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Tidy up debugging in the ARC port of the BFD library.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
f7e8b360
NC		 12016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
2 Nick Clifton <nickc@redhat.com>
3
4 * elf32-arc.c (PR_DEBUG): Delete.
5 Fix printing of debug information. Fix formatting of debug
6 statements.
7 (debug_arc_reloc): Handle symbols that are not from an input file.
8 (arc_do_relocation): Remove excessive exclamation points.
9
10 * arc-got.h: Fix formatting. Fix printing of debug information.
11 (new_got_entry_to_list): Use xmalloc.
12 * config.bfd: use the big-endian arc vector as the default vector
13 for big-endian arc targets.
14
06ab6faf
AM		 152016-07-15 Alan Modra <amodra@gmail.com>
16
17 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
18 from marking sym_indices.
19
0c117286
MR		 202016-07-14 Maciej W. Rozycki <macro@imgtec.com>
21
22 * reloc.c (bfd_perform_relocation): Try the `howto' handler
23 first with relocations against absolute symbols.
24 (bfd_install_relocation): Likewise.
25
37567a2c
L		 262016-07-12 H.J. Lu <hongjiu.lu@intel.com>
27
28 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
29 .got/.got.plt sections to 8 bytes.
30
cf143069
NC		 312016-07-12 Nick Clifton <nickc@redhat.com>
32
33 * binary.c (binary_set_section_contents): Second grammar fix.
34
f231881e
DR		 352016-07-12 Douglas B Rupp <rupp@adacore.com>
36
37 * binary.c (binary_set_section_contents): Fix grammar in warning
38 message.
39
b9316f59
CM		 402016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
41
42 * elf32-arc.c: made PR_DEBUG always defined.
43
08759e0f
CM		 442016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
45
46 * arc-got.h: Moved got related structures from elf32-arc.c to
47 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
48 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
49 tls_type_for_reloc, symbol_has_entry_of_type,
50 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
51 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
52 relocate_fix_got_relocs_for_got_info,
53 create_got_dynrelocs_for_single_entry,
54 create_got_dynrelocs_for_got_info): Added to file.
55 * elf32-arc.c: Removed GOT & TLS related structs and functions to
56 arc-got.h.
57
458653a9 582016-07-08 James Bowman <james.bowman@ftdichip.com>
59
60 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
61
d5a67c02
AV		 622016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
63
64 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
65 (THUMB32_MOVW): Likewise.
66 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
67 (DEF_STUBS): Define long_branch_thumb2_only_pure.
68 (arm_stub_is_thumb): Add new veneer stub.
69 (arm_type_of_stub): Use new veneer.
70 (arm_stub_required_alignment): Add new veneer.
71
f0728ee3
AV		 722016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
73
74 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
75 (SEC_ELF_PURECODE): ... this.
76 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
77 to SEC_ELF_NOREAD.
78 (elf32_arm_fake_sections): Likewise.
79 (elf_32_arm_section_flags): Likewise.
80 (elf_32_arm_lookup_section_flags): Likewise.
81 * section.c (SEC_ELF_NOREAD): Rename to ...
82 (SEC_ELF_PURECODE): ... this.
83
5e866f5a
TP		 842016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
85
86 * elf32-arm.c (using_thumb2_bl): New function.
87 (arm_type_of_stub): Declare thumb2 variable together and change type
88 to bfd_boolean. Use using_thumb2_bl () to determine whether
89 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
90 checked for BL range.
91 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
92 the bit size of BL offset.
93
d691934d
NC		 942016-06-29 Nick Clifton <nickc@redhat.com>
95
96 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
97 Returns TRUE for AArch64 mapping symbols.
98 (elfNN_aarch64_backend_symbol_processing): New function. Marks
99 mapping symbols as precious in object files so that they will not
100 be stripped.
101 (elf_backend_symbol_processing): Define.
102
103 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
104 for ARM mapping symbols.
105 (elf32_arm_backend_symbol_processing): Make use of the new function.
106
f4ab0e2d
L		 1072016-06-28 H.J. Lu <hongjiu.lu@intel.com>
108
109 PR ld/20306
110 * elflink.c (elf_link_check_versioned_symbol): Return false
111 for unreferenced undefined symbol.
112
fca2a38f
NC		 1132016-06-28 Nick Clifton <nickc@redhat.com>
114
1b857aee
NC		 115 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
116 is needed.
117
fca2a38f
NC		 118 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
119 function. Marks mapping symbols in object files as precious, so
120 that strip will not remove them.
121 (elf_backend_symbol_processing): Define.
122
7160c10d
JC		 1232016-06-28 James Clarke <jrtc27@jrtc27.com>
124
125 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
126 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
127
c9775dde
MR		 1282016-06-28 Maciej W. Rozycki <macro@imgtec.com>
129
130 * elf32-mips.c (elf_mips16_howto_table_rel): Add
131 R_MIPS16_PC16_S1.
132 (mips16_reloc_map): Likewise.
133 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
134 (mips16_elf64_howto_table_rela): Likewise.
135 (mips16_reloc_map): Likewise.
136 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
137 (elf_mips16_howto_table_rela): Likewise.
138 (mips16_reloc_map): Likewise.
139 * elfxx-mips.c (mips16_branch_reloc_p): New function.
140 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
141 (b_reloc_p): Likewise.
142 (mips_elf_calculate_relocation): Likewise.
143 (_bfd_mips_elf_check_relocs): Likewise.
144 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
145 * bfd-in2.h: Regenerate.
146 * libbfd.h: Regenerate.
147
c9301e31
AM		 1482016-06-27 Alan Modra <amodra@gmail.com>
149
150 PR ld/19264
151 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
152 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
153 if shrinking stubs.
154 (ppc64_elf_size_stubs): Adjust to suit.
155
3cd72572
TS		 1562016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
157
158 * elf32-dlx.h: New file.
159 * elf32-dlx.c: Adjust.
160
7c2c4aa1
TS		 1612016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
162
163 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
164
3350c5f5
JB		 1652016-06-24 John Baldwin <jhb@FreeBSD.org>
166
167 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
168 notes.
169
aa1ed4a9
JB		 1702016-06-24 John Baldwin <jhb@FreeBSD.org>
171
172 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
173 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
174 (elfcore_grok_freebsd_psinfo): New function.
175 (elfcore_grok_freebsd_prstatus): New function.
176 (elfcore_grok_freebsd_note): New function.
177 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
178 notes.
179
6e321fa8
JB		 1802016-06-24 Joel Brobecker <brobecker@adacore.com>
181
182 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
183 than its existance.
184
9cc0123f
AM		 1852016-06-24 Alan Modra <amodra@gmail.com>
186
187 * config.bfd: Delete mips vxworks patterns matched earlier.
188 Combine mips*-*-none with mips*-*-elf*.
189
5f68df25
MR		 1902016-06-21 Maciej W. Rozycki <macro@imgtec.com>
191
192 * elfxx-mips.c (mips_elf_perform_relocation): Call
193 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
194 use the `%X%H' format for the cross-mode jump conversion error
195 message. Remove the full stop from the end of the message.
196 Continue processing rather than returning failure.
197
bdd582db
GM		 1982016-06-21 Graham Markall <graham.markall@embecosm.com>
199
200 * archures.c: Remove bfd_mach_arc_nps400.
201 * bfd-in2.h: Likewise.
202 * cpu-arc.c (arch_info_struct): Likewise.
203 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
204 Likewise.
205
7dc3990e
L		 2062016-06-20 H.J. Lu <hongjiu.lu@intel.com>
207
208 PR ld/18250
209 PR ld/20267
210 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
211 defined.
212 (elf_link_is_defined_archive_symbol): Call
213 bfd_link_plugin_object_p on unknown plugin object and use the
214 IR symbol table if the input is an IR object.
215 * plugin.c (bfd_link_plugin_object_p): New function.
216 * plugin.h (bfd_link_plugin_object_p): New prototype.
217
0616a280
AM		 2182016-06-20 H.J. Lu <hongjiu.lu@intel.com>
219
220 PR ld/20276
221 * elflink.c (elf_link_add_object_symbols): Don't check alignment
222 on symbol from plugin dummy input.
223
49f30d83
L		 2242016-06-18 H.J. Lu <hongjiu.lu@intel.com>
225
226 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
227 bfd_plugin_unknown.
228 * bfd-in2.h: Regenerated.
229 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
230 with bfd_plugin_unknown.
231
233cc9c1
L		 2322016-06-18 H.J. Lu <hongjiu.lu@intel.com>
233
234 PR ld/20253
235 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
236 bfd_boolean argument.
237 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
238 "shared object" with "PIC object" in comments.
239 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
240 "shared object" with "PIC object" in comments. Avoid PLT if
241 requested. Generate dynamic relocations for non-GOT references.
242 Make room for the special first entry in PLT and allocate PLT
243 entry only for PLT and PC-relative references. Store dynamic
244 GOT relocations in .rel[a].iplt section for static executables.
245 If PLT isn't used, always use GOT for symbol value. Don't
246 allocate GOT entry if it isn't used.
247 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
248 count only in the code section. Allocate dynamic pointer
249 relocation against STT_GNU_IFUNC symbol in the non-code section.
250 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
251 only for PC-relative references.
252 (elf_i386_allocate_dynrelocs): Pass TRUE to
253 _bfd_elf_allocate_ifunc_dyn_relocs.
254 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
255 relocations against STT_GNU_IFUNC symbols without PLT. Generate
256 dynamic pointer relocation against STT_GNU_IFUNC symbol in
257 the non-code section and store it in the proper REL section.
258 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
259 without PLT.
260 (elf_i386_finish_dynamic_symbol): Generate dynamic
261 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
262 STT_GNU_IFUNC symbols without PLT.
263 (elf_i386_finish_dynamic_sections): Don't handle local
264 STT_GNU_IFUNC symbols here.
265 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
266 symbols here.
267 (elf_backend_output_arch_local_syms): New.
268 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
269 count only in the code section. Allocate dynamic pointer
270 relocation against STT_GNU_IFUNC symbol in the non-code section.
271 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
272 count only for PC-relative references.
273 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
274 _bfd_elf_allocate_ifunc_dyn_relocs.
275 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
276 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
277 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
278 without PLT. Generate dynamic pointer relocation against
279 STT_GNU_IFUNC symbol in the non-code section and store it in
280 the proper RELA section. Don't allow non-pointer relocation
281 against STT_GNU_IFUNC symbol without PLT.
282 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
283 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
284 STT_GNU_IFUNC symbols without PLT.
285 (elf_x86_64_finish_dynamic_sections): Don't handle local
286 STT_GNU_IFUNC symbols here.
287 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
288 symbols here.
289 (elf_backend_output_arch_local_syms): New.
290 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
291 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
292
80c135e5
TP		 2932016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
294 Tony Wang <tony.wang@arm.com>
295
296 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
297 sequence.
298 (stub_long_branch_thumb2_only): Define stub.
299 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
300 (arm_stub_long_branch_thumb2_only): Likewise.
301 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
302 capable targets.
303
4f26fb3a
JM		 3042016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
305
306 * archures.c (bfd_mach_sparc_v8plusc): Define.
307 (bfd_mach_sparc_v9c): Likewise.
308 (bfd_mach_sparc_v8plusd): Likewise.
309 (bfd_mach_sparc_v9d): Likewise.
310 (bfd_mach_sparc_v8pluse): Likewise.
311 (bfd_mach_sparc_v9e): Likewise.
312 (bfd_mach_sparc_v8plusv): Likewise
313 (bfd_mach_sparc_v9v): Likewise.
314 (bfd_mach_sparc_v8plusm): Likewise.
315 (bfd_mach_sparc_v9m): Likewise.
316 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
317 (bfd_mach_sparc_64bit_p): Likewise.
318 * bfd-in2.h: Regenerate.
319 * cpu-sparc.c (arch_info_struct): Add entries for
320 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
321 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
322 and bfd_mach_sparc_v9{c,d,e,v,m}.
323 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
324 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
325
ca45f6e9
L		 3262016-06-16 H.J. Lu <hongjiu.lu@intel.com>
327
328 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
329 symbols for relocations against IFUNC symbols.
330 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
331
f92339b8
MK		 3322016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
333
334 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
335 .rela.iplt in DT_PLTRELSZ.
336 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
337 for DT_PLTRELSZ and DT_RELASZ as well.
338
081b1afe
L		 3392016-06-16 H.J. Lu <hongjiu.lu@intel.com>
340
341 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
342 non-loaded, non-alloced sections.
343 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
344
4c23f2ff
L		 3452016-06-15 H.J. Lu <hongjiu.lu@intel.com>
346
347 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
348 allocating dynamic relocation.
349 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
350
31eef93e
SKS		 3512016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
352
353 PR ld/20254
354 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
355 offsets until reloc_toaddr.
356
c428ce9d
L		 3572016-06-14 H.J. Lu <hongjiu.lu@intel.com>
358
359 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
360 Don't check symbol type for STN_UNDEF symbol index.
361 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
362 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
363 index.
364
60a019a0
TP		 3652016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
366
367 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
368 new architecture.
369 (using_thumb2): Try Tag_THUMB_ISA_use first and check
370 for exact arch value then. Force review of arch check logic for new
371 architecture.
372 (arch_has_arm_nop): Update and fix arch check logic. Force review of
373 that logic for new architecture.
374 (arch_has_thumb2_nop): Remove.
375 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
376 (elf32_arm_final_link_relocate): Likewise but using thumb2.
377
3860d2b4
AM		 3782016-06-14 Alan Modra <amodra@gmail.com>
379
380 * bfd-in.h (bfd_my_archive): Delete.
381 * bfd-in2.h: Regenerate.
382
b0cffb47
AM		 3832016-06-14 Alan Modra <amodra@gmail.com>
384
385 PR ld/20241
386 * archive.c (open_nested_file): Set my_archive.
387 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
388 for thin archives.
389 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
390 (bfd_seek): Likewise.
391 * bfdwin.c (bfd_get_file_window): Likewise.
392 * cache.c (cache_bmmap): Likewise.
393 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
394 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
395 thin archives.
396 * plugin.c (try_claim): Likewise.
397 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
398 file within thin archive, not the archive.
399
712ec279
L		 4002016-06-13 H.J. Lu <hongjiu.lu@intel.com>
401
402 PR ld/20244
403 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
404 section address for R_386_GOT32/R_386_GOT32X relocations against
405 IFUNC symbols if there is no base register and return error for
406 PIC.
407
ca8c86ef
L		 4082016-06-13 H.J. Lu <hongjiu.lu@intel.com>
409
410 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
411 GOT32 adjustment for static executables.
412
0c9663cb
MR		 4132016-06-13 Maciej W. Rozycki <macro@imgtec.com>
414
415 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
416
815dc1bc
CZ		 4172016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
418
419 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
420
3b63d2ce
CM		 4212016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
422
423 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
424
2ab2f40d
CM		 4252016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
426
427 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
428 (SECTSTART): Changed.
429 (elf_arc_relocate_section): Fixed mistake in PIE related
430 condition.
431 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
432
0f7f3789
CM		 4332016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
434
435 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
436 enable support for "-z combreloc" and DT_RELACOUNT.
437 (elf_backend_reloc_type_class): Likewise
438
74d7f0aa
L		 4392016-06-11 H.J. Lu <hongjiu.lu@intel.com>
440
441 PR ld/20244
442 * elf32-i386.c (elf_i386_relocate_section): When relocating
443 R_386_GOT32, return error without a base register for PIC and
444 subtract the .got.plt section address only with a base register.
445
ef53be89
AM		 4462016-06-10 Alan Modra <amodra@gmail.com>
447
448 * elf-strtab.c (struct strtab_save): Use size_t for "size".
449 (struct elf_strtab_hash): Likewise for "size" and "alloced".
450 (_bfd_elf_strtab_init): Formatting.
451 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
452 (_bfd_elf_strtab_addref): Take size_t idx param.
453 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
454 (_bfd_elf_strtab_offset): Likewise.
455 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
456 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
457 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
458 (_bfd_elf_strtab_finalize): Similarly.
459 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
460 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
461 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
462 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
463 using bfd_size_type.
464 (bfd_section_from_shdr): Delete amt.
465 (_bfd_elf_init_reloc_shdr): Likewise.
466 (_bfd_elf_link_assign_sym_version): Likewise.
467 (assign_section_numbers): Use size_t reloc_count.
468 * elflink.c (struct elf_symbuf_head): Use size_t "count".
469 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
470 (elf_link_is_defined_archive_symbol): Likewise.
471 (elf_add_dt_needed_tag): Likewise.
472 (elf_finalize_dynstr): Likewise.
473 (elf_link_add_object_symbols): Likewise.
474 (bfd_elf_size_dynamic_sections): Likewise.
475 (elf_create_symbuf): Similarly.
476 (bfd_elf_match_symbols_in_sections): Likewise.
477 (elf_link_swap_symbols_out): Likewise.
478 (elf_link_check_versioned_symbol): Likewise.
479 (bfd_elf_gc_record_vtinherit): Likewise.
480 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
481
5c41dbc3
DC		 4822016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
483
484 PR ld/20221
485 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
486 and relocs only if shrinking occurred.
487
6eaa7fb5
L		 4882016-06-08 H.J. Lu <hongjiu.lu@intel.com>
489
490 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
491 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
492 (elf_i386_check_tls_transition): Check indirect call and direct
493 call with the addr32 prefix for general and local dynamic models.
494 Set the tls_get_addr feild.
495 (elf_i386_convert_load_reloc): Always use addr32 prefix for
496 indirect ___tls_get_addr call via GOT.
497 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
498 transitions with indirect call and direct call with the addr32
499 prefix.
500
3b67f094
MK		 5012016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
502
503 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
504 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
505 (elf_s390_relocate_section): Fix comment.
506 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
507 .got.plt entries.
508
161db279
AK		 5092016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
510
511 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
512 section offset when calculation the larl operand in the first PLT
513 entry.
514
14b57c7c
AM		 5152016-06-07 Alan Modra <amodra@gmail.com>
516
517 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
518 to match other 32-bit archs.
519 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
520 (ppc_elf_object_p): Call it.
521 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
522 overlong line.
523 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
524 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
525 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
526 _bfd_elf_ppc_at_tprel_transform): Move to..
527 * elf-bfd.h: ..here.
528 (_bfd_elf_ppc_set_arch): Declare.
529 * bfd-in2.h: Regenerate.
530
e2cbcd91
L		 5312016-06-06 H.J. Lu <hongjiu.lu@intel.com>
532
533 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
534 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
535 (elf_x86_64_check_tls_transition): Check indirect call and
536 direct call with the addr32 prefix for general and local dynamic
537 models. Set the tls_get_addr feild.
538 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
539 indirect __tls_get_addr call via GOT.
540 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
541 transitions with indirect call and direct call with the addr32
542 prefix.
543
2ac27cd3
CG		 5442016-06-04 Christian Groessler <chris@groessler.org>
545
546 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
547
99914dfd
NC		 5482016-06-02 Nick Clifton <nickc@redhat.com>
549
550 PR target/20088
551 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
552 architecture.
553 (arch_info_struct): Likewise.
554 (architectures): Likewise.
555
4ad0bb5f
VG		 5562016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
557
558 * config.bfd: Replace -uclibc with *.
559
3ddf1bdd
L		 5602016-06-02 H.J. Lu <hongjiu.lu@intel.com>
561
562 * elf64-x86-64.c: Replace data32 with data16 in comments.
563
5b677558
AM		 5642016-05-31 Alan Modra <amodra@gmail.com>
565
566 PR ld/20159
567 PR ld/16467
568 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
569 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
570 symbol given a version by a script different to the version
571 of the symbol being added.
572 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
573 _bfd_elf_strtab_restore. Don't fudge dynstr references.
574 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
575 (struct strtab_save): New.
576 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
577 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
578 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
579
1fe0971e
TS		 5802016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
581
582 * elf32-hppa.h: Add extern "C".
583 * elf32-nds32.h: Likewise.
584 * elf32-tic6x.h: Likewise.
585
885a1087
NC		 5862016-06-01 Nick Clifton <nickc@redhat.com>
587
588 * po/sr.po: New Serbian translation.
589 * configure.ac (ALL_LINGUAS): Add sr.
590 * configure: Regenerate.
591
99aefae6
MR		 5922016-05-28 Maciej W. Rozycki <macro@imgtec.com>
593
594 * elfxx-mips.c (b_reloc_p): New function.
595 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
596 branch relocations.
597
77434823
MR		 5982016-05-28 Maciej W. Rozycki <macro@imgtec.com>
599
600 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
601 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
602 reloc location from calculation, treat the addend as signed with
603 local non-section symbols and enable overflow detection.
604
1a72702b
AM		 6052016-05-28 Alan Modra <amodra@gmail.com>
606
607 * aoutx.h: Adjust linker callback calls throughout file,
608 removing dead code.
609 * bout.c: Likewise.
610 * coff-alpha.c: Likewise.
611 * coff-arm.c: Likewise.
612 * coff-h8300.c: Likewise.
613 * coff-h8500.c: Likewise.
614 * coff-i960.c: Likewise.
615 * coff-mcore.c: Likewise.
616 * coff-mips.c: Likewise.
617 * coff-ppc.c: Likewise.
618 * coff-rs6000.c: Likewise.
619 * coff-sh.c: Likewise.
620 * coff-tic80.c: Likewise.
621 * coff-w65.c: Likewise.
622 * coff-z80.c: Likewise.
623 * coff-z8k.c: Likewise.
624 * coff64-rs6000.c: Likewise.
625 * cofflink.c: Likewise.
626 * ecoff.c: Likewise.
627 * elf-bfd.h: Likewise.
628 * elf-m10200.c: Likewise.
629 * elf-m10300.c: Likewise.
630 * elf32-arc.c: Likewise.
631 * elf32-arm.c: Likewise.
632 * elf32-avr.c: Likewise.
633 * elf32-bfin.c: Likewise.
634 * elf32-cr16.c: Likewise.
635 * elf32-cr16c.c: Likewise.
636 * elf32-cris.c: Likewise.
637 * elf32-crx.c: Likewise.
638 * elf32-d10v.c: Likewise.
639 * elf32-epiphany.c: Likewise.
640 * elf32-fr30.c: Likewise.
641 * elf32-frv.c: Likewise.
642 * elf32-ft32.c: Likewise.
643 * elf32-h8300.c: Likewise.
644 * elf32-hppa.c: Likewise.
645 * elf32-i370.c: Likewise.
646 * elf32-i386.c: Likewise.
647 * elf32-i860.c: Likewise.
648 * elf32-ip2k.c: Likewise.
649 * elf32-iq2000.c: Likewise.
650 * elf32-lm32.c: Likewise.
651 * elf32-m32c.c: Likewise.
652 * elf32-m32r.c: Likewise.
653 * elf32-m68hc1x.c: Likewise.
654 * elf32-m68k.c: Likewise.
655 * elf32-mep.c: Likewise.
656 * elf32-metag.c: Likewise.
657 * elf32-microblaze.c: Likewise.
658 * elf32-moxie.c: Likewise.
659 * elf32-msp430.c: Likewise.
660 * elf32-mt.c: Likewise.
661 * elf32-nds32.c: Likewise.
662 * elf32-nios2.c: Likewise.
663 * elf32-or1k.c: Likewise.
664 * elf32-ppc.c: Likewise.
665 * elf32-s390.c: Likewise.
666 * elf32-score.c: Likewise.
667 * elf32-score7.c: Likewise.
668 * elf32-sh.c: Likewise.
669 * elf32-sh64.c: Likewise.
670 * elf32-spu.c: Likewise.
671 * elf32-tic6x.c: Likewise.
672 * elf32-tilepro.c: Likewise.
673 * elf32-v850.c: Likewise.
674 * elf32-vax.c: Likewise.
675 * elf32-visium.c: Likewise.
676 * elf32-xstormy16.c: Likewise.
677 * elf32-xtensa.c: Likewise.
678 * elf64-alpha.c: Likewise.
679 * elf64-hppa.c: Likewise.
680 * elf64-ia64-vms.c: Likewise.
681 * elf64-mmix.c: Likewise.
682 * elf64-ppc.c: Likewise.
683 * elf64-s390.c: Likewise.
684 * elf64-sh64.c: Likewise.
685 * elf64-x86-64.c: Likewise.
686 * elflink.c: Likewise.
687 * elfnn-aarch64.c: Likewise.
688 * elfnn-ia64.c: Likewise.
689 * elfxx-mips.c: Likewise.
690 * elfxx-sparc.c: Likewise.
691 * elfxx-tilegx.c: Likewise.
692 * linker.c: Likewise.
693 * pdp11.c: Likewise.
694 * pe-mips.c: Likewise.
695 * reloc.c: Likewise.
696 * reloc16.c: Likewise.
697 * simple.c: Likewise.
698 * vms-alpha.c: Likewise.
699 * xcofflink.c: Likewise.
700 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
701 status param. Adjust calls to these and linker callbacks throughout.
702 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
703 get_ramstart): Delete status param. Adjust calls to these and
704 linker callbacks throughout.
705
bc27bb05
MR		 7062016-05-27 Maciej W. Rozycki <macro@imgtec.com>
707
708 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
709 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
710 target alignment verification.
711
ceab86af
MR		 7122016-05-27 Maciej W. Rozycki <macro@imgtec.com>
713
714 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
715 section name if `bfd_elf_string_from_elf_section' returns an
716 empty string.
717
ed53407e
MR		 7182016-05-26 Maciej W. Rozycki <macro@imgtec.com>
719
720 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
721 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
722 for message. Continue processing rather than returning failure.
723
de341542 7242016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 725
de341542
MR		 726 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
727 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
728 Call `bfd_set_error'.
729
e6cc316a
L		 7302016-05-25 H.J. Lu <hongjiu.lu@intel.com>
731
732 PR binutils/14625
733 * archive.c (bfd_slurp_armap): Replace
734 bfd_elf64_archive_slurp_armap with
735 _bfd_archive_64_bit_slurp_armap.
736 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
737 BFD64 is defined and the archive is too big.
738 (coff_write_armap): Likewise.
739 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
740 (_bfd_archive_64_bit_slurp_armap): This.
741 (bfd_elf64_archive_write_armap): Renamed to ...
742 (_bfd_archive_64_bit_write_armap): This.
743 * configure.ac: Add --enable-64-bit-archive.
744 (want_64_bit_archive): New. Set to true by default for 64-bit
745 MIPS and s390 ELF targets.
746 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
747 * config.in: Regenerated.
748 * configure: Likewise.
749 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
750 (bfd_elf64_archive_slurp_armap): Likewise.
751 (bfd_elf64_archive_write_armap): Likewise.
752 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
753 (bfd_elf64_archive_construct_extended_name_table): Likewise.
754 (bfd_elf64_archive_truncate_arname): Likewise.
755 (bfd_elf64_archive_read_ar_hdr): Likewise.
756 (bfd_elf64_archive_write_ar_hdr): Likewise.
757 (bfd_elf64_archive_openr_next_archived_file): Likewise.
758 (bfd_elf64_archive_get_elt_at_index): Likewise.
759 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
760 (bfd_elf64_archive_update_armap_timestamp): Likewise.
761 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
762 (bfd_elf64_archive_slurp_armap): Likewise.
763 (bfd_elf64_archive_write_armap): Likewise.
764 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
765 (bfd_elf64_archive_construct_extended_name_table): Likewise.
766 (bfd_elf64_archive_truncate_arname): Likewise.
767 (bfd_elf64_archive_read_ar_hdr): Likewise.
768 (bfd_elf64_archive_write_ar_hdr): Likewise.
769 (bfd_elf64_archive_openr_next_archived_file): Likewise.
770 (bfd_elf64_archive_get_elt_at_index): Likewise.
771 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
772 (bfd_elf64_archive_update_armap_timestamp): Likewise.
773 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
774 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
775 bfd_elfNN_archive_functions isn't defined.
776 (TARGET_LITTLE_SYM): Likewise.
777 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
778 (_bfd_archive_64_bit_write_armap): Likewise.
779 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
780 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
781 (_bfd_archive_64_bit_truncate_arname): Likewise.
782 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
783 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
784 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
785 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
786 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
787 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
788 * libbfd.h: Regenerated.
789 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
790 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
791
b95a0a31
L		 7922016-05-25 H.J. Lu <hongjiu.lu@intel.com>
793
794 PR ld/20103
795 * cofflink.c (coff_link_check_archive_element): Return TRUE if
796 linker add_archive_element callback returns FALSE.
797 * ecoff.c (ecoff_link_check_archive_element): Likewise.
798 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
799 archive element if linker add_archive_element callback returns
800 FALSE.
801 * elflink.c (elf_link_add_archive_symbols): Likewise.
802 * pdp11.c (aout_link_check_ar_symbols): Likewise.
803 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
804 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
805 (xcoff_link_check_ar_symbols): Likewise.
806
7db9a74e
MR		 8072016-05-24 Maciej W. Rozycki <macro@imgtec.com>
808
809 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
810 <bfd_reloc_outofrange>: Unify error reporting code.
811
b7f28d87
JW		 8122016-05-23 Jim Wilson <jim.wilson@linaro.org>
813
814 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
815 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
816 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
817 * bfd-in2.h: Regenerate.
818 * libbfd.h: Likewise.
819
a2bea324
KS		 8202016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
821
822 * config.bfd: Add entry for arm-phoenix.
823
d7c5bd02
TP		 8242016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
825
826 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
827 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
828 account for padding for stub section requiring one.
829 (elf32_arm_build_stubs): Add comment to stress the importance of
830 zeroing veneer section content.
831
daa4adae
TP		 8322016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
833
834 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
835 bfd hook.
836 * bfd-in2.h: Regenerate.
837 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
838 function.
839 (arm_dedicated_stub_output_section_required_alignment): Likewise.
840 (arm_dedicated_stub_output_section_name): Likewise.
841 (arm_dedicated_stub_input_section_ptr): Likewise.
842 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
843 function description comment. Add support for dedicated output stub
844 section to given stub types.
845 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
846 elf32_arm_create_or_find_stub_sec.
847 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
848 (elf32_arm_size_stubs): Pass stub type when calling
849 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
850 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
851
52bf37dd
L		 8522016-05-20 H.J. Lu <hongjiu.lu@intel.com>
853
854 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
855 when setting need_convert_load.
856
17c6c9d9
MR		 8572016-05-20 Maciej W. Rozycki <macro@imgtec.com>
858
859 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
860 microMIPS JALX.
861
7d4d9709
L		 8622016-05-19 H.J. Lu <hongjiu.lu@intel.com>
863
864 PR ld/20117
865 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
866 R_386_GOT32X.
867 (elf_i386_convert_load): Don't convert R_386_GOT32.
868
606851fb
AM		 8692016-05-20 Alan Modra <amodra@gmail.com>
870
871 PR gas/20118
872 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
873 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
874
3c8adaca
CZ		 8752016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
876
877 * elf32-arc.c (arc_elf_final_write_processing): Changed.
878 (debug_arc_reloc): Likewise.
879 (elf_arc_relocate_section): Likewise.
880 (elf_arc_check_relocs): Likewise.
881 (elf_arc_adjust_dynamic_symbol): Likewise.
882 (elf_arc_add_symbol_hook): Likewise.
883
6b200de0
MR		 8842016-05-19 Maciej W. Rozycki <macro@imgtec.com>
885
886 * config.bfd: Remove `am34-*-linux*' support.
887
57e7d118
AM		 8882016-05-19 Alan Modra <amodra@gmail.com>
889
890 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
891 relocs before plt relocs.
892
9f284bf9
AM		 8932016-05-19 Alan Modra <amodra@gmail.com>
894
895 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
896 before dereferencing.
897
50498060
NC		 8982016-05-18 Nick Clifton <nickc@redhat.com>
899
900 * po/sv.po: Updated Swedish translation.
901
7f991970
AM		 9022016-05-18 Alan Modra <amodra@gmail.com>
903
904 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
905 for each BFD. Don't goto error_ret_free_local from outside loop.
906
a43942db
MR		 9072016-05-17 Maciej W. Rozycki <macro@imgtec.com>
908
909 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
910 STB_GNU_UNIQUE handling.
911 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
912 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
913 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
914 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
915 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
916 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
917 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
918 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
919 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
920 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
921 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
922 (elf_backend_add_symbol_hook): Remove macro.
923 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
924 for STB_GNU_UNIQUE symbols.
925
71de3413
MR		 9262016-05-16 Maciej W. Rozycki <macro@imgtec.com>
927
928 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
929 from...
930 (v850_elf_copy_private_bfd_data): ... here. Call the new
931 function and `_bfd_elf_copy_private_bfd_data'.
932
2168b268
L		 9332016-05-13 H.J. Lu <hongjiu.lu@intel.com>
934
935 PR ld/20093
936 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
937 GOTPCREL relocation against large section.
938
4ade44b7
AM		 9392016-05-13 Alan Modra <amodra@gmail.com>
940
941 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
942 linker dynamic sections in calculating size and address of
2168b268 943 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 944 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
945 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
946 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
947 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
948 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
949 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
950 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
951 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
952 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
953 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
954 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
955 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
956 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
957 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
958 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
959 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
960 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
961 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
962 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
963 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
964 * elflink.c (bfd_elf_final_link): Likewise.
965 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
966 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
967 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
968 don't set doit. Look up dynobj section.
969 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
970 invocation and dynamic tag vma calculation. Don't test
971 boolean var == TRUE.
972 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
973 DT_JMPREL calc.
974
c8e44c6d
AM		 9752016-05-13 Alan Modra <amodra@gmail.com>
976
977 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
978 octets_per_byte. Put dynamic .rela.plt last in link orders.
979 Assign output_offset for reloc sections rather than writing
980 sorted relocs from block corresponding to output_offset.
981
1997c994
AM		 9822016-05-12 Alan Modra <amodra@gmail.com>
983
984 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
985
8f4f9071
MF		 9862016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
987
988 * elfxx-mips.c (print_mips_ases): Add DSPR3.
989
a464198b
AM		 9902016-05-11 Alan Modra <amodra@gmail.com>
991
992 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
993 (elf32_hppa_check_relocs): Don't set dynobj.
994 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
995 (elf32_hppa_build_stubs): Likewise.
996 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
997
3bd43ebc
AM		 9982016-05-11 Alan Modra <amodra@gmail.com>
999
1000 PR 20060
1001 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1002 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1003
4e7fbb34
JW		 10042016-05-10 Jiong Wang <jiong.wang@arm.com>
1005
1006 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1007 aarch64_tls_transition check.
1008
4f4faa4d
TP		 10092016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1010
1011 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1012 enumerator.
1013 (arm_stub_sym_claimed): New function.
1014 (elf32_arm_create_stub): Use veneered symbol name and section if
1015 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1016 (arm_stub_claim_sym): New function.
1017 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1018 veneered symbol, otherwise create local symbol as before.
1019
39d911fc
TP		 10202016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1021
1022 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1023 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1024 and set branch type of a symbol.
1025 (bfd_elf32_arm_process_before_allocation): Likewise.
1026 (elf32_arm_relocate_section): Likewise and fix identation along the
1027 way.
1028 (allocate_dynrelocs_for_symbol): Likewise.
1029 (elf32_arm_finish_dynamic_symbol): Likewise.
1030 (elf32_arm_swap_symbol_in): Likewise.
1031 (elf32_arm_swap_symbol_out): Likewise.
1032
6bde4c52
TP		 10332016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1034
1035 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1036 * bfd-in2.h: Regenerated.
1037 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1038 parameter to add_stub_section callback.
1039 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1040 and pass it down to add_stub_section.
1041 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1042 for error message.
1043 (elf32_arm_size_stubs): Add output section parameter to
1044 add_stub_section function pointer parameter.
1045
b715f643
TP		 10462016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1047
1048 * elf32-arm.c (elf32_arm_create_stub): New function.
1049 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1050
8d9d9490
TP		 10512016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1052
1053 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1054 arm_stub_a8_veneer_lwm enumerator.
1055 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1056 aforementioned enumerator.
1057 (struct elf32_arm_stub_hash_entry): Delete target_addend
1058 field and add source_value.
1059 (struct a8_erratum_fix): Delete addend field and add target_offset.
1060 (stub_hash_newfunc): Initialize source_value field amd remove
1061 initialization for target_addend.
1062 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1063 the else to being always executed, moving the
1064 arm_stub_a8_veneer_b_cond specific code in it. Remove
1065 stub_entry->target_addend from points_to computation.
1066 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1067 to target symbol from start of section rather than the offset from the
1068 stub address.
1069 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1070 fields from struct a8_erratum_fix's offset and target_offset
1071 respectively.
1072 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1073 veneered_insn_loc and loc using stub_entry's source_value.
1074
15afaa63
TP		 10752016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1076
1077 (elf32_arm_merge_eabi_attributes): Add merging logic for
1078 Tag_DSP_extension.
1079
66a36822
PC		 10802016-05-10 Pip Cet <pipcet@gmail.com>
1081
1082 PR ld/20059
1083 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1084 Define as _bfd_generic_copy_link_hash_symbol_type when using
1085 generic hash table.
1086
315350be
NC		 10872016-05-09 Nick Clifton <nickc@redhat.com>
1088
1089 PR binutils/20063
1090 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1091 field before accessing sections array.
1092
9239bbd3
CM		 10932016-05-09 Christophe Monat <christophe.monat@st.com>
1094
1095 PR ld/20030
1096 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1097 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1098 to nb_words.
1099 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1100 encoding.
1101 (create_instruction_vldmdb): Likewise.
1102 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1103 uses it to re-encode.
1104
73597c18
NC		 11052016-05-09 Nick Clifton <nickc@redhat.com>
1106
1107 PR 19938
1108 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1109 commit.
1110
ae1bb197
AM		 11112016-05-09 Alan Modra <amodra@gmail.com>
1112
1113 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1114
97196564
L		 11152016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1116
1117 PR ld/17550
1118 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1119 documenting that indx == -3 if symbol is defined in a discarded
1120 section.
1121 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1122 symbol is defined in a discarded section.
1123 (elf_link_output_extsym): Strip a global symbol defined in a
1124 discarded section.
1125
030e823c
L		 11262016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1127
1128 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1129 MCU.
1130
c175a657
L		 11312016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1132
1133 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1134 conversion to ...
1135 (elf_i386_convert_load_reloc): This. New function.
1136 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1137 conversion to ...
1138 (elf_x86_64_convert_load_reloc): This. New function.
1139
bedfd056
L		 11402016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1143 Don't check if contents == NULL.
1144 (elf_i386_tls_transition): Add from_relocate_section. Check
1145 from_relocate_section instead of contents != NULL. Update
1146 elf_i386_check_tls_transition call.
1147 (elf_i386_check_relocs): Cache the section contents if
1148 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1149 elf_i386_tls_transition.
1150 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1151 to elf_i386_tls_transition.
1152 (elf_backend_caches_rawsize): New.
1153 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1154 if contents == NULL.
1155 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1156 from_relocate_section instead of contents != NULL.
1157 (elf_x86_64_check_relocs): Cache the section contents if
1158 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1159 elf_x86_64_tls_transition.
1160 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1161 to elf_x86_64_tls_transition.
1162 (elf_backend_caches_rawsize): New.
1163
6d6a648c
MR		 11642016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1165
1166 PR 10549
1167 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1168 STB_GNU_UNIQUE.
1169
1f56df9d
JW		 11702016-05-03 Jiong Wang <jiong.wang@arm.com>
1171
1172 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1173 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1174 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1175 no_apply_dynamic_relocs.
1176 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1177 dynamic relocations generated.
1178
493f652c
L		 11792016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1180
1181 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1182 setting to ...
1183 (elf_i386_create_dynamic_sections): Here.
1184 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1185 interp setting to ...
1186 (elf_x86_64_create_dynamic_sections): Here.
1187
e62b9723
L		 11882016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1191 and replace (EH)->has_got_reloc with GOT_RELOC.
1192 (elf_i386_fixup_symbol): Pass has_got_reloc to
1193 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1194 (elf_i386_allocate_dynrelocs): Likewise.
1195 (elf_i386_relocate_section): Likewise.
1196 (elf_i386_finish_dynamic_symbol): Likewise.
1197 (elf_i386_convert_load): Pass TRUE to
1198 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1199 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1200 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1201 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1202 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1203 (elf_x86_64_allocate_dynrelocs): Likewise.
1204 (elf_x86_64_relocate_section): Likewise.
1205 (elf_x86_64_finish_dynamic_symbol): Likewise.
1206 (elf_x86_64_convert_load): Pass TRUE to
1207 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1208
c337a162
L		 12092016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1210
1211 * elf32-i386.c (check_relocs_failed): New.
1212 (elf_i386_check_relocs): Set check_relocs_failed on error.
1213 (elf_i386_relocate_section): Skip if check_relocs failed.
1214
afd9acee
L		 12152016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1216
1217 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1218 check_relocs_failed on error.
1219
5522f910
NC		 12202016-04-29 Nick Clifton <nickc@redhat.com>
1221
1222 PR 19938
1223 * elf-bfd.h (struct elf_backend_data): Rename
1224 elf_backend_set_special_section_info_and_link to
1225 elf_backend_copy_special_section_fields.
1226 * elfxx-target.h: Likewise.
1227 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1228 comparing section flags.
1229 (copy_special_section_fields): New function.
1230 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1231 Perform two scans over special sections. The first one looks for
1232 a direct mapping between the output section and an input section.
1233 The second scan looks for a possible match based upon section
1234 characteristics.
1235 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1236 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1237 sections.
1238 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1239 elf32_i386_copy_solaris_special_section_fields.
1240 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1241 Rename to elf32_sparc_copy_solaris_special_section_fields.
1242 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1243 elf64_x86_64_copy_solaris_special_section_fields.
1244
786a118c
NC		 12452016-04-28 Nick Clifton <nickc@redhat.com>
1246
1247 * po/zh_CN.po: Updated Chinese (simplified) translation.
1248
91f8bf69
L		 12492016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1250
1251 PR ld/20006
1252 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1253 when estimating distances between output sections.
1254
a6a4679f
AM		 12552016-04-27 Alan Modra <amodra@gmail.com>
1256
1257 * elflink.c (_bfd_elf_is_start_stop): New function.
1258 (_bfd_elf_gc_mark_rsec): Use it.
1259 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1260
28cc9170
TS		 12612016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1262
1263 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1264 * mmo.c (mmo_get_section_contents): Likewise.
1265 (mmo_set_section_contents): Likewise.
1266
d5486c43
L		 12672016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1268
1269 * elf-bfd.h (elf_link_hash_table): Update comments for
1270 dynsymcount.
1271 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1272 the unused NULL entry at the head of dynamic symbol table.
1273 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1274 checks.
1275
6645479e
L		 12762016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1277
1278 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1279 created file from dynobj.
1280
6cd255ca
L		 12812016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1282
1283 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1284 normal input file if possible.
1285
4f3b23b3
NC		 12862016-04-21 Nick Clifton <nickc@redhat.com>
1287
1288 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1289 * aout-target.h: Likewise.
1290 * aout-tic30.c: Likewise.
1291 * binary.c: Likewise.
1292 * bout.c: Likewise.
1293 * coff-alpha.c: Likewise.
1294 * coff-rs6000.c: Likewise.
1295 * coff64-rs6000.c: Likewise.
1296 * coffcode.h: Likewise.
1297 * i386msdos.c: Likewise.
1298 * i386os9k.c: Likewise.
1299 * ieee.c: Likewise.
1300 * ihex.c: Likewise.
1301 * libbfd-in.h: Likewise.
1302 * libecoff.h: Likewise.
1303 * mach-o-target.c: Likewise.
1304 * mmo.c: Likewise.
1305 * nlm-target.h: Likewise.
1306 * oasys.c: Likewise.
1307 * pef.c: Likewise.
1308 * plugin.c: Likewise.
1309 * ppcboot.c: Likewise.
1310 * som.c: Likewise.
1311 * srec.c: Likewise.
1312 * tekhex.c: Likewise.
1313 * versados.c: Likewise.
1314 * vms-alpha.c: Likewise.
1315 * xsym.c: Likewise.
1316 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1317 * linker.c (bfd_link_check_relocs): New function.
1318 (_bfd_generic_link_check_relocs): New function.
1319 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1320 _bfd_link_check_relocs field.
1321 (struct bfd_target)L Add _bfd_link_check_relocs field.
1322 * bfd-in2.h: Regenerate.
1323 * libbfd.h: Regenerate.
1324
e66cdd68
L		 13252016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1326
1327 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1328 (elf_backend_gc_sweep_hook): Likewise.
1329 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1330 (elf_backend_gc_sweep_hook): Likewise.
1331
5ce03cea
L		 13322016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1333
1334 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1335 in excluded sections
1336
338c190a
L		 13372016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1338
1339 PR ld/19969
1340 * elf64-x86-64.c (check_relocs_failed): New.
1341 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1342 Support relocation agaist local symbol. Set check_relocs_failed.
1343 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1344 R_X86_64_32 relocation overflow.
1345 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1346 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1347
466ee2af
L		 13482016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1349
1350 * elf32-i386.c (elf_i386_check_relocs): Call
1351 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1352 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1353
d9689752
L		 13542016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1357 * elflink.c (_bfd_elf_link_check_relocs): New function.
1358 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1359 if check_relocs_after_open_input is FALSE.
1360
e6c7cdec
TS		 13612016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1362
1363 * cache.c: Update old style function definitions.
1364 * elf32-m68k.c: Likewise.
1365 * elf64-mmix.c: Likewise.
1366 * stab-syms.c: Likewise.
1367
b98e6871
TS		 13682016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1369
1370 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1371
6fd8e7c2
L		 13722016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1373
1374 * Makefile.in: Regenerated with automake 1.11.6.
1375 * aclocal.m4: Likewise.
1376 * doc/Makefile.in: Likewise.
1377
4b0c052e
AB		 13782016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1379
1380 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1381 * bfd-in2.h: Regenerate.
1382 * libbfd.h: Regenerate.
1383 * elf32-arc.c: Add 'opcode/arc.h' include.
1384 (struct arc_relocation_data): Add symbol_name.
1385 (arc_special_overflow_checks): New function.
1386 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1387 required, add an extra comment.
1388 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1389
33cbe6c0
AB		 13902016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1391
1392 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1393 entries.
1394 (elf_arc_relocate_section): Update enum uses.
1395 (elf_arc_check_relocs): Likewise.
1396 (elf_arc_finish_dynamic_symbol): Likewise.
1397
7634c4e6
L		 13982016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1399
1400 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1401 "sh_link".
1402
84865015
NC		 14032016-04-14 Nick Clifton <nickc@redhat.com>
1404
1405 PR target/19938
1406 * elf-bbfd.h (struct elf_backend_data): New field:
1407 elf_strtab_flags.
1408 New field: elf_backend_set_special_section_info_and_link
1409 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1410 defined.
1411 (elf_backend_set_special_section_info_and_link): Define if not
1412 already defined.
1413 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1414 elf_backend_strtab_flags macros to initialise fields in structure.
1415 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1416 being set even if SHF_MERGE is not set.
1417 (elf_fake_sections): Likewise.
1418 (section_match): New function. Matches two ELF sections based
1419 upon fixed characteristics.
1420 (find_link): New function. Locates a section in a BFD that
1421 matches a section in a different BFD.
1422 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1423 fields of reserved sections.
1424 (bfd_elf_compute_section_file_positions): Set the flags for the
1425 .shstrtab section based upon the elf_strtab_flags field in the
1426 elf_backend_data structure.
1427 (swap_out_syms): Likewise for the .strtab section.
1428 * elflink.c (bfd_elf_final_link): Set the flags for the
1429 .strtab section based upon the elf_strtab_flags field in the
1430 elf_backend_data structure.
1431 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1432 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1433 targets.
1434 (elf_backend_set_special_section_info_and_link): Define for
1435 Solaris targets.
1436 * elf32-sparc.c: Likewise.
1437 * elf64-x86-64.c: Likewise.
1438
2df3368d
L		 14392016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1440
1441 PR ld/19939
1442 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1443 to bfd_boolean.
1444 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1445 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1446 applies to read-only section.
1447 * elf32-i386.c (elf_i386_link_hash_table): Add
1448 readonly_dynrelocs_against_ifunc.
1449 (elf_i386_allocate_dynrelocs): Updated.
1450 (elf_i386_size_dynamic_sections): Issue an error for read-only
1451 segment with dynamic IFUNC relocations only if
1452 readonly_dynrelocs_against_ifunc is TRUE.
1453 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1454 readonly_dynrelocs_against_ifunc.
1455 (elf_x86_64_allocate_dynrelocs): Updated.
1456 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1457 segment with dynamic IFUNC relocations only if
1458 readonly_dynrelocs_against_ifunc is TRUE.
1459 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1460 Updated.
1461
15dd01b1
TP		 14622016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1463
1464 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1465 a fall through from error_ret_free_internal. Free local_syms in
1466 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1467
1e5885b7
CZ		 14682016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1469
1470 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1471 (relocate_plt_for_entry): Likewise.
1472
b3aee839
CZ		 14732016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1474
1475 * elf32-arc.c (elf_arc_check_relocs): Changed
1476
094fb063
CZ		 14772016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1478
1479 * elf32-arc.c (name_for_global_symbol): Changed assert.
1480 (get_replace_function): Created.:
1481 (struct arc_relocation_data): Changed to signed types.
1482 (defines S, L, P, PDATA): Casted to signed type.
1483 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1484 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1485 (arc_do_relocation): Changed.
1486
94e5c971
CZ		 14872016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1488
1489 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1490 symbol index.
1491 (elf_arc_relocate_section): Added and changed asserts, validating
1492 the synamic symbol index.
1493 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1494 relocation if symbol has dynindx set to -1.
1495
1f599d0e
MR		 14962016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1497
1498 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1499 and internal symbols which have a dynamic index into local
1500 ones.
1501
67f101ee
NC		 15022016-04-04 Nick Clifton <nickc@redhat.com>
1503
1504 PR 19872
1505 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1506 version number if the version is zero.
1507
7b15fa7a
AM		 15082016-04-01 Alan Modra <amodra@gmail.com>
1509
1510 PR 19886
1511 * elflink.c (on_needed_list): Recursively check needed status.
1512 (elf_link_add_object_symbols): Adjust.
1513
024ea11b
SKS		 15142016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1515
1516 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1517 internal_relocs only if they aren't cached.
1518
ed3056eb
NC		 15192016-03-29 Nick Clifton <nickc@redhat.com>
1520
1521 PR 17334
1522 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1523 assertion on the size of the got section to allow it to be bigger
1524 than the number of relocs.
1525
e2b4fc91
TS		 15262016-03-29 Toni Spets <toni.spets@iki.fi>
1527
1528 PR 19878
1529 * coffcode.h (coff_write_object_contents): Revert accidental
1530 2014-11-10 change.
1531
a97fbc7e
AM		 15322016-03-22 Alan Modra <amodra@gmail.com>
1533
1534 PR 19850
1535 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1536 DW_FORM_flag_present.
1537
9780e045
NC		 15382016-03-22 Nick Clifton <nickc@redhat.com>
1539
96254e5c
NC		 1540 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1541 architecture name for backwards compatibility.
1542
7769fa97
NC		 1543 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1544 unbounded stack use.
1545
9780e045
NC		 1546 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1547 sufficiently recent version of GCC.
1548 * configure: Regenerate.
1549
6f4c0a42
AM		 15502016-03-22 Alan Modra <amodra@gmail.com>
1551
1552 PR 19851
1553 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1554
8699fc3e
AB		 15552016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1556
1557 * archures.c (bfd_mach_arc_nps400): Define.
1558 * bfd-in2.h: Regenerate.
1559 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1560 some existing entries to make space.
1561 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1562 (arc_elf_final_write_processing): Likewise.
1563
a9522a21
AB		 15642016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1565
1566 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1567 EF_ARC_CPU_GENERIC.
1568 (arc_elf_final_write_processing): Don't bother setting cpu field
1569 in e_flags, this will have been set elsewhere.
1570
c0334580
AB		 15712016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1572
1573 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1574 EF_ARC_MACH_MSK.
1575
e1fa0163
NC		 15762016-03-21 Nick Clifton <nickc@redhat.com>
1577
1578 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1579 * configure: Regenerate.
1580 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1581 alloca with call to xmalloc.
1582 * elf32-nds32.c: Likewise.
1583 * elf64-hppa.c: Likewise.
1584 * elfxx-mips.c: Likewise.
1585 * pef.c: Likewise.
1586 * pei-x86_64.c: Likewise.
1587 * som.c: Likewise.
1588 * xsym.c: Likewise.
1589
4e0c91e4
L		 15902016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1591
1592 PR ld/19827
1593 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1594 locally in PIE.
1595 (elf_i386_relocate_section): Likewise.
1596 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1597 (elf_x86_64_relocate_section): Likewise.
1598
4c10bbaa
L		 15992016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1600
1601 PR ld/19807
1602 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1603 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1604 relocation overflow check.
1605
fbe48798
L		 16062016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1607
1608 * bfd-in2.h: Regenerated.
1609
37b01f6a
DG		 16102016-03-11 Dan Gissel <dgisselq@ieee.org>
1611
1612 PR 19713
1613 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1614 uses bytes not octets.
1615 * elflink.c (resolve_section): Likewise.
1616 Add a bfd parameter.
1617 (eval_section): Pass the input_bfd to resolve_section.
1618 (bfd_elf_perform_complex_relocation): Convert byte offset to
1619 octets before read and writing values.
1620 (elf_link_input_bfd): Add byte to octet conversions.
1621 (elf_reloc_link_order): Likewise.
1622 (elf_fixup_link_order): Likewise.
1623 (bfd_elf_final_link): Likewise.
1624 * reloc.c (_bfd_final_link_relocate): Likewise.
1625 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1626
3ed4ff97
NC		 16272016-03-10 Nick Clifton <nickc@redhat.com>
1628
1629 * config.bfd: Mark the i370 target as obsolete.
1630
4b05e0a7
PA		 16312016-03-09 Pedro Alves <palves@redhat.com>
1632
1633 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1634 gcc ABI)" to printable name.
1635 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1636 of "v850-rh850" as printable name.
1637
26c62da0
LW		 16382016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1639
1640 PR ld/19623
1641 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1642 relocations against absolute symbols.
1643
03ee8583
AM		 16442016-03-09 Alan Modra <amodra@gmail.com>
1645
1646 PR binutils/19775
1647 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1648 length elements in the archive.
1649
9c1d7a08
L		 16502016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1651
1652 PR ld/19789
1653 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1654 for -E/--dynamic-list only when not relocatable.
1655
d1ed1c7d
L		 16562016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1657
1658 PR ld/19784
1659 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1660 count for locally defined local IFUNC symbols in shared object.
1661 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1662
202ac193
L		 16632016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1664
1665 PR ld/19579
1666 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1667 together.
1668
72f3b6aa
CZ		 16692016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1670 Andrew Burgess <andrew.burgess@embecosm.com>
1671
1672 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1673 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1674 (arc_elf_howto_init): Added assert to validate relocations.
1675 (get_middle_endian_relocation): Delete.
1676 (middle_endian_convert): New function.
1677 (ME): Redefine, now does nothing.
1678 (IS_ME): New define.
1679 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1680 definition to call middle_endian_convert. Add a new local
1681 variable and make use of this throughout. Added call to
1682 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1683
4fc87424
NC		 16842016-03-07 Nick Clifton <nickc@redhat.com>
1685
1686 PR binutils/19775
1687 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1688 length elements in the archive.
1689
18f822a0
JW		 16902016-03-07 Jiong Wang <jiong.wang@arm.com>
1691
1692 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1693 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1694
07492f66
L		 16952016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1696
1697 PR ld/19579
1698 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1699 executable as definition if the new definition comes from a
1700 shared library.
1701
70a5df4f
AM		 17022016-03-02 Alan Modra <amodra@gmail.com>
1703
1704 * Makefile.in: Regenerate.
1705 * po/SRC-POTFILES.in: Regenerate.
1706
841fdfcd
CZ		 17072016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1708
1709 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1710 relocation addend when sections get merged.
1711
7e458899
CZ		 17122016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1713
1714 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1715 the flag change.
1716 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1717 Assert for code sections dynamic relocs.
1718
c5e3a364
RL		 17192016-02-26 Renlin Li <renlin.li@arm.com>
1720
1721 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1722 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1723
bae420ef
L		 17242016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1725
1726 PR ld/19609
1727 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1728 load with locally bound symbols if PIC is false or there is no
1729 base register. Optimize branch to 0 if PIC is false.
1730 (elf_i386_relocate_section): Don't generate dynamic relocations
1731 against undefined weak symbols if PIC is false.
1732 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1733 if we can't estimate relocation overflow with --no-relax.
1734 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1735 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1736 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1737 against undefined weak symbols if PIC is false.
1738
11e5f1ec
L		 17392016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1740
1741 PR ld/19645
1742 * bfd.c (bfd): Change flags to 20 bits.
1743 (BFD_CONVERT_ELF_COMMON): New.
1744 (BFD_USE_ELF_STT_COMMON): Likewise.
1745 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1746 BFD_USE_ELF_STT_COMMON.
1747 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1748 * configure.ac: Remove --enable-elf-stt-common.
1749 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1750 common symbol depending on BFD_CONVERT_ELF_COMMON and
1751 BFD_USE_ELF_STT_COMMON.
1752 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1753 STT_COMMON.
1754 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1755 STT_COMMON.
1756 (elf_link_convert_common_type): New function.
1757 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1758 common symbol depending on BFD_CONVERT_ELF_COMMON and
1759 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1760 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1761 and BFD_USE_ELF_STT_COMMON to object_flags.
1762 (TARGET_LITTLE_SYM): Likewise.
1763 * syms.c (BSF_KEEP_G): Renamed to ...
1764 (BSF_ELF_COMMON): This.
1765 * bfd-in2.h: Regenerated.
1766 * config.in: Likewise.
1767 * configure: Likewise.
1768
aec6b87e
L		 17692016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1770
1771 PR ld/19636
1772 PR ld/19704
1773 PR ld/19719
1774 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1775 (elf_i386_link_hash_entry): Add has_got_reloc and
1776 has_non_got_reloc.
1777 (elf_i386_link_hash_table): Add interp.
1778 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1779 has_non_got_reloc.
1780 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1781 has_non_got_reloc.
1782 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1783 (elf_i386_fixup_symbol): New function.
1784 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1785 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1786 relocations and discard relocations against resolved undefined
1787 weak symbols in executable. Don't make resolved undefined weak
1788 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1789 relocation against undefined weak symbols in PIE.
1790 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1791 (elf_i386_relocate_section): Don't generate dynamic relocations
1792 against resolved undefined weak symbols in PIE, except for
1793 R_386_PC32.
1794 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1795 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1796 Don't generate dynamic relocation against resolved undefined weak
1797 symbol in executable.
1798 (elf_i386_finish_dynamic_sections): Call
1799 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1800 (elf_backend_fixup_symbol): New.
1801 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1802 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1803 has_non_got_reloc.
1804 (elf_x86_64_link_hash_table): Add interp.
1805 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1806 has_non_got_reloc.
1807 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1808 has_non_got_reloc.
1809 (elf_x86_64_check_relocs): Set has_got_reloc and
1810 has_non_got_reloc.
1811 (elf_x86_64_fixup_symbol): New function.
1812 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1813 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1814 relocations and discard relocations against resolved undefined
1815 weak symbols in executable. Don't make resolved undefined weak
1816 symbols in executable dynamic.
1817 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1818 (elf_x86_64_relocate_section): Check relocation overflow for
1819 dynamic relocations against unresolved weak undefined symbols.
1820 Don't generate dynamic relocations against resolved weak
1821 undefined symbols in PIE.
1822 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1823 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1824 Don't generate dynamic relocation against resolved undefined weak
1825 symbol in executable.
1826 (elf_x86_64_finish_dynamic_sections): Call
1827 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1828 (elf_backend_fixup_symbol): New.
1829
b32547cd
AM		 18302016-02-26 Alan Modra <amodra@gmail.com>
1831
1832 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1833 save_restore_funcs, rest of sections when not relocatable.
1834 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1835 (sfpr_define): Define all symbols on emitted code.
1836 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1837 when relocatable. Move sfpr_define loop earlier.
1838
ef77d6af
L		 18392016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1840
1841 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1842 (elf_x86_64_relocate_section): Use it. Replace
1843 x86_64_elf_howto_table[r_type] with howto.
1844
0f550b3d
L		 18452016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1846
1847 PR ld/19698
1848 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1849 symbol version is unknown.
1850
13f42277
L		 18512016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1852
1853 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1854 to (bfd_vma) -1 when setting needs_plt to 0.
1855 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1856
6b3b0ab8
L		 18572016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1858
1859 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1860 library, instead of PIC, and don't check PDE when making linker
1861 assigned symbol dynamic.
1862
17733f5b
FS		 18632016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1864
1865 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1866 ABIVERSION for non-executable stack.
1867
47993b4a
RF		 18682016-02-23 Rich Felker <bugdal@aerifal.cx>
1869
1870 PR target/19516
1871 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1872 Always produce a RELATIVE reloc for a local symbol.
1873
2d8dcb81
HPN		 18742016-02-23 Hans-Peter Nilsson <hp@axis.com>
1875
1876 Fix test-case ld-elf/pr19617b
1877 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1878 discard unused non-function symbols when --dynamic-list-data.
1879
1a6e6083
L		 18802016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1881
1882 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1883 dynsym section, even if it is empty, with dynamic sections.
1884
75c1920b
L		 18852016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1886
1887 * syms.c: Remove BSF_COMMON from comments.
1888 * bfd-in2.h: Regenerated.
1889
9a228467
JW		 18902016-02-22 Jiong Wang <jiong.wang@arm.com>
1891
1892 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1893 for destination. Remove useless function parameters.
1894 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1895
73768414
NC		 18962016-02-19 Nick Clifton <nickc@redhat.com>
1897
e517df3d
NC		 1898 PR ld/19629
1899 * aoutx.h (aout_link_add_symbols): Check for out of range string
1900 table offsets.
1901
73768414
NC		 1902 PR ld/19628
1903 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1904 processing if we encounter a reloc without an associated symbol.
1905
bf89386a
L		 19062016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1907
1908 PR ld/19617
1909 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1910 sections for -E/--dynamic-list.
1911
8f79b794
L		 19122016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1913
1914 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1915 to bfd_true.
1916
64bfc258
JM		 19172016-02-16 Joseph Myers <joseph@codesourcery.com>
1918
1919 * plugin.c (plugin_vec): Set match priority to 255.
1920 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1921 matching against the plugin vector, take priority from there not
1922 from TEMP.
1923
9fb71ee4
NC		 19242016-02-15 Nick Clifton <nickc@redhat.com>
1925
1926 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1927 for length and type fields. Use a signed value for the
1928 suffix_length field.
1929
32875eb1
L		 19302016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1931
1932 PR ld/19601
1933 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1934 significant bit in GOT offset for R_386_GOT32X.
1935
83da6e74
NC		 19362016-02-10 Nick Clifton <nickc@redhat.com>
1937
1938 PR 19405
1939 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1940 immediate values.
1941 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1942 number of messages about FDE encoding preventing .eh_frame_hdr
1943 generation.
1944
027e9c75
NC		 19452016-02-09 Nick Clifton <nickc@redhat.com>
1946
609332f1
NC		 1947 * oasys.c (oasys_archive_p): Fix indentation.
1948 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1949 constant for left shifting.
1950
027e9c75
NC		 1951 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1952 helpful warning message to explain why certain AArch64 relocs
1953 might overflow.
1954
6f57d046
SM		 19552016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1956
1957 * pe-mips.c (coff_mips_reloc): Fix formatting.
1958
bdbca4e6
CM		 19592016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1960
1961 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1962 to bfd_mach_arc_arc600.
1963
4f038ee5
AM		 19642016-02-04 Alan Modra <amodra@gmail.com>
1965
1966 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1967 for big-endian.
1968
4a539596
L		 19692016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1970
1971 PR ld/19542
1972 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 1973 distances in the compressed_size field of the output section.
4a539596 1974
85fabe71
AM		 19752016-02-02 Alan Modra <amodra@gmail.com>
1976
1977 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1978 ELFv2 entry optimization.
1979
14f2c699
L		 19802016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1981
1982 PR binutils/19547
1983 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1984 no relocations in relocatable files.
1985
aef28989
L		 19862016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1987
1988 PR ld/19553
1989 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1990 if a symbol from a library loaded via DT_NEEDED doesn't match
1991 the symbol referenced by regular object.
1992
655ed9ea
NS		 19932016-02-01 Nathaniel Smith <njs@pobox.com>
1994
1995 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1996 CODE and DATA.
1997
ec1f73bb
AM		 19982016-02-01 Alan Modra <amodra@gmail.com>
1999
2000 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2001 an out of range reloc_index.
2002 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2003
b6471e6e
KR		 20042016-02-01 Kamil Rytarowski <n54@gmx.com>
2005
2006 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2007 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2008 * Makefile.in: Regenerated.
2009
0bc7245a
JK		 20102016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2011
2012 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2013
6d4b2867
JDA		 20142016-01-31 John David Anglin <danglin@gcc.gnu.org>
2015
2016 PR ld/19526
2017 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2018 files.
2019 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2020
d9e3b590
L		 20212016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2022
2023 PR ld/19539
2024 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2025 against STT_GNU_IFUNC symbol only with dynamic symbols.
2026 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2027
bf150a0b
L		 20282016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2029
2030 PR binutils/19523
2031 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2032 decompress debug sections.
2033
840855c5
MR		 20342016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2035
2036 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2037 `dynindx'.
2038
cf466c2a
NC		 20392016-01-25 Nick Clifton <nickc@redhat.com>
2040
2041 PR target/19435
2042 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2043 dsym filename buffer.
2044
eb6b0cf4
MR		 20452016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2046
2047 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2048
e67f83e5
MR		 20492016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2050
2051 * elfxx-mips.c (BZ16_REG): Correct calculation.
2052
23a42089
NC		 20532016-01-21 Nick Clifton <nickc@redhat.com>
2054
2055 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2056 changing the type of _loc to be bfd_byte *.
2057 (elf_arc_finish_dynamic_symbol): Likewise.
2058
aebf9be7
NC		 20592016-01-21 Nick Clifton <nickc@redhat.com>
2060
2061 PR ld/19455
2062 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2063 class of the linker stub bfd.
2064 (elf32_arm_check_relocs): Skip check for pic format after
2065 processing a vxWorks R_ARM_ABS12 reloc.
2066 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2067 reporting a class mismatch.
2068
2f340668
JW		 20692016-01-21 Jiong Wang <jiong.wang@arm.com>
2070
2071 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2072 veneer for sym_sec != input_sec.
2073 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2074 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2075 calculation destination.
2076
aeb70569
AM		 20772016-01-21 Alan Modra <amodra@gmail.com>
2078
2079 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2080 (swap_linux_prpsinfo64_out): New function.
2081 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2082 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2083 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2084 (elfcore_write_linux_prpsinfo64): Likewise.
2085 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2086 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2087 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2088
de64ce13
AM		 20892016-01-21 Alan Modra <amodra@gmail.com>
2090
2091 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2092 * elf.c: Adjust #include.
2093 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2094 * Makefile.am (SOURCE_HFILES): Update.
2095 * Makefile.in: Regenerate.
2096 * po/SRC-PORFILES.in: Regenerate.
2097
c603b11b
AM		 20982016-01-21 Alan Modra <amodra@gmail.com>
2099
2100 * configure.ac: Move corefile selection later in file. Move
2101 tdefaults code immediately after other target vector code.
2102 * configure: Regenerate.
2103
91f68a68
MG		 21042016-01-20 Mickael Guene <mickael.guene@st.com>
2105
2106 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2107 section using '.text.noread' pattern.
2108
5b2c414d
JB		 21092016-01-19 John Baldwin <jhb@FreeBSD.org>
2110
2111 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2112
34e967a5
MC		 21132016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2114 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2115
2116 * arc-plt.def: New file.
2117 * arc-plt.h: Likewise.
2118 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2119 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2120 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2121 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2122 (name_for_global_symbol): Added.
2123 (ADD_RELA): Helper to create dynamic relocs.
2124 (new_got_entry_to_list): Create a new got entry in linked list.
2125 (symbol_has_entry_of_type): Search for specific type of entry in
2126 list.
2127 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2128 (is_reloc_for_TLS, arc_elf_set_private_flags)
2129 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2130 (arc_elf_merge_private_bfd_data): New functions.
2131 (debug_arc_reloc): Cleaned debug info printing.
2132 (PDATA reloc): Changed not to perform address alignment.
2133 (reverse_me): Added. Fix for ARC_32 relocs.
2134 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2135 occur.
2136 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2137 Changed function to access an array of list of GOT entries instead
2138 of just an array of offsets.
2139 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2140 (elf_arc_check_relocs): Likewise.
2141 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2142 (elf_arc_finish_dynamic_sections): Likewise
2143 (arc_create_dynamic_sections): Modified conditions to create
2144 dynamic sections.
2145 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2146 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2147 (relocate_plt_for_entry): Changed to support new way to define PLT
2148 related code.
2149 (add_symbol_to_plt): Likewise.
2150 (arc_elf_link_hash_table_create): New function.
2151
9ae678af
NC		 21522016-01-18 Nick Clifton <nickc@redhat.com>
2153
2154 PR ld/19440
2155 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2156 section number into internal section number.
2157 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2158 * coffswap.h (coff_swap_sym_in): Likewise.
2159 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2160 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2161 section number field is big enough to hold the external value.
2162
5c14705f
AM		 21632016-01-17 Alan Modra <amodra@gmail.com>
2164
2165 * configure: Regenerate.
2166
ac06903d
YU		 21672016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2168
2169 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2170 when address in first unwind entry does not match start of
2171 section.
2172
109575d7
JW		 21732016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2174 Jiong Wang <jiong.wang@arm.com>
2175
2176 PR ld/19368
2177 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2178 reloc_class_ifunc.
2179
b05a65d0
AB		 21802016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2181
2182 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2183 place 'R_' before the reloc name returned.
2184 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2185 the relocation string.
2186
a3dc0a7f
MR		 21872016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2188
2189 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2190 factored out from...
2191 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2192
d537eeb5
MR		 21932016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2194
2195 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2196 attribute check after ELF file header flag check.
2197
43d223b5
MR		 21982016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2199
2200 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2201 return status from `_bfd_elf_merge_object_attributes'.
2202
b2e9744f
MR		 22032016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2204
2205 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2206 factored out from...
2207 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2208
28d45e28
MR		 22092016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2210
2211 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2212 handling of input MIPS ABI flags together.
2213
23ba6f18
MR		 22142016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2215
2216 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2217 attribute checks for null input.
2218
cf8502c1
MR		 22192016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2220
2221 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2222 pointers to target data.
2223
dcb1c796
MR		 22242016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2225
2226 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2227 an FP ABI warning.
2228
6f2750fe
AM		 22292016-01-01 Alan Modra <amodra@gmail.com>
2230
2231 Update year range in copyright notice of all files.
2232
3499769a
AM		 2233For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2234\f
2235Copyright (C) 2016 Free Software Foundation, Inc.
2236
2237Copying and distribution of this file, with or without modification,
2238are permitted in any medium without royalty provided the copyright
2239notice and this notice are preserved.
2240
2241Local Variables:
2242mode: change-log
2243left-margin: 8
2244fill-column: 74
2245version-control: never
2246End:
GDB Binutils - Deliverables
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