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Improve user experience in printing Fortran derived types.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
bdd582db
GM		 12016-06-21 Graham Markall <graham.markall@embecosm.com>
2
3 * archures.c: Remove bfd_mach_arc_nps400.
4 * bfd-in2.h: Likewise.
5 * cpu-arc.c (arch_info_struct): Likewise.
6 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
7 Likewise.
8
7dc3990e
L		 92016-06-20 H.J. Lu <hongjiu.lu@intel.com>
10
11 PR ld/18250
12 PR ld/20267
13 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
14 defined.
15 (elf_link_is_defined_archive_symbol): Call
16 bfd_link_plugin_object_p on unknown plugin object and use the
17 IR symbol table if the input is an IR object.
18 * plugin.c (bfd_link_plugin_object_p): New function.
19 * plugin.h (bfd_link_plugin_object_p): New prototype.
20
0616a280
AM		 212016-06-20 H.J. Lu <hongjiu.lu@intel.com>
22
23 PR ld/20276
24 * elflink.c (elf_link_add_object_symbols): Don't check alignment
25 on symbol from plugin dummy input.
26
49f30d83
L		 272016-06-18 H.J. Lu <hongjiu.lu@intel.com>
28
29 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
30 bfd_plugin_unknown.
31 * bfd-in2.h: Regenerated.
32 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
33 with bfd_plugin_unknown.
34
233cc9c1
L		 352016-06-18 H.J. Lu <hongjiu.lu@intel.com>
36
37 PR ld/20253
38 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
39 bfd_boolean argument.
40 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
41 "shared object" with "PIC object" in comments.
42 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
43 "shared object" with "PIC object" in comments. Avoid PLT if
44 requested. Generate dynamic relocations for non-GOT references.
45 Make room for the special first entry in PLT and allocate PLT
46 entry only for PLT and PC-relative references. Store dynamic
47 GOT relocations in .rel[a].iplt section for static executables.
48 If PLT isn't used, always use GOT for symbol value. Don't
49 allocate GOT entry if it isn't used.
50 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
51 count only in the code section. Allocate dynamic pointer
52 relocation against STT_GNU_IFUNC symbol in the non-code section.
53 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
54 only for PC-relative references.
55 (elf_i386_allocate_dynrelocs): Pass TRUE to
56 _bfd_elf_allocate_ifunc_dyn_relocs.
57 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
58 relocations against STT_GNU_IFUNC symbols without PLT. Generate
59 dynamic pointer relocation against STT_GNU_IFUNC symbol in
60 the non-code section and store it in the proper REL section.
61 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
62 without PLT.
63 (elf_i386_finish_dynamic_symbol): Generate dynamic
64 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
65 STT_GNU_IFUNC symbols without PLT.
66 (elf_i386_finish_dynamic_sections): Don't handle local
67 STT_GNU_IFUNC symbols here.
68 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
69 symbols here.
70 (elf_backend_output_arch_local_syms): New.
71 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
72 count only in the code section. Allocate dynamic pointer
73 relocation against STT_GNU_IFUNC symbol in the non-code section.
74 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
75 count only for PC-relative references.
76 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
77 _bfd_elf_allocate_ifunc_dyn_relocs.
78 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
79 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
80 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
81 without PLT. Generate dynamic pointer relocation against
82 STT_GNU_IFUNC symbol in the non-code section and store it in
83 the proper RELA section. Don't allow non-pointer relocation
84 against STT_GNU_IFUNC symbol without PLT.
85 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
86 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
87 STT_GNU_IFUNC symbols without PLT.
88 (elf_x86_64_finish_dynamic_sections): Don't handle local
89 STT_GNU_IFUNC symbols here.
90 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
91 symbols here.
92 (elf_backend_output_arch_local_syms): New.
93 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
94 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
95
80c135e5
TP		 962016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
97 Tony Wang <tony.wang@arm.com>
98
99 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
100 sequence.
101 (stub_long_branch_thumb2_only): Define stub.
102 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
103 (arm_stub_long_branch_thumb2_only): Likewise.
104 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
105 capable targets.
106
4f26fb3a
JM		 1072016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
108
109 * archures.c (bfd_mach_sparc_v8plusc): Define.
110 (bfd_mach_sparc_v9c): Likewise.
111 (bfd_mach_sparc_v8plusd): Likewise.
112 (bfd_mach_sparc_v9d): Likewise.
113 (bfd_mach_sparc_v8pluse): Likewise.
114 (bfd_mach_sparc_v9e): Likewise.
115 (bfd_mach_sparc_v8plusv): Likewise
116 (bfd_mach_sparc_v9v): Likewise.
117 (bfd_mach_sparc_v8plusm): Likewise.
118 (bfd_mach_sparc_v9m): Likewise.
119 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
120 (bfd_mach_sparc_64bit_p): Likewise.
121 * bfd-in2.h: Regenerate.
122 * cpu-sparc.c (arch_info_struct): Add entries for
123 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
124 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
125 and bfd_mach_sparc_v9{c,d,e,v,m}.
126 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
127 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
128
ca45f6e9
L		 1292016-06-16 H.J. Lu <hongjiu.lu@intel.com>
130
131 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
132 symbols for relocations against IFUNC symbols.
133 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
134
f92339b8
MK		 1352016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
136
137 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
138 .rela.iplt in DT_PLTRELSZ.
139 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
140 for DT_PLTRELSZ and DT_RELASZ as well.
141
081b1afe
L		 1422016-06-16 H.J. Lu <hongjiu.lu@intel.com>
143
144 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
145 non-loaded, non-alloced sections.
146 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
147
4c23f2ff
L		 1482016-06-15 H.J. Lu <hongjiu.lu@intel.com>
149
150 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
151 allocating dynamic relocation.
152 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
153
31eef93e
SKS		 1542016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
155
156 PR ld/20254
157 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
158 offsets until reloc_toaddr.
159
c428ce9d
L		 1602016-06-14 H.J. Lu <hongjiu.lu@intel.com>
161
162 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
163 Don't check symbol type for STN_UNDEF symbol index.
164 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
165 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
166 index.
167
60a019a0
TP		 1682016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
169
170 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
171 new architecture.
172 (using_thumb2): Try Tag_THUMB_ISA_use first and check
173 for exact arch value then. Force review of arch check logic for new
174 architecture.
175 (arch_has_arm_nop): Update and fix arch check logic. Force review of
176 that logic for new architecture.
177 (arch_has_thumb2_nop): Remove.
178 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
179 (elf32_arm_final_link_relocate): Likewise but using thumb2.
180
3860d2b4
AM		 1812016-06-14 Alan Modra <amodra@gmail.com>
182
183 * bfd-in.h (bfd_my_archive): Delete.
184 * bfd-in2.h: Regenerate.
185
b0cffb47
AM		 1862016-06-14 Alan Modra <amodra@gmail.com>
187
188 PR ld/20241
189 * archive.c (open_nested_file): Set my_archive.
190 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
191 for thin archives.
192 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
193 (bfd_seek): Likewise.
194 * bfdwin.c (bfd_get_file_window): Likewise.
195 * cache.c (cache_bmmap): Likewise.
196 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
197 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
198 thin archives.
199 * plugin.c (try_claim): Likewise.
200 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
201 file within thin archive, not the archive.
202
712ec279
L		 2032016-06-13 H.J. Lu <hongjiu.lu@intel.com>
204
205 PR ld/20244
206 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
207 section address for R_386_GOT32/R_386_GOT32X relocations against
208 IFUNC symbols if there is no base register and return error for
209 PIC.
210
ca8c86ef
L		 2112016-06-13 H.J. Lu <hongjiu.lu@intel.com>
212
213 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
214 GOT32 adjustment for static executables.
215
0c9663cb
MR		 2162016-06-13 Maciej W. Rozycki <macro@imgtec.com>
217
218 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
219
815dc1bc
CZ		 2202016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
221
222 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
223
3b63d2ce
CM		 2242016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
225
226 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
227
2ab2f40d
CM		 2282016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
229
230 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
231 (SECTSTART): Changed.
232 (elf_arc_relocate_section): Fixed mistake in PIE related
233 condition.
234 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
235
0f7f3789
CM		 2362016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
237
238 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
239 enable support for "-z combreloc" and DT_RELACOUNT.
240 (elf_backend_reloc_type_class): Likewise
241
74d7f0aa
L		 2422016-06-11 H.J. Lu <hongjiu.lu@intel.com>
243
244 PR ld/20244
245 * elf32-i386.c (elf_i386_relocate_section): When relocating
246 R_386_GOT32, return error without a base register for PIC and
247 subtract the .got.plt section address only with a base register.
248
ef53be89
AM		 2492016-06-10 Alan Modra <amodra@gmail.com>
250
251 * elf-strtab.c (struct strtab_save): Use size_t for "size".
252 (struct elf_strtab_hash): Likewise for "size" and "alloced".
253 (_bfd_elf_strtab_init): Formatting.
254 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
255 (_bfd_elf_strtab_addref): Take size_t idx param.
256 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
257 (_bfd_elf_strtab_offset): Likewise.
258 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
259 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
260 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
261 (_bfd_elf_strtab_finalize): Similarly.
262 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
263 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
264 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
265 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
266 using bfd_size_type.
267 (bfd_section_from_shdr): Delete amt.
268 (_bfd_elf_init_reloc_shdr): Likewise.
269 (_bfd_elf_link_assign_sym_version): Likewise.
270 (assign_section_numbers): Use size_t reloc_count.
271 * elflink.c (struct elf_symbuf_head): Use size_t "count".
272 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
273 (elf_link_is_defined_archive_symbol): Likewise.
274 (elf_add_dt_needed_tag): Likewise.
275 (elf_finalize_dynstr): Likewise.
276 (elf_link_add_object_symbols): Likewise.
277 (bfd_elf_size_dynamic_sections): Likewise.
278 (elf_create_symbuf): Similarly.
279 (bfd_elf_match_symbols_in_sections): Likewise.
280 (elf_link_swap_symbols_out): Likewise.
281 (elf_link_check_versioned_symbol): Likewise.
282 (bfd_elf_gc_record_vtinherit): Likewise.
283 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
284
5c41dbc3
DC		 2852016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
286
287 PR ld/20221
288 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
289 and relocs only if shrinking occurred.
290
6eaa7fb5
L		 2912016-06-08 H.J. Lu <hongjiu.lu@intel.com>
292
293 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
294 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
295 (elf_i386_check_tls_transition): Check indirect call and direct
296 call with the addr32 prefix for general and local dynamic models.
297 Set the tls_get_addr feild.
298 (elf_i386_convert_load_reloc): Always use addr32 prefix for
299 indirect ___tls_get_addr call via GOT.
300 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
301 transitions with indirect call and direct call with the addr32
302 prefix.
303
3b67f094
MK		 3042016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
305
306 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
307 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
308 (elf_s390_relocate_section): Fix comment.
309 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
310 .got.plt entries.
311
161db279
AK		 3122016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
313
314 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
315 section offset when calculation the larl operand in the first PLT
316 entry.
317
14b57c7c
AM		 3182016-06-07 Alan Modra <amodra@gmail.com>
319
320 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
321 to match other 32-bit archs.
322 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
323 (ppc_elf_object_p): Call it.
324 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
325 overlong line.
326 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
327 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
328 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
329 _bfd_elf_ppc_at_tprel_transform): Move to..
330 * elf-bfd.h: ..here.
331 (_bfd_elf_ppc_set_arch): Declare.
332 * bfd-in2.h: Regenerate.
333
e2cbcd91
L		 3342016-06-06 H.J. Lu <hongjiu.lu@intel.com>
335
336 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
337 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
338 (elf_x86_64_check_tls_transition): Check indirect call and
339 direct call with the addr32 prefix for general and local dynamic
340 models. Set the tls_get_addr feild.
341 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
342 indirect __tls_get_addr call via GOT.
343 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
344 transitions with indirect call and direct call with the addr32
345 prefix.
346
2ac27cd3
CG		 3472016-06-04 Christian Groessler <chris@groessler.org>
348
349 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
350
99914dfd
NC		 3512016-06-02 Nick Clifton <nickc@redhat.com>
352
353 PR target/20088
354 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
355 architecture.
356 (arch_info_struct): Likewise.
357 (architectures): Likewise.
358
4ad0bb5f
VG		 3592016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
360
361 * config.bfd: Replace -uclibc with *.
362
3ddf1bdd
L		 3632016-06-02 H.J. Lu <hongjiu.lu@intel.com>
364
365 * elf64-x86-64.c: Replace data32 with data16 in comments.
366
5b677558
AM		 3672016-05-31 Alan Modra <amodra@gmail.com>
368
369 PR ld/20159
370 PR ld/16467
371 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
372 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
373 symbol given a version by a script different to the version
374 of the symbol being added.
375 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
376 _bfd_elf_strtab_restore. Don't fudge dynstr references.
377 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
378 (struct strtab_save): New.
379 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
380 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
381 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
382
1fe0971e
TS		 3832016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
384
385 * elf32-hppa.h: Add extern "C".
386 * elf32-nds32.h: Likewise.
387 * elf32-tic6x.h: Likewise.
388
885a1087
NC		 3892016-06-01 Nick Clifton <nickc@redhat.com>
390
391 * po/sr.po: New Serbian translation.
392 * configure.ac (ALL_LINGUAS): Add sr.
393 * configure: Regenerate.
394
99aefae6
MR		 3952016-05-28 Maciej W. Rozycki <macro@imgtec.com>
396
397 * elfxx-mips.c (b_reloc_p): New function.
398 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
399 branch relocations.
400
77434823
MR		 4012016-05-28 Maciej W. Rozycki <macro@imgtec.com>
402
403 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
404 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
405 reloc location from calculation, treat the addend as signed with
406 local non-section symbols and enable overflow detection.
407
1a72702b
AM		 4082016-05-28 Alan Modra <amodra@gmail.com>
409
410 * aoutx.h: Adjust linker callback calls throughout file,
411 removing dead code.
412 * bout.c: Likewise.
413 * coff-alpha.c: Likewise.
414 * coff-arm.c: Likewise.
415 * coff-h8300.c: Likewise.
416 * coff-h8500.c: Likewise.
417 * coff-i960.c: Likewise.
418 * coff-mcore.c: Likewise.
419 * coff-mips.c: Likewise.
420 * coff-ppc.c: Likewise.
421 * coff-rs6000.c: Likewise.
422 * coff-sh.c: Likewise.
423 * coff-tic80.c: Likewise.
424 * coff-w65.c: Likewise.
425 * coff-z80.c: Likewise.
426 * coff-z8k.c: Likewise.
427 * coff64-rs6000.c: Likewise.
428 * cofflink.c: Likewise.
429 * ecoff.c: Likewise.
430 * elf-bfd.h: Likewise.
431 * elf-m10200.c: Likewise.
432 * elf-m10300.c: Likewise.
433 * elf32-arc.c: Likewise.
434 * elf32-arm.c: Likewise.
435 * elf32-avr.c: Likewise.
436 * elf32-bfin.c: Likewise.
437 * elf32-cr16.c: Likewise.
438 * elf32-cr16c.c: Likewise.
439 * elf32-cris.c: Likewise.
440 * elf32-crx.c: Likewise.
441 * elf32-d10v.c: Likewise.
442 * elf32-epiphany.c: Likewise.
443 * elf32-fr30.c: Likewise.
444 * elf32-frv.c: Likewise.
445 * elf32-ft32.c: Likewise.
446 * elf32-h8300.c: Likewise.
447 * elf32-hppa.c: Likewise.
448 * elf32-i370.c: Likewise.
449 * elf32-i386.c: Likewise.
450 * elf32-i860.c: Likewise.
451 * elf32-ip2k.c: Likewise.
452 * elf32-iq2000.c: Likewise.
453 * elf32-lm32.c: Likewise.
454 * elf32-m32c.c: Likewise.
455 * elf32-m32r.c: Likewise.
456 * elf32-m68hc1x.c: Likewise.
457 * elf32-m68k.c: Likewise.
458 * elf32-mep.c: Likewise.
459 * elf32-metag.c: Likewise.
460 * elf32-microblaze.c: Likewise.
461 * elf32-moxie.c: Likewise.
462 * elf32-msp430.c: Likewise.
463 * elf32-mt.c: Likewise.
464 * elf32-nds32.c: Likewise.
465 * elf32-nios2.c: Likewise.
466 * elf32-or1k.c: Likewise.
467 * elf32-ppc.c: Likewise.
468 * elf32-s390.c: Likewise.
469 * elf32-score.c: Likewise.
470 * elf32-score7.c: Likewise.
471 * elf32-sh.c: Likewise.
472 * elf32-sh64.c: Likewise.
473 * elf32-spu.c: Likewise.
474 * elf32-tic6x.c: Likewise.
475 * elf32-tilepro.c: Likewise.
476 * elf32-v850.c: Likewise.
477 * elf32-vax.c: Likewise.
478 * elf32-visium.c: Likewise.
479 * elf32-xstormy16.c: Likewise.
480 * elf32-xtensa.c: Likewise.
481 * elf64-alpha.c: Likewise.
482 * elf64-hppa.c: Likewise.
483 * elf64-ia64-vms.c: Likewise.
484 * elf64-mmix.c: Likewise.
485 * elf64-ppc.c: Likewise.
486 * elf64-s390.c: Likewise.
487 * elf64-sh64.c: Likewise.
488 * elf64-x86-64.c: Likewise.
489 * elflink.c: Likewise.
490 * elfnn-aarch64.c: Likewise.
491 * elfnn-ia64.c: Likewise.
492 * elfxx-mips.c: Likewise.
493 * elfxx-sparc.c: Likewise.
494 * elfxx-tilegx.c: Likewise.
495 * linker.c: Likewise.
496 * pdp11.c: Likewise.
497 * pe-mips.c: Likewise.
498 * reloc.c: Likewise.
499 * reloc16.c: Likewise.
500 * simple.c: Likewise.
501 * vms-alpha.c: Likewise.
502 * xcofflink.c: Likewise.
503 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
504 status param. Adjust calls to these and linker callbacks throughout.
505 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
506 get_ramstart): Delete status param. Adjust calls to these and
507 linker callbacks throughout.
508
bc27bb05
MR		 5092016-05-27 Maciej W. Rozycki <macro@imgtec.com>
510
511 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
512 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
513 target alignment verification.
514
ceab86af
MR		 5152016-05-27 Maciej W. Rozycki <macro@imgtec.com>
516
517 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
518 section name if `bfd_elf_string_from_elf_section' returns an
519 empty string.
520
ed53407e
MR		 5212016-05-26 Maciej W. Rozycki <macro@imgtec.com>
522
523 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
524 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
525 for message. Continue processing rather than returning failure.
526
de341542 5272016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 528
de341542
MR		 529 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
530 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
531 Call `bfd_set_error'.
532
e6cc316a
L		 5332016-05-25 H.J. Lu <hongjiu.lu@intel.com>
534
535 PR binutils/14625
536 * archive.c (bfd_slurp_armap): Replace
537 bfd_elf64_archive_slurp_armap with
538 _bfd_archive_64_bit_slurp_armap.
539 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
540 BFD64 is defined and the archive is too big.
541 (coff_write_armap): Likewise.
542 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
543 (_bfd_archive_64_bit_slurp_armap): This.
544 (bfd_elf64_archive_write_armap): Renamed to ...
545 (_bfd_archive_64_bit_write_armap): This.
546 * configure.ac: Add --enable-64-bit-archive.
547 (want_64_bit_archive): New. Set to true by default for 64-bit
548 MIPS and s390 ELF targets.
549 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
550 * config.in: Regenerated.
551 * configure: Likewise.
552 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
553 (bfd_elf64_archive_slurp_armap): Likewise.
554 (bfd_elf64_archive_write_armap): Likewise.
555 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
556 (bfd_elf64_archive_construct_extended_name_table): Likewise.
557 (bfd_elf64_archive_truncate_arname): Likewise.
558 (bfd_elf64_archive_read_ar_hdr): Likewise.
559 (bfd_elf64_archive_write_ar_hdr): Likewise.
560 (bfd_elf64_archive_openr_next_archived_file): Likewise.
561 (bfd_elf64_archive_get_elt_at_index): Likewise.
562 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
563 (bfd_elf64_archive_update_armap_timestamp): Likewise.
564 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
565 (bfd_elf64_archive_slurp_armap): Likewise.
566 (bfd_elf64_archive_write_armap): Likewise.
567 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
568 (bfd_elf64_archive_construct_extended_name_table): Likewise.
569 (bfd_elf64_archive_truncate_arname): Likewise.
570 (bfd_elf64_archive_read_ar_hdr): Likewise.
571 (bfd_elf64_archive_write_ar_hdr): Likewise.
572 (bfd_elf64_archive_openr_next_archived_file): Likewise.
573 (bfd_elf64_archive_get_elt_at_index): Likewise.
574 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
575 (bfd_elf64_archive_update_armap_timestamp): Likewise.
576 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
577 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
578 bfd_elfNN_archive_functions isn't defined.
579 (TARGET_LITTLE_SYM): Likewise.
580 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
581 (_bfd_archive_64_bit_write_armap): Likewise.
582 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
583 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
584 (_bfd_archive_64_bit_truncate_arname): Likewise.
585 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
586 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
587 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
588 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
589 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
590 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
591 * libbfd.h: Regenerated.
592 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
593 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
594
b95a0a31
L		 5952016-05-25 H.J. Lu <hongjiu.lu@intel.com>
596
597 PR ld/20103
598 * cofflink.c (coff_link_check_archive_element): Return TRUE if
599 linker add_archive_element callback returns FALSE.
600 * ecoff.c (ecoff_link_check_archive_element): Likewise.
601 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
602 archive element if linker add_archive_element callback returns
603 FALSE.
604 * elflink.c (elf_link_add_archive_symbols): Likewise.
605 * pdp11.c (aout_link_check_ar_symbols): Likewise.
606 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
607 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
608 (xcoff_link_check_ar_symbols): Likewise.
609
7db9a74e
MR		 6102016-05-24 Maciej W. Rozycki <macro@imgtec.com>
611
612 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
613 <bfd_reloc_outofrange>: Unify error reporting code.
614
b7f28d87
JW		 6152016-05-23 Jim Wilson <jim.wilson@linaro.org>
616
617 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
618 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
619 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
620 * bfd-in2.h: Regenerate.
621 * libbfd.h: Likewise.
622
a2bea324
KS		 6232016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
624
625 * config.bfd: Add entry for arm-phoenix.
626
d7c5bd02
TP		 6272016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
628
629 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
630 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
631 account for padding for stub section requiring one.
632 (elf32_arm_build_stubs): Add comment to stress the importance of
633 zeroing veneer section content.
634
daa4adae
TP		 6352016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
636
637 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
638 bfd hook.
639 * bfd-in2.h: Regenerate.
640 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
641 function.
642 (arm_dedicated_stub_output_section_required_alignment): Likewise.
643 (arm_dedicated_stub_output_section_name): Likewise.
644 (arm_dedicated_stub_input_section_ptr): Likewise.
645 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
646 function description comment. Add support for dedicated output stub
647 section to given stub types.
648 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
649 elf32_arm_create_or_find_stub_sec.
650 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
651 (elf32_arm_size_stubs): Pass stub type when calling
652 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
653 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
654
52bf37dd
L		 6552016-05-20 H.J. Lu <hongjiu.lu@intel.com>
656
657 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
658 when setting need_convert_load.
659
17c6c9d9
MR		 6602016-05-20 Maciej W. Rozycki <macro@imgtec.com>
661
662 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
663 microMIPS JALX.
664
7d4d9709
L		 6652016-05-19 H.J. Lu <hongjiu.lu@intel.com>
666
667 PR ld/20117
668 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
669 R_386_GOT32X.
670 (elf_i386_convert_load): Don't convert R_386_GOT32.
671
606851fb
AM		 6722016-05-20 Alan Modra <amodra@gmail.com>
673
674 PR gas/20118
675 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
676 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
677
3c8adaca
CZ		 6782016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
679
680 * elf32-arc.c (arc_elf_final_write_processing): Changed.
681 (debug_arc_reloc): Likewise.
682 (elf_arc_relocate_section): Likewise.
683 (elf_arc_check_relocs): Likewise.
684 (elf_arc_adjust_dynamic_symbol): Likewise.
685 (elf_arc_add_symbol_hook): Likewise.
686
6b200de0
MR		 6872016-05-19 Maciej W. Rozycki <macro@imgtec.com>
688
689 * config.bfd: Remove `am34-*-linux*' support.
690
57e7d118
AM		 6912016-05-19 Alan Modra <amodra@gmail.com>
692
693 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
694 relocs before plt relocs.
695
9f284bf9
AM		 6962016-05-19 Alan Modra <amodra@gmail.com>
697
698 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
699 before dereferencing.
700
50498060
NC		 7012016-05-18 Nick Clifton <nickc@redhat.com>
702
703 * po/sv.po: Updated Swedish translation.
704
7f991970
AM		 7052016-05-18 Alan Modra <amodra@gmail.com>
706
707 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
708 for each BFD. Don't goto error_ret_free_local from outside loop.
709
a43942db
MR		 7102016-05-17 Maciej W. Rozycki <macro@imgtec.com>
711
712 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
713 STB_GNU_UNIQUE handling.
714 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
715 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
716 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
717 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
718 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
719 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
720 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
721 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
722 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
723 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
724 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
725 (elf_backend_add_symbol_hook): Remove macro.
726 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
727 for STB_GNU_UNIQUE symbols.
728
71de3413
MR		 7292016-05-16 Maciej W. Rozycki <macro@imgtec.com>
730
731 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
732 from...
733 (v850_elf_copy_private_bfd_data): ... here. Call the new
734 function and `_bfd_elf_copy_private_bfd_data'.
735
2168b268
L		 7362016-05-13 H.J. Lu <hongjiu.lu@intel.com>
737
738 PR ld/20093
739 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
740 GOTPCREL relocation against large section.
741
4ade44b7
AM		 7422016-05-13 Alan Modra <amodra@gmail.com>
743
744 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
745 linker dynamic sections in calculating size and address of
2168b268 746 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 747 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
748 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
749 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
750 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
751 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
752 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
753 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
754 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
755 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
756 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
757 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
758 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
759 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
760 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
761 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
762 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
763 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
764 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
765 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
766 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
767 * elflink.c (bfd_elf_final_link): Likewise.
768 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
769 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
770 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
771 don't set doit. Look up dynobj section.
772 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
773 invocation and dynamic tag vma calculation. Don't test
774 boolean var == TRUE.
775 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
776 DT_JMPREL calc.
777
c8e44c6d
AM		 7782016-05-13 Alan Modra <amodra@gmail.com>
779
780 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
781 octets_per_byte. Put dynamic .rela.plt last in link orders.
782 Assign output_offset for reloc sections rather than writing
783 sorted relocs from block corresponding to output_offset.
784
1997c994
AM		 7852016-05-12 Alan Modra <amodra@gmail.com>
786
787 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
788
8f4f9071
MF		 7892016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
790
791 * elfxx-mips.c (print_mips_ases): Add DSPR3.
792
a464198b
AM		 7932016-05-11 Alan Modra <amodra@gmail.com>
794
795 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
796 (elf32_hppa_check_relocs): Don't set dynobj.
797 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
798 (elf32_hppa_build_stubs): Likewise.
799 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
800
3bd43ebc
AM		 8012016-05-11 Alan Modra <amodra@gmail.com>
802
803 PR 20060
804 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
805 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
806
4e7fbb34
JW		 8072016-05-10 Jiong Wang <jiong.wang@arm.com>
808
809 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
810 aarch64_tls_transition check.
811
4f4faa4d
TP		 8122016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
813
814 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
815 enumerator.
816 (arm_stub_sym_claimed): New function.
817 (elf32_arm_create_stub): Use veneered symbol name and section if
818 veneer needs to claim its symbol, and keep logic unchanged otherwise.
819 (arm_stub_claim_sym): New function.
820 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
821 veneered symbol, otherwise create local symbol as before.
822
39d911fc
TP		 8232016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
824
825 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
826 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
827 and set branch type of a symbol.
828 (bfd_elf32_arm_process_before_allocation): Likewise.
829 (elf32_arm_relocate_section): Likewise and fix identation along the
830 way.
831 (allocate_dynrelocs_for_symbol): Likewise.
832 (elf32_arm_finish_dynamic_symbol): Likewise.
833 (elf32_arm_swap_symbol_in): Likewise.
834 (elf32_arm_swap_symbol_out): Likewise.
835
6bde4c52
TP		 8362016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
837
838 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
839 * bfd-in2.h: Regenerated.
840 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
841 parameter to add_stub_section callback.
842 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
843 and pass it down to add_stub_section.
844 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
845 for error message.
846 (elf32_arm_size_stubs): Add output section parameter to
847 add_stub_section function pointer parameter.
848
b715f643
TP		 8492016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
850
851 * elf32-arm.c (elf32_arm_create_stub): New function.
852 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
853
8d9d9490
TP		 8542016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
855
856 * elf32-arm.c (enum elf32_arm_stub_type): Delete
857 arm_stub_a8_veneer_lwm enumerator.
858 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
859 aforementioned enumerator.
860 (struct elf32_arm_stub_hash_entry): Delete target_addend
861 field and add source_value.
862 (struct a8_erratum_fix): Delete addend field and add target_offset.
863 (stub_hash_newfunc): Initialize source_value field amd remove
864 initialization for target_addend.
865 (arm_build_one_stub): Stop special casing Thumb relocations: promote
866 the else to being always executed, moving the
867 arm_stub_a8_veneer_b_cond specific code in it. Remove
868 stub_entry->target_addend from points_to computation.
869 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
870 to target symbol from start of section rather than the offset from the
871 stub address.
872 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
873 fields from struct a8_erratum_fix's offset and target_offset
874 respectively.
875 (make_branch_to_a8_stub): Rename target variable to loc. Compute
876 veneered_insn_loc and loc using stub_entry's source_value.
877
15afaa63
TP		 8782016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
879
880 (elf32_arm_merge_eabi_attributes): Add merging logic for
881 Tag_DSP_extension.
882
66a36822
PC		 8832016-05-10 Pip Cet <pipcet@gmail.com>
884
885 PR ld/20059
886 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
887 Define as _bfd_generic_copy_link_hash_symbol_type when using
888 generic hash table.
889
315350be
NC		 8902016-05-09 Nick Clifton <nickc@redhat.com>
891
892 PR binutils/20063
893 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
894 field before accessing sections array.
895
9239bbd3
CM		 8962016-05-09 Christophe Monat <christophe.monat@st.com>
897
898 PR ld/20030
899 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
900 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
901 to nb_words.
902 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
903 encoding.
904 (create_instruction_vldmdb): Likewise.
905 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
906 uses it to re-encode.
907
73597c18
NC		 9082016-05-09 Nick Clifton <nickc@redhat.com>
909
910 PR 19938
911 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
912 commit.
913
ae1bb197
AM		 9142016-05-09 Alan Modra <amodra@gmail.com>
915
916 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
917
97196564
L		 9182016-05-06 H.J. Lu <hongjiu.lu@intel.com>
919
920 PR ld/17550
921 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
922 documenting that indx == -3 if symbol is defined in a discarded
923 section.
924 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
925 symbol is defined in a discarded section.
926 (elf_link_output_extsym): Strip a global symbol defined in a
927 discarded section.
928
030e823c
L		 9292016-05-06 H.J. Lu <hongjiu.lu@intel.com>
930
931 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
932 MCU.
933
c175a657
L		 9342016-05-05 H.J. Lu <hongjiu.lu@intel.com>
935
936 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
937 conversion to ...
938 (elf_i386_convert_load_reloc): This. New function.
939 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
940 conversion to ...
941 (elf_x86_64_convert_load_reloc): This. New function.
942
bedfd056
L		 9432016-05-05 H.J. Lu <hongjiu.lu@intel.com>
944
945 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
946 Don't check if contents == NULL.
947 (elf_i386_tls_transition): Add from_relocate_section. Check
948 from_relocate_section instead of contents != NULL. Update
949 elf_i386_check_tls_transition call.
950 (elf_i386_check_relocs): Cache the section contents if
951 keep_memory is FALSE. Pass FALSE as from_relocate_section to
952 elf_i386_tls_transition.
953 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
954 to elf_i386_tls_transition.
955 (elf_backend_caches_rawsize): New.
956 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
957 if contents == NULL.
958 (elf_x86_64_tls_transition): Add from_relocate_section. Check
959 from_relocate_section instead of contents != NULL.
960 (elf_x86_64_check_relocs): Cache the section contents if
961 keep_memory is FALSE. Pass FALSE as from_relocate_section to
962 elf_x86_64_tls_transition.
963 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
964 to elf_x86_64_tls_transition.
965 (elf_backend_caches_rawsize): New.
966
6d6a648c
MR		 9672016-05-03 Maciej W. Rozycki <macro@imgtec.com>
968
969 PR 10549
970 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
971 STB_GNU_UNIQUE.
972
1f56df9d
JW		 9732016-05-03 Jiong Wang <jiong.wang@arm.com>
974
975 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
976 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
977 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
978 no_apply_dynamic_relocs.
979 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
980 dynamic relocations generated.
981
493f652c
L		 9822016-04-29 H.J. Lu <hongjiu.lu@intel.com>
983
984 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
985 setting to ...
986 (elf_i386_create_dynamic_sections): Here.
987 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
988 interp setting to ...
989 (elf_x86_64_create_dynamic_sections): Here.
990
e62b9723
L		 9912016-04-29 H.J. Lu <hongjiu.lu@intel.com>
992
993 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
994 and replace (EH)->has_got_reloc with GOT_RELOC.
995 (elf_i386_fixup_symbol): Pass has_got_reloc to
996 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
997 (elf_i386_allocate_dynrelocs): Likewise.
998 (elf_i386_relocate_section): Likewise.
999 (elf_i386_finish_dynamic_symbol): Likewise.
1000 (elf_i386_convert_load): Pass TRUE to
1001 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1002 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1003 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1004 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1005 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1006 (elf_x86_64_allocate_dynrelocs): Likewise.
1007 (elf_x86_64_relocate_section): Likewise.
1008 (elf_x86_64_finish_dynamic_symbol): Likewise.
1009 (elf_x86_64_convert_load): Pass TRUE to
1010 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1011
c337a162
L		 10122016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1013
1014 * elf32-i386.c (check_relocs_failed): New.
1015 (elf_i386_check_relocs): Set check_relocs_failed on error.
1016 (elf_i386_relocate_section): Skip if check_relocs failed.
1017
afd9acee
L		 10182016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1019
1020 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1021 check_relocs_failed on error.
1022
5522f910
NC		 10232016-04-29 Nick Clifton <nickc@redhat.com>
1024
1025 PR 19938
1026 * elf-bfd.h (struct elf_backend_data): Rename
1027 elf_backend_set_special_section_info_and_link to
1028 elf_backend_copy_special_section_fields.
1029 * elfxx-target.h: Likewise.
1030 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1031 comparing section flags.
1032 (copy_special_section_fields): New function.
1033 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1034 Perform two scans over special sections. The first one looks for
1035 a direct mapping between the output section and an input section.
1036 The second scan looks for a possible match based upon section
1037 characteristics.
1038 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1039 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1040 sections.
1041 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1042 elf32_i386_copy_solaris_special_section_fields.
1043 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1044 Rename to elf32_sparc_copy_solaris_special_section_fields.
1045 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1046 elf64_x86_64_copy_solaris_special_section_fields.
1047
786a118c
NC		 10482016-04-28 Nick Clifton <nickc@redhat.com>
1049
1050 * po/zh_CN.po: Updated Chinese (simplified) translation.
1051
91f8bf69
L		 10522016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 PR ld/20006
1055 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1056 when estimating distances between output sections.
1057
a6a4679f
AM		 10582016-04-27 Alan Modra <amodra@gmail.com>
1059
1060 * elflink.c (_bfd_elf_is_start_stop): New function.
1061 (_bfd_elf_gc_mark_rsec): Use it.
1062 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1063
28cc9170
TS		 10642016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1065
1066 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1067 * mmo.c (mmo_get_section_contents): Likewise.
1068 (mmo_set_section_contents): Likewise.
1069
d5486c43
L		 10702016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1071
1072 * elf-bfd.h (elf_link_hash_table): Update comments for
1073 dynsymcount.
1074 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1075 the unused NULL entry at the head of dynamic symbol table.
1076 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1077 checks.
1078
6645479e
L		 10792016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1080
1081 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1082 created file from dynobj.
1083
6cd255ca
L		 10842016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1085
1086 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1087 normal input file if possible.
1088
4f3b23b3
NC		 10892016-04-21 Nick Clifton <nickc@redhat.com>
1090
1091 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1092 * aout-target.h: Likewise.
1093 * aout-tic30.c: Likewise.
1094 * binary.c: Likewise.
1095 * bout.c: Likewise.
1096 * coff-alpha.c: Likewise.
1097 * coff-rs6000.c: Likewise.
1098 * coff64-rs6000.c: Likewise.
1099 * coffcode.h: Likewise.
1100 * i386msdos.c: Likewise.
1101 * i386os9k.c: Likewise.
1102 * ieee.c: Likewise.
1103 * ihex.c: Likewise.
1104 * libbfd-in.h: Likewise.
1105 * libecoff.h: Likewise.
1106 * mach-o-target.c: Likewise.
1107 * mmo.c: Likewise.
1108 * nlm-target.h: Likewise.
1109 * oasys.c: Likewise.
1110 * pef.c: Likewise.
1111 * plugin.c: Likewise.
1112 * ppcboot.c: Likewise.
1113 * som.c: Likewise.
1114 * srec.c: Likewise.
1115 * tekhex.c: Likewise.
1116 * versados.c: Likewise.
1117 * vms-alpha.c: Likewise.
1118 * xsym.c: Likewise.
1119 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1120 * linker.c (bfd_link_check_relocs): New function.
1121 (_bfd_generic_link_check_relocs): New function.
1122 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1123 _bfd_link_check_relocs field.
1124 (struct bfd_target)L Add _bfd_link_check_relocs field.
1125 * bfd-in2.h: Regenerate.
1126 * libbfd.h: Regenerate.
1127
e66cdd68
L		 11282016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1129
1130 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1131 (elf_backend_gc_sweep_hook): Likewise.
1132 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1133 (elf_backend_gc_sweep_hook): Likewise.
1134
5ce03cea
L		 11352016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1136
1137 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1138 in excluded sections
1139
338c190a
L		 11402016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 PR ld/19969
1143 * elf64-x86-64.c (check_relocs_failed): New.
1144 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1145 Support relocation agaist local symbol. Set check_relocs_failed.
1146 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1147 R_X86_64_32 relocation overflow.
1148 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1149 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1150
466ee2af
L		 11512016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1152
1153 * elf32-i386.c (elf_i386_check_relocs): Call
1154 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1155 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1156
d9689752
L		 11572016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1158
1159 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1160 * elflink.c (_bfd_elf_link_check_relocs): New function.
1161 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1162 if check_relocs_after_open_input is FALSE.
1163
e6c7cdec
TS		 11642016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1165
1166 * cache.c: Update old style function definitions.
1167 * elf32-m68k.c: Likewise.
1168 * elf64-mmix.c: Likewise.
1169 * stab-syms.c: Likewise.
1170
b98e6871
TS		 11712016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1172
1173 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1174
6fd8e7c2
L		 11752016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1176
1177 * Makefile.in: Regenerated with automake 1.11.6.
1178 * aclocal.m4: Likewise.
1179 * doc/Makefile.in: Likewise.
1180
4b0c052e
AB		 11812016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1182
1183 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1184 * bfd-in2.h: Regenerate.
1185 * libbfd.h: Regenerate.
1186 * elf32-arc.c: Add 'opcode/arc.h' include.
1187 (struct arc_relocation_data): Add symbol_name.
1188 (arc_special_overflow_checks): New function.
1189 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1190 required, add an extra comment.
1191 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1192
33cbe6c0
AB		 11932016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1194
1195 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1196 entries.
1197 (elf_arc_relocate_section): Update enum uses.
1198 (elf_arc_check_relocs): Likewise.
1199 (elf_arc_finish_dynamic_symbol): Likewise.
1200
7634c4e6
L		 12012016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1202
1203 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1204 "sh_link".
1205
84865015
NC		 12062016-04-14 Nick Clifton <nickc@redhat.com>
1207
1208 PR target/19938
1209 * elf-bbfd.h (struct elf_backend_data): New field:
1210 elf_strtab_flags.
1211 New field: elf_backend_set_special_section_info_and_link
1212 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1213 defined.
1214 (elf_backend_set_special_section_info_and_link): Define if not
1215 already defined.
1216 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1217 elf_backend_strtab_flags macros to initialise fields in structure.
1218 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1219 being set even if SHF_MERGE is not set.
1220 (elf_fake_sections): Likewise.
1221 (section_match): New function. Matches two ELF sections based
1222 upon fixed characteristics.
1223 (find_link): New function. Locates a section in a BFD that
1224 matches a section in a different BFD.
1225 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1226 fields of reserved sections.
1227 (bfd_elf_compute_section_file_positions): Set the flags for the
1228 .shstrtab section based upon the elf_strtab_flags field in the
1229 elf_backend_data structure.
1230 (swap_out_syms): Likewise for the .strtab section.
1231 * elflink.c (bfd_elf_final_link): Set the flags for the
1232 .strtab section based upon the elf_strtab_flags field in the
1233 elf_backend_data structure.
1234 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1235 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1236 targets.
1237 (elf_backend_set_special_section_info_and_link): Define for
1238 Solaris targets.
1239 * elf32-sparc.c: Likewise.
1240 * elf64-x86-64.c: Likewise.
1241
2df3368d
L		 12422016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1243
1244 PR ld/19939
1245 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1246 to bfd_boolean.
1247 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1248 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1249 applies to read-only section.
1250 * elf32-i386.c (elf_i386_link_hash_table): Add
1251 readonly_dynrelocs_against_ifunc.
1252 (elf_i386_allocate_dynrelocs): Updated.
1253 (elf_i386_size_dynamic_sections): Issue an error for read-only
1254 segment with dynamic IFUNC relocations only if
1255 readonly_dynrelocs_against_ifunc is TRUE.
1256 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1257 readonly_dynrelocs_against_ifunc.
1258 (elf_x86_64_allocate_dynrelocs): Updated.
1259 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1260 segment with dynamic IFUNC relocations only if
1261 readonly_dynrelocs_against_ifunc is TRUE.
1262 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1263 Updated.
1264
15dd01b1
TP		 12652016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1266
1267 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1268 a fall through from error_ret_free_internal. Free local_syms in
1269 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1270
1e5885b7
CZ		 12712016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1272
1273 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1274 (relocate_plt_for_entry): Likewise.
1275
b3aee839
CZ		 12762016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1277
1278 * elf32-arc.c (elf_arc_check_relocs): Changed
1279
094fb063
CZ		 12802016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1281
1282 * elf32-arc.c (name_for_global_symbol): Changed assert.
1283 (get_replace_function): Created.:
1284 (struct arc_relocation_data): Changed to signed types.
1285 (defines S, L, P, PDATA): Casted to signed type.
1286 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1287 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1288 (arc_do_relocation): Changed.
1289
94e5c971
CZ		 12902016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1291
1292 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1293 symbol index.
1294 (elf_arc_relocate_section): Added and changed asserts, validating
1295 the synamic symbol index.
1296 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1297 relocation if symbol has dynindx set to -1.
1298
1f599d0e
MR		 12992016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1300
1301 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1302 and internal symbols which have a dynamic index into local
1303 ones.
1304
67f101ee
NC		 13052016-04-04 Nick Clifton <nickc@redhat.com>
1306
1307 PR 19872
1308 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1309 version number if the version is zero.
1310
7b15fa7a
AM		 13112016-04-01 Alan Modra <amodra@gmail.com>
1312
1313 PR 19886
1314 * elflink.c (on_needed_list): Recursively check needed status.
1315 (elf_link_add_object_symbols): Adjust.
1316
024ea11b
SKS		 13172016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1318
1319 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1320 internal_relocs only if they aren't cached.
1321
ed3056eb
NC		 13222016-03-29 Nick Clifton <nickc@redhat.com>
1323
1324 PR 17334
1325 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1326 assertion on the size of the got section to allow it to be bigger
1327 than the number of relocs.
1328
e2b4fc91
TS		 13292016-03-29 Toni Spets <toni.spets@iki.fi>
1330
1331 PR 19878
1332 * coffcode.h (coff_write_object_contents): Revert accidental
1333 2014-11-10 change.
1334
a97fbc7e
AM		 13352016-03-22 Alan Modra <amodra@gmail.com>
1336
1337 PR 19850
1338 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1339 DW_FORM_flag_present.
1340
9780e045
NC		 13412016-03-22 Nick Clifton <nickc@redhat.com>
1342
96254e5c
NC		 1343 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1344 architecture name for backwards compatibility.
1345
7769fa97
NC		 1346 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1347 unbounded stack use.
1348
9780e045
NC		 1349 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1350 sufficiently recent version of GCC.
1351 * configure: Regenerate.
1352
6f4c0a42
AM		 13532016-03-22 Alan Modra <amodra@gmail.com>
1354
1355 PR 19851
1356 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1357
8699fc3e
AB		 13582016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1359
1360 * archures.c (bfd_mach_arc_nps400): Define.
1361 * bfd-in2.h: Regenerate.
1362 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1363 some existing entries to make space.
1364 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1365 (arc_elf_final_write_processing): Likewise.
1366
a9522a21
AB		 13672016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1368
1369 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1370 EF_ARC_CPU_GENERIC.
1371 (arc_elf_final_write_processing): Don't bother setting cpu field
1372 in e_flags, this will have been set elsewhere.
1373
c0334580
AB		 13742016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1375
1376 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1377 EF_ARC_MACH_MSK.
1378
e1fa0163
NC		 13792016-03-21 Nick Clifton <nickc@redhat.com>
1380
1381 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1382 * configure: Regenerate.
1383 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1384 alloca with call to xmalloc.
1385 * elf32-nds32.c: Likewise.
1386 * elf64-hppa.c: Likewise.
1387 * elfxx-mips.c: Likewise.
1388 * pef.c: Likewise.
1389 * pei-x86_64.c: Likewise.
1390 * som.c: Likewise.
1391 * xsym.c: Likewise.
1392
4e0c91e4
L		 13932016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1394
1395 PR ld/19827
1396 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1397 locally in PIE.
1398 (elf_i386_relocate_section): Likewise.
1399 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1400 (elf_x86_64_relocate_section): Likewise.
1401
4c10bbaa
L		 14022016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1403
1404 PR ld/19807
1405 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1406 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1407 relocation overflow check.
1408
fbe48798
L		 14092016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1410
1411 * bfd-in2.h: Regenerated.
1412
37b01f6a
DG		 14132016-03-11 Dan Gissel <dgisselq@ieee.org>
1414
1415 PR 19713
1416 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1417 uses bytes not octets.
1418 * elflink.c (resolve_section): Likewise.
1419 Add a bfd parameter.
1420 (eval_section): Pass the input_bfd to resolve_section.
1421 (bfd_elf_perform_complex_relocation): Convert byte offset to
1422 octets before read and writing values.
1423 (elf_link_input_bfd): Add byte to octet conversions.
1424 (elf_reloc_link_order): Likewise.
1425 (elf_fixup_link_order): Likewise.
1426 (bfd_elf_final_link): Likewise.
1427 * reloc.c (_bfd_final_link_relocate): Likewise.
1428 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1429
3ed4ff97
NC		 14302016-03-10 Nick Clifton <nickc@redhat.com>
1431
1432 * config.bfd: Mark the i370 target as obsolete.
1433
4b05e0a7
PA		 14342016-03-09 Pedro Alves <palves@redhat.com>
1435
1436 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1437 gcc ABI)" to printable name.
1438 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1439 of "v850-rh850" as printable name.
1440
26c62da0
LW		 14412016-03-09 Leon Winter <winter-gcc@bfw-online.de>
1442
1443 PR ld/19623
1444 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1445 relocations against absolute symbols.
1446
03ee8583
AM		 14472016-03-09 Alan Modra <amodra@gmail.com>
1448
1449 PR binutils/19775
1450 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1451 length elements in the archive.
1452
9c1d7a08
L		 14532016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1454
1455 PR ld/19789
1456 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1457 for -E/--dynamic-list only when not relocatable.
1458
d1ed1c7d
L		 14592016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1460
1461 PR ld/19784
1462 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1463 count for locally defined local IFUNC symbols in shared object.
1464 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1465
202ac193
L		 14662016-03-08 H.J. Lu <hongjiu.lu@intel.com>
1467
1468 PR ld/19579
1469 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1470 together.
1471
72f3b6aa
CZ		 14722016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1473 Andrew Burgess <andrew.burgess@embecosm.com>
1474
1475 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1476 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1477 (arc_elf_howto_init): Added assert to validate relocations.
1478 (get_middle_endian_relocation): Delete.
1479 (middle_endian_convert): New function.
1480 (ME): Redefine, now does nothing.
1481 (IS_ME): New define.
1482 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1483 definition to call middle_endian_convert. Add a new local
1484 variable and make use of this throughout. Added call to
1485 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1486
4fc87424
NC		 14872016-03-07 Nick Clifton <nickc@redhat.com>
1488
1489 PR binutils/19775
1490 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1491 length elements in the archive.
1492
18f822a0
JW		 14932016-03-07 Jiong Wang <jiong.wang@arm.com>
1494
1495 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1496 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1497
07492f66
L		 14982016-03-04 H.J. Lu <hongjiu.lu@intel.com>
1499
1500 PR ld/19579
1501 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1502 executable as definition if the new definition comes from a
1503 shared library.
1504
70a5df4f
AM		 15052016-03-02 Alan Modra <amodra@gmail.com>
1506
1507 * Makefile.in: Regenerate.
1508 * po/SRC-POTFILES.in: Regenerate.
1509
841fdfcd
CZ		 15102016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
1511
1512 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1513 relocation addend when sections get merged.
1514
7e458899
CZ		 15152016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1516
1517 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1518 the flag change.
1519 (elf_arc_relocate_section): Fixes and conditions to support PIE.
1520 Assert for code sections dynamic relocs.
1521
c5e3a364
RL		 15222016-02-26 Renlin Li <renlin.li@arm.com>
1523
1524 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1525 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1526
bae420ef
L		 15272016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1528
1529 PR ld/19609
1530 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1531 load with locally bound symbols if PIC is false or there is no
1532 base register. Optimize branch to 0 if PIC is false.
1533 (elf_i386_relocate_section): Don't generate dynamic relocations
1534 against undefined weak symbols if PIC is false.
1535 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1536 if we can't estimate relocation overflow with --no-relax.
1537 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1538 symbols if PIC is false. Optimize branch to 0 if PIC is false.
1539 (elf_x86_64_relocate_section): Don't generate dynamic relocations
1540 against undefined weak symbols if PIC is false.
1541
11e5f1ec
L		 15422016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1543
1544 PR ld/19645
1545 * bfd.c (bfd): Change flags to 20 bits.
1546 (BFD_CONVERT_ELF_COMMON): New.
1547 (BFD_USE_ELF_STT_COMMON): Likewise.
1548 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1549 BFD_USE_ELF_STT_COMMON.
1550 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1551 * configure.ac: Remove --enable-elf-stt-common.
1552 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1553 common symbol depending on BFD_CONVERT_ELF_COMMON and
1554 BFD_USE_ELF_STT_COMMON.
1555 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1556 STT_COMMON.
1557 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1558 STT_COMMON.
1559 (elf_link_convert_common_type): New function.
1560 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1561 common symbol depending on BFD_CONVERT_ELF_COMMON and
1562 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
1563 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1564 and BFD_USE_ELF_STT_COMMON to object_flags.
1565 (TARGET_LITTLE_SYM): Likewise.
1566 * syms.c (BSF_KEEP_G): Renamed to ...
1567 (BSF_ELF_COMMON): This.
1568 * bfd-in2.h: Regenerated.
1569 * config.in: Likewise.
1570 * configure: Likewise.
1571
aec6b87e
L		 15722016-02-26 H.J. Lu <hongjiu.lu@intel.com>
1573
1574 PR ld/19636
1575 PR ld/19704
1576 PR ld/19719
1577 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1578 (elf_i386_link_hash_entry): Add has_got_reloc and
1579 has_non_got_reloc.
1580 (elf_i386_link_hash_table): Add interp.
1581 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1582 has_non_got_reloc.
1583 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1584 has_non_got_reloc.
1585 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1586 (elf_i386_fixup_symbol): New function.
1587 (elf_i386_pie_finish_undefweak_symbol): Likewise.
1588 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1589 relocations and discard relocations against resolved undefined
1590 weak symbols in executable. Don't make resolved undefined weak
1591 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1592 relocation against undefined weak symbols in PIE.
1593 (elf_i386_size_dynamic_sections): Set interp to .interp section.
1594 (elf_i386_relocate_section): Don't generate dynamic relocations
1595 against resolved undefined weak symbols in PIE, except for
1596 R_386_PC32.
1597 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1598 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1599 Don't generate dynamic relocation against resolved undefined weak
1600 symbol in executable.
1601 (elf_i386_finish_dynamic_sections): Call
1602 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1603 (elf_backend_fixup_symbol): New.
1604 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1605 (elf_x86_64_link_hash_entry): Add has_got_reloc and
1606 has_non_got_reloc.
1607 (elf_x86_64_link_hash_table): Add interp.
1608 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1609 has_non_got_reloc.
1610 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1611 has_non_got_reloc.
1612 (elf_x86_64_check_relocs): Set has_got_reloc and
1613 has_non_got_reloc.
1614 (elf_x86_64_fixup_symbol): New function.
1615 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1616 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1617 relocations and discard relocations against resolved undefined
1618 weak symbols in executable. Don't make resolved undefined weak
1619 symbols in executable dynamic.
1620 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1621 (elf_x86_64_relocate_section): Check relocation overflow for
1622 dynamic relocations against unresolved weak undefined symbols.
1623 Don't generate dynamic relocations against resolved weak
1624 undefined symbols in PIE.
1625 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1626 dynamic PLT/GOT relocations for resolved undefined weak symbols.
1627 Don't generate dynamic relocation against resolved undefined weak
1628 symbol in executable.
1629 (elf_x86_64_finish_dynamic_sections): Call
1630 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1631 (elf_backend_fixup_symbol): New.
1632
b32547cd
AM		 16332016-02-26 Alan Modra <amodra@gmail.com>
1634
1635 * elf64-ppc.c (create_linkage_sections): Create sfpr when
1636 save_restore_funcs, rest of sections when not relocatable.
1637 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1638 (sfpr_define): Define all symbols on emitted code.
1639 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1640 when relocatable. Move sfpr_define loop earlier.
1641
ef77d6af
L		 16422016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1643
1644 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1645 (elf_x86_64_relocate_section): Use it. Replace
1646 x86_64_elf_howto_table[r_type] with howto.
1647
0f550b3d
L		 16482016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1649
1650 PR ld/19698
1651 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1652 symbol version is unknown.
1653
13f42277
L		 16542016-02-24 H.J. Lu <hongjiu.lu@intel.com>
1655
1656 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1657 to (bfd_vma) -1 when setting needs_plt to 0.
1658 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1659
6b3b0ab8
L		 16602016-02-23 H.J. Lu <hongjiu.lu@intel.com>
1661
1662 * elflink.c (bfd_elf_record_link_assignment): Check for shared
1663 library, instead of PIC, and don't check PDE when making linker
1664 assigned symbol dynamic.
1665
17733f5b
FS		 16662016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
1667
1668 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1669 ABIVERSION for non-executable stack.
1670
47993b4a
RF		 16712016-02-23 Rich Felker <bugdal@aerifal.cx>
1672
1673 PR target/19516
1674 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1675 Always produce a RELATIVE reloc for a local symbol.
1676
2d8dcb81
HPN		 16772016-02-23 Hans-Peter Nilsson <hp@axis.com>
1678
1679 Fix test-case ld-elf/pr19617b
1680 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1681 discard unused non-function symbols when --dynamic-list-data.
1682
1a6e6083
L		 16832016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1684
1685 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1686 dynsym section, even if it is empty, with dynamic sections.
1687
75c1920b
L		 16882016-02-22 H.J. Lu <hongjiu.lu@intel.com>
1689
1690 * syms.c: Remove BSF_COMMON from comments.
1691 * bfd-in2.h: Regenerated.
1692
9a228467
JW		 16932016-02-22 Jiong Wang <jiong.wang@arm.com>
1694
1695 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1696 for destination. Remove useless function parameters.
1697 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1698
73768414
NC		 16992016-02-19 Nick Clifton <nickc@redhat.com>
1700
e517df3d
NC		 1701 PR ld/19629
1702 * aoutx.h (aout_link_add_symbols): Check for out of range string
1703 table offsets.
1704
73768414
NC		 1705 PR ld/19628
1706 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1707 processing if we encounter a reloc without an associated symbol.
1708
bf89386a
L		 17092016-02-18 H.J. Lu <hongjiu.lu@intel.com>
1710
1711 PR ld/19617
1712 * elflink.c (elf_link_add_object_symbols): Always create dynamic
1713 sections for -E/--dynamic-list.
1714
8f79b794
L		 17152016-02-17 H.J. Lu <hongjiu.lu@intel.com>
1716
1717 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
1718 to bfd_true.
1719
64bfc258
JM		 17202016-02-16 Joseph Myers <joseph@codesourcery.com>
1721
1722 * plugin.c (plugin_vec): Set match priority to 255.
1723 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1724 matching against the plugin vector, take priority from there not
1725 from TEMP.
1726
9fb71ee4
NC		 17272016-02-15 Nick Clifton <nickc@redhat.com>
1728
1729 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1730 for length and type fields. Use a signed value for the
1731 suffix_length field.
1732
32875eb1
L		 17332016-02-10 H.J. Lu <hongjiu.lu@intel.com>
1734
1735 PR ld/19601
1736 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1737 significant bit in GOT offset for R_386_GOT32X.
1738
83da6e74
NC		 17392016-02-10 Nick Clifton <nickc@redhat.com>
1740
1741 PR 19405
1742 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1743 immediate values.
1744 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1745 number of messages about FDE encoding preventing .eh_frame_hdr
1746 generation.
1747
027e9c75
NC		 17482016-02-09 Nick Clifton <nickc@redhat.com>
1749
609332f1
NC		 1750 * oasys.c (oasys_archive_p): Fix indentation.
1751 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1752 constant for left shifting.
1753
027e9c75
NC		 1754 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1755 helpful warning message to explain why certain AArch64 relocs
1756 might overflow.
1757
6f57d046
SM		 17582016-02-05 Simon Marchi <simon.marchi@ericsson.com>
1759
1760 * pe-mips.c (coff_mips_reloc): Fix formatting.
1761
bdbca4e6
CM		 17622016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1763
1764 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1765 to bfd_mach_arc_arc600.
1766
4f038ee5
AM		 17672016-02-04 Alan Modra <amodra@gmail.com>
1768
1769 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1770 for big-endian.
1771
4a539596
L		 17722016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1773
1774 PR ld/19542
1775 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 1776 distances in the compressed_size field of the output section.
4a539596 1777
85fabe71
AM		 17782016-02-02 Alan Modra <amodra@gmail.com>
1779
1780 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1781 ELFv2 entry optimization.
1782
14f2c699
L		 17832016-02-02 H.J. Lu <hongjiu.lu@intel.com>
1784
1785 PR binutils/19547
1786 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1787 no relocations in relocatable files.
1788
aef28989
L		 17892016-02-01 H.J. Lu <hongjiu.lu@intel.com>
1790
1791 PR ld/19553
1792 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1793 if a symbol from a library loaded via DT_NEEDED doesn't match
1794 the symbol referenced by regular object.
1795
655ed9ea
NS		 17962016-02-01 Nathaniel Smith <njs@pobox.com>
1797
1798 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1799 CODE and DATA.
1800
ec1f73bb
AM		 18012016-02-01 Alan Modra <amodra@gmail.com>
1802
1803 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1804 an out of range reloc_index.
1805 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1806
b6471e6e
KR		 18072016-02-01 Kamil Rytarowski <n54@gmx.com>
1808
1809 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1810 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1811 * Makefile.in: Regenerated.
1812
0bc7245a
JK		 18132016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
1814
1815 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1816
6d4b2867
JDA		 18172016-01-31 John David Anglin <danglin@gcc.gnu.org>
1818
1819 PR ld/19526
1820 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1821 files.
1822 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
1823
d9e3b590
L		 18242016-01-30 H.J. Lu <hongjiu.lu@intel.com>
1825
1826 PR ld/19539
1827 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1828 against STT_GNU_IFUNC symbol only with dynamic symbols.
1829 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1830
bf150a0b
L		 18312016-01-28 H.J. Lu <hongjiu.lu@intel.com>
1832
1833 PR binutils/19523
1834 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1835 decompress debug sections.
1836
840855c5
MR		 18372016-01-25 Maciej W. Rozycki <macro@imgtec.com>
1838
1839 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1840 `dynindx'.
1841
cf466c2a
NC		 18422016-01-25 Nick Clifton <nickc@redhat.com>
1843
1844 PR target/19435
1845 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1846 dsym filename buffer.
1847
eb6b0cf4
MR		 18482016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1849
1850 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1851
e67f83e5
MR		 18522016-01-24 Maciej W. Rozycki <macro@imgtec.com>
1853
1854 * elfxx-mips.c (BZ16_REG): Correct calculation.
1855
23a42089
NC		 18562016-01-21 Nick Clifton <nickc@redhat.com>
1857
1858 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1859 changing the type of _loc to be bfd_byte *.
1860 (elf_arc_finish_dynamic_symbol): Likewise.
1861
aebf9be7
NC		 18622016-01-21 Nick Clifton <nickc@redhat.com>
1863
1864 PR ld/19455
1865 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1866 class of the linker stub bfd.
1867 (elf32_arm_check_relocs): Skip check for pic format after
1868 processing a vxWorks R_ARM_ABS12 reloc.
1869 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1870 reporting a class mismatch.
1871
2f340668
JW		 18722016-01-21 Jiong Wang <jiong.wang@arm.com>
1873
1874 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1875 veneer for sym_sec != input_sec.
1876 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1877 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1878 calculation destination.
1879
aeb70569
AM		 18802016-01-21 Alan Modra <amodra@gmail.com>
1881
1882 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1883 (swap_linux_prpsinfo64_out): New function.
1884 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1885 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1886 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
1887 (elfcore_write_linux_prpsinfo64): Likewise.
1888 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1889 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1890 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
1891
de64ce13
AM		 18922016-01-21 Alan Modra <amodra@gmail.com>
1893
1894 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1895 * elf.c: Adjust #include.
1896 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1897 * Makefile.am (SOURCE_HFILES): Update.
1898 * Makefile.in: Regenerate.
1899 * po/SRC-PORFILES.in: Regenerate.
1900
c603b11b
AM		 19012016-01-21 Alan Modra <amodra@gmail.com>
1902
1903 * configure.ac: Move corefile selection later in file. Move
1904 tdefaults code immediately after other target vector code.
1905 * configure: Regenerate.
1906
91f68a68
MG		 19072016-01-20 Mickael Guene <mickael.guene@st.com>
1908
1909 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1910 section using '.text.noread' pattern.
1911
5b2c414d
JB		 19122016-01-19 John Baldwin <jhb@FreeBSD.org>
1913
1914 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1915
34e967a5
MC		 19162016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
1917 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
1918
1919 * arc-plt.def: New file.
1920 * arc-plt.h: Likewise.
1921 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1922 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1923 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1924 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1925 (name_for_global_symbol): Added.
1926 (ADD_RELA): Helper to create dynamic relocs.
1927 (new_got_entry_to_list): Create a new got entry in linked list.
1928 (symbol_has_entry_of_type): Search for specific type of entry in
1929 list.
1930 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1931 (is_reloc_for_TLS, arc_elf_set_private_flags)
1932 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1933 (arc_elf_merge_private_bfd_data): New functions.
1934 (debug_arc_reloc): Cleaned debug info printing.
1935 (PDATA reloc): Changed not to perform address alignment.
1936 (reverse_me): Added. Fix for ARC_32 relocs.
1937 (arc_do_relocation): Return bfd_reloc_of when no relocation should
1938 occur.
1939 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1940 Changed function to access an array of list of GOT entries instead
1941 of just an array of offsets.
1942 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1943 (elf_arc_check_relocs): Likewise.
1944 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1945 (elf_arc_finish_dynamic_sections): Likewise
1946 (arc_create_dynamic_sections): Modified conditions to create
1947 dynamic sections.
1948 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1949 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1950 (relocate_plt_for_entry): Changed to support new way to define PLT
1951 related code.
1952 (add_symbol_to_plt): Likewise.
1953 (arc_elf_link_hash_table_create): New function.
1954
9ae678af
NC		 19552016-01-18 Nick Clifton <nickc@redhat.com>
1956
1957 PR ld/19440
1958 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1959 section number into internal section number.
1960 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1961 * coffswap.h (coff_swap_sym_in): Likewise.
1962 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1963 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1964 section number field is big enough to hold the external value.
1965
5c14705f
AM		 19662016-01-17 Alan Modra <amodra@gmail.com>
1967
1968 * configure: Regenerate.
1969
ac06903d
YU		 19702016-01-12 Yury Usishchev <y.usishchev@samsung.com>
1971
1972 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1973 when address in first unwind entry does not match start of
1974 section.
1975
109575d7
JW		 19762016-01-08 Richard Sandiford <richard.sandiford@arm.com>
1977 Jiong Wang <jiong.wang@arm.com>
1978
1979 PR ld/19368
1980 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1981 reloc_class_ifunc.
1982
b05a65d0
AB		 19832016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
1984
1985 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1986 place 'R_' before the reloc name returned.
1987 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1988 the relocation string.
1989
a3dc0a7f
MR		 19902016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1991
1992 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1993 factored out from...
1994 (_bfd_mips_elf_merge_private_bfd_data): ... here.
1995
d537eeb5
MR		 19962016-01-04 Maciej W. Rozycki <macro@imgtec.com>
1997
1998 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1999 attribute check after ELF file header flag check.
2000
43d223b5
MR		 20012016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2002
2003 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2004 return status from `_bfd_elf_merge_object_attributes'.
2005
b2e9744f
MR		 20062016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2007
2008 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2009 factored out from...
2010 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2011
28d45e28
MR		 20122016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2013
2014 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2015 handling of input MIPS ABI flags together.
2016
23ba6f18
MR		 20172016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2018
2019 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2020 attribute checks for null input.
2021
cf8502c1
MR		 20222016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2023
2024 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2025 pointers to target data.
2026
dcb1c796
MR		 20272016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2028
2029 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2030 an FP ABI warning.
2031
6f2750fe
AM		 20322016-01-01 Alan Modra <amodra@gmail.com>
2033
2034 Update year range in copyright notice of all files.
2035
3499769a
AM		 2036For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2037\f
2038Copyright (C) 2016 Free Software Foundation, Inc.
2039
2040Copying and distribution of this file, with or without modification,
2041are permitted in any medium without royalty provided the copyright
2042notice and this notice are preserved.
2043
2044Local Variables:
2045mode: change-log
2046left-margin: 8
2047fill-column: 74
2048version-control: never
2049End:
GDB Binutils - Deliverables
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