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2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
4ba2ef8f
TP		 12016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
2
3 * elf32-arm.c (CMSE_PREFIX): Define macro.
4 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
5 (cmse_branch_thumb_only): Declare stub.
6 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
7 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
8 FALSE if there is no PLT.
9 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
10 (elf32_arm_final_link_relocate): Likewise.
11 (elf32_arm_gc_sweep_hook): Likewise.
12 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
13 secure entry functions.
14 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
15 (arm_dedicated_stub_output_section_required): Change to a switch case
16 and add a case for arm_stub_cmse_branch_thumb_only.
17 (arm_dedicated_stub_output_section_required_alignment): Likewise.
18 (arm_stub_dedicated_output_section_name): Likewise.
19 (arm_stub_dedicated_input_section_ptr): Likewise and remove
20 ATTRIBUTE_UNUSED for htab parameter.
21 (arm_stub_required_alignment): Likewise.
22 (arm_stub_sym_claimed): Likewise.
23 (arm_dedicated_stub_section_padding): Likewise.
24 (cmse_scan): New function.
25 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
26 Set stub_changed to TRUE if such veneers were created.
27 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
28 symbols.
29
89d77b8a
AM		 302016-08-02 Alan Modra <amodra@gmail.com>
31
32 PR ld/20428
33 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
34
a94d834c
NC		 352016-08-02 Nick Clifton <nickc@redhat.com>
36
37 PR ld/17739
38 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
39 (elf_backend_sweep_hook): Delete.
40
dfdaec14
AJ		 412016-08-01 Andrew Jenner <andrew@codesourcery.com>
42 Kwok Cheung Yeung <kcy@codesourcery.com>
43
44 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
45 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
46 (ppc_elf_vle_split16): Clear field before inserting.
47
781bf64d
NC		 482016-08-01 Nick Clifton <nickc@redhat.com>
49
50 * po/sv.po: Updated Swedish translation.
51
147d994b
NC		 522016-07-27 Ozkan Sezer <sezeroz@gmail.com>
53 Nick Clifton <nickc@redhat.com>
54
55 PR ld/20401
56 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
57 of the coff_section_data before using it.
58
54806ffa
MR		 592016-07-26 Maciej W. Rozycki <macro@imgtec.com>
60
61 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
62 in PLT compression selection.
63 (_bfd_mips_elf_check_relocs): Likewise.
64
c02d11a5
CM		 652016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
66
67 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
68 case where there's no elf_link_hash_entry while processing
69 GOT_NORMAL got entries.
70
fecd57f9
L		 712016-07-21 H.J. Lu <hongjiu.lu@intel.com>
72
73 * version.m4 (BFD_VERSION): Set to 2.27.51.
74 * configure: Regenerated.
75
5df1bc57
AM		 762016-07-21 Nick Clifton <nickc@redhat.com>
77
78 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
79 (swap_out_syms): Return an error when not finding ELF output
80 section rather than asserting.
81
822016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
83
84 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
85
0064d223
JB		 862016-07-20 John Baldwin <jhb@FreeBSD.org>
87
88 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
89 and handle pr_pid if present.
90
89b829a8
L		 912016-07-20 H.J. Lu <hongjiu.lu@intel.com>
92
93 PR ld/20376
94 * elf.c (assign_file_positions_for_load_sections): Also check
95 p_paddr for program header space.
96
3ce51288
AM		 972016-07-20 Alan Modra <amodra@gmail.com>
98
99 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
100 ppc64_elf_unhandled_reloc for special_function.
101 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
102
a6ebf616
MR		 1032016-07-19 Maciej W. Rozycki <macro@imgtec.com>
104
105 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
106 BAL to JALX.
107 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
108 corresponding error message.
109
9d862524
MR		 1102016-07-19 Maciej W. Rozycki <macro@imgtec.com>
111
112 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
113 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
114 (branch_reloc_p): New function.
115 (mips_elf_calculate_relocation): Handle ISA mode determination
116 for relocations against section symbols, against absolute
117 symbols and absolute relocations. Also set `*cross_mode_jump_p'
118 for branches.
119 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
120 checks for weak undefined symbols. Also check target alignment
121 within the same ISA mode.
122 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
123 in the alignment check.
124 <R_MICROMIPS_PC7_S1>: Add an alignment check.
125 <R_MICROMIPS_PC10_S1>: Likewise.
126 <R_MICROMIPS_PC16_S1>: Likewise.
127 (mips_elf_perform_relocation): Report a failure for unsupported
128 same-mode JALX instructions and cross-mode branches.
129 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
130 error messages for jumps to misaligned addresses.
131
7d0b9ebc
AM		 1322016-07-16 Alan Modra <amodra@gmail.com>
133
134 * elflink.c: Include plugin-api.h.
135 * plugin.c (bfd_plugin_open_input): New function, extracted from..
136 (try_claim): ..here.
137 * plugin.h: Don't include bfd.h.
138 (bfd_plugin_open_input): Declare.
139
4212b42d
AM		 1402016-07-16 Alan Modra <amodra@gmail.com>
141
142 * targets.c (bfd_seach_for_target): Rename to..
143 (bfd_iterate_over_targets): ..this. Rewrite doc.
144 * bfd-in2.h: Regenerate.
145
00dad9a4
AM		 1462016-07-16 Alan Modra <amodra@gmail.com>
147
148 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
149 * libbfd.h: Regenerate.
150 * bfd-in2.h: Regenerate.
151
76e7a751
AM		 1522016-07-16 Alan Modra <amodra@gmail.com>
153
154 * libbfd-in.h (BFD_ALIGN): Move to..
155 * bfd-in.h: ..here.
156 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
157 * elf32-ppc.c (default_params): Adjust init.
158 (ppc_elf_link_params): Set pagesize_p2.
159 * libbfd.h: Regenerate.
160 * bfd-in2.h: Regenerate.
161
76359541
TP		 1622016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
163
164 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
165 (_bfd_elf_filter_global_symbols): Declare.
166 * elf.c (_bfd_elf_filter_global_symbols): New function.
167 * elflink.c (elf_filter_global_symbols): Likewise.
168 (elf_output_implib): Likewise.
169 (bfd_elf_final_link): Call above function, failing if it does.
170 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
171 default it to NULL.
172 (elf_backend_copy_indirect_symbol): Fix spacing.
173 (elf_backend_hide_symbol): Likewise.
174 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
175
f7e8b360
NC		 1762016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
177 Nick Clifton <nickc@redhat.com>
178
179 * elf32-arc.c (PR_DEBUG): Delete.
180 Fix printing of debug information. Fix formatting of debug
181 statements.
182 (debug_arc_reloc): Handle symbols that are not from an input file.
183 (arc_do_relocation): Remove excessive exclamation points.
184
185 * arc-got.h: Fix formatting. Fix printing of debug information.
186 (new_got_entry_to_list): Use xmalloc.
187 * config.bfd: use the big-endian arc vector as the default vector
188 for big-endian arc targets.
189
06ab6faf
AM		 1902016-07-15 Alan Modra <amodra@gmail.com>
191
192 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
193 from marking sym_indices.
194
0c117286
MR		 1952016-07-14 Maciej W. Rozycki <macro@imgtec.com>
196
197 * reloc.c (bfd_perform_relocation): Try the `howto' handler
198 first with relocations against absolute symbols.
199 (bfd_install_relocation): Likewise.
200
37567a2c
L		 2012016-07-12 H.J. Lu <hongjiu.lu@intel.com>
202
203 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
204 .got/.got.plt sections to 8 bytes.
205
cf143069
NC		 2062016-07-12 Nick Clifton <nickc@redhat.com>
207
208 * binary.c (binary_set_section_contents): Second grammar fix.
209
f231881e
DR		 2102016-07-12 Douglas B Rupp <rupp@adacore.com>
211
212 * binary.c (binary_set_section_contents): Fix grammar in warning
213 message.
214
b9316f59
CM		 2152016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
216
217 * elf32-arc.c: made PR_DEBUG always defined.
218
08759e0f
CM		 2192016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
220
221 * arc-got.h: Moved got related structures from elf32-arc.c to
222 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
223 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
224 tls_type_for_reloc, symbol_has_entry_of_type,
225 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
226 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
227 relocate_fix_got_relocs_for_got_info,
228 create_got_dynrelocs_for_single_entry,
229 create_got_dynrelocs_for_got_info): Added to file.
230 * elf32-arc.c: Removed GOT & TLS related structs and functions to
231 arc-got.h.
232
458653a9 2332016-07-08 James Bowman <james.bowman@ftdichip.com>
234
235 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
236
d5a67c02
AV		 2372016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
238
239 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
240 (THUMB32_MOVW): Likewise.
241 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
242 (DEF_STUBS): Define long_branch_thumb2_only_pure.
243 (arm_stub_is_thumb): Add new veneer stub.
244 (arm_type_of_stub): Use new veneer.
245 (arm_stub_required_alignment): Add new veneer.
246
f0728ee3
AV		 2472016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
248
249 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
250 (SEC_ELF_PURECODE): ... this.
251 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
252 to SEC_ELF_NOREAD.
253 (elf32_arm_fake_sections): Likewise.
254 (elf_32_arm_section_flags): Likewise.
255 (elf_32_arm_lookup_section_flags): Likewise.
256 * section.c (SEC_ELF_NOREAD): Rename to ...
257 (SEC_ELF_PURECODE): ... this.
258
5e866f5a
TP		 2592016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
260
261 * elf32-arm.c (using_thumb2_bl): New function.
262 (arm_type_of_stub): Declare thumb2 variable together and change type
263 to bfd_boolean. Use using_thumb2_bl () to determine whether
264 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
265 checked for BL range.
266 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
267 the bit size of BL offset.
268
d691934d
NC		 2692016-06-29 Nick Clifton <nickc@redhat.com>
270
271 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
272 Returns TRUE for AArch64 mapping symbols.
273 (elfNN_aarch64_backend_symbol_processing): New function. Marks
274 mapping symbols as precious in object files so that they will not
275 be stripped.
276 (elf_backend_symbol_processing): Define.
277
278 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
279 for ARM mapping symbols.
280 (elf32_arm_backend_symbol_processing): Make use of the new function.
281
f4ab0e2d
L		 2822016-06-28 H.J. Lu <hongjiu.lu@intel.com>
283
284 PR ld/20306
285 * elflink.c (elf_link_check_versioned_symbol): Return false
286 for unreferenced undefined symbol.
287
fca2a38f
NC		 2882016-06-28 Nick Clifton <nickc@redhat.com>
289
1b857aee
NC		 290 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
291 is needed.
292
fca2a38f
NC		 293 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
294 function. Marks mapping symbols in object files as precious, so
295 that strip will not remove them.
296 (elf_backend_symbol_processing): Define.
297
7160c10d
JC		 2982016-06-28 James Clarke <jrtc27@jrtc27.com>
299
300 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
301 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
302
c9775dde
MR		 3032016-06-28 Maciej W. Rozycki <macro@imgtec.com>
304
305 * elf32-mips.c (elf_mips16_howto_table_rel): Add
306 R_MIPS16_PC16_S1.
307 (mips16_reloc_map): Likewise.
308 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
309 (mips16_elf64_howto_table_rela): Likewise.
310 (mips16_reloc_map): Likewise.
311 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
312 (elf_mips16_howto_table_rela): Likewise.
313 (mips16_reloc_map): Likewise.
314 * elfxx-mips.c (mips16_branch_reloc_p): New function.
315 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
316 (b_reloc_p): Likewise.
317 (mips_elf_calculate_relocation): Likewise.
318 (_bfd_mips_elf_check_relocs): Likewise.
319 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
320 * bfd-in2.h: Regenerate.
321 * libbfd.h: Regenerate.
322
c9301e31
AM		 3232016-06-27 Alan Modra <amodra@gmail.com>
324
325 PR ld/19264
326 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
327 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
328 if shrinking stubs.
329 (ppc64_elf_size_stubs): Adjust to suit.
330
3cd72572
TS		 3312016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
332
333 * elf32-dlx.h: New file.
334 * elf32-dlx.c: Adjust.
335
7c2c4aa1
TS		 3362016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
337
338 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
339
3350c5f5
JB		 3402016-06-24 John Baldwin <jhb@FreeBSD.org>
341
342 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
343 notes.
344
aa1ed4a9
JB		 3452016-06-24 John Baldwin <jhb@FreeBSD.org>
346
347 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
348 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
349 (elfcore_grok_freebsd_psinfo): New function.
350 (elfcore_grok_freebsd_prstatus): New function.
351 (elfcore_grok_freebsd_note): New function.
352 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
353 notes.
354
6e321fa8
JB		 3552016-06-24 Joel Brobecker <brobecker@adacore.com>
356
357 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
358 than its existance.
359
9cc0123f
AM		 3602016-06-24 Alan Modra <amodra@gmail.com>
361
362 * config.bfd: Delete mips vxworks patterns matched earlier.
363 Combine mips*-*-none with mips*-*-elf*.
364
5f68df25
MR		 3652016-06-21 Maciej W. Rozycki <macro@imgtec.com>
366
367 * elfxx-mips.c (mips_elf_perform_relocation): Call
368 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
369 use the `%X%H' format for the cross-mode jump conversion error
370 message. Remove the full stop from the end of the message.
371 Continue processing rather than returning failure.
372
bdd582db
GM		 3732016-06-21 Graham Markall <graham.markall@embecosm.com>
374
375 * archures.c: Remove bfd_mach_arc_nps400.
376 * bfd-in2.h: Likewise.
377 * cpu-arc.c (arch_info_struct): Likewise.
378 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
379 Likewise.
380
7dc3990e
L		 3812016-06-20 H.J. Lu <hongjiu.lu@intel.com>
382
383 PR ld/18250
384 PR ld/20267
385 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
386 defined.
387 (elf_link_is_defined_archive_symbol): Call
388 bfd_link_plugin_object_p on unknown plugin object and use the
389 IR symbol table if the input is an IR object.
390 * plugin.c (bfd_link_plugin_object_p): New function.
391 * plugin.h (bfd_link_plugin_object_p): New prototype.
392
0616a280
AM		 3932016-06-20 H.J. Lu <hongjiu.lu@intel.com>
394
395 PR ld/20276
396 * elflink.c (elf_link_add_object_symbols): Don't check alignment
397 on symbol from plugin dummy input.
398
49f30d83
L		 3992016-06-18 H.J. Lu <hongjiu.lu@intel.com>
400
401 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
402 bfd_plugin_unknown.
403 * bfd-in2.h: Regenerated.
404 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
405 with bfd_plugin_unknown.
406
233cc9c1
L		 4072016-06-18 H.J. Lu <hongjiu.lu@intel.com>
408
409 PR ld/20253
410 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
411 bfd_boolean argument.
412 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
413 "shared object" with "PIC object" in comments.
414 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
415 "shared object" with "PIC object" in comments. Avoid PLT if
416 requested. Generate dynamic relocations for non-GOT references.
417 Make room for the special first entry in PLT and allocate PLT
418 entry only for PLT and PC-relative references. Store dynamic
419 GOT relocations in .rel[a].iplt section for static executables.
420 If PLT isn't used, always use GOT for symbol value. Don't
421 allocate GOT entry if it isn't used.
422 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
423 count only in the code section. Allocate dynamic pointer
424 relocation against STT_GNU_IFUNC symbol in the non-code section.
425 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
426 only for PC-relative references.
427 (elf_i386_allocate_dynrelocs): Pass TRUE to
428 _bfd_elf_allocate_ifunc_dyn_relocs.
429 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
430 relocations against STT_GNU_IFUNC symbols without PLT. Generate
431 dynamic pointer relocation against STT_GNU_IFUNC symbol in
432 the non-code section and store it in the proper REL section.
433 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
434 without PLT.
435 (elf_i386_finish_dynamic_symbol): Generate dynamic
436 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
437 STT_GNU_IFUNC symbols without PLT.
438 (elf_i386_finish_dynamic_sections): Don't handle local
439 STT_GNU_IFUNC symbols here.
440 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
441 symbols here.
442 (elf_backend_output_arch_local_syms): New.
443 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
444 count only in the code section. Allocate dynamic pointer
445 relocation against STT_GNU_IFUNC symbol in the non-code section.
446 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
447 count only for PC-relative references.
448 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
449 _bfd_elf_allocate_ifunc_dyn_relocs.
450 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
451 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
452 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
453 without PLT. Generate dynamic pointer relocation against
454 STT_GNU_IFUNC symbol in the non-code section and store it in
455 the proper RELA section. Don't allow non-pointer relocation
456 against STT_GNU_IFUNC symbol without PLT.
457 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
458 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
459 STT_GNU_IFUNC symbols without PLT.
460 (elf_x86_64_finish_dynamic_sections): Don't handle local
461 STT_GNU_IFUNC symbols here.
462 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
463 symbols here.
464 (elf_backend_output_arch_local_syms): New.
465 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
466 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
467
80c135e5
TP		 4682016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
469 Tony Wang <tony.wang@arm.com>
470
471 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
472 sequence.
473 (stub_long_branch_thumb2_only): Define stub.
474 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
475 (arm_stub_long_branch_thumb2_only): Likewise.
476 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
477 capable targets.
478
4f26fb3a
JM		 4792016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
480
481 * archures.c (bfd_mach_sparc_v8plusc): Define.
482 (bfd_mach_sparc_v9c): Likewise.
483 (bfd_mach_sparc_v8plusd): Likewise.
484 (bfd_mach_sparc_v9d): Likewise.
485 (bfd_mach_sparc_v8pluse): Likewise.
486 (bfd_mach_sparc_v9e): Likewise.
487 (bfd_mach_sparc_v8plusv): Likewise
488 (bfd_mach_sparc_v9v): Likewise.
489 (bfd_mach_sparc_v8plusm): Likewise.
490 (bfd_mach_sparc_v9m): Likewise.
491 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
492 (bfd_mach_sparc_64bit_p): Likewise.
493 * bfd-in2.h: Regenerate.
494 * cpu-sparc.c (arch_info_struct): Add entries for
495 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
496 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
497 and bfd_mach_sparc_v9{c,d,e,v,m}.
498 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
499 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
500
ca45f6e9
L		 5012016-06-16 H.J. Lu <hongjiu.lu@intel.com>
502
503 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
504 symbols for relocations against IFUNC symbols.
505 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
506
f92339b8
MK		 5072016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
508
509 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
510 .rela.iplt in DT_PLTRELSZ.
511 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
512 for DT_PLTRELSZ and DT_RELASZ as well.
513
081b1afe
L		 5142016-06-16 H.J. Lu <hongjiu.lu@intel.com>
515
516 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
517 non-loaded, non-alloced sections.
518 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
519
4c23f2ff
L		 5202016-06-15 H.J. Lu <hongjiu.lu@intel.com>
521
522 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
523 allocating dynamic relocation.
524 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
525
31eef93e
SKS		 5262016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
527
528 PR ld/20254
529 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
530 offsets until reloc_toaddr.
531
c428ce9d
L		 5322016-06-14 H.J. Lu <hongjiu.lu@intel.com>
533
534 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
535 Don't check symbol type for STN_UNDEF symbol index.
536 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
537 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
538 index.
539
60a019a0
TP		 5402016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
541
542 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
543 new architecture.
544 (using_thumb2): Try Tag_THUMB_ISA_use first and check
545 for exact arch value then. Force review of arch check logic for new
546 architecture.
547 (arch_has_arm_nop): Update and fix arch check logic. Force review of
548 that logic for new architecture.
549 (arch_has_thumb2_nop): Remove.
550 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
551 (elf32_arm_final_link_relocate): Likewise but using thumb2.
552
3860d2b4
AM		 5532016-06-14 Alan Modra <amodra@gmail.com>
554
555 * bfd-in.h (bfd_my_archive): Delete.
556 * bfd-in2.h: Regenerate.
557
b0cffb47
AM		 5582016-06-14 Alan Modra <amodra@gmail.com>
559
560 PR ld/20241
561 * archive.c (open_nested_file): Set my_archive.
562 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
563 for thin archives.
564 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
565 (bfd_seek): Likewise.
566 * bfdwin.c (bfd_get_file_window): Likewise.
567 * cache.c (cache_bmmap): Likewise.
568 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
569 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
570 thin archives.
571 * plugin.c (try_claim): Likewise.
572 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
573 file within thin archive, not the archive.
574
712ec279
L		 5752016-06-13 H.J. Lu <hongjiu.lu@intel.com>
576
577 PR ld/20244
578 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
579 section address for R_386_GOT32/R_386_GOT32X relocations against
580 IFUNC symbols if there is no base register and return error for
581 PIC.
582
ca8c86ef
L		 5832016-06-13 H.J. Lu <hongjiu.lu@intel.com>
584
585 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
586 GOT32 adjustment for static executables.
587
0c9663cb
MR		 5882016-06-13 Maciej W. Rozycki <macro@imgtec.com>
589
590 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
591
815dc1bc
CZ		 5922016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
593
594 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
595
3b63d2ce
CM		 5962016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
597
598 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
599
2ab2f40d
CM		 6002016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
601
602 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
603 (SECTSTART): Changed.
604 (elf_arc_relocate_section): Fixed mistake in PIE related
605 condition.
606 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
607
0f7f3789
CM		 6082016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
609
610 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
611 enable support for "-z combreloc" and DT_RELACOUNT.
612 (elf_backend_reloc_type_class): Likewise
613
74d7f0aa
L		 6142016-06-11 H.J. Lu <hongjiu.lu@intel.com>
615
616 PR ld/20244
617 * elf32-i386.c (elf_i386_relocate_section): When relocating
618 R_386_GOT32, return error without a base register for PIC and
619 subtract the .got.plt section address only with a base register.
620
ef53be89
AM		 6212016-06-10 Alan Modra <amodra@gmail.com>
622
623 * elf-strtab.c (struct strtab_save): Use size_t for "size".
624 (struct elf_strtab_hash): Likewise for "size" and "alloced".
625 (_bfd_elf_strtab_init): Formatting.
626 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
627 (_bfd_elf_strtab_addref): Take size_t idx param.
628 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
629 (_bfd_elf_strtab_offset): Likewise.
630 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
631 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
632 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
633 (_bfd_elf_strtab_finalize): Similarly.
634 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
635 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
636 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
637 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
638 using bfd_size_type.
639 (bfd_section_from_shdr): Delete amt.
640 (_bfd_elf_init_reloc_shdr): Likewise.
641 (_bfd_elf_link_assign_sym_version): Likewise.
642 (assign_section_numbers): Use size_t reloc_count.
643 * elflink.c (struct elf_symbuf_head): Use size_t "count".
644 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
645 (elf_link_is_defined_archive_symbol): Likewise.
646 (elf_add_dt_needed_tag): Likewise.
647 (elf_finalize_dynstr): Likewise.
648 (elf_link_add_object_symbols): Likewise.
649 (bfd_elf_size_dynamic_sections): Likewise.
650 (elf_create_symbuf): Similarly.
651 (bfd_elf_match_symbols_in_sections): Likewise.
652 (elf_link_swap_symbols_out): Likewise.
653 (elf_link_check_versioned_symbol): Likewise.
654 (bfd_elf_gc_record_vtinherit): Likewise.
655 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
656
5c41dbc3
DC		 6572016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
658
659 PR ld/20221
660 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
661 and relocs only if shrinking occurred.
662
6eaa7fb5
L		 6632016-06-08 H.J. Lu <hongjiu.lu@intel.com>
664
665 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
666 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
667 (elf_i386_check_tls_transition): Check indirect call and direct
668 call with the addr32 prefix for general and local dynamic models.
669 Set the tls_get_addr feild.
670 (elf_i386_convert_load_reloc): Always use addr32 prefix for
671 indirect ___tls_get_addr call via GOT.
672 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
673 transitions with indirect call and direct call with the addr32
674 prefix.
675
3b67f094
MK		 6762016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
677
678 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
679 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
680 (elf_s390_relocate_section): Fix comment.
681 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
682 .got.plt entries.
683
161db279
AK		 6842016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
685
686 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
687 section offset when calculation the larl operand in the first PLT
688 entry.
689
14b57c7c
AM		 6902016-06-07 Alan Modra <amodra@gmail.com>
691
692 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
693 to match other 32-bit archs.
694 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
695 (ppc_elf_object_p): Call it.
696 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
697 overlong line.
698 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
699 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
700 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
701 _bfd_elf_ppc_at_tprel_transform): Move to..
702 * elf-bfd.h: ..here.
703 (_bfd_elf_ppc_set_arch): Declare.
704 * bfd-in2.h: Regenerate.
705
e2cbcd91
L		 7062016-06-06 H.J. Lu <hongjiu.lu@intel.com>
707
708 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
709 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
710 (elf_x86_64_check_tls_transition): Check indirect call and
711 direct call with the addr32 prefix for general and local dynamic
712 models. Set the tls_get_addr feild.
713 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
714 indirect __tls_get_addr call via GOT.
715 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
716 transitions with indirect call and direct call with the addr32
717 prefix.
718
2ac27cd3
CG		 7192016-06-04 Christian Groessler <chris@groessler.org>
720
721 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
722
99914dfd
NC		 7232016-06-02 Nick Clifton <nickc@redhat.com>
724
725 PR target/20088
726 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
727 architecture.
728 (arch_info_struct): Likewise.
729 (architectures): Likewise.
730
4ad0bb5f
VG		 7312016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
732
733 * config.bfd: Replace -uclibc with *.
734
3ddf1bdd
L		 7352016-06-02 H.J. Lu <hongjiu.lu@intel.com>
736
737 * elf64-x86-64.c: Replace data32 with data16 in comments.
738
5b677558
AM		 7392016-05-31 Alan Modra <amodra@gmail.com>
740
741 PR ld/20159
742 PR ld/16467
743 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
744 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
745 symbol given a version by a script different to the version
746 of the symbol being added.
747 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
748 _bfd_elf_strtab_restore. Don't fudge dynstr references.
749 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
750 (struct strtab_save): New.
751 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
752 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
753 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
754
1fe0971e
TS		 7552016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
756
757 * elf32-hppa.h: Add extern "C".
758 * elf32-nds32.h: Likewise.
759 * elf32-tic6x.h: Likewise.
760
885a1087
NC		 7612016-06-01 Nick Clifton <nickc@redhat.com>
762
763 * po/sr.po: New Serbian translation.
764 * configure.ac (ALL_LINGUAS): Add sr.
765 * configure: Regenerate.
766
99aefae6
MR		 7672016-05-28 Maciej W. Rozycki <macro@imgtec.com>
768
769 * elfxx-mips.c (b_reloc_p): New function.
770 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
771 branch relocations.
772
77434823
MR		 7732016-05-28 Maciej W. Rozycki <macro@imgtec.com>
774
775 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
776 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
777 reloc location from calculation, treat the addend as signed with
778 local non-section symbols and enable overflow detection.
779
1a72702b
AM		 7802016-05-28 Alan Modra <amodra@gmail.com>
781
782 * aoutx.h: Adjust linker callback calls throughout file,
783 removing dead code.
784 * bout.c: Likewise.
785 * coff-alpha.c: Likewise.
786 * coff-arm.c: Likewise.
787 * coff-h8300.c: Likewise.
788 * coff-h8500.c: Likewise.
789 * coff-i960.c: Likewise.
790 * coff-mcore.c: Likewise.
791 * coff-mips.c: Likewise.
792 * coff-ppc.c: Likewise.
793 * coff-rs6000.c: Likewise.
794 * coff-sh.c: Likewise.
795 * coff-tic80.c: Likewise.
796 * coff-w65.c: Likewise.
797 * coff-z80.c: Likewise.
798 * coff-z8k.c: Likewise.
799 * coff64-rs6000.c: Likewise.
800 * cofflink.c: Likewise.
801 * ecoff.c: Likewise.
802 * elf-bfd.h: Likewise.
803 * elf-m10200.c: Likewise.
804 * elf-m10300.c: Likewise.
805 * elf32-arc.c: Likewise.
806 * elf32-arm.c: Likewise.
807 * elf32-avr.c: Likewise.
808 * elf32-bfin.c: Likewise.
809 * elf32-cr16.c: Likewise.
810 * elf32-cr16c.c: Likewise.
811 * elf32-cris.c: Likewise.
812 * elf32-crx.c: Likewise.
813 * elf32-d10v.c: Likewise.
814 * elf32-epiphany.c: Likewise.
815 * elf32-fr30.c: Likewise.
816 * elf32-frv.c: Likewise.
817 * elf32-ft32.c: Likewise.
818 * elf32-h8300.c: Likewise.
819 * elf32-hppa.c: Likewise.
820 * elf32-i370.c: Likewise.
821 * elf32-i386.c: Likewise.
822 * elf32-i860.c: Likewise.
823 * elf32-ip2k.c: Likewise.
824 * elf32-iq2000.c: Likewise.
825 * elf32-lm32.c: Likewise.
826 * elf32-m32c.c: Likewise.
827 * elf32-m32r.c: Likewise.
828 * elf32-m68hc1x.c: Likewise.
829 * elf32-m68k.c: Likewise.
830 * elf32-mep.c: Likewise.
831 * elf32-metag.c: Likewise.
832 * elf32-microblaze.c: Likewise.
833 * elf32-moxie.c: Likewise.
834 * elf32-msp430.c: Likewise.
835 * elf32-mt.c: Likewise.
836 * elf32-nds32.c: Likewise.
837 * elf32-nios2.c: Likewise.
838 * elf32-or1k.c: Likewise.
839 * elf32-ppc.c: Likewise.
840 * elf32-s390.c: Likewise.
841 * elf32-score.c: Likewise.
842 * elf32-score7.c: Likewise.
843 * elf32-sh.c: Likewise.
844 * elf32-sh64.c: Likewise.
845 * elf32-spu.c: Likewise.
846 * elf32-tic6x.c: Likewise.
847 * elf32-tilepro.c: Likewise.
848 * elf32-v850.c: Likewise.
849 * elf32-vax.c: Likewise.
850 * elf32-visium.c: Likewise.
851 * elf32-xstormy16.c: Likewise.
852 * elf32-xtensa.c: Likewise.
853 * elf64-alpha.c: Likewise.
854 * elf64-hppa.c: Likewise.
855 * elf64-ia64-vms.c: Likewise.
856 * elf64-mmix.c: Likewise.
857 * elf64-ppc.c: Likewise.
858 * elf64-s390.c: Likewise.
859 * elf64-sh64.c: Likewise.
860 * elf64-x86-64.c: Likewise.
861 * elflink.c: Likewise.
862 * elfnn-aarch64.c: Likewise.
863 * elfnn-ia64.c: Likewise.
864 * elfxx-mips.c: Likewise.
865 * elfxx-sparc.c: Likewise.
866 * elfxx-tilegx.c: Likewise.
867 * linker.c: Likewise.
868 * pdp11.c: Likewise.
869 * pe-mips.c: Likewise.
870 * reloc.c: Likewise.
871 * reloc16.c: Likewise.
872 * simple.c: Likewise.
873 * vms-alpha.c: Likewise.
874 * xcofflink.c: Likewise.
875 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
876 status param. Adjust calls to these and linker callbacks throughout.
877 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
878 get_ramstart): Delete status param. Adjust calls to these and
879 linker callbacks throughout.
880
bc27bb05
MR		 8812016-05-27 Maciej W. Rozycki <macro@imgtec.com>
882
883 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
884 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
885 target alignment verification.
886
ceab86af
MR		 8872016-05-27 Maciej W. Rozycki <macro@imgtec.com>
888
889 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
890 section name if `bfd_elf_string_from_elf_section' returns an
891 empty string.
892
ed53407e
MR		 8932016-05-26 Maciej W. Rozycki <macro@imgtec.com>
894
895 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
896 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
897 for message. Continue processing rather than returning failure.
898
de341542 8992016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 900
de341542
MR		 901 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
902 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
903 Call `bfd_set_error'.
904
e6cc316a
L		 9052016-05-25 H.J. Lu <hongjiu.lu@intel.com>
906
907 PR binutils/14625
908 * archive.c (bfd_slurp_armap): Replace
909 bfd_elf64_archive_slurp_armap with
910 _bfd_archive_64_bit_slurp_armap.
911 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
912 BFD64 is defined and the archive is too big.
913 (coff_write_armap): Likewise.
914 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
915 (_bfd_archive_64_bit_slurp_armap): This.
916 (bfd_elf64_archive_write_armap): Renamed to ...
917 (_bfd_archive_64_bit_write_armap): This.
918 * configure.ac: Add --enable-64-bit-archive.
919 (want_64_bit_archive): New. Set to true by default for 64-bit
920 MIPS and s390 ELF targets.
921 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
922 * config.in: Regenerated.
923 * configure: Likewise.
924 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
925 (bfd_elf64_archive_slurp_armap): Likewise.
926 (bfd_elf64_archive_write_armap): Likewise.
927 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
928 (bfd_elf64_archive_construct_extended_name_table): Likewise.
929 (bfd_elf64_archive_truncate_arname): Likewise.
930 (bfd_elf64_archive_read_ar_hdr): Likewise.
931 (bfd_elf64_archive_write_ar_hdr): Likewise.
932 (bfd_elf64_archive_openr_next_archived_file): Likewise.
933 (bfd_elf64_archive_get_elt_at_index): Likewise.
934 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
935 (bfd_elf64_archive_update_armap_timestamp): Likewise.
936 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
937 (bfd_elf64_archive_slurp_armap): Likewise.
938 (bfd_elf64_archive_write_armap): Likewise.
939 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
940 (bfd_elf64_archive_construct_extended_name_table): Likewise.
941 (bfd_elf64_archive_truncate_arname): Likewise.
942 (bfd_elf64_archive_read_ar_hdr): Likewise.
943 (bfd_elf64_archive_write_ar_hdr): Likewise.
944 (bfd_elf64_archive_openr_next_archived_file): Likewise.
945 (bfd_elf64_archive_get_elt_at_index): Likewise.
946 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
947 (bfd_elf64_archive_update_armap_timestamp): Likewise.
948 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
949 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
950 bfd_elfNN_archive_functions isn't defined.
951 (TARGET_LITTLE_SYM): Likewise.
952 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
953 (_bfd_archive_64_bit_write_armap): Likewise.
954 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
955 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
956 (_bfd_archive_64_bit_truncate_arname): Likewise.
957 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
958 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
959 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
960 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
961 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
962 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
963 * libbfd.h: Regenerated.
964 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
965 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
966
b95a0a31
L		 9672016-05-25 H.J. Lu <hongjiu.lu@intel.com>
968
969 PR ld/20103
970 * cofflink.c (coff_link_check_archive_element): Return TRUE if
971 linker add_archive_element callback returns FALSE.
972 * ecoff.c (ecoff_link_check_archive_element): Likewise.
973 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
974 archive element if linker add_archive_element callback returns
975 FALSE.
976 * elflink.c (elf_link_add_archive_symbols): Likewise.
977 * pdp11.c (aout_link_check_ar_symbols): Likewise.
978 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
979 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
980 (xcoff_link_check_ar_symbols): Likewise.
981
7db9a74e
MR		 9822016-05-24 Maciej W. Rozycki <macro@imgtec.com>
983
984 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
985 <bfd_reloc_outofrange>: Unify error reporting code.
986
b7f28d87
JW		 9872016-05-23 Jim Wilson <jim.wilson@linaro.org>
988
989 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
990 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
991 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
992 * bfd-in2.h: Regenerate.
993 * libbfd.h: Likewise.
994
a2bea324
KS		 9952016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
996
997 * config.bfd: Add entry for arm-phoenix.
998
d7c5bd02
TP		 9992016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1000
1001 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1002 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1003 account for padding for stub section requiring one.
1004 (elf32_arm_build_stubs): Add comment to stress the importance of
1005 zeroing veneer section content.
1006
daa4adae
TP		 10072016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1008
1009 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1010 bfd hook.
1011 * bfd-in2.h: Regenerate.
1012 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1013 function.
1014 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1015 (arm_dedicated_stub_output_section_name): Likewise.
1016 (arm_dedicated_stub_input_section_ptr): Likewise.
1017 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1018 function description comment. Add support for dedicated output stub
1019 section to given stub types.
1020 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1021 elf32_arm_create_or_find_stub_sec.
1022 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1023 (elf32_arm_size_stubs): Pass stub type when calling
1024 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1025 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1026
52bf37dd
L		 10272016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1030 when setting need_convert_load.
1031
17c6c9d9
MR		 10322016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1033
1034 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1035 microMIPS JALX.
1036
7d4d9709
L		 10372016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1038
1039 PR ld/20117
1040 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1041 R_386_GOT32X.
1042 (elf_i386_convert_load): Don't convert R_386_GOT32.
1043
606851fb
AM		 10442016-05-20 Alan Modra <amodra@gmail.com>
1045
1046 PR gas/20118
1047 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1048 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1049
3c8adaca
CZ		 10502016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1051
1052 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1053 (debug_arc_reloc): Likewise.
1054 (elf_arc_relocate_section): Likewise.
1055 (elf_arc_check_relocs): Likewise.
1056 (elf_arc_adjust_dynamic_symbol): Likewise.
1057 (elf_arc_add_symbol_hook): Likewise.
1058
6b200de0
MR		 10592016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1060
1061 * config.bfd: Remove `am34-*-linux*' support.
1062
57e7d118
AM		 10632016-05-19 Alan Modra <amodra@gmail.com>
1064
1065 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1066 relocs before plt relocs.
1067
9f284bf9
AM		 10682016-05-19 Alan Modra <amodra@gmail.com>
1069
1070 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1071 before dereferencing.
1072
50498060
NC		 10732016-05-18 Nick Clifton <nickc@redhat.com>
1074
1075 * po/sv.po: Updated Swedish translation.
1076
7f991970
AM		 10772016-05-18 Alan Modra <amodra@gmail.com>
1078
1079 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1080 for each BFD. Don't goto error_ret_free_local from outside loop.
1081
a43942db
MR		 10822016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1083
1084 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1085 STB_GNU_UNIQUE handling.
1086 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1087 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1088 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1089 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1090 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1091 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1092 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1093 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1094 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1095 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1096 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1097 (elf_backend_add_symbol_hook): Remove macro.
1098 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1099 for STB_GNU_UNIQUE symbols.
1100
71de3413
MR		 11012016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1102
1103 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1104 from...
1105 (v850_elf_copy_private_bfd_data): ... here. Call the new
1106 function and `_bfd_elf_copy_private_bfd_data'.
1107
2168b268
L		 11082016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1109
1110 PR ld/20093
1111 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1112 GOTPCREL relocation against large section.
1113
4ade44b7
AM		 11142016-05-13 Alan Modra <amodra@gmail.com>
1115
1116 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1117 linker dynamic sections in calculating size and address of
2168b268 1118 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 1119 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1120 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1121 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1122 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1123 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1124 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1125 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1126 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1127 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1128 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1129 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1130 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1131 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1132 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1133 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1134 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1135 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1136 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1137 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1138 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1139 * elflink.c (bfd_elf_final_link): Likewise.
1140 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1141 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1142 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1143 don't set doit. Look up dynobj section.
1144 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1145 invocation and dynamic tag vma calculation. Don't test
1146 boolean var == TRUE.
1147 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1148 DT_JMPREL calc.
1149
c8e44c6d
AM		 11502016-05-13 Alan Modra <amodra@gmail.com>
1151
1152 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1153 octets_per_byte. Put dynamic .rela.plt last in link orders.
1154 Assign output_offset for reloc sections rather than writing
1155 sorted relocs from block corresponding to output_offset.
1156
1997c994
AM		 11572016-05-12 Alan Modra <amodra@gmail.com>
1158
1159 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1160
8f4f9071
MF		 11612016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1162
1163 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1164
a464198b
AM		 11652016-05-11 Alan Modra <amodra@gmail.com>
1166
1167 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1168 (elf32_hppa_check_relocs): Don't set dynobj.
1169 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1170 (elf32_hppa_build_stubs): Likewise.
1171 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1172
3bd43ebc
AM		 11732016-05-11 Alan Modra <amodra@gmail.com>
1174
1175 PR 20060
1176 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1177 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1178
4e7fbb34
JW		 11792016-05-10 Jiong Wang <jiong.wang@arm.com>
1180
1181 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1182 aarch64_tls_transition check.
1183
4f4faa4d
TP		 11842016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1185
1186 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1187 enumerator.
1188 (arm_stub_sym_claimed): New function.
1189 (elf32_arm_create_stub): Use veneered symbol name and section if
1190 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1191 (arm_stub_claim_sym): New function.
1192 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1193 veneered symbol, otherwise create local symbol as before.
1194
39d911fc
TP		 11952016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1196
1197 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1198 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1199 and set branch type of a symbol.
1200 (bfd_elf32_arm_process_before_allocation): Likewise.
1201 (elf32_arm_relocate_section): Likewise and fix identation along the
1202 way.
1203 (allocate_dynrelocs_for_symbol): Likewise.
1204 (elf32_arm_finish_dynamic_symbol): Likewise.
1205 (elf32_arm_swap_symbol_in): Likewise.
1206 (elf32_arm_swap_symbol_out): Likewise.
1207
6bde4c52
TP		 12082016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1209
1210 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1211 * bfd-in2.h: Regenerated.
1212 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1213 parameter to add_stub_section callback.
1214 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1215 and pass it down to add_stub_section.
1216 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1217 for error message.
1218 (elf32_arm_size_stubs): Add output section parameter to
1219 add_stub_section function pointer parameter.
1220
b715f643
TP		 12212016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1222
1223 * elf32-arm.c (elf32_arm_create_stub): New function.
1224 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1225
8d9d9490
TP		 12262016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1227
1228 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1229 arm_stub_a8_veneer_lwm enumerator.
1230 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1231 aforementioned enumerator.
1232 (struct elf32_arm_stub_hash_entry): Delete target_addend
1233 field and add source_value.
1234 (struct a8_erratum_fix): Delete addend field and add target_offset.
1235 (stub_hash_newfunc): Initialize source_value field amd remove
1236 initialization for target_addend.
1237 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1238 the else to being always executed, moving the
1239 arm_stub_a8_veneer_b_cond specific code in it. Remove
1240 stub_entry->target_addend from points_to computation.
1241 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1242 to target symbol from start of section rather than the offset from the
1243 stub address.
1244 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1245 fields from struct a8_erratum_fix's offset and target_offset
1246 respectively.
1247 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1248 veneered_insn_loc and loc using stub_entry's source_value.
1249
15afaa63
TP		 12502016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1251
1252 (elf32_arm_merge_eabi_attributes): Add merging logic for
1253 Tag_DSP_extension.
1254
66a36822
PC		 12552016-05-10 Pip Cet <pipcet@gmail.com>
1256
1257 PR ld/20059
1258 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1259 Define as _bfd_generic_copy_link_hash_symbol_type when using
1260 generic hash table.
1261
315350be
NC		 12622016-05-09 Nick Clifton <nickc@redhat.com>
1263
1264 PR binutils/20063
1265 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1266 field before accessing sections array.
1267
9239bbd3
CM		 12682016-05-09 Christophe Monat <christophe.monat@st.com>
1269
1270 PR ld/20030
1271 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1272 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1273 to nb_words.
1274 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1275 encoding.
1276 (create_instruction_vldmdb): Likewise.
1277 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1278 uses it to re-encode.
1279
73597c18
NC		 12802016-05-09 Nick Clifton <nickc@redhat.com>
1281
1282 PR 19938
1283 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1284 commit.
1285
ae1bb197
AM		 12862016-05-09 Alan Modra <amodra@gmail.com>
1287
1288 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1289
97196564
L		 12902016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1291
1292 PR ld/17550
1293 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1294 documenting that indx == -3 if symbol is defined in a discarded
1295 section.
1296 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1297 symbol is defined in a discarded section.
1298 (elf_link_output_extsym): Strip a global symbol defined in a
1299 discarded section.
1300
030e823c
L		 13012016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1302
1303 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1304 MCU.
1305
c175a657
L		 13062016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1307
1308 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1309 conversion to ...
1310 (elf_i386_convert_load_reloc): This. New function.
1311 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1312 conversion to ...
1313 (elf_x86_64_convert_load_reloc): This. New function.
1314
bedfd056
L		 13152016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1316
1317 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1318 Don't check if contents == NULL.
1319 (elf_i386_tls_transition): Add from_relocate_section. Check
1320 from_relocate_section instead of contents != NULL. Update
1321 elf_i386_check_tls_transition call.
1322 (elf_i386_check_relocs): Cache the section contents if
1323 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1324 elf_i386_tls_transition.
1325 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1326 to elf_i386_tls_transition.
1327 (elf_backend_caches_rawsize): New.
1328 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1329 if contents == NULL.
1330 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1331 from_relocate_section instead of contents != NULL.
1332 (elf_x86_64_check_relocs): Cache the section contents if
1333 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1334 elf_x86_64_tls_transition.
1335 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1336 to elf_x86_64_tls_transition.
1337 (elf_backend_caches_rawsize): New.
1338
6d6a648c
MR		 13392016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1340
1341 PR 10549
1342 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1343 STB_GNU_UNIQUE.
1344
1f56df9d
JW		 13452016-05-03 Jiong Wang <jiong.wang@arm.com>
1346
1347 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1348 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1349 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1350 no_apply_dynamic_relocs.
1351 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1352 dynamic relocations generated.
1353
493f652c
L		 13542016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1357 setting to ...
1358 (elf_i386_create_dynamic_sections): Here.
1359 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1360 interp setting to ...
1361 (elf_x86_64_create_dynamic_sections): Here.
1362
e62b9723
L		 13632016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1364
1365 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1366 and replace (EH)->has_got_reloc with GOT_RELOC.
1367 (elf_i386_fixup_symbol): Pass has_got_reloc to
1368 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1369 (elf_i386_allocate_dynrelocs): Likewise.
1370 (elf_i386_relocate_section): Likewise.
1371 (elf_i386_finish_dynamic_symbol): Likewise.
1372 (elf_i386_convert_load): Pass TRUE to
1373 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1374 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1375 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1376 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1377 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1378 (elf_x86_64_allocate_dynrelocs): Likewise.
1379 (elf_x86_64_relocate_section): Likewise.
1380 (elf_x86_64_finish_dynamic_symbol): Likewise.
1381 (elf_x86_64_convert_load): Pass TRUE to
1382 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1383
c337a162
L		 13842016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1385
1386 * elf32-i386.c (check_relocs_failed): New.
1387 (elf_i386_check_relocs): Set check_relocs_failed on error.
1388 (elf_i386_relocate_section): Skip if check_relocs failed.
1389
afd9acee
L		 13902016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1391
1392 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1393 check_relocs_failed on error.
1394
5522f910
NC		 13952016-04-29 Nick Clifton <nickc@redhat.com>
1396
1397 PR 19938
1398 * elf-bfd.h (struct elf_backend_data): Rename
1399 elf_backend_set_special_section_info_and_link to
1400 elf_backend_copy_special_section_fields.
1401 * elfxx-target.h: Likewise.
1402 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1403 comparing section flags.
1404 (copy_special_section_fields): New function.
1405 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1406 Perform two scans over special sections. The first one looks for
1407 a direct mapping between the output section and an input section.
1408 The second scan looks for a possible match based upon section
1409 characteristics.
1410 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1411 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1412 sections.
1413 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1414 elf32_i386_copy_solaris_special_section_fields.
1415 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1416 Rename to elf32_sparc_copy_solaris_special_section_fields.
1417 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1418 elf64_x86_64_copy_solaris_special_section_fields.
1419
786a118c
NC		 14202016-04-28 Nick Clifton <nickc@redhat.com>
1421
1422 * po/zh_CN.po: Updated Chinese (simplified) translation.
1423
91f8bf69
L		 14242016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1425
1426 PR ld/20006
1427 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1428 when estimating distances between output sections.
1429
a6a4679f
AM		 14302016-04-27 Alan Modra <amodra@gmail.com>
1431
1432 * elflink.c (_bfd_elf_is_start_stop): New function.
1433 (_bfd_elf_gc_mark_rsec): Use it.
1434 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1435
28cc9170
TS		 14362016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1437
1438 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1439 * mmo.c (mmo_get_section_contents): Likewise.
1440 (mmo_set_section_contents): Likewise.
1441
d5486c43
L		 14422016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1443
1444 * elf-bfd.h (elf_link_hash_table): Update comments for
1445 dynsymcount.
1446 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1447 the unused NULL entry at the head of dynamic symbol table.
1448 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1449 checks.
1450
6645479e
L		 14512016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1452
1453 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1454 created file from dynobj.
1455
6cd255ca
L		 14562016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1457
1458 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1459 normal input file if possible.
1460
4f3b23b3
NC		 14612016-04-21 Nick Clifton <nickc@redhat.com>
1462
1463 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1464 * aout-target.h: Likewise.
1465 * aout-tic30.c: Likewise.
1466 * binary.c: Likewise.
1467 * bout.c: Likewise.
1468 * coff-alpha.c: Likewise.
1469 * coff-rs6000.c: Likewise.
1470 * coff64-rs6000.c: Likewise.
1471 * coffcode.h: Likewise.
1472 * i386msdos.c: Likewise.
1473 * i386os9k.c: Likewise.
1474 * ieee.c: Likewise.
1475 * ihex.c: Likewise.
1476 * libbfd-in.h: Likewise.
1477 * libecoff.h: Likewise.
1478 * mach-o-target.c: Likewise.
1479 * mmo.c: Likewise.
1480 * nlm-target.h: Likewise.
1481 * oasys.c: Likewise.
1482 * pef.c: Likewise.
1483 * plugin.c: Likewise.
1484 * ppcboot.c: Likewise.
1485 * som.c: Likewise.
1486 * srec.c: Likewise.
1487 * tekhex.c: Likewise.
1488 * versados.c: Likewise.
1489 * vms-alpha.c: Likewise.
1490 * xsym.c: Likewise.
1491 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1492 * linker.c (bfd_link_check_relocs): New function.
1493 (_bfd_generic_link_check_relocs): New function.
1494 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1495 _bfd_link_check_relocs field.
1496 (struct bfd_target)L Add _bfd_link_check_relocs field.
1497 * bfd-in2.h: Regenerate.
1498 * libbfd.h: Regenerate.
1499
e66cdd68
L		 15002016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1501
1502 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1503 (elf_backend_gc_sweep_hook): Likewise.
1504 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1505 (elf_backend_gc_sweep_hook): Likewise.
1506
5ce03cea
L		 15072016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1508
1509 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1510 in excluded sections
1511
338c190a
L		 15122016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1513
1514 PR ld/19969
1515 * elf64-x86-64.c (check_relocs_failed): New.
1516 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1517 Support relocation agaist local symbol. Set check_relocs_failed.
1518 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1519 R_X86_64_32 relocation overflow.
1520 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1521 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1522
466ee2af
L		 15232016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1524
1525 * elf32-i386.c (elf_i386_check_relocs): Call
1526 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1527 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1528
d9689752
L		 15292016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1530
1531 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1532 * elflink.c (_bfd_elf_link_check_relocs): New function.
1533 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1534 if check_relocs_after_open_input is FALSE.
1535
e6c7cdec
TS		 15362016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1537
1538 * cache.c: Update old style function definitions.
1539 * elf32-m68k.c: Likewise.
1540 * elf64-mmix.c: Likewise.
1541 * stab-syms.c: Likewise.
1542
b98e6871
TS		 15432016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1544
1545 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1546
6fd8e7c2
L		 15472016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1548
1549 * Makefile.in: Regenerated with automake 1.11.6.
1550 * aclocal.m4: Likewise.
1551 * doc/Makefile.in: Likewise.
1552
4b0c052e
AB		 15532016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1554
1555 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1556 * bfd-in2.h: Regenerate.
1557 * libbfd.h: Regenerate.
1558 * elf32-arc.c: Add 'opcode/arc.h' include.
1559 (struct arc_relocation_data): Add symbol_name.
1560 (arc_special_overflow_checks): New function.
1561 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1562 required, add an extra comment.
1563 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1564
33cbe6c0
AB		 15652016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1566
1567 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1568 entries.
1569 (elf_arc_relocate_section): Update enum uses.
1570 (elf_arc_check_relocs): Likewise.
1571 (elf_arc_finish_dynamic_symbol): Likewise.
1572
7634c4e6
L		 15732016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1574
1575 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1576 "sh_link".
1577
84865015
NC		 15782016-04-14 Nick Clifton <nickc@redhat.com>
1579
1580 PR target/19938
1581 * elf-bbfd.h (struct elf_backend_data): New field:
1582 elf_strtab_flags.
1583 New field: elf_backend_set_special_section_info_and_link
1584 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1585 defined.
1586 (elf_backend_set_special_section_info_and_link): Define if not
1587 already defined.
1588 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1589 elf_backend_strtab_flags macros to initialise fields in structure.
1590 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1591 being set even if SHF_MERGE is not set.
1592 (elf_fake_sections): Likewise.
1593 (section_match): New function. Matches two ELF sections based
1594 upon fixed characteristics.
1595 (find_link): New function. Locates a section in a BFD that
1596 matches a section in a different BFD.
1597 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1598 fields of reserved sections.
1599 (bfd_elf_compute_section_file_positions): Set the flags for the
1600 .shstrtab section based upon the elf_strtab_flags field in the
1601 elf_backend_data structure.
1602 (swap_out_syms): Likewise for the .strtab section.
1603 * elflink.c (bfd_elf_final_link): Set the flags for the
1604 .strtab section based upon the elf_strtab_flags field in the
1605 elf_backend_data structure.
1606 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1607 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1608 targets.
1609 (elf_backend_set_special_section_info_and_link): Define for
1610 Solaris targets.
1611 * elf32-sparc.c: Likewise.
1612 * elf64-x86-64.c: Likewise.
1613
2df3368d
L		 16142016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1615
1616 PR ld/19939
1617 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1618 to bfd_boolean.
1619 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1620 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1621 applies to read-only section.
1622 * elf32-i386.c (elf_i386_link_hash_table): Add
1623 readonly_dynrelocs_against_ifunc.
1624 (elf_i386_allocate_dynrelocs): Updated.
1625 (elf_i386_size_dynamic_sections): Issue an error for read-only
1626 segment with dynamic IFUNC relocations only if
1627 readonly_dynrelocs_against_ifunc is TRUE.
1628 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1629 readonly_dynrelocs_against_ifunc.
1630 (elf_x86_64_allocate_dynrelocs): Updated.
1631 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1632 segment with dynamic IFUNC relocations only if
1633 readonly_dynrelocs_against_ifunc is TRUE.
1634 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1635 Updated.
1636
15dd01b1
TP		 16372016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1638
1639 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1640 a fall through from error_ret_free_internal. Free local_syms in
1641 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1642
1e5885b7
CZ		 16432016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1644
1645 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1646 (relocate_plt_for_entry): Likewise.
1647
b3aee839
CZ		 16482016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1649
1650 * elf32-arc.c (elf_arc_check_relocs): Changed
1651
094fb063
CZ		 16522016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1653
1654 * elf32-arc.c (name_for_global_symbol): Changed assert.
1655 (get_replace_function): Created.:
1656 (struct arc_relocation_data): Changed to signed types.
1657 (defines S, L, P, PDATA): Casted to signed type.
1658 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1659 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1660 (arc_do_relocation): Changed.
1661
94e5c971
CZ		 16622016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1663
1664 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1665 symbol index.
1666 (elf_arc_relocate_section): Added and changed asserts, validating
1667 the synamic symbol index.
1668 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1669 relocation if symbol has dynindx set to -1.
1670
1f599d0e
MR		 16712016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1672
1673 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1674 and internal symbols which have a dynamic index into local
1675 ones.
1676
67f101ee
NC		 16772016-04-04 Nick Clifton <nickc@redhat.com>
1678
1679 PR 19872
1680 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1681 version number if the version is zero.
1682
7b15fa7a
AM		 16832016-04-01 Alan Modra <amodra@gmail.com>
1684
1685 PR 19886
1686 * elflink.c (on_needed_list): Recursively check needed status.
1687 (elf_link_add_object_symbols): Adjust.
1688
024ea11b
SKS		 16892016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1690
1691 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1692 internal_relocs only if they aren't cached.
1693
ed3056eb
NC		 16942016-03-29 Nick Clifton <nickc@redhat.com>
1695
1696 PR 17334
1697 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1698 assertion on the size of the got section to allow it to be bigger
1699 than the number of relocs.
1700
e2b4fc91
TS		 17012016-03-29 Toni Spets <toni.spets@iki.fi>
1702
1703 PR 19878
1704 * coffcode.h (coff_write_object_contents): Revert accidental
1705 2014-11-10 change.
1706
a97fbc7e
AM		 17072016-03-22 Alan Modra <amodra@gmail.com>
1708
1709 PR 19850
1710 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1711 DW_FORM_flag_present.
1712
9780e045
NC		 17132016-03-22 Nick Clifton <nickc@redhat.com>
1714
96254e5c
NC		 1715 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1716 architecture name for backwards compatibility.
1717
7769fa97
NC		 1718 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1719 unbounded stack use.
1720
9780e045
NC		 1721 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1722 sufficiently recent version of GCC.
1723 * configure: Regenerate.
1724
6f4c0a42
AM		 17252016-03-22 Alan Modra <amodra@gmail.com>
1726
1727 PR 19851
1728 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1729
8699fc3e
AB		 17302016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1731
1732 * archures.c (bfd_mach_arc_nps400): Define.
1733 * bfd-in2.h: Regenerate.
1734 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1735 some existing entries to make space.
1736 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1737 (arc_elf_final_write_processing): Likewise.
1738
a9522a21
AB		 17392016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1740
1741 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1742 EF_ARC_CPU_GENERIC.
1743 (arc_elf_final_write_processing): Don't bother setting cpu field
1744 in e_flags, this will have been set elsewhere.
1745
c0334580
AB		 17462016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1747
1748 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1749 EF_ARC_MACH_MSK.
1750
e1fa0163
NC		 17512016-03-21 Nick Clifton <nickc@redhat.com>
1752
1753 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1754 * configure: Regenerate.
1755 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1756 alloca with call to xmalloc.
1757 * elf32-nds32.c: Likewise.
1758 * elf64-hppa.c: Likewise.
1759 * elfxx-mips.c: Likewise.
1760 * pef.c: Likewise.
1761 * pei-x86_64.c: Likewise.
1762 * som.c: Likewise.
1763 * xsym.c: Likewise.
1764
4e0c91e4
L		 17652016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1766
1767 PR ld/19827
1768 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1769 locally in PIE.
1770 (elf_i386_relocate_section): Likewise.
1771 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1772 (elf_x86_64_relocate_section): Likewise.
1773
4c10bbaa
L		 17742016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1775
1776 PR ld/19807
1777 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1778 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1779 relocation overflow check.
1780
fbe48798
L		 17812016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1782
1783 * bfd-in2.h: Regenerated.
1784
37b01f6a
DG		 17852016-03-11 Dan Gissel <dgisselq@ieee.org>
1786
1787 PR 19713
1788 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1789 uses bytes not octets.
1790 * elflink.c (resolve_section): Likewise.
1791 Add a bfd parameter.
1792 (eval_section): Pass the input_bfd to resolve_section.
1793 (bfd_elf_perform_complex_relocation): Convert byte offset to
1794 octets before read and writing values.
1795 (elf_link_input_bfd): Add byte to octet conversions.
1796 (elf_reloc_link_order): Likewise.
1797 (elf_fixup_link_order): Likewise.
1798 (bfd_elf_final_link): Likewise.
1799 * reloc.c (_bfd_final_link_relocate): Likewise.
1800 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1801
3ed4ff97
NC		 18022016-03-10 Nick Clifton <nickc@redhat.com>
1803
1804 * config.bfd: Mark the i370 target as obsolete.
1805
4b05e0a7
PA		 18062016-03-09 Pedro Alves <palves@redhat.com>
1807
1808 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1809 gcc ABI)" to printable name.
1810 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1811 of "v850-rh850" as printable name.
1812
26c62da0
LW		 18132016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1814
1815 PR ld/19623
1816 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1817 relocations against absolute symbols.
1818
03ee8583
AM		 18192016-03-09 Alan Modra <amodra@gmail.com>
1820
1821 PR binutils/19775
1822 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1823 length elements in the archive.
1824
9c1d7a08
L		 18252016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1826
1827 PR ld/19789
1828 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1829 for -E/--dynamic-list only when not relocatable.
1830
d1ed1c7d
L		 18312016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1832
1833 PR ld/19784
1834 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1835 count for locally defined local IFUNC symbols in shared object.
1836 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1837
202ac193
L		 18382016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1839
1840 PR ld/19579
1841 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1842 together.
1843
72f3b6aa
CZ		 18442016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1845 Andrew Burgess <andrew.burgess@embecosm.com>
1846
1847 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1848 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1849 (arc_elf_howto_init): Added assert to validate relocations.
1850 (get_middle_endian_relocation): Delete.
1851 (middle_endian_convert): New function.
1852 (ME): Redefine, now does nothing.
1853 (IS_ME): New define.
1854 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1855 definition to call middle_endian_convert. Add a new local
1856 variable and make use of this throughout. Added call to
1857 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1858
4fc87424
NC		 18592016-03-07 Nick Clifton <nickc@redhat.com>
1860
1861 PR binutils/19775
1862 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1863 length elements in the archive.
1864
18f822a0
JW		 18652016-03-07 Jiong Wang <jiong.wang@arm.com>
1866
1867 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1868 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1869
07492f66
L		 18702016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1871
1872 PR ld/19579
1873 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1874 executable as definition if the new definition comes from a
1875 shared library.
1876
70a5df4f
AM		 18772016-03-02 Alan Modra <amodra@gmail.com>
1878
1879 * Makefile.in: Regenerate.
1880 * po/SRC-POTFILES.in: Regenerate.
1881
841fdfcd
CZ		 18822016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1883
1884 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1885 relocation addend when sections get merged.
1886
7e458899
CZ		 18872016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1888
1889 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1890 the flag change.
1891 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1892 Assert for code sections dynamic relocs.
1893
c5e3a364
RL		 18942016-02-26 Renlin Li <renlin.li@arm.com>
1895
1896 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1897 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1898
bae420ef
L		 18992016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1900
1901 PR ld/19609
1902 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1903 load with locally bound symbols if PIC is false or there is no
1904 base register. Optimize branch to 0 if PIC is false.
1905 (elf_i386_relocate_section): Don't generate dynamic relocations
1906 against undefined weak symbols if PIC is false.
1907 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1908 if we can't estimate relocation overflow with --no-relax.
1909 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1910 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1911 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1912 against undefined weak symbols if PIC is false.
1913
11e5f1ec
L		 19142016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1915
1916 PR ld/19645
1917 * bfd.c (bfd): Change flags to 20 bits.
1918 (BFD_CONVERT_ELF_COMMON): New.
1919 (BFD_USE_ELF_STT_COMMON): Likewise.
1920 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1921 BFD_USE_ELF_STT_COMMON.
1922 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1923 * configure.ac: Remove --enable-elf-stt-common.
1924 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1925 common symbol depending on BFD_CONVERT_ELF_COMMON and
1926 BFD_USE_ELF_STT_COMMON.
1927 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1928 STT_COMMON.
1929 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1930 STT_COMMON.
1931 (elf_link_convert_common_type): New function.
1932 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1933 common symbol depending on BFD_CONVERT_ELF_COMMON and
1934 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1935 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1936 and BFD_USE_ELF_STT_COMMON to object_flags.
1937 (TARGET_LITTLE_SYM): Likewise.
1938 * syms.c (BSF_KEEP_G): Renamed to ...
1939 (BSF_ELF_COMMON): This.
1940 * bfd-in2.h: Regenerated.
1941 * config.in: Likewise.
1942 * configure: Likewise.
1943
aec6b87e
L		 19442016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1945
1946 PR ld/19636
1947 PR ld/19704
1948 PR ld/19719
1949 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1950 (elf_i386_link_hash_entry): Add has_got_reloc and
1951 has_non_got_reloc.
1952 (elf_i386_link_hash_table): Add interp.
1953 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1954 has_non_got_reloc.
1955 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1956 has_non_got_reloc.
1957 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1958 (elf_i386_fixup_symbol): New function.
1959 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1960 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1961 relocations and discard relocations against resolved undefined
1962 weak symbols in executable. Don't make resolved undefined weak
1963 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1964 relocation against undefined weak symbols in PIE.
1965 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1966 (elf_i386_relocate_section): Don't generate dynamic relocations
1967 against resolved undefined weak symbols in PIE, except for
1968 R_386_PC32.
1969 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1970 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1971 Don't generate dynamic relocation against resolved undefined weak
1972 symbol in executable.
1973 (elf_i386_finish_dynamic_sections): Call
1974 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1975 (elf_backend_fixup_symbol): New.
1976 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1977 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1978 has_non_got_reloc.
1979 (elf_x86_64_link_hash_table): Add interp.
1980 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1981 has_non_got_reloc.
1982 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1983 has_non_got_reloc.
1984 (elf_x86_64_check_relocs): Set has_got_reloc and
1985 has_non_got_reloc.
1986 (elf_x86_64_fixup_symbol): New function.
1987 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1988 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1989 relocations and discard relocations against resolved undefined
1990 weak symbols in executable. Don't make resolved undefined weak
1991 symbols in executable dynamic.
1992 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1993 (elf_x86_64_relocate_section): Check relocation overflow for
1994 dynamic relocations against unresolved weak undefined symbols.
1995 Don't generate dynamic relocations against resolved weak
1996 undefined symbols in PIE.
1997 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1998 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1999 Don't generate dynamic relocation against resolved undefined weak
2000 symbol in executable.
2001 (elf_x86_64_finish_dynamic_sections): Call
2002 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2003 (elf_backend_fixup_symbol): New.
2004
b32547cd
AM		 20052016-02-26 Alan Modra <amodra@gmail.com>
2006
2007 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2008 save_restore_funcs, rest of sections when not relocatable.
2009 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2010 (sfpr_define): Define all symbols on emitted code.
2011 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2012 when relocatable. Move sfpr_define loop earlier.
2013
ef77d6af
L		 20142016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2015
2016 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2017 (elf_x86_64_relocate_section): Use it. Replace
2018 x86_64_elf_howto_table[r_type] with howto.
2019
0f550b3d
L		 20202016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2021
2022 PR ld/19698
2023 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2024 symbol version is unknown.
2025
13f42277
L		 20262016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2027
2028 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2029 to (bfd_vma) -1 when setting needs_plt to 0.
2030 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2031
6b3b0ab8
L		 20322016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2033
2034 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2035 library, instead of PIC, and don't check PDE when making linker
2036 assigned symbol dynamic.
2037
17733f5b
FS		 20382016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2039
2040 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2041 ABIVERSION for non-executable stack.
2042
47993b4a
RF		 20432016-02-23 Rich Felker <bugdal@aerifal.cx>
2044
2045 PR target/19516
2046 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2047 Always produce a RELATIVE reloc for a local symbol.
2048
2d8dcb81
HPN		 20492016-02-23 Hans-Peter Nilsson <hp@axis.com>
2050
2051 Fix test-case ld-elf/pr19617b
2052 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2053 discard unused non-function symbols when --dynamic-list-data.
2054
1a6e6083
L		 20552016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2056
2057 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2058 dynsym section, even if it is empty, with dynamic sections.
2059
75c1920b
L		 20602016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2061
2062 * syms.c: Remove BSF_COMMON from comments.
2063 * bfd-in2.h: Regenerated.
2064
9a228467
JW		 20652016-02-22 Jiong Wang <jiong.wang@arm.com>
2066
2067 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2068 for destination. Remove useless function parameters.
2069 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2070
73768414
NC		 20712016-02-19 Nick Clifton <nickc@redhat.com>
2072
e517df3d
NC		 2073 PR ld/19629
2074 * aoutx.h (aout_link_add_symbols): Check for out of range string
2075 table offsets.
2076
73768414
NC		 2077 PR ld/19628
2078 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2079 processing if we encounter a reloc without an associated symbol.
2080
bf89386a
L		 20812016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2082
2083 PR ld/19617
2084 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2085 sections for -E/--dynamic-list.
2086
8f79b794
L		 20872016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2088
2089 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2090 to bfd_true.
2091
64bfc258
JM		 20922016-02-16 Joseph Myers <joseph@codesourcery.com>
2093
2094 * plugin.c (plugin_vec): Set match priority to 255.
2095 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2096 matching against the plugin vector, take priority from there not
2097 from TEMP.
2098
9fb71ee4
NC		 20992016-02-15 Nick Clifton <nickc@redhat.com>
2100
2101 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2102 for length and type fields. Use a signed value for the
2103 suffix_length field.
2104
32875eb1
L		 21052016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2106
2107 PR ld/19601
2108 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2109 significant bit in GOT offset for R_386_GOT32X.
2110
83da6e74
NC		 21112016-02-10 Nick Clifton <nickc@redhat.com>
2112
2113 PR 19405
2114 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2115 immediate values.
2116 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2117 number of messages about FDE encoding preventing .eh_frame_hdr
2118 generation.
2119
027e9c75
NC		 21202016-02-09 Nick Clifton <nickc@redhat.com>
2121
609332f1
NC		 2122 * oasys.c (oasys_archive_p): Fix indentation.
2123 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2124 constant for left shifting.
2125
027e9c75
NC		 2126 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2127 helpful warning message to explain why certain AArch64 relocs
2128 might overflow.
2129
6f57d046
SM		 21302016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2131
2132 * pe-mips.c (coff_mips_reloc): Fix formatting.
2133
bdbca4e6
CM		 21342016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2135
2136 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2137 to bfd_mach_arc_arc600.
2138
4f038ee5
AM		 21392016-02-04 Alan Modra <amodra@gmail.com>
2140
2141 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2142 for big-endian.
2143
4a539596
L		 21442016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2145
2146 PR ld/19542
2147 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 2148 distances in the compressed_size field of the output section.
4a539596 2149
85fabe71
AM		 21502016-02-02 Alan Modra <amodra@gmail.com>
2151
2152 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2153 ELFv2 entry optimization.
2154
14f2c699
L		 21552016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2156
2157 PR binutils/19547
2158 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2159 no relocations in relocatable files.
2160
aef28989
L		 21612016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2162
2163 PR ld/19553
2164 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2165 if a symbol from a library loaded via DT_NEEDED doesn't match
2166 the symbol referenced by regular object.
2167
655ed9ea
NS		 21682016-02-01 Nathaniel Smith <njs@pobox.com>
2169
2170 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2171 CODE and DATA.
2172
ec1f73bb
AM		 21732016-02-01 Alan Modra <amodra@gmail.com>
2174
2175 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2176 an out of range reloc_index.
2177 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2178
b6471e6e
KR		 21792016-02-01 Kamil Rytarowski <n54@gmx.com>
2180
2181 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2182 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2183 * Makefile.in: Regenerated.
2184
0bc7245a
JK		 21852016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2186
2187 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2188
6d4b2867
JDA		 21892016-01-31 John David Anglin <danglin@gcc.gnu.org>
2190
2191 PR ld/19526
2192 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2193 files.
2194 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2195
d9e3b590
L		 21962016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2197
2198 PR ld/19539
2199 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2200 against STT_GNU_IFUNC symbol only with dynamic symbols.
2201 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2202
bf150a0b
L		 22032016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2204
2205 PR binutils/19523
2206 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2207 decompress debug sections.
2208
840855c5
MR		 22092016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2210
2211 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2212 `dynindx'.
2213
cf466c2a
NC		 22142016-01-25 Nick Clifton <nickc@redhat.com>
2215
2216 PR target/19435
2217 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2218 dsym filename buffer.
2219
eb6b0cf4
MR		 22202016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2221
2222 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2223
e67f83e5
MR		 22242016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2225
2226 * elfxx-mips.c (BZ16_REG): Correct calculation.
2227
23a42089
NC		 22282016-01-21 Nick Clifton <nickc@redhat.com>
2229
2230 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2231 changing the type of _loc to be bfd_byte *.
2232 (elf_arc_finish_dynamic_symbol): Likewise.
2233
aebf9be7
NC		 22342016-01-21 Nick Clifton <nickc@redhat.com>
2235
2236 PR ld/19455
2237 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2238 class of the linker stub bfd.
2239 (elf32_arm_check_relocs): Skip check for pic format after
2240 processing a vxWorks R_ARM_ABS12 reloc.
2241 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2242 reporting a class mismatch.
2243
2f340668
JW		 22442016-01-21 Jiong Wang <jiong.wang@arm.com>
2245
2246 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2247 veneer for sym_sec != input_sec.
2248 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2249 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2250 calculation destination.
2251
aeb70569
AM		 22522016-01-21 Alan Modra <amodra@gmail.com>
2253
2254 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2255 (swap_linux_prpsinfo64_out): New function.
2256 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2257 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2258 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2259 (elfcore_write_linux_prpsinfo64): Likewise.
2260 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2261 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2262 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2263
de64ce13
AM		 22642016-01-21 Alan Modra <amodra@gmail.com>
2265
2266 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2267 * elf.c: Adjust #include.
2268 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2269 * Makefile.am (SOURCE_HFILES): Update.
2270 * Makefile.in: Regenerate.
2271 * po/SRC-PORFILES.in: Regenerate.
2272
c603b11b
AM		 22732016-01-21 Alan Modra <amodra@gmail.com>
2274
2275 * configure.ac: Move corefile selection later in file. Move
2276 tdefaults code immediately after other target vector code.
2277 * configure: Regenerate.
2278
91f68a68
MG		 22792016-01-20 Mickael Guene <mickael.guene@st.com>
2280
2281 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2282 section using '.text.noread' pattern.
2283
5b2c414d
JB		 22842016-01-19 John Baldwin <jhb@FreeBSD.org>
2285
2286 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2287
34e967a5
MC		 22882016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2289 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2290
2291 * arc-plt.def: New file.
2292 * arc-plt.h: Likewise.
2293 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2294 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2295 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2296 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2297 (name_for_global_symbol): Added.
2298 (ADD_RELA): Helper to create dynamic relocs.
2299 (new_got_entry_to_list): Create a new got entry in linked list.
2300 (symbol_has_entry_of_type): Search for specific type of entry in
2301 list.
2302 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2303 (is_reloc_for_TLS, arc_elf_set_private_flags)
2304 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2305 (arc_elf_merge_private_bfd_data): New functions.
2306 (debug_arc_reloc): Cleaned debug info printing.
2307 (PDATA reloc): Changed not to perform address alignment.
2308 (reverse_me): Added. Fix for ARC_32 relocs.
2309 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2310 occur.
2311 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2312 Changed function to access an array of list of GOT entries instead
2313 of just an array of offsets.
2314 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2315 (elf_arc_check_relocs): Likewise.
2316 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2317 (elf_arc_finish_dynamic_sections): Likewise
2318 (arc_create_dynamic_sections): Modified conditions to create
2319 dynamic sections.
2320 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2321 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2322 (relocate_plt_for_entry): Changed to support new way to define PLT
2323 related code.
2324 (add_symbol_to_plt): Likewise.
2325 (arc_elf_link_hash_table_create): New function.
2326
9ae678af
NC		 23272016-01-18 Nick Clifton <nickc@redhat.com>
2328
2329 PR ld/19440
2330 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2331 section number into internal section number.
2332 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2333 * coffswap.h (coff_swap_sym_in): Likewise.
2334 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2335 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2336 section number field is big enough to hold the external value.
2337
5c14705f
AM		 23382016-01-17 Alan Modra <amodra@gmail.com>
2339
2340 * configure: Regenerate.
2341
ac06903d
YU		 23422016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2343
2344 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2345 when address in first unwind entry does not match start of
2346 section.
2347
109575d7
JW		 23482016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2349 Jiong Wang <jiong.wang@arm.com>
2350
2351 PR ld/19368
2352 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2353 reloc_class_ifunc.
2354
b05a65d0
AB		 23552016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2356
2357 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2358 place 'R_' before the reloc name returned.
2359 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2360 the relocation string.
2361
a3dc0a7f
MR		 23622016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2363
2364 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2365 factored out from...
2366 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2367
d537eeb5
MR		 23682016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2369
2370 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2371 attribute check after ELF file header flag check.
2372
43d223b5
MR		 23732016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2374
2375 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2376 return status from `_bfd_elf_merge_object_attributes'.
2377
b2e9744f
MR		 23782016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2379
2380 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2381 factored out from...
2382 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2383
28d45e28
MR		 23842016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2385
2386 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2387 handling of input MIPS ABI flags together.
2388
23ba6f18
MR		 23892016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2390
2391 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2392 attribute checks for null input.
2393
cf8502c1
MR		 23942016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2395
2396 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2397 pointers to target data.
2398
dcb1c796
MR		 23992016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2400
2401 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2402 an FP ABI warning.
2403
6f2750fe
AM		 24042016-01-01 Alan Modra <amodra@gmail.com>
2405
2406 Update year range in copyright notice of all files.
2407
3499769a
AM		 2408For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2409\f
2410Copyright (C) 2016 Free Software Foundation, Inc.
2411
2412Copying and distribution of this file, with or without modification,
2413are permitted in any medium without royalty provided the copyright
2414notice and this notice are preserved.
2415
2416Local Variables:
2417mode: change-log
2418left-margin: 8
2419fill-column: 74
2420version-control: never
2421End:
GDB Binutils - Deliverables
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