 uses it to re-encode.
1251 2016-05-09 Nick Clifton <nickc@redhat.com>
1254 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1257 2016-05-09 Alan Modra <amodra@gmail.com>
1259 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1261 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1264 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1265 documenting that indx == -3 if symbol is defined in a discarded
1267 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1268 symbol is defined in a discarded section.
1269 (elf_link_output_extsym): Strip a global symbol defined in a
1272 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1274 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1277 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1279 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1281 (elf_i386_convert_load_reloc): This. New function.
1282 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1284 (elf_x86_64_convert_load_reloc): This. New function.
1286 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1289 Don't check if contents == NULL.
1290 (elf_i386_tls_transition): Add from_relocate_section. Check
1291 from_relocate_section instead of contents != NULL. Update
1292 elf_i386_check_tls_transition call.
1293 (elf_i386_check_relocs): Cache the section contents if
1294 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1295 elf_i386_tls_transition.
1296 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1297 to elf_i386_tls_transition.
1298 (elf_backend_caches_rawsize): New.
1299 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1300 if contents == NULL.
1301 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1302 from_relocate_section instead of contents != NULL.
1303 (elf_x86_64_check_relocs): Cache the section contents if
1304 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1305 elf_x86_64_tls_transition.
1306 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1307 to elf_x86_64_tls_transition.
1308 (elf_backend_caches_rawsize): New.
1310 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1313 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1316 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1318 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1319 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1320 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1321 no_apply_dynamic_relocs.
1322 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1323 dynamic relocations generated.
1325 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1327 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1329 (elf_i386_create_dynamic_sections): Here.
1330 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1331 interp setting to ...
1332 (elf_x86_64_create_dynamic_sections): Here.
1334 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1337 and replace (EH)->has_got_reloc with GOT_RELOC.
1338 (elf_i386_fixup_symbol): Pass has_got_reloc to
1339 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1340 (elf_i386_allocate_dynrelocs): Likewise.
1341 (elf_i386_relocate_section): Likewise.
1342 (elf_i386_finish_dynamic_symbol): Likewise.
1343 (elf_i386_convert_load): Pass TRUE to
1344 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1345 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1346 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1347 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1348 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1349 (elf_x86_64_allocate_dynrelocs): Likewise.
1350 (elf_x86_64_relocate_section): Likewise.
1351 (elf_x86_64_finish_dynamic_symbol): Likewise.
1352 (elf_x86_64_convert_load): Pass TRUE to
1353 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1355 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf32-i386.c (check_relocs_failed): New.
1358 (elf_i386_check_relocs): Set check_relocs_failed on error.
1359 (elf_i386_relocate_section): Skip if check_relocs failed.
1361 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1363 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1364 check_relocs_failed on error.
1366 2016-04-29 Nick Clifton <nickc@redhat.com>
1369 * elf-bfd.h (struct elf_backend_data): Rename
1370 elf_backend_set_special_section_info_and_link to
1371 elf_backend_copy_special_section_fields.
1372 * elfxx-target.h: Likewise.
1373 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1374 comparing section flags.
1375 (copy_special_section_fields): New function.
1376 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1377 Perform two scans over special sections. The first one looks for
1378 a direct mapping between the output section and an input section.
1379 The second scan looks for a possible match based upon section
1381 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1382 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1384 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1385 elf32_i386_copy_solaris_special_section_fields.
1386 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1387 Rename to elf32_sparc_copy_solaris_special_section_fields.
1388 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1389 elf64_x86_64_copy_solaris_special_section_fields.
1391 2016-04-28 Nick Clifton <nickc@redhat.com>
1393 * po/zh_CN.po: Updated Chinese (simplified) translation.
1395 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1398 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1399 when estimating distances between output sections.
1401 2016-04-27 Alan Modra <amodra@gmail.com>
1403 * elflink.c (_bfd_elf_is_start_stop): New function.
1404 (_bfd_elf_gc_mark_rsec): Use it.
1405 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1407 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1409 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1410 * mmo.c (mmo_get_section_contents): Likewise.
1411 (mmo_set_section_contents): Likewise.
1413 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1415 * elf-bfd.h (elf_link_hash_table): Update comments for
1417 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1418 the unused NULL entry at the head of dynamic symbol table.
1419 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1422 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1424 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1425 created file from dynobj.
1427 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1429 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1430 normal input file if possible.
1432 2016-04-21 Nick Clifton <nickc@redhat.com>
1434 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1435 * aout-target.h: Likewise.
1436 * aout-tic30.c: Likewise.
1437 * binary.c: Likewise.
1439 * coff-alpha.c: Likewise.
1440 * coff-rs6000.c: Likewise.
1441 * coff64-rs6000.c: Likewise.
1442 * coffcode.h: Likewise.
1443 * i386msdos.c: Likewise.
1444 * i386os9k.c: Likewise.
1447 * libbfd-in.h: Likewise.
1448 * libecoff.h: Likewise.
1449 * mach-o-target.c: Likewise.
1451 * nlm-target.h: Likewise.
1452 * oasys.c: Likewise.
1454 * plugin.c: Likewise.
1455 * ppcboot.c: Likewise.
1458 * tekhex.c: Likewise.
1459 * versados.c: Likewise.
1460 * vms-alpha.c: Likewise.
1462 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1463 * linker.c (bfd_link_check_relocs): New function.
1464 (_bfd_generic_link_check_relocs): New function.
1465 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1466 _bfd_link_check_relocs field.
1467 (struct bfd_target)L Add _bfd_link_check_relocs field.
1468 * bfd-in2.h: Regenerate.
1469 * libbfd.h: Regenerate.
1471 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1474 (elf_backend_gc_sweep_hook): Likewise.
1475 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1476 (elf_backend_gc_sweep_hook): Likewise.
1478 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1480 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1481 in excluded sections
1483 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1486 * elf64-x86-64.c (check_relocs_failed): New.
1487 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1488 Support relocation agaist local symbol. Set check_relocs_failed.
1489 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1490 R_X86_64_32 relocation overflow.
1491 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1492 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1494 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf32-i386.c (elf_i386_check_relocs): Call
1497 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1498 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1500 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1502 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1503 * elflink.c (_bfd_elf_link_check_relocs): New function.
1504 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1505 if check_relocs_after_open_input is FALSE.
1507 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1509 * cache.c: Update old style function definitions.
1510 * elf32-m68k.c: Likewise.
1511 * elf64-mmix.c: Likewise.
1512 * stab-syms.c: Likewise.
1514 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1516 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1518 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1520 * Makefile.in: Regenerated with automake 1.11.6.
1521 * aclocal.m4: Likewise.
1522 * doc/Makefile.in: Likewise.
1524 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1526 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1527 * bfd-in2.h: Regenerate.
1528 * libbfd.h: Regenerate.
1529 * elf32-arc.c: Add 'opcode/arc.h' include.
1530 (struct arc_relocation_data): Add symbol_name.
1531 (arc_special_overflow_checks): New function.
1532 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1533 required, add an extra comment.
1534 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1536 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1538 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1540 (elf_arc_relocate_section): Update enum uses.
1541 (elf_arc_check_relocs): Likewise.
1542 (elf_arc_finish_dynamic_symbol): Likewise.
1544 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1546 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1549 2016-04-14 Nick Clifton <nickc@redhat.com>
1552 * elf-bbfd.h (struct elf_backend_data): New field:
1554 New field: elf_backend_set_special_section_info_and_link
1555 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1557 (elf_backend_set_special_section_info_and_link): Define if not
1559 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1560 elf_backend_strtab_flags macros to initialise fields in structure.
1561 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1562 being set even if SHF_MERGE is not set.
1563 (elf_fake_sections): Likewise.
1564 (section_match): New function. Matches two ELF sections based
1565 upon fixed characteristics.
1566 (find_link): New function. Locates a section in a BFD that
1567 matches a section in a different BFD.
1568 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1569 fields of reserved sections.
1570 (bfd_elf_compute_section_file_positions): Set the flags for the
1571 .shstrtab section based upon the elf_strtab_flags field in the
1572 elf_backend_data structure.
1573 (swap_out_syms): Likewise for the .strtab section.
1574 * elflink.c (bfd_elf_final_link): Set the flags for the
1575 .strtab section based upon the elf_strtab_flags field in the
1576 elf_backend_data structure.
1577 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1578 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1580 (elf_backend_set_special_section_info_and_link): Define for
1582 * elf32-sparc.c: Likewise.
1583 * elf64-x86-64.c: Likewise.
1585 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1588 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1590 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1591 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1592 applies to read-only section.
1593 * elf32-i386.c (elf_i386_link_hash_table): Add
1594 readonly_dynrelocs_against_ifunc.
1595 (elf_i386_allocate_dynrelocs): Updated.
1596 (elf_i386_size_dynamic_sections): Issue an error for read-only
1597 segment with dynamic IFUNC relocations only if
1598 readonly_dynrelocs_against_ifunc is TRUE.
1599 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1600 readonly_dynrelocs_against_ifunc.
1601 (elf_x86_64_allocate_dynrelocs): Updated.
1602 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1603 segment with dynamic IFUNC relocations only if
1604 readonly_dynrelocs_against_ifunc is TRUE.
1605 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1608 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1610 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1611 a fall through from error_ret_free_internal. Free local_syms in
1612 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1614 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1616 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1617 (relocate_plt_for_entry): Likewise.
1619 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1621 * elf32-arc.c (elf_arc_check_relocs): Changed
1623 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1625 * elf32-arc.c (name_for_global_symbol): Changed assert.
1626 (get_replace_function): Created.:
1627 (struct arc_relocation_data): Changed to signed types.
1628 (defines S, L, P, PDATA): Casted to signed type.
1629 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1630 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1631 (arc_do_relocation): Changed.
1633 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1635 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1637 (elf_arc_relocate_section): Added and changed asserts, validating
1638 the synamic symbol index.
1639 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1640 relocation if symbol has dynindx set to -1.
1642 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1644 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1645 and internal symbols which have a dynamic index into local
1648 2016-04-04 Nick Clifton <nickc@redhat.com>
1651 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1652 version number if the version is zero.
1654 2016-04-01 Alan Modra <amodra@gmail.com>
1657 * elflink.c (on_needed_list): Recursively check needed status.
1658 (elf_link_add_object_symbols): Adjust.
1660 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1662 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1663 internal_relocs only if they aren't cached.
1665 2016-03-29 Nick Clifton <nickc@redhat.com>
1668 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1669 assertion on the size of the got section to allow it to be bigger
1670 than the number of relocs.
1672 2016-03-29 Toni Spets <toni.spets@iki.fi>
1675 * coffcode.h (coff_write_object_contents): Revert accidental
1678 2016-03-22 Alan Modra <amodra@gmail.com>
1681 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1682 DW_FORM_flag_present.
1684 2016-03-22 Nick Clifton <nickc@redhat.com>
1686 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1687 architecture name for backwards compatibility.
1689 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1690 unbounded stack use.
1692 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1693 sufficiently recent version of GCC.
1694 * configure: Regenerate.
1696 2016-03-22 Alan Modra <amodra@gmail.com>
1699 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1701 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1703 * archures.c (bfd_mach_arc_nps400): Define.
1704 * bfd-in2.h: Regenerate.
1705 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1706 some existing entries to make space.
1707 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1708 (arc_elf_final_write_processing): Likewise.
1710 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1712 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1714 (arc_elf_final_write_processing): Don't bother setting cpu field
1715 in e_flags, this will have been set elsewhere.
1717 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1719 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1722 2016-03-21 Nick Clifton <nickc@redhat.com>
1724 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1725 * configure: Regenerate.
1726 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1727 alloca with call to xmalloc.
1728 * elf32-nds32.c: Likewise.
1729 * elf64-hppa.c: Likewise.
1730 * elfxx-mips.c: Likewise.
1732 * pei-x86_64.c: Likewise.
1736 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1741 (elf_i386_relocate_section): Likewise.
1742 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1743 (elf_x86_64_relocate_section): Likewise.
1745 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1748 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1749 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1750 relocation overflow check.
1752 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1754 * bfd-in2.h: Regenerated.
1756 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1759 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1760 uses bytes not octets.
1761 * elflink.c (resolve_section): Likewise.
1762 Add a bfd parameter.
1763 (eval_section): Pass the input_bfd to resolve_section.
1764 (bfd_elf_perform_complex_relocation): Convert byte offset to
1765 octets before read and writing values.
1766 (elf_link_input_bfd): Add byte to octet conversions.
1767 (elf_reloc_link_order): Likewise.
1768 (elf_fixup_link_order): Likewise.
1769 (bfd_elf_final_link): Likewise.
1770 * reloc.c (_bfd_final_link_relocate): Likewise.
1771 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1773 2016-03-10 Nick Clifton <nickc@redhat.com>
1775 * config.bfd: Mark the i370 target as obsolete.
1777 2016-03-09 Pedro Alves <palves@redhat.com>
1779 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1780 gcc ABI)" to printable name.
1781 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1782 of "v850-rh850" as printable name.
1784 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1787 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1788 relocations against absolute symbols.
1790 2016-03-09 Alan Modra <amodra@gmail.com>
1793 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1794 length elements in the archive.
1796 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1799 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1800 for -E/--dynamic-list only when not relocatable.
1802 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1805 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1806 count for locally defined local IFUNC symbols in shared object.
1807 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1809 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1812 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1815 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1816 Andrew Burgess <andrew.burgess@embecosm.com>
1818 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1819 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1820 (arc_elf_howto_init): Added assert to validate relocations.
1821 (get_middle_endian_relocation): Delete.
1822 (middle_endian_convert): New function.
1823 (ME): Redefine, now does nothing.
1824 (IS_ME): New define.
1825 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1826 definition to call middle_endian_convert. Add a new local
1827 variable and make use of this throughout. Added call to
1828 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1830 2016-03-07 Nick Clifton <nickc@redhat.com>
1833 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1834 length elements in the archive.
1836 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1838 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1839 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1841 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1844 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1845 executable as definition if the new definition comes from a
1848 2016-03-02 Alan Modra <amodra@gmail.com>
1850 * Makefile.in: Regenerate.
1851 * po/SRC-POTFILES.in: Regenerate.
1853 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1855 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1856 relocation addend when sections get merged.
1858 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1860 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1862 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1863 Assert for code sections dynamic relocs.
1865 2016-02-26 Renlin Li <renlin.li@arm.com>
1867 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1868 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1870 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1873 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1874 load with locally bound symbols if PIC is false or there is no
1875 base register. Optimize branch to 0 if PIC is false.
1876 (elf_i386_relocate_section): Don't generate dynamic relocations
1877 against undefined weak symbols if PIC is false.
1878 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1879 if we can't estimate relocation overflow with --no-relax.
1880 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1881 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1882 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1883 against undefined weak symbols if PIC is false.
1885 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1888 * bfd.c (bfd): Change flags to 20 bits.
1889 (BFD_CONVERT_ELF_COMMON): New.
1890 (BFD_USE_ELF_STT_COMMON): Likewise.
1891 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1892 BFD_USE_ELF_STT_COMMON.
1893 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1894 * configure.ac: Remove --enable-elf-stt-common.
1895 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1896 common symbol depending on BFD_CONVERT_ELF_COMMON and
1897 BFD_USE_ELF_STT_COMMON.
1898 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1900 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1902 (elf_link_convert_common_type): New function.
1903 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1904 common symbol depending on BFD_CONVERT_ELF_COMMON and
1905 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1906 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1907 and BFD_USE_ELF_STT_COMMON to object_flags.
1908 (TARGET_LITTLE_SYM): Likewise.
1909 * syms.c (BSF_KEEP_G): Renamed to ...
1910 (BSF_ELF_COMMON): This.
1911 * bfd-in2.h: Regenerated.
1912 * config.in: Likewise.
1913 * configure: Likewise.
1915 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1921 (elf_i386_link_hash_entry): Add has_got_reloc and
1923 (elf_i386_link_hash_table): Add interp.
1924 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1926 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1928 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1929 (elf_i386_fixup_symbol): New function.
1930 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1931 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1932 relocations and discard relocations against resolved undefined
1933 weak symbols in executable. Don't make resolved undefined weak
1934 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1935 relocation against undefined weak symbols in PIE.
1936 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1937 (elf_i386_relocate_section): Don't generate dynamic relocations
1938 against resolved undefined weak symbols in PIE, except for
1940 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1941 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1942 Don't generate dynamic relocation against resolved undefined weak
1943 symbol in executable.
1944 (elf_i386_finish_dynamic_sections): Call
1945 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1946 (elf_backend_fixup_symbol): New.
1947 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1948 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1950 (elf_x86_64_link_hash_table): Add interp.
1951 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1953 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1955 (elf_x86_64_check_relocs): Set has_got_reloc and
1957 (elf_x86_64_fixup_symbol): New function.
1958 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1959 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1960 relocations and discard relocations against resolved undefined
1961 weak symbols in executable. Don't make resolved undefined weak
1962 symbols in executable dynamic.
1963 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1964 (elf_x86_64_relocate_section): Check relocation overflow for
1965 dynamic relocations against unresolved weak undefined symbols.
1966 Don't generate dynamic relocations against resolved weak
1967 undefined symbols in PIE.
1968 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1969 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1970 Don't generate dynamic relocation against resolved undefined weak
1971 symbol in executable.
1972 (elf_x86_64_finish_dynamic_sections): Call
1973 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1974 (elf_backend_fixup_symbol): New.
1976 2016-02-26 Alan Modra <amodra@gmail.com>
1978 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1979 save_restore_funcs, rest of sections when not relocatable.
1980 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1981 (sfpr_define): Define all symbols on emitted code.
1982 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1983 when relocatable. Move sfpr_define loop earlier.
1985 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1987 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1988 (elf_x86_64_relocate_section): Use it. Replace
1989 x86_64_elf_howto_table[r_type] with howto.
1991 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1994 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1995 symbol version is unknown.
1997 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1999 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2000 to (bfd_vma) -1 when setting needs_plt to 0.
2001 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2003 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2005 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2006 library, instead of PIC, and don't check PDE when making linker
2007 assigned symbol dynamic.
2009 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2011 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2012 ABIVERSION for non-executable stack.
2014 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2017 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2018 Always produce a RELATIVE reloc for a local symbol.
2020 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2022 Fix test-case ld-elf/pr19617b
2023 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2024 discard unused non-function symbols when --dynamic-list-data.
2026 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2028 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2029 dynsym section, even if it is empty, with dynamic sections.
2031 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2033 * syms.c: Remove BSF_COMMON from comments.
2034 * bfd-in2.h: Regenerated.
2036 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2038 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2039 for destination. Remove useless function parameters.
2040 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2042 2016-02-19 Nick Clifton <nickc@redhat.com>
2045 * aoutx.h (aout_link_add_symbols): Check for out of range string
2049 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2050 processing if we encounter a reloc without an associated symbol.
2052 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2055 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2056 sections for -E/--dynamic-list.
2058 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2060 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2063 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2065 * plugin.c (plugin_vec): Set match priority to 255.
2066 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2067 matching against the plugin vector, take priority from there not
2070 2016-02-15 Nick Clifton <nickc@redhat.com>
2072 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2073 for length and type fields. Use a signed value for the
2074 suffix_length field.
2076 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2079 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2080 significant bit in GOT offset for R_386_GOT32X.
2082 2016-02-10 Nick Clifton <nickc@redhat.com>
2085 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2087 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2088 number of messages about FDE encoding preventing .eh_frame_hdr
2091 2016-02-09 Nick Clifton <nickc@redhat.com>
2093 * oasys.c (oasys_archive_p): Fix indentation.
2094 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2095 constant for left shifting.
2097 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2098 helpful warning message to explain why certain AArch64 relocs
2101 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2103 * pe-mips.c (coff_mips_reloc): Fix formatting.
2105 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2107 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2108 to bfd_mach_arc_arc600.
2110 2016-02-04 Alan Modra <amodra@gmail.com>
2112 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2115 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2118 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2119 distances in the compressed_size field of the output section.
2121 2016-02-02 Alan Modra <amodra@gmail.com>
2123 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2124 ELFv2 entry optimization.
2126 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2129 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2130 no relocations in relocatable files.
2132 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2135 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2136 if a symbol from a library loaded via DT_NEEDED doesn't match
2137 the symbol referenced by regular object.
2139 2016-02-01 Nathaniel Smith <njs@pobox.com>
2141 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2144 2016-02-01 Alan Modra <amodra@gmail.com>
2146 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2147 an out of range reloc_index.
2148 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2150 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2152 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2153 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2154 * Makefile.in: Regenerated.
2156 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2158 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2160 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2163 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2165 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2167 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2170 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2171 against STT_GNU_IFUNC symbol only with dynamic symbols.
2172 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2174 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2177 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2178 decompress debug sections.
2180 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2182 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2185 2016-01-25 Nick Clifton <nickc@redhat.com>
2188 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2189 dsym filename buffer.
2191 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2193 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2195 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2197 * elfxx-mips.c (BZ16_REG): Correct calculation.
2199 2016-01-21 Nick Clifton <nickc@redhat.com>
2201 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2202 changing the type of _loc to be bfd_byte *.
2203 (elf_arc_finish_dynamic_symbol): Likewise.
2205 2016-01-21 Nick Clifton <nickc@redhat.com>
2208 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2209 class of the linker stub bfd.
2210 (elf32_arm_check_relocs): Skip check for pic format after
2211 processing a vxWorks R_ARM_ABS12 reloc.
2212 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2213 reporting a class mismatch.
2215 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2217 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2218 veneer for sym_sec != input_sec.
2219 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2220 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2221 calculation destination.
2223 2016-01-21 Alan Modra <amodra@gmail.com>
2225 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2226 (swap_linux_prpsinfo64_out): New function.
2227 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2228 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2229 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2230 (elfcore_write_linux_prpsinfo64): Likewise.
2231 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2232 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2233 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2235 2016-01-21 Alan Modra <amodra@gmail.com>
2237 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2238 * elf.c: Adjust #include.
2239 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2240 * Makefile.am (SOURCE_HFILES): Update.
2241 * Makefile.in: Regenerate.
2242 * po/SRC-PORFILES.in: Regenerate.
2244 2016-01-21 Alan Modra <amodra@gmail.com>
2246 * configure.ac: Move corefile selection later in file. Move
2247 tdefaults code immediately after other target vector code.
2248 * configure: Regenerate.
2250 2016-01-20 Mickael Guene <mickael.guene@st.com>
2252 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2253 section using '.text.noread' pattern.
2255 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2257 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2259 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2260 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2262 * arc-plt.def: New file.
2263 * arc-plt.h: Likewise.
2264 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2265 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2266 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2267 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2268 (name_for_global_symbol): Added.
2269 (ADD_RELA): Helper to create dynamic relocs.
2270 (new_got_entry_to_list): Create a new got entry in linked list.
2271 (symbol_has_entry_of_type): Search for specific type of entry in
2273 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2274 (is_reloc_for_TLS, arc_elf_set_private_flags)
2275 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2276 (arc_elf_merge_private_bfd_data): New functions.
2277 (debug_arc_reloc): Cleaned debug info printing.
2278 (PDATA reloc): Changed not to perform address alignment.
2279 (reverse_me): Added. Fix for ARC_32 relocs.
2280 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2282 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2283 Changed function to access an array of list of GOT entries instead
2284 of just an array of offsets.
2285 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2286 (elf_arc_check_relocs): Likewise.
2287 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2288 (elf_arc_finish_dynamic_sections): Likewise
2289 (arc_create_dynamic_sections): Modified conditions to create
2291 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2292 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2293 (relocate_plt_for_entry): Changed to support new way to define PLT
2295 (add_symbol_to_plt): Likewise.
2296 (arc_elf_link_hash_table_create): New function.
2298 2016-01-18 Nick Clifton <nickc@redhat.com>
2301 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2302 section number into internal section number.
2303 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2304 * coffswap.h (coff_swap_sym_in): Likewise.
2305 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2306 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2307 section number field is big enough to hold the external value.
2309 2016-01-17 Alan Modra <amodra@gmail.com>
2311 * configure: Regenerate.
2313 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2315 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2316 when address in first unwind entry does not match start of
2319 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2320 Jiong Wang <jiong.wang@arm.com>
2323 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2326 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2328 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2329 place 'R_' before the reloc name returned.
2330 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2331 the relocation string.
2333 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2335 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2336 factored out from...
2337 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2339 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2341 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2342 attribute check after ELF file header flag check.
2344 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2346 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2347 return status from `_bfd_elf_merge_object_attributes'.
2349 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2351 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2352 factored out from...
2353 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2355 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2357 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2358 handling of input MIPS ABI flags together.
2360 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2362 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2363 attribute checks for null input.
2365 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2367 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2368 pointers to target data.
2370 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2372 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2375 2016-01-01 Alan Modra <amodra@gmail.com>
2377 Update year range in copyright notice of all files.
2379 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2381 Copyright (C) 2016 Free Software Foundation, Inc.
2383 Copying and distribution of this file, with or without modification,
2384 are permitted in any medium without royalty provided the copyright
2385 notice and this notice are preserved.
2391 version-control: never