projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Automatic date update in version.in
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
b9316f59
CM		 12016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
2
3 * elf32-arc.c: made PR_DEBUG always defined.
4
08759e0f
CM		 52016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
6
7 * arc-got.h: Moved got related structures from elf32-arc.c to
8 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
9 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
10 tls_type_for_reloc, symbol_has_entry_of_type,
11 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
12 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
13 relocate_fix_got_relocs_for_got_info,
14 create_got_dynrelocs_for_single_entry,
15 create_got_dynrelocs_for_got_info): Added to file.
16 * elf32-arc.c: Removed GOT & TLS related structs and functions to
17 arc-got.h.
18
458653a9 192016-07-08 James Bowman <james.bowman@ftdichip.com>
20
21 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
22
d5a67c02
AV		 232016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
24
25 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
26 (THUMB32_MOVW): Likewise.
27 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
28 (DEF_STUBS): Define long_branch_thumb2_only_pure.
29 (arm_stub_is_thumb): Add new veneer stub.
30 (arm_type_of_stub): Use new veneer.
31 (arm_stub_required_alignment): Add new veneer.
32
f0728ee3
AV		 332016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
34
35 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
36 (SEC_ELF_PURECODE): ... this.
37 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
38 to SEC_ELF_NOREAD.
39 (elf32_arm_fake_sections): Likewise.
40 (elf_32_arm_section_flags): Likewise.
41 (elf_32_arm_lookup_section_flags): Likewise.
42 * section.c (SEC_ELF_NOREAD): Rename to ...
43 (SEC_ELF_PURECODE): ... this.
44
5e866f5a
TP		 452016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
46
47 * elf32-arm.c (using_thumb2_bl): New function.
48 (arm_type_of_stub): Declare thumb2 variable together and change type
49 to bfd_boolean. Use using_thumb2_bl () to determine whether
50 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
51 checked for BL range.
52 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
53 the bit size of BL offset.
54
d691934d
NC		 552016-06-29 Nick Clifton <nickc@redhat.com>
56
57 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
58 Returns TRUE for AArch64 mapping symbols.
59 (elfNN_aarch64_backend_symbol_processing): New function. Marks
60 mapping symbols as precious in object files so that they will not
61 be stripped.
62 (elf_backend_symbol_processing): Define.
63
64 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
65 for ARM mapping symbols.
66 (elf32_arm_backend_symbol_processing): Make use of the new function.
67
f4ab0e2d
L		 682016-06-28 H.J. Lu <hongjiu.lu@intel.com>
69
70 PR ld/20306
71 * elflink.c (elf_link_check_versioned_symbol): Return false
72 for unreferenced undefined symbol.
73
fca2a38f
NC		 742016-06-28 Nick Clifton <nickc@redhat.com>
75
1b857aee
NC		 76 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
77 is needed.
78
fca2a38f
NC		 79 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
80 function. Marks mapping symbols in object files as precious, so
81 that strip will not remove them.
82 (elf_backend_symbol_processing): Define.
83
7160c10d
JC		 842016-06-28 James Clarke <jrtc27@jrtc27.com>
85
86 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
87 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
88
c9775dde
MR		 892016-06-28 Maciej W. Rozycki <macro@imgtec.com>
90
91 * elf32-mips.c (elf_mips16_howto_table_rel): Add
92 R_MIPS16_PC16_S1.
93 (mips16_reloc_map): Likewise.
94 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
95 (mips16_elf64_howto_table_rela): Likewise.
96 (mips16_reloc_map): Likewise.
97 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
98 (elf_mips16_howto_table_rela): Likewise.
99 (mips16_reloc_map): Likewise.
100 * elfxx-mips.c (mips16_branch_reloc_p): New function.
101 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
102 (b_reloc_p): Likewise.
103 (mips_elf_calculate_relocation): Likewise.
104 (_bfd_mips_elf_check_relocs): Likewise.
105 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
106 * bfd-in2.h: Regenerate.
107 * libbfd.h: Regenerate.
108
c9301e31
AM		 1092016-06-27 Alan Modra <amodra@gmail.com>
110
111 PR ld/19264
112 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
113 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
114 if shrinking stubs.
115 (ppc64_elf_size_stubs): Adjust to suit.
116
3cd72572
TS		 1172016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
118
119 * elf32-dlx.h: New file.
120 * elf32-dlx.c: Adjust.
121
7c2c4aa1
TS		 1222016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
123
124 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
125
3350c5f5
JB		 1262016-06-24 John Baldwin <jhb@FreeBSD.org>
127
128 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
129 notes.
130
aa1ed4a9
JB		 1312016-06-24 John Baldwin <jhb@FreeBSD.org>
132
133 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
134 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
135 (elfcore_grok_freebsd_psinfo): New function.
136 (elfcore_grok_freebsd_prstatus): New function.
137 (elfcore_grok_freebsd_note): New function.
138 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
139 notes.
140
6e321fa8
JB		 1412016-06-24 Joel Brobecker <brobecker@adacore.com>
142
143 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
144 than its existance.
145
9cc0123f
AM		 1462016-06-24 Alan Modra <amodra@gmail.com>
147
148 * config.bfd: Delete mips vxworks patterns matched earlier.
149 Combine mips*-*-none with mips*-*-elf*.
150
5f68df25
MR		 1512016-06-21 Maciej W. Rozycki <macro@imgtec.com>
152
153 * elfxx-mips.c (mips_elf_perform_relocation): Call
154 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
155 use the `%X%H' format for the cross-mode jump conversion error
156 message. Remove the full stop from the end of the message.
157 Continue processing rather than returning failure.
158
bdd582db
GM		 1592016-06-21 Graham Markall <graham.markall@embecosm.com>
160
161 * archures.c: Remove bfd_mach_arc_nps400.
162 * bfd-in2.h: Likewise.
163 * cpu-arc.c (arch_info_struct): Likewise.
164 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
165 Likewise.
166
7dc3990e
L		 1672016-06-20 H.J. Lu <hongjiu.lu@intel.com>
168
169 PR ld/18250
170 PR ld/20267
171 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
172 defined.
173 (elf_link_is_defined_archive_symbol): Call
174 bfd_link_plugin_object_p on unknown plugin object and use the
175 IR symbol table if the input is an IR object.
176 * plugin.c (bfd_link_plugin_object_p): New function.
177 * plugin.h (bfd_link_plugin_object_p): New prototype.
178
0616a280
AM		 1792016-06-20 H.J. Lu <hongjiu.lu@intel.com>
180
181 PR ld/20276
182 * elflink.c (elf_link_add_object_symbols): Don't check alignment
183 on symbol from plugin dummy input.
184
49f30d83
L		 1852016-06-18 H.J. Lu <hongjiu.lu@intel.com>
186
187 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
188 bfd_plugin_unknown.
189 * bfd-in2.h: Regenerated.
190 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
191 with bfd_plugin_unknown.
192
233cc9c1
L		 1932016-06-18 H.J. Lu <hongjiu.lu@intel.com>
194
195 PR ld/20253
196 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
197 bfd_boolean argument.
198 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
199 "shared object" with "PIC object" in comments.
200 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
201 "shared object" with "PIC object" in comments. Avoid PLT if
202 requested. Generate dynamic relocations for non-GOT references.
203 Make room for the special first entry in PLT and allocate PLT
204 entry only for PLT and PC-relative references. Store dynamic
205 GOT relocations in .rel[a].iplt section for static executables.
206 If PLT isn't used, always use GOT for symbol value. Don't
207 allocate GOT entry if it isn't used.
208 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
209 count only in the code section. Allocate dynamic pointer
210 relocation against STT_GNU_IFUNC symbol in the non-code section.
211 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
212 only for PC-relative references.
213 (elf_i386_allocate_dynrelocs): Pass TRUE to
214 _bfd_elf_allocate_ifunc_dyn_relocs.
215 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
216 relocations against STT_GNU_IFUNC symbols without PLT. Generate
217 dynamic pointer relocation against STT_GNU_IFUNC symbol in
218 the non-code section and store it in the proper REL section.
219 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
220 without PLT.
221 (elf_i386_finish_dynamic_symbol): Generate dynamic
222 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
223 STT_GNU_IFUNC symbols without PLT.
224 (elf_i386_finish_dynamic_sections): Don't handle local
225 STT_GNU_IFUNC symbols here.
226 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
227 symbols here.
228 (elf_backend_output_arch_local_syms): New.
229 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
230 count only in the code section. Allocate dynamic pointer
231 relocation against STT_GNU_IFUNC symbol in the non-code section.
232 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
233 count only for PC-relative references.
234 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
235 _bfd_elf_allocate_ifunc_dyn_relocs.
236 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
237 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
238 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
239 without PLT. Generate dynamic pointer relocation against
240 STT_GNU_IFUNC symbol in the non-code section and store it in
241 the proper RELA section. Don't allow non-pointer relocation
242 against STT_GNU_IFUNC symbol without PLT.
243 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
244 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
245 STT_GNU_IFUNC symbols without PLT.
246 (elf_x86_64_finish_dynamic_sections): Don't handle local
247 STT_GNU_IFUNC symbols here.
248 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
249 symbols here.
250 (elf_backend_output_arch_local_syms): New.
251 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
252 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
253
80c135e5
TP		 2542016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
255 Tony Wang <tony.wang@arm.com>
256
257 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
258 sequence.
259 (stub_long_branch_thumb2_only): Define stub.
260 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
261 (arm_stub_long_branch_thumb2_only): Likewise.
262 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
263 capable targets.
264
4f26fb3a
JM		 2652016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
266
267 * archures.c (bfd_mach_sparc_v8plusc): Define.
268 (bfd_mach_sparc_v9c): Likewise.
269 (bfd_mach_sparc_v8plusd): Likewise.
270 (bfd_mach_sparc_v9d): Likewise.
271 (bfd_mach_sparc_v8pluse): Likewise.
272 (bfd_mach_sparc_v9e): Likewise.
273 (bfd_mach_sparc_v8plusv): Likewise
274 (bfd_mach_sparc_v9v): Likewise.
275 (bfd_mach_sparc_v8plusm): Likewise.
276 (bfd_mach_sparc_v9m): Likewise.
277 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
278 (bfd_mach_sparc_64bit_p): Likewise.
279 * bfd-in2.h: Regenerate.
280 * cpu-sparc.c (arch_info_struct): Add entries for
281 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
282 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
283 and bfd_mach_sparc_v9{c,d,e,v,m}.
284 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
285 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
286
ca45f6e9
L		 2872016-06-16 H.J. Lu <hongjiu.lu@intel.com>
288
289 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
290 symbols for relocations against IFUNC symbols.
291 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
292
f92339b8
MK		 2932016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
294
295 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
296 .rela.iplt in DT_PLTRELSZ.
297 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
298 for DT_PLTRELSZ and DT_RELASZ as well.
299
081b1afe
L		 3002016-06-16 H.J. Lu <hongjiu.lu@intel.com>
301
302 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
303 non-loaded, non-alloced sections.
304 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
305
4c23f2ff
L		 3062016-06-15 H.J. Lu <hongjiu.lu@intel.com>
307
308 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
309 allocating dynamic relocation.
310 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
311
31eef93e
SKS		 3122016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
313
314 PR ld/20254
315 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
316 offsets until reloc_toaddr.
317
c428ce9d
L		 3182016-06-14 H.J. Lu <hongjiu.lu@intel.com>
319
320 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
321 Don't check symbol type for STN_UNDEF symbol index.
322 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
323 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
324 index.
325
60a019a0
TP		 3262016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
327
328 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
329 new architecture.
330 (using_thumb2): Try Tag_THUMB_ISA_use first and check
331 for exact arch value then. Force review of arch check logic for new
332 architecture.
333 (arch_has_arm_nop): Update and fix arch check logic. Force review of
334 that logic for new architecture.
335 (arch_has_thumb2_nop): Remove.
336 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
337 (elf32_arm_final_link_relocate): Likewise but using thumb2.
338
3860d2b4
AM		 3392016-06-14 Alan Modra <amodra@gmail.com>
340
341 * bfd-in.h (bfd_my_archive): Delete.
342 * bfd-in2.h: Regenerate.
343
b0cffb47
AM		 3442016-06-14 Alan Modra <amodra@gmail.com>
345
346 PR ld/20241
347 * archive.c (open_nested_file): Set my_archive.
348 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
349 for thin archives.
350 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
351 (bfd_seek): Likewise.
352 * bfdwin.c (bfd_get_file_window): Likewise.
353 * cache.c (cache_bmmap): Likewise.
354 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
355 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
356 thin archives.
357 * plugin.c (try_claim): Likewise.
358 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
359 file within thin archive, not the archive.
360
712ec279
L		 3612016-06-13 H.J. Lu <hongjiu.lu@intel.com>
362
363 PR ld/20244
364 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
365 section address for R_386_GOT32/R_386_GOT32X relocations against
366 IFUNC symbols if there is no base register and return error for
367 PIC.
368
ca8c86ef
L		 3692016-06-13 H.J. Lu <hongjiu.lu@intel.com>
370
371 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
372 GOT32 adjustment for static executables.
373
0c9663cb
MR		 3742016-06-13 Maciej W. Rozycki <macro@imgtec.com>
375
376 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
377
815dc1bc
CZ		 3782016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
379
380 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
381
3b63d2ce
CM		 3822016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
383
384 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
385
2ab2f40d
CM		 3862016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
387
388 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
389 (SECTSTART): Changed.
390 (elf_arc_relocate_section): Fixed mistake in PIE related
391 condition.
392 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
393
0f7f3789
CM		 3942016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
395
396 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
397 enable support for "-z combreloc" and DT_RELACOUNT.
398 (elf_backend_reloc_type_class): Likewise
399
74d7f0aa
L		 4002016-06-11 H.J. Lu <hongjiu.lu@intel.com>
401
402 PR ld/20244
403 * elf32-i386.c (elf_i386_relocate_section): When relocating
404 R_386_GOT32, return error without a base register for PIC and
405 subtract the .got.plt section address only with a base register.
406
ef53be89
AM		 4072016-06-10 Alan Modra <amodra@gmail.com>
408
409 * elf-strtab.c (struct strtab_save): Use size_t for "size".
410 (struct elf_strtab_hash): Likewise for "size" and "alloced".
411 (_bfd_elf_strtab_init): Formatting.
412 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
413 (_bfd_elf_strtab_addref): Take size_t idx param.
414 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
415 (_bfd_elf_strtab_offset): Likewise.
416 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
417 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
418 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
419 (_bfd_elf_strtab_finalize): Similarly.
420 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
421 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
422 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
423 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
424 using bfd_size_type.
425 (bfd_section_from_shdr): Delete amt.
426 (_bfd_elf_init_reloc_shdr): Likewise.
427 (_bfd_elf_link_assign_sym_version): Likewise.
428 (assign_section_numbers): Use size_t reloc_count.
429 * elflink.c (struct elf_symbuf_head): Use size_t "count".
430 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
431 (elf_link_is_defined_archive_symbol): Likewise.
432 (elf_add_dt_needed_tag): Likewise.
433 (elf_finalize_dynstr): Likewise.
434 (elf_link_add_object_symbols): Likewise.
435 (bfd_elf_size_dynamic_sections): Likewise.
436 (elf_create_symbuf): Similarly.
437 (bfd_elf_match_symbols_in_sections): Likewise.
438 (elf_link_swap_symbols_out): Likewise.
439 (elf_link_check_versioned_symbol): Likewise.
440 (bfd_elf_gc_record_vtinherit): Likewise.
441 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
442
5c41dbc3
DC		 4432016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
444
445 PR ld/20221
446 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
447 and relocs only if shrinking occurred.
448
6eaa7fb5
L		 4492016-06-08 H.J. Lu <hongjiu.lu@intel.com>
450
451 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
452 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
453 (elf_i386_check_tls_transition): Check indirect call and direct
454 call with the addr32 prefix for general and local dynamic models.
455 Set the tls_get_addr feild.
456 (elf_i386_convert_load_reloc): Always use addr32 prefix for
457 indirect ___tls_get_addr call via GOT.
458 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
459 transitions with indirect call and direct call with the addr32
460 prefix.
461
3b67f094
MK		 4622016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
463
464 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
465 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
466 (elf_s390_relocate_section): Fix comment.
467 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
468 .got.plt entries.
469
161db279
AK		 4702016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
471
472 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
473 section offset when calculation the larl operand in the first PLT
474 entry.
475
14b57c7c
AM		 4762016-06-07 Alan Modra <amodra@gmail.com>
477
478 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
479 to match other 32-bit archs.
480 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
481 (ppc_elf_object_p): Call it.
482 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
483 overlong line.
484 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
485 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
486 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
487 _bfd_elf_ppc_at_tprel_transform): Move to..
488 * elf-bfd.h: ..here.
489 (_bfd_elf_ppc_set_arch): Declare.
490 * bfd-in2.h: Regenerate.
491
e2cbcd91
L		 4922016-06-06 H.J. Lu <hongjiu.lu@intel.com>
493
494 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
495 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
496 (elf_x86_64_check_tls_transition): Check indirect call and
497 direct call with the addr32 prefix for general and local dynamic
498 models. Set the tls_get_addr feild.
499 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
500 indirect __tls_get_addr call via GOT.
501 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
502 transitions with indirect call and direct call with the addr32
503 prefix.
504
2ac27cd3
CG		 5052016-06-04 Christian Groessler <chris@groessler.org>
506
507 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
508
99914dfd
NC		 5092016-06-02 Nick Clifton <nickc@redhat.com>
510
511 PR target/20088
512 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
513 architecture.
514 (arch_info_struct): Likewise.
515 (architectures): Likewise.
516
4ad0bb5f
VG		 5172016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
518
519 * config.bfd: Replace -uclibc with *.
520
3ddf1bdd
L		 5212016-06-02 H.J. Lu <hongjiu.lu@intel.com>
522
523 * elf64-x86-64.c: Replace data32 with data16 in comments.
524
5b677558
AM		 5252016-05-31 Alan Modra <amodra@gmail.com>
526
527 PR ld/20159
528 PR ld/16467
529 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
530 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
531 symbol given a version by a script different to the version
532 of the symbol being added.
533 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
534 _bfd_elf_strtab_restore. Don't fudge dynstr references.
535 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
536 (struct strtab_save): New.
537 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
538 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
539 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
540
1fe0971e
TS		 5412016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
542
543 * elf32-hppa.h: Add extern "C".
544 * elf32-nds32.h: Likewise.
545 * elf32-tic6x.h: Likewise.
546
885a1087
NC		 5472016-06-01 Nick Clifton <nickc@redhat.com>
548
549 * po/sr.po: New Serbian translation.
550 * configure.ac (ALL_LINGUAS): Add sr.
551 * configure: Regenerate.
552
99aefae6
MR		 5532016-05-28 Maciej W. Rozycki <macro@imgtec.com>
554
555 * elfxx-mips.c (b_reloc_p): New function.
556 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
557 branch relocations.
558
77434823
MR		 5592016-05-28 Maciej W. Rozycki <macro@imgtec.com>
560
561 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
562 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
563 reloc location from calculation, treat the addend as signed with
564 local non-section symbols and enable overflow detection.
565
1a72702b
AM		 5662016-05-28 Alan Modra <amodra@gmail.com>
567
568 * aoutx.h: Adjust linker callback calls throughout file,
569 removing dead code.
570 * bout.c: Likewise.
571 * coff-alpha.c: Likewise.
572 * coff-arm.c: Likewise.
573 * coff-h8300.c: Likewise.
574 * coff-h8500.c: Likewise.
575 * coff-i960.c: Likewise.
576 * coff-mcore.c: Likewise.
577 * coff-mips.c: Likewise.
578 * coff-ppc.c: Likewise.
579 * coff-rs6000.c: Likewise.
580 * coff-sh.c: Likewise.
581 * coff-tic80.c: Likewise.
582 * coff-w65.c: Likewise.
583 * coff-z80.c: Likewise.
584 * coff-z8k.c: Likewise.
585 * coff64-rs6000.c: Likewise.
586 * cofflink.c: Likewise.
587 * ecoff.c: Likewise.
588 * elf-bfd.h: Likewise.
589 * elf-m10200.c: Likewise.
590 * elf-m10300.c: Likewise.
591 * elf32-arc.c: Likewise.
592 * elf32-arm.c: Likewise.
593 * elf32-avr.c: Likewise.
594 * elf32-bfin.c: Likewise.
595 * elf32-cr16.c: Likewise.
596 * elf32-cr16c.c: Likewise.
597 * elf32-cris.c: Likewise.
598 * elf32-crx.c: Likewise.
599 * elf32-d10v.c: Likewise.
600 * elf32-epiphany.c: Likewise.
601 * elf32-fr30.c: Likewise.
602 * elf32-frv.c: Likewise.
603 * elf32-ft32.c: Likewise.
604 * elf32-h8300.c: Likewise.
605 * elf32-hppa.c: Likewise.
606 * elf32-i370.c: Likewise.
607 * elf32-i386.c: Likewise.
608 * elf32-i860.c: Likewise.
609 * elf32-ip2k.c: Likewise.
610 * elf32-iq2000.c: Likewise.
611 * elf32-lm32.c: Likewise.
612 * elf32-m32c.c: Likewise.
613 * elf32-m32r.c: Likewise.
614 * elf32-m68hc1x.c: Likewise.
615 * elf32-m68k.c: Likewise.
616 * elf32-mep.c: Likewise.
617 * elf32-metag.c: Likewise.
618 * elf32-microblaze.c: Likewise.
619 * elf32-moxie.c: Likewise.
620 * elf32-msp430.c: Likewise.
621 * elf32-mt.c: Likewise.
622 * elf32-nds32.c: Likewise.
623 * elf32-nios2.c: Likewise.
624 * elf32-or1k.c: Likewise.
625 * elf32-ppc.c: Likewise.
626 * elf32-s390.c: Likewise.
627 * elf32-score.c: Likewise.
628 * elf32-score7.c: Likewise.
629 * elf32-sh.c: Likewise.
630 * elf32-sh64.c: Likewise.
631 * elf32-spu.c: Likewise.
632 * elf32-tic6x.c: Likewise.
633 * elf32-tilepro.c: Likewise.
634 * elf32-v850.c: Likewise.
635 * elf32-vax.c: Likewise.
636 * elf32-visium.c: Likewise.
637 * elf32-xstormy16.c: Likewise.
638 * elf32-xtensa.c: Likewise.
639 * elf64-alpha.c: Likewise.
640 * elf64-hppa.c: Likewise.
641 * elf64-ia64-vms.c: Likewise.
642 * elf64-mmix.c: Likewise.
643 * elf64-ppc.c: Likewise.
644 * elf64-s390.c: Likewise.
645 * elf64-sh64.c: Likewise.
646 * elf64-x86-64.c: Likewise.
647 * elflink.c: Likewise.
648 * elfnn-aarch64.c: Likewise.
649 * elfnn-ia64.c: Likewise.
650 * elfxx-mips.c: Likewise.
651 * elfxx-sparc.c: Likewise.
652 * elfxx-tilegx.c: Likewise.
653 * linker.c: Likewise.
654 * pdp11.c: Likewise.
655 * pe-mips.c: Likewise.
656 * reloc.c: Likewise.
657 * reloc16.c: Likewise.
658 * simple.c: Likewise.
659 * vms-alpha.c: Likewise.
660 * xcofflink.c: Likewise.
661 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
662 status param. Adjust calls to these and linker callbacks throughout.
663 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
664 get_ramstart): Delete status param. Adjust calls to these and
665 linker callbacks throughout.
666
bc27bb05
MR		 6672016-05-27 Maciej W. Rozycki <macro@imgtec.com>
668
669 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
670 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
671 target alignment verification.
672
ceab86af
MR		 6732016-05-27 Maciej W. Rozycki <macro@imgtec.com>
674
675 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
676 section name if `bfd_elf_string_from_elf_section' returns an
677 empty string.
678
ed53407e
MR		 6792016-05-26 Maciej W. Rozycki <macro@imgtec.com>
680
681 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
682 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
683 for message. Continue processing rather than returning failure.
684
de341542 6852016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 686
de341542
MR		 687 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
688 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
689 Call `bfd_set_error'.
690
e6cc316a
L		 6912016-05-25 H.J. Lu <hongjiu.lu@intel.com>
692
693 PR binutils/14625
694 * archive.c (bfd_slurp_armap): Replace
695 bfd_elf64_archive_slurp_armap with
696 _bfd_archive_64_bit_slurp_armap.
697 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
698 BFD64 is defined and the archive is too big.
699 (coff_write_armap): Likewise.
700 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
701 (_bfd_archive_64_bit_slurp_armap): This.
702 (bfd_elf64_archive_write_armap): Renamed to ...
703 (_bfd_archive_64_bit_write_armap): This.
704 * configure.ac: Add --enable-64-bit-archive.
705 (want_64_bit_archive): New. Set to true by default for 64-bit
706 MIPS and s390 ELF targets.
707 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
708 * config.in: Regenerated.
709 * configure: Likewise.
710 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
711 (bfd_elf64_archive_slurp_armap): Likewise.
712 (bfd_elf64_archive_write_armap): Likewise.
713 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
714 (bfd_elf64_archive_construct_extended_name_table): Likewise.
715 (bfd_elf64_archive_truncate_arname): Likewise.
716 (bfd_elf64_archive_read_ar_hdr): Likewise.
717 (bfd_elf64_archive_write_ar_hdr): Likewise.
718 (bfd_elf64_archive_openr_next_archived_file): Likewise.
719 (bfd_elf64_archive_get_elt_at_index): Likewise.
720 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
721 (bfd_elf64_archive_update_armap_timestamp): Likewise.
722 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
723 (bfd_elf64_archive_slurp_armap): Likewise.
724 (bfd_elf64_archive_write_armap): Likewise.
725 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
726 (bfd_elf64_archive_construct_extended_name_table): Likewise.
727 (bfd_elf64_archive_truncate_arname): Likewise.
728 (bfd_elf64_archive_read_ar_hdr): Likewise.
729 (bfd_elf64_archive_write_ar_hdr): Likewise.
730 (bfd_elf64_archive_openr_next_archived_file): Likewise.
731 (bfd_elf64_archive_get_elt_at_index): Likewise.
732 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
733 (bfd_elf64_archive_update_armap_timestamp): Likewise.
734 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
735 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
736 bfd_elfNN_archive_functions isn't defined.
737 (TARGET_LITTLE_SYM): Likewise.
738 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
739 (_bfd_archive_64_bit_write_armap): Likewise.
740 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
741 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
742 (_bfd_archive_64_bit_truncate_arname): Likewise.
743 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
744 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
745 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
746 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
747 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
748 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
749 * libbfd.h: Regenerated.
750 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
751 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
752
b95a0a31
L		 7532016-05-25 H.J. Lu <hongjiu.lu@intel.com>
754
755 PR ld/20103
756 * cofflink.c (coff_link_check_archive_element): Return TRUE if
757 linker add_archive_element callback returns FALSE.
758 * ecoff.c (ecoff_link_check_archive_element): Likewise.
759 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
760 archive element if linker add_archive_element callback returns
761 FALSE.
762 * elflink.c (elf_link_add_archive_symbols): Likewise.
763 * pdp11.c (aout_link_check_ar_symbols): Likewise.
764 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
765 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
766 (xcoff_link_check_ar_symbols): Likewise.
767
7db9a74e
MR		 7682016-05-24 Maciej W. Rozycki <macro@imgtec.com>
769
770 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
771 <bfd_reloc_outofrange>: Unify error reporting code.
772
b7f28d87
JW		 7732016-05-23 Jim Wilson <jim.wilson@linaro.org>
774
775 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
776 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
777 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
778 * bfd-in2.h: Regenerate.
779 * libbfd.h: Likewise.
780
a2bea324
KS		 7812016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
782
783 * config.bfd: Add entry for arm-phoenix.
784
d7c5bd02
TP		 7852016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
786
787 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
788 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
789 account for padding for stub section requiring one.
790 (elf32_arm_build_stubs): Add comment to stress the importance of
791 zeroing veneer section content.
792
daa4adae
TP		 7932016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
794
795 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
796 bfd hook.
797 * bfd-in2.h: Regenerate.
798 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
799 function.
800 (arm_dedicated_stub_output_section_required_alignment): Likewise.
801 (arm_dedicated_stub_output_section_name): Likewise.
802 (arm_dedicated_stub_input_section_ptr): Likewise.
803 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
804 function description comment. Add support for dedicated output stub
805 section to given stub types.
806 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
807 elf32_arm_create_or_find_stub_sec.
808 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
809 (elf32_arm_size_stubs): Pass stub type when calling
810 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
811 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
812
52bf37dd
L		 8132016-05-20 H.J. Lu <hongjiu.lu@intel.com>
814
815 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
816 when setting need_convert_load.
817
17c6c9d9
MR		 8182016-05-20 Maciej W. Rozycki <macro@imgtec.com>
819
820 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
821 microMIPS JALX.
822
7d4d9709
L		 8232016-05-19 H.J. Lu <hongjiu.lu@intel.com>
824
825 PR ld/20117
826 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
827 R_386_GOT32X.
828 (elf_i386_convert_load): Don't convert R_386_GOT32.
829
606851fb
AM		 8302016-05-20 Alan Modra <amodra@gmail.com>
831
832 PR gas/20118
833 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
834 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
835
3c8adaca
CZ		 8362016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
837
838 * elf32-arc.c (arc_elf_final_write_processing): Changed.
839 (debug_arc_reloc): Likewise.
840 (elf_arc_relocate_section): Likewise.
841 (elf_arc_check_relocs): Likewise.
842 (elf_arc_adjust_dynamic_symbol): Likewise.
843 (elf_arc_add_symbol_hook): Likewise.
844
6b200de0
MR		 8452016-05-19 Maciej W. Rozycki <macro@imgtec.com>
846
847 * config.bfd: Remove `am34-*-linux*' support.
848
57e7d118
AM		 8492016-05-19 Alan Modra <amodra@gmail.com>
850
851 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
852 relocs before plt relocs.
853
9f284bf9
AM		 8542016-05-19 Alan Modra <amodra@gmail.com>
855
856 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
857 before dereferencing.
858
50498060
NC		 8592016-05-18 Nick Clifton <nickc@redhat.com>
860
861 * po/sv.po: Updated Swedish translation.
862
7f991970
AM		 8632016-05-18 Alan Modra <amodra@gmail.com>
864
865 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
866 for each BFD. Don't goto error_ret_free_local from outside loop.
867
a43942db
MR		 8682016-05-17 Maciej W. Rozycki <macro@imgtec.com>
869
870 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
871 STB_GNU_UNIQUE handling.
872 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
873 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
874 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
875 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
876 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
877 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
878 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
879 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
880 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
881 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
882 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
883 (elf_backend_add_symbol_hook): Remove macro.
884 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
885 for STB_GNU_UNIQUE symbols.
886
71de3413
MR		 8872016-05-16 Maciej W. Rozycki <macro@imgtec.com>
888
889 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
890 from...
891 (v850_elf_copy_private_bfd_data): ... here. Call the new
892 function and `_bfd_elf_copy_private_bfd_data'.
893
2168b268
L		 8942016-05-13 H.J. Lu <hongjiu.lu@intel.com>
895
896 PR ld/20093
897 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
898 GOTPCREL relocation against large section.
899
4ade44b7
AM		 9002016-05-13 Alan Modra <amodra@gmail.com>
901
902 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
903 linker dynamic sections in calculating size and address of
2168b268 904 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 905 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
906 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
907 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
908 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
909 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
910 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
911 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
912 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
913 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
914 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
915 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
916 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
917 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
918 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
919 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
920 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
921 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
922 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
923 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
924 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
925 * elflink.c (bfd_elf_final_link): Likewise.
926 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
927 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
928 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
929 don't set doit. Look up dynobj section.
930 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
931 invocation and dynamic tag vma calculation. Don't test
932 boolean var == TRUE.
933 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
934 DT_JMPREL calc.
935
c8e44c6d
AM		 9362016-05-13 Alan Modra <amodra@gmail.com>
937
938 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
939 octets_per_byte. Put dynamic .rela.plt last in link orders.
940 Assign output_offset for reloc sections rather than writing
941 sorted relocs from block corresponding to output_offset.
942
1997c994
AM		 9432016-05-12 Alan Modra <amodra@gmail.com>
944
945 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
946
8f4f9071
MF		 9472016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
948
949 * elfxx-mips.c (print_mips_ases): Add DSPR3.
950
a464198b
AM		 9512016-05-11 Alan Modra <amodra@gmail.com>
952
953 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
954 (elf32_hppa_check_relocs): Don't set dynobj.
955 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
956 (elf32_hppa_build_stubs): Likewise.
957 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
958
3bd43ebc
AM		 9592016-05-11 Alan Modra <amodra@gmail.com>
960
961 PR 20060
962 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
963 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
964
4e7fbb34
JW		 9652016-05-10 Jiong Wang <jiong.wang@arm.com>
966
967 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
968 aarch64_tls_transition check.
969
4f4faa4d
TP		 9702016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
971
972 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
973 enumerator.
974 (arm_stub_sym_claimed): New function.
975 (elf32_arm_create_stub): Use veneered symbol name and section if
976 veneer needs to claim its symbol, and keep logic unchanged otherwise.
977 (arm_stub_claim_sym): New function.
978 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
979 veneered symbol, otherwise create local symbol as before.
980
39d911fc
TP		 9812016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
982
983 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
984 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
985 and set branch type of a symbol.
986 (bfd_elf32_arm_process_before_allocation): Likewise.
987 (elf32_arm_relocate_section): Likewise and fix identation along the
988 way.
989 (allocate_dynrelocs_for_symbol): Likewise.
990 (elf32_arm_finish_dynamic_symbol): Likewise.
991 (elf32_arm_swap_symbol_in): Likewise.
992 (elf32_arm_swap_symbol_out): Likewise.
993
6bde4c52
TP		 9942016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
995
996 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
997 * bfd-in2.h: Regenerated.
998 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
999 parameter to add_stub_section callback.
1000 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1001 and pass it down to add_stub_section.
1002 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1003 for error message.
1004 (elf32_arm_size_stubs): Add output section parameter to
1005 add_stub_section function pointer parameter.
1006
b715f643
TP		 10072016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1008
1009 * elf32-arm.c (elf32_arm_create_stub): New function.
1010 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1011
8d9d9490
TP		 10122016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1013
1014 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1015 arm_stub_a8_veneer_lwm enumerator.
1016 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1017 aforementioned enumerator.
1018 (struct elf32_arm_stub_hash_entry): Delete target_addend
1019 field and add source_value.
1020 (struct a8_erratum_fix): Delete addend field and add target_offset.
1021 (stub_hash_newfunc): Initialize source_value field amd remove
1022 initialization for target_addend.
1023 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1024 the else to being always executed, moving the
1025 arm_stub_a8_veneer_b_cond specific code in it. Remove
1026 stub_entry->target_addend from points_to computation.
1027 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1028 to target symbol from start of section rather than the offset from the
1029 stub address.
1030 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1031 fields from struct a8_erratum_fix's offset and target_offset
1032 respectively.
1033 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1034 veneered_insn_loc and loc using stub_entry's source_value.
1035
15afaa63
TP		 10362016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1037
1038 (elf32_arm_merge_eabi_attributes): Add merging logic for
1039 Tag_DSP_extension.
1040
66a36822
PC		 10412016-05-10 Pip Cet <pipcet@gmail.com>
1042
1043 PR ld/20059
1044 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1045 Define as _bfd_generic_copy_link_hash_symbol_type when using
1046 generic hash table.
1047
315350be
NC		 10482016-05-09 Nick Clifton <nickc@redhat.com>
1049
1050 PR binutils/20063
1051 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1052 field before accessing sections array.
1053
9239bbd3
CM		 10542016-05-09 Christophe Monat <christophe.monat@st.com>
1055
1056 PR ld/20030
1057 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1058 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1059 to nb_words.
1060 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1061 encoding.
1062 (create_instruction_vldmdb): Likewise.
1063 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1064 uses it to re-encode.
1065
73597c18
NC		 10662016-05-09 Nick Clifton <nickc@redhat.com>
1067
1068 PR 19938
1069 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1070 commit.
1071
ae1bb197
AM		 10722016-05-09 Alan Modra <amodra@gmail.com>
1073
1074 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1075
97196564
L		 10762016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 PR ld/17550
1079 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1080 documenting that indx == -3 if symbol is defined in a discarded
1081 section.
1082 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1083 symbol is defined in a discarded section.
1084 (elf_link_output_extsym): Strip a global symbol defined in a
1085 discarded section.
1086
030e823c
L		 10872016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1088
1089 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1090 MCU.
1091
c175a657
L		 10922016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1093
1094 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1095 conversion to ...
1096 (elf_i386_convert_load_reloc): This. New function.
1097 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1098 conversion to ...
1099 (elf_x86_64_convert_load_reloc): This. New function.
1100
bedfd056
L		 11012016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1102
1103 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1104 Don't check if contents == NULL.
1105 (elf_i386_tls_transition): Add from_relocate_section. Check
1106 from_relocate_section instead of contents != NULL. Update
1107 elf_i386_check_tls_transition call.
1108 (elf_i386_check_relocs): Cache the section contents if
1109 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1110 elf_i386_tls_transition.
1111 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1112 to elf_i386_tls_transition.
1113 (elf_backend_caches_rawsize): New.
1114 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1115 if contents == NULL.
1116 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1117 from_relocate_section instead of contents != NULL.
1118 (elf_x86_64_check_relocs): Cache the section contents if
1119 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1120 elf_x86_64_tls_transition.
1121 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1122 to elf_x86_64_tls_transition.
1123 (elf_backend_caches_rawsize): New.
1124
6d6a648c
MR		 11252016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1126
1127 PR 10549
1128 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1129 STB_GNU_UNIQUE.
1130
1f56df9d
JW		 11312016-05-03 Jiong Wang <jiong.wang@arm.com>
1132
1133 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1134 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1135 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1136 no_apply_dynamic_relocs.
1137 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1138 dynamic relocations generated.
1139
493f652c
L		 11402016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1143 setting to ...
1144 (elf_i386_create_dynamic_sections): Here.
1145 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1146 interp setting to ...
1147 (elf_x86_64_create_dynamic_sections): Here.
1148
e62b9723
L		 11492016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1150
1151 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1152 and replace (EH)->has_got_reloc with GOT_RELOC.
1153 (elf_i386_fixup_symbol): Pass has_got_reloc to
1154 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1155 (elf_i386_allocate_dynrelocs): Likewise.
1156 (elf_i386_relocate_section): Likewise.
1157 (elf_i386_finish_dynamic_symbol): Likewise.
1158 (elf_i386_convert_load): Pass TRUE to
1159 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1160 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1161 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1162 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1163 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1164 (elf_x86_64_allocate_dynrelocs): Likewise.
1165 (elf_x86_64_relocate_section): Likewise.
1166 (elf_x86_64_finish_dynamic_symbol): Likewise.
1167 (elf_x86_64_convert_load): Pass TRUE to
1168 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1169
c337a162
L		 11702016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1171
1172 * elf32-i386.c (check_relocs_failed): New.
1173 (elf_i386_check_relocs): Set check_relocs_failed on error.
1174 (elf_i386_relocate_section): Skip if check_relocs failed.
1175
afd9acee
L		 11762016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1179 check_relocs_failed on error.
1180
5522f910
NC		 11812016-04-29 Nick Clifton <nickc@redhat.com>
1182
1183 PR 19938
1184 * elf-bfd.h (struct elf_backend_data): Rename
1185 elf_backend_set_special_section_info_and_link to
1186 elf_backend_copy_special_section_fields.
1187 * elfxx-target.h: Likewise.
1188 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1189 comparing section flags.
1190 (copy_special_section_fields): New function.
1191 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1192 Perform two scans over special sections. The first one looks for
1193 a direct mapping between the output section and an input section.
1194 The second scan looks for a possible match based upon section
1195 characteristics.
1196 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1197 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1198 sections.
1199 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1200 elf32_i386_copy_solaris_special_section_fields.
1201 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1202 Rename to elf32_sparc_copy_solaris_special_section_fields.
1203 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1204 elf64_x86_64_copy_solaris_special_section_fields.
1205
786a118c
NC		 12062016-04-28 Nick Clifton <nickc@redhat.com>
1207
1208 * po/zh_CN.po: Updated Chinese (simplified) translation.
1209
91f8bf69
L		 12102016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1211
1212 PR ld/20006
1213 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1214 when estimating distances between output sections.
1215
a6a4679f
AM		 12162016-04-27 Alan Modra <amodra@gmail.com>
1217
1218 * elflink.c (_bfd_elf_is_start_stop): New function.
1219 (_bfd_elf_gc_mark_rsec): Use it.
1220 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1221
28cc9170
TS		 12222016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1223
1224 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1225 * mmo.c (mmo_get_section_contents): Likewise.
1226 (mmo_set_section_contents): Likewise.
1227
d5486c43
L		 12282016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1229
1230 * elf-bfd.h (elf_link_hash_table): Update comments for
1231 dynsymcount.
1232 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1233 the unused NULL entry at the head of dynamic symbol table.
1234 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1235 checks.
1236
6645479e
L		 12372016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1238
1239 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1240 created file from dynobj.
1241
6cd255ca
L		 12422016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1243
1244 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1245 normal input file if possible.
1246
4f3b23b3
NC		 12472016-04-21 Nick Clifton <nickc@redhat.com>
1248
1249 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1250 * aout-target.h: Likewise.
1251 * aout-tic30.c: Likewise.
1252 * binary.c: Likewise.
1253 * bout.c: Likewise.
1254 * coff-alpha.c: Likewise.
1255 * coff-rs6000.c: Likewise.
1256 * coff64-rs6000.c: Likewise.
1257 * coffcode.h: Likewise.
1258 * i386msdos.c: Likewise.
1259 * i386os9k.c: Likewise.
1260 * ieee.c: Likewise.
1261 * ihex.c: Likewise.
1262 * libbfd-in.h: Likewise.
1263 * libecoff.h: Likewise.
1264 * mach-o-target.c: Likewise.
1265 * mmo.c: Likewise.
1266 * nlm-target.h: Likewise.
1267 * oasys.c: Likewise.
1268 * pef.c: Likewise.
1269 * plugin.c: Likewise.
1270 * ppcboot.c: Likewise.
1271 * som.c: Likewise.
1272 * srec.c: Likewise.
1273 * tekhex.c: Likewise.
1274 * versados.c: Likewise.
1275 * vms-alpha.c: Likewise.
1276 * xsym.c: Likewise.
1277 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1278 * linker.c (bfd_link_check_relocs): New function.
1279 (_bfd_generic_link_check_relocs): New function.
1280 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1281 _bfd_link_check_relocs field.
1282 (struct bfd_target)L Add _bfd_link_check_relocs field.
1283 * bfd-in2.h: Regenerate.
1284 * libbfd.h: Regenerate.
1285
e66cdd68
L		 12862016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1287
1288 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1289 (elf_backend_gc_sweep_hook): Likewise.
1290 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1291 (elf_backend_gc_sweep_hook): Likewise.
1292
5ce03cea
L		 12932016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1294
1295 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1296 in excluded sections
1297
338c190a
L		 12982016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 PR ld/19969
1301 * elf64-x86-64.c (check_relocs_failed): New.
1302 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1303 Support relocation agaist local symbol. Set check_relocs_failed.
1304 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1305 R_X86_64_32 relocation overflow.
1306 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1307 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1308
466ee2af
L		 13092016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1310
1311 * elf32-i386.c (elf_i386_check_relocs): Call
1312 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1313 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1314
d9689752
L		 13152016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1316
1317 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1318 * elflink.c (_bfd_elf_link_check_relocs): New function.
1319 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1320 if check_relocs_after_open_input is FALSE.
1321
e6c7cdec
TS		 13222016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1323
1324 * cache.c: Update old style function definitions.
1325 * elf32-m68k.c: Likewise.
1326 * elf64-mmix.c: Likewise.
1327 * stab-syms.c: Likewise.
1328
b98e6871
TS		 13292016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1330
1331 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1332
6fd8e7c2
L		 13332016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1334
1335 * Makefile.in: Regenerated with automake 1.11.6.
1336 * aclocal.m4: Likewise.
1337 * doc/Makefile.in: Likewise.
1338
4b0c052e
AB		 13392016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1340
1341 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1342 * bfd-in2.h: Regenerate.
1343 * libbfd.h: Regenerate.
1344 * elf32-arc.c: Add 'opcode/arc.h' include.
1345 (struct arc_relocation_data): Add symbol_name.
1346 (arc_special_overflow_checks): New function.
1347 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1348 required, add an extra comment.
1349 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1350
33cbe6c0
AB		 13512016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1352
1353 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1354 entries.
1355 (elf_arc_relocate_section): Update enum uses.
1356 (elf_arc_check_relocs): Likewise.
1357 (elf_arc_finish_dynamic_symbol): Likewise.
1358
7634c4e6
L		 13592016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1360
1361 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1362 "sh_link".
1363
84865015
NC		 13642016-04-14 Nick Clifton <nickc@redhat.com>
1365
1366 PR target/19938
1367 * elf-bbfd.h (struct elf_backend_data): New field:
1368 elf_strtab_flags.
1369 New field: elf_backend_set_special_section_info_and_link
1370 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1371 defined.
1372 (elf_backend_set_special_section_info_and_link): Define if not
1373 already defined.
1374 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1375 elf_backend_strtab_flags macros to initialise fields in structure.
1376 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1377 being set even if SHF_MERGE is not set.
1378 (elf_fake_sections): Likewise.
1379 (section_match): New function. Matches two ELF sections based
1380 upon fixed characteristics.
1381 (find_link): New function. Locates a section in a BFD that
1382 matches a section in a different BFD.
1383 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1384 fields of reserved sections.
1385 (bfd_elf_compute_section_file_positions): Set the flags for the
1386 .shstrtab section based upon the elf_strtab_flags field in the
1387 elf_backend_data structure.
1388 (swap_out_syms): Likewise for the .strtab section.
1389 * elflink.c (bfd_elf_final_link): Set the flags for the
1390 .strtab section based upon the elf_strtab_flags field in the
1391 elf_backend_data structure.
1392 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1393 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1394 targets.
1395 (elf_backend_set_special_section_info_and_link): Define for
1396 Solaris targets.
1397 * elf32-sparc.c: Likewise.
1398 * elf64-x86-64.c: Likewise.
1399
2df3368d
L		 14002016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1401
1402 PR ld/19939
1403 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1404 to bfd_boolean.
1405 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1406 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1407 applies to read-only section.
1408 * elf32-i386.c (elf_i386_link_hash_table): Add
1409 readonly_dynrelocs_against_ifunc.
1410 (elf_i386_allocate_dynrelocs): Updated.
1411 (elf_i386_size_dynamic_sections): Issue an error for read-only
1412 segment with dynamic IFUNC relocations only if
1413 readonly_dynrelocs_against_ifunc is TRUE.
1414 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1415 readonly_dynrelocs_against_ifunc.
1416 (elf_x86_64_allocate_dynrelocs): Updated.
1417 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1418 segment with dynamic IFUNC relocations only if
1419 readonly_dynrelocs_against_ifunc is TRUE.
1420 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1421 Updated.
1422
15dd01b1
TP		 14232016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1424
1425 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1426 a fall through from error_ret_free_internal. Free local_syms in
1427 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1428
1e5885b7
CZ		 14292016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1430
1431 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1432 (relocate_plt_for_entry): Likewise.
1433
b3aee839
CZ		 14342016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1435
1436 * elf32-arc.c (elf_arc_check_relocs): Changed
1437
094fb063
CZ		 14382016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1439
1440 * elf32-arc.c (name_for_global_symbol): Changed assert.
1441 (get_replace_function): Created.:
1442 (struct arc_relocation_data): Changed to signed types.
1443 (defines S, L, P, PDATA): Casted to signed type.
1444 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1445 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1446 (arc_do_relocation): Changed.
1447
94e5c971
CZ		 14482016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1449
1450 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1451 symbol index.
1452 (elf_arc_relocate_section): Added and changed asserts, validating
1453 the synamic symbol index.
1454 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1455 relocation if symbol has dynindx set to -1.
1456
1f599d0e
MR		 14572016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1458
1459 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1460 and internal symbols which have a dynamic index into local
1461 ones.
1462
67f101ee
NC		 14632016-04-04 Nick Clifton <nickc@redhat.com>
1464
1465 PR 19872
1466 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1467 version number if the version is zero.
1468
7b15fa7a
AM		 14692016-04-01 Alan Modra <amodra@gmail.com>
1470
1471 PR 19886
1472 * elflink.c (on_needed_list): Recursively check needed status.
1473 (elf_link_add_object_symbols): Adjust.
1474
024ea11b
SKS		 14752016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1476
1477 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1478 internal_relocs only if they aren't cached.
1479
ed3056eb
NC		 14802016-03-29 Nick Clifton <nickc@redhat.com>
1481
1482 PR 17334
1483 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1484 assertion on the size of the got section to allow it to be bigger
1485 than the number of relocs.
1486
e2b4fc91
TS		 14872016-03-29 Toni Spets <toni.spets@iki.fi>
1488
1489 PR 19878
1490 * coffcode.h (coff_write_object_contents): Revert accidental
1491 2014-11-10 change.
1492
a97fbc7e
AM		 14932016-03-22 Alan Modra <amodra@gmail.com>
1494
1495 PR 19850
1496 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1497 DW_FORM_flag_present.
1498
9780e045
NC		 14992016-03-22 Nick Clifton <nickc@redhat.com>
1500
96254e5c
NC		 1501 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1502 architecture name for backwards compatibility.
1503
7769fa97
NC		 1504 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1505 unbounded stack use.
1506
9780e045
NC		 1507 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1508 sufficiently recent version of GCC.
1509 * configure: Regenerate.
1510
6f4c0a42
AM		 15112016-03-22 Alan Modra <amodra@gmail.com>
1512
1513 PR 19851
1514 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1515
8699fc3e
AB		 15162016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1517
1518 * archures.c (bfd_mach_arc_nps400): Define.
1519 * bfd-in2.h: Regenerate.
1520 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1521 some existing entries to make space.
1522 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1523 (arc_elf_final_write_processing): Likewise.
1524
a9522a21
AB		 15252016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1526
1527 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1528 EF_ARC_CPU_GENERIC.
1529 (arc_elf_final_write_processing): Don't bother setting cpu field
1530 in e_flags, this will have been set elsewhere.
1531
c0334580
AB		 15322016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1533
1534 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1535 EF_ARC_MACH_MSK.
1536
e1fa0163
NC		 15372016-03-21 Nick Clifton <nickc@redhat.com>
1538
1539 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1540 * configure: Regenerate.
1541 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1542 alloca with call to xmalloc.
1543 * elf32-nds32.c: Likewise.
1544 * elf64-hppa.c: Likewise.
1545 * elfxx-mips.c: Likewise.
1546 * pef.c: Likewise.
1547 * pei-x86_64.c: Likewise.
1548 * som.c: Likewise.
1549 * xsym.c: Likewise.
1550
4e0c91e4
L		 15512016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1552
1553 PR ld/19827
1554 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1555 locally in PIE.
1556 (elf_i386_relocate_section): Likewise.
1557 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1558 (elf_x86_64_relocate_section): Likewise.
1559
4c10bbaa
L		 15602016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1561
1562 PR ld/19807
1563 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1564 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1565 relocation overflow check.
1566
fbe48798
L		 15672016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 * bfd-in2.h: Regenerated.
1570
37b01f6a
DG		 15712016-03-11 Dan Gissel <dgisselq@ieee.org>
1572
1573 PR 19713
1574 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1575 uses bytes not octets.
1576 * elflink.c (resolve_section): Likewise.
1577 Add a bfd parameter.
1578 (eval_section): Pass the input_bfd to resolve_section.
1579 (bfd_elf_perform_complex_relocation): Convert byte offset to
1580 octets before read and writing values.
1581 (elf_link_input_bfd): Add byte to octet conversions.
1582 (elf_reloc_link_order): Likewise.
1583 (elf_fixup_link_order): Likewise.
1584 (bfd_elf_final_link): Likewise.
1585 * reloc.c (_bfd_final_link_relocate): Likewise.
1586 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1587
3ed4ff97
NC		 15882016-03-10 Nick Clifton <nickc@redhat.com>
1589
1590 * config.bfd: Mark the i370 target as obsolete.
1591
4b05e0a7
PA		 15922016-03-09 Pedro Alves <palves@redhat.com>
1593
1594 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1595 gcc ABI)" to printable name.
1596 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1597 of "v850-rh850" as printable name.
1598
26c62da0
LW		 15992016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1600
1601 PR ld/19623
1602 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1603 relocations against absolute symbols.
1604
03ee8583
AM		 16052016-03-09 Alan Modra <amodra@gmail.com>
1606
1607 PR binutils/19775
1608 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1609 length elements in the archive.
1610
9c1d7a08
L		 16112016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1612
1613 PR ld/19789
1614 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1615 for -E/--dynamic-list only when not relocatable.
1616
d1ed1c7d
L		 16172016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1618
1619 PR ld/19784
1620 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1621 count for locally defined local IFUNC symbols in shared object.
1622 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1623
202ac193
L		 16242016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1625
1626 PR ld/19579
1627 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1628 together.
1629
72f3b6aa
CZ		 16302016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1631 Andrew Burgess <andrew.burgess@embecosm.com>
1632
1633 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1634 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1635 (arc_elf_howto_init): Added assert to validate relocations.
1636 (get_middle_endian_relocation): Delete.
1637 (middle_endian_convert): New function.
1638 (ME): Redefine, now does nothing.
1639 (IS_ME): New define.
1640 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1641 definition to call middle_endian_convert. Add a new local
1642 variable and make use of this throughout. Added call to
1643 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1644
4fc87424
NC		 16452016-03-07 Nick Clifton <nickc@redhat.com>
1646
1647 PR binutils/19775
1648 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1649 length elements in the archive.
1650
18f822a0
JW		 16512016-03-07 Jiong Wang <jiong.wang@arm.com>
1652
1653 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1654 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1655
07492f66
L		 16562016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1657
1658 PR ld/19579
1659 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1660 executable as definition if the new definition comes from a
1661 shared library.
1662
70a5df4f
AM		 16632016-03-02 Alan Modra <amodra@gmail.com>
1664
1665 * Makefile.in: Regenerate.
1666 * po/SRC-POTFILES.in: Regenerate.
1667
841fdfcd
CZ		 16682016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1669
1670 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1671 relocation addend when sections get merged.
1672
7e458899
CZ		 16732016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1674
1675 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1676 the flag change.
1677 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1678 Assert for code sections dynamic relocs.
1679
c5e3a364
RL		 16802016-02-26 Renlin Li <renlin.li@arm.com>
1681
1682 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1683 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1684
bae420ef
L		 16852016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1686
1687 PR ld/19609
1688 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1689 load with locally bound symbols if PIC is false or there is no
1690 base register. Optimize branch to 0 if PIC is false.
1691 (elf_i386_relocate_section): Don't generate dynamic relocations
1692 against undefined weak symbols if PIC is false.
1693 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1694 if we can't estimate relocation overflow with --no-relax.
1695 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1696 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1697 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1698 against undefined weak symbols if PIC is false.
1699
11e5f1ec
L		 17002016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 PR ld/19645
1703 * bfd.c (bfd): Change flags to 20 bits.
1704 (BFD_CONVERT_ELF_COMMON): New.
1705 (BFD_USE_ELF_STT_COMMON): Likewise.
1706 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1707 BFD_USE_ELF_STT_COMMON.
1708 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1709 * configure.ac: Remove --enable-elf-stt-common.
1710 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1711 common symbol depending on BFD_CONVERT_ELF_COMMON and
1712 BFD_USE_ELF_STT_COMMON.
1713 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1714 STT_COMMON.
1715 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1716 STT_COMMON.
1717 (elf_link_convert_common_type): New function.
1718 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1719 common symbol depending on BFD_CONVERT_ELF_COMMON and
1720 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1721 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1722 and BFD_USE_ELF_STT_COMMON to object_flags.
1723 (TARGET_LITTLE_SYM): Likewise.
1724 * syms.c (BSF_KEEP_G): Renamed to ...
1725 (BSF_ELF_COMMON): This.
1726 * bfd-in2.h: Regenerated.
1727 * config.in: Likewise.
1728 * configure: Likewise.
1729
aec6b87e
L		 17302016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1731
1732 PR ld/19636
1733 PR ld/19704
1734 PR ld/19719
1735 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1736 (elf_i386_link_hash_entry): Add has_got_reloc and
1737 has_non_got_reloc.
1738 (elf_i386_link_hash_table): Add interp.
1739 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1740 has_non_got_reloc.
1741 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1742 has_non_got_reloc.
1743 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1744 (elf_i386_fixup_symbol): New function.
1745 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1746 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1747 relocations and discard relocations against resolved undefined
1748 weak symbols in executable. Don't make resolved undefined weak
1749 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1750 relocation against undefined weak symbols in PIE.
1751 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1752 (elf_i386_relocate_section): Don't generate dynamic relocations
1753 against resolved undefined weak symbols in PIE, except for
1754 R_386_PC32.
1755 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1756 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1757 Don't generate dynamic relocation against resolved undefined weak
1758 symbol in executable.
1759 (elf_i386_finish_dynamic_sections): Call
1760 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1761 (elf_backend_fixup_symbol): New.
1762 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1763 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1764 has_non_got_reloc.
1765 (elf_x86_64_link_hash_table): Add interp.
1766 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1767 has_non_got_reloc.
1768 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1769 has_non_got_reloc.
1770 (elf_x86_64_check_relocs): Set has_got_reloc and
1771 has_non_got_reloc.
1772 (elf_x86_64_fixup_symbol): New function.
1773 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1774 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1775 relocations and discard relocations against resolved undefined
1776 weak symbols in executable. Don't make resolved undefined weak
1777 symbols in executable dynamic.
1778 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1779 (elf_x86_64_relocate_section): Check relocation overflow for
1780 dynamic relocations against unresolved weak undefined symbols.
1781 Don't generate dynamic relocations against resolved weak
1782 undefined symbols in PIE.
1783 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1784 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1785 Don't generate dynamic relocation against resolved undefined weak
1786 symbol in executable.
1787 (elf_x86_64_finish_dynamic_sections): Call
1788 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1789 (elf_backend_fixup_symbol): New.
1790
b32547cd
AM		 17912016-02-26 Alan Modra <amodra@gmail.com>
1792
1793 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1794 save_restore_funcs, rest of sections when not relocatable.
1795 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1796 (sfpr_define): Define all symbols on emitted code.
1797 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1798 when relocatable. Move sfpr_define loop earlier.
1799
ef77d6af
L		 18002016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1801
1802 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1803 (elf_x86_64_relocate_section): Use it. Replace
1804 x86_64_elf_howto_table[r_type] with howto.
1805
0f550b3d
L		 18062016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1807
1808 PR ld/19698
1809 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1810 symbol version is unknown.
1811
13f42277
L		 18122016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1813
1814 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1815 to (bfd_vma) -1 when setting needs_plt to 0.
1816 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1817
6b3b0ab8
L		 18182016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1819
1820 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1821 library, instead of PIC, and don't check PDE when making linker
1822 assigned symbol dynamic.
1823
17733f5b
FS		 18242016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1825
1826 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1827 ABIVERSION for non-executable stack.
1828
47993b4a
RF		 18292016-02-23 Rich Felker <bugdal@aerifal.cx>
1830
1831 PR target/19516
1832 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1833 Always produce a RELATIVE reloc for a local symbol.
1834
2d8dcb81
HPN		 18352016-02-23 Hans-Peter Nilsson <hp@axis.com>
1836
1837 Fix test-case ld-elf/pr19617b
1838 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1839 discard unused non-function symbols when --dynamic-list-data.
1840
1a6e6083
L		 18412016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1842
1843 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1844 dynsym section, even if it is empty, with dynamic sections.
1845
75c1920b
L		 18462016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1847
1848 * syms.c: Remove BSF_COMMON from comments.
1849 * bfd-in2.h: Regenerated.
1850
9a228467
JW		 18512016-02-22 Jiong Wang <jiong.wang@arm.com>
1852
1853 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1854 for destination. Remove useless function parameters.
1855 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1856
73768414
NC		 18572016-02-19 Nick Clifton <nickc@redhat.com>
1858
e517df3d
NC		 1859 PR ld/19629
1860 * aoutx.h (aout_link_add_symbols): Check for out of range string
1861 table offsets.
1862
73768414
NC		 1863 PR ld/19628
1864 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1865 processing if we encounter a reloc without an associated symbol.
1866
bf89386a
L		 18672016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1868
1869 PR ld/19617
1870 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1871 sections for -E/--dynamic-list.
1872
8f79b794
L		 18732016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1874
1875 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1876 to bfd_true.
1877
64bfc258
JM		 18782016-02-16 Joseph Myers <joseph@codesourcery.com>
1879
1880 * plugin.c (plugin_vec): Set match priority to 255.
1881 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1882 matching against the plugin vector, take priority from there not
1883 from TEMP.
1884
9fb71ee4
NC		 18852016-02-15 Nick Clifton <nickc@redhat.com>
1886
1887 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1888 for length and type fields. Use a signed value for the
1889 suffix_length field.
1890
32875eb1
L		 18912016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1892
1893 PR ld/19601
1894 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1895 significant bit in GOT offset for R_386_GOT32X.
1896
83da6e74
NC		 18972016-02-10 Nick Clifton <nickc@redhat.com>
1898
1899 PR 19405
1900 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1901 immediate values.
1902 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1903 number of messages about FDE encoding preventing .eh_frame_hdr
1904 generation.
1905
027e9c75
NC		 19062016-02-09 Nick Clifton <nickc@redhat.com>
1907
609332f1
NC		 1908 * oasys.c (oasys_archive_p): Fix indentation.
1909 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1910 constant for left shifting.
1911
027e9c75
NC		 1912 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1913 helpful warning message to explain why certain AArch64 relocs
1914 might overflow.
1915
6f57d046
SM		 19162016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1917
1918 * pe-mips.c (coff_mips_reloc): Fix formatting.
1919
bdbca4e6
CM		 19202016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1921
1922 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1923 to bfd_mach_arc_arc600.
1924
4f038ee5
AM		 19252016-02-04 Alan Modra <amodra@gmail.com>
1926
1927 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1928 for big-endian.
1929
4a539596
L		 19302016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1931
1932 PR ld/19542
1933 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 1934 distances in the compressed_size field of the output section.
4a539596 1935
85fabe71
AM		 19362016-02-02 Alan Modra <amodra@gmail.com>
1937
1938 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1939 ELFv2 entry optimization.
1940
14f2c699
L		 19412016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1942
1943 PR binutils/19547
1944 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1945 no relocations in relocatable files.
1946
aef28989
L		 19472016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1948
1949 PR ld/19553
1950 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1951 if a symbol from a library loaded via DT_NEEDED doesn't match
1952 the symbol referenced by regular object.
1953
655ed9ea
NS		 19542016-02-01 Nathaniel Smith <njs@pobox.com>
1955
1956 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1957 CODE and DATA.
1958
ec1f73bb
AM		 19592016-02-01 Alan Modra <amodra@gmail.com>
1960
1961 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1962 an out of range reloc_index.
1963 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1964
b6471e6e
KR		 19652016-02-01 Kamil Rytarowski <n54@gmx.com>
1966
1967 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1968 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1969 * Makefile.in: Regenerated.
1970
0bc7245a
JK		 19712016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1972
1973 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1974
6d4b2867
JDA		 19752016-01-31 John David Anglin <danglin@gcc.gnu.org>
1976
1977 PR ld/19526
1978 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1979 files.
1980 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1981
d9e3b590
L		 19822016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1983
1984 PR ld/19539
1985 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1986 against STT_GNU_IFUNC symbol only with dynamic symbols.
1987 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1988
bf150a0b
L		 19892016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 PR binutils/19523
1992 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1993 decompress debug sections.
1994
840855c5
MR		 19952016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1996
1997 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1998 `dynindx'.
1999
cf466c2a
NC		 20002016-01-25 Nick Clifton <nickc@redhat.com>
2001
2002 PR target/19435
2003 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2004 dsym filename buffer.
2005
eb6b0cf4
MR		 20062016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2007
2008 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2009
e67f83e5
MR		 20102016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2011
2012 * elfxx-mips.c (BZ16_REG): Correct calculation.
2013
23a42089
NC		 20142016-01-21 Nick Clifton <nickc@redhat.com>
2015
2016 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2017 changing the type of _loc to be bfd_byte *.
2018 (elf_arc_finish_dynamic_symbol): Likewise.
2019
aebf9be7
NC		 20202016-01-21 Nick Clifton <nickc@redhat.com>
2021
2022 PR ld/19455
2023 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2024 class of the linker stub bfd.
2025 (elf32_arm_check_relocs): Skip check for pic format after
2026 processing a vxWorks R_ARM_ABS12 reloc.
2027 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2028 reporting a class mismatch.
2029
2f340668
JW		 20302016-01-21 Jiong Wang <jiong.wang@arm.com>
2031
2032 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2033 veneer for sym_sec != input_sec.
2034 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2035 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2036 calculation destination.
2037
aeb70569
AM		 20382016-01-21 Alan Modra <amodra@gmail.com>
2039
2040 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2041 (swap_linux_prpsinfo64_out): New function.
2042 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2043 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2044 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2045 (elfcore_write_linux_prpsinfo64): Likewise.
2046 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2047 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2048 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2049
de64ce13
AM		 20502016-01-21 Alan Modra <amodra@gmail.com>
2051
2052 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2053 * elf.c: Adjust #include.
2054 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2055 * Makefile.am (SOURCE_HFILES): Update.
2056 * Makefile.in: Regenerate.
2057 * po/SRC-PORFILES.in: Regenerate.
2058
c603b11b
AM		 20592016-01-21 Alan Modra <amodra@gmail.com>
2060
2061 * configure.ac: Move corefile selection later in file. Move
2062 tdefaults code immediately after other target vector code.
2063 * configure: Regenerate.
2064
91f68a68
MG		 20652016-01-20 Mickael Guene <mickael.guene@st.com>
2066
2067 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2068 section using '.text.noread' pattern.
2069
5b2c414d
JB		 20702016-01-19 John Baldwin <jhb@FreeBSD.org>
2071
2072 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2073
34e967a5
MC		 20742016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2075 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2076
2077 * arc-plt.def: New file.
2078 * arc-plt.h: Likewise.
2079 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2080 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2081 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2082 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2083 (name_for_global_symbol): Added.
2084 (ADD_RELA): Helper to create dynamic relocs.
2085 (new_got_entry_to_list): Create a new got entry in linked list.
2086 (symbol_has_entry_of_type): Search for specific type of entry in
2087 list.
2088 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2089 (is_reloc_for_TLS, arc_elf_set_private_flags)
2090 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2091 (arc_elf_merge_private_bfd_data): New functions.
2092 (debug_arc_reloc): Cleaned debug info printing.
2093 (PDATA reloc): Changed not to perform address alignment.
2094 (reverse_me): Added. Fix for ARC_32 relocs.
2095 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2096 occur.
2097 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2098 Changed function to access an array of list of GOT entries instead
2099 of just an array of offsets.
2100 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2101 (elf_arc_check_relocs): Likewise.
2102 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2103 (elf_arc_finish_dynamic_sections): Likewise
2104 (arc_create_dynamic_sections): Modified conditions to create
2105 dynamic sections.
2106 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2107 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2108 (relocate_plt_for_entry): Changed to support new way to define PLT
2109 related code.
2110 (add_symbol_to_plt): Likewise.
2111 (arc_elf_link_hash_table_create): New function.
2112
9ae678af
NC		 21132016-01-18 Nick Clifton <nickc@redhat.com>
2114
2115 PR ld/19440
2116 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2117 section number into internal section number.
2118 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2119 * coffswap.h (coff_swap_sym_in): Likewise.
2120 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2121 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2122 section number field is big enough to hold the external value.
2123
5c14705f
AM		 21242016-01-17 Alan Modra <amodra@gmail.com>
2125
2126 * configure: Regenerate.
2127
ac06903d
YU		 21282016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2129
2130 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2131 when address in first unwind entry does not match start of
2132 section.
2133
109575d7
JW		 21342016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2135 Jiong Wang <jiong.wang@arm.com>
2136
2137 PR ld/19368
2138 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2139 reloc_class_ifunc.
2140
b05a65d0
AB		 21412016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2142
2143 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2144 place 'R_' before the reloc name returned.
2145 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2146 the relocation string.
2147
a3dc0a7f
MR		 21482016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2149
2150 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2151 factored out from...
2152 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2153
d537eeb5
MR		 21542016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2155
2156 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2157 attribute check after ELF file header flag check.
2158
43d223b5
MR		 21592016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2160
2161 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2162 return status from `_bfd_elf_merge_object_attributes'.
2163
b2e9744f
MR		 21642016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2165
2166 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2167 factored out from...
2168 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2169
28d45e28
MR		 21702016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2171
2172 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2173 handling of input MIPS ABI flags together.
2174
23ba6f18
MR		 21752016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2176
2177 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2178 attribute checks for null input.
2179
cf8502c1
MR		 21802016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2181
2182 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2183 pointers to target data.
2184
dcb1c796
MR		 21852016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2186
2187 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2188 an FP ABI warning.
2189
6f2750fe
AM		 21902016-01-01 Alan Modra <amodra@gmail.com>
2191
2192 Update year range in copyright notice of all files.
2193
3499769a
AM		 2194For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2195\f
2196Copyright (C) 2016 Free Software Foundation, Inc.
2197
2198Copying and distribution of this file, with or without modification,
2199are permitted in any medium without royalty provided the copyright
2200notice and this notice are preserved.
2201
2202Local Variables:
2203mode: change-log
2204left-margin: 8
2205fill-column: 74
2206version-control: never
2207End:
GDB Binutils - Deliverables
This page took 0.14502 seconds and 4 git commands to generate.