1 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
3 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
4 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
5 (branch_reloc_p): New function.
6 (mips_elf_calculate_relocation): Handle ISA mode determination
7 for relocations against section symbols, against absolute
8 symbols and absolute relocations. Also set `*cross_mode_jump_p'
10 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
11 checks for weak undefined symbols. Also check target alignment
12 within the same ISA mode.
13 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
14 in the alignment check.
15 <R_MICROMIPS_PC7_S1>: Add an alignment check.
16 <R_MICROMIPS_PC10_S1>: Likewise.
17 <R_MICROMIPS_PC16_S1>: Likewise.
18 (mips_elf_perform_relocation): Report a failure for unsupported
19 same-mode JALX instructions and cross-mode branches.
20 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
21 error messages for jumps to misaligned addresses.
23 2016-07-16 Alan Modra <amodra@gmail.com>
25 * elflink.c: Include plugin-api.h.
26 * plugin.c (bfd_plugin_open_input): New function, extracted from..
28 * plugin.h: Don't include bfd.h.
29 (bfd_plugin_open_input): Declare.
31 2016-07-16 Alan Modra <amodra@gmail.com>
33 * targets.c (bfd_seach_for_target): Rename to..
34 (bfd_iterate_over_targets): ..this. Rewrite doc.
35 * bfd-in2.h: Regenerate.
37 2016-07-16 Alan Modra <amodra@gmail.com>
39 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
40 * libbfd.h: Regenerate.
41 * bfd-in2.h: Regenerate.
43 2016-07-16 Alan Modra <amodra@gmail.com>
45 * libbfd-in.h (BFD_ALIGN): Move to..
47 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
48 * elf32-ppc.c (default_params): Adjust init.
49 (ppc_elf_link_params): Set pagesize_p2.
50 * libbfd.h: Regenerate.
51 * bfd-in2.h: Regenerate.
53 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
55 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
56 (_bfd_elf_filter_global_symbols): Declare.
57 * elf.c (_bfd_elf_filter_global_symbols): New function.
58 * elflink.c (elf_filter_global_symbols): Likewise.
59 (elf_output_implib): Likewise.
60 (bfd_elf_final_link): Call above function, failing if it does.
61 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
63 (elf_backend_copy_indirect_symbol): Fix spacing.
64 (elf_backend_hide_symbol): Likewise.
65 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
67 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
68 Nick Clifton <nickc@redhat.com>
70 * elf32-arc.c (PR_DEBUG): Delete.
71 Fix printing of debug information. Fix formatting of debug
73 (debug_arc_reloc): Handle symbols that are not from an input file.
74 (arc_do_relocation): Remove excessive exclamation points.
76 * arc-got.h: Fix formatting. Fix printing of debug information.
77 (new_got_entry_to_list): Use xmalloc.
78 * config.bfd: use the big-endian arc vector as the default vector
79 for big-endian arc targets.
81 2016-07-15 Alan Modra <amodra@gmail.com>
83 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
84 from marking sym_indices.
86 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
88 * reloc.c (bfd_perform_relocation): Try the `howto' handler
89 first with relocations against absolute symbols.
90 (bfd_install_relocation): Likewise.
92 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
94 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
95 .got/.got.plt sections to 8 bytes.
97 2016-07-12 Nick Clifton <nickc@redhat.com>
99 * binary.c (binary_set_section_contents): Second grammar fix.
101 2016-07-12 Douglas B Rupp <rupp@adacore.com>
103 * binary.c (binary_set_section_contents): Fix grammar in warning
106 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
108 * elf32-arc.c: made PR_DEBUG always defined.
110 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
112 * arc-got.h: Moved got related structures from elf32-arc.c to
113 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
114 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
115 tls_type_for_reloc, symbol_has_entry_of_type,
116 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
117 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
118 relocate_fix_got_relocs_for_got_info,
119 create_got_dynrelocs_for_single_entry,
120 create_got_dynrelocs_for_got_info): Added to file.
121 * elf32-arc.c: Removed GOT & TLS related structs and functions to
124 2016-07-08 James Bowman <james.bowman@ftdichip.com>
126 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
128 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
130 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
131 (THUMB32_MOVW): Likewise.
132 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
133 (DEF_STUBS): Define long_branch_thumb2_only_pure.
134 (arm_stub_is_thumb): Add new veneer stub.
135 (arm_type_of_stub): Use new veneer.
136 (arm_stub_required_alignment): Add new veneer.
138 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
140 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
141 (SEC_ELF_PURECODE): ... this.
142 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
144 (elf32_arm_fake_sections): Likewise.
145 (elf_32_arm_section_flags): Likewise.
146 (elf_32_arm_lookup_section_flags): Likewise.
147 * section.c (SEC_ELF_NOREAD): Rename to ...
148 (SEC_ELF_PURECODE): ... this.
150 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
152 * elf32-arm.c (using_thumb2_bl): New function.
153 (arm_type_of_stub): Declare thumb2 variable together and change type
154 to bfd_boolean. Use using_thumb2_bl () to determine whether
155 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
156 checked for BL range.
157 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
158 the bit size of BL offset.
160 2016-06-29 Nick Clifton <nickc@redhat.com>
162 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
163 Returns TRUE for AArch64 mapping symbols.
164 (elfNN_aarch64_backend_symbol_processing): New function. Marks
165 mapping symbols as precious in object files so that they will not
167 (elf_backend_symbol_processing): Define.
169 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
170 for ARM mapping symbols.
171 (elf32_arm_backend_symbol_processing): Make use of the new function.
173 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
176 * elflink.c (elf_link_check_versioned_symbol): Return false
177 for unreferenced undefined symbol.
179 2016-06-28 Nick Clifton <nickc@redhat.com>
181 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
184 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
185 function. Marks mapping symbols in object files as precious, so
186 that strip will not remove them.
187 (elf_backend_symbol_processing): Define.
189 2016-06-28 James Clarke <jrtc27@jrtc27.com>
191 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
192 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
194 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
196 * elf32-mips.c (elf_mips16_howto_table_rel): Add
198 (mips16_reloc_map): Likewise.
199 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
200 (mips16_elf64_howto_table_rela): Likewise.
201 (mips16_reloc_map): Likewise.
202 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
203 (elf_mips16_howto_table_rela): Likewise.
204 (mips16_reloc_map): Likewise.
205 * elfxx-mips.c (mips16_branch_reloc_p): New function.
206 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
207 (b_reloc_p): Likewise.
208 (mips_elf_calculate_relocation): Likewise.
209 (_bfd_mips_elf_check_relocs): Likewise.
210 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
211 * bfd-in2.h: Regenerate.
212 * libbfd.h: Regenerate.
214 2016-06-27 Alan Modra <amodra@gmail.com>
217 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
218 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
220 (ppc64_elf_size_stubs): Adjust to suit.
222 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
224 * elf32-dlx.h: New file.
225 * elf32-dlx.c: Adjust.
227 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
229 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
231 2016-06-24 John Baldwin <jhb@FreeBSD.org>
233 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
236 2016-06-24 John Baldwin <jhb@FreeBSD.org>
238 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
239 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
240 (elfcore_grok_freebsd_psinfo): New function.
241 (elfcore_grok_freebsd_prstatus): New function.
242 (elfcore_grok_freebsd_note): New function.
243 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
246 2016-06-24 Joel Brobecker <brobecker@adacore.com>
248 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
251 2016-06-24 Alan Modra <amodra@gmail.com>
253 * config.bfd: Delete mips vxworks patterns matched earlier.
254 Combine mips*-*-none with mips*-*-elf*.
256 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
258 * elfxx-mips.c (mips_elf_perform_relocation): Call
259 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
260 use the `%X%H' format for the cross-mode jump conversion error
261 message. Remove the full stop from the end of the message.
262 Continue processing rather than returning failure.
264 2016-06-21 Graham Markall <graham.markall@embecosm.com>
266 * archures.c: Remove bfd_mach_arc_nps400.
267 * bfd-in2.h: Likewise.
268 * cpu-arc.c (arch_info_struct): Likewise.
269 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
272 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
276 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
278 (elf_link_is_defined_archive_symbol): Call
279 bfd_link_plugin_object_p on unknown plugin object and use the
280 IR symbol table if the input is an IR object.
281 * plugin.c (bfd_link_plugin_object_p): New function.
282 * plugin.h (bfd_link_plugin_object_p): New prototype.
284 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
287 * elflink.c (elf_link_add_object_symbols): Don't check alignment
288 on symbol from plugin dummy input.
290 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
292 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
294 * bfd-in2.h: Regenerated.
295 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
296 with bfd_plugin_unknown.
298 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
301 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
302 bfd_boolean argument.
303 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
304 "shared object" with "PIC object" in comments.
305 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
306 "shared object" with "PIC object" in comments. Avoid PLT if
307 requested. Generate dynamic relocations for non-GOT references.
308 Make room for the special first entry in PLT and allocate PLT
309 entry only for PLT and PC-relative references. Store dynamic
310 GOT relocations in .rel[a].iplt section for static executables.
311 If PLT isn't used, always use GOT for symbol value. Don't
312 allocate GOT entry if it isn't used.
313 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
314 count only in the code section. Allocate dynamic pointer
315 relocation against STT_GNU_IFUNC symbol in the non-code section.
316 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
317 only for PC-relative references.
318 (elf_i386_allocate_dynrelocs): Pass TRUE to
319 _bfd_elf_allocate_ifunc_dyn_relocs.
320 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
321 relocations against STT_GNU_IFUNC symbols without PLT. Generate
322 dynamic pointer relocation against STT_GNU_IFUNC symbol in
323 the non-code section and store it in the proper REL section.
324 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
326 (elf_i386_finish_dynamic_symbol): Generate dynamic
327 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
328 STT_GNU_IFUNC symbols without PLT.
329 (elf_i386_finish_dynamic_sections): Don't handle local
330 STT_GNU_IFUNC symbols here.
331 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
333 (elf_backend_output_arch_local_syms): New.
334 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
335 count only in the code section. Allocate dynamic pointer
336 relocation against STT_GNU_IFUNC symbol in the non-code section.
337 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
338 count only for PC-relative references.
339 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
340 _bfd_elf_allocate_ifunc_dyn_relocs.
341 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
342 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
343 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
344 without PLT. Generate dynamic pointer relocation against
345 STT_GNU_IFUNC symbol in the non-code section and store it in
346 the proper RELA section. Don't allow non-pointer relocation
347 against STT_GNU_IFUNC symbol without PLT.
348 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
349 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
350 STT_GNU_IFUNC symbols without PLT.
351 (elf_x86_64_finish_dynamic_sections): Don't handle local
352 STT_GNU_IFUNC symbols here.
353 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
355 (elf_backend_output_arch_local_syms): New.
356 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
357 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
359 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
360 Tony Wang <tony.wang@arm.com>
362 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
364 (stub_long_branch_thumb2_only): Define stub.
365 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
366 (arm_stub_long_branch_thumb2_only): Likewise.
367 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
370 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
372 * archures.c (bfd_mach_sparc_v8plusc): Define.
373 (bfd_mach_sparc_v9c): Likewise.
374 (bfd_mach_sparc_v8plusd): Likewise.
375 (bfd_mach_sparc_v9d): Likewise.
376 (bfd_mach_sparc_v8pluse): Likewise.
377 (bfd_mach_sparc_v9e): Likewise.
378 (bfd_mach_sparc_v8plusv): Likewise
379 (bfd_mach_sparc_v9v): Likewise.
380 (bfd_mach_sparc_v8plusm): Likewise.
381 (bfd_mach_sparc_v9m): Likewise.
382 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
383 (bfd_mach_sparc_64bit_p): Likewise.
384 * bfd-in2.h: Regenerate.
385 * cpu-sparc.c (arch_info_struct): Add entries for
386 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
387 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
388 and bfd_mach_sparc_v9{c,d,e,v,m}.
389 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
390 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
392 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
394 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
395 symbols for relocations against IFUNC symbols.
396 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
398 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
400 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
401 .rela.iplt in DT_PLTRELSZ.
402 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
403 for DT_PLTRELSZ and DT_RELASZ as well.
405 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
407 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
408 non-loaded, non-alloced sections.
409 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
411 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
413 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
414 allocating dynamic relocation.
415 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
417 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
420 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
421 offsets until reloc_toaddr.
423 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
425 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
426 Don't check symbol type for STN_UNDEF symbol index.
427 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
428 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
431 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
433 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
435 (using_thumb2): Try Tag_THUMB_ISA_use first and check
436 for exact arch value then. Force review of arch check logic for new
438 (arch_has_arm_nop): Update and fix arch check logic. Force review of
439 that logic for new architecture.
440 (arch_has_thumb2_nop): Remove.
441 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
442 (elf32_arm_final_link_relocate): Likewise but using thumb2.
444 2016-06-14 Alan Modra <amodra@gmail.com>
446 * bfd-in.h (bfd_my_archive): Delete.
447 * bfd-in2.h: Regenerate.
449 2016-06-14 Alan Modra <amodra@gmail.com>
452 * archive.c (open_nested_file): Set my_archive.
453 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
455 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
456 (bfd_seek): Likewise.
457 * bfdwin.c (bfd_get_file_window): Likewise.
458 * cache.c (cache_bmmap): Likewise.
459 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
460 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
462 * plugin.c (try_claim): Likewise.
463 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
464 file within thin archive, not the archive.
466 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
469 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
470 section address for R_386_GOT32/R_386_GOT32X relocations against
471 IFUNC symbols if there is no base register and return error for
474 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
476 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
477 GOT32 adjustment for static executables.
479 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
481 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
483 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
485 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
487 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
489 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
491 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
493 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
494 (SECTSTART): Changed.
495 (elf_arc_relocate_section): Fixed mistake in PIE related
497 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
499 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
501 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
502 enable support for "-z combreloc" and DT_RELACOUNT.
503 (elf_backend_reloc_type_class): Likewise
505 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
508 * elf32-i386.c (elf_i386_relocate_section): When relocating
509 R_386_GOT32, return error without a base register for PIC and
510 subtract the .got.plt section address only with a base register.
512 2016-06-10 Alan Modra <amodra@gmail.com>
514 * elf-strtab.c (struct strtab_save): Use size_t for "size".
515 (struct elf_strtab_hash): Likewise for "size" and "alloced".
516 (_bfd_elf_strtab_init): Formatting.
517 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
518 (_bfd_elf_strtab_addref): Take size_t idx param.
519 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
520 (_bfd_elf_strtab_offset): Likewise.
521 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
522 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
523 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
524 (_bfd_elf_strtab_finalize): Similarly.
525 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
526 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
527 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
528 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
530 (bfd_section_from_shdr): Delete amt.
531 (_bfd_elf_init_reloc_shdr): Likewise.
532 (_bfd_elf_link_assign_sym_version): Likewise.
533 (assign_section_numbers): Use size_t reloc_count.
534 * elflink.c (struct elf_symbuf_head): Use size_t "count".
535 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
536 (elf_link_is_defined_archive_symbol): Likewise.
537 (elf_add_dt_needed_tag): Likewise.
538 (elf_finalize_dynstr): Likewise.
539 (elf_link_add_object_symbols): Likewise.
540 (bfd_elf_size_dynamic_sections): Likewise.
541 (elf_create_symbuf): Similarly.
542 (bfd_elf_match_symbols_in_sections): Likewise.
543 (elf_link_swap_symbols_out): Likewise.
544 (elf_link_check_versioned_symbol): Likewise.
545 (bfd_elf_gc_record_vtinherit): Likewise.
546 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
548 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
551 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
552 and relocs only if shrinking occurred.
554 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
556 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
557 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
558 (elf_i386_check_tls_transition): Check indirect call and direct
559 call with the addr32 prefix for general and local dynamic models.
560 Set the tls_get_addr feild.
561 (elf_i386_convert_load_reloc): Always use addr32 prefix for
562 indirect ___tls_get_addr call via GOT.
563 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
564 transitions with indirect call and direct call with the addr32
567 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
569 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
570 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
571 (elf_s390_relocate_section): Fix comment.
572 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
575 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
577 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
578 section offset when calculation the larl operand in the first PLT
581 2016-06-07 Alan Modra <amodra@gmail.com>
583 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
584 to match other 32-bit archs.
585 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
586 (ppc_elf_object_p): Call it.
587 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
589 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
590 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
591 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
592 _bfd_elf_ppc_at_tprel_transform): Move to..
594 (_bfd_elf_ppc_set_arch): Declare.
595 * bfd-in2.h: Regenerate.
597 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
599 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
600 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
601 (elf_x86_64_check_tls_transition): Check indirect call and
602 direct call with the addr32 prefix for general and local dynamic
603 models. Set the tls_get_addr feild.
604 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
605 indirect __tls_get_addr call via GOT.
606 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
607 transitions with indirect call and direct call with the addr32
610 2016-06-04 Christian Groessler <chris@groessler.org>
612 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
614 2016-06-02 Nick Clifton <nickc@redhat.com>
617 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
619 (arch_info_struct): Likewise.
620 (architectures): Likewise.
622 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
624 * config.bfd: Replace -uclibc with *.
626 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
628 * elf64-x86-64.c: Replace data32 with data16 in comments.
630 2016-05-31 Alan Modra <amodra@gmail.com>
634 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
635 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
636 symbol given a version by a script different to the version
637 of the symbol being added.
638 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
639 _bfd_elf_strtab_restore. Don't fudge dynstr references.
640 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
641 (struct strtab_save): New.
642 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
643 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
644 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
646 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
648 * elf32-hppa.h: Add extern "C".
649 * elf32-nds32.h: Likewise.
650 * elf32-tic6x.h: Likewise.
652 2016-06-01 Nick Clifton <nickc@redhat.com>
654 * po/sr.po: New Serbian translation.
655 * configure.ac (ALL_LINGUAS): Add sr.
656 * configure: Regenerate.
658 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
660 * elfxx-mips.c (b_reloc_p): New function.
661 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
664 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
666 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
667 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
668 reloc location from calculation, treat the addend as signed with
669 local non-section symbols and enable overflow detection.
671 2016-05-28 Alan Modra <amodra@gmail.com>
673 * aoutx.h: Adjust linker callback calls throughout file,
676 * coff-alpha.c: Likewise.
677 * coff-arm.c: Likewise.
678 * coff-h8300.c: Likewise.
679 * coff-h8500.c: Likewise.
680 * coff-i960.c: Likewise.
681 * coff-mcore.c: Likewise.
682 * coff-mips.c: Likewise.
683 * coff-ppc.c: Likewise.
684 * coff-rs6000.c: Likewise.
685 * coff-sh.c: Likewise.
686 * coff-tic80.c: Likewise.
687 * coff-w65.c: Likewise.
688 * coff-z80.c: Likewise.
689 * coff-z8k.c: Likewise.
690 * coff64-rs6000.c: Likewise.
691 * cofflink.c: Likewise.
693 * elf-bfd.h: Likewise.
694 * elf-m10200.c: Likewise.
695 * elf-m10300.c: Likewise.
696 * elf32-arc.c: Likewise.
697 * elf32-arm.c: Likewise.
698 * elf32-avr.c: Likewise.
699 * elf32-bfin.c: Likewise.
700 * elf32-cr16.c: Likewise.
701 * elf32-cr16c.c: Likewise.
702 * elf32-cris.c: Likewise.
703 * elf32-crx.c: Likewise.
704 * elf32-d10v.c: Likewise.
705 * elf32-epiphany.c: Likewise.
706 * elf32-fr30.c: Likewise.
707 * elf32-frv.c: Likewise.
708 * elf32-ft32.c: Likewise.
709 * elf32-h8300.c: Likewise.
710 * elf32-hppa.c: Likewise.
711 * elf32-i370.c: Likewise.
712 * elf32-i386.c: Likewise.
713 * elf32-i860.c: Likewise.
714 * elf32-ip2k.c: Likewise.
715 * elf32-iq2000.c: Likewise.
716 * elf32-lm32.c: Likewise.
717 * elf32-m32c.c: Likewise.
718 * elf32-m32r.c: Likewise.
719 * elf32-m68hc1x.c: Likewise.
720 * elf32-m68k.c: Likewise.
721 * elf32-mep.c: Likewise.
722 * elf32-metag.c: Likewise.
723 * elf32-microblaze.c: Likewise.
724 * elf32-moxie.c: Likewise.
725 * elf32-msp430.c: Likewise.
726 * elf32-mt.c: Likewise.
727 * elf32-nds32.c: Likewise.
728 * elf32-nios2.c: Likewise.
729 * elf32-or1k.c: Likewise.
730 * elf32-ppc.c: Likewise.
731 * elf32-s390.c: Likewise.
732 * elf32-score.c: Likewise.
733 * elf32-score7.c: Likewise.
734 * elf32-sh.c: Likewise.
735 * elf32-sh64.c: Likewise.
736 * elf32-spu.c: Likewise.
737 * elf32-tic6x.c: Likewise.
738 * elf32-tilepro.c: Likewise.
739 * elf32-v850.c: Likewise.
740 * elf32-vax.c: Likewise.
741 * elf32-visium.c: Likewise.
742 * elf32-xstormy16.c: Likewise.
743 * elf32-xtensa.c: Likewise.
744 * elf64-alpha.c: Likewise.
745 * elf64-hppa.c: Likewise.
746 * elf64-ia64-vms.c: Likewise.
747 * elf64-mmix.c: Likewise.
748 * elf64-ppc.c: Likewise.
749 * elf64-s390.c: Likewise.
750 * elf64-sh64.c: Likewise.
751 * elf64-x86-64.c: Likewise.
752 * elflink.c: Likewise.
753 * elfnn-aarch64.c: Likewise.
754 * elfnn-ia64.c: Likewise.
755 * elfxx-mips.c: Likewise.
756 * elfxx-sparc.c: Likewise.
757 * elfxx-tilegx.c: Likewise.
758 * linker.c: Likewise.
760 * pe-mips.c: Likewise.
762 * reloc16.c: Likewise.
763 * simple.c: Likewise.
764 * vms-alpha.c: Likewise.
765 * xcofflink.c: Likewise.
766 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
767 status param. Adjust calls to these and linker callbacks throughout.
768 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
769 get_ramstart): Delete status param. Adjust calls to these and
770 linker callbacks throughout.
772 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
774 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
775 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
776 target alignment verification.
778 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
780 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
781 section name if `bfd_elf_string_from_elf_section' returns an
784 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
786 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
787 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
788 for message. Continue processing rather than returning failure.
790 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
792 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
793 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
794 Call `bfd_set_error'.
796 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
799 * archive.c (bfd_slurp_armap): Replace
800 bfd_elf64_archive_slurp_armap with
801 _bfd_archive_64_bit_slurp_armap.
802 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
803 BFD64 is defined and the archive is too big.
804 (coff_write_armap): Likewise.
805 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
806 (_bfd_archive_64_bit_slurp_armap): This.
807 (bfd_elf64_archive_write_armap): Renamed to ...
808 (_bfd_archive_64_bit_write_armap): This.
809 * configure.ac: Add --enable-64-bit-archive.
810 (want_64_bit_archive): New. Set to true by default for 64-bit
811 MIPS and s390 ELF targets.
812 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
813 * config.in: Regenerated.
814 * configure: Likewise.
815 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
816 (bfd_elf64_archive_slurp_armap): Likewise.
817 (bfd_elf64_archive_write_armap): Likewise.
818 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
819 (bfd_elf64_archive_construct_extended_name_table): Likewise.
820 (bfd_elf64_archive_truncate_arname): Likewise.
821 (bfd_elf64_archive_read_ar_hdr): Likewise.
822 (bfd_elf64_archive_write_ar_hdr): Likewise.
823 (bfd_elf64_archive_openr_next_archived_file): Likewise.
824 (bfd_elf64_archive_get_elt_at_index): Likewise.
825 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
826 (bfd_elf64_archive_update_armap_timestamp): Likewise.
827 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
828 (bfd_elf64_archive_slurp_armap): Likewise.
829 (bfd_elf64_archive_write_armap): Likewise.
830 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
831 (bfd_elf64_archive_construct_extended_name_table): Likewise.
832 (bfd_elf64_archive_truncate_arname): Likewise.
833 (bfd_elf64_archive_read_ar_hdr): Likewise.
834 (bfd_elf64_archive_write_ar_hdr): Likewise.
835 (bfd_elf64_archive_openr_next_archived_file): Likewise.
836 (bfd_elf64_archive_get_elt_at_index): Likewise.
837 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
838 (bfd_elf64_archive_update_armap_timestamp): Likewise.
839 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
840 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
841 bfd_elfNN_archive_functions isn't defined.
842 (TARGET_LITTLE_SYM): Likewise.
843 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
844 (_bfd_archive_64_bit_write_armap): Likewise.
845 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
846 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
847 (_bfd_archive_64_bit_truncate_arname): Likewise.
848 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
849 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
850 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
851 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
852 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
853 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
854 * libbfd.h: Regenerated.
855 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
856 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
858 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
861 * cofflink.c (coff_link_check_archive_element): Return TRUE if
862 linker add_archive_element callback returns FALSE.
863 * ecoff.c (ecoff_link_check_archive_element): Likewise.
864 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
865 archive element if linker add_archive_element callback returns
867 * elflink.c (elf_link_add_archive_symbols): Likewise.
868 * pdp11.c (aout_link_check_ar_symbols): Likewise.
869 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
870 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
871 (xcoff_link_check_ar_symbols): Likewise.
873 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
875 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
876 <bfd_reloc_outofrange>: Unify error reporting code.
878 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
880 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
881 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
882 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
883 * bfd-in2.h: Regenerate.
884 * libbfd.h: Likewise.
886 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
888 * config.bfd: Add entry for arm-phoenix.
890 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
892 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
893 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
894 account for padding for stub section requiring one.
895 (elf32_arm_build_stubs): Add comment to stress the importance of
896 zeroing veneer section content.
898 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
900 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
902 * bfd-in2.h: Regenerate.
903 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
905 (arm_dedicated_stub_output_section_required_alignment): Likewise.
906 (arm_dedicated_stub_output_section_name): Likewise.
907 (arm_dedicated_stub_input_section_ptr): Likewise.
908 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
909 function description comment. Add support for dedicated output stub
910 section to given stub types.
911 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
912 elf32_arm_create_or_find_stub_sec.
913 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
914 (elf32_arm_size_stubs): Pass stub type when calling
915 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
916 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
918 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
920 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
921 when setting need_convert_load.
923 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
925 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
928 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
931 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
933 (elf_i386_convert_load): Don't convert R_386_GOT32.
935 2016-05-20 Alan Modra <amodra@gmail.com>
938 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
939 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
941 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
943 * elf32-arc.c (arc_elf_final_write_processing): Changed.
944 (debug_arc_reloc): Likewise.
945 (elf_arc_relocate_section): Likewise.
946 (elf_arc_check_relocs): Likewise.
947 (elf_arc_adjust_dynamic_symbol): Likewise.
948 (elf_arc_add_symbol_hook): Likewise.
950 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
952 * config.bfd: Remove `am34-*-linux*' support.
954 2016-05-19 Alan Modra <amodra@gmail.com>
956 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
957 relocs before plt relocs.
959 2016-05-19 Alan Modra <amodra@gmail.com>
961 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
962 before dereferencing.
964 2016-05-18 Nick Clifton <nickc@redhat.com>
966 * po/sv.po: Updated Swedish translation.
968 2016-05-18 Alan Modra <amodra@gmail.com>
970 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
971 for each BFD. Don't goto error_ret_free_local from outside loop.
973 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
975 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
976 STB_GNU_UNIQUE handling.
977 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
978 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
979 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
980 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
981 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
982 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
983 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
984 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
985 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
986 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
987 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
988 (elf_backend_add_symbol_hook): Remove macro.
989 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
990 for STB_GNU_UNIQUE symbols.
992 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
994 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
996 (v850_elf_copy_private_bfd_data): ... here. Call the new
997 function and `_bfd_elf_copy_private_bfd_data'.
999 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1003 GOTPCREL relocation against large section.
1005 2016-05-13 Alan Modra <amodra@gmail.com>
1007 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1008 linker dynamic sections in calculating size and address of
1009 dynamic tags rather than using output sections. Remove asserts.
1010 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1011 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1012 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1013 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1014 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1015 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1016 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1017 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1018 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1019 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1020 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1021 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1022 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1023 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1024 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1025 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1026 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1027 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1028 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1029 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1030 * elflink.c (bfd_elf_final_link): Likewise.
1031 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1032 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1033 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1034 don't set doit. Look up dynobj section.
1035 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1036 invocation and dynamic tag vma calculation. Don't test
1037 boolean var == TRUE.
1038 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1041 2016-05-13 Alan Modra <amodra@gmail.com>
1043 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1044 octets_per_byte. Put dynamic .rela.plt last in link orders.
1045 Assign output_offset for reloc sections rather than writing
1046 sorted relocs from block corresponding to output_offset.
1048 2016-05-12 Alan Modra <amodra@gmail.com>
1050 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1052 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1054 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1056 2016-05-11 Alan Modra <amodra@gmail.com>
1058 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1059 (elf32_hppa_check_relocs): Don't set dynobj.
1060 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1061 (elf32_hppa_build_stubs): Likewise.
1062 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1064 2016-05-11 Alan Modra <amodra@gmail.com>
1067 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1068 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1070 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1072 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1073 aarch64_tls_transition check.
1075 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1077 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1079 (arm_stub_sym_claimed): New function.
1080 (elf32_arm_create_stub): Use veneered symbol name and section if
1081 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1082 (arm_stub_claim_sym): New function.
1083 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1084 veneered symbol, otherwise create local symbol as before.
1086 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1088 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1089 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1090 and set branch type of a symbol.
1091 (bfd_elf32_arm_process_before_allocation): Likewise.
1092 (elf32_arm_relocate_section): Likewise and fix identation along the
1094 (allocate_dynrelocs_for_symbol): Likewise.
1095 (elf32_arm_finish_dynamic_symbol): Likewise.
1096 (elf32_arm_swap_symbol_in): Likewise.
1097 (elf32_arm_swap_symbol_out): Likewise.
1099 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1101 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1102 * bfd-in2.h: Regenerated.
1103 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1104 parameter to add_stub_section callback.
1105 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1106 and pass it down to add_stub_section.
1107 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1109 (elf32_arm_size_stubs): Add output section parameter to
1110 add_stub_section function pointer parameter.
1112 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1114 * elf32-arm.c (elf32_arm_create_stub): New function.
1115 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1117 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1119 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1120 arm_stub_a8_veneer_lwm enumerator.
1121 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1122 aforementioned enumerator.
1123 (struct elf32_arm_stub_hash_entry): Delete target_addend
1124 field and add source_value.
1125 (struct a8_erratum_fix): Delete addend field and add target_offset.
1126 (stub_hash_newfunc): Initialize source_value field amd remove
1127 initialization for target_addend.
1128 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1129 the else to being always executed, moving the
1130 arm_stub_a8_veneer_b_cond specific code in it. Remove
1131 stub_entry->target_addend from points_to computation.
1132 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1133 to target symbol from start of section rather than the offset from the
1135 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1136 fields from struct a8_erratum_fix's offset and target_offset
1138 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1139 veneered_insn_loc and loc using stub_entry's source_value.
1141 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1143 (elf32_arm_merge_eabi_attributes): Add merging logic for
1146 2016-05-10 Pip Cet <pipcet@gmail.com>
1149 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1150 Define as _bfd_generic_copy_link_hash_symbol_type when using
1153 2016-05-09 Nick Clifton <nickc@redhat.com>
1156 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1157 field before accessing sections array.
1159 2016-05-09 Christophe Monat <christophe.monat@st.com>
1162 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1163 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1165 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1167 (create_instruction_vldmdb): Likewise.
1168 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1169 uses it to re-encode.
1171 2016-05-09 Nick Clifton <nickc@redhat.com>
1174 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1177 2016-05-09 Alan Modra <amodra@gmail.com>
1179 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1181 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1184 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1185 documenting that indx == -3 if symbol is defined in a discarded
1187 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1188 symbol is defined in a discarded section.
1189 (elf_link_output_extsym): Strip a global symbol defined in a
1192 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1194 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1197 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1201 (elf_i386_convert_load_reloc): This. New function.
1202 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1204 (elf_x86_64_convert_load_reloc): This. New function.
1206 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1208 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1209 Don't check if contents == NULL.
1210 (elf_i386_tls_transition): Add from_relocate_section. Check
1211 from_relocate_section instead of contents != NULL. Update
1212 elf_i386_check_tls_transition call.
1213 (elf_i386_check_relocs): Cache the section contents if
1214 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1215 elf_i386_tls_transition.
1216 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1217 to elf_i386_tls_transition.
1218 (elf_backend_caches_rawsize): New.
1219 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1220 if contents == NULL.
1221 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1222 from_relocate_section instead of contents != NULL.
1223 (elf_x86_64_check_relocs): Cache the section contents if
1224 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1225 elf_x86_64_tls_transition.
1226 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1227 to elf_x86_64_tls_transition.
1228 (elf_backend_caches_rawsize): New.
1230 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1233 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1236 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1238 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1239 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1240 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1241 no_apply_dynamic_relocs.
1242 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1243 dynamic relocations generated.
1245 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1249 (elf_i386_create_dynamic_sections): Here.
1250 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1251 interp setting to ...
1252 (elf_x86_64_create_dynamic_sections): Here.
1254 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1257 and replace (EH)->has_got_reloc with GOT_RELOC.
1258 (elf_i386_fixup_symbol): Pass has_got_reloc to
1259 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1260 (elf_i386_allocate_dynrelocs): Likewise.
1261 (elf_i386_relocate_section): Likewise.
1262 (elf_i386_finish_dynamic_symbol): Likewise.
1263 (elf_i386_convert_load): Pass TRUE to
1264 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1265 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1266 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1267 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1268 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1269 (elf_x86_64_allocate_dynrelocs): Likewise.
1270 (elf_x86_64_relocate_section): Likewise.
1271 (elf_x86_64_finish_dynamic_symbol): Likewise.
1272 (elf_x86_64_convert_load): Pass TRUE to
1273 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1275 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf32-i386.c (check_relocs_failed): New.
1278 (elf_i386_check_relocs): Set check_relocs_failed on error.
1279 (elf_i386_relocate_section): Skip if check_relocs failed.
1281 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1283 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1284 check_relocs_failed on error.
1286 2016-04-29 Nick Clifton <nickc@redhat.com>
1289 * elf-bfd.h (struct elf_backend_data): Rename
1290 elf_backend_set_special_section_info_and_link to
1291 elf_backend_copy_special_section_fields.
1292 * elfxx-target.h: Likewise.
1293 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1294 comparing section flags.
1295 (copy_special_section_fields): New function.
1296 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1297 Perform two scans over special sections. The first one looks for
1298 a direct mapping between the output section and an input section.
1299 The second scan looks for a possible match based upon section
1301 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1302 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1304 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1305 elf32_i386_copy_solaris_special_section_fields.
1306 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1307 Rename to elf32_sparc_copy_solaris_special_section_fields.
1308 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1309 elf64_x86_64_copy_solaris_special_section_fields.
1311 2016-04-28 Nick Clifton <nickc@redhat.com>
1313 * po/zh_CN.po: Updated Chinese (simplified) translation.
1315 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1318 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1319 when estimating distances between output sections.
1321 2016-04-27 Alan Modra <amodra@gmail.com>
1323 * elflink.c (_bfd_elf_is_start_stop): New function.
1324 (_bfd_elf_gc_mark_rsec): Use it.
1325 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1327 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1329 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1330 * mmo.c (mmo_get_section_contents): Likewise.
1331 (mmo_set_section_contents): Likewise.
1333 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1335 * elf-bfd.h (elf_link_hash_table): Update comments for
1337 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1338 the unused NULL entry at the head of dynamic symbol table.
1339 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1342 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1344 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1345 created file from dynobj.
1347 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1349 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1350 normal input file if possible.
1352 2016-04-21 Nick Clifton <nickc@redhat.com>
1354 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1355 * aout-target.h: Likewise.
1356 * aout-tic30.c: Likewise.
1357 * binary.c: Likewise.
1359 * coff-alpha.c: Likewise.
1360 * coff-rs6000.c: Likewise.
1361 * coff64-rs6000.c: Likewise.
1362 * coffcode.h: Likewise.
1363 * i386msdos.c: Likewise.
1364 * i386os9k.c: Likewise.
1367 * libbfd-in.h: Likewise.
1368 * libecoff.h: Likewise.
1369 * mach-o-target.c: Likewise.
1371 * nlm-target.h: Likewise.
1372 * oasys.c: Likewise.
1374 * plugin.c: Likewise.
1375 * ppcboot.c: Likewise.
1378 * tekhex.c: Likewise.
1379 * versados.c: Likewise.
1380 * vms-alpha.c: Likewise.
1382 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1383 * linker.c (bfd_link_check_relocs): New function.
1384 (_bfd_generic_link_check_relocs): New function.
1385 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1386 _bfd_link_check_relocs field.
1387 (struct bfd_target)L Add _bfd_link_check_relocs field.
1388 * bfd-in2.h: Regenerate.
1389 * libbfd.h: Regenerate.
1391 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1393 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1394 (elf_backend_gc_sweep_hook): Likewise.
1395 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1396 (elf_backend_gc_sweep_hook): Likewise.
1398 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1400 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1401 in excluded sections
1403 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf64-x86-64.c (check_relocs_failed): New.
1407 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1408 Support relocation agaist local symbol. Set check_relocs_failed.
1409 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1410 R_X86_64_32 relocation overflow.
1411 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1412 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1414 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1416 * elf32-i386.c (elf_i386_check_relocs): Call
1417 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1418 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1420 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1422 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1423 * elflink.c (_bfd_elf_link_check_relocs): New function.
1424 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1425 if check_relocs_after_open_input is FALSE.
1427 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1429 * cache.c: Update old style function definitions.
1430 * elf32-m68k.c: Likewise.
1431 * elf64-mmix.c: Likewise.
1432 * stab-syms.c: Likewise.
1434 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1436 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1438 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1440 * Makefile.in: Regenerated with automake 1.11.6.
1441 * aclocal.m4: Likewise.
1442 * doc/Makefile.in: Likewise.
1444 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1446 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1447 * bfd-in2.h: Regenerate.
1448 * libbfd.h: Regenerate.
1449 * elf32-arc.c: Add 'opcode/arc.h' include.
1450 (struct arc_relocation_data): Add symbol_name.
1451 (arc_special_overflow_checks): New function.
1452 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1453 required, add an extra comment.
1454 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1456 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1458 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1460 (elf_arc_relocate_section): Update enum uses.
1461 (elf_arc_check_relocs): Likewise.
1462 (elf_arc_finish_dynamic_symbol): Likewise.
1464 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1469 2016-04-14 Nick Clifton <nickc@redhat.com>
1472 * elf-bbfd.h (struct elf_backend_data): New field:
1474 New field: elf_backend_set_special_section_info_and_link
1475 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1477 (elf_backend_set_special_section_info_and_link): Define if not
1479 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1480 elf_backend_strtab_flags macros to initialise fields in structure.
1481 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1482 being set even if SHF_MERGE is not set.
1483 (elf_fake_sections): Likewise.
1484 (section_match): New function. Matches two ELF sections based
1485 upon fixed characteristics.
1486 (find_link): New function. Locates a section in a BFD that
1487 matches a section in a different BFD.
1488 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1489 fields of reserved sections.
1490 (bfd_elf_compute_section_file_positions): Set the flags for the
1491 .shstrtab section based upon the elf_strtab_flags field in the
1492 elf_backend_data structure.
1493 (swap_out_syms): Likewise for the .strtab section.
1494 * elflink.c (bfd_elf_final_link): Set the flags for the
1495 .strtab section based upon the elf_strtab_flags field in the
1496 elf_backend_data structure.
1497 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1498 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1500 (elf_backend_set_special_section_info_and_link): Define for
1502 * elf32-sparc.c: Likewise.
1503 * elf64-x86-64.c: Likewise.
1505 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1508 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1510 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1511 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1512 applies to read-only section.
1513 * elf32-i386.c (elf_i386_link_hash_table): Add
1514 readonly_dynrelocs_against_ifunc.
1515 (elf_i386_allocate_dynrelocs): Updated.
1516 (elf_i386_size_dynamic_sections): Issue an error for read-only
1517 segment with dynamic IFUNC relocations only if
1518 readonly_dynrelocs_against_ifunc is TRUE.
1519 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1520 readonly_dynrelocs_against_ifunc.
1521 (elf_x86_64_allocate_dynrelocs): Updated.
1522 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1523 segment with dynamic IFUNC relocations only if
1524 readonly_dynrelocs_against_ifunc is TRUE.
1525 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1528 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1530 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1531 a fall through from error_ret_free_internal. Free local_syms in
1532 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1534 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1536 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1537 (relocate_plt_for_entry): Likewise.
1539 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1541 * elf32-arc.c (elf_arc_check_relocs): Changed
1543 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1545 * elf32-arc.c (name_for_global_symbol): Changed assert.
1546 (get_replace_function): Created.:
1547 (struct arc_relocation_data): Changed to signed types.
1548 (defines S, L, P, PDATA): Casted to signed type.
1549 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1550 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1551 (arc_do_relocation): Changed.
1553 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1555 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1557 (elf_arc_relocate_section): Added and changed asserts, validating
1558 the synamic symbol index.
1559 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1560 relocation if symbol has dynindx set to -1.
1562 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1564 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1565 and internal symbols which have a dynamic index into local
1568 2016-04-04 Nick Clifton <nickc@redhat.com>
1571 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1572 version number if the version is zero.
1574 2016-04-01 Alan Modra <amodra@gmail.com>
1577 * elflink.c (on_needed_list): Recursively check needed status.
1578 (elf_link_add_object_symbols): Adjust.
1580 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1582 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1583 internal_relocs only if they aren't cached.
1585 2016-03-29 Nick Clifton <nickc@redhat.com>
1588 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1589 assertion on the size of the got section to allow it to be bigger
1590 than the number of relocs.
1592 2016-03-29 Toni Spets <toni.spets@iki.fi>
1595 * coffcode.h (coff_write_object_contents): Revert accidental
1598 2016-03-22 Alan Modra <amodra@gmail.com>
1601 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1602 DW_FORM_flag_present.
1604 2016-03-22 Nick Clifton <nickc@redhat.com>
1606 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1607 architecture name for backwards compatibility.
1609 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1610 unbounded stack use.
1612 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1613 sufficiently recent version of GCC.
1614 * configure: Regenerate.
1616 2016-03-22 Alan Modra <amodra@gmail.com>
1619 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1621 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1623 * archures.c (bfd_mach_arc_nps400): Define.
1624 * bfd-in2.h: Regenerate.
1625 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1626 some existing entries to make space.
1627 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1628 (arc_elf_final_write_processing): Likewise.
1630 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1632 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1634 (arc_elf_final_write_processing): Don't bother setting cpu field
1635 in e_flags, this will have been set elsewhere.
1637 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1639 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1642 2016-03-21 Nick Clifton <nickc@redhat.com>
1644 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1645 * configure: Regenerate.
1646 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1647 alloca with call to xmalloc.
1648 * elf32-nds32.c: Likewise.
1649 * elf64-hppa.c: Likewise.
1650 * elfxx-mips.c: Likewise.
1652 * pei-x86_64.c: Likewise.
1656 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1661 (elf_i386_relocate_section): Likewise.
1662 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1663 (elf_x86_64_relocate_section): Likewise.
1665 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1669 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1670 relocation overflow check.
1672 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1674 * bfd-in2.h: Regenerated.
1676 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1679 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1680 uses bytes not octets.
1681 * elflink.c (resolve_section): Likewise.
1682 Add a bfd parameter.
1683 (eval_section): Pass the input_bfd to resolve_section.
1684 (bfd_elf_perform_complex_relocation): Convert byte offset to
1685 octets before read and writing values.
1686 (elf_link_input_bfd): Add byte to octet conversions.
1687 (elf_reloc_link_order): Likewise.
1688 (elf_fixup_link_order): Likewise.
1689 (bfd_elf_final_link): Likewise.
1690 * reloc.c (_bfd_final_link_relocate): Likewise.
1691 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1693 2016-03-10 Nick Clifton <nickc@redhat.com>
1695 * config.bfd: Mark the i370 target as obsolete.
1697 2016-03-09 Pedro Alves <palves@redhat.com>
1699 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1700 gcc ABI)" to printable name.
1701 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1702 of "v850-rh850" as printable name.
1704 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1707 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1708 relocations against absolute symbols.
1710 2016-03-09 Alan Modra <amodra@gmail.com>
1713 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1714 length elements in the archive.
1716 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1719 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1720 for -E/--dynamic-list only when not relocatable.
1722 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1726 count for locally defined local IFUNC symbols in shared object.
1727 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1729 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1732 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1735 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1736 Andrew Burgess <andrew.burgess@embecosm.com>
1738 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1739 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1740 (arc_elf_howto_init): Added assert to validate relocations.
1741 (get_middle_endian_relocation): Delete.
1742 (middle_endian_convert): New function.
1743 (ME): Redefine, now does nothing.
1744 (IS_ME): New define.
1745 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1746 definition to call middle_endian_convert. Add a new local
1747 variable and make use of this throughout. Added call to
1748 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1750 2016-03-07 Nick Clifton <nickc@redhat.com>
1753 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1754 length elements in the archive.
1756 2016-03-07 Jiong Wang <jiong.wang@arm.com>
1758 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1759 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1761 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1764 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1765 executable as definition if the new definition comes from a
1768 2016-03-02 Alan Modra <amodra@gmail.com>
1770 * Makefile.in: Regenerate.
1771 * po/SRC-POTFILES.in: Regenerate.
1773 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1775 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1776 relocation addend when sections get merged.
1778 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1780 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1782 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1783 Assert for code sections dynamic relocs.
1785 2016-02-26 Renlin Li <renlin.li@arm.com>
1787 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1788 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1790 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1793 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1794 load with locally bound symbols if PIC is false or there is no
1795 base register. Optimize branch to 0 if PIC is false.
1796 (elf_i386_relocate_section): Don't generate dynamic relocations
1797 against undefined weak symbols if PIC is false.
1798 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1799 if we can't estimate relocation overflow with --no-relax.
1800 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1801 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1802 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1803 against undefined weak symbols if PIC is false.
1805 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1808 * bfd.c (bfd): Change flags to 20 bits.
1809 (BFD_CONVERT_ELF_COMMON): New.
1810 (BFD_USE_ELF_STT_COMMON): Likewise.
1811 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1812 BFD_USE_ELF_STT_COMMON.
1813 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1814 * configure.ac: Remove --enable-elf-stt-common.
1815 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1816 common symbol depending on BFD_CONVERT_ELF_COMMON and
1817 BFD_USE_ELF_STT_COMMON.
1818 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1820 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1822 (elf_link_convert_common_type): New function.
1823 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1824 common symbol depending on BFD_CONVERT_ELF_COMMON and
1825 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1826 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1827 and BFD_USE_ELF_STT_COMMON to object_flags.
1828 (TARGET_LITTLE_SYM): Likewise.
1829 * syms.c (BSF_KEEP_G): Renamed to ...
1830 (BSF_ELF_COMMON): This.
1831 * bfd-in2.h: Regenerated.
1832 * config.in: Likewise.
1833 * configure: Likewise.
1835 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1841 (elf_i386_link_hash_entry): Add has_got_reloc and
1843 (elf_i386_link_hash_table): Add interp.
1844 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1846 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1848 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1849 (elf_i386_fixup_symbol): New function.
1850 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1851 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1852 relocations and discard relocations against resolved undefined
1853 weak symbols in executable. Don't make resolved undefined weak
1854 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1855 relocation against undefined weak symbols in PIE.
1856 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1857 (elf_i386_relocate_section): Don't generate dynamic relocations
1858 against resolved undefined weak symbols in PIE, except for
1860 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1861 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1862 Don't generate dynamic relocation against resolved undefined weak
1863 symbol in executable.
1864 (elf_i386_finish_dynamic_sections): Call
1865 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1866 (elf_backend_fixup_symbol): New.
1867 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1868 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1870 (elf_x86_64_link_hash_table): Add interp.
1871 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1873 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1875 (elf_x86_64_check_relocs): Set has_got_reloc and
1877 (elf_x86_64_fixup_symbol): New function.
1878 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1879 (elf_x86_64_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.
1883 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1884 (elf_x86_64_relocate_section): Check relocation overflow for
1885 dynamic relocations against unresolved weak undefined symbols.
1886 Don't generate dynamic relocations against resolved weak
1887 undefined symbols in PIE.
1888 (elf_x86_64_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_x86_64_finish_dynamic_sections): Call
1893 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1894 (elf_backend_fixup_symbol): New.
1896 2016-02-26 Alan Modra <amodra@gmail.com>
1898 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1899 save_restore_funcs, rest of sections when not relocatable.
1900 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1901 (sfpr_define): Define all symbols on emitted code.
1902 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1903 when relocatable. Move sfpr_define loop earlier.
1905 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1907 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1908 (elf_x86_64_relocate_section): Use it. Replace
1909 x86_64_elf_howto_table[r_type] with howto.
1911 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1914 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1915 symbol version is unknown.
1917 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1920 to (bfd_vma) -1 when setting needs_plt to 0.
1921 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1923 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1925 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1926 library, instead of PIC, and don't check PDE when making linker
1927 assigned symbol dynamic.
1929 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1931 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1932 ABIVERSION for non-executable stack.
1934 2016-02-23 Rich Felker <bugdal@aerifal.cx>
1937 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1938 Always produce a RELATIVE reloc for a local symbol.
1940 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
1942 Fix test-case ld-elf/pr19617b
1943 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1944 discard unused non-function symbols when --dynamic-list-data.
1946 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1948 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1949 dynsym section, even if it is empty, with dynamic sections.
1951 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1953 * syms.c: Remove BSF_COMMON from comments.
1954 * bfd-in2.h: Regenerated.
1956 2016-02-22 Jiong Wang <jiong.wang@arm.com>
1958 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1959 for destination. Remove useless function parameters.
1960 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1962 2016-02-19 Nick Clifton <nickc@redhat.com>
1965 * aoutx.h (aout_link_add_symbols): Check for out of range string
1969 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1970 processing if we encounter a reloc without an associated symbol.
1972 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1975 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1976 sections for -E/--dynamic-list.
1978 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1980 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1983 2016-02-16 Joseph Myers <joseph@codesourcery.com>
1985 * plugin.c (plugin_vec): Set match priority to 255.
1986 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1987 matching against the plugin vector, take priority from there not
1990 2016-02-15 Nick Clifton <nickc@redhat.com>
1992 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1993 for length and type fields. Use a signed value for the
1994 suffix_length field.
1996 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1999 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2000 significant bit in GOT offset for R_386_GOT32X.
2002 2016-02-10 Nick Clifton <nickc@redhat.com>
2005 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2007 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2008 number of messages about FDE encoding preventing .eh_frame_hdr
2011 2016-02-09 Nick Clifton <nickc@redhat.com>
2013 * oasys.c (oasys_archive_p): Fix indentation.
2014 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2015 constant for left shifting.
2017 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2018 helpful warning message to explain why certain AArch64 relocs
2021 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2023 * pe-mips.c (coff_mips_reloc): Fix formatting.
2025 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2027 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2028 to bfd_mach_arc_arc600.
2030 2016-02-04 Alan Modra <amodra@gmail.com>
2032 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2035 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2039 distances in the compressed_size field of the output section.
2041 2016-02-02 Alan Modra <amodra@gmail.com>
2043 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2044 ELFv2 entry optimization.
2046 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2050 no relocations in relocatable files.
2052 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2055 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2056 if a symbol from a library loaded via DT_NEEDED doesn't match
2057 the symbol referenced by regular object.
2059 2016-02-01 Nathaniel Smith <njs@pobox.com>
2061 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2064 2016-02-01 Alan Modra <amodra@gmail.com>
2066 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2067 an out of range reloc_index.
2068 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2070 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2072 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2073 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2074 * Makefile.in: Regenerated.
2076 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2078 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2080 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2083 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2085 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2087 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2091 against STT_GNU_IFUNC symbol only with dynamic symbols.
2092 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2094 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2097 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2098 decompress debug sections.
2100 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2102 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2105 2016-01-25 Nick Clifton <nickc@redhat.com>
2108 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2109 dsym filename buffer.
2111 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2113 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2115 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2117 * elfxx-mips.c (BZ16_REG): Correct calculation.
2119 2016-01-21 Nick Clifton <nickc@redhat.com>
2121 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2122 changing the type of _loc to be bfd_byte *.
2123 (elf_arc_finish_dynamic_symbol): Likewise.
2125 2016-01-21 Nick Clifton <nickc@redhat.com>
2128 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2129 class of the linker stub bfd.
2130 (elf32_arm_check_relocs): Skip check for pic format after
2131 processing a vxWorks R_ARM_ABS12 reloc.
2132 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2133 reporting a class mismatch.
2135 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2137 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2138 veneer for sym_sec != input_sec.
2139 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2140 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2141 calculation destination.
2143 2016-01-21 Alan Modra <amodra@gmail.com>
2145 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2146 (swap_linux_prpsinfo64_out): New function.
2147 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2148 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2149 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2150 (elfcore_write_linux_prpsinfo64): Likewise.
2151 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2152 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2153 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2155 2016-01-21 Alan Modra <amodra@gmail.com>
2157 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2158 * elf.c: Adjust #include.
2159 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2160 * Makefile.am (SOURCE_HFILES): Update.
2161 * Makefile.in: Regenerate.
2162 * po/SRC-PORFILES.in: Regenerate.
2164 2016-01-21 Alan Modra <amodra@gmail.com>
2166 * configure.ac: Move corefile selection later in file. Move
2167 tdefaults code immediately after other target vector code.
2168 * configure: Regenerate.
2170 2016-01-20 Mickael Guene <mickael.guene@st.com>
2172 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2173 section using '.text.noread' pattern.
2175 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2177 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2179 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2180 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2182 * arc-plt.def: New file.
2183 * arc-plt.h: Likewise.
2184 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2185 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2186 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2187 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2188 (name_for_global_symbol): Added.
2189 (ADD_RELA): Helper to create dynamic relocs.
2190 (new_got_entry_to_list): Create a new got entry in linked list.
2191 (symbol_has_entry_of_type): Search for specific type of entry in
2193 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2194 (is_reloc_for_TLS, arc_elf_set_private_flags)
2195 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2196 (arc_elf_merge_private_bfd_data): New functions.
2197 (debug_arc_reloc): Cleaned debug info printing.
2198 (PDATA reloc): Changed not to perform address alignment.
2199 (reverse_me): Added. Fix for ARC_32 relocs.
2200 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2202 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2203 Changed function to access an array of list of GOT entries instead
2204 of just an array of offsets.
2205 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2206 (elf_arc_check_relocs): Likewise.
2207 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2208 (elf_arc_finish_dynamic_sections): Likewise
2209 (arc_create_dynamic_sections): Modified conditions to create
2211 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2212 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2213 (relocate_plt_for_entry): Changed to support new way to define PLT
2215 (add_symbol_to_plt): Likewise.
2216 (arc_elf_link_hash_table_create): New function.
2218 2016-01-18 Nick Clifton <nickc@redhat.com>
2221 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2222 section number into internal section number.
2223 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2224 * coffswap.h (coff_swap_sym_in): Likewise.
2225 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2226 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2227 section number field is big enough to hold the external value.
2229 2016-01-17 Alan Modra <amodra@gmail.com>
2231 * configure: Regenerate.
2233 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2235 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2236 when address in first unwind entry does not match start of
2239 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2240 Jiong Wang <jiong.wang@arm.com>
2243 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2246 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2248 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2249 place 'R_' before the reloc name returned.
2250 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2251 the relocation string.
2253 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2255 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2256 factored out from...
2257 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2259 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2261 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2262 attribute check after ELF file header flag check.
2264 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2266 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2267 return status from `_bfd_elf_merge_object_attributes'.
2269 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2271 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2272 factored out from...
2273 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2275 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2277 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2278 handling of input MIPS ABI flags together.
2280 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2282 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2283 attribute checks for null input.
2285 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2287 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2288 pointers to target data.
2290 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2292 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2295 2016-01-01 Alan Modra <amodra@gmail.com>
2297 Update year range in copyright notice of all files.
2299 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2301 Copyright (C) 2016 Free Software Foundation, Inc.
2303 Copying and distribution of this file, with or without modification,
2304 are permitted in any medium without royalty provided the copyright
2305 notice and this notice are preserved.
2311 version-control: never