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Use the IR symbol table for the IR input object
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
7dc3990e
L		 12016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/18250
4 PR ld/20267
5 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
6 defined.
7 (elf_link_is_defined_archive_symbol): Call
8 bfd_link_plugin_object_p on unknown plugin object and use the
9 IR symbol table if the input is an IR object.
10 * plugin.c (bfd_link_plugin_object_p): New function.
11 * plugin.h (bfd_link_plugin_object_p): New prototype.
12
0616a280
AM		 132016-06-20 H.J. Lu <hongjiu.lu@intel.com>
14
15 PR ld/20276
16 * elflink.c (elf_link_add_object_symbols): Don't check alignment
17 on symbol from plugin dummy input.
18
49f30d83
L		 192016-06-18 H.J. Lu <hongjiu.lu@intel.com>
20
21 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
22 bfd_plugin_unknown.
23 * bfd-in2.h: Regenerated.
24 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
25 with bfd_plugin_unknown.
26
233cc9c1
L		 272016-06-18 H.J. Lu <hongjiu.lu@intel.com>
28
29 PR ld/20253
30 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
31 bfd_boolean argument.
32 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
33 "shared object" with "PIC object" in comments.
34 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
35 "shared object" with "PIC object" in comments. Avoid PLT if
36 requested. Generate dynamic relocations for non-GOT references.
37 Make room for the special first entry in PLT and allocate PLT
38 entry only for PLT and PC-relative references. Store dynamic
39 GOT relocations in .rel[a].iplt section for static executables.
40 If PLT isn't used, always use GOT for symbol value. Don't
41 allocate GOT entry if it isn't used.
42 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
43 count only in the code section. Allocate dynamic pointer
44 relocation against STT_GNU_IFUNC symbol in the non-code section.
45 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
46 only for PC-relative references.
47 (elf_i386_allocate_dynrelocs): Pass TRUE to
48 _bfd_elf_allocate_ifunc_dyn_relocs.
49 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
50 relocations against STT_GNU_IFUNC symbols without PLT. Generate
51 dynamic pointer relocation against STT_GNU_IFUNC symbol in
52 the non-code section and store it in the proper REL section.
53 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
54 without PLT.
55 (elf_i386_finish_dynamic_symbol): Generate dynamic
56 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
57 STT_GNU_IFUNC symbols without PLT.
58 (elf_i386_finish_dynamic_sections): Don't handle local
59 STT_GNU_IFUNC symbols here.
60 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
61 symbols here.
62 (elf_backend_output_arch_local_syms): New.
63 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
64 count only in the code section. Allocate dynamic pointer
65 relocation against STT_GNU_IFUNC symbol in the non-code section.
66 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
67 count only for PC-relative references.
68 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
69 _bfd_elf_allocate_ifunc_dyn_relocs.
70 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
71 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
72 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
73 without PLT. Generate dynamic pointer relocation against
74 STT_GNU_IFUNC symbol in the non-code section and store it in
75 the proper RELA section. Don't allow non-pointer relocation
76 against STT_GNU_IFUNC symbol without PLT.
77 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
78 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
79 STT_GNU_IFUNC symbols without PLT.
80 (elf_x86_64_finish_dynamic_sections): Don't handle local
81 STT_GNU_IFUNC symbols here.
82 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
83 symbols here.
84 (elf_backend_output_arch_local_syms): New.
85 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
86 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
87
80c135e5
TP		 882016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
89 Tony Wang <tony.wang@arm.com>
90
91 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
92 sequence.
93 (stub_long_branch_thumb2_only): Define stub.
94 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
95 (arm_stub_long_branch_thumb2_only): Likewise.
96 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
97 capable targets.
98
4f26fb3a
JM		 992016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
100
101 * archures.c (bfd_mach_sparc_v8plusc): Define.
102 (bfd_mach_sparc_v9c): Likewise.
103 (bfd_mach_sparc_v8plusd): Likewise.
104 (bfd_mach_sparc_v9d): Likewise.
105 (bfd_mach_sparc_v8pluse): Likewise.
106 (bfd_mach_sparc_v9e): Likewise.
107 (bfd_mach_sparc_v8plusv): Likewise
108 (bfd_mach_sparc_v9v): Likewise.
109 (bfd_mach_sparc_v8plusm): Likewise.
110 (bfd_mach_sparc_v9m): Likewise.
111 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
112 (bfd_mach_sparc_64bit_p): Likewise.
113 * bfd-in2.h: Regenerate.
114 * cpu-sparc.c (arch_info_struct): Add entries for
115 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
116 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
117 and bfd_mach_sparc_v9{c,d,e,v,m}.
118 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
119 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
120
ca45f6e9
L		 1212016-06-16 H.J. Lu <hongjiu.lu@intel.com>
122
123 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
124 symbols for relocations against IFUNC symbols.
125 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
126
f92339b8
MK		 1272016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
128
129 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
130 .rela.iplt in DT_PLTRELSZ.
131 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
132 for DT_PLTRELSZ and DT_RELASZ as well.
133
081b1afe
L		 1342016-06-16 H.J. Lu <hongjiu.lu@intel.com>
135
136 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
137 non-loaded, non-alloced sections.
138 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
139
4c23f2ff
L		 1402016-06-15 H.J. Lu <hongjiu.lu@intel.com>
141
142 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
143 allocating dynamic relocation.
144 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
145
31eef93e
SKS		 1462016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
147
148 PR ld/20254
149 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
150 offsets until reloc_toaddr.
151
c428ce9d
L		 1522016-06-14 H.J. Lu <hongjiu.lu@intel.com>
153
154 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
155 Don't check symbol type for STN_UNDEF symbol index.
156 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
157 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
158 index.
159
60a019a0
TP		 1602016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
161
162 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
163 new architecture.
164 (using_thumb2): Try Tag_THUMB_ISA_use first and check
165 for exact arch value then. Force review of arch check logic for new
166 architecture.
167 (arch_has_arm_nop): Update and fix arch check logic. Force review of
168 that logic for new architecture.
169 (arch_has_thumb2_nop): Remove.
170 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
171 (elf32_arm_final_link_relocate): Likewise but using thumb2.
172
3860d2b4
AM		 1732016-06-14 Alan Modra <amodra@gmail.com>
174
175 * bfd-in.h (bfd_my_archive): Delete.
176 * bfd-in2.h: Regenerate.
177
b0cffb47
AM		 1782016-06-14 Alan Modra <amodra@gmail.com>
179
180 PR ld/20241
181 * archive.c (open_nested_file): Set my_archive.
182 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
183 for thin archives.
184 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
185 (bfd_seek): Likewise.
186 * bfdwin.c (bfd_get_file_window): Likewise.
187 * cache.c (cache_bmmap): Likewise.
188 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
189 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
190 thin archives.
191 * plugin.c (try_claim): Likewise.
192 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
193 file within thin archive, not the archive.
194
712ec279
L		 1952016-06-13 H.J. Lu <hongjiu.lu@intel.com>
196
197 PR ld/20244
198 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
199 section address for R_386_GOT32/R_386_GOT32X relocations against
200 IFUNC symbols if there is no base register and return error for
201 PIC.
202
ca8c86ef
L		 2032016-06-13 H.J. Lu <hongjiu.lu@intel.com>
204
205 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
206 GOT32 adjustment for static executables.
207
0c9663cb
MR		 2082016-06-13 Maciej W. Rozycki <macro@imgtec.com>
209
210 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
211
815dc1bc
CZ		 2122016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
213
214 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
215
3b63d2ce
CM		 2162016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
217
218 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
219
2ab2f40d
CM		 2202016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
221
222 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
223 (SECTSTART): Changed.
224 (elf_arc_relocate_section): Fixed mistake in PIE related
225 condition.
226 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
227
0f7f3789
CM		 2282016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
229
230 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
231 enable support for "-z combreloc" and DT_RELACOUNT.
232 (elf_backend_reloc_type_class): Likewise
233
74d7f0aa
L		 2342016-06-11 H.J. Lu <hongjiu.lu@intel.com>
235
236 PR ld/20244
237 * elf32-i386.c (elf_i386_relocate_section): When relocating
238 R_386_GOT32, return error without a base register for PIC and
239 subtract the .got.plt section address only with a base register.
240
ef53be89
AM		 2412016-06-10 Alan Modra <amodra@gmail.com>
242
243 * elf-strtab.c (struct strtab_save): Use size_t for "size".
244 (struct elf_strtab_hash): Likewise for "size" and "alloced".
245 (_bfd_elf_strtab_init): Formatting.
246 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
247 (_bfd_elf_strtab_addref): Take size_t idx param.
248 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
249 (_bfd_elf_strtab_offset): Likewise.
250 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
251 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
252 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
253 (_bfd_elf_strtab_finalize): Similarly.
254 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
255 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
256 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
257 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
258 using bfd_size_type.
259 (bfd_section_from_shdr): Delete amt.
260 (_bfd_elf_init_reloc_shdr): Likewise.
261 (_bfd_elf_link_assign_sym_version): Likewise.
262 (assign_section_numbers): Use size_t reloc_count.
263 * elflink.c (struct elf_symbuf_head): Use size_t "count".
264 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
265 (elf_link_is_defined_archive_symbol): Likewise.
266 (elf_add_dt_needed_tag): Likewise.
267 (elf_finalize_dynstr): Likewise.
268 (elf_link_add_object_symbols): Likewise.
269 (bfd_elf_size_dynamic_sections): Likewise.
270 (elf_create_symbuf): Similarly.
271 (bfd_elf_match_symbols_in_sections): Likewise.
272 (elf_link_swap_symbols_out): Likewise.
273 (elf_link_check_versioned_symbol): Likewise.
274 (bfd_elf_gc_record_vtinherit): Likewise.
275 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
276
5c41dbc3
DC		 2772016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
278
279 PR ld/20221
280 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
281 and relocs only if shrinking occurred.
282
6eaa7fb5
L		 2832016-06-08 H.J. Lu <hongjiu.lu@intel.com>
284
285 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
286 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
287 (elf_i386_check_tls_transition): Check indirect call and direct
288 call with the addr32 prefix for general and local dynamic models.
289 Set the tls_get_addr feild.
290 (elf_i386_convert_load_reloc): Always use addr32 prefix for
291 indirect ___tls_get_addr call via GOT.
292 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
293 transitions with indirect call and direct call with the addr32
294 prefix.
295
3b67f094
MK		 2962016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
297
298 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
299 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
300 (elf_s390_relocate_section): Fix comment.
301 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
302 .got.plt entries.
303
161db279
AK		 3042016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
305
306 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
307 section offset when calculation the larl operand in the first PLT
308 entry.
309
14b57c7c
AM		 3102016-06-07 Alan Modra <amodra@gmail.com>
311
312 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
313 to match other 32-bit archs.
314 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
315 (ppc_elf_object_p): Call it.
316 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
317 overlong line.
318 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
319 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
320 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
321 _bfd_elf_ppc_at_tprel_transform): Move to..
322 * elf-bfd.h: ..here.
323 (_bfd_elf_ppc_set_arch): Declare.
324 * bfd-in2.h: Regenerate.
325
e2cbcd91
L		 3262016-06-06 H.J. Lu <hongjiu.lu@intel.com>
327
328 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
329 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
330 (elf_x86_64_check_tls_transition): Check indirect call and
331 direct call with the addr32 prefix for general and local dynamic
332 models. Set the tls_get_addr feild.
333 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
334 indirect __tls_get_addr call via GOT.
335 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
336 transitions with indirect call and direct call with the addr32
337 prefix.
338
2ac27cd3
CG		 3392016-06-04 Christian Groessler <chris@groessler.org>
340
341 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
342
99914dfd
NC		 3432016-06-02 Nick Clifton <nickc@redhat.com>
344
345 PR target/20088
346 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
347 architecture.
348 (arch_info_struct): Likewise.
349 (architectures): Likewise.
350
4ad0bb5f
VG		 3512016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
352
353 * config.bfd: Replace -uclibc with *.
354
3ddf1bdd
L		 3552016-06-02 H.J. Lu <hongjiu.lu@intel.com>
356
357 * elf64-x86-64.c: Replace data32 with data16 in comments.
358
5b677558
AM		 3592016-05-31 Alan Modra <amodra@gmail.com>
360
361 PR ld/20159
362 PR ld/16467
363 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
364 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
365 symbol given a version by a script different to the version
366 of the symbol being added.
367 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
368 _bfd_elf_strtab_restore. Don't fudge dynstr references.
369 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
370 (struct strtab_save): New.
371 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
372 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
373 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
374
1fe0971e
TS		 3752016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
376
377 * elf32-hppa.h: Add extern "C".
378 * elf32-nds32.h: Likewise.
379 * elf32-tic6x.h: Likewise.
380
885a1087
NC		 3812016-06-01 Nick Clifton <nickc@redhat.com>
382
383 * po/sr.po: New Serbian translation.
384 * configure.ac (ALL_LINGUAS): Add sr.
385 * configure: Regenerate.
386
99aefae6
MR		 3872016-05-28 Maciej W. Rozycki <macro@imgtec.com>
388
389 * elfxx-mips.c (b_reloc_p): New function.
390 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
391 branch relocations.
392
77434823
MR		 3932016-05-28 Maciej W. Rozycki <macro@imgtec.com>
394
395 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
396 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
397 reloc location from calculation, treat the addend as signed with
398 local non-section symbols and enable overflow detection.
399
1a72702b
AM		 4002016-05-28 Alan Modra <amodra@gmail.com>
401
402 * aoutx.h: Adjust linker callback calls throughout file,
403 removing dead code.
404 * bout.c: Likewise.
405 * coff-alpha.c: Likewise.
406 * coff-arm.c: Likewise.
407 * coff-h8300.c: Likewise.
408 * coff-h8500.c: Likewise.
409 * coff-i960.c: Likewise.
410 * coff-mcore.c: Likewise.
411 * coff-mips.c: Likewise.
412 * coff-ppc.c: Likewise.
413 * coff-rs6000.c: Likewise.
414 * coff-sh.c: Likewise.
415 * coff-tic80.c: Likewise.
416 * coff-w65.c: Likewise.
417 * coff-z80.c: Likewise.
418 * coff-z8k.c: Likewise.
419 * coff64-rs6000.c: Likewise.
420 * cofflink.c: Likewise.
421 * ecoff.c: Likewise.
422 * elf-bfd.h: Likewise.
423 * elf-m10200.c: Likewise.
424 * elf-m10300.c: Likewise.
425 * elf32-arc.c: Likewise.
426 * elf32-arm.c: Likewise.
427 * elf32-avr.c: Likewise.
428 * elf32-bfin.c: Likewise.
429 * elf32-cr16.c: Likewise.
430 * elf32-cr16c.c: Likewise.
431 * elf32-cris.c: Likewise.
432 * elf32-crx.c: Likewise.
433 * elf32-d10v.c: Likewise.
434 * elf32-epiphany.c: Likewise.
435 * elf32-fr30.c: Likewise.
436 * elf32-frv.c: Likewise.
437 * elf32-ft32.c: Likewise.
438 * elf32-h8300.c: Likewise.
439 * elf32-hppa.c: Likewise.
440 * elf32-i370.c: Likewise.
441 * elf32-i386.c: Likewise.
442 * elf32-i860.c: Likewise.
443 * elf32-ip2k.c: Likewise.
444 * elf32-iq2000.c: Likewise.
445 * elf32-lm32.c: Likewise.
446 * elf32-m32c.c: Likewise.
447 * elf32-m32r.c: Likewise.
448 * elf32-m68hc1x.c: Likewise.
449 * elf32-m68k.c: Likewise.
450 * elf32-mep.c: Likewise.
451 * elf32-metag.c: Likewise.
452 * elf32-microblaze.c: Likewise.
453 * elf32-moxie.c: Likewise.
454 * elf32-msp430.c: Likewise.
455 * elf32-mt.c: Likewise.
456 * elf32-nds32.c: Likewise.
457 * elf32-nios2.c: Likewise.
458 * elf32-or1k.c: Likewise.
459 * elf32-ppc.c: Likewise.
460 * elf32-s390.c: Likewise.
461 * elf32-score.c: Likewise.
462 * elf32-score7.c: Likewise.
463 * elf32-sh.c: Likewise.
464 * elf32-sh64.c: Likewise.
465 * elf32-spu.c: Likewise.
466 * elf32-tic6x.c: Likewise.
467 * elf32-tilepro.c: Likewise.
468 * elf32-v850.c: Likewise.
469 * elf32-vax.c: Likewise.
470 * elf32-visium.c: Likewise.
471 * elf32-xstormy16.c: Likewise.
472 * elf32-xtensa.c: Likewise.
473 * elf64-alpha.c: Likewise.
474 * elf64-hppa.c: Likewise.
475 * elf64-ia64-vms.c: Likewise.
476 * elf64-mmix.c: Likewise.
477 * elf64-ppc.c: Likewise.
478 * elf64-s390.c: Likewise.
479 * elf64-sh64.c: Likewise.
480 * elf64-x86-64.c: Likewise.
481 * elflink.c: Likewise.
482 * elfnn-aarch64.c: Likewise.
483 * elfnn-ia64.c: Likewise.
484 * elfxx-mips.c: Likewise.
485 * elfxx-sparc.c: Likewise.
486 * elfxx-tilegx.c: Likewise.
487 * linker.c: Likewise.
488 * pdp11.c: Likewise.
489 * pe-mips.c: Likewise.
490 * reloc.c: Likewise.
491 * reloc16.c: Likewise.
492 * simple.c: Likewise.
493 * vms-alpha.c: Likewise.
494 * xcofflink.c: Likewise.
495 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
496 status param. Adjust calls to these and linker callbacks throughout.
497 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
498 get_ramstart): Delete status param. Adjust calls to these and
499 linker callbacks throughout.
500
bc27bb05
MR		 5012016-05-27 Maciej W. Rozycki <macro@imgtec.com>
502
503 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
504 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
505 target alignment verification.
506
ceab86af
MR		 5072016-05-27 Maciej W. Rozycki <macro@imgtec.com>
508
509 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
510 section name if `bfd_elf_string_from_elf_section' returns an
511 empty string.
512
ed53407e
MR		 5132016-05-26 Maciej W. Rozycki <macro@imgtec.com>
514
515 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
516 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
517 for message. Continue processing rather than returning failure.
518
de341542 5192016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 520
de341542
MR		 521 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
522 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
523 Call `bfd_set_error'.
524
e6cc316a
L		 5252016-05-25 H.J. Lu <hongjiu.lu@intel.com>
526
527 PR binutils/14625
528 * archive.c (bfd_slurp_armap): Replace
529 bfd_elf64_archive_slurp_armap with
530 _bfd_archive_64_bit_slurp_armap.
531 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
532 BFD64 is defined and the archive is too big.
533 (coff_write_armap): Likewise.
534 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
535 (_bfd_archive_64_bit_slurp_armap): This.
536 (bfd_elf64_archive_write_armap): Renamed to ...
537 (_bfd_archive_64_bit_write_armap): This.
538 * configure.ac: Add --enable-64-bit-archive.
539 (want_64_bit_archive): New. Set to true by default for 64-bit
540 MIPS and s390 ELF targets.
541 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
542 * config.in: Regenerated.
543 * configure: Likewise.
544 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
545 (bfd_elf64_archive_slurp_armap): Likewise.
546 (bfd_elf64_archive_write_armap): Likewise.
547 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
548 (bfd_elf64_archive_construct_extended_name_table): Likewise.
549 (bfd_elf64_archive_truncate_arname): Likewise.
550 (bfd_elf64_archive_read_ar_hdr): Likewise.
551 (bfd_elf64_archive_write_ar_hdr): Likewise.
552 (bfd_elf64_archive_openr_next_archived_file): Likewise.
553 (bfd_elf64_archive_get_elt_at_index): Likewise.
554 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
555 (bfd_elf64_archive_update_armap_timestamp): Likewise.
556 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
557 (bfd_elf64_archive_slurp_armap): Likewise.
558 (bfd_elf64_archive_write_armap): Likewise.
559 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
560 (bfd_elf64_archive_construct_extended_name_table): Likewise.
561 (bfd_elf64_archive_truncate_arname): Likewise.
562 (bfd_elf64_archive_read_ar_hdr): Likewise.
563 (bfd_elf64_archive_write_ar_hdr): Likewise.
564 (bfd_elf64_archive_openr_next_archived_file): Likewise.
565 (bfd_elf64_archive_get_elt_at_index): Likewise.
566 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
567 (bfd_elf64_archive_update_armap_timestamp): Likewise.
568 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
569 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
570 bfd_elfNN_archive_functions isn't defined.
571 (TARGET_LITTLE_SYM): Likewise.
572 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
573 (_bfd_archive_64_bit_write_armap): Likewise.
574 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
575 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
576 (_bfd_archive_64_bit_truncate_arname): Likewise.
577 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
578 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
579 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
580 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
581 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
582 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
583 * libbfd.h: Regenerated.
584 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
585 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
586
b95a0a31
L		 5872016-05-25 H.J. Lu <hongjiu.lu@intel.com>
588
589 PR ld/20103
590 * cofflink.c (coff_link_check_archive_element): Return TRUE if
591 linker add_archive_element callback returns FALSE.
592 * ecoff.c (ecoff_link_check_archive_element): Likewise.
593 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
594 archive element if linker add_archive_element callback returns
595 FALSE.
596 * elflink.c (elf_link_add_archive_symbols): Likewise.
597 * pdp11.c (aout_link_check_ar_symbols): Likewise.
598 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
599 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
600 (xcoff_link_check_ar_symbols): Likewise.
601
7db9a74e
MR		 6022016-05-24 Maciej W. Rozycki <macro@imgtec.com>
603
604 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
605 <bfd_reloc_outofrange>: Unify error reporting code.
606
b7f28d87
JW		 6072016-05-23 Jim Wilson <jim.wilson@linaro.org>
608
609 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
610 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
611 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
612 * bfd-in2.h: Regenerate.
613 * libbfd.h: Likewise.
614
a2bea324
KS		 6152016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
616
617 * config.bfd: Add entry for arm-phoenix.
618
d7c5bd02
TP		 6192016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
620
621 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
622 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
623 account for padding for stub section requiring one.
624 (elf32_arm_build_stubs): Add comment to stress the importance of
625 zeroing veneer section content.
626
daa4adae
TP		 6272016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
628
629 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
630 bfd hook.
631 * bfd-in2.h: Regenerate.
632 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
633 function.
634 (arm_dedicated_stub_output_section_required_alignment): Likewise.
635 (arm_dedicated_stub_output_section_name): Likewise.
636 (arm_dedicated_stub_input_section_ptr): Likewise.
637 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
638 function description comment. Add support for dedicated output stub
639 section to given stub types.
640 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
641 elf32_arm_create_or_find_stub_sec.
642 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
643 (elf32_arm_size_stubs): Pass stub type when calling
644 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
645 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
646
52bf37dd
L		 6472016-05-20 H.J. Lu <hongjiu.lu@intel.com>
648
649 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
650 when setting need_convert_load.
651
17c6c9d9
MR		 6522016-05-20 Maciej W. Rozycki <macro@imgtec.com>
653
654 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
655 microMIPS JALX.
656
7d4d9709
L		 6572016-05-19 H.J. Lu <hongjiu.lu@intel.com>
658
659 PR ld/20117
660 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
661 R_386_GOT32X.
662 (elf_i386_convert_load): Don't convert R_386_GOT32.
663
606851fb
AM		 6642016-05-20 Alan Modra <amodra@gmail.com>
665
666 PR gas/20118
667 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
668 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
669
3c8adaca
CZ		 6702016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
671
672 * elf32-arc.c (arc_elf_final_write_processing): Changed.
673 (debug_arc_reloc): Likewise.
674 (elf_arc_relocate_section): Likewise.
675 (elf_arc_check_relocs): Likewise.
676 (elf_arc_adjust_dynamic_symbol): Likewise.
677 (elf_arc_add_symbol_hook): Likewise.
678
6b200de0
MR		 6792016-05-19 Maciej W. Rozycki <macro@imgtec.com>
680
681 * config.bfd: Remove `am34-*-linux*' support.
682
57e7d118
AM		 6832016-05-19 Alan Modra <amodra@gmail.com>
684
685 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
686 relocs before plt relocs.
687
9f284bf9
AM		 6882016-05-19 Alan Modra <amodra@gmail.com>
689
690 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
691 before dereferencing.
692
50498060
NC		 6932016-05-18 Nick Clifton <nickc@redhat.com>
694
695 * po/sv.po: Updated Swedish translation.
696
7f991970
AM		 6972016-05-18 Alan Modra <amodra@gmail.com>
698
699 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
700 for each BFD. Don't goto error_ret_free_local from outside loop.
701
a43942db
MR		 7022016-05-17 Maciej W. Rozycki <macro@imgtec.com>
703
704 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
705 STB_GNU_UNIQUE handling.
706 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
707 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
708 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
709 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
710 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
711 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
712 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
713 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
714 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
715 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
716 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
717 (elf_backend_add_symbol_hook): Remove macro.
718 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
719 for STB_GNU_UNIQUE symbols.
720
71de3413
MR		 7212016-05-16 Maciej W. Rozycki <macro@imgtec.com>
722
723 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
724 from...
725 (v850_elf_copy_private_bfd_data): ... here. Call the new
726 function and `_bfd_elf_copy_private_bfd_data'.
727
2168b268
L		 7282016-05-13 H.J. Lu <hongjiu.lu@intel.com>
729
730 PR ld/20093
731 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
732 GOTPCREL relocation against large section.
733
4ade44b7
AM		 7342016-05-13 Alan Modra <amodra@gmail.com>
735
736 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
737 linker dynamic sections in calculating size and address of
2168b268 738 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 739 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
740 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
741 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
742 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
743 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
744 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
745 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
746 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
747 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
748 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
749 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
750 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
751 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
752 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
753 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
754 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
755 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
756 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
757 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
758 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
759 * elflink.c (bfd_elf_final_link): Likewise.
760 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
761 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
762 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
763 don't set doit. Look up dynobj section.
764 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
765 invocation and dynamic tag vma calculation. Don't test
766 boolean var == TRUE.
767 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
768 DT_JMPREL calc.
769
c8e44c6d
AM		 7702016-05-13 Alan Modra <amodra@gmail.com>
771
772 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
773 octets_per_byte. Put dynamic .rela.plt last in link orders.
774 Assign output_offset for reloc sections rather than writing
775 sorted relocs from block corresponding to output_offset.
776
1997c994
AM		 7772016-05-12 Alan Modra <amodra@gmail.com>
778
779 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
780
8f4f9071
MF		 7812016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
782
783 * elfxx-mips.c (print_mips_ases): Add DSPR3.
784
a464198b
AM		 7852016-05-11 Alan Modra <amodra@gmail.com>
786
787 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
788 (elf32_hppa_check_relocs): Don't set dynobj.
789 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
790 (elf32_hppa_build_stubs): Likewise.
791 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
792
3bd43ebc
AM		 7932016-05-11 Alan Modra <amodra@gmail.com>
794
795 PR 20060
796 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
797 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
798
4e7fbb34
JW		 7992016-05-10 Jiong Wang <jiong.wang@arm.com>
800
801 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
802 aarch64_tls_transition check.
803
4f4faa4d
TP		 8042016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
805
806 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
807 enumerator.
808 (arm_stub_sym_claimed): New function.
809 (elf32_arm_create_stub): Use veneered symbol name and section if
810 veneer needs to claim its symbol, and keep logic unchanged otherwise.
811 (arm_stub_claim_sym): New function.
812 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
813 veneered symbol, otherwise create local symbol as before.
814
39d911fc
TP		 8152016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
816
817 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
818 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
819 and set branch type of a symbol.
820 (bfd_elf32_arm_process_before_allocation): Likewise.
821 (elf32_arm_relocate_section): Likewise and fix identation along the
822 way.
823 (allocate_dynrelocs_for_symbol): Likewise.
824 (elf32_arm_finish_dynamic_symbol): Likewise.
825 (elf32_arm_swap_symbol_in): Likewise.
826 (elf32_arm_swap_symbol_out): Likewise.
827
6bde4c52
TP		 8282016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
829
830 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
831 * bfd-in2.h: Regenerated.
832 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
833 parameter to add_stub_section callback.
834 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
835 and pass it down to add_stub_section.
836 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
837 for error message.
838 (elf32_arm_size_stubs): Add output section parameter to
839 add_stub_section function pointer parameter.
840
b715f643
TP		 8412016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
842
843 * elf32-arm.c (elf32_arm_create_stub): New function.
844 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
845
8d9d9490
TP		 8462016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
847
848 * elf32-arm.c (enum elf32_arm_stub_type): Delete
849 arm_stub_a8_veneer_lwm enumerator.
850 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
851 aforementioned enumerator.
852 (struct elf32_arm_stub_hash_entry): Delete target_addend
853 field and add source_value.
854 (struct a8_erratum_fix): Delete addend field and add target_offset.
855 (stub_hash_newfunc): Initialize source_value field amd remove
856 initialization for target_addend.
857 (arm_build_one_stub): Stop special casing Thumb relocations: promote
858 the else to being always executed, moving the
859 arm_stub_a8_veneer_b_cond specific code in it. Remove
860 stub_entry->target_addend from points_to computation.
861 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
862 to target symbol from start of section rather than the offset from the
863 stub address.
864 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
865 fields from struct a8_erratum_fix's offset and target_offset
866 respectively.
867 (make_branch_to_a8_stub): Rename target variable to loc. Compute
868 veneered_insn_loc and loc using stub_entry's source_value.
869
15afaa63
TP		 8702016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
871
872 (elf32_arm_merge_eabi_attributes): Add merging logic for
873 Tag_DSP_extension.
874
66a36822
PC		 8752016-05-10 Pip Cet <pipcet@gmail.com>
876
877 PR ld/20059
878 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
879 Define as _bfd_generic_copy_link_hash_symbol_type when using
880 generic hash table.
881
315350be
NC		 8822016-05-09 Nick Clifton <nickc@redhat.com>
883
884 PR binutils/20063
885 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
886 field before accessing sections array.
887
9239bbd3
CM		 8882016-05-09 Christophe Monat <christophe.monat@st.com>
889
890 PR ld/20030
891 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
892 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
893 to nb_words.
894 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
895 encoding.
896 (create_instruction_vldmdb): Likewise.
897 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
898 uses it to re-encode.
899
73597c18
NC		 9002016-05-09 Nick Clifton <nickc@redhat.com>
901
902 PR 19938
903 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
904 commit.
905
ae1bb197
AM		 9062016-05-09 Alan Modra <amodra@gmail.com>
907
908 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
909
97196564
L		 9102016-05-06 H.J. Lu <hongjiu.lu@intel.com>
911
912 PR ld/17550
913 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
914 documenting that indx == -3 if symbol is defined in a discarded
915 section.
916 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
917 symbol is defined in a discarded section.
918 (elf_link_output_extsym): Strip a global symbol defined in a
919 discarded section.
920
030e823c
L		 9212016-05-06 H.J. Lu <hongjiu.lu@intel.com>
922
923 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
924 MCU.
925
c175a657
L		 9262016-05-05 H.J. Lu <hongjiu.lu@intel.com>
927
928 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
929 conversion to ...
930 (elf_i386_convert_load_reloc): This. New function.
931 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
932 conversion to ...
933 (elf_x86_64_convert_load_reloc): This. New function.
934
bedfd056
L		 9352016-05-05 H.J. Lu <hongjiu.lu@intel.com>
936
937 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
938 Don't check if contents == NULL.
939 (elf_i386_tls_transition): Add from_relocate_section. Check
940 from_relocate_section instead of contents != NULL. Update
941 elf_i386_check_tls_transition call.
942 (elf_i386_check_relocs): Cache the section contents if
943 keep_memory is FALSE. Pass FALSE as from_relocate_section to
944 elf_i386_tls_transition.
945 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
946 to elf_i386_tls_transition.
947 (elf_backend_caches_rawsize): New.
948 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
949 if contents == NULL.
950 (elf_x86_64_tls_transition): Add from_relocate_section. Check
951 from_relocate_section instead of contents != NULL.
952 (elf_x86_64_check_relocs): Cache the section contents if
953 keep_memory is FALSE. Pass FALSE as from_relocate_section to
954 elf_x86_64_tls_transition.
955 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
956 to elf_x86_64_tls_transition.
957 (elf_backend_caches_rawsize): New.
958
6d6a648c
MR		 9592016-05-03 Maciej W. Rozycki <macro@imgtec.com>
960
961 PR 10549
962 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
963 STB_GNU_UNIQUE.
964
1f56df9d
JW		 9652016-05-03 Jiong Wang <jiong.wang@arm.com>
966
967 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
968 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
969 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
970 no_apply_dynamic_relocs.
971 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
972 dynamic relocations generated.
973
493f652c
L		 9742016-04-29 H.J. Lu <hongjiu.lu@intel.com>
975
976 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
977 setting to ...
978 (elf_i386_create_dynamic_sections): Here.
979 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
980 interp setting to ...
981 (elf_x86_64_create_dynamic_sections): Here.
982
e62b9723
L		 9832016-04-29 H.J. Lu <hongjiu.lu@intel.com>
984
985 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
986 and replace (EH)->has_got_reloc with GOT_RELOC.
987 (elf_i386_fixup_symbol): Pass has_got_reloc to
988 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
989 (elf_i386_allocate_dynrelocs): Likewise.
990 (elf_i386_relocate_section): Likewise.
991 (elf_i386_finish_dynamic_symbol): Likewise.
992 (elf_i386_convert_load): Pass TRUE to
993 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
994 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
995 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
996 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
997 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
998 (elf_x86_64_allocate_dynrelocs): Likewise.
999 (elf_x86_64_relocate_section): Likewise.
1000 (elf_x86_64_finish_dynamic_symbol): Likewise.
1001 (elf_x86_64_convert_load): Pass TRUE to
1002 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1003
c337a162
L		 10042016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1005
1006 * elf32-i386.c (check_relocs_failed): New.
1007 (elf_i386_check_relocs): Set check_relocs_failed on error.
1008 (elf_i386_relocate_section): Skip if check_relocs failed.
1009
afd9acee
L		 10102016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1013 check_relocs_failed on error.
1014
5522f910
NC		 10152016-04-29 Nick Clifton <nickc@redhat.com>
1016
1017 PR 19938
1018 * elf-bfd.h (struct elf_backend_data): Rename
1019 elf_backend_set_special_section_info_and_link to
1020 elf_backend_copy_special_section_fields.
1021 * elfxx-target.h: Likewise.
1022 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1023 comparing section flags.
1024 (copy_special_section_fields): New function.
1025 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1026 Perform two scans over special sections. The first one looks for
1027 a direct mapping between the output section and an input section.
1028 The second scan looks for a possible match based upon section
1029 characteristics.
1030 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1031 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1032 sections.
1033 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1034 elf32_i386_copy_solaris_special_section_fields.
1035 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1036 Rename to elf32_sparc_copy_solaris_special_section_fields.
1037 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1038 elf64_x86_64_copy_solaris_special_section_fields.
1039
786a118c
NC		 10402016-04-28 Nick Clifton <nickc@redhat.com>
1041
1042 * po/zh_CN.po: Updated Chinese (simplified) translation.
1043
91f8bf69
L		 10442016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 PR ld/20006
1047 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1048 when estimating distances between output sections.
1049
a6a4679f
AM		 10502016-04-27 Alan Modra <amodra@gmail.com>
1051
1052 * elflink.c (_bfd_elf_is_start_stop): New function.
1053 (_bfd_elf_gc_mark_rsec): Use it.
1054 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1055
28cc9170
TS		 10562016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1057
1058 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1059 * mmo.c (mmo_get_section_contents): Likewise.
1060 (mmo_set_section_contents): Likewise.
1061
d5486c43
L		 10622016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1063
1064 * elf-bfd.h (elf_link_hash_table): Update comments for
1065 dynsymcount.
1066 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1067 the unused NULL entry at the head of dynamic symbol table.
1068 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1069 checks.
1070
6645479e
L		 10712016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1072
1073 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1074 created file from dynobj.
1075
6cd255ca
L		 10762016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1079 normal input file if possible.
1080
4f3b23b3
NC		 10812016-04-21 Nick Clifton <nickc@redhat.com>
1082
1083 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1084 * aout-target.h: Likewise.
1085 * aout-tic30.c: Likewise.
1086 * binary.c: Likewise.
1087 * bout.c: Likewise.
1088 * coff-alpha.c: Likewise.
1089 * coff-rs6000.c: Likewise.
1090 * coff64-rs6000.c: Likewise.
1091 * coffcode.h: Likewise.
1092 * i386msdos.c: Likewise.
1093 * i386os9k.c: Likewise.
1094 * ieee.c: Likewise.
1095 * ihex.c: Likewise.
1096 * libbfd-in.h: Likewise.
1097 * libecoff.h: Likewise.
1098 * mach-o-target.c: Likewise.
1099 * mmo.c: Likewise.
1100 * nlm-target.h: Likewise.
1101 * oasys.c: Likewise.
1102 * pef.c: Likewise.
1103 * plugin.c: Likewise.
1104 * ppcboot.c: Likewise.
1105 * som.c: Likewise.
1106 * srec.c: Likewise.
1107 * tekhex.c: Likewise.
1108 * versados.c: Likewise.
1109 * vms-alpha.c: Likewise.
1110 * xsym.c: Likewise.
1111 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1112 * linker.c (bfd_link_check_relocs): New function.
1113 (_bfd_generic_link_check_relocs): New function.
1114 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1115 _bfd_link_check_relocs field.
1116 (struct bfd_target)L Add _bfd_link_check_relocs field.
1117 * bfd-in2.h: Regenerate.
1118 * libbfd.h: Regenerate.
1119
e66cdd68
L		 11202016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1121
1122 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1123 (elf_backend_gc_sweep_hook): Likewise.
1124 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1125 (elf_backend_gc_sweep_hook): Likewise.
1126
5ce03cea
L		 11272016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1128
1129 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1130 in excluded sections
1131
338c190a
L		 11322016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1133
1134 PR ld/19969
1135 * elf64-x86-64.c (check_relocs_failed): New.
1136 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1137 Support relocation agaist local symbol. Set check_relocs_failed.
1138 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1139 R_X86_64_32 relocation overflow.
1140 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1141 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1142
466ee2af
L		 11432016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1144
1145 * elf32-i386.c (elf_i386_check_relocs): Call
1146 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1147 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1148
d9689752
L		 11492016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1150
1151 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1152 * elflink.c (_bfd_elf_link_check_relocs): New function.
1153 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1154 if check_relocs_after_open_input is FALSE.
1155
e6c7cdec
TS		 11562016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1157
1158 * cache.c: Update old style function definitions.
1159 * elf32-m68k.c: Likewise.
1160 * elf64-mmix.c: Likewise.
1161 * stab-syms.c: Likewise.
1162
b98e6871
TS		 11632016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1164
1165 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1166
6fd8e7c2
L		 11672016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1168
1169 * Makefile.in: Regenerated with automake 1.11.6.
1170 * aclocal.m4: Likewise.
1171 * doc/Makefile.in: Likewise.
1172
4b0c052e
AB		 11732016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1174
1175 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1176 * bfd-in2.h: Regenerate.
1177 * libbfd.h: Regenerate.
1178 * elf32-arc.c: Add 'opcode/arc.h' include.
1179 (struct arc_relocation_data): Add symbol_name.
1180 (arc_special_overflow_checks): New function.
1181 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1182 required, add an extra comment.
1183 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1184
33cbe6c0
AB		 11852016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1186
1187 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1188 entries.
1189 (elf_arc_relocate_section): Update enum uses.
1190 (elf_arc_check_relocs): Likewise.
1191 (elf_arc_finish_dynamic_symbol): Likewise.
1192
7634c4e6
L		 11932016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1194
1195 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1196 "sh_link".
1197
84865015
NC		 11982016-04-14 Nick Clifton <nickc@redhat.com>
1199
1200 PR target/19938
1201 * elf-bbfd.h (struct elf_backend_data): New field:
1202 elf_strtab_flags.
1203 New field: elf_backend_set_special_section_info_and_link
1204 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1205 defined.
1206 (elf_backend_set_special_section_info_and_link): Define if not
1207 already defined.
1208 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1209 elf_backend_strtab_flags macros to initialise fields in structure.
1210 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1211 being set even if SHF_MERGE is not set.
1212 (elf_fake_sections): Likewise.
1213 (section_match): New function. Matches two ELF sections based
1214 upon fixed characteristics.
1215 (find_link): New function. Locates a section in a BFD that
1216 matches a section in a different BFD.
1217 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1218 fields of reserved sections.
1219 (bfd_elf_compute_section_file_positions): Set the flags for the
1220 .shstrtab section based upon the elf_strtab_flags field in the
1221 elf_backend_data structure.
1222 (swap_out_syms): Likewise for the .strtab section.
1223 * elflink.c (bfd_elf_final_link): Set the flags for the
1224 .strtab section based upon the elf_strtab_flags field in the
1225 elf_backend_data structure.
1226 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1227 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1228 targets.
1229 (elf_backend_set_special_section_info_and_link): Define for
1230 Solaris targets.
1231 * elf32-sparc.c: Likewise.
1232 * elf64-x86-64.c: Likewise.
1233
2df3368d
L		 12342016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1235
1236 PR ld/19939
1237 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1238 to bfd_boolean.
1239 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1240 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1241 applies to read-only section.
1242 * elf32-i386.c (elf_i386_link_hash_table): Add
1243 readonly_dynrelocs_against_ifunc.
1244 (elf_i386_allocate_dynrelocs): Updated.
1245 (elf_i386_size_dynamic_sections): Issue an error for read-only
1246 segment with dynamic IFUNC relocations only if
1247 readonly_dynrelocs_against_ifunc is TRUE.
1248 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1249 readonly_dynrelocs_against_ifunc.
1250 (elf_x86_64_allocate_dynrelocs): Updated.
1251 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1252 segment with dynamic IFUNC relocations only if
1253 readonly_dynrelocs_against_ifunc is TRUE.
1254 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1255 Updated.
1256
15dd01b1
TP		 12572016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1258
1259 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1260 a fall through from error_ret_free_internal. Free local_syms in
1261 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1262
1e5885b7
CZ		 12632016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1264
1265 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1266 (relocate_plt_for_entry): Likewise.
1267
b3aee839
CZ		 12682016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1269
1270 * elf32-arc.c (elf_arc_check_relocs): Changed
1271
094fb063
CZ		 12722016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1273
1274 * elf32-arc.c (name_for_global_symbol): Changed assert.
1275 (get_replace_function): Created.:
1276 (struct arc_relocation_data): Changed to signed types.
1277 (defines S, L, P, PDATA): Casted to signed type.
1278 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1279 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1280 (arc_do_relocation): Changed.
1281
94e5c971
CZ		 12822016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1283
1284 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1285 symbol index.
1286 (elf_arc_relocate_section): Added and changed asserts, validating
1287 the synamic symbol index.
1288 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1289 relocation if symbol has dynindx set to -1.
1290
1f599d0e
MR		 12912016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1292
1293 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1294 and internal symbols which have a dynamic index into local
1295 ones.
1296
67f101ee
NC		 12972016-04-04 Nick Clifton <nickc@redhat.com>
1298
1299 PR 19872
1300 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1301 version number if the version is zero.
1302
7b15fa7a
AM		 13032016-04-01 Alan Modra <amodra@gmail.com>
1304
1305 PR 19886
1306 * elflink.c (on_needed_list): Recursively check needed status.
1307 (elf_link_add_object_symbols): Adjust.
1308
024ea11b
SKS		 13092016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1310
1311 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1312 internal_relocs only if they aren't cached.
1313
ed3056eb
NC		 13142016-03-29 Nick Clifton <nickc@redhat.com>
1315
1316 PR 17334
1317 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1318 assertion on the size of the got section to allow it to be bigger
1319 than the number of relocs.
1320
e2b4fc91
TS		 13212016-03-29 Toni Spets <toni.spets@iki.fi>
1322
1323 PR 19878
1324 * coffcode.h (coff_write_object_contents): Revert accidental
1325 2014-11-10 change.
1326
a97fbc7e
AM		 13272016-03-22 Alan Modra <amodra@gmail.com>
1328
1329 PR 19850
1330 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1331 DW_FORM_flag_present.
1332
9780e045
NC		 13332016-03-22 Nick Clifton <nickc@redhat.com>
1334
96254e5c
NC		 1335 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1336 architecture name for backwards compatibility.
1337
7769fa97
NC		 1338 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1339 unbounded stack use.
1340
9780e045
NC		 1341 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1342 sufficiently recent version of GCC.
1343 * configure: Regenerate.
1344
6f4c0a42
AM		 13452016-03-22 Alan Modra <amodra@gmail.com>
1346
1347 PR 19851
1348 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1349
8699fc3e
AB		 13502016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1351
1352 * archures.c (bfd_mach_arc_nps400): Define.
1353 * bfd-in2.h: Regenerate.
1354 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1355 some existing entries to make space.
1356 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1357 (arc_elf_final_write_processing): Likewise.
1358
a9522a21
AB		 13592016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1360
1361 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1362 EF_ARC_CPU_GENERIC.
1363 (arc_elf_final_write_processing): Don't bother setting cpu field
1364 in e_flags, this will have been set elsewhere.
1365
c0334580
AB		 13662016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1367
1368 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1369 EF_ARC_MACH_MSK.
1370
e1fa0163
NC		 13712016-03-21 Nick Clifton <nickc@redhat.com>
1372
1373 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1374 * configure: Regenerate.
1375 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1376 alloca with call to xmalloc.
1377 * elf32-nds32.c: Likewise.
1378 * elf64-hppa.c: Likewise.
1379 * elfxx-mips.c: Likewise.
1380 * pef.c: Likewise.
1381 * pei-x86_64.c: Likewise.
1382 * som.c: Likewise.
1383 * xsym.c: Likewise.
1384
4e0c91e4
L		 13852016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1386
1387 PR ld/19827
1388 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1389 locally in PIE.
1390 (elf_i386_relocate_section): Likewise.
1391 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1392 (elf_x86_64_relocate_section): Likewise.
1393
4c10bbaa
L		 13942016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1395
1396 PR ld/19807
1397 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1398 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1399 relocation overflow check.
1400
fbe48798
L		 14012016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1402
1403 * bfd-in2.h: Regenerated.
1404
37b01f6a
DG		 14052016-03-11 Dan Gissel <dgisselq@ieee.org>
1406
1407 PR 19713
1408 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1409 uses bytes not octets.
1410 * elflink.c (resolve_section): Likewise.
1411 Add a bfd parameter.
1412 (eval_section): Pass the input_bfd to resolve_section.
1413 (bfd_elf_perform_complex_relocation): Convert byte offset to
1414 octets before read and writing values.
1415 (elf_link_input_bfd): Add byte to octet conversions.
1416 (elf_reloc_link_order): Likewise.
1417 (elf_fixup_link_order): Likewise.
1418 (bfd_elf_final_link): Likewise.
1419 * reloc.c (_bfd_final_link_relocate): Likewise.
1420 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1421
3ed4ff97
NC		 14222016-03-10 Nick Clifton <nickc@redhat.com>
1423
1424 * config.bfd: Mark the i370 target as obsolete.
1425
4b05e0a7
PA		 14262016-03-09 Pedro Alves <palves@redhat.com>
1427
1428 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1429 gcc ABI)" to printable name.
1430 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1431 of "v850-rh850" as printable name.
1432
26c62da0
LW		 14332016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1434
1435 PR ld/19623
1436 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1437 relocations against absolute symbols.
1438
03ee8583
AM		 14392016-03-09 Alan Modra <amodra@gmail.com>
1440
1441 PR binutils/19775
1442 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1443 length elements in the archive.
1444
9c1d7a08
L		 14452016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1446
1447 PR ld/19789
1448 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1449 for -E/--dynamic-list only when not relocatable.
1450
d1ed1c7d
L		 14512016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1452
1453 PR ld/19784
1454 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1455 count for locally defined local IFUNC symbols in shared object.
1456 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1457
202ac193
L		 14582016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1459
1460 PR ld/19579
1461 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1462 together.
1463
72f3b6aa
CZ		 14642016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1465 Andrew Burgess <andrew.burgess@embecosm.com>
1466
1467 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1468 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1469 (arc_elf_howto_init): Added assert to validate relocations.
1470 (get_middle_endian_relocation): Delete.
1471 (middle_endian_convert): New function.
1472 (ME): Redefine, now does nothing.
1473 (IS_ME): New define.
1474 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1475 definition to call middle_endian_convert. Add a new local
1476 variable and make use of this throughout. Added call to
1477 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1478
4fc87424
NC		 14792016-03-07 Nick Clifton <nickc@redhat.com>
1480
1481 PR binutils/19775
1482 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1483 length elements in the archive.
1484
18f822a0
JW		 14852016-03-07 Jiong Wang <jiong.wang@arm.com>
1486
1487 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1488 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1489
07492f66
L		 14902016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1491
1492 PR ld/19579
1493 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1494 executable as definition if the new definition comes from a
1495 shared library.
1496
70a5df4f
AM		 14972016-03-02 Alan Modra <amodra@gmail.com>
1498
1499 * Makefile.in: Regenerate.
1500 * po/SRC-POTFILES.in: Regenerate.
1501
841fdfcd
CZ		 15022016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1503
1504 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1505 relocation addend when sections get merged.
1506
7e458899
CZ		 15072016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1508
1509 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1510 the flag change.
1511 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1512 Assert for code sections dynamic relocs.
1513
c5e3a364
RL		 15142016-02-26 Renlin Li <renlin.li@arm.com>
1515
1516 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1517 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1518
bae420ef
L		 15192016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1520
1521 PR ld/19609
1522 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1523 load with locally bound symbols if PIC is false or there is no
1524 base register. Optimize branch to 0 if PIC is false.
1525 (elf_i386_relocate_section): Don't generate dynamic relocations
1526 against undefined weak symbols if PIC is false.
1527 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1528 if we can't estimate relocation overflow with --no-relax.
1529 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1530 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1531 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1532 against undefined weak symbols if PIC is false.
1533
11e5f1ec
L		 15342016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1535
1536 PR ld/19645
1537 * bfd.c (bfd): Change flags to 20 bits.
1538 (BFD_CONVERT_ELF_COMMON): New.
1539 (BFD_USE_ELF_STT_COMMON): Likewise.
1540 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1541 BFD_USE_ELF_STT_COMMON.
1542 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1543 * configure.ac: Remove --enable-elf-stt-common.
1544 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1545 common symbol depending on BFD_CONVERT_ELF_COMMON and
1546 BFD_USE_ELF_STT_COMMON.
1547 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1548 STT_COMMON.
1549 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1550 STT_COMMON.
1551 (elf_link_convert_common_type): New function.
1552 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1553 common symbol depending on BFD_CONVERT_ELF_COMMON and
1554 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1555 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1556 and BFD_USE_ELF_STT_COMMON to object_flags.
1557 (TARGET_LITTLE_SYM): Likewise.
1558 * syms.c (BSF_KEEP_G): Renamed to ...
1559 (BSF_ELF_COMMON): This.
1560 * bfd-in2.h: Regenerated.
1561 * config.in: Likewise.
1562 * configure: Likewise.
1563
aec6b87e
L		 15642016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1565
1566 PR ld/19636
1567 PR ld/19704
1568 PR ld/19719
1569 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1570 (elf_i386_link_hash_entry): Add has_got_reloc and
1571 has_non_got_reloc.
1572 (elf_i386_link_hash_table): Add interp.
1573 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1574 has_non_got_reloc.
1575 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1576 has_non_got_reloc.
1577 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1578 (elf_i386_fixup_symbol): New function.
1579 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1580 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1581 relocations and discard relocations against resolved undefined
1582 weak symbols in executable. Don't make resolved undefined weak
1583 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1584 relocation against undefined weak symbols in PIE.
1585 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1586 (elf_i386_relocate_section): Don't generate dynamic relocations
1587 against resolved undefined weak symbols in PIE, except for
1588 R_386_PC32.
1589 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1590 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1591 Don't generate dynamic relocation against resolved undefined weak
1592 symbol in executable.
1593 (elf_i386_finish_dynamic_sections): Call
1594 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1595 (elf_backend_fixup_symbol): New.
1596 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1597 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1598 has_non_got_reloc.
1599 (elf_x86_64_link_hash_table): Add interp.
1600 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1601 has_non_got_reloc.
1602 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1603 has_non_got_reloc.
1604 (elf_x86_64_check_relocs): Set has_got_reloc and
1605 has_non_got_reloc.
1606 (elf_x86_64_fixup_symbol): New function.
1607 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1608 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1609 relocations and discard relocations against resolved undefined
1610 weak symbols in executable. Don't make resolved undefined weak
1611 symbols in executable dynamic.
1612 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1613 (elf_x86_64_relocate_section): Check relocation overflow for
1614 dynamic relocations against unresolved weak undefined symbols.
1615 Don't generate dynamic relocations against resolved weak
1616 undefined symbols in PIE.
1617 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1618 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1619 Don't generate dynamic relocation against resolved undefined weak
1620 symbol in executable.
1621 (elf_x86_64_finish_dynamic_sections): Call
1622 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1623 (elf_backend_fixup_symbol): New.
1624
b32547cd
AM		 16252016-02-26 Alan Modra <amodra@gmail.com>
1626
1627 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1628 save_restore_funcs, rest of sections when not relocatable.
1629 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1630 (sfpr_define): Define all symbols on emitted code.
1631 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1632 when relocatable. Move sfpr_define loop earlier.
1633
ef77d6af
L		 16342016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1635
1636 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1637 (elf_x86_64_relocate_section): Use it. Replace
1638 x86_64_elf_howto_table[r_type] with howto.
1639
0f550b3d
L		 16402016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1641
1642 PR ld/19698
1643 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1644 symbol version is unknown.
1645
13f42277
L		 16462016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1647
1648 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1649 to (bfd_vma) -1 when setting needs_plt to 0.
1650 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1651
6b3b0ab8
L		 16522016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1653
1654 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1655 library, instead of PIC, and don't check PDE when making linker
1656 assigned symbol dynamic.
1657
17733f5b
FS		 16582016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1659
1660 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1661 ABIVERSION for non-executable stack.
1662
47993b4a
RF		 16632016-02-23 Rich Felker <bugdal@aerifal.cx>
1664
1665 PR target/19516
1666 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1667 Always produce a RELATIVE reloc for a local symbol.
1668
2d8dcb81
HPN		 16692016-02-23 Hans-Peter Nilsson <hp@axis.com>
1670
1671 Fix test-case ld-elf/pr19617b
1672 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1673 discard unused non-function symbols when --dynamic-list-data.
1674
1a6e6083
L		 16752016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1676
1677 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1678 dynsym section, even if it is empty, with dynamic sections.
1679
75c1920b
L		 16802016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1681
1682 * syms.c: Remove BSF_COMMON from comments.
1683 * bfd-in2.h: Regenerated.
1684
9a228467
JW		 16852016-02-22 Jiong Wang <jiong.wang@arm.com>
1686
1687 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1688 for destination. Remove useless function parameters.
1689 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1690
73768414
NC		 16912016-02-19 Nick Clifton <nickc@redhat.com>
1692
e517df3d
NC		 1693 PR ld/19629
1694 * aoutx.h (aout_link_add_symbols): Check for out of range string
1695 table offsets.
1696
73768414
NC		 1697 PR ld/19628
1698 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1699 processing if we encounter a reloc without an associated symbol.
1700
bf89386a
L		 17012016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1702
1703 PR ld/19617
1704 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1705 sections for -E/--dynamic-list.
1706
8f79b794
L		 17072016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1708
1709 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1710 to bfd_true.
1711
64bfc258
JM		 17122016-02-16 Joseph Myers <joseph@codesourcery.com>
1713
1714 * plugin.c (plugin_vec): Set match priority to 255.
1715 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1716 matching against the plugin vector, take priority from there not
1717 from TEMP.
1718
9fb71ee4
NC		 17192016-02-15 Nick Clifton <nickc@redhat.com>
1720
1721 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1722 for length and type fields. Use a signed value for the
1723 suffix_length field.
1724
32875eb1
L		 17252016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1726
1727 PR ld/19601
1728 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1729 significant bit in GOT offset for R_386_GOT32X.
1730
83da6e74
NC		 17312016-02-10 Nick Clifton <nickc@redhat.com>
1732
1733 PR 19405
1734 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1735 immediate values.
1736 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1737 number of messages about FDE encoding preventing .eh_frame_hdr
1738 generation.
1739
027e9c75
NC		 17402016-02-09 Nick Clifton <nickc@redhat.com>
1741
609332f1
NC		 1742 * oasys.c (oasys_archive_p): Fix indentation.
1743 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1744 constant for left shifting.
1745
027e9c75
NC		 1746 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1747 helpful warning message to explain why certain AArch64 relocs
1748 might overflow.
1749
6f57d046
SM		 17502016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1751
1752 * pe-mips.c (coff_mips_reloc): Fix formatting.
1753
bdbca4e6
CM		 17542016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1755
1756 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1757 to bfd_mach_arc_arc600.
1758
4f038ee5
AM		 17592016-02-04 Alan Modra <amodra@gmail.com>
1760
1761 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1762 for big-endian.
1763
4a539596
L		 17642016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1765
1766 PR ld/19542
1767 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 1768 distances in the compressed_size field of the output section.
4a539596 1769
85fabe71
AM		 17702016-02-02 Alan Modra <amodra@gmail.com>
1771
1772 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1773 ELFv2 entry optimization.
1774
14f2c699
L		 17752016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1776
1777 PR binutils/19547
1778 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1779 no relocations in relocatable files.
1780
aef28989
L		 17812016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1782
1783 PR ld/19553
1784 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1785 if a symbol from a library loaded via DT_NEEDED doesn't match
1786 the symbol referenced by regular object.
1787
655ed9ea
NS		 17882016-02-01 Nathaniel Smith <njs@pobox.com>
1789
1790 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1791 CODE and DATA.
1792
ec1f73bb
AM		 17932016-02-01 Alan Modra <amodra@gmail.com>
1794
1795 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1796 an out of range reloc_index.
1797 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1798
b6471e6e
KR		 17992016-02-01 Kamil Rytarowski <n54@gmx.com>
1800
1801 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1802 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1803 * Makefile.in: Regenerated.
1804
0bc7245a
JK		 18052016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1806
1807 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1808
6d4b2867
JDA		 18092016-01-31 John David Anglin <danglin@gcc.gnu.org>
1810
1811 PR ld/19526
1812 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1813 files.
1814 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1815
d9e3b590
L		 18162016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 PR ld/19539
1819 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1820 against STT_GNU_IFUNC symbol only with dynamic symbols.
1821 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1822
bf150a0b
L		 18232016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1824
1825 PR binutils/19523
1826 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1827 decompress debug sections.
1828
840855c5
MR		 18292016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1830
1831 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1832 `dynindx'.
1833
cf466c2a
NC		 18342016-01-25 Nick Clifton <nickc@redhat.com>
1835
1836 PR target/19435
1837 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1838 dsym filename buffer.
1839
eb6b0cf4
MR		 18402016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1841
1842 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1843
e67f83e5
MR		 18442016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1845
1846 * elfxx-mips.c (BZ16_REG): Correct calculation.
1847
23a42089
NC		 18482016-01-21 Nick Clifton <nickc@redhat.com>
1849
1850 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1851 changing the type of _loc to be bfd_byte *.
1852 (elf_arc_finish_dynamic_symbol): Likewise.
1853
aebf9be7
NC		 18542016-01-21 Nick Clifton <nickc@redhat.com>
1855
1856 PR ld/19455
1857 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1858 class of the linker stub bfd.
1859 (elf32_arm_check_relocs): Skip check for pic format after
1860 processing a vxWorks R_ARM_ABS12 reloc.
1861 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1862 reporting a class mismatch.
1863
2f340668
JW		 18642016-01-21 Jiong Wang <jiong.wang@arm.com>
1865
1866 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1867 veneer for sym_sec != input_sec.
1868 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1869 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1870 calculation destination.
1871
aeb70569
AM		 18722016-01-21 Alan Modra <amodra@gmail.com>
1873
1874 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1875 (swap_linux_prpsinfo64_out): New function.
1876 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1877 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1878 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1879 (elfcore_write_linux_prpsinfo64): Likewise.
1880 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1881 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1882 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1883
de64ce13
AM		 18842016-01-21 Alan Modra <amodra@gmail.com>
1885
1886 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1887 * elf.c: Adjust #include.
1888 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1889 * Makefile.am (SOURCE_HFILES): Update.
1890 * Makefile.in: Regenerate.
1891 * po/SRC-PORFILES.in: Regenerate.
1892
c603b11b
AM		 18932016-01-21 Alan Modra <amodra@gmail.com>
1894
1895 * configure.ac: Move corefile selection later in file. Move
1896 tdefaults code immediately after other target vector code.
1897 * configure: Regenerate.
1898
91f68a68
MG		 18992016-01-20 Mickael Guene <mickael.guene@st.com>
1900
1901 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1902 section using '.text.noread' pattern.
1903
5b2c414d
JB		 19042016-01-19 John Baldwin <jhb@FreeBSD.org>
1905
1906 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1907
34e967a5
MC		 19082016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1909 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1910
1911 * arc-plt.def: New file.
1912 * arc-plt.h: Likewise.
1913 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1914 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1915 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1916 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1917 (name_for_global_symbol): Added.
1918 (ADD_RELA): Helper to create dynamic relocs.
1919 (new_got_entry_to_list): Create a new got entry in linked list.
1920 (symbol_has_entry_of_type): Search for specific type of entry in
1921 list.
1922 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1923 (is_reloc_for_TLS, arc_elf_set_private_flags)
1924 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1925 (arc_elf_merge_private_bfd_data): New functions.
1926 (debug_arc_reloc): Cleaned debug info printing.
1927 (PDATA reloc): Changed not to perform address alignment.
1928 (reverse_me): Added. Fix for ARC_32 relocs.
1929 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1930 occur.
1931 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1932 Changed function to access an array of list of GOT entries instead
1933 of just an array of offsets.
1934 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1935 (elf_arc_check_relocs): Likewise.
1936 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1937 (elf_arc_finish_dynamic_sections): Likewise
1938 (arc_create_dynamic_sections): Modified conditions to create
1939 dynamic sections.
1940 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1941 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1942 (relocate_plt_for_entry): Changed to support new way to define PLT
1943 related code.
1944 (add_symbol_to_plt): Likewise.
1945 (arc_elf_link_hash_table_create): New function.
1946
9ae678af
NC		 19472016-01-18 Nick Clifton <nickc@redhat.com>
1948
1949 PR ld/19440
1950 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1951 section number into internal section number.
1952 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1953 * coffswap.h (coff_swap_sym_in): Likewise.
1954 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1955 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1956 section number field is big enough to hold the external value.
1957
5c14705f
AM		 19582016-01-17 Alan Modra <amodra@gmail.com>
1959
1960 * configure: Regenerate.
1961
ac06903d
YU		 19622016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1963
1964 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1965 when address in first unwind entry does not match start of
1966 section.
1967
109575d7
JW		 19682016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1969 Jiong Wang <jiong.wang@arm.com>
1970
1971 PR ld/19368
1972 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1973 reloc_class_ifunc.
1974
b05a65d0
AB		 19752016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1976
1977 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1978 place 'R_' before the reloc name returned.
1979 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1980 the relocation string.
1981
a3dc0a7f
MR		 19822016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1983
1984 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1985 factored out from...
1986 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1987
d537eeb5
MR		 19882016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1989
1990 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1991 attribute check after ELF file header flag check.
1992
43d223b5
MR		 19932016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1994
1995 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1996 return status from `_bfd_elf_merge_object_attributes'.
1997
b2e9744f
MR		 19982016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1999
2000 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2001 factored out from...
2002 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2003
28d45e28
MR		 20042016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2005
2006 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2007 handling of input MIPS ABI flags together.
2008
23ba6f18
MR		 20092016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2010
2011 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2012 attribute checks for null input.
2013
cf8502c1
MR		 20142016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2015
2016 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2017 pointers to target data.
2018
dcb1c796
MR		 20192016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2020
2021 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2022 an FP ABI warning.
2023
6f2750fe
AM		 20242016-01-01 Alan Modra <amodra@gmail.com>
2025
2026 Update year range in copyright notice of all files.
2027
3499769a
AM		 2028For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2029\f
2030Copyright (C) 2016 Free Software Foundation, Inc.
2031
2032Copying and distribution of this file, with or without modification,
2033are permitted in any medium without royalty provided the copyright
2034notice and this notice are preserved.
2035
2036Local Variables:
2037mode: change-log
2038left-margin: 8
2039fill-column: 74
2040version-control: never
2041End:
GDB Binutils - Deliverables
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