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* elf32-cris.c (cris_elf_check_relocs): Don't assume
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
6dd38d79
HPN		 12013-10-18 Hans-Peter Nilsson <hp@axis.com>
2
3 * elf32-cris.c (cris_elf_check_relocs): Don't assume
4 a registered dynobj means that a .got has been created.
5
fb8a5684
AM		 62013-10-17 Alan Modra <amodra@gmail.com>
7
8 PR 16056
9 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
10 when finding lowest_section.
11
b60bf9be
CF		 122013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
13
14 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
15 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
16 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
17 Merge Tag_GNU_MIPS_ABI_MSA attributes.
18
b2e951ec
NC		 192013-10-14 Nick Clifton <nickc@redhat.com>
20
21 * gen-aout.c (main): Fix formatting. Close file.
22
c5d6fa44
RS		 232013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
24
25 * elfxx-mips.c (mips_use_local_got_p): New function.
26 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
27 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
28 GOT and absolute references.
29
0e4894b9
RM		 302013-10-09 Roland McGrath <mcgrathr@google.com>
31
9a757e4d
RM		 32 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
33 expression to int to silence over-eager compiler warnings.
34
1c1479bf
RM		 35 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
36 loop that doesn't use (or initialize) it.
37
0e4894b9
RM		 38 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
39 Move second const qualifier so it applies to the pointer.
40
b707aa49
NC		 412013-10-09 Nick Clifton <nickc@redhat.com>
42
43 PR binutils/16022
44 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
45
6e114b15
TT		 462013-10-09 Tom Tromey <tromey@redhat.com>
47
48 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
49
6d490cdb
NC		 502013-10-09 Nick Clifton <nickc@redhat.com>
51
52 PR ld/16021
53 * elf32-rl78.c (rl78_dump_symtab): Delete.
54 (rl78_get_reloc): Delete.
55
acd13123
TT		 562013-10-09 Tom Tromey <tromey@redhat.com>
57
58 * bfd-in2.h: Rebuild.
59 * opncls.c (bfd_get_alt_debug_link_info): Change type of
60 buildid_len to bfd_size_type.
61
86879d88
SDJ		 622013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
63
64 PR binutils/15993
65 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
66 "case". Reindent "switch" statements.
67
dc294be5
TT		 682013-10-08 Tom Tromey <tromey@redhat.com>
69
70 * bfd-in2.h: Rebuild.
71 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
72 parameter. Change type of buildid_out. Update.
73 (get_alt_debug_link_info_shim): New function.
74 (bfd_follow_gnu_debuglink): Use it.
75
5bb7df2e
AS		 762013-10-08 Andreas Schwab <schwab@suse.de>
77
78 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
79 for PIE executables.
80
e0eebf97
JBG		 812013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
82
83 * configure: Regenerate.
84
1419bbe5
WN		 852013-10-03 Will Newton <will.newton@linaro.org>
86
87 * configure: Regenerate.
88 * configure.in: Build elf-ifunc.o for AArch64.
89 * elfnn-aarch64.c: Include objalloc.h.
90 (elfNN_aarch64_local_htab_hash): New function.
91 (elfNN_aarch64_local_htab_eq): New function.
92 (elfNN_aarch64_get_local_sym_hash): New function.
93 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
94 symbol hash.
95 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
96 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
97 for handling STT_GNU_IFUNC symbols.
98 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
99 references to STT_GNU_IFUNC symbols.
100 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
101 STT_GNU_IFUNC symbols.
102 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
103 symbols. Ensure we don't increase plt.refcount from -1 to 0.
104 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
105 (elfNN_aarch64_is_function_type): Remove function.
106 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
107 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
108 (elfNN_aarch64_allocate_local_dynrelocs): New function.
109 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
110 (elfNN_aarch64_size_dynamic_sections): Call
111 elfNN_aarch64_allocate_local_dynrelocs.
112 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
113 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
114 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
115 STT_GNU_IFUNC symbols and .iplt.
116 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
117 (elfNN_aarch64_finish_dynamic_sections): Call
118 elfNN_aarch64_finish_local_dynamic_symbol.
119
cbb2b07e
NC		 1202013-09-30 Nick Clifton <nickc@redhat.com>
121
122 * cpu-msp430.c: Use printable names that match the values
123 displayed by readelf.
124
4e8516b2
AP		 1252013-08-25 Andrew Pinski <apinski@cavium.com>
126
127 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
128 fixed size of 16.
129
2f9efdfc
RS		 1302013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
131
132 * elfxx-mips.c (mips_elf_create_got_section): Hide
133 _GLOBAL_OFFSET_TABLE_.
134
91ea67ca
AM		 1352013-09-24 Alan Modra <amodra@gmail.com>
136
137 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
138
8a865bcb
AM		 1392013-09-24 Alan Modra <amodra@gmail.com>
140
141 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
142 stabs at end of .stab. Tidy variable usage. Don't drop the need
143 for a NULL function name stab if If N_FUN stab is ignored.
144 Ensure index entry count loop matches write loop.
145
cc9afea3
AM		 1462013-09-20 Alan Modra <amodra@gmail.com>
147
148 * configure: Regenerate.
149
bc080e94
TG		 1502013-09-18 Tristan Gingold <gingold@adacore.com>
151
152 * configure.in: Bump version to 2.24.51
153 * configure: Regenerate.
154
5baf5e34
SE		 1552013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
156
157 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
158 EF_MIPS_FP64.
159
29bff3ea
DA		 1602013-08-31 John David Anglin <dave.anglin@bell.net>
161
162 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
163 format string.
164
5c98a14e
JJ		 1652013-08-29 Jakub Jelinek <jakub@redhat.com>
166
167 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
168 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
169 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
170 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
171
e5034e59
AM		 1722013-08-27 Alan Modra <amodra@gmail.com>
173
174 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
175 Add notice_as_needed.
176 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
177 (elf_backend_notice_as_needed): Define.
178 (ppc64_elf_as_needed_cleanup): Rename and adjust..
179 (ppc64_elf_notice_as_needed): ..to this.
180 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
181 (elf_link_add_object_symbols): ..from here.
182 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
183 (elf_backend_notice_as_needed): Define..
184 (elfNN_bed): ..and use here.
185
1098fd41
RM		 1862013-08-26 Roland McGrath <mcgrathr@google.com>
187
188 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
189 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
190 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
191 (bfd_i386_nacl_arch): New variable.
192 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
193 (bfd_x64_32_arch_intel_syntax): Link them into the list.
194 * bfd-in2.h: Regenerate.
195
887badb3
RM		 1962013-08-26 Roland McGrath <mcgrathr@google.com>
197
198 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
199 elf_segment_map list. If an executable segment is page-aligned
200 but does not end with a full page, then append a fake section into
201 the segment map entry that pads out the page.
202 (nacl_final_write_processing): New function. Write the code fill
203 laid out in nacl_modify_segment_map.
204 * elf-nacl.h: Declare it.
205 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
206 (elf_backend_final_write_processing): Define it for NaCl backend.
207 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
208 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
209
210 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
211 parameter to MINPAGESIZE.
212 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
213
214 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
215
387f8054
MR		 2162013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
217
218 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
219 set GOT's entry size if there is no ELF section data.
220 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
221 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
222 Likewise.
223
f8222080
L		 2242013-08-23 H.J. Lu <hongjiu.lu@intel.com>
225
226 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
227 (get_elf_x86_64_backend_data): Use it.
228 (elf_x86_64_size_dynamic_sections): Likewise.
229
9aff4b7a
NC		 2302013-08-23 Yuri Chornoivan <yurchor@ukr.net>
231
232 PR binutils/15834
233 * bfdio.c: Fix typos.
234 * elf32-spu.c: Likewise.
235 * elfnn-aarch64.c: Likewise.
236
2eea2440
TG		 2372013-08-21 Tristan Gingold <gingold@adacore.com>
238
239 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
240 .ovrflo sections.
241 * coffcode.h (coff_compute_section_file_positions): Force
242 match between file offset and vma offset.
243
934bce08
AM		 2442013-08-21 Alan Modra <amodra@gmail.com>
245
246 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
247 and *poldalignment before exiting when !relocs_compatible.
248
00b7642b
AM		 2492013-08-21 Alan Modra <amodra@gmail.com>
250
251 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
252 symbols to STV_HIDDEN.
253
62c34db3
NC		 2542013-08-14 John Tytgat <john@bass-software.com>
255
256 PR ld/15787
257 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
258 segment containing the relocating symbol instead of assuming 0 for
259 sb group relocations.
260
4046d87a
NC		 2612013-08-09 Nick Clifton <nickc@redhat.com>
262
263 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
264 flag bits do not match.
265 (rl78_elf_print_private_bfd_data): Describe G10 flag.
266
13896403
RS		 2672013-08-05 John Tytgat <john@bass-software.com>
268
269 * po/BLD-POTFILES.in: Regenerate.
270 * po/SRC-POTFILES.in: Likewise.
271
31a91d61
NC		 2722013-07-31 John Tytgat <john@bass-software.com>
273
274 PR ld/15787
275 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
276 output section VMA.
277
a505d7ac
MR		 2782013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
279
280 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
281 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
282 section.
283
0608afa7
AP		 2842013-07-27 Andrew Pinski <apinski@cavium.com>
285
286 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
287 Use the correct alignment for
288 _bfd_elf_make_dynamic_reloc_section for ILP32.
289
54757ed1
AP		 2902013-07-27 Andrew Pinski <apinski@cavium.com>
291
292 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
293 BFD_RELOC_AARCH64_NONE explicitly.
294
f6518c48
MR		 2952013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
296
297 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
298 entry size if there is no ELF section data.
299
125b5bac
MR		 3002013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
301
302 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
303 Don't check symbol visibility here. Remove a check already
304 asserted for.
305 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
306 instead of individual checks.
307 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
308 check the offset to decide if produce a GOT or PLT entry.
309 Remove redundant assertions. Remove code to produce GOT entries
310 for local symbols. Remove a duplicate comment and add a comment
311 on GOT relocations.
312 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
313 dynamic relocs.
314
49d01bf6
MR		 3152013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
316
317 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
318 typo.
319
fac3d241
MR		 3202013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
321
322 * elf32-vax.c (elf_vax_discard_got_entries): New function.
323 (elf_vax_always_size_sections): Likewise.
324 (elf_vax_size_dynamic_sections): Remove code moved to
325 elf_vax_always_size_sections. Make comment on
326 elf_vax_instantiate_got_entries match reality.
327 (elf_vax_instantiate_got_entries): Assert that rather than check
328 if dynobj is null. Don't check for dynamic_sections_created.
329 Make function description match reality.
330 (elf_backend_always_size_sections): New macro.
331
729eabd5
AM		 3322013-07-25 Alan Modra <amodra@gmail.com>
333
334 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
335 with a union.
336 (opd_entry_value): Cache .opd section contents.
337 (ppc64_elf_relocate_section): Adjust.
338
db6a5d5f
AM		 3392013-07-25 Alan Modra <amodra@gmail.com>
340
341 PR ld/15762
342 PR ld/12761
343 * elflink.c (elf_link_add_object_symbols): Correct test in
344 last patch. Remove unnecessary code.
345
7fa9fcb6
TG		 3462013-07-24 Tristan Gingold <gingold@adacore.com>
347
348 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
349 R_RBR. Add numbers in comments.
350 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
351 * coff64-rs6000.c: Likewise.
352
436e1eba
AM		 3532013-07-20 Alan Modra <amodra@gmail.com>
354
355 PR ld/15762
356 PR ld/12761
357 * elflink.c (elf_link_add_object_symbols): Don't clobber
358 .gnu.warning.symbol sections when shared.
359
ee181c72
NC		 3602013-07-19 Nick Clifton <nickc@redhat.com>
361
362 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
363 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
364
df301bfc
NC		 3652013-07-18 Travis Snoozy <quandary@remstate.com>
366
367 PR ld/15721
368 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
369 destination masks.
370 * R_MSP430_2X_PCREL: Likewise.
371 * R_MSP430X_10_PCREL: Likewise.
372 * R_MSP430X_2X_PCREL: Likewise.
373
39f21624
NC		 3742013-07-18 Terry Guo <terry.guo@arm.com>
375
00b7642b 376 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 377 thumb only targets.
00b7642b 378 (elf32_arm_final_link_relocate): Likewise.
39f21624 379
671a6cbe
NC		 3802013-07-18 Bill Neubauer <wcn@google.com>
381
382 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
383 .debug_gdb_scripts
384
7a89b94e
NC		 3852013-07-18 Roland McGrath <mcgrathr@google.com>
386
387 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
388 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
389 (arm_build_one_stub): Increase MAXRELOCS to 3.
390 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
391 (struct elf32_arm_link_hash_table): Give add_stub_section member's
392 pointee type a third argument.
393 (elf32_arm_create_or_find_stub_sec): Update caller.
394 (elf32_arm_size_stubs): Update argument type.
395 * bfd-in.h (elf32_arm_size_stubs): Update decl.
396 * bfd-in2.h: Regenerate.
397 * libbfd.h: Regenerate.
398
d929bc19
MR		 3992013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
400
401 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
402 magic numbers with enum values.
403
7e11d300
RM		 4042013-07-12 Roland McGrath <mcgrathr@google.com>
405
406 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
407 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
408 been added here with 2013-07-05 elf32-s390.c change).
409 * bfd-in2.h: Regenerate (no-op).
410 * libbfd.h: Regenerate (no-op).
411
ba92f887
MR		 4122013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
413
414 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
415 EF_MIPS_NAN2008.
416 (_bfd_mips_elf_print_private_bfd_data): Likewise.
417
53452371
TG		 4182013-07-09 Tristan Gingold <gingold@adacore.com>
419
420 * vms-alpha.c (struct vms_private_data_struct): Remove
421 flag_hash_long_names and flag_show_after_trunc.
422 (hash_string): Remove.
423 (_bfd_vms_length_hash_symbol): Remove.
424 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
425 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
426 (_bfd_vms_write_ehdr): Remove code that set removed flags.
427 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
428 (vms_bfd_is_local_label_name): Remove trace call.
429
787548c8
TG		 4302013-07-09 Tristan Gingold <gingold@adacore.com>
431
432 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
433 macros.
434 * configure.com: Adjust to match changes in configure.
435 * makefile.vms (OBJS): Update list.
436
2d63fb6c
TG		 4372013-07-05 Tristan Gingold <gingold@adacore.com>
438
439 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
440 overflow sections.
441
fb798c50
AK		 4422013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
443
444 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
445 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
446 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
447 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
448 relocations.
449 * elf64-s390.c: See elf32-s390.c
450 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
451 * libbfd.h: Add new reloc strings.
452
7bcccb57
MS		 4532013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
454
455 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
456 values.
457 (elfNN_aarch64_relocate_section): Likewise.
458 (elfNN_aarch64_gc_sweep_hook): Likewise.
459 (elfNN_aarch64_check_relocs): Likewise.
460
5295321c
AM		 4612013-07-03 Alan Modra <amodra@gmail.com>
462
463 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
464 when relocatable. Don't change root.type or type here.
465 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
466
ba8ca3e7
AM		 4672013-07-03 Alan Modra <amodra@gmail.com>
468
469 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
470 (ppc64_elf_size_stubs): Don't set "addend".
471 (ppc64_elf_relocate_section): Don't allow calls via
472 toc-adjusting stubs without a following nop even in an
473 executable, except for self-calls and both libc_start_main
474 and .libc_start_main.
475
c66bb0ee
AM		 4762013-07-03 Alan Modra <amodra@gmail.com>
477
478 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
479
d5be367d
TG		 4802013-07-02 Tristan Gingold <gingold@adacore.com>
481
482 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
483 line.
484
9a1ada6c
TG		 4852013-07-02 Tristan Gingold <gingold@adacore.com>
486
b1a49096
TG		 487 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
488 (_bfd_vms_find_nearest_line_discriminator): New function.
489
4902013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 491
9a1ada6c
TG		 492 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
493
a685c4e6
TG		 4942013-07-02 Tristan Gingold <gingold@adacore.com>
495
496 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
497 (rs6000coff_vec): Reference it.
498
cc0efaa8
MS		 4992013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
500
501 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
502 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
503 (elfNN_aarch64_create_dynamic_sections): Do not define
504 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
505
9d115506
MS		 5062013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
507
508 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
509 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
510 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
511 * ld-aarch64/tls-relax-all.d: Likewise.
512 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
513 * ld-aarch64/gc-tls-relocs.d: Likewise.
514 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
515 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
516 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
517
f40da81b
AM		 5182013-07-02 Alan Modra <amodra@gmail.com>
519
520 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
521 .TOC. after relocatable check.
522
1c865ab2
AM		 5232013-07-01 Alan Modra <amodra@gmail.com>
524
525 * elf64-ppc.h (ppc64_elf_toc): Delete.
526 (ppc64_elf_set_toc): Declare.
527 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
528 with call the ppc64_elf_set_toc.
529 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
530 (ppc64_elf_start_multitoc_partition): Likewise.
531 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
532 with elf.hgot.
533 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
534 for ".TOC.".
535 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
536 as needing a toc pointer.
537 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
538 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
539 Set elf.hgot value.
540
a69ed7f7
L		 5412013-06-28 H.J. Lu <hongjiu.lu@intel.com>
542
543 PR ld/15685
544 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
545 R_X86_64_DTPOFF64.
546
c3b6407f
NC		 5472013-06-28 Nick Clifton <nickc@redhat.com>
548
549 PR ld/15302
550 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
551
8db339a6
MS		 5522013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
553
554 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
555 in sgot.
556 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
557 in sgot[0] rather than sgotplt[0].
558
2d426575
YZ		 5592013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
560
561 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
562 beginning of the generated file.
563 (elf64-aarch64.c): Likewise.
564 * Makefile.in: Re-generated.
565
caed7120
YZ		 5662013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
567
568 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
569 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
570 * Makefile.in: Re-generated.
571 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
572 (bfd_elf64_littleaarch64_vec): Likewise.
573 (bfd_elf32_bigaarch64_vec): Likewise.
574 (bfd_elf32_littleaarch64_vec): Likewise.
575 * configure: Re-generated.
576 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
577 * elfxx-aarch64.h: New file.
578 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
579 stuff to elfxx-aarch64.c.
580 (bfd_elf_aarch64_put_addend): Removed.
581 (PG_OFFSET, PG): Likewise.
582 (elfNN_aarch64_small_plt0_entry): Support ELF32.
583 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
584 (elf64_aarch64_grok_prstatus): Removed.
585 (elf_backend_grok_prstatus): Removed.
586 (insn32): Likewise.
587 (aarch64_unsigned_overflow): Likewise.
588 (aarch64_signed_overflow): Likewise.
589 (aarch64_resolve_relocation): Likewise.
590 (MASK): Likewise.
591 (decode_branch_ofs_26): Likewise.
592 (decode_cond_branch_ofs_19): Likewise.
593 (decode_ld_lit_ofs_19): Likewise.
594 (decode_tst_branch_ofs_14): Likewise.
595 (decode_movw_imm): Likewise.
596 (decode_adr_imm): Likewise.
597 (decode_add_imm): Likewise.
598 (reencode_branch_ofs_26): Likewise.
599 (reencode_cond_branch_ofs_19): Likewise.
600 (reencode_ld_lit_ofs_19): Likewise.
601 (reencode_tst_branch_ofs_14): Likewise.
602 (reencode_movw_imm): Likewise.
603 (reencode_adr_imm): Likewise.
604 (reencode_ldst_pos_imm): Likewise.
605 (reencode_add_imm): Likewise.
606 (reencode_movzn_to_movz): Likewise.
607 (reencode_movzn_to_movn): Likewise.
608 (aarch64_relocate): Update to call the new function names in
609 elfxx-aarch64.c.
610 (aarch64_calculate_got_entry_vma): Likewise.
611 (elfNN_aarch64_final_link_relocate): Likewise.
612 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
613 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
614 (elf_aarch64_update_plt_entry): ... this.
615 (elfNN_aarch64_create_small_pltn_entry): Update.
616 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
617 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
618 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
619 call elf_aarch64_update_plt_entry.
620
a6bb11b2
YZ		 6212013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
622
623 * bfd-in2.h: Re-generated.
624 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
625 (IS_AARCH64_TLS_RELOC): Change to be based on the
626 bfd reloc enumerators.
627 (IS_AARCH64_TLSDESC_RELOC): Likewise.
628 (PG, PG_OFFSET): Cast literal to bfd_vma.
629 (elf64_aarch64_howto_table): Removed.
630 (elf64_aarch64_howto_dynrelocs): Removed.
631 (elf64_aarch64_tls_howto_table): Removed.
632 (elf64_aarch64_tlsdesc_howto_table): Removed.
633 (elfNN_aarch64_howto_table): New table to host all howto entires..
634 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
635 (elfNN_aarch64_bfd_reloc_from_howto): New function.
636 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
637 (struct elf_aarch64_reloc_map): New.
638 (elf_aarch64_reloc_map): New table.
639 (elfNN_aarch64_howto_from_bfd_reloc): New function.
640 (elfNN_aarch64_howto_from_type): Update to look up the new table
641 elfNN_aarch64_howto_table.
642 (struct elf64_aarch64_reloc_map): Remove.
643 (elf64_aarch64_reloc_map): Remove.
644 (elfNN_aarch64_reloc_type_lookup): Change to call
645 elfNN_aarch64_howto_from_bfd_reloc.
646 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
647 elfNN_aarch64_howto_table.
648 (aarch64_resolve_relocation): Refactor to switch on the bfd
649 reloc enumerators.
650 (bfd_elf_aarch64_put_addend): Likewise.
651 (elfNN_aarch64_final_link_relocate): Likewise.
652 (aarch64_tls_transition_without_check): Likewise.
653 (aarch64_reloc_got_type): Likewise.
654 (aarch64_can_relax_tls): Likewise.
655 (aarch64_tls_transition): Likewise.
656 (elfNN_aarch64_tls_relax): Likewise.
657 (elfNN_aarch64_final_link_relocate): Likewise.
658 (elfNN_aarch64_relocate_section): Likewise.
659 (elfNN_aarch64_gc_sweep_hook): Likewise.
660 (elfNN_aarch64_check_relocs): Likewise.
661 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
662 * libbfd.h: Re-generated.
663 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
664 (BFD_RELOC_AARCH64_RELOC_START)
665 (BFD_RELOC_AARCH64_RELOC_END)
666 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
667 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
668 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
669 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
670 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
671 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
672 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
673
cec5225b
YZ		 6742013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
675
676 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
677 (BUILD_CFILES): Add elf32-aarch64.c.
678 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
679 * Makefile.in: Re-generated.
680 * archures.c (bfd_mach_aarch64_ilp32): New define.
681 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
682 (bfd_elf32_aarch64_set_options): Ditto.
683 (elf32_aarch64_setup_section_lists): Ditto.
684 (elf32_aarch64_next_input_section): Ditto.
685 (elf32_aarch64_size_stubs): Ditto.
686 (elf32_aarch64_build_stubs): Ditto.
687 * bfd-in2.h: Re-generated.
688 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
689 and bfd_elf32_bigaarch64_vec.
690 (aarch64-*-linux*): Likewise.
691 (aarch64_be-*-elf): Likewise.
692 (aarch64_be-*-linux*): Likewise.
693 * configure.in (bfd_elf32_bigaarch64_vec)
694 (bfd_elf32_littleaarch64_vec): New.
695 * configure: Re-generated.
696 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
697 lp64 ones.
698 (bfd_aarch64_arch_ilp32): New.
699 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
700 * elfnn-aarch64.c (ARCH_SIZE): New define.
701 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
702 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
703 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
704 (ELF64_R_*): Rename to ELFNN_R_*.
705 Plus other paramaterization.
706 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
707 New declarations.
708 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
709 bfd_elf32_littleaarch64_vec.
710
81197114
YZ		 7112013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
712
713 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
714 (BUILD_CFILES): Add elf64-aarch64.c.
715 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
716 * Makefile.in: Re-generated.
717 * elf64-aarch64.c: Rename to ...
718 * elfnn-aarch64.c: ... this.
719
833794fc
MR		 7202013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
721 Paul Brook <paul@codesourcery.com>
722
723 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
724 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
725 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
726 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
727 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
728 (micromips_insn32_o32_exec_plt0_entry): New variable.
729 (micromips_insn32_o32_exec_plt_entry): Likewise.
730 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
731 (mips_elf_estimate_stub_size): Likewise.
732 (_bfd_mips_elf_size_dynamic_sections): Likewise.
733 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
734 (mips_finish_exec_plt): Likewise.
735 (_bfd_mips_elf_relax_section): Likewise.
736 (_bfd_mips_elf_insn32): New function.
737 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
738
1bbce132
MR		 7392013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
740
741 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
742 prototype.
743 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
744 (bfd_elf32_get_synthetic_symtab): New macro.
745 * elfxx-mips.c (plt_entry): New structure.
746 (mips_elf_link_hash_entry): Add use_plt_entry member.
747 (mips_elf_link_hash_table): Rename plt_entry_size member to
748 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
749 plt_comp_offset, plt_got_index entries and plt_header_is_comp
750 members.
751 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
752 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
753 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
754 (STUB_LI16S_MICROMIPS): Likewise.
755 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
756 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
757 (micromips_o32_exec_plt0_entry): New variable.
758 (mips16_o32_exec_plt_entry): Likewise.
759 (micromips_o32_exec_plt_entry): Likewise.
760 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
761 (mips_elf_output_extsym): Update to use gotplt_union's plist
762 member rather than offset.
763 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
764 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
765 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
766 member rather than offset.
767 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
768 entries.
769 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
770 here.
771 (mips_elf_make_plt_record): New function.
772 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
773 of JAL relocations that might need a PLT entry.
774 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
775 gotplt_union's plist member rather than offset. Set individual
776 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
777 Don't set the symbol's value in the symbol table for PLT
778 references here. Don't set the PLT or PLT GOT section sizes
779 here.
780 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
781 (mips_elf_allocate_lazy_stub): Likewise.
782 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
783 magic symbol.
784 (mips_elf_set_plt_sym_value): New function.
785 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
786 PLT and PLT GOT section sizes here. Set the symbol values in
787 the symbol table for PLT references here. Handle microMIPS
788 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
789 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
790 gotplt_union's plist member rather than offset. Handle
791 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
792 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
793 gotplt_union's plist member rather than offset. Use
794 MIPS_ELF_GOT_SIZE to calculate GOT address.
795 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
796 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
797 mips_finish_exec_plt.
798 (_bfd_mips_elf_link_hash_table_create): Update to use
799 gotplt_union's plist member rather than offset.
800 (_bfd_mips_elf_get_synthetic_symtab): New function.
801
cd6d434c
NC		 8022013-06-24 Wawa <caojinyu@msn.com>
803
804 PR 15657
805 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
806
42429eac
RS		 8072013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
808
809 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
810 files to...
811 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
812 * Makefile.in: Regenerate.
813 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
814 Set want64 to true for them at the end.
815 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
816 #ifdef BFD64.
817
12d83431
SL		 8182013-06-22 Sandra Loosemore <sandra@codesourcery.com>
819
820 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
821 set sh_entsize for PLT section.
822
b9eead84
YZ		 8232013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
824
825 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
826 * bfd-in2.h: Re-generated.
827 * elf64-aarch64.c (RELOC_SECTION): Removed.
828 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
829 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
830 (elf64_aarch64_link_hash_traverse): Ditto.
831 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
832 comment.
833
8847944f
WN		 8342013-06-19 Will Newton <will.newton@linaro.org>
835
836 * configure: Regenerated.
837 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
838 * elf64-aarch64.c: Remove objalloc.h include.
839 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
840 (struct elf64_aarch64_link_hash_table): Remove ifunc related
841 members. (elf_aarch64_local_htab_hash): Remove function.
842 (elf_aarch64_local_htab_eq): Remove function.
843 (elf_aarch64_get_local_sym_hash): Remove function.
844 (elf64_aarch64_link_hash_table_create): Remove local hash
845 table initialization.
846 (elf64_aarch64_final_link_relocate): Remove sym argument and
847 handling of ifunc symbols.
848 (elf64_aarch64_relocate_section): Don't pass sym argument to
849 elf64_aarch64_final_link_relocate.
850 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
851 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
852 (elf64_aarch64_check_relocs): Likewise.
853 (elf64_aarch64_post_process_headers): Remove call to
854 _bfd_elf_set_osabi.
855 (elf64_aarch64_is_function_type): New function.
856 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
857 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
858 (elf64_aarch64_size_dynamic_sections): Remove call to
859 elf_aarch64_allocate_local_dynrelocs.
860 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
861 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
862 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
863 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
864 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
865 elf_aarch64_finish_local_dynamic_symbol.
866 (elf64_aarch64_add_symbol_hook): Remove function.
867
2532064a
YZ		 8682013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
869
870 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
871 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
872 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
873 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
874 R_AARCH64_GOT_LD_PREL19.
875
2f47f5fc
NC		 8762013-06-13 Terry Guo <terry.guo@arm.com>
877
878 PR ld/15302
879 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
880 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
881 supports thumb instructions.
882
34064ff3
DD		 8832013-06-11 DJ Delorie <dj@redhat.com>
884
885 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
886
3368874f
WN		 8872013-06-11 Will Newton <will.newton@linaro.org>
888
889 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
890 ELF64_R_SYM instead of ELF32_R_SYM.
891
47fc0f1f
NC		 8922013-06-11 Nick Clifton <nickc@redhat.com>
893
894 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
895 checks if the dynamic sections have been created and relaxation
896 has not been performed.
897
692e2b8b
WN		 8982013-06-07 Will Newton <will.newton@linaro.org>
899
900 * configure: Regenerate.
901 * configure.in: Build elf-ifunc.o for AArch64.
902 * elf64-aarch64.c: Include objalloc.h.
903 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
904 (struct elf64_aarch64_link_hash_table): Add members for handling
905 R_AARCH64_IRELATIVE relocations.
906 (elf_aarch64_local_htab_hash): New function.
907 (elf_aarch64_local_htab_eq): New function.
908 (elf_aarch64_get_local_sym_hash): New function.
909 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
910 symbol hash.
911 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
912 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
913 for handling STT_GNU_IFUNC symbols.
914 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
915 references to STT_GNU_IFUNC symbols.
916 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
917 STT_GNU_IFUNC symbols.
918 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
919 symbols. Ensure we don't increase plt.refcount from -1 to 0.
920 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
921 (elf64_aarch64_is_function_type): Remove function.
922 (elf64_aarch64_allocate_dynrelocs): Call
923 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
924 (elf_aarch64_allocate_local_dynrelocs): New function.
925 (elf64_aarch64_size_dynamic_sections): Call
926 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
927 (elf64_aarch64_create_small_pltn_entry): Add info argument.
928 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
929 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
930 STT_GNU_IFUNC symbols and .iplt.
931 (elf_aarch64_finish_local_dynamic_symbol): New function.
932 (elf64_aarch64_finish_dynamic_sections): Call
933 elf_aarch64_finish_local_dynamic_symbol.
934 (elf64_aarch64_add_symbol_hook): New function.
935
fa549f3b
AM		 9362013-06-03 Alan Modra <amodra@gmail.com>
937
938 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
939 var. Use it with last_stab.
940
067ec077
CM		 9412013-05-30 Paul Brook <paul@codesourcery.com>
942
943 * bfd-in2.h: Regenerate.
944 * elf32-mips.c (elf_mips_eh_howto): New.
945 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
946 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
947 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
948 * elf64-mips.c (elf_mips_eh_howto): New.
949 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
950 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
951 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
952 * libbfd.h: Regenerate.
953 * reloc.c (BFD_RELOC_MIPS_EH): New.
954
95e34fb4
NC		 9552013-05-29 Nick Clifton <nickc@redhat.com>
956
957 * dwarf2.c (struct dwarf2_debug): Add fields for handling
958 alternate debug info source.
959 (dwarf_debug_sections): Add entries for alternate .debug_str and
960 .debug_info sections.
961 (dwarf_debug_section_enum): Likewise.
962 (read_alt_indirect_string): New function. Handles a
963 DW_FORM_GNU_strp_alt attribute.
964 (read_alt_indirect_ref): New function. Handles a
965 DW_FORM_GNU_ref_alt attribute.
966 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
967 DW_FORM_GNU_strp_alt.
968 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
969 attributes.
970 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
971 sources.
972 * opncls.c (GNU_DEBUGALTLINK): Define.
973 (bfd_get_alt_debug_link_info): New function.
974 (separate_alt_debug_file_exists): New function.
975 (find_separate_debug_file): Add parameters for fetch and check
976 functions.
977 (bfd_follow_gnu_debugaltlink): New function.
978 * bfd-in2.h: Regenerate.
979
418009c2
YZ		 9802013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
981
982 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
983 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
984 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
985 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
986 * bfd-in2.h: Regenerate.
987 * libbfd.h: Regenerate.
988 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
989 the correct names.
990 (elf64_aarch64_tlsdesc_howto_table): Likewise.
991 (elf64_aarch64_reloc_map): Likewise.
992 (aarch64_resolve_relocation): Likewise.
993 (bfd_elf_aarch64_put_addend): Likewise.
994 (aarch64_tls_transition_without_check): Likewise.
995 (aarch64_reloc_got_type): Likewise.
996 (elf64_aarch64_final_link_relocate): Likewise.
997 (elf64_aarch64_tls_relax): Likewise.
998 (elf64_aarch64_relocate_section): Likewise.
999 (elf64_aarch64_gc_sweep_hook): Likewise.
1000 (elf64_aarch64_check_relocs): Likewise.
1001
9d782e8d
MW		 10022013-05-26 Mark Wielaard <mjw@redhat.com>
1003
1004 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1005 (max_open_files): New static int initialized to zero.
1006 (bfd_cache_max_open): New static function to set and return
1007 max_open_files.
1008 (bfd_cache_init): Use bfd_cache_max_open.
1009 (bfd_open_file): Likewise.
1010 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1011 (AC_CHECK_FUNCS): Add getrlimit.
1012 * configure: Regenerated.
1013 * config.in: Likewise.
1014 * sysdep.h: Check and include sys/resource.h for getrlimit.
1015
03ae2d5e
AM		 10162013-05-23 Alan Modra <amodra@gmail.com>
1017
1018 * format.c (bfd_check_format_matches): Don't match a target in
1019 targ_selvecs if some other target is a better match. If
1020 targets implement match priority, fall back to the first of
1021 the best matches.
1022
ad3d9127
AM		 10232013-05-22 Eric Herman <eric@freesa.org>
1024
1025 PR binutils/15462
1026 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1027
5b3905f1
AM		 10282013-05-22 Ralf Dreesen <gamma@dreesen.net>
1029
1030 PR binutils/15474
1031 * srec.c (srec_set_section_contents): Properly convert size
1032 and offset to address when octets_per_byte is not unity.
1033
8be65dd3
MR		 10342013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1035
1036 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1037 refcount member of the gotplt_union when resetting the reference
1038 count. Adjust comment.
1039
593f8f29
WN		 10402013-05-20 Will Newton <will.newton@linaro.org>
1041
1042 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1043 relocs_copied member.
1044 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1045 relocs_copied member.
1046 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1047 relocs_copied member.
1048
a0f0eb1e
MR		 10492013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1050
1051 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1052 function definition.
1053
af65e588
CC		 10542013-05-16 Cary Coutant <ccoutant@google.com>
1055
1056 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1057 external_ext_size and esize.
1058
9f6e76f4
TG		 10592013-05-16 Tristan Gingold <gingold@adacore.com>
1060
1061 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1062 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1063
c495064d
AS		 10642013-05-15 Andreas Schwab <schwab@suse.de>
1065
1066 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1067
110a61d3
JB		 10682013-05-10 Joel Brobecker <brobecker@adacore.com>
1069
1070 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1071 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1072
ceae87f3
JB		 10732013-05-09 Joel Brobecker <brobecker@adacore.com>
1074
1075 * bfd.c (_bfd_default_error_handler): Replace use of putc
1076 by fputc. Add comment explaining why.
1077
012b2306
AM		 10782013-05-09 Alan Modra <amodra@gmail.com>
1079
1080 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1081 of symbols when hashes already exist.
1082
7b70956d
WN		 10832013-05-07 Will Newton <will.newton@linaro.org>
1084
1085 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1086 plt_header_size argument for ports where it differs from
1087 plt_entry_size.
1088 * elf-bfd.h: Likewise.
1089 * elf32-i386.c: Pass plt_header_size to
1090 _bfd_elf_allocate_ifunc_dyn_relocs.
1091 * elf64-x86-64.c: Likewise.
1092
1ee9e8b3
WN		 10932013-05-07 Will Newton <will.newton@linaro.org>
1094
012b2306 1095 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 1096 function.
1097 * elf-bfd.h: Likewise.
1098
b47468a6
CM		 10992013-05-06 Paul Brook <paul@codesourcery.com>
1100
012b2306
AM		 1101 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1102 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1103 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1104 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1105 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1106 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 1107
128205bb
AM		 11082013-05-06 Alan Modra <amodra@gmail.com>
1109
1110 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1111 hashes are not available.
1112
f45794cb
AM		 11132013-05-06 Alan Modra <amodra@gmail.com>
1114
1115 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1116 hashes around loading as-needed library. Zero them on allocation,
1117 and restore to initial all-zero state if library not needed.
1118 Arrange to reuse hashes if we load library again later.
1119
d150b1a2
RS		 11202013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1121
1122 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1123 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1124 * elfn32-mips.c: Likewise.
1125 * elf64-mips.c: Likewise.
1126
13761a11
NC		 11272013-05-02 Nick Clifton <nickc@redhat.com>
1128
1129 * archures.c: Add some more MSP430 machine numbers.
1130 * config.bfd (msp430): Define targ_selvecs.
1131 * configure.in: Add bfd_elf32_msp430_ti_vec.
1132 * cpu-msp430.c: Add some more MSP430 machine numbers.
1133 * elf32-msp430.c Add support for MSP430X relocations.
1134 Add support for TI compiler generated relocations.
1135 Add support for sym_diff relocations.
1136 Add support for relaxing out of range short branches into long
1137 branches.
1138 Add support for MSP430 attribute section.
1139 * reloc.c: Add MSP430X relocations.
1140 * targets.c: Add bfd_elf32_msp430_ti_vec.
1141 * bfd-in2.h: Regenerate.
1142 * configure: Regenerate.
1143 * libbfd.h: Regenerate.
1144
df26367c
MR		 11452013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1146
1147 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1148 alpha*-*-linux*ecoff*.
1149
ed54588d
NC		 11502013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1151
1152 PR binutils/15417
1153 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1154 zero.
1155
b8297068
AM		 11562013-04-30 Alan Modra <amodra@gmail.com>
1157
1158 * elflink.c (bfd_elf_record_link_assignment): Dont make
1159 STV_INTERNAL symbols STV_HIDDEN.
1160
b40bf0a2
NC		 11612013-04-29 Nick Clifton <nickc@redhat.com>
1162
1163 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1164 fragmented .debug_line sections associated with unmarked code
1165 sections.
1166
aba8c3de
WN		 11672013-04-29 Will Newton <will.newton@linaro.org>
1168
1169 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1170 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1171
7fcfd62d
NC		 11722013-04-29 Will Newton <will.newton@linaro.org>
1173
1174 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1175 error check up and add error message.
1176
ed5acf27
WN		 11772013-04-26 Will Newton <will.newton@linaro.org>
1178
1179 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1180
49926cd0
AM		 11812013-04-25 Alan Modra <amodra@gmail.com>
1182
1183 * config.bfd: Add powerpc64le-linux.
1184
05567e3d
L		 11852013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1186
1187 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1188 x86_64-*-elf*.
1189
99059e56
RM		 11902013-04-24 Roland McGrath <mcgrathr@google.com>
1191
1192 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1193 allocate space for PLT header even if IS_IPLT_ENTRY.
1194 (arm_nacl_put_plt0): New function, broken out of ...
1195 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1196 If HTAB->nacl_p, set up the PLT header in .iplt too.
1197 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1198 a mapping symbol for the start of .iplt too.
1199
544008aa
NC		 12002013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1201
7b5d8d96
NC		 1202 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1203 BFD_ALIGN to int.
1204 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1205 variables.
1206 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1207 to bfd_vma.
1208 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 1209
86f7d49b
AM		 12102013-04-22 Alan Modra <amodra@gmail.com>
1211
1212 PR ld/15382
1213 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1214 sh_size or reloc_count adjustment by count.
1215
bfeb4a28
AM		 12162013-04-22 Alan Modra <amodra@gmail.com>
1217
1218 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1219 create_linkage_sections here..
1220 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1221 (create_linkage_sections): Move earlier in file.
1222 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1223 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1224
2d0a6933
NC		 12252013-04-19 Nick Clifton <nickc@redhat.com>
1226
1227 PR binutils/15356
1228 * compress.c (decompress_contents): Always call inflateEnd, even
1229 when another inflation operation fails.
1230
a9ea330b
L		 12312013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1232
1233 * elf-ifunc.c: Update copyright year.
1234
a253d456
NC		 12352013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1236
1237 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1238 macro's return value is ignored.
1239 * elf32-hppa.c: Likewise.
1240 * elf32-tic6x.c: Likewise.
1241 * mach-o.c: Likewise.
1242 * mmo.c: Likewise.
1243 * opncls.c: Likewise.
1244 * peicode.h: Likewise.
1245 * elf32-m32r.c: Check return value of bfd_set_section_*().
1246 * elfnn-ia64.c: Likewise.
1247 * elfxx-mips.c: Likewise.
1248 * vms-alpha.c: Likewise.
1249
1622ff3b
L		 12502013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1251
1252 PR ld/15371
1253 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1254 regular reference without non-GOT reference when building
1255 shared library.
1256
a22cd6f6
AM		 12572013-04-15 Alan Modra <amodra@gmail.com>
1258
1259 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1260 cache slot for archives.
1261
ed905580
HPN		 12622013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1263
1264 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1265 local variable mmop.
1266
8d6a12ee
NC		 12672013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1268
1269 PR ld/12494
1270 * bfd/elf32-avr.c: Consider all sections to determine if linker
1271 relaxation can safely delete a ret after a call/jmp
1272
79bb5c23
NC		 12732013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1274
1275 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1276 INODEs.
1277
36192a8d
TT		 12782013-04-08 Tom Tromey <tromey@redhat.com>
1279
1280 * som.c (bfd_section_from_som_symbol): No longer static.
1281 * som.h (bfd_section_from_som_symbol): Declare.
1282
198f1157
AM		 12832013-04-06 Alan Modra <amodra@gmail.com>
1284
1285 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1286 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1287
c69ba956
NC		 12882013-04-05 Nick Clifton <nickc@redhat.com>
1289
1290 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1291
ff5ac77b
AM		 12922013-04-04 Alan Modra <amodra@gmail.com>
1293
1294 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1295 * bfd-in2.h: Regenerate.
1296 * elflink.c (elf_link_add_object_symbols): Use new error.
1297
41702d50
NC		 12982013-04-03 Nick Clifton <nickc@redhat.com>
1299
1300 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1301 (bfd_elf32_bfd_is_target_special_symbol): Define.
1302
cb8af559
NC		 13032013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1304
a22cd6f6
AM		 1305 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1306 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1307
1122dc88
DD		 13082013-04-02 DJ Delorie <dj@redhat.com>
1309
1310 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1311 (rl78_elf_relax_section): Only fetch the next reloc if there is
1312 one expected.
1313
81fbe831
AM		 13142013-03-30 Alan Modra <amodra@gmail.com>
1315
1316 PR ld/15323
1317 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1318 global symbols referenced by relocs.
1319 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1320 * elf32-bfin.c (bfin_check_relocs): Likewise.
1321 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1322 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1323 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1324 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1325 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1326 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1327 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1328 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1329 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1330 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1331 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1332 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1333 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1334 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1335 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1336 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1337 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1338 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1339 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1340 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1341 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1342 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1343 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1344 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1345 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1346 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1347 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1348 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1349 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1350 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1351 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1352 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1353 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1354 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1355 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1356 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1357 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1358 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1359 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1360 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1361 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1362 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1363 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1364 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1365 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1366 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1367 test indirect/warning links for NULL.
1368
61315175
L		 13692013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1370
1371 PR ld/15323
1372 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1373 symbol is referenced by a non-shared object.
61315175
L		 1374 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1375
a6f713fc
KK		 13762013-03-28 Joe Seymour <jseymour@codesourcery.com>
1377
1378 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1379 R_SH_REL32 relocations against undefined weak symbols.
1380
19e08130
AM		 13812013-03-28 Alan Modra <amodra@gmail.com>
1382
1383 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1384 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1385 into ifunc and non-ifunc.
1386 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1387 separate ifunc/non-ifunc dynrel counts.
1388 (allocate_got): Always use reliplt for ifunc.
1389 (allocate_dynrelocs): Likewise.
1390 (ppc64_elf_size_dynamic_sections): Likewise.
1391 (ppc64_elf_layout_multitoc): Likewise.
1392 (ppc64_elf_relocate_section): Likewise.
1393
f95f8542
AM		 13942013-03-28 Alan Modra <amodra@gmail.com>
1395
1396 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1397 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1398 into ifunc and non-ifunc.
1399 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1400 (ppc_elf_size_dynamic_sections): Likewise.
1401 (ppc_elf_relocate_section): Likewise.
1402
7e612e98
AM		 14032013-03-28 Alan Modra <amodra@gmail.com>
1404
1405 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1406 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1407 bfd_link_info* and asection* params.
1408 (_bfd_elf_reloc_type_class): Likewise.
1409 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1410 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1411 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1412 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1413 for any reliplt reloc. Don't return reloc_class_plt for
1414 R_PPC_REL24 and R_PPC_ADDR24.
1415 * elf64-ppc.c (allocate_got): Formatting.
1416 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1417 reliplt reloc.
1418 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1419 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1420 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1421 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1422 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1423 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1424 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1425 Add extra params to the various reloc_type_class functions.
1426
0bed072f
AM		 14272013-03-27 Alan Modra <amodra@gmail.com>
1428
1429 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1430 masks for all local ifunc syms.
1431 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1432 (ppc_elf_size_dynamic_sections): Likewise.
1433 (ppc_elf_relocate_section): Likewise.
1434
6f820c85
WN		 14352013-03-27 Will Newton <will.newton@linaro.org>
1436
1437 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1438 dynamic reloc for symbols with dynindx == -1.
1439 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1440 dynamic reloc for symbols with dynindx == -1.
1441
31943882
WN		 14422013-03-27 Will Newton <will.newton@linaro.org>
1443
1444 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1445 dynamic reloc for non-default visibility undefined weaks.
1446 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1447 dynamic reloc for non-default visibility undefined weaks.
1448
ffd65175
AM		 14492013-03-26 Alan Modra <amodra@gmail.com>
1450
1451 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1452 over _bfd_elf_merge_symbol calls.
1453
3a81e825
AM		 14542013-03-26 Alan Modra <amodra@gmail.com>
1455
1456 * elflink.c (elf_link_add_object_symbols): Add assertion for
1457 common override alignment check code. Formatting.
1458
4f3fedcf
AM		 14592013-03-25 Alan Modra <amodra@gmail.com>
1460
1461 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1462 usual common symbols as well as for dynamic. Add poldbfd param.
1463 Save old bfd. Adjust callers.
1464 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1465 and "value" by value, not pointer. Adjust caller.
1466 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1467 Delete code to set same. Use old_bfd and old_alignment from
1468 _bfd_elf_merge_symbol instead. Add default symbol before
1469 alignment and size checks. Wrap overlong lines.
1470
e3c9d234
AM		 14712013-03-25 Alan Modra <amodra@gmail.com>
1472
1473 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1474 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1475 when override is true.
1476
6c9b78e6
AM		 14772013-03-25 Alan Modra <amodra@gmail.com>
1478
1479 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1480 of *sym_hash.
1481
191c0c42
AM		 14822013-03-25 Alan Modra <amodra@gmail.com>
1483
1484 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1485 Wrap long lines.
1486 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1487 early in symbol loop.
1488
5d13b3b3
AM		 14892013-03-25 Alan Modra <amodra@gmail.com>
1490
1491 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1492 (_bfd_elf_init_reloc_shdr): Delete.
1493 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1494 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1495 just what is needed.
1496 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1497
8a56bd02
AM		 14982013-03-23 Alan Modra <amodra@gmail.com>
1499
1500 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1501 * elflink.c (_bfd_elf_merge_symbol): Make static.
1502 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1503 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1504
96f29d96
AM		 15052013-03-23 Alan Modra <amodra@gmail.com>
1506
1507 PR ld/15270
1508 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1509 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1510 def_dynamic/ref_dynamic.
1511 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1512 owned syms.
1513
209be8d2
DM		 15142013-03-22 David S. Miller <davem@davemloft.net>
1515
1516 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1517 hwcaps attribute.
1518
5c0df484
NC		 15192013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1520
1521 PR ld/14902
1522 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1523 errors adjusting relocs and symbols.
1524
81f5558e
NC		 15252013-03-21 Michael Schewe <michael.schewe@gmx.net>
1526
1527 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1528 @(disp:32,ERx) to mov @(disp:16,ERx).
1529 (R_H8_DISP32A16): New reloc.
1530 Comments added and corrected.
1531 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1532 * bfd-in2.h: Regenerate.
1533 * libbfd.h: Regenerate.
1534
ce63b7b3
KT		 15352013-03-21 Kai Tietz <ktietz@redhat.com>
1536
1537 * coffgen.c (coff_real_object_p): Make global.
1538 * peicode.h (coff_real_object_p): Add prototype.
1539 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1540 external_PEI_IMAGE_hdr structure.
1541 (coff_swap_filehdr_in): Handle variable header-size.
1542 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1543 of directory-entiries as specified in pe-header.
1544
088ca6c1
NC		 15452013-03-21 Nick Clifton <nickc@redhat.com>
1546
1547 PR sim/15286
1548 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1549 iWMMXt and iWMMXt2 processors from attributes.
1550
8877b5e5
AM		 15512013-03-20 Alan Modra <amodra@gmail.com>
1552
1553 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1554 sh_type according to is_rela.
1555
ffa9430d
AM		 15562013-03-18 Alan Modra <amodra@gmail.com>
1557
1558 PR ld/12549
1559 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1560 considering whether an --as-needed library is needed.
1561
cc0ea93c
TT		 15622013-03-14 Tom Tromey <tromey@redhat.com>
1563
1564 * opncls.c (bfd_get_debug_link_info): Rename from
1565 get_debug_link_info. Export. Update comment.
1566 (find_separate_debug_file): Update.
1567 * bfd-in2.h: Rebuild.
1568
59c108f7
NC		 15692013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1570
a22cd6f6 1571 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1572 support.
a22cd6f6 1573 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1574 relocs.
1575
abb3f6cc
NC		 15762013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1577
1578 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1579 * elf.c (elfcore_write_s390_tdb): New function.
1580 (elfcore_write_register_note): Call it.
1581 (elfcore_grok_s390_tdb): New function.
1582 (elfcore_grok_note): Call it.
1583
af924177
MR		 15842013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1585
1586 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1587
48385e38
CV		 15882013-03-05 Corinna Vinschen <vinschen@redhat.com>
1589
1590 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1591
f75e0e33
AM		 15922013-03-04 Alan Modra <amodra@gmail.com>
1593
1594 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1595 non-zero addends when relocatable, rather than addends >= 32768.
1596 Always zero "addend" before applying relocation.
1597
17e3916e
NC		 15982013-03-04 Nick Clifton <nickc@redhat.com>
1599
1600 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1601 file pointer offsets for thin archives.
1602
3064e1ff
JB		 16032013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1604
1605 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1606 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1607
4107ae22
DD		 16082013-02-27 DJ Delorie <dj@redhat.com>
1609
1610 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1611 * libbfd.h: Regenerate.
1612 * bfd-in2.h: Regenerate.
1613 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1614 references in compuated relocs.
1615
730fbaf8
AG		 16162013-02-26 Anthony Green <green@moxielogic.com>
1617
1618 * config.bfd: Extend moxie-rtems target triplet name support.
1619
35399224
L		 16202013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1621
1622 PR ld/15167
1623 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1624 unique_global only for definition.
1625 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1626 here.
1627 (elf_link_add_object_symbols): Set unique_global only
1628 for definition.
1629
c0355132
AM		 16302013-02-21 Alan Modra <amodra@gmail.com>
1631
1632 * elf-bfd.h (struct elf_build_id): Extracted from..
1633 (struct elf_build_id_info): ..here. Delete.
1634 (struct output_elf_obj_tdata): New, extracted from..
1635 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1636 Add "o" field.
1637 (elf_program_header_size): Reference tdata->o.
1638 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1639 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1640 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1641 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1642 when opening bfd in any mode that might write.
1643 (_bfd_elf_write_object_contents): Use build_id field in
1644 output_elf_obj_tdata.
1645 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1646 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1647
228e534f
AM		 16482013-02-21 Alan Modra <amodra@gmail.com>
1649
1650 * elf-bfd.h (struct core_elf_obj_tdata): New.
1651 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1652 core_program, and core_command. Add "core".
1653 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1654 Update all refs to tdata core fields.
1655 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1656 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1657 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1658 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1659 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1660 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1661 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1662 to tdata core fields.
1663
12bd6957
AM		 16642013-02-21 Alan Modra <amodra@gmail.com>
1665
1666 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1667 Delete num_locals and num_globals.
1668 (elf_num_locals, elf_num_globals): Don't define.
1669 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1670 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1671 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1672 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1673 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1674 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1675 accessor macros.
1676 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1677 number of locals syms via new param.
1678 (swap_out_syms): Adjust to suit elf_map_symbols change.
1679
cbf8d970
MR		 16802013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1681
1682 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1683 STO_MICROMIPS annotation.
1684
30e8ee25
AM		 16852013-02-19 Alan Modra <amodra@gmail.com>
1686
1687 * configure.in: Bump version to 2.23.52.
1688 * elf-bfd.h (struct elf_build_id_info): New.
1689 (struct elf_obj_tdata): Delete after_write_object_contents,
1690 after_write_object_contents_info and build_id_size. Make build_id
1691 a pointer to struct elf_build_id_info.
1692 * elf.c (_bfd_elf_write_object_contents): Style. Update
1693 after_write_ibject_contents invocation.
1694 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1695 allow zero size notes.
1696 * configure: Regenerate.
1697
5b175e56
MR		 16982013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1699
1700 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1701 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1702 (micromips_elf64_howto_table_rela): Likewise.
1703 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1704 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1705 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1706 (elf_micromips_howto_table_rela): Likewise.
1707 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1708
e8faf7d1
MR		 17092013-02-18 Paul Brook <paul@codesourcery.com>
1710
1711 * elfxx-mips.c (MICROMIPS_P): New macro.
1712 (_bfd_mips_elf_symbol_processing): Use it.
1713
c164a95d
MR		 17142013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1715
1716 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1717 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1718
d45f8bda
AM		 17192013-02-18 Alan Modra <amodra@gmail.com>
1720
1721 PR ld/12549
1722 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1723 (_bfd_elf_strtab_clear_all_refs): Declare.
1724 (_bfd_elf_strtab_resize): Declare.
1725 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1726 (_bfd_elf_strtab_clear_all_refs): New function.
1727 (_bfd_elf_strtab_resize): Likewise.
1728 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1729
698600e4
AM		 17302013-02-18 Alan Modra <amodra@gmail.com>
1731
1732 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1733 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1734 and elf_text_section to..
1735 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1736 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1737 (struct alpha_elf_find_line): ..this.
1738 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1739
3d5bef4c
L		 17402013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1741
1742 PR ld/15146
1743 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1744 for references from the dummy bfd.
1745
313ed4a9
L		 17462013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1747
1748 PR ld/15149
1749 * elflink.c (elf_link_add_object_symbols): Also track weak
1750 references.
1751
989fbeff
L		 17522013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1753
1754 PR binutils/15151
1755 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1756 archive pointing to itself.
1757 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1758
a043396b
NC		 17592013-02-15 Nick Clifton <nickc@redhat.com>
1760
1761 PR binutils/15140
1762 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1763 accessing a corrupt nested archive.
1764
13db6b44
RS		 17652013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1766
1767 * elfxx-mips.c (mips_got_page_ref): New structure.
1768 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1769 pair to represent the anchor point.
1770 (mips_got_info): Add a got_page_refs field.
1771 (mips_elf_link_hash_table): Add a sym_cache field.
1772 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1773 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1774 new anchor representation.
1775 (mips_elf_create_got_info): Create got_page_refs rather than
1776 got_page_entries.
1777 (mips_elf_record_got_page_ref): New function.
1778 (mips_elf_pages_for_range): Move further down file.
1779 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1780 Use a section rather than a (bfd, symndx) pair to represent the
1781 anchor point.
1782 (mips_elf_resolve_got_page_ref): New function.
1783 (mips_elf_resolve_final_got_entries): Use it to populate
1784 got_page_entries.
1785 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1786 rather than mips_elf_record_got_page_entry. Only nullify h
1787 afterwards.
1788 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1789 earlier.
1790
57093f5e
RS		 17912013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1792
1793 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1794 in g->relocs.
1795
9c3f90c4
AM		 17962013-02-12 Alan Modra <amodra@gmail.com>
1797
1798 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1799 suitable definition when using generic linker hash table.
1800
476366af
RS		 18012013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1802
1803 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1804 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1805 mips_elf_traverse_got_arg. Count GOT entries.
1806 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1807 as argument. Update after above changes.
1808 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1809 mips_elf_count_got_entries. Update the calls to
1810 mips_elf_resolve_final_got_entries.
1811
9ab066b4
RS		 18122013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1813
1814 * elfxx-mips.c (mips_got_tls_type): New enum.
1815 (mips_got_entry): Add tls_initialized.
1816 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1817 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1818 GOT_TLS_TYPE masks.
1819 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1820 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1821 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1822 than GOT_NORMAL.
1823 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1824 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1825 tls_initialized rather than GOT_TLS_DONE.
1826 (mips_tls_got_index): Delete.
1827 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1828 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1829 (mips_elf_record_got_entry): Initialize tls_initialized.
1830
6c42ddb9
RS		 18312013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1832
1833 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1834 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1835 tls_ie_got_offset and tls_gd_got_offset.
1836 (mips_elf_link_hash_newfunc): Remove initialization.
1837 (mips_elf_create_got_info): Likewise.
1838 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1839 (mips_tls_single_got_index): Delete.
1840 (mips_elf_local_got_index): Always use the GOT entry to track
1841 GOT indices.
1842 (mips_elf_global_got_index): Likewise.
1843 (mips_elf_create_local_got_entry): Assert that TLS entries have
1844 already been allocated.
1845 (mips_elf_record_global_got_symbol): Don't initialize
1846 tls_ie_type or tls_gd_type.
1847 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1848 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1849 entry.
1850 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1851 the GOT entries.
1852 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1853 have been allocated.
1854 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1855 tls_ie_type and tls_gd_type.
1856
ebc53538
RS		 18572013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1858
1859 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1860 aliasing violation. Check for htab allocation failures.
1861
13fbec83
RS		 18622013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1863
1864 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1865 split out from...
1866 (mips_elf_global_got_index): ...here. Reorder arguments so that
1867 the output bfd and info come first.
1868 (mips_elf_calculate_relocation): Update the call to
1869 mips_elf_global_got_index accordingly.
1870 (_bfd_mips_elf_finish_dynamic_symbol): Use
1871 mips_elf_primary_global_got_index rather than
1872 mips_elf_global_got_index.
1873 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1874
3dff0dd1
RS		 18752013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1876
1877 * elfxx-mips.c (mips_got_entry): Update comments.
1878 (mips_elf_multi_got_entry_eq): Rename to...
1879 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1880 (mips_elf_create_got_info): Remove master_got_p argument.
1881 Always use mips_elf_got_entry_eq.
1882 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1883 Update calls accordingly.
1884
d7206569
RS		 18852013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1886
1887 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1888 (mips_elf_bfd2got_hash): Delete.
1889 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1890 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1891 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1892 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1893 than mips_elf_got_for_ibfd.
1894 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1895 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1896 (mips_elf_make_got_per_bfd): Replace with...
1897 (mips_elf_add_got_entry): ...this new function.
1898 (mips_elf_make_got_pages_per_bfd): Replace with...
1899 (mips_elf_add_got_page_entry): ...this new function.
1900 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1901 bfd and GOT arguments. Use mips_elf_add_got_entry and
1902 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1903 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1904 to set the BFD's GOT and free the old table.
1905 (mips_elf_merge_got): Replace bfd2got argument with separate
1906 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1907 Use mips_elf_count_got_entries to count the number of entries in
1908 each GOT. Update the calls to mips_elf_merge_got_with.
1909 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1910 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1911 (mips_elf_multi_got): Don't create the bfd2got hash table.
1912 Replace hash table traversal with a walk over the input bfds,
1913 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1914 to set the output bfd's GOT.
1915 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1916 bfds use the master GOT in the single-GOT case.
1917 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1918 rather than mips_elf_got_for_ibfd.
1919
ee227692
RS		 19202013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1921
1922 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1923 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1924 (mips_elf_record_global_got_symbol): Update the hash entry before
1925 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1926 the latter.
1927 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1928 (mips_elf_record_got_page_entry): Record the entry in both the
1929 master and bfd GOTs.
1930
72e7511a
RS		 19312013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1932
1933 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1934 create another one if necessary.
1935 (mips_elf_set_gotidx): New function.
1936 (mips_elf_set_global_gotidx): Use it.
1937 (mips_elf_initialize_tls_index): Likewise. Take a
1938 mips_elf_traverse_got_arg as argument.
1939 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1940 (mips_elf_multi_got): Likewise. Cope with error returns from
1941 mips_elf_set_global_gotidx.
1942
ab361d49
RS		 19432013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1944
1945 * elfxx-mips.c (mips_got_info): Add relocs field.
1946 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1947 with...
1948 (mips_elf_traverse_got_arg): ...this new structure.
1949 (mips_elf_count_local_tls_relocs): Delete.
1950 (mips_elf_count_global_tls_relocs): Likewise.
1951 (mips_elf_count_got_entry): New function.
1952 (mips_elf_count_local_got_entries): Likewise.
1953 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1954 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1955 (mips_elf_record_local_got_symbol): Don't count got entries here.
1956 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1957 (mips_elf_set_global_got_offset): Split into...
1958 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1959 new functions. Take a mips_elf_traverse_got_arg rather than a
1960 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1961 Use g->relocs to record the number of relocs needed for global GOT
1962 entries.
1963 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1964 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1965 relocations. Update for above function split.
1966 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1967 to count both the number of GOT entries and the number of TLS
1968 relocs required by local entries. Likewise
1969 mips_elf_count_global_tls_entries and global entries.
1970 Remove uses of mips_elf_count_local_tls_relocs and
1971 mips_elf_count_global_tls_relocs.
1972
e641e783
RS		 19732013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1974
1975 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1976 to say that each structure represents only one type of TLS reference.
1977 (GOT_TLS_TYPE): New define.
1978 (mips_elf_link_hash_entry): Temporarily split tls_type and
1979 tls_got_offset into two variables each.
1980 (mips_elf_link_hash_newfunc): Update accordingly.
1981 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1982 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1983 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1984 (mips_tls_got_relocs): Use a switch statement.
1985 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1986 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1987 local "offset" variable.
1988 (mips_tls_got_index): Remove r_type argument and assert. Remove
1989 code that handled entries with two TLS types; always use the
1990 original got_index instead.
1991 (mips_tls_single_got_index): New function.
1992 (mips_elf_local_got_index): Use entry->tls_type to check for
1993 TLS entries. Use mips_tls_single_got_index. Update call to
1994 mips_tls_got_index.
1995 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1996 Use p->tls_type to check for TLS entries. Update call to
1997 mips_tls_got_index. Use mips_tls_single_got_index.
1998 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1999 Use entry.tls_type to check for TLS entries.
2000 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2001 with r_type argument. Use mips_elf_reloc_tls_type.
2002 Set up the new hash entry fields.
2003 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2004 with r_type argument. Use mips_elf_reloc_tls_type and
2005 mips_tls_got_entries. Remove code that handled entries
2006 with multiple TLS types.
2007 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2008 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2009 Use equality rather than masks when checking for specific TLS types.
2010 Use mips_tls_got_entries. Remove code that handled entries
2011 with multiple TLS types.
2012 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2013 testing the hash table entry.
2014 (_bfd_mips_elf_check_relocs): Update calls to
2015 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2016 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2017 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2018
d9bf376d
RS		 20192013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2020
2021 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2022 (mips_elf_got_entry_hash): ...this, deleting the old version.
2023 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2024 both types of GOT.
2025
5334aa52
RS		 20262013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2027
2028 * elfxx-mips.c (mips_elf_create_got_info): New function.
2029 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2030 (mips_elf_create_got_section): Likewise.
2031
946c668d
RS		 20322013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2033
2034 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2035 gotidx to -1.
2036
59b08994
RS		 20372013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2038
2039 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2040
d222d210
RS		 20412013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2042
2043 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2044 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2045
1fd20d70
RS		 20462013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2047
2048 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2049 (mips_elf_count_global_tls_relocs): Don't count indirect or
2050 warning symbols.
2051 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2052 number of TLS entries were allocated.
2053
7d94b319
RS		 20542013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2055
2056 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2057
17214937
RS		 20582013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2059
2060 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2061 if there are TLS relocations.
2062
9efeb38d
RS		 20632013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2064
2065 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2066 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2067
9c3f90c4
AM		 20682013-02-11 Alan Modra <amodra@gmail.com>
2069
2070 * elfcode.h (elf_checksum_contents): Free contents.
2071 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2072 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2073 (elf_final_link_free): New function, extracted from..
2074 (bfd_elf_final_link): ..here. Always call
2075 _bfd_elf_write_section_eh_frame_hdr.
2076 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2077 _bfd_elf_link_hash_table_free.
2078 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2079 * libbfd.h: Regenerate.
2080 * merge.c (_bfd_merge_sections_free): New function.
2081 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2082 hdr_info->array.
2083 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2084 _bfd_elf_link_hash_table_free.
2085 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2086 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2087 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2088 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2089 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2090 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2091 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2092 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2093 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2094 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2095 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2096 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2097 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2098 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2099 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2100 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2101 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2102
7bf52ea2
AM		 21032013-02-10 Alan Modra <amodra@gmail.com>
2104
2105 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2106 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2107 * m68klinux.c (linux_link_hash_table_create): Likewise.
2108 * sparclinux.c (linux_link_hash_table_create): Likewise.
2109 * sunos.c (sunos_link_hash_table_create): Likewise.
2110 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2111 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2112 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2113 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2114 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2115 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2116 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2117 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2118 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2119 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2120 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2121 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2122 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2123 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2124 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2125 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2126 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2127 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2128 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2129 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2130 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2131 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2132 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2133 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2134 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2135 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2136 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2137 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2138
22cdc249
AM		 21392013-02-10 Alan Modra <amodra@gmail.com>
2140
2141 * i386linux.c (linux_link_hash_table_create): Allocate table
2142 with bfd_zmalloc, not bfd_alloc.
2143 * pdp11.c (link_hash_table_create): Allocate table with
2144 bfd_malloc, not bfd_alloc.
2145 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2146 with bfd_zmalloc, not bfd_zalloc.
2147 (bfin_link_hash_table_create): Likewise.
2148 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2149 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2150
0e5de31a
AM		 21512013-02-10 Alan Modra <amodra@gmail.com>
2152
2153 PR ld/15113
2154 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2155
ad1fc92a
NC		 21562013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2157
2158 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2159 sections.
34c67f14
NC		 2160 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2161 symbol.
ad1fc92a 2162
170a8295
YZ		 21632013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2164
2165 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2166 288 to 272.
2167
619a703e
AM		 21682013-02-08 Alan Modra <amodra@gmail.com>
2169
2170 PR binutils/15106
2171 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2172 * elf.c (elf_find_function): Revert last change. Use new
2173 tdata field rather than static vars for cache.
2174
02acbe22
L		 21752013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2176
2177 PR ld/15107
2178 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2179 symbol is defined in regular object.
2180
1965d5f2
AM		 21812013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2182
2183 PR binutils/15106
2184 * elf.c (elf_find_function): Don't cache if symbols change.
2185
dafbc74d
AM		 21862013-02-07 Alan Modra <amodra@gmail.com>
2187
2188 PR binutils/14873
2189 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2190 copy attributes from or to non-ELF.
2191
20e52bd2
L		 21922013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2193
2194 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2195 for non-zero TLS symbol.
2196 (elf_i386_relocate_section): Don't resolve size relocation against
2197 non-zero TLS symbol.
2198 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2199 pc_count for non-zero TLS symbol.
2200 (elf_x86_64_relocate_section): Don't resolve size relocation
2201 against non-zero TLS symbol.
2202
36591ba1 22032013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 2204 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 2205
2206 Based on patches from Altera Corporation.
2207
2208 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2209 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2210 (BFD_BACKENDS): Add elf32-nios2.lo.
2211 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2212 * Makefile.in: Regenerated.
2213 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2214 bfd_elf32_littlenios2_vec.
2215 * configure: Regenerated.
2216 * config.bfd: Add cases for nios2.
2217 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2218 (bfd_mach_nios2): Define.
2219 (bfd_nios2_arch): Declare.
2220 (bfd_archures_list): Add bfd_nios2_arch.
2221 * targets.c (bfd_elf32_bignios2_vec): Declare.
2222 (bfd_elf32_littlenios2_vec): Declare.
2223 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2224 bfd_elf32_littlenios2_vec.
2225 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2226 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2227 * bfd-in2.h: Regenerated.
2228 * libbfd.h: Regenerated.
2229 * cpu-nios2.c: New file.
2230 * elf32-nios2.c: New file.
2231
ca6b5f82
AM		 22322013-02-06 Alan Modra <amodra@gmail.com>
2233
2234 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2235 stubs in stub_bfd.
2236
37ba9f93
AM		 22372013-02-06 Alan Modra <amodra@gmail.com>
2238
2239 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2240 * Makefile.in: Regenerate.
2241
70a38d42
SDJ		 22422013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2243 Pedro Alves <palves@redhat.com>
2244
2245 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2246 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2247 declaration.
2248 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2249 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2250 * elf-linux-psinfo.h: New file.
2251 * elf.c: Include elf-linux-psinfo.h.
2252 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2253 New functions.
2254 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2255 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2256 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2257 (elfcore_write_ppc_linux_prpsinfo32): New function.
2258
5ee43bc4
TG		 22592013-02-04 Tristan Gingold <gingold@adacore.com>
2260
2261 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2262 start address.
2263
0cadb185
AM		 22642013-02-04 Alan Modra <amodra@gmail.com>
2265
2266 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2267 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2268 * Makefile.in: Regenerate.
2269 * po/SRC-POTFILES.in: Regenerate.
2270
5d42dfb5
AM		 22712013-02-04 Alan Modra <amodra@gmail.com>
2272
2273 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2274 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2275
c57da1a7
AM		 22762013-02-01 Alan Modra <amodra@gmail.com>
2277
2278 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2279 clears def_regular.
2280
c0fd7846
TG		 22812013-01-31 Tristan Gingold <gingold@adacore.com>
2282
2283 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2284 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2285 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2286
b45b6908
AM		 22872013-01-31 Alan Modra <amodra@gmail.com>
2288 David S. Miller <davem@davemloft.net>
2289
2290 PR ld/15056
2291 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2292 references to __tls_get_addr.
2293 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2294 vtinherit and vtentry reloc handling too.
2295 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2296
bcaa2f82
AM		 22972013-01-31 Alan Modra <amodra@gmail.com>
2298
2299 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2300
22aa0c7e
AM		 23012013-01-31 Alan Modra <amodra@gmail.com>
2302
2303 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2304
bc30df16
AM		 23052013-01-28 Alan Modra <amodra@gmail.com>
2306
2307 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2308 "relocation" in error messages throughout file.
2309 (ppc64_elf_relocate_section): Remove sibling call error message,
2310 replace with "call lacks nop". Specially report errors for
2311 branches to function entry points via OPD lookup and branches
2312 to stubs. Remove NULL symbol handling now done by %T.
2313
89d7b8aa
AM		 23142013-01-28 Alan Modra <amodra@gmail.com>
2315
2316 * archive.c (bfd_generic_archive_p): Return target and keep
2317 ardata on partial matches.
2318 * format.c (bfd_check_format_matches): Adjust for above
2319 change. Remove bfd_error_file_ambiguously_recognized dead
2320 code.
2321
c9ba0c87
AM		 23222013-01-26 Alan Modra <amodra@gmail.com>
2323
2324 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2325 bfd_preserve_finish): Move to..
2326 * format.c: ..here, splitting out..
2327 (bfd_reinit): ..this. New function.
2328 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2329 keep bfd state for a match.
2330 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2331 * elfcore.h (elf_core_file_p): Likewise.
2332 * mach-o.c (bfd_mach_o_header_p): Likewise.
2333 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2334 * xsym.c (bfd_sym_object_p): Likewise.
2335 * mmo.c (mmo_scan): Clear abfd->symcount.
2336 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2337 * section.c (bfd_section_list_clear): Clear section_htab.count.
2338 * bfd-in2.h: Regenerate.
2339
d79dcc73
NC		 23402013-01-25 Michael Schewe <michael.schewe@gmx.net>
2341
2342 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2343 second reloc, make sure that the reloc potentially exists first.
2344
78c8d46c
NC		 23452013-01-24 Nick Clifton <nickc@redhat.com>
2346
2347 * archures.c: Add bfd_mach_v850e3v5.
2348 * bfd-in2.h: Regenerate.
2349 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2350 * cpu-v850_rh850.c: Likewise.
2351 * elf32-v850.c: Add support for v850e3v5 architecture.
2352
1a18f0ae
NC		 23532013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2354
2355 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2356
f65a9e53
AM		 23572013-01-23 Leif Ekblad <leif@rdos.net>
2358
2359 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2360
3bea1fcb
L		 23612013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2362
2363 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2364 non-zero TLS symbol.
2365 (elf_i386_relocate_section): Resolve size relocation against
2366 non-zero TLS symbol.
2367 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2368 for non-zero TLS symbol.
2369 (elf_x86_64_relocate_section): Resolve size relocation against
2370 non-zero TLS symbol.
2371
b1b00fcc
MF		 23722013-01-18 Mike Frysinger <vapier@gentoo.org>
2373
2374 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2375 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2376 true.
2377
06a6a421
L		 23782013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2379
2380 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2381 PC-relative relocation.
2382 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2383 as PC-relative relocation.
2384
6a3e1bae
L		 23852013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2386
2387 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2388 check.
2389 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2390
2391 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2392 and R_X86_64_SIZE64 check.
2393 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2394 nor R_X86_64_SIZE64.
2395
1788fc08
L		 23962013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2397
2398 * bfd-in2.h: Regenerated.
2399 * libbfd.h: Likewise.
2400
2401 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2402 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2403 (elf_i386_check_relocs): Handle R_386_SIZE32.
2404 (elf_i386_gc_sweep_hook): Likewise.
2405 (elf_i386_relocate_section): Likewise.
2406
2407 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2408 and R_X86_64_SIZE64 entries.
2409 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2410 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2411 (elf_x86_64_reloc_name_lookup): Likewise.
2412 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2413 R_X86_64_SIZE64.
2414 (elf_x86_64_gc_sweep_hook): Likewise.
2415 (elf_x86_64_relocate_section): Likewise.
2416
2417 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2418 BFD_RELOC_SIZE64.
2419
1e536451
L		 24202013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2421
2422 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2423 with R_X86_64_RELATIVE64.
2424
77bf820f
NC		 24252013-01-15 Nick Clifton <nickc@redhat.com>
2426
2427 * elf32-msp430.c: Fix spelling typo.
2428
e2458743
AM		 24292013-01-15 Alan Modra <amodra@gmail.com>
2430
2431 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2432 plt-thread-safe.
2433
405bf443
AM		 24342013-01-14 Alan Modra <amodra@gmail.com>
2435
2436 PR binutils/14813
2437 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2438 (memory_bclose): Likewise. Return 0 on success.
2439 * cache.c (cache_bclose): Likewise.
2440 * opncls.c (opncls_bclose, bfd_close): Likewise.
2441 * vms-lib.c (vms_lib_bclose): Likewise.
2442 * libbfd.h: Regenerate.
2443
ee659f1f
AM		 24442013-01-13 Alan Modra <amodra@gmail.com>
2445
2446 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2447 Add ref_dynamic_nonweak.
2448 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2449 (_bfd_elf_merge_symbol): Don't call above function. Move
2450 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2451 clear dynamic_def.
2452 (elf_link_add_object_symbols): Delete redundant "override" test.
2453 Don't set dynamic_def here.
2454 (elf_link_output_extsym): Update.
2455
68c4a57e
L		 24562013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2457
2458 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2459 normal and TLS symbol access.
2460 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2461
02be4619
AM		 24622013-01-12 Alan Modra <amodra@gmail.com>
2463
2464 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2465 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2466 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2467
a4542f1b
AM		 24682013-01-12 Alan Modra <amodra@gmail.com>
2469
2470 PR ld/12549
2471 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2472 (_bfd_elf_strtab_clear_all_refs): Define.
2473 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2474 (_bfd_elf_strtab_clear_all_refs): Delete.
2475 * elflink.c (elf_link_add_object_symbols): Clear out added
2476 strtab refs. Correct handling of warning common symbols.
2477
68ffbac6
L		 24782013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2479
2480 * aout0.c: Remove trailing white spaces.
2481 * archive.c: Likewise.
2482 * archures.c: Likewise.
2483 * bfd-in.h: Likewise.
2484 * bfd-in2.h: Likewise.
2485 * coff-alpha.c: Likewise.
2486 * coff-i860.c: Likewise.
2487 * coff-mips.c: Likewise.
2488 * coff-ppc.c: Likewise.
2489 * coff-tic80.c: Likewise.
2490 * coff-x86_64.c: Likewise.
2491 * coff-z80.c: Likewise.
2492 * coffcode.h: Likewise.
2493 * coffgen.c: Likewise.
2494 * cofflink.c: Likewise.
2495 * compress.c: Likewise.
2496 * corefile.c: Likewise.
2497 * cpu-arm.c: Likewise.
2498 * cpu-avr.c: Likewise.
2499 * cpu-bfin.c: Likewise.
2500 * cpu-cr16.c: Likewise.
2501 * cpu-cr16c.c: Likewise.
2502 * cpu-crx.c: Likewise.
2503 * cpu-h8300.c: Likewise.
2504 * cpu-i386.c: Likewise.
2505 * cpu-lm32.c: Likewise.
2506 * cpu-m68k.c: Likewise.
2507 * cpu-moxie.c: Likewise.
2508 * cpu-msp430.c: Likewise.
2509 * cpu-sh.c: Likewise.
2510 * cpu-xc16x.c: Likewise.
2511 * dwarf2.c: Likewise.
2512 * ecofflink.c: Likewise.
2513 * ecoffswap.h: Likewise.
2514 * elf-ifunc.c: Likewise.
2515 * elf-m10300.c: Likewise.
2516 * elf-vxworks.c: Likewise.
2517 * elf32-avr.c: Likewise.
2518 * elf32-avr.h: Likewise.
2519 * elf32-cr16.c: Likewise.
2520 * elf32-cr16c.c: Likewise.
2521 * elf32-cris.c: Likewise.
2522 * elf32-crx.c: Likewise.
2523 * elf32-frv.c: Likewise.
2524 * elf32-hppa.c: Likewise.
2525 * elf32-i860.c: Likewise.
2526 * elf32-ip2k.c: Likewise.
2527 * elf32-iq2000.c: Likewise.
2528 * elf32-m32c.c: Likewise.
2529 * elf32-m68hc1x.c: Likewise.
2530 * elf32-msp430.c: Likewise.
2531 * elf32-mt.c: Likewise.
2532 * elf32-ppc.c: Likewise.
2533 * elf32-rl78.c: Likewise.
2534 * elf32-s390.c: Likewise.
2535 * elf32-score.h: Likewise.
2536 * elf32-sh-symbian.c: Likewise.
2537 * elf32-sh.c: Likewise.
2538 * elf32-spu.c: Likewise.
2539 * elf32-tic6x.c: Likewise.
2540 * elf32-v850.c: Likewise.
2541 * elf32-xc16x.c: Likewise.
2542 * elf32-xtensa.c: Likewise.
2543 * elf64-alpha.c: Likewise.
2544 * elf64-hppa.c: Likewise.
2545 * elf64-ppc.c: Likewise.
2546 * elf64-s390.c: Likewise.
2547 * elfcore.h: Likewise.
2548 * elflink.c: Likewise.
2549 * elfxx-mips.c: Likewise.
2550 * elfxx-sparc.c: Likewise.
2551 * elfxx-tilegx.c: Likewise.
2552 * ieee.c: Likewise.
2553 * libcoff.h: Likewise.
2554 * libpei.h: Likewise.
2555 * libxcoff.h: Likewise.
2556 * linker.c: Likewise.
2557 * mach-o-i386.c: Likewise.
2558 * mach-o-target.c: Likewise.
2559 * mach-o.c: Likewise.
2560 * mach-o.h: Likewise.
2561 * mmo.c: Likewise.
2562 * opncls.c: Likewise.
2563 * pdp11.c: Likewise.
2564 * pe-x86_64.c: Likewise.
2565 * peXXigen.c: Likewise.
2566 * pef-traceback.h: Likewise.
2567 * pei-x86_64.c: Likewise.
2568 * peicode.h: Likewise.
2569 * plugin.c: Likewise.
2570 * reloc.c: Likewise.
2571 * riscix.c: Likewise.
2572 * section.c: Likewise.
2573 * som.c: Likewise.
2574 * syms.c: Likewise.
2575 * tekhex.c: Likewise.
2576 * ticoff.h: Likewise.
2577 * vaxbsd.c: Likewise.
2578 * xcofflink.c: Likewise.
2579 * xtensa-isa.c: Likewise.
2580
a3c62988
NC		 25812013-01-10 Will Newton <will.newton@imgtec.com>
2582
2583 * Makefile.am: Add Meta.
2584 * Makefile.in: Regenerate.
2585 * archures.c (bfd_mach_metag): New.
2586 * bfd-in2.h: Regenerate.
2587 * config.bfd: Add Meta.
2588 * configure: Regenerate.
2589 * configure.in: Add Meta.
2590 * cpu-metag.c: New file.
2591 * elf-bfd.h: Add Meta.
2592 * elf32-metag.c: New file.
2593 * elf32-metag.h: New file.
2594 * libbfd.h: Regenerate.
2595 * reloc.c: Add Meta relocations.
2596 * targets.c: Add Meta.
2597
652451f8
YZ		 25982013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2599
2600 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2601 (elfcore_write_aarch_hw_break): Likewise.
2602 (elfcore_write_aarch_hw_watch): Likewise.
2603 * elf.c (elfcore_grok_aarch_tls): New function.
2604 (elfcore_grok_aarch_hw_break): Likewise.
2605 (elfcore_grok_aarch_hw_watch): Likewise.
2606 (elfcore_grok_note): Call the new functions to handle the
2607 corresponding notes.
2608 (elfcore_write_aarch_tls): New function.
2609 (elfcore_write_aarch_hw_break): Likewise.
2610 (elfcore_write_aarch_hw_watch): Likewise.
2611 (elfcore_write_register_note): Call the new functions to handle the
2612 corresponding pseudo sections.
2613
45a466b5
TT		 26142013-01-07 Tom Tromey <tromey@redhat.com>
2615
2616 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2617 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2618 (STD_SECTION): Update.
45a466b5
TT		 2619 * bfd-in2.h: Rebuild.
2620
e407c74b
NC		 26212013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2622
2623 * archures.c (bfd_mach_mips5900): Define.
2624 * bfd-in2.h: Regenerate.
2625 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2626 * cpu-mips.c: Add support for MIPS r5900.
2627 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2628
9b239e0e
NC		 26292013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2630 Nick Clifton <nickc@redhat.com>
2631
2632 * elflink.c (get_value): Prevent the use of an undefined shift
2633 operation. Add sanity checks.
2634
bab4becb 26352013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2636
bab4becb 2637 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2638
9911c0fc 2639
bab4becb 2640For older changes see ChangeLog-2012
56882138 2641\f
bab4becb 2642Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2643
2644Copying and distribution of this file, with or without modification,
2645are permitted in any medium without royalty provided the copyright
2646notice and this notice are preserved.
2647
56882138
AM		 2648Local Variables:
2649mode: change-log
2650left-margin: 8
2651fill-column: 74
2652version-control: never
2653End:
GDB Binutils - Deliverables
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