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 Alan Modra <amodra@gmail.com>
18 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
19 ppc64_elf_unhandled_reloc for special_function.
20 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
22 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
24 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
26 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
27 corresponding error message.
29 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
31 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
32 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
33 (branch_reloc_p): New function.
34 (mips_elf_calculate_relocation): Handle ISA mode determination
35 for relocations against section symbols, against absolute
36 symbols and absolute relocations. Also set `*cross_mode_jump_p'
38 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
39 checks for weak undefined symbols. Also check target alignment
40 within the same ISA mode.
41 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
42 in the alignment check.
43 <R_MICROMIPS_PC7_S1>: Add an alignment check.
44 <R_MICROMIPS_PC10_S1>: Likewise.
45 <R_MICROMIPS_PC16_S1>: Likewise.
46 (mips_elf_perform_relocation): Report a failure for unsupported
47 same-mode JALX instructions and cross-mode branches.
48 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
49 error messages for jumps to misaligned addresses.
51 2016-07-16 Alan Modra <amodra@gmail.com>
53 * elflink.c: Include plugin-api.h.
54 * plugin.c (bfd_plugin_open_input): New function, extracted from..
56 * plugin.h: Don't include bfd.h.
57 (bfd_plugin_open_input): Declare.
59 2016-07-16 Alan Modra <amodra@gmail.com>
61 * targets.c (bfd_seach_for_target): Rename to..
62 (bfd_iterate_over_targets): ..this. Rewrite doc.
63 * bfd-in2.h: Regenerate.
65 2016-07-16 Alan Modra <amodra@gmail.com>
67 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
68 * libbfd.h: Regenerate.
69 * bfd-in2.h: Regenerate.
71 2016-07-16 Alan Modra <amodra@gmail.com>
73 * libbfd-in.h (BFD_ALIGN): Move to..
75 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
76 * elf32-ppc.c (default_params): Adjust init.
77 (ppc_elf_link_params): Set pagesize_p2.
78 * libbfd.h: Regenerate.
79 * bfd-in2.h: Regenerate.
81 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
83 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
84 (_bfd_elf_filter_global_symbols): Declare.
85 * elf.c (_bfd_elf_filter_global_symbols): New function.
86 * elflink.c (elf_filter_global_symbols): Likewise.
87 (elf_output_implib): Likewise.
88 (bfd_elf_final_link): Call above function, failing if it does.
89 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
91 (elf_backend_copy_indirect_symbol): Fix spacing.
92 (elf_backend_hide_symbol): Likewise.
93 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
95 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
96 Nick Clifton <nickc@redhat.com>
98 * elf32-arc.c (PR_DEBUG): Delete.
99 Fix printing of debug information. Fix formatting of debug
101 (debug_arc_reloc): Handle symbols that are not from an input file.
102 (arc_do_relocation): Remove excessive exclamation points.
104 * arc-got.h: Fix formatting. Fix printing of debug information.
105 (new_got_entry_to_list): Use xmalloc.
106 * config.bfd: use the big-endian arc vector as the default vector
107 for big-endian arc targets.
109 2016-07-15 Alan Modra <amodra@gmail.com>
111 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
112 from marking sym_indices.
114 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
116 * reloc.c (bfd_perform_relocation): Try the `howto' handler
117 first with relocations against absolute symbols.
118 (bfd_install_relocation): Likewise.
120 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
122 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
123 .got/.got.plt sections to 8 bytes.
125 2016-07-12 Nick Clifton <nickc@redhat.com>
127 * binary.c (binary_set_section_contents): Second grammar fix.
129 2016-07-12 Douglas B Rupp <rupp@adacore.com>
131 * binary.c (binary_set_section_contents): Fix grammar in warning
134 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
136 * elf32-arc.c: made PR_DEBUG always defined.
138 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
140 * arc-got.h: Moved got related structures from elf32-arc.c to
141 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
142 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
143 tls_type_for_reloc, symbol_has_entry_of_type,
144 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
145 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
146 relocate_fix_got_relocs_for_got_info,
147 create_got_dynrelocs_for_single_entry,
148 create_got_dynrelocs_for_got_info): Added to file.
149 * elf32-arc.c: Removed GOT & TLS related structs and functions to
152 2016-07-08 James Bowman <james.bowman@ftdichip.com>
154 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
156 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
158 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
159 (THUMB32_MOVW): Likewise.
160 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
161 (DEF_STUBS): Define long_branch_thumb2_only_pure.
162 (arm_stub_is_thumb): Add new veneer stub.
163 (arm_type_of_stub): Use new veneer.
164 (arm_stub_required_alignment): Add new veneer.
166 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
168 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
169 (SEC_ELF_PURECODE): ... this.
170 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
172 (elf32_arm_fake_sections): Likewise.
173 (elf_32_arm_section_flags): Likewise.
174 (elf_32_arm_lookup_section_flags): Likewise.
175 * section.c (SEC_ELF_NOREAD): Rename to ...
176 (SEC_ELF_PURECODE): ... this.
178 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
180 * elf32-arm.c (using_thumb2_bl): New function.
181 (arm_type_of_stub): Declare thumb2 variable together and change type
182 to bfd_boolean. Use using_thumb2_bl () to determine whether
183 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
184 checked for BL range.
185 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
186 the bit size of BL offset.
188 2016-06-29 Nick Clifton <nickc@redhat.com>
190 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
191 Returns TRUE for AArch64 mapping symbols.
192 (elfNN_aarch64_backend_symbol_processing): New function. Marks
193 mapping symbols as precious in object files so that they will not
195 (elf_backend_symbol_processing): Define.
197 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
198 for ARM mapping symbols.
199 (elf32_arm_backend_symbol_processing): Make use of the new function.
201 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
204 * elflink.c (elf_link_check_versioned_symbol): Return false
205 for unreferenced undefined symbol.
207 2016-06-28 Nick Clifton <nickc@redhat.com>
209 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
212 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
213 function. Marks mapping symbols in object files as precious, so
214 that strip will not remove them.
215 (elf_backend_symbol_processing): Define.
217 2016-06-28 James Clarke <jrtc27@jrtc27.com>
219 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
220 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
222 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
224 * elf32-mips.c (elf_mips16_howto_table_rel): Add
226 (mips16_reloc_map): Likewise.
227 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
228 (mips16_elf64_howto_table_rela): Likewise.
229 (mips16_reloc_map): Likewise.
230 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
231 (elf_mips16_howto_table_rela): Likewise.
232 (mips16_reloc_map): Likewise.
233 * elfxx-mips.c (mips16_branch_reloc_p): New function.
234 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
235 (b_reloc_p): Likewise.
236 (mips_elf_calculate_relocation): Likewise.
237 (_bfd_mips_elf_check_relocs): Likewise.
238 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
239 * bfd-in2.h: Regenerate.
240 * libbfd.h: Regenerate.
242 2016-06-27 Alan Modra <amodra@gmail.com>
245 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
246 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
248 (ppc64_elf_size_stubs): Adjust to suit.
250 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
252 * elf32-dlx.h: New file.
253 * elf32-dlx.c: Adjust.
255 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
257 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
259 2016-06-24 John Baldwin <jhb@FreeBSD.org>
261 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
264 2016-06-24 John Baldwin <jhb@FreeBSD.org>
266 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
267 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
268 (elfcore_grok_freebsd_psinfo): New function.
269 (elfcore_grok_freebsd_prstatus): New function.
270 (elfcore_grok_freebsd_note): New function.
271 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
274 2016-06-24 Joel Brobecker <brobecker@adacore.com>
276 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
279 2016-06-24 Alan Modra <amodra@gmail.com>
281 * config.bfd: Delete mips vxworks patterns matched earlier.
282 Combine mips*-*-none with mips*-*-elf*.
284 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
286 * elfxx-mips.c (mips_elf_perform_relocation): Call
287 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
288 use the `%X%H' format for the cross-mode jump conversion error
289 message. Remove the full stop from the end of the message.
290 Continue processing rather than returning failure.
292 2016-06-21 Graham Markall <graham.markall@embecosm.com>
294 * archures.c: Remove bfd_mach_arc_nps400.
295 * bfd-in2.h: Likewise.
296 * cpu-arc.c (arch_info_struct): Likewise.
297 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
300 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
304 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
306 (elf_link_is_defined_archive_symbol): Call
307 bfd_link_plugin_object_p on unknown plugin object and use the
308 IR symbol table if the input is an IR object.
309 * plugin.c (bfd_link_plugin_object_p): New function.
310 * plugin.h (bfd_link_plugin_object_p): New prototype.
312 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
315 * elflink.c (elf_link_add_object_symbols): Don't check alignment
316 on symbol from plugin dummy input.
318 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
320 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
322 * bfd-in2.h: Regenerated.
323 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
324 with bfd_plugin_unknown.
326 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
329 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
330 bfd_boolean argument.
331 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
332 "shared object" with "PIC object" in comments.
333 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
334 "shared object" with "PIC object" in comments. Avoid PLT if
335 requested. Generate dynamic relocations for non-GOT references.
336 Make room for the special first entry in PLT and allocate PLT
337 entry only for PLT and PC-relative references. Store dynamic
338 GOT relocations in .rel[a].iplt section for static executables.
339 If PLT isn't used, always use GOT for symbol value. Don't
340 allocate GOT entry if it isn't used.
341 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
342 count only in the code section. Allocate dynamic pointer
343 relocation against STT_GNU_IFUNC symbol in the non-code section.
344 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
345 only for PC-relative references.
346 (elf_i386_allocate_dynrelocs): Pass TRUE to
347 _bfd_elf_allocate_ifunc_dyn_relocs.
348 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
349 relocations against STT_GNU_IFUNC symbols without PLT. Generate
350 dynamic pointer relocation against STT_GNU_IFUNC symbol in
351 the non-code section and store it in the proper REL section.
352 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
354 (elf_i386_finish_dynamic_symbol): Generate dynamic
355 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
356 STT_GNU_IFUNC symbols without PLT.
357 (elf_i386_finish_dynamic_sections): Don't handle local
358 STT_GNU_IFUNC symbols here.
359 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
361 (elf_backend_output_arch_local_syms): New.
362 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
363 count only in the code section. Allocate dynamic pointer
364 relocation against STT_GNU_IFUNC symbol in the non-code section.
365 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
366 count only for PC-relative references.
367 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
368 _bfd_elf_allocate_ifunc_dyn_relocs.
369 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
370 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
371 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
372 without PLT. Generate dynamic pointer relocation against
373 STT_GNU_IFUNC symbol in the non-code section and store it in
374 the proper RELA section. Don't allow non-pointer relocation
375 against STT_GNU_IFUNC symbol without PLT.
376 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
377 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
378 STT_GNU_IFUNC symbols without PLT.
379 (elf_x86_64_finish_dynamic_sections): Don't handle local
380 STT_GNU_IFUNC symbols here.
381 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
383 (elf_backend_output_arch_local_syms): New.
384 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
385 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
387 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
388 Tony Wang <tony.wang@arm.com>
390 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
392 (stub_long_branch_thumb2_only): Define stub.
393 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
394 (arm_stub_long_branch_thumb2_only): Likewise.
395 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
398 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
400 * archures.c (bfd_mach_sparc_v8plusc): Define.
401 (bfd_mach_sparc_v9c): Likewise.
402 (bfd_mach_sparc_v8plusd): Likewise.
403 (bfd_mach_sparc_v9d): Likewise.
404 (bfd_mach_sparc_v8pluse): Likewise.
405 (bfd_mach_sparc_v9e): Likewise.
406 (bfd_mach_sparc_v8plusv): Likewise
407 (bfd_mach_sparc_v9v): Likewise.
408 (bfd_mach_sparc_v8plusm): Likewise.
409 (bfd_mach_sparc_v9m): Likewise.
410 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
411 (bfd_mach_sparc_64bit_p): Likewise.
412 * bfd-in2.h: Regenerate.
413 * cpu-sparc.c (arch_info_struct): Add entries for
414 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
415 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
416 and bfd_mach_sparc_v9{c,d,e,v,m}.
417 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
418 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
420 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
422 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
423 symbols for relocations against IFUNC symbols.
424 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
426 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
428 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
429 .rela.iplt in DT_PLTRELSZ.
430 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
431 for DT_PLTRELSZ and DT_RELASZ as well.
433 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
435 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
436 non-loaded, non-alloced sections.
437 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
439 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
441 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
442 allocating dynamic relocation.
443 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
445 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
448 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
449 offsets until reloc_toaddr.
451 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
453 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
454 Don't check symbol type for STN_UNDEF symbol index.
455 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
456 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
459 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
461 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
463 (using_thumb2): Try Tag_THUMB_ISA_use first and check
464 for exact arch value then. Force review of arch check logic for new
466 (arch_has_arm_nop): Update and fix arch check logic. Force review of
467 that logic for new architecture.
468 (arch_has_thumb2_nop): Remove.
469 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
470 (elf32_arm_final_link_relocate): Likewise but using thumb2.
472 2016-06-14 Alan Modra <amodra@gmail.com>
474 * bfd-in.h (bfd_my_archive): Delete.
475 * bfd-in2.h: Regenerate.
477 2016-06-14 Alan Modra <amodra@gmail.com>
480 * archive.c (open_nested_file): Set my_archive.
481 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
483 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
484 (bfd_seek): Likewise.
485 * bfdwin.c (bfd_get_file_window): Likewise.
486 * cache.c (cache_bmmap): Likewise.
487 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
488 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
490 * plugin.c (try_claim): Likewise.
491 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
492 file within thin archive, not the archive.
494 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
497 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
498 section address for R_386_GOT32/R_386_GOT32X relocations against
499 IFUNC symbols if there is no base register and return error for
502 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
504 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
505 GOT32 adjustment for static executables.
507 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
509 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
511 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
513 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
515 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
517 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
519 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
521 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
522 (SECTSTART): Changed.
523 (elf_arc_relocate_section): Fixed mistake in PIE related
525 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
527 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
529 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
530 enable support for "-z combreloc" and DT_RELACOUNT.
531 (elf_backend_reloc_type_class): Likewise
533 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
536 * elf32-i386.c (elf_i386_relocate_section): When relocating
537 R_386_GOT32, return error without a base register for PIC and
538 subtract the .got.plt section address only with a base register.
540 2016-06-10 Alan Modra <amodra@gmail.com>
542 * elf-strtab.c (struct strtab_save): Use size_t for "size".
543 (struct elf_strtab_hash): Likewise for "size" and "alloced".
544 (_bfd_elf_strtab_init): Formatting.
545 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
546 (_bfd_elf_strtab_addref): Take size_t idx param.
547 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
548 (_bfd_elf_strtab_offset): Likewise.
549 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
550 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
551 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
552 (_bfd_elf_strtab_finalize): Similarly.
553 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
554 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
555 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
556 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
558 (bfd_section_from_shdr): Delete amt.
559 (_bfd_elf_init_reloc_shdr): Likewise.
560 (_bfd_elf_link_assign_sym_version): Likewise.
561 (assign_section_numbers): Use size_t reloc_count.
562 * elflink.c (struct elf_symbuf_head): Use size_t "count".
563 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
564 (elf_link_is_defined_archive_symbol): Likewise.
565 (elf_add_dt_needed_tag): Likewise.
566 (elf_finalize_dynstr): Likewise.
567 (elf_link_add_object_symbols): Likewise.
568 (bfd_elf_size_dynamic_sections): Likewise.
569 (elf_create_symbuf): Similarly.
570 (bfd_elf_match_symbols_in_sections): Likewise.
571 (elf_link_swap_symbols_out): Likewise.
572 (elf_link_check_versioned_symbol): Likewise.
573 (bfd_elf_gc_record_vtinherit): Likewise.
574 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
576 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
579 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
580 and relocs only if shrinking occurred.
582 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
584 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
585 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
586 (elf_i386_check_tls_transition): Check indirect call and direct
587 call with the addr32 prefix for general and local dynamic models.
588 Set the tls_get_addr feild.
589 (elf_i386_convert_load_reloc): Always use addr32 prefix for
590 indirect ___tls_get_addr call via GOT.
591 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
592 transitions with indirect call and direct call with the addr32
595 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
597 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
598 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
599 (elf_s390_relocate_section): Fix comment.
600 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
603 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
605 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
606 section offset when calculation the larl operand in the first PLT
609 2016-06-07 Alan Modra <amodra@gmail.com>
611 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
612 to match other 32-bit archs.
613 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
614 (ppc_elf_object_p): Call it.
615 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
617 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
618 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
619 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
620 _bfd_elf_ppc_at_tprel_transform): Move to..
622 (_bfd_elf_ppc_set_arch): Declare.
623 * bfd-in2.h: Regenerate.
625 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
627 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
628 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
629 (elf_x86_64_check_tls_transition): Check indirect call and
630 direct call with the addr32 prefix for general and local dynamic
631 models. Set the tls_get_addr feild.
632 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
633 indirect __tls_get_addr call via GOT.
634 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
635 transitions with indirect call and direct call with the addr32
638 2016-06-04 Christian Groessler <chris@groessler.org>
640 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
642 2016-06-02 Nick Clifton <nickc@redhat.com>
645 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
647 (arch_info_struct): Likewise.
648 (architectures): Likewise.
650 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
652 * config.bfd: Replace -uclibc with *.
654 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
656 * elf64-x86-64.c: Replace data32 with data16 in comments.
658 2016-05-31 Alan Modra <amodra@gmail.com>
662 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
663 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
664 symbol given a version by a script different to the version
665 of the symbol being added.
666 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
667 _bfd_elf_strtab_restore. Don't fudge dynstr references.
668 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
669 (struct strtab_save): New.
670 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
671 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
672 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
674 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
676 * elf32-hppa.h: Add extern "C".
677 * elf32-nds32.h: Likewise.
678 * elf32-tic6x.h: Likewise.
680 2016-06-01 Nick Clifton <nickc@redhat.com>
682 * po/sr.po: New Serbian translation.
683 * configure.ac (ALL_LINGUAS): Add sr.
684 * configure: Regenerate.
686 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
688 * elfxx-mips.c (b_reloc_p): New function.
689 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
692 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
694 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
695 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
696 reloc location from calculation, treat the addend as signed with
697 local non-section symbols and enable overflow detection.
699 2016-05-28 Alan Modra <amodra@gmail.com>
701 * aoutx.h: Adjust linker callback calls throughout file,
704 * coff-alpha.c: Likewise.
705 * coff-arm.c: Likewise.
706 * coff-h8300.c: Likewise.
707 * coff-h8500.c: Likewise.
708 * coff-i960.c: Likewise.
709 * coff-mcore.c: Likewise.
710 * coff-mips.c: Likewise.
711 * coff-ppc.c: Likewise.
712 * coff-rs6000.c: Likewise.
713 * coff-sh.c: Likewise.
714 * coff-tic80.c: Likewise.
715 * coff-w65.c: Likewise.
716 * coff-z80.c: Likewise.
717 * coff-z8k.c: Likewise.
718 * coff64-rs6000.c: Likewise.
719 * cofflink.c: Likewise.
721 * elf-bfd.h: Likewise.
722 * elf-m10200.c: Likewise.
723 * elf-m10300.c: Likewise.
724 * elf32-arc.c: Likewise.
725 * elf32-arm.c: Likewise.
726 * elf32-avr.c: Likewise.
727 * elf32-bfin.c: Likewise.
728 * elf32-cr16.c: Likewise.
729 * elf32-cr16c.c: Likewise.
730 * elf32-cris.c: Likewise.
731 * elf32-crx.c: Likewise.
732 * elf32-d10v.c: Likewise.
733 * elf32-epiphany.c: Likewise.
734 * elf32-fr30.c: Likewise.
735 * elf32-frv.c: Likewise.
736 * elf32-ft32.c: Likewise.
737 * elf32-h8300.c: Likewise.
738 * elf32-hppa.c: Likewise.
739 * elf32-i370.c: Likewise.
740 * elf32-i386.c: Likewise.
741 * elf32-i860.c: Likewise.
742 * elf32-ip2k.c: Likewise.
743 * elf32-iq2000.c: Likewise.
744 * elf32-lm32.c: Likewise.
745 * elf32-m32c.c: Likewise.
746 * elf32-m32r.c: Likewise.
747 * elf32-m68hc1x.c: Likewise.
748 * elf32-m68k.c: Likewise.
749 * elf32-mep.c: Likewise.
750 * elf32-metag.c: Likewise.
751 * elf32-microblaze.c: Likewise.
752 * elf32-moxie.c: Likewise.
753 * elf32-msp430.c: Likewise.
754 * elf32-mt.c: Likewise.
755 * elf32-nds32.c: Likewise.
756 * elf32-nios2.c: Likewise.
757 * elf32-or1k.c: Likewise.
758 * elf32-ppc.c: Likewise.
759 * elf32-s390.c: Likewise.
760 * elf32-score.c: Likewise.
761 * elf32-score7.c: Likewise.
762 * elf32-sh.c: Likewise.
763 * elf32-sh64.c: Likewise.
764 * elf32-spu.c: Likewise.
765 * elf32-tic6x.c: Likewise.
766 * elf32-tilepro.c: Likewise.
767 * elf32-v850.c: Likewise.
768 * elf32-vax.c: Likewise.
769 * elf32-visium.c: Likewise.
770 * elf32-xstormy16.c: Likewise.
771 * elf32-xtensa.c: Likewise.
772 * elf64-alpha.c: Likewise.
773 * elf64-hppa.c: Likewise.
774 * elf64-ia64-vms.c: Likewise.
775 * elf64-mmix.c: Likewise.
776 * elf64-ppc.c: Likewise.
777 * elf64-s390.c: Likewise.
778 * elf64-sh64.c: Likewise.
779 * elf64-x86-64.c: Likewise.
780 * elflink.c: Likewise.
781 * elfnn-aarch64.c: Likewise.
782 * elfnn-ia64.c: Likewise.
783 * elfxx-mips.c: Likewise.
784 * elfxx-sparc.c: Likewise.
785 * elfxx-tilegx.c: Likewise.
786 * linker.c: Likewise.
788 * pe-mips.c: Likewise.
790 * reloc16.c: Likewise.
791 * simple.c: Likewise.
792 * vms-alpha.c: Likewise.
793 * xcofflink.c: Likewise.
794 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
795 status param. Adjust calls to these and linker callbacks throughout.
796 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
797 get_ramstart): Delete status param. Adjust calls to these and
798 linker callbacks throughout.
800 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
802 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
803 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
804 target alignment verification.
806 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
808 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
809 section name if `bfd_elf_string_from_elf_section' returns an
812 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
814 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
815 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
816 for message. Continue processing rather than returning failure.
818 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
820 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
821 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
822 Call `bfd_set_error'.
824 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
827 * archive.c (bfd_slurp_armap): Replace
828 bfd_elf64_archive_slurp_armap with
829 _bfd_archive_64_bit_slurp_armap.
830 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
831 BFD64 is defined and the archive is too big.
832 (coff_write_armap): Likewise.
833 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
834 (_bfd_archive_64_bit_slurp_armap): This.
835 (bfd_elf64_archive_write_armap): Renamed to ...
836 (_bfd_archive_64_bit_write_armap): This.
837 * configure.ac: Add --enable-64-bit-archive.
838 (want_64_bit_archive): New. Set to true by default for 64-bit
839 MIPS and s390 ELF targets.
840 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
841 * config.in: Regenerated.
842 * configure: Likewise.
843 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
844 (bfd_elf64_archive_slurp_armap): Likewise.
845 (bfd_elf64_archive_write_armap): Likewise.
846 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
847 (bfd_elf64_archive_construct_extended_name_table): Likewise.
848 (bfd_elf64_archive_truncate_arname): Likewise.
849 (bfd_elf64_archive_read_ar_hdr): Likewise.
850 (bfd_elf64_archive_write_ar_hdr): Likewise.
851 (bfd_elf64_archive_openr_next_archived_file): Likewise.
852 (bfd_elf64_archive_get_elt_at_index): Likewise.
853 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
854 (bfd_elf64_archive_update_armap_timestamp): Likewise.
855 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
856 (bfd_elf64_archive_slurp_armap): Likewise.
857 (bfd_elf64_archive_write_armap): Likewise.
858 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
859 (bfd_elf64_archive_construct_extended_name_table): Likewise.
860 (bfd_elf64_archive_truncate_arname): Likewise.
861 (bfd_elf64_archive_read_ar_hdr): Likewise.
862 (bfd_elf64_archive_write_ar_hdr): Likewise.
863 (bfd_elf64_archive_openr_next_archived_file): Likewise.
864 (bfd_elf64_archive_get_elt_at_index): Likewise.
865 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
866 (bfd_elf64_archive_update_armap_timestamp): Likewise.
867 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
868 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
869 bfd_elfNN_archive_functions isn't defined.
870 (TARGET_LITTLE_SYM): Likewise.
871 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
872 (_bfd_archive_64_bit_write_armap): Likewise.
873 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
874 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
875 (_bfd_archive_64_bit_truncate_arname): Likewise.
876 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
877 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
878 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
879 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
880 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
881 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
882 * libbfd.h: Regenerated.
883 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
884 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
886 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
889 * cofflink.c (coff_link_check_archive_element): Return TRUE if
890 linker add_archive_element callback returns FALSE.
891 * ecoff.c (ecoff_link_check_archive_element): Likewise.
892 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
893 archive element if linker add_archive_element callback returns
895 * elflink.c (elf_link_add_archive_symbols): Likewise.
896 * pdp11.c (aout_link_check_ar_symbols): Likewise.
897 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
898 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
899 (xcoff_link_check_ar_symbols): Likewise.
901 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
903 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
904 <bfd_reloc_outofrange>: Unify error reporting code.
906 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
908 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
909 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
910 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
911 * bfd-in2.h: Regenerate.
912 * libbfd.h: Likewise.
914 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
916 * config.bfd: Add entry for arm-phoenix.
918 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
920 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
921 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
922 account for padding for stub section requiring one.
923 (elf32_arm_build_stubs): Add comment to stress the importance of
924 zeroing veneer section content.
926 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
928 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
930 * bfd-in2.h: Regenerate.
931 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
933 (arm_dedicated_stub_output_section_required_alignment): Likewise.
934 (arm_dedicated_stub_output_section_name): Likewise.
935 (arm_dedicated_stub_input_section_ptr): Likewise.
936 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
937 function description comment. Add support for dedicated output stub
938 section to given stub types.
939 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
940 elf32_arm_create_or_find_stub_sec.
941 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
942 (elf32_arm_size_stubs): Pass stub type when calling
943 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
944 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
946 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
948 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
949 when setting need_convert_load.
951 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
953 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
956 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
959 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
961 (elf_i386_convert_load): Don't convert R_386_GOT32.
963 2016-05-20 Alan Modra <amodra@gmail.com>
966 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
967 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
969 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
971 * elf32-arc.c (arc_elf_final_write_processing): Changed.
972 (debug_arc_reloc): Likewise.
973 (elf_arc_relocate_section): Likewise.
974 (elf_arc_check_relocs): Likewise.
975 (elf_arc_adjust_dynamic_symbol): Likewise.
976 (elf_arc_add_symbol_hook): Likewise.
978 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
980 * config.bfd: Remove `am34-*-linux*' support.
982 2016-05-19 Alan Modra <amodra@gmail.com>
984 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
985 relocs before plt relocs.
987 2016-05-19 Alan Modra <amodra@gmail.com>
989 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
990 before dereferencing.
992 2016-05-18 Nick Clifton <nickc@redhat.com>
994 * po/sv.po: Updated Swedish translation.
996 2016-05-18 Alan Modra <amodra@gmail.com>
998 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
999 for each BFD. Don't goto error_ret_free_local from outside loop.
1001 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1003 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1004 STB_GNU_UNIQUE handling.
1005 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1006 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1007 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1008 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1009 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1010 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1011 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1012 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1013 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1014 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1015 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1016 (elf_backend_add_symbol_hook): Remove macro.
1017 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1018 for STB_GNU_UNIQUE symbols.
1020 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1022 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1024 (v850_elf_copy_private_bfd_data): ... here. Call the new
1025 function and `_bfd_elf_copy_private_bfd_data'.
1027 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1031 GOTPCREL relocation against large section.
1033 2016-05-13 Alan Modra <amodra@gmail.com>
1035 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1036 linker dynamic sections in calculating size and address of
1037 dynamic tags rather than using output sections. Remove asserts.
1038 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1039 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1040 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1041 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1042 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1043 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1044 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1045 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1046 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1047 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1048 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1049 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1050 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1051 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1052 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1053 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1054 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1055 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1056 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1057 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1058 * elflink.c (bfd_elf_final_link): Likewise.
1059 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1060 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1061 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1062 don't set doit. Look up dynobj section.
1063 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1064 invocation and dynamic tag vma calculation. Don't test
1065 boolean var == TRUE.
1066 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1069 2016-05-13 Alan Modra <amodra@gmail.com>
1071 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1072 octets_per_byte. Put dynamic .rela.plt last in link orders.
1073 Assign output_offset for reloc sections rather than writing
1074 sorted relocs from block corresponding to output_offset.
1076 2016-05-12 Alan Modra <amodra@gmail.com>
1078 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1080 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1082 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1084 2016-05-11 Alan Modra <amodra@gmail.com>
1086 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1087 (elf32_hppa_check_relocs): Don't set dynobj.
1088 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1089 (elf32_hppa_build_stubs): Likewise.
1090 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1092 2016-05-11 Alan Modra <amodra@gmail.com>
1095 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1096 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1098 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1100 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1101 aarch64_tls_transition check.
1103 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1105 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1107 (arm_stub_sym_claimed): New function.
1108 (elf32_arm_create_stub): Use veneered symbol name and section if
1109 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1110 (arm_stub_claim_sym): New function.
1111 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1112 veneered symbol, otherwise create local symbol as before.
1114 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1116 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1117 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1118 and set branch type of a symbol.
1119 (bfd_elf32_arm_process_before_allocation): Likewise.
1120 (elf32_arm_relocate_section): Likewise and fix identation along the
1122 (allocate_dynrelocs_for_symbol): Likewise.
1123 (elf32_arm_finish_dynamic_symbol): Likewise.
1124 (elf32_arm_swap_symbol_in): Likewise.
1125 (elf32_arm_swap_symbol_out): Likewise.
1127 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1129 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1130 * bfd-in2.h: Regenerated.
1131 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1132 parameter to add_stub_section callback.
1133 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1134 and pass it down to add_stub_section.
1135 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1137 (elf32_arm_size_stubs): Add output section parameter to
1138 add_stub_section function pointer parameter.
1140 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1142 * elf32-arm.c (elf32_arm_create_stub): New function.
1143 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1145 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1147 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1148 arm_stub_a8_veneer_lwm enumerator.
1149 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1150 aforementioned enumerator.
1151 (struct elf32_arm_stub_hash_entry): Delete target_addend
1152 field and add source_value.
1153 (struct a8_erratum_fix): Delete addend field and add target_offset.
1154 (stub_hash_newfunc): Initialize source_value field amd remove
1155 initialization for target_addend.
1156 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1157 the else to being always executed, moving the
1158 arm_stub_a8_veneer_b_cond specific code in it. Remove
1159 stub_entry->target_addend from points_to computation.
1160 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1161 to target symbol from start of section rather than the offset from the
1163 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1164 fields from struct a8_erratum_fix's offset and target_offset
1166 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1167 veneered_insn_loc and loc using stub_entry's source_value.
1169 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1171 (elf32_arm_merge_eabi_attributes): Add merging logic for
1174 2016-05-10 Pip Cet <pipcet@gmail.com>
1177 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1178 Define as _bfd_generic_copy_link_hash_symbol_type when using
1181 2016-05-09 Nick Clifton <nickc@redhat.com>
1184 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1185 field before accessing sections array.
1187 2016-05-09 Christophe Monat <christophe.monat@st.com>
1190 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1191 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1193 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1195 (create_instruction_vldmdb): Likewise.
1196 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1197 uses it to re-encode.
1199 2016-05-09 Nick Clifton <nickc@redhat.com>
1202 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1205 2016-05-09 Alan Modra <amodra@gmail.com>
1207 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1209 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1212 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1213 documenting that indx == -3 if symbol is defined in a discarded
1215 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1216 symbol is defined in a discarded section.
1217 (elf_link_output_extsym): Strip a global symbol defined in a
1220 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1222 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1225 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1227 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1229 (elf_i386_convert_load_reloc): This. New function.
1230 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1232 (elf_x86_64_convert_load_reloc): This. New function.
1234 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1236 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1237 Don't check if contents == NULL.
1238 (elf_i386_tls_transition): Add from_relocate_section. Check
1239 from_relocate_section instead of contents != NULL. Update
1240 elf_i386_check_tls_transition call.
1241 (elf_i386_check_relocs): Cache the section contents if
1242 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1243 elf_i386_tls_transition.
1244 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1245 to elf_i386_tls_transition.
1246 (elf_backend_caches_rawsize): New.
1247 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1248 if contents == NULL.
1249 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1250 from_relocate_section instead of contents != NULL.
1251 (elf_x86_64_check_relocs): Cache the section contents if
1252 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1253 elf_x86_64_tls_transition.
1254 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1255 to elf_x86_64_tls_transition.
1256 (elf_backend_caches_rawsize): New.
1258 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1261 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1264 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1266 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1267 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1268 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1269 no_apply_dynamic_relocs.
1270 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1271 dynamic relocations generated.
1273 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1277 (elf_i386_create_dynamic_sections): Here.
1278 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1279 interp setting to ...
1280 (elf_x86_64_create_dynamic_sections): Here.
1282 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1285 and replace (EH)->has_got_reloc with GOT_RELOC.
1286 (elf_i386_fixup_symbol): Pass has_got_reloc to
1287 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1288 (elf_i386_allocate_dynrelocs): Likewise.
1289 (elf_i386_relocate_section): Likewise.
1290 (elf_i386_finish_dynamic_symbol): Likewise.
1291 (elf_i386_convert_load): Pass TRUE to
1292 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1293 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1294 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1295 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1296 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1297 (elf_x86_64_allocate_dynrelocs): Likewise.
1298 (elf_x86_64_relocate_section): Likewise.
1299 (elf_x86_64_finish_dynamic_symbol): Likewise.
1300 (elf_x86_64_convert_load): Pass TRUE to
1301 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1303 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1305 * elf32-i386.c (check_relocs_failed): New.
1306 (elf_i386_check_relocs): Set check_relocs_failed on error.
1307 (elf_i386_relocate_section): Skip if check_relocs failed.
1309 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1312 check_relocs_failed on error.
1314 2016-04-29 Nick Clifton <nickc@redhat.com>
1317 * elf-bfd.h (struct elf_backend_data): Rename
1318 elf_backend_set_special_section_info_and_link to
1319 elf_backend_copy_special_section_fields.
1320 * elfxx-target.h: Likewise.
1321 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1322 comparing section flags.
1323 (copy_special_section_fields): New function.
1324 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1325 Perform two scans over special sections. The first one looks for
1326 a direct mapping between the output section and an input section.
1327 The second scan looks for a possible match based upon section
1329 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1330 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1332 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1333 elf32_i386_copy_solaris_special_section_fields.
1334 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1335 Rename to elf32_sparc_copy_solaris_special_section_fields.
1336 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1337 elf64_x86_64_copy_solaris_special_section_fields.
1339 2016-04-28 Nick Clifton <nickc@redhat.com>
1341 * po/zh_CN.po: Updated Chinese (simplified) translation.
1343 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1347 when estimating distances between output sections.
1349 2016-04-27 Alan Modra <amodra@gmail.com>
1351 * elflink.c (_bfd_elf_is_start_stop): New function.
1352 (_bfd_elf_gc_mark_rsec): Use it.
1353 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1355 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1357 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1358 * mmo.c (mmo_get_section_contents): Likewise.
1359 (mmo_set_section_contents): Likewise.
1361 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1363 * elf-bfd.h (elf_link_hash_table): Update comments for
1365 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1366 the unused NULL entry at the head of dynamic symbol table.
1367 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1370 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1372 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1373 created file from dynobj.
1375 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1377 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1378 normal input file if possible.
1380 2016-04-21 Nick Clifton <nickc@redhat.com>
1382 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1383 * aout-target.h: Likewise.
1384 * aout-tic30.c: Likewise.
1385 * binary.c: Likewise.
1387 * coff-alpha.c: Likewise.
1388 * coff-rs6000.c: Likewise.
1389 * coff64-rs6000.c: Likewise.
1390 * coffcode.h: Likewise.
1391 * i386msdos.c: Likewise.
1392 * i386os9k.c: Likewise.
1395 * libbfd-in.h: Likewise.
1396 * libecoff.h: Likewise.
1397 * mach-o-target.c: Likewise.
1399 * nlm-target.h: Likewise.
1400 * oasys.c: Likewise.
1402 * plugin.c: Likewise.
1403 * ppcboot.c: Likewise.
1406 * tekhex.c: Likewise.
1407 * versados.c: Likewise.
1408 * vms-alpha.c: Likewise.
1410 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1411 * linker.c (bfd_link_check_relocs): New function.
1412 (_bfd_generic_link_check_relocs): New function.
1413 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1414 _bfd_link_check_relocs field.
1415 (struct bfd_target)L Add _bfd_link_check_relocs field.
1416 * bfd-in2.h: Regenerate.
1417 * libbfd.h: Regenerate.
1419 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1421 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1422 (elf_backend_gc_sweep_hook): Likewise.
1423 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1424 (elf_backend_gc_sweep_hook): Likewise.
1426 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1428 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1429 in excluded sections
1431 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1434 * elf64-x86-64.c (check_relocs_failed): New.
1435 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1436 Support relocation agaist local symbol. Set check_relocs_failed.
1437 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1438 R_X86_64_32 relocation overflow.
1439 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1440 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1442 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1444 * elf32-i386.c (elf_i386_check_relocs): Call
1445 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1446 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1448 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1450 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1451 * elflink.c (_bfd_elf_link_check_relocs): New function.
1452 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1453 if check_relocs_after_open_input is FALSE.
1455 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1457 * cache.c: Update old style function definitions.
1458 * elf32-m68k.c: Likewise.
1459 * elf64-mmix.c: Likewise.
1460 * stab-syms.c: Likewise.
1462 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1464 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1466 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1468 * Makefile.in: Regenerated with automake 1.11.6.
1469 * aclocal.m4: Likewise.
1470 * doc/Makefile.in: Likewise.
1472 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1474 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1475 * bfd-in2.h: Regenerate.
1476 * libbfd.h: Regenerate.
1477 * elf32-arc.c: Add 'opcode/arc.h' include.
1478 (struct arc_relocation_data): Add symbol_name.
1479 (arc_special_overflow_checks): New function.
1480 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1481 required, add an extra comment.
1482 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1484 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1486 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1488 (elf_arc_relocate_section): Update enum uses.
1489 (elf_arc_check_relocs): Likewise.
1490 (elf_arc_finish_dynamic_symbol): Likewise.
1492 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1494 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1497 2016-04-14 Nick Clifton <nickc@redhat.com>
1500 * elf-bbfd.h (struct elf_backend_data): New field:
1502 New field: elf_backend_set_special_section_info_and_link
1503 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1505 (elf_backend_set_special_section_info_and_link): Define if not
1507 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1508 elf_backend_strtab_flags macros to initialise fields in structure.
1509 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1510 being set even if SHF_MERGE is not set.
1511 (elf_fake_sections): Likewise.
1512 (section_match): New function. Matches two ELF sections based
1513 upon fixed characteristics.
1514 (find_link): New function. Locates a section in a BFD that
1515 matches a section in a different BFD.
1516 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1517 fields of reserved sections.
1518 (bfd_elf_compute_section_file_positions): Set the flags for the
1519 .shstrtab section based upon the elf_strtab_flags field in the
1520 elf_backend_data structure.
1521 (swap_out_syms): Likewise for the .strtab section.
1522 * elflink.c (bfd_elf_final_link): Set the flags for the
1523 .strtab section based upon the elf_strtab_flags field in the
1524 elf_backend_data structure.
1525 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1526 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1528 (elf_backend_set_special_section_info_and_link): Define for
1530 * elf32-sparc.c: Likewise.
1531 * elf64-x86-64.c: Likewise.
1533 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1538 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1539 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1540 applies to read-only section.
1541 * elf32-i386.c (elf_i386_link_hash_table): Add
1542 readonly_dynrelocs_against_ifunc.
1543 (elf_i386_allocate_dynrelocs): Updated.
1544 (elf_i386_size_dynamic_sections): Issue an error for read-only
1545 segment with dynamic IFUNC relocations only if
1546 readonly_dynrelocs_against_ifunc is TRUE.
1547 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1548 readonly_dynrelocs_against_ifunc.
1549 (elf_x86_64_allocate_dynrelocs): Updated.
1550 (elf_x86_64_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 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1556 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1558 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1559 a fall through from error_ret_free_internal. Free local_syms in
1560 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1562 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1564 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1565 (relocate_plt_for_entry): Likewise.
1567 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1569 * elf32-arc.c (elf_arc_check_relocs): Changed
1571 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1573 * elf32-arc.c (name_for_global_symbol): Changed assert.
1574 (get_replace_function): Created.:
1575 (struct arc_relocation_data): Changed to signed types.
1576 (defines S, L, P, PDATA): Casted to signed type.
1577 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1578 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1579 (arc_do_relocation): Changed.
1581 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1583 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1585 (elf_arc_relocate_section): Added and changed asserts, validating
1586 the synamic symbol index.
1587 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1588 relocation if symbol has dynindx set to -1.
1590 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1592 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1593 and internal symbols which have a dynamic index into local
1596 2016-04-04 Nick Clifton <nickc@redhat.com>
1599 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1600 version number if the version is zero.
1602 2016-04-01 Alan Modra <amodra@gmail.com>
1605 * elflink.c (on_needed_list): Recursively check needed status.
1606 (elf_link_add_object_symbols): Adjust.
1608 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1610 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1611 internal_relocs only if they aren't cached.
1613 2016-03-29 Nick Clifton <nickc@redhat.com>
1616 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1617 assertion on the size of the got section to allow it to be bigger
1618 than the number of relocs.
1620 2016-03-29 Toni Spets <toni.spets@iki.fi>
1623 * coffcode.h (coff_write_object_contents): Revert accidental
1626 2016-03-22 Alan Modra <amodra@gmail.com>
1629 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1630 DW_FORM_flag_present.
1632 2016-03-22 Nick Clifton <nickc@redhat.com>
1634 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1635 architecture name for backwards compatibility.
1637 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1638 unbounded stack use.
1640 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1641 sufficiently recent version of GCC.
1642 * configure: Regenerate.
1644 2016-03-22 Alan Modra <amodra@gmail.com>
1647 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1649 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1651 * archures.c (bfd_mach_arc_nps400): Define.
1652 * bfd-in2.h: Regenerate.
1653 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1654 some existing entries to make space.
1655 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1656 (arc_elf_final_write_processing): Likewise.
1658 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1660 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1662 (arc_elf_final_write_processing): Don't bother setting cpu field
1663 in e_flags, this will have been set elsewhere.
1665 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1667 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1670 2016-03-21 Nick Clifton <nickc@redhat.com>
1672 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1673 * configure: Regenerate.
1674 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1675 alloca with call to xmalloc.
1676 * elf32-nds32.c: Likewise.
1677 * elf64-hppa.c: Likewise.
1678 * elfxx-mips.c: Likewise.
1680 * pei-x86_64.c: Likewise.
1684 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1689 (elf_i386_relocate_section): Likewise.
1690 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1691 (elf_x86_64_relocate_section): Likewise.
1693 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1696 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1697 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1698 relocation overflow check.
1700 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1702 * bfd-in2.h: Regenerated.
1704 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1707 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1708 uses bytes not octets.
1709 * elflink.c (resolve_section): Likewise.
1710 Add a bfd parameter.
1711 (eval_section): Pass the input_bfd to resolve_section.
1712 (bfd_elf_perform_complex_relocation): Convert byte offset to
1713 octets before read and writing values.
1714 (elf_link_input_bfd): Add byte to octet conversions.
1715 (elf_reloc_link_order): Likewise.
1716 (elf_fixup_link_order): Likewise.
1717 (bfd_elf_final_link): Likewise.
1718 * reloc.c (_bfd_final_link_relocate): Likewise.
1719 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1721 2016-03-10 Nick Clifton <nickc@redhat.com>
1723 * config.bfd: Mark the i370 target as obsolete.
1725 2016-03-09 Pedro Alves <palves@redhat.com>
1727 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1728 gcc ABI)" to printable name.
1729 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1730 of "v850-rh850" as printable name.
1732 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1735 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1736 relocations against absolute symbols.
1738 2016-03-09 Alan Modra <amodra@gmail.com>
1741 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1742 length elements in the archive.
1744 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1747 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1748 for -E/--dynamic-list only when not relocatable.
1750 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1753 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1754 count for locally defined local IFUNC symbols in shared object.
1755 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1757 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1760 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1763 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1764 Andrew Burgess <andrew.burgess@embecosm.com>
1766 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1767 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1768 (arc_elf_howto_init): Added assert to validate relocations.
1769 (get_middle_endian_relocation): Delete.
1770 (middle_endian_convert): New function.
1771 (ME): Redefine, now does nothing.
1772 (IS_ME): New define.
1773 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1774 definition to call middle_endian_convert. Add a new local
1775 variable and make use of this throughout. Added call to
1776 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1778 2016-03-07 Nick Clifton <nickc@redhat.com>
1781 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1782 length elements in the archive.
1784 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1786 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1787 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1789 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1792 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1793 executable as definition if the new definition comes from a
1796 2016-03-02 Alan Modra <amodra@gmail.com>
1798 * Makefile.in: Regenerate.
1799 * po/SRC-POTFILES.in: Regenerate.
1801 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1803 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1804 relocation addend when sections get merged.
1806 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1808 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1810 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1811 Assert for code sections dynamic relocs.
1813 2016-02-26 Renlin Li <renlin.li@arm.com>
1815 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1816 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1818 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1822 load with locally bound symbols if PIC is false or there is no
1823 base register. Optimize branch to 0 if PIC is false.
1824 (elf_i386_relocate_section): Don't generate dynamic relocations
1825 against undefined weak symbols if PIC is false.
1826 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1827 if we can't estimate relocation overflow with --no-relax.
1828 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1829 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1830 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1831 against undefined weak symbols if PIC is false.
1833 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1836 * bfd.c (bfd): Change flags to 20 bits.
1837 (BFD_CONVERT_ELF_COMMON): New.
1838 (BFD_USE_ELF_STT_COMMON): Likewise.
1839 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1840 BFD_USE_ELF_STT_COMMON.
1841 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1842 * configure.ac: Remove --enable-elf-stt-common.
1843 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1844 common symbol depending on BFD_CONVERT_ELF_COMMON and
1845 BFD_USE_ELF_STT_COMMON.
1846 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1848 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1850 (elf_link_convert_common_type): New function.
1851 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1852 common symbol depending on BFD_CONVERT_ELF_COMMON and
1853 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1854 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1855 and BFD_USE_ELF_STT_COMMON to object_flags.
1856 (TARGET_LITTLE_SYM): Likewise.
1857 * syms.c (BSF_KEEP_G): Renamed to ...
1858 (BSF_ELF_COMMON): This.
1859 * bfd-in2.h: Regenerated.
1860 * config.in: Likewise.
1861 * configure: Likewise.
1863 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1868 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1869 (elf_i386_link_hash_entry): Add has_got_reloc and
1871 (elf_i386_link_hash_table): Add interp.
1872 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1874 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1876 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1877 (elf_i386_fixup_symbol): New function.
1878 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1879 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1880 relocations and discard relocations against resolved undefined
1881 weak symbols in executable. Don't make resolved undefined weak
1882 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1883 relocation against undefined weak symbols in PIE.
1884 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1885 (elf_i386_relocate_section): Don't generate dynamic relocations
1886 against resolved undefined weak symbols in PIE, except for
1888 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1889 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1890 Don't generate dynamic relocation against resolved undefined weak
1891 symbol in executable.
1892 (elf_i386_finish_dynamic_sections): Call
1893 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1894 (elf_backend_fixup_symbol): New.
1895 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1896 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1898 (elf_x86_64_link_hash_table): Add interp.
1899 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1901 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1903 (elf_x86_64_check_relocs): Set has_got_reloc and
1905 (elf_x86_64_fixup_symbol): New function.
1906 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1907 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1908 relocations and discard relocations against resolved undefined
1909 weak symbols in executable. Don't make resolved undefined weak
1910 symbols in executable dynamic.
1911 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1912 (elf_x86_64_relocate_section): Check relocation overflow for
1913 dynamic relocations against unresolved weak undefined symbols.
1914 Don't generate dynamic relocations against resolved weak
1915 undefined symbols in PIE.
1916 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1917 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1918 Don't generate dynamic relocation against resolved undefined weak
1919 symbol in executable.
1920 (elf_x86_64_finish_dynamic_sections): Call
1921 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1922 (elf_backend_fixup_symbol): New.
1924 2016-02-26 Alan Modra <amodra@gmail.com>
1926 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1927 save_restore_funcs, rest of sections when not relocatable.
1928 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1929 (sfpr_define): Define all symbols on emitted code.
1930 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1931 when relocatable. Move sfpr_define loop earlier.
1933 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1935 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1936 (elf_x86_64_relocate_section): Use it. Replace
1937 x86_64_elf_howto_table[r_type] with howto.
1939 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1942 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1943 symbol version is unknown.
1945 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1947 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1948 to (bfd_vma) -1 when setting needs_plt to 0.
1949 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1951 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1953 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1954 library, instead of PIC, and don't check PDE when making linker
1955 assigned symbol dynamic.
1957 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1959 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1960 ABIVERSION for non-executable stack.
1962 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1965 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1966 Always produce a RELATIVE reloc for a local symbol.
1968 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1970 Fix test-case ld-elf/pr19617b
1971 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1972 discard unused non-function symbols when --dynamic-list-data.
1974 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1976 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1977 dynsym section, even if it is empty, with dynamic sections.
1979 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1981 * syms.c: Remove BSF_COMMON from comments.
1982 * bfd-in2.h: Regenerated.
1984 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1986 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1987 for destination. Remove useless function parameters.
1988 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1990 2016-02-19 Nick Clifton <nickc@redhat.com>
1993 * aoutx.h (aout_link_add_symbols): Check for out of range string
1997 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1998 processing if we encounter a reloc without an associated symbol.
2000 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2003 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2004 sections for -E/--dynamic-list.
2006 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2011 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2013 * plugin.c (plugin_vec): Set match priority to 255.
2014 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2015 matching against the plugin vector, take priority from there not
2018 2016-02-15 Nick Clifton <nickc@redhat.com>
2020 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2021 for length and type fields. Use a signed value for the
2022 suffix_length field.
2024 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2027 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2028 significant bit in GOT offset for R_386_GOT32X.
2030 2016-02-10 Nick Clifton <nickc@redhat.com>
2033 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2035 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2036 number of messages about FDE encoding preventing .eh_frame_hdr
2039 2016-02-09 Nick Clifton <nickc@redhat.com>
2041 * oasys.c (oasys_archive_p): Fix indentation.
2042 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2043 constant for left shifting.
2045 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2046 helpful warning message to explain why certain AArch64 relocs
2049 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2051 * pe-mips.c (coff_mips_reloc): Fix formatting.
2053 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2055 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2056 to bfd_mach_arc_arc600.
2058 2016-02-04 Alan Modra <amodra@gmail.com>
2060 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2063 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2066 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2067 distances in the compressed_size field of the output section.
2069 2016-02-02 Alan Modra <amodra@gmail.com>
2071 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2072 ELFv2 entry optimization.
2074 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2077 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2078 no relocations in relocatable files.
2080 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2083 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2084 if a symbol from a library loaded via DT_NEEDED doesn't match
2085 the symbol referenced by regular object.
2087 2016-02-01 Nathaniel Smith <njs@pobox.com>
2089 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2092 2016-02-01 Alan Modra <amodra@gmail.com>
2094 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2095 an out of range reloc_index.
2096 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2098 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2100 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2101 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2102 * Makefile.in: Regenerated.
2104 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2106 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2108 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2111 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2113 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2115 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2118 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2119 against STT_GNU_IFUNC symbol only with dynamic symbols.
2120 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2122 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2125 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2126 decompress debug sections.
2128 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2130 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2133 2016-01-25 Nick Clifton <nickc@redhat.com>
2136 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2137 dsym filename buffer.
2139 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2141 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2143 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2145 * elfxx-mips.c (BZ16_REG): Correct calculation.
2147 2016-01-21 Nick Clifton <nickc@redhat.com>
2149 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2150 changing the type of _loc to be bfd_byte *.
2151 (elf_arc_finish_dynamic_symbol): Likewise.
2153 2016-01-21 Nick Clifton <nickc@redhat.com>
2156 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2157 class of the linker stub bfd.
2158 (elf32_arm_check_relocs): Skip check for pic format after
2159 processing a vxWorks R_ARM_ABS12 reloc.
2160 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2161 reporting a class mismatch.
2163 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2165 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2166 veneer for sym_sec != input_sec.
2167 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2168 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2169 calculation destination.
2171 2016-01-21 Alan Modra <amodra@gmail.com>
2173 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2174 (swap_linux_prpsinfo64_out): New function.
2175 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2176 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2177 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2178 (elfcore_write_linux_prpsinfo64): Likewise.
2179 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2180 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2181 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2183 2016-01-21 Alan Modra <amodra@gmail.com>
2185 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2186 * elf.c: Adjust #include.
2187 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2188 * Makefile.am (SOURCE_HFILES): Update.
2189 * Makefile.in: Regenerate.
2190 * po/SRC-PORFILES.in: Regenerate.
2192 2016-01-21 Alan Modra <amodra@gmail.com>
2194 * configure.ac: Move corefile selection later in file. Move
2195 tdefaults code immediately after other target vector code.
2196 * configure: Regenerate.
2198 2016-01-20 Mickael Guene <mickael.guene@st.com>
2200 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2201 section using '.text.noread' pattern.
2203 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2205 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2207 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2208 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2210 * arc-plt.def: New file.
2211 * arc-plt.h: Likewise.
2212 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2213 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2214 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2215 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2216 (name_for_global_symbol): Added.
2217 (ADD_RELA): Helper to create dynamic relocs.
2218 (new_got_entry_to_list): Create a new got entry in linked list.
2219 (symbol_has_entry_of_type): Search for specific type of entry in
2221 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2222 (is_reloc_for_TLS, arc_elf_set_private_flags)
2223 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2224 (arc_elf_merge_private_bfd_data): New functions.
2225 (debug_arc_reloc): Cleaned debug info printing.
2226 (PDATA reloc): Changed not to perform address alignment.
2227 (reverse_me): Added. Fix for ARC_32 relocs.
2228 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2230 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2231 Changed function to access an array of list of GOT entries instead
2232 of just an array of offsets.
2233 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2234 (elf_arc_check_relocs): Likewise.
2235 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2236 (elf_arc_finish_dynamic_sections): Likewise
2237 (arc_create_dynamic_sections): Modified conditions to create
2239 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2240 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2241 (relocate_plt_for_entry): Changed to support new way to define PLT
2243 (add_symbol_to_plt): Likewise.
2244 (arc_elf_link_hash_table_create): New function.
2246 2016-01-18 Nick Clifton <nickc@redhat.com>
2249 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2250 section number into internal section number.
2251 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2252 * coffswap.h (coff_swap_sym_in): Likewise.
2253 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2254 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2255 section number field is big enough to hold the external value.
2257 2016-01-17 Alan Modra <amodra@gmail.com>
2259 * configure: Regenerate.
2261 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2263 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2264 when address in first unwind entry does not match start of
2267 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2268 Jiong Wang <jiong.wang@arm.com>
2271 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2274 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2276 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2277 place 'R_' before the reloc name returned.
2278 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2279 the relocation string.
2281 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2283 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2284 factored out from...
2285 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2287 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2289 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2290 attribute check after ELF file header flag check.
2292 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2294 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2295 return status from `_bfd_elf_merge_object_attributes'.
2297 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2299 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2300 factored out from...
2301 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2303 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2305 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2306 handling of input MIPS ABI flags together.
2308 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2310 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2311 attribute checks for null input.
2313 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2315 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2316 pointers to target data.
2318 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2320 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2323 2016-01-01 Alan Modra <amodra@gmail.com>
2325 Update year range in copyright notice of all files.
2327 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2329 Copyright (C) 2016 Free Software Foundation, Inc.
2331 Copying and distribution of this file, with or without modification,
2332 are permitted in any medium without royalty provided the copyright
2333 notice and this notice are preserved.
2339 version-control: never