1 2016-07-21 Nick Clifton <nickc@redhat.com>
3 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
4 (swap_out_syms): Return an error when not finding ELF output
5 section rather than asserting.
7 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
9 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
11 2016-07-20 John Baldwin <jhb@FreeBSD.org>
13 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
14 and handle pr_pid if present.
16 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
19 * elf.c (assign_file_positions_for_load_sections): Also check
20 p_paddr for program header space.
22 2016-07-20 Alan Modra <amodra@gmail.com>
24 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
25 ppc64_elf_unhandled_reloc for special_function.
26 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
28 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
30 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
32 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
33 corresponding error message.
35 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
37 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
38 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
39 (branch_reloc_p): New function.
40 (mips_elf_calculate_relocation): Handle ISA mode determination
41 for relocations against section symbols, against absolute
42 symbols and absolute relocations. Also set `*cross_mode_jump_p'
44 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
45 checks for weak undefined symbols. Also check target alignment
46 within the same ISA mode.
47 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
48 in the alignment check.
49 <R_MICROMIPS_PC7_S1>: Add an alignment check.
50 <R_MICROMIPS_PC10_S1>: Likewise.
51 <R_MICROMIPS_PC16_S1>: Likewise.
52 (mips_elf_perform_relocation): Report a failure for unsupported
53 same-mode JALX instructions and cross-mode branches.
54 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
55 error messages for jumps to misaligned addresses.
57 2016-07-16 Alan Modra <amodra@gmail.com>
59 * elflink.c: Include plugin-api.h.
60 * plugin.c (bfd_plugin_open_input): New function, extracted from..
62 * plugin.h: Don't include bfd.h.
63 (bfd_plugin_open_input): Declare.
65 2016-07-16 Alan Modra <amodra@gmail.com>
67 * targets.c (bfd_seach_for_target): Rename to..
68 (bfd_iterate_over_targets): ..this. Rewrite doc.
69 * bfd-in2.h: Regenerate.
71 2016-07-16 Alan Modra <amodra@gmail.com>
73 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
74 * libbfd.h: Regenerate.
75 * bfd-in2.h: Regenerate.
77 2016-07-16 Alan Modra <amodra@gmail.com>
79 * libbfd-in.h (BFD_ALIGN): Move to..
81 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
82 * elf32-ppc.c (default_params): Adjust init.
83 (ppc_elf_link_params): Set pagesize_p2.
84 * libbfd.h: Regenerate.
85 * bfd-in2.h: Regenerate.
87 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
89 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
90 (_bfd_elf_filter_global_symbols): Declare.
91 * elf.c (_bfd_elf_filter_global_symbols): New function.
92 * elflink.c (elf_filter_global_symbols): Likewise.
93 (elf_output_implib): Likewise.
94 (bfd_elf_final_link): Call above function, failing if it does.
95 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
97 (elf_backend_copy_indirect_symbol): Fix spacing.
98 (elf_backend_hide_symbol): Likewise.
99 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
101 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
102 Nick Clifton <nickc@redhat.com>
104 * elf32-arc.c (PR_DEBUG): Delete.
105 Fix printing of debug information. Fix formatting of debug
107 (debug_arc_reloc): Handle symbols that are not from an input file.
108 (arc_do_relocation): Remove excessive exclamation points.
110 * arc-got.h: Fix formatting. Fix printing of debug information.
111 (new_got_entry_to_list): Use xmalloc.
112 * config.bfd: use the big-endian arc vector as the default vector
113 for big-endian arc targets.
115 2016-07-15 Alan Modra <amodra@gmail.com>
117 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
118 from marking sym_indices.
120 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
122 * reloc.c (bfd_perform_relocation): Try the `howto' handler
123 first with relocations against absolute symbols.
124 (bfd_install_relocation): Likewise.
126 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
128 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
129 .got/.got.plt sections to 8 bytes.
131 2016-07-12 Nick Clifton <nickc@redhat.com>
133 * binary.c (binary_set_section_contents): Second grammar fix.
135 2016-07-12 Douglas B Rupp <rupp@adacore.com>
137 * binary.c (binary_set_section_contents): Fix grammar in warning
140 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
142 * elf32-arc.c: made PR_DEBUG always defined.
144 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
146 * arc-got.h: Moved got related structures from elf32-arc.c to
147 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
148 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
149 tls_type_for_reloc, symbol_has_entry_of_type,
150 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
151 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
152 relocate_fix_got_relocs_for_got_info,
153 create_got_dynrelocs_for_single_entry,
154 create_got_dynrelocs_for_got_info): Added to file.
155 * elf32-arc.c: Removed GOT & TLS related structs and functions to
158 2016-07-08 James Bowman <james.bowman@ftdichip.com>
160 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
162 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
164 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
165 (THUMB32_MOVW): Likewise.
166 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
167 (DEF_STUBS): Define long_branch_thumb2_only_pure.
168 (arm_stub_is_thumb): Add new veneer stub.
169 (arm_type_of_stub): Use new veneer.
170 (arm_stub_required_alignment): Add new veneer.
172 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
174 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
175 (SEC_ELF_PURECODE): ... this.
176 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
178 (elf32_arm_fake_sections): Likewise.
179 (elf_32_arm_section_flags): Likewise.
180 (elf_32_arm_lookup_section_flags): Likewise.
181 * section.c (SEC_ELF_NOREAD): Rename to ...
182 (SEC_ELF_PURECODE): ... this.
184 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
186 * elf32-arm.c (using_thumb2_bl): New function.
187 (arm_type_of_stub): Declare thumb2 variable together and change type
188 to bfd_boolean. Use using_thumb2_bl () to determine whether
189 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
190 checked for BL range.
191 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
192 the bit size of BL offset.
194 2016-06-29 Nick Clifton <nickc@redhat.com>
196 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
197 Returns TRUE for AArch64 mapping symbols.
198 (elfNN_aarch64_backend_symbol_processing): New function. Marks
199 mapping symbols as precious in object files so that they will not
201 (elf_backend_symbol_processing): Define.
203 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
204 for ARM mapping symbols.
205 (elf32_arm_backend_symbol_processing): Make use of the new function.
207 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
210 * elflink.c (elf_link_check_versioned_symbol): Return false
211 for unreferenced undefined symbol.
213 2016-06-28 Nick Clifton <nickc@redhat.com>
215 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
218 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
219 function. Marks mapping symbols in object files as precious, so
220 that strip will not remove them.
221 (elf_backend_symbol_processing): Define.
223 2016-06-28 James Clarke <jrtc27@jrtc27.com>
225 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
226 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
228 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
230 * elf32-mips.c (elf_mips16_howto_table_rel): Add
232 (mips16_reloc_map): Likewise.
233 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
234 (mips16_elf64_howto_table_rela): Likewise.
235 (mips16_reloc_map): Likewise.
236 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
237 (elf_mips16_howto_table_rela): Likewise.
238 (mips16_reloc_map): Likewise.
239 * elfxx-mips.c (mips16_branch_reloc_p): New function.
240 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
241 (b_reloc_p): Likewise.
242 (mips_elf_calculate_relocation): Likewise.
243 (_bfd_mips_elf_check_relocs): Likewise.
244 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
245 * bfd-in2.h: Regenerate.
246 * libbfd.h: Regenerate.
248 2016-06-27 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
252 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
254 (ppc64_elf_size_stubs): Adjust to suit.
256 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
258 * elf32-dlx.h: New file.
259 * elf32-dlx.c: Adjust.
261 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
263 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
265 2016-06-24 John Baldwin <jhb@FreeBSD.org>
267 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
270 2016-06-24 John Baldwin <jhb@FreeBSD.org>
272 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
273 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
274 (elfcore_grok_freebsd_psinfo): New function.
275 (elfcore_grok_freebsd_prstatus): New function.
276 (elfcore_grok_freebsd_note): New function.
277 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
280 2016-06-24 Joel Brobecker <brobecker@adacore.com>
282 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
285 2016-06-24 Alan Modra <amodra@gmail.com>
287 * config.bfd: Delete mips vxworks patterns matched earlier.
288 Combine mips*-*-none with mips*-*-elf*.
290 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
292 * elfxx-mips.c (mips_elf_perform_relocation): Call
293 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
294 use the `%X%H' format for the cross-mode jump conversion error
295 message. Remove the full stop from the end of the message.
296 Continue processing rather than returning failure.
298 2016-06-21 Graham Markall <graham.markall@embecosm.com>
300 * archures.c: Remove bfd_mach_arc_nps400.
301 * bfd-in2.h: Likewise.
302 * cpu-arc.c (arch_info_struct): Likewise.
303 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
306 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
310 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
312 (elf_link_is_defined_archive_symbol): Call
313 bfd_link_plugin_object_p on unknown plugin object and use the
314 IR symbol table if the input is an IR object.
315 * plugin.c (bfd_link_plugin_object_p): New function.
316 * plugin.h (bfd_link_plugin_object_p): New prototype.
318 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
321 * elflink.c (elf_link_add_object_symbols): Don't check alignment
322 on symbol from plugin dummy input.
324 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
326 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
328 * bfd-in2.h: Regenerated.
329 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
330 with bfd_plugin_unknown.
332 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
335 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
336 bfd_boolean argument.
337 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
338 "shared object" with "PIC object" in comments.
339 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
340 "shared object" with "PIC object" in comments. Avoid PLT if
341 requested. Generate dynamic relocations for non-GOT references.
342 Make room for the special first entry in PLT and allocate PLT
343 entry only for PLT and PC-relative references. Store dynamic
344 GOT relocations in .rel[a].iplt section for static executables.
345 If PLT isn't used, always use GOT for symbol value. Don't
346 allocate GOT entry if it isn't used.
347 * elf32-i386.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_i386_adjust_dynamic_symbol): Increment PLT reference count
351 only for PC-relative references.
352 (elf_i386_allocate_dynrelocs): Pass TRUE to
353 _bfd_elf_allocate_ifunc_dyn_relocs.
354 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
355 relocations against STT_GNU_IFUNC symbols without PLT. Generate
356 dynamic pointer relocation against STT_GNU_IFUNC symbol in
357 the non-code section and store it in the proper REL section.
358 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
360 (elf_i386_finish_dynamic_symbol): Generate dynamic
361 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
362 STT_GNU_IFUNC symbols without PLT.
363 (elf_i386_finish_dynamic_sections): Don't handle local
364 STT_GNU_IFUNC symbols here.
365 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
367 (elf_backend_output_arch_local_syms): New.
368 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
369 count only in the code section. Allocate dynamic pointer
370 relocation against STT_GNU_IFUNC symbol in the non-code section.
371 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
372 count only for PC-relative references.
373 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
374 _bfd_elf_allocate_ifunc_dyn_relocs.
375 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
376 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
377 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
378 without PLT. Generate dynamic pointer relocation against
379 STT_GNU_IFUNC symbol in the non-code section and store it in
380 the proper RELA section. Don't allow non-pointer relocation
381 against STT_GNU_IFUNC symbol without PLT.
382 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
383 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
384 STT_GNU_IFUNC symbols without PLT.
385 (elf_x86_64_finish_dynamic_sections): Don't handle local
386 STT_GNU_IFUNC symbols here.
387 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
389 (elf_backend_output_arch_local_syms): New.
390 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
391 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
393 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
394 Tony Wang <tony.wang@arm.com>
396 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
398 (stub_long_branch_thumb2_only): Define stub.
399 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
400 (arm_stub_long_branch_thumb2_only): Likewise.
401 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
404 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
406 * archures.c (bfd_mach_sparc_v8plusc): Define.
407 (bfd_mach_sparc_v9c): Likewise.
408 (bfd_mach_sparc_v8plusd): Likewise.
409 (bfd_mach_sparc_v9d): Likewise.
410 (bfd_mach_sparc_v8pluse): Likewise.
411 (bfd_mach_sparc_v9e): Likewise.
412 (bfd_mach_sparc_v8plusv): Likewise
413 (bfd_mach_sparc_v9v): Likewise.
414 (bfd_mach_sparc_v8plusm): Likewise.
415 (bfd_mach_sparc_v9m): Likewise.
416 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
417 (bfd_mach_sparc_64bit_p): Likewise.
418 * bfd-in2.h: Regenerate.
419 * cpu-sparc.c (arch_info_struct): Add entries for
420 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
421 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
422 and bfd_mach_sparc_v9{c,d,e,v,m}.
423 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
424 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
426 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
428 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
429 symbols for relocations against IFUNC symbols.
430 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
432 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
434 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
435 .rela.iplt in DT_PLTRELSZ.
436 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
437 for DT_PLTRELSZ and DT_RELASZ as well.
439 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
441 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
442 non-loaded, non-alloced sections.
443 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
445 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
447 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
448 allocating dynamic relocation.
449 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
451 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
454 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
455 offsets until reloc_toaddr.
457 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
459 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
460 Don't check symbol type for STN_UNDEF symbol index.
461 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
462 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
465 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
467 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
469 (using_thumb2): Try Tag_THUMB_ISA_use first and check
470 for exact arch value then. Force review of arch check logic for new
472 (arch_has_arm_nop): Update and fix arch check logic. Force review of
473 that logic for new architecture.
474 (arch_has_thumb2_nop): Remove.
475 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
476 (elf32_arm_final_link_relocate): Likewise but using thumb2.
478 2016-06-14 Alan Modra <amodra@gmail.com>
480 * bfd-in.h (bfd_my_archive): Delete.
481 * bfd-in2.h: Regenerate.
483 2016-06-14 Alan Modra <amodra@gmail.com>
486 * archive.c (open_nested_file): Set my_archive.
487 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
489 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
490 (bfd_seek): Likewise.
491 * bfdwin.c (bfd_get_file_window): Likewise.
492 * cache.c (cache_bmmap): Likewise.
493 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
494 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
496 * plugin.c (try_claim): Likewise.
497 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
498 file within thin archive, not the archive.
500 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
503 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
504 section address for R_386_GOT32/R_386_GOT32X relocations against
505 IFUNC symbols if there is no base register and return error for
508 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
510 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
511 GOT32 adjustment for static executables.
513 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
515 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
517 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
519 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
521 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
523 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
525 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
527 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
528 (SECTSTART): Changed.
529 (elf_arc_relocate_section): Fixed mistake in PIE related
531 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
533 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
535 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
536 enable support for "-z combreloc" and DT_RELACOUNT.
537 (elf_backend_reloc_type_class): Likewise
539 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
542 * elf32-i386.c (elf_i386_relocate_section): When relocating
543 R_386_GOT32, return error without a base register for PIC and
544 subtract the .got.plt section address only with a base register.
546 2016-06-10 Alan Modra <amodra@gmail.com>
548 * elf-strtab.c (struct strtab_save): Use size_t for "size".
549 (struct elf_strtab_hash): Likewise for "size" and "alloced".
550 (_bfd_elf_strtab_init): Formatting.
551 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
552 (_bfd_elf_strtab_addref): Take size_t idx param.
553 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
554 (_bfd_elf_strtab_offset): Likewise.
555 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
556 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
557 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
558 (_bfd_elf_strtab_finalize): Similarly.
559 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
560 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
561 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
562 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
564 (bfd_section_from_shdr): Delete amt.
565 (_bfd_elf_init_reloc_shdr): Likewise.
566 (_bfd_elf_link_assign_sym_version): Likewise.
567 (assign_section_numbers): Use size_t reloc_count.
568 * elflink.c (struct elf_symbuf_head): Use size_t "count".
569 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
570 (elf_link_is_defined_archive_symbol): Likewise.
571 (elf_add_dt_needed_tag): Likewise.
572 (elf_finalize_dynstr): Likewise.
573 (elf_link_add_object_symbols): Likewise.
574 (bfd_elf_size_dynamic_sections): Likewise.
575 (elf_create_symbuf): Similarly.
576 (bfd_elf_match_symbols_in_sections): Likewise.
577 (elf_link_swap_symbols_out): Likewise.
578 (elf_link_check_versioned_symbol): Likewise.
579 (bfd_elf_gc_record_vtinherit): Likewise.
580 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
582 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
585 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
586 and relocs only if shrinking occurred.
588 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
590 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
591 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
592 (elf_i386_check_tls_transition): Check indirect call and direct
593 call with the addr32 prefix for general and local dynamic models.
594 Set the tls_get_addr feild.
595 (elf_i386_convert_load_reloc): Always use addr32 prefix for
596 indirect ___tls_get_addr call via GOT.
597 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
598 transitions with indirect call and direct call with the addr32
601 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
603 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
604 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
605 (elf_s390_relocate_section): Fix comment.
606 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
609 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
611 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
612 section offset when calculation the larl operand in the first PLT
615 2016-06-07 Alan Modra <amodra@gmail.com>
617 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
618 to match other 32-bit archs.
619 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
620 (ppc_elf_object_p): Call it.
621 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
623 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
624 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
625 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
626 _bfd_elf_ppc_at_tprel_transform): Move to..
628 (_bfd_elf_ppc_set_arch): Declare.
629 * bfd-in2.h: Regenerate.
631 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
633 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
634 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
635 (elf_x86_64_check_tls_transition): Check indirect call and
636 direct call with the addr32 prefix for general and local dynamic
637 models. Set the tls_get_addr feild.
638 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
639 indirect __tls_get_addr call via GOT.
640 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
641 transitions with indirect call and direct call with the addr32
644 2016-06-04 Christian Groessler <chris@groessler.org>
646 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
648 2016-06-02 Nick Clifton <nickc@redhat.com>
651 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
653 (arch_info_struct): Likewise.
654 (architectures): Likewise.
656 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
658 * config.bfd: Replace -uclibc with *.
660 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
662 * elf64-x86-64.c: Replace data32 with data16 in comments.
664 2016-05-31 Alan Modra <amodra@gmail.com>
668 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
669 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
670 symbol given a version by a script different to the version
671 of the symbol being added.
672 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
673 _bfd_elf_strtab_restore. Don't fudge dynstr references.
674 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
675 (struct strtab_save): New.
676 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
677 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
678 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
680 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
682 * elf32-hppa.h: Add extern "C".
683 * elf32-nds32.h: Likewise.
684 * elf32-tic6x.h: Likewise.
686 2016-06-01 Nick Clifton <nickc@redhat.com>
688 * po/sr.po: New Serbian translation.
689 * configure.ac (ALL_LINGUAS): Add sr.
690 * configure: Regenerate.
692 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
694 * elfxx-mips.c (b_reloc_p): New function.
695 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
698 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
700 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
701 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
702 reloc location from calculation, treat the addend as signed with
703 local non-section symbols and enable overflow detection.
705 2016-05-28 Alan Modra <amodra@gmail.com>
707 * aoutx.h: Adjust linker callback calls throughout file,
710 * coff-alpha.c: Likewise.
711 * coff-arm.c: Likewise.
712 * coff-h8300.c: Likewise.
713 * coff-h8500.c: Likewise.
714 * coff-i960.c: Likewise.
715 * coff-mcore.c: Likewise.
716 * coff-mips.c: Likewise.
717 * coff-ppc.c: Likewise.
718 * coff-rs6000.c: Likewise.
719 * coff-sh.c: Likewise.
720 * coff-tic80.c: Likewise.
721 * coff-w65.c: Likewise.
722 * coff-z80.c: Likewise.
723 * coff-z8k.c: Likewise.
724 * coff64-rs6000.c: Likewise.
725 * cofflink.c: Likewise.
727 * elf-bfd.h: Likewise.
728 * elf-m10200.c: Likewise.
729 * elf-m10300.c: Likewise.
730 * elf32-arc.c: Likewise.
731 * elf32-arm.c: Likewise.
732 * elf32-avr.c: Likewise.
733 * elf32-bfin.c: Likewise.
734 * elf32-cr16.c: Likewise.
735 * elf32-cr16c.c: Likewise.
736 * elf32-cris.c: Likewise.
737 * elf32-crx.c: Likewise.
738 * elf32-d10v.c: Likewise.
739 * elf32-epiphany.c: Likewise.
740 * elf32-fr30.c: Likewise.
741 * elf32-frv.c: Likewise.
742 * elf32-ft32.c: Likewise.
743 * elf32-h8300.c: Likewise.
744 * elf32-hppa.c: Likewise.
745 * elf32-i370.c: Likewise.
746 * elf32-i386.c: Likewise.
747 * elf32-i860.c: Likewise.
748 * elf32-ip2k.c: Likewise.
749 * elf32-iq2000.c: Likewise.
750 * elf32-lm32.c: Likewise.
751 * elf32-m32c.c: Likewise.
752 * elf32-m32r.c: Likewise.
753 * elf32-m68hc1x.c: Likewise.
754 * elf32-m68k.c: Likewise.
755 * elf32-mep.c: Likewise.
756 * elf32-metag.c: Likewise.
757 * elf32-microblaze.c: Likewise.
758 * elf32-moxie.c: Likewise.
759 * elf32-msp430.c: Likewise.
760 * elf32-mt.c: Likewise.
761 * elf32-nds32.c: Likewise.
762 * elf32-nios2.c: Likewise.
763 * elf32-or1k.c: Likewise.
764 * elf32-ppc.c: Likewise.
765 * elf32-s390.c: Likewise.
766 * elf32-score.c: Likewise.
767 * elf32-score7.c: Likewise.
768 * elf32-sh.c: Likewise.
769 * elf32-sh64.c: Likewise.
770 * elf32-spu.c: Likewise.
771 * elf32-tic6x.c: Likewise.
772 * elf32-tilepro.c: Likewise.
773 * elf32-v850.c: Likewise.
774 * elf32-vax.c: Likewise.
775 * elf32-visium.c: Likewise.
776 * elf32-xstormy16.c: Likewise.
777 * elf32-xtensa.c: Likewise.
778 * elf64-alpha.c: Likewise.
779 * elf64-hppa.c: Likewise.
780 * elf64-ia64-vms.c: Likewise.
781 * elf64-mmix.c: Likewise.
782 * elf64-ppc.c: Likewise.
783 * elf64-s390.c: Likewise.
784 * elf64-sh64.c: Likewise.
785 * elf64-x86-64.c: Likewise.
786 * elflink.c: Likewise.
787 * elfnn-aarch64.c: Likewise.
788 * elfnn-ia64.c: Likewise.
789 * elfxx-mips.c: Likewise.
790 * elfxx-sparc.c: Likewise.
791 * elfxx-tilegx.c: Likewise.
792 * linker.c: Likewise.
794 * pe-mips.c: Likewise.
796 * reloc16.c: Likewise.
797 * simple.c: Likewise.
798 * vms-alpha.c: Likewise.
799 * xcofflink.c: Likewise.
800 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
801 status param. Adjust calls to these and linker callbacks throughout.
802 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
803 get_ramstart): Delete status param. Adjust calls to these and
804 linker callbacks throughout.
806 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
808 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
809 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
810 target alignment verification.
812 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
814 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
815 section name if `bfd_elf_string_from_elf_section' returns an
818 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
820 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
821 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
822 for message. Continue processing rather than returning failure.
824 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
826 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
827 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
828 Call `bfd_set_error'.
830 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
833 * archive.c (bfd_slurp_armap): Replace
834 bfd_elf64_archive_slurp_armap with
835 _bfd_archive_64_bit_slurp_armap.
836 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
837 BFD64 is defined and the archive is too big.
838 (coff_write_armap): Likewise.
839 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
840 (_bfd_archive_64_bit_slurp_armap): This.
841 (bfd_elf64_archive_write_armap): Renamed to ...
842 (_bfd_archive_64_bit_write_armap): This.
843 * configure.ac: Add --enable-64-bit-archive.
844 (want_64_bit_archive): New. Set to true by default for 64-bit
845 MIPS and s390 ELF targets.
846 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
847 * config.in: Regenerated.
848 * configure: Likewise.
849 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
850 (bfd_elf64_archive_slurp_armap): Likewise.
851 (bfd_elf64_archive_write_armap): Likewise.
852 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
853 (bfd_elf64_archive_construct_extended_name_table): Likewise.
854 (bfd_elf64_archive_truncate_arname): Likewise.
855 (bfd_elf64_archive_read_ar_hdr): Likewise.
856 (bfd_elf64_archive_write_ar_hdr): Likewise.
857 (bfd_elf64_archive_openr_next_archived_file): Likewise.
858 (bfd_elf64_archive_get_elt_at_index): Likewise.
859 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
860 (bfd_elf64_archive_update_armap_timestamp): Likewise.
861 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
862 (bfd_elf64_archive_slurp_armap): Likewise.
863 (bfd_elf64_archive_write_armap): Likewise.
864 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
865 (bfd_elf64_archive_construct_extended_name_table): Likewise.
866 (bfd_elf64_archive_truncate_arname): Likewise.
867 (bfd_elf64_archive_read_ar_hdr): Likewise.
868 (bfd_elf64_archive_write_ar_hdr): Likewise.
869 (bfd_elf64_archive_openr_next_archived_file): Likewise.
870 (bfd_elf64_archive_get_elt_at_index): Likewise.
871 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
872 (bfd_elf64_archive_update_armap_timestamp): Likewise.
873 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
874 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
875 bfd_elfNN_archive_functions isn't defined.
876 (TARGET_LITTLE_SYM): Likewise.
877 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
878 (_bfd_archive_64_bit_write_armap): Likewise.
879 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
880 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
881 (_bfd_archive_64_bit_truncate_arname): Likewise.
882 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
883 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
884 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
885 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
886 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
887 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
888 * libbfd.h: Regenerated.
889 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
890 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
892 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
895 * cofflink.c (coff_link_check_archive_element): Return TRUE if
896 linker add_archive_element callback returns FALSE.
897 * ecoff.c (ecoff_link_check_archive_element): Likewise.
898 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
899 archive element if linker add_archive_element callback returns
901 * elflink.c (elf_link_add_archive_symbols): Likewise.
902 * pdp11.c (aout_link_check_ar_symbols): Likewise.
903 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
904 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
905 (xcoff_link_check_ar_symbols): Likewise.
907 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
909 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
910 <bfd_reloc_outofrange>: Unify error reporting code.
912 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
914 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
915 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
916 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
917 * bfd-in2.h: Regenerate.
918 * libbfd.h: Likewise.
920 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
922 * config.bfd: Add entry for arm-phoenix.
924 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
926 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
927 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
928 account for padding for stub section requiring one.
929 (elf32_arm_build_stubs): Add comment to stress the importance of
930 zeroing veneer section content.
932 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
934 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
936 * bfd-in2.h: Regenerate.
937 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
939 (arm_dedicated_stub_output_section_required_alignment): Likewise.
940 (arm_dedicated_stub_output_section_name): Likewise.
941 (arm_dedicated_stub_input_section_ptr): Likewise.
942 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
943 function description comment. Add support for dedicated output stub
944 section to given stub types.
945 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
946 elf32_arm_create_or_find_stub_sec.
947 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
948 (elf32_arm_size_stubs): Pass stub type when calling
949 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
950 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
952 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
954 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
955 when setting need_convert_load.
957 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
959 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
962 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
965 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
967 (elf_i386_convert_load): Don't convert R_386_GOT32.
969 2016-05-20 Alan Modra <amodra@gmail.com>
972 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
973 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
975 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
977 * elf32-arc.c (arc_elf_final_write_processing): Changed.
978 (debug_arc_reloc): Likewise.
979 (elf_arc_relocate_section): Likewise.
980 (elf_arc_check_relocs): Likewise.
981 (elf_arc_adjust_dynamic_symbol): Likewise.
982 (elf_arc_add_symbol_hook): Likewise.
984 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
986 * config.bfd: Remove `am34-*-linux*' support.
988 2016-05-19 Alan Modra <amodra@gmail.com>
990 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
991 relocs before plt relocs.
993 2016-05-19 Alan Modra <amodra@gmail.com>
995 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
996 before dereferencing.
998 2016-05-18 Nick Clifton <nickc@redhat.com>
1000 * po/sv.po: Updated Swedish translation.
1002 2016-05-18 Alan Modra <amodra@gmail.com>
1004 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1005 for each BFD. Don't goto error_ret_free_local from outside loop.
1007 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1009 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1010 STB_GNU_UNIQUE handling.
1011 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1012 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1013 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1014 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1015 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1016 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1017 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1018 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1019 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1020 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1021 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1022 (elf_backend_add_symbol_hook): Remove macro.
1023 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1024 for STB_GNU_UNIQUE symbols.
1026 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1028 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1030 (v850_elf_copy_private_bfd_data): ... here. Call the new
1031 function and `_bfd_elf_copy_private_bfd_data'.
1033 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1036 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1037 GOTPCREL relocation against large section.
1039 2016-05-13 Alan Modra <amodra@gmail.com>
1041 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1042 linker dynamic sections in calculating size and address of
1043 dynamic tags rather than using output sections. Remove asserts.
1044 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1045 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1046 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1047 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1048 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1049 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1050 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1051 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1052 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1053 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1054 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1055 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1056 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1057 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1058 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1059 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1060 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1061 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1062 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1063 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1064 * elflink.c (bfd_elf_final_link): Likewise.
1065 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1066 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1067 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1068 don't set doit. Look up dynobj section.
1069 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1070 invocation and dynamic tag vma calculation. Don't test
1071 boolean var == TRUE.
1072 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1075 2016-05-13 Alan Modra <amodra@gmail.com>
1077 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1078 octets_per_byte. Put dynamic .rela.plt last in link orders.
1079 Assign output_offset for reloc sections rather than writing
1080 sorted relocs from block corresponding to output_offset.
1082 2016-05-12 Alan Modra <amodra@gmail.com>
1084 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1086 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1088 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1090 2016-05-11 Alan Modra <amodra@gmail.com>
1092 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1093 (elf32_hppa_check_relocs): Don't set dynobj.
1094 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1095 (elf32_hppa_build_stubs): Likewise.
1096 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1098 2016-05-11 Alan Modra <amodra@gmail.com>
1101 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1102 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1104 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1106 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1107 aarch64_tls_transition check.
1109 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1111 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1113 (arm_stub_sym_claimed): New function.
1114 (elf32_arm_create_stub): Use veneered symbol name and section if
1115 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1116 (arm_stub_claim_sym): New function.
1117 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1118 veneered symbol, otherwise create local symbol as before.
1120 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1122 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1123 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1124 and set branch type of a symbol.
1125 (bfd_elf32_arm_process_before_allocation): Likewise.
1126 (elf32_arm_relocate_section): Likewise and fix identation along the
1128 (allocate_dynrelocs_for_symbol): Likewise.
1129 (elf32_arm_finish_dynamic_symbol): Likewise.
1130 (elf32_arm_swap_symbol_in): Likewise.
1131 (elf32_arm_swap_symbol_out): Likewise.
1133 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1135 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1136 * bfd-in2.h: Regenerated.
1137 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1138 parameter to add_stub_section callback.
1139 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1140 and pass it down to add_stub_section.
1141 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1143 (elf32_arm_size_stubs): Add output section parameter to
1144 add_stub_section function pointer parameter.
1146 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1148 * elf32-arm.c (elf32_arm_create_stub): New function.
1149 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1151 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1153 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1154 arm_stub_a8_veneer_lwm enumerator.
1155 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1156 aforementioned enumerator.
1157 (struct elf32_arm_stub_hash_entry): Delete target_addend
1158 field and add source_value.
1159 (struct a8_erratum_fix): Delete addend field and add target_offset.
1160 (stub_hash_newfunc): Initialize source_value field amd remove
1161 initialization for target_addend.
1162 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1163 the else to being always executed, moving the
1164 arm_stub_a8_veneer_b_cond specific code in it. Remove
1165 stub_entry->target_addend from points_to computation.
1166 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1167 to target symbol from start of section rather than the offset from the
1169 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1170 fields from struct a8_erratum_fix's offset and target_offset
1172 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1173 veneered_insn_loc and loc using stub_entry's source_value.
1175 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1177 (elf32_arm_merge_eabi_attributes): Add merging logic for
1180 2016-05-10 Pip Cet <pipcet@gmail.com>
1183 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1184 Define as _bfd_generic_copy_link_hash_symbol_type when using
1187 2016-05-09 Nick Clifton <nickc@redhat.com>
1190 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1191 field before accessing sections array.
1193 2016-05-09 Christophe Monat <christophe.monat@st.com>
1196 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1197 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1199 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1201 (create_instruction_vldmdb): Likewise.
1202 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1203 uses it to re-encode.
1205 2016-05-09 Nick Clifton <nickc@redhat.com>
1208 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1211 2016-05-09 Alan Modra <amodra@gmail.com>
1213 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1215 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1219 documenting that indx == -3 if symbol is defined in a discarded
1221 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1222 symbol is defined in a discarded section.
1223 (elf_link_output_extsym): Strip a global symbol defined in a
1226 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1231 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1235 (elf_i386_convert_load_reloc): This. New function.
1236 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1238 (elf_x86_64_convert_load_reloc): This. New function.
1240 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1242 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1243 Don't check if contents == NULL.
1244 (elf_i386_tls_transition): Add from_relocate_section. Check
1245 from_relocate_section instead of contents != NULL. Update
1246 elf_i386_check_tls_transition call.
1247 (elf_i386_check_relocs): Cache the section contents if
1248 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1249 elf_i386_tls_transition.
1250 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1251 to elf_i386_tls_transition.
1252 (elf_backend_caches_rawsize): New.
1253 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1254 if contents == NULL.
1255 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1256 from_relocate_section instead of contents != NULL.
1257 (elf_x86_64_check_relocs): Cache the section contents if
1258 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1259 elf_x86_64_tls_transition.
1260 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1261 to elf_x86_64_tls_transition.
1262 (elf_backend_caches_rawsize): New.
1264 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1267 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1270 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1272 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1273 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1274 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1275 no_apply_dynamic_relocs.
1276 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1277 dynamic relocations generated.
1279 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1283 (elf_i386_create_dynamic_sections): Here.
1284 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1285 interp setting to ...
1286 (elf_x86_64_create_dynamic_sections): Here.
1288 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1291 and replace (EH)->has_got_reloc with GOT_RELOC.
1292 (elf_i386_fixup_symbol): Pass has_got_reloc to
1293 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1294 (elf_i386_allocate_dynrelocs): Likewise.
1295 (elf_i386_relocate_section): Likewise.
1296 (elf_i386_finish_dynamic_symbol): Likewise.
1297 (elf_i386_convert_load): Pass TRUE to
1298 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1299 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1300 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1301 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1302 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1303 (elf_x86_64_allocate_dynrelocs): Likewise.
1304 (elf_x86_64_relocate_section): Likewise.
1305 (elf_x86_64_finish_dynamic_symbol): Likewise.
1306 (elf_x86_64_convert_load): Pass TRUE to
1307 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1309 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf32-i386.c (check_relocs_failed): New.
1312 (elf_i386_check_relocs): Set check_relocs_failed on error.
1313 (elf_i386_relocate_section): Skip if check_relocs failed.
1315 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1318 check_relocs_failed on error.
1320 2016-04-29 Nick Clifton <nickc@redhat.com>
1323 * elf-bfd.h (struct elf_backend_data): Rename
1324 elf_backend_set_special_section_info_and_link to
1325 elf_backend_copy_special_section_fields.
1326 * elfxx-target.h: Likewise.
1327 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1328 comparing section flags.
1329 (copy_special_section_fields): New function.
1330 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1331 Perform two scans over special sections. The first one looks for
1332 a direct mapping between the output section and an input section.
1333 The second scan looks for a possible match based upon section
1335 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1336 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1338 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1339 elf32_i386_copy_solaris_special_section_fields.
1340 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1341 Rename to elf32_sparc_copy_solaris_special_section_fields.
1342 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1343 elf64_x86_64_copy_solaris_special_section_fields.
1345 2016-04-28 Nick Clifton <nickc@redhat.com>
1347 * po/zh_CN.po: Updated Chinese (simplified) translation.
1349 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1353 when estimating distances between output sections.
1355 2016-04-27 Alan Modra <amodra@gmail.com>
1357 * elflink.c (_bfd_elf_is_start_stop): New function.
1358 (_bfd_elf_gc_mark_rsec): Use it.
1359 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1361 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1363 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1364 * mmo.c (mmo_get_section_contents): Likewise.
1365 (mmo_set_section_contents): Likewise.
1367 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf-bfd.h (elf_link_hash_table): Update comments for
1371 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1372 the unused NULL entry at the head of dynamic symbol table.
1373 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1376 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1378 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1379 created file from dynobj.
1381 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1383 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1384 normal input file if possible.
1386 2016-04-21 Nick Clifton <nickc@redhat.com>
1388 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1389 * aout-target.h: Likewise.
1390 * aout-tic30.c: Likewise.
1391 * binary.c: Likewise.
1393 * coff-alpha.c: Likewise.
1394 * coff-rs6000.c: Likewise.
1395 * coff64-rs6000.c: Likewise.
1396 * coffcode.h: Likewise.
1397 * i386msdos.c: Likewise.
1398 * i386os9k.c: Likewise.
1401 * libbfd-in.h: Likewise.
1402 * libecoff.h: Likewise.
1403 * mach-o-target.c: Likewise.
1405 * nlm-target.h: Likewise.
1406 * oasys.c: Likewise.
1408 * plugin.c: Likewise.
1409 * ppcboot.c: Likewise.
1412 * tekhex.c: Likewise.
1413 * versados.c: Likewise.
1414 * vms-alpha.c: Likewise.
1416 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1417 * linker.c (bfd_link_check_relocs): New function.
1418 (_bfd_generic_link_check_relocs): New function.
1419 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1420 _bfd_link_check_relocs field.
1421 (struct bfd_target)L Add _bfd_link_check_relocs field.
1422 * bfd-in2.h: Regenerate.
1423 * libbfd.h: Regenerate.
1425 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1428 (elf_backend_gc_sweep_hook): Likewise.
1429 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1430 (elf_backend_gc_sweep_hook): Likewise.
1432 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1434 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1435 in excluded sections
1437 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf64-x86-64.c (check_relocs_failed): New.
1441 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1442 Support relocation agaist local symbol. Set check_relocs_failed.
1443 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1444 R_X86_64_32 relocation overflow.
1445 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1446 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1448 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf32-i386.c (elf_i386_check_relocs): Call
1451 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1452 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1454 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1456 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1457 * elflink.c (_bfd_elf_link_check_relocs): New function.
1458 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1459 if check_relocs_after_open_input is FALSE.
1461 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1463 * cache.c: Update old style function definitions.
1464 * elf32-m68k.c: Likewise.
1465 * elf64-mmix.c: Likewise.
1466 * stab-syms.c: Likewise.
1468 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1470 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1472 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1474 * Makefile.in: Regenerated with automake 1.11.6.
1475 * aclocal.m4: Likewise.
1476 * doc/Makefile.in: Likewise.
1478 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1480 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1481 * bfd-in2.h: Regenerate.
1482 * libbfd.h: Regenerate.
1483 * elf32-arc.c: Add 'opcode/arc.h' include.
1484 (struct arc_relocation_data): Add symbol_name.
1485 (arc_special_overflow_checks): New function.
1486 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1487 required, add an extra comment.
1488 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1490 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1492 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1494 (elf_arc_relocate_section): Update enum uses.
1495 (elf_arc_check_relocs): Likewise.
1496 (elf_arc_finish_dynamic_symbol): Likewise.
1498 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1503 2016-04-14 Nick Clifton <nickc@redhat.com>
1506 * elf-bbfd.h (struct elf_backend_data): New field:
1508 New field: elf_backend_set_special_section_info_and_link
1509 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1511 (elf_backend_set_special_section_info_and_link): Define if not
1513 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1514 elf_backend_strtab_flags macros to initialise fields in structure.
1515 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1516 being set even if SHF_MERGE is not set.
1517 (elf_fake_sections): Likewise.
1518 (section_match): New function. Matches two ELF sections based
1519 upon fixed characteristics.
1520 (find_link): New function. Locates a section in a BFD that
1521 matches a section in a different BFD.
1522 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1523 fields of reserved sections.
1524 (bfd_elf_compute_section_file_positions): Set the flags for the
1525 .shstrtab section based upon the elf_strtab_flags field in the
1526 elf_backend_data structure.
1527 (swap_out_syms): Likewise for the .strtab section.
1528 * elflink.c (bfd_elf_final_link): Set the flags for the
1529 .strtab section based upon the elf_strtab_flags field in the
1530 elf_backend_data structure.
1531 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1532 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1534 (elf_backend_set_special_section_info_and_link): Define for
1536 * elf32-sparc.c: Likewise.
1537 * elf64-x86-64.c: Likewise.
1539 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1542 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1544 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1545 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1546 applies to read-only section.
1547 * elf32-i386.c (elf_i386_link_hash_table): Add
1548 readonly_dynrelocs_against_ifunc.
1549 (elf_i386_allocate_dynrelocs): Updated.
1550 (elf_i386_size_dynamic_sections): Issue an error for read-only
1551 segment with dynamic IFUNC relocations only if
1552 readonly_dynrelocs_against_ifunc is TRUE.
1553 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1554 readonly_dynrelocs_against_ifunc.
1555 (elf_x86_64_allocate_dynrelocs): Updated.
1556 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1557 segment with dynamic IFUNC relocations only if
1558 readonly_dynrelocs_against_ifunc is TRUE.
1559 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1562 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1564 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1565 a fall through from error_ret_free_internal. Free local_syms in
1566 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1568 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1570 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1571 (relocate_plt_for_entry): Likewise.
1573 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1575 * elf32-arc.c (elf_arc_check_relocs): Changed
1577 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1579 * elf32-arc.c (name_for_global_symbol): Changed assert.
1580 (get_replace_function): Created.:
1581 (struct arc_relocation_data): Changed to signed types.
1582 (defines S, L, P, PDATA): Casted to signed type.
1583 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1584 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1585 (arc_do_relocation): Changed.
1587 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1589 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1591 (elf_arc_relocate_section): Added and changed asserts, validating
1592 the synamic symbol index.
1593 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1594 relocation if symbol has dynindx set to -1.
1596 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1598 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1599 and internal symbols which have a dynamic index into local
1602 2016-04-04 Nick Clifton <nickc@redhat.com>
1605 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1606 version number if the version is zero.
1608 2016-04-01 Alan Modra <amodra@gmail.com>
1611 * elflink.c (on_needed_list): Recursively check needed status.
1612 (elf_link_add_object_symbols): Adjust.
1614 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1616 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1617 internal_relocs only if they aren't cached.
1619 2016-03-29 Nick Clifton <nickc@redhat.com>
1622 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1623 assertion on the size of the got section to allow it to be bigger
1624 than the number of relocs.
1626 2016-03-29 Toni Spets <toni.spets@iki.fi>
1629 * coffcode.h (coff_write_object_contents): Revert accidental
1632 2016-03-22 Alan Modra <amodra@gmail.com>
1635 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1636 DW_FORM_flag_present.
1638 2016-03-22 Nick Clifton <nickc@redhat.com>
1640 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1641 architecture name for backwards compatibility.
1643 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1644 unbounded stack use.
1646 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1647 sufficiently recent version of GCC.
1648 * configure: Regenerate.
1650 2016-03-22 Alan Modra <amodra@gmail.com>
1653 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1655 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1657 * archures.c (bfd_mach_arc_nps400): Define.
1658 * bfd-in2.h: Regenerate.
1659 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1660 some existing entries to make space.
1661 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1662 (arc_elf_final_write_processing): Likewise.
1664 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1666 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1668 (arc_elf_final_write_processing): Don't bother setting cpu field
1669 in e_flags, this will have been set elsewhere.
1671 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1673 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1676 2016-03-21 Nick Clifton <nickc@redhat.com>
1678 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1679 * configure: Regenerate.
1680 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1681 alloca with call to xmalloc.
1682 * elf32-nds32.c: Likewise.
1683 * elf64-hppa.c: Likewise.
1684 * elfxx-mips.c: Likewise.
1686 * pei-x86_64.c: Likewise.
1690 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1695 (elf_i386_relocate_section): Likewise.
1696 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1697 (elf_x86_64_relocate_section): Likewise.
1699 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1702 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1703 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1704 relocation overflow check.
1706 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1708 * bfd-in2.h: Regenerated.
1710 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1713 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1714 uses bytes not octets.
1715 * elflink.c (resolve_section): Likewise.
1716 Add a bfd parameter.
1717 (eval_section): Pass the input_bfd to resolve_section.
1718 (bfd_elf_perform_complex_relocation): Convert byte offset to
1719 octets before read and writing values.
1720 (elf_link_input_bfd): Add byte to octet conversions.
1721 (elf_reloc_link_order): Likewise.
1722 (elf_fixup_link_order): Likewise.
1723 (bfd_elf_final_link): Likewise.
1724 * reloc.c (_bfd_final_link_relocate): Likewise.
1725 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1727 2016-03-10 Nick Clifton <nickc@redhat.com>
1729 * config.bfd: Mark the i370 target as obsolete.
1731 2016-03-09 Pedro Alves <palves@redhat.com>
1733 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1734 gcc ABI)" to printable name.
1735 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1736 of "v850-rh850" as printable name.
1738 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1741 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1742 relocations against absolute symbols.
1744 2016-03-09 Alan Modra <amodra@gmail.com>
1747 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1748 length elements in the archive.
1750 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1753 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1754 for -E/--dynamic-list only when not relocatable.
1756 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1759 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1760 count for locally defined local IFUNC symbols in shared object.
1761 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1763 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1766 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1769 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1770 Andrew Burgess <andrew.burgess@embecosm.com>
1772 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1773 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1774 (arc_elf_howto_init): Added assert to validate relocations.
1775 (get_middle_endian_relocation): Delete.
1776 (middle_endian_convert): New function.
1777 (ME): Redefine, now does nothing.
1778 (IS_ME): New define.
1779 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1780 definition to call middle_endian_convert. Add a new local
1781 variable and make use of this throughout. Added call to
1782 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1784 2016-03-07 Nick Clifton <nickc@redhat.com>
1787 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1788 length elements in the archive.
1790 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1792 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1793 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1795 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1798 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1799 executable as definition if the new definition comes from a
1802 2016-03-02 Alan Modra <amodra@gmail.com>
1804 * Makefile.in: Regenerate.
1805 * po/SRC-POTFILES.in: Regenerate.
1807 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1809 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1810 relocation addend when sections get merged.
1812 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1814 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1816 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1817 Assert for code sections dynamic relocs.
1819 2016-02-26 Renlin Li <renlin.li@arm.com>
1821 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1822 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1824 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1827 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1828 load with locally bound symbols if PIC is false or there is no
1829 base register. Optimize branch to 0 if PIC is false.
1830 (elf_i386_relocate_section): Don't generate dynamic relocations
1831 against undefined weak symbols if PIC is false.
1832 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1833 if we can't estimate relocation overflow with --no-relax.
1834 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1835 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1836 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1837 against undefined weak symbols if PIC is false.
1839 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1842 * bfd.c (bfd): Change flags to 20 bits.
1843 (BFD_CONVERT_ELF_COMMON): New.
1844 (BFD_USE_ELF_STT_COMMON): Likewise.
1845 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1846 BFD_USE_ELF_STT_COMMON.
1847 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1848 * configure.ac: Remove --enable-elf-stt-common.
1849 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1850 common symbol depending on BFD_CONVERT_ELF_COMMON and
1851 BFD_USE_ELF_STT_COMMON.
1852 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1854 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1856 (elf_link_convert_common_type): New function.
1857 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1858 common symbol depending on BFD_CONVERT_ELF_COMMON and
1859 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1860 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1861 and BFD_USE_ELF_STT_COMMON to object_flags.
1862 (TARGET_LITTLE_SYM): Likewise.
1863 * syms.c (BSF_KEEP_G): Renamed to ...
1864 (BSF_ELF_COMMON): This.
1865 * bfd-in2.h: Regenerated.
1866 * config.in: Likewise.
1867 * configure: Likewise.
1869 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1874 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1875 (elf_i386_link_hash_entry): Add has_got_reloc and
1877 (elf_i386_link_hash_table): Add interp.
1878 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1880 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1882 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1883 (elf_i386_fixup_symbol): New function.
1884 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1885 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1886 relocations and discard relocations against resolved undefined
1887 weak symbols in executable. Don't make resolved undefined weak
1888 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1889 relocation against undefined weak symbols in PIE.
1890 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1891 (elf_i386_relocate_section): Don't generate dynamic relocations
1892 against resolved undefined weak symbols in PIE, except for
1894 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1895 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1896 Don't generate dynamic relocation against resolved undefined weak
1897 symbol in executable.
1898 (elf_i386_finish_dynamic_sections): Call
1899 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1900 (elf_backend_fixup_symbol): New.
1901 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1902 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1904 (elf_x86_64_link_hash_table): Add interp.
1905 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1907 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1909 (elf_x86_64_check_relocs): Set has_got_reloc and
1911 (elf_x86_64_fixup_symbol): New function.
1912 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1913 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1914 relocations and discard relocations against resolved undefined
1915 weak symbols in executable. Don't make resolved undefined weak
1916 symbols in executable dynamic.
1917 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1918 (elf_x86_64_relocate_section): Check relocation overflow for
1919 dynamic relocations against unresolved weak undefined symbols.
1920 Don't generate dynamic relocations against resolved weak
1921 undefined symbols in PIE.
1922 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1923 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1924 Don't generate dynamic relocation against resolved undefined weak
1925 symbol in executable.
1926 (elf_x86_64_finish_dynamic_sections): Call
1927 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1928 (elf_backend_fixup_symbol): New.
1930 2016-02-26 Alan Modra <amodra@gmail.com>
1932 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1933 save_restore_funcs, rest of sections when not relocatable.
1934 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1935 (sfpr_define): Define all symbols on emitted code.
1936 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1937 when relocatable. Move sfpr_define loop earlier.
1939 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1941 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1942 (elf_x86_64_relocate_section): Use it. Replace
1943 x86_64_elf_howto_table[r_type] with howto.
1945 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1948 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1949 symbol version is unknown.
1951 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1953 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1954 to (bfd_vma) -1 when setting needs_plt to 0.
1955 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1957 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1959 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1960 library, instead of PIC, and don't check PDE when making linker
1961 assigned symbol dynamic.
1963 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1965 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1966 ABIVERSION for non-executable stack.
1968 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1971 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1972 Always produce a RELATIVE reloc for a local symbol.
1974 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1976 Fix test-case ld-elf/pr19617b
1977 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1978 discard unused non-function symbols when --dynamic-list-data.
1980 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1982 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1983 dynsym section, even if it is empty, with dynamic sections.
1985 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1987 * syms.c: Remove BSF_COMMON from comments.
1988 * bfd-in2.h: Regenerated.
1990 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1992 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1993 for destination. Remove useless function parameters.
1994 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1996 2016-02-19 Nick Clifton <nickc@redhat.com>
1999 * aoutx.h (aout_link_add_symbols): Check for out of range string
2003 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2004 processing if we encounter a reloc without an associated symbol.
2006 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2009 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2010 sections for -E/--dynamic-list.
2012 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2017 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2019 * plugin.c (plugin_vec): Set match priority to 255.
2020 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2021 matching against the plugin vector, take priority from there not
2024 2016-02-15 Nick Clifton <nickc@redhat.com>
2026 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2027 for length and type fields. Use a signed value for the
2028 suffix_length field.
2030 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2033 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2034 significant bit in GOT offset for R_386_GOT32X.
2036 2016-02-10 Nick Clifton <nickc@redhat.com>
2039 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2041 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2042 number of messages about FDE encoding preventing .eh_frame_hdr
2045 2016-02-09 Nick Clifton <nickc@redhat.com>
2047 * oasys.c (oasys_archive_p): Fix indentation.
2048 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2049 constant for left shifting.
2051 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2052 helpful warning message to explain why certain AArch64 relocs
2055 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2057 * pe-mips.c (coff_mips_reloc): Fix formatting.
2059 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2061 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2062 to bfd_mach_arc_arc600.
2064 2016-02-04 Alan Modra <amodra@gmail.com>
2066 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2069 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2072 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2073 distances in the compressed_size field of the output section.
2075 2016-02-02 Alan Modra <amodra@gmail.com>
2077 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2078 ELFv2 entry optimization.
2080 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2084 no relocations in relocatable files.
2086 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2089 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2090 if a symbol from a library loaded via DT_NEEDED doesn't match
2091 the symbol referenced by regular object.
2093 2016-02-01 Nathaniel Smith <njs@pobox.com>
2095 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2098 2016-02-01 Alan Modra <amodra@gmail.com>
2100 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2101 an out of range reloc_index.
2102 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2104 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2106 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2107 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2108 * Makefile.in: Regenerated.
2110 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2112 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2114 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2117 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2119 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2121 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2124 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2125 against STT_GNU_IFUNC symbol only with dynamic symbols.
2126 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2128 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2131 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2132 decompress debug sections.
2134 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2136 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2139 2016-01-25 Nick Clifton <nickc@redhat.com>
2142 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2143 dsym filename buffer.
2145 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2147 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2149 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2151 * elfxx-mips.c (BZ16_REG): Correct calculation.
2153 2016-01-21 Nick Clifton <nickc@redhat.com>
2155 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2156 changing the type of _loc to be bfd_byte *.
2157 (elf_arc_finish_dynamic_symbol): Likewise.
2159 2016-01-21 Nick Clifton <nickc@redhat.com>
2162 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2163 class of the linker stub bfd.
2164 (elf32_arm_check_relocs): Skip check for pic format after
2165 processing a vxWorks R_ARM_ABS12 reloc.
2166 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2167 reporting a class mismatch.
2169 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2171 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2172 veneer for sym_sec != input_sec.
2173 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2174 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2175 calculation destination.
2177 2016-01-21 Alan Modra <amodra@gmail.com>
2179 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2180 (swap_linux_prpsinfo64_out): New function.
2181 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2182 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2183 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2184 (elfcore_write_linux_prpsinfo64): Likewise.
2185 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2186 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2187 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2189 2016-01-21 Alan Modra <amodra@gmail.com>
2191 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2192 * elf.c: Adjust #include.
2193 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2194 * Makefile.am (SOURCE_HFILES): Update.
2195 * Makefile.in: Regenerate.
2196 * po/SRC-PORFILES.in: Regenerate.
2198 2016-01-21 Alan Modra <amodra@gmail.com>
2200 * configure.ac: Move corefile selection later in file. Move
2201 tdefaults code immediately after other target vector code.
2202 * configure: Regenerate.
2204 2016-01-20 Mickael Guene <mickael.guene@st.com>
2206 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2207 section using '.text.noread' pattern.
2209 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2211 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2213 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2214 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2216 * arc-plt.def: New file.
2217 * arc-plt.h: Likewise.
2218 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2219 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2220 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2221 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2222 (name_for_global_symbol): Added.
2223 (ADD_RELA): Helper to create dynamic relocs.
2224 (new_got_entry_to_list): Create a new got entry in linked list.
2225 (symbol_has_entry_of_type): Search for specific type of entry in
2227 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2228 (is_reloc_for_TLS, arc_elf_set_private_flags)
2229 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2230 (arc_elf_merge_private_bfd_data): New functions.
2231 (debug_arc_reloc): Cleaned debug info printing.
2232 (PDATA reloc): Changed not to perform address alignment.
2233 (reverse_me): Added. Fix for ARC_32 relocs.
2234 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2236 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2237 Changed function to access an array of list of GOT entries instead
2238 of just an array of offsets.
2239 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2240 (elf_arc_check_relocs): Likewise.
2241 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2242 (elf_arc_finish_dynamic_sections): Likewise
2243 (arc_create_dynamic_sections): Modified conditions to create
2245 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2246 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2247 (relocate_plt_for_entry): Changed to support new way to define PLT
2249 (add_symbol_to_plt): Likewise.
2250 (arc_elf_link_hash_table_create): New function.
2252 2016-01-18 Nick Clifton <nickc@redhat.com>
2255 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2256 section number into internal section number.
2257 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2258 * coffswap.h (coff_swap_sym_in): Likewise.
2259 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2260 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2261 section number field is big enough to hold the external value.
2263 2016-01-17 Alan Modra <amodra@gmail.com>
2265 * configure: Regenerate.
2267 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2269 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2270 when address in first unwind entry does not match start of
2273 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2274 Jiong Wang <jiong.wang@arm.com>
2277 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2280 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2282 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2283 place 'R_' before the reloc name returned.
2284 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2285 the relocation string.
2287 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2289 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2290 factored out from...
2291 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2293 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2295 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2296 attribute check after ELF file header flag check.
2298 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2300 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2301 return status from `_bfd_elf_merge_object_attributes'.
2303 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2305 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2306 factored out from...
2307 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2309 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2311 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2312 handling of input MIPS ABI flags together.
2314 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2316 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2317 attribute checks for null input.
2319 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2321 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2322 pointers to target data.
2324 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2326 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2329 2016-01-01 Alan Modra <amodra@gmail.com>
2331 Update year range in copyright notice of all files.
2333 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2335 Copyright (C) 2016 Free Software Foundation, Inc.
2337 Copying and distribution of this file, with or without modification,
2338 are permitted in any medium without royalty provided the copyright
2339 notice and this notice are preserved.
2345 version-control: never