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* gen-aout.c (main): Fix formatting. Close file.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
b2e951ec
NC		 12013-10-14 Nick Clifton <nickc@redhat.com>
2
3 * gen-aout.c (main): Fix formatting. Close file.
4
c5d6fa44
RS		 52013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
6
7 * elfxx-mips.c (mips_use_local_got_p): New function.
8 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
9 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
10 GOT and absolute references.
11
0e4894b9
RM		 122013-10-09 Roland McGrath <mcgrathr@google.com>
13
9a757e4d
RM		 14 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
15 expression to int to silence over-eager compiler warnings.
16
1c1479bf
RM		 17 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
18 loop that doesn't use (or initialize) it.
19
0e4894b9
RM		 20 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
21 Move second const qualifier so it applies to the pointer.
22
b707aa49
NC		 232013-10-09 Nick Clifton <nickc@redhat.com>
24
25 PR binutils/16022
26 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
27
6e114b15
TT		 282013-10-09 Tom Tromey <tromey@redhat.com>
29
30 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
31
6d490cdb
NC		 322013-10-09 Nick Clifton <nickc@redhat.com>
33
34 PR ld/16021
35 * elf32-rl78.c (rl78_dump_symtab): Delete.
36 (rl78_get_reloc): Delete.
37
acd13123
TT		 382013-10-09 Tom Tromey <tromey@redhat.com>
39
40 * bfd-in2.h: Rebuild.
41 * opncls.c (bfd_get_alt_debug_link_info): Change type of
42 buildid_len to bfd_size_type.
43
86879d88
SDJ		 442013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
45
46 PR binutils/15993
47 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
48 "case". Reindent "switch" statements.
49
dc294be5
TT		 502013-10-08 Tom Tromey <tromey@redhat.com>
51
52 * bfd-in2.h: Rebuild.
53 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
54 parameter. Change type of buildid_out. Update.
55 (get_alt_debug_link_info_shim): New function.
56 (bfd_follow_gnu_debuglink): Use it.
57
5bb7df2e
AS		 582013-10-08 Andreas Schwab <schwab@suse.de>
59
60 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
61 for PIE executables.
62
e0eebf97
JBG		 632013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
64
65 * configure: Regenerate.
66
1419bbe5
WN		 672013-10-03 Will Newton <will.newton@linaro.org>
68
69 * configure: Regenerate.
70 * configure.in: Build elf-ifunc.o for AArch64.
71 * elfnn-aarch64.c: Include objalloc.h.
72 (elfNN_aarch64_local_htab_hash): New function.
73 (elfNN_aarch64_local_htab_eq): New function.
74 (elfNN_aarch64_get_local_sym_hash): New function.
75 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
76 symbol hash.
77 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
78 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
79 for handling STT_GNU_IFUNC symbols.
80 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
81 references to STT_GNU_IFUNC symbols.
82 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
83 STT_GNU_IFUNC symbols.
84 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
85 symbols. Ensure we don't increase plt.refcount from -1 to 0.
86 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
87 (elfNN_aarch64_is_function_type): Remove function.
88 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
89 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
90 (elfNN_aarch64_allocate_local_dynrelocs): New function.
91 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
92 (elfNN_aarch64_size_dynamic_sections): Call
93 elfNN_aarch64_allocate_local_dynrelocs.
94 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
95 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
96 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
97 STT_GNU_IFUNC symbols and .iplt.
98 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
99 (elfNN_aarch64_finish_dynamic_sections): Call
100 elfNN_aarch64_finish_local_dynamic_symbol.
101
cbb2b07e
NC		 1022013-09-30 Nick Clifton <nickc@redhat.com>
103
104 * cpu-msp430.c: Use printable names that match the values
105 displayed by readelf.
106
4e8516b2
AP		 1072013-08-25 Andrew Pinski <apinski@cavium.com>
108
109 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
110 fixed size of 16.
111
2f9efdfc
RS		 1122013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
113
114 * elfxx-mips.c (mips_elf_create_got_section): Hide
115 _GLOBAL_OFFSET_TABLE_.
116
91ea67ca
AM		 1172013-09-24 Alan Modra <amodra@gmail.com>
118
119 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
120
8a865bcb
AM		 1212013-09-24 Alan Modra <amodra@gmail.com>
122
123 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
124 stabs at end of .stab. Tidy variable usage. Don't drop the need
125 for a NULL function name stab if If N_FUN stab is ignored.
126 Ensure index entry count loop matches write loop.
127
cc9afea3
AM		 1282013-09-20 Alan Modra <amodra@gmail.com>
129
130 * configure: Regenerate.
131
bc080e94
TG		 1322013-09-18 Tristan Gingold <gingold@adacore.com>
133
134 * configure.in: Bump version to 2.24.51
135 * configure: Regenerate.
136
5baf5e34
SE		 1372013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
138
139 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
140 EF_MIPS_FP64.
141
29bff3ea
DA		 1422013-08-31 John David Anglin <dave.anglin@bell.net>
143
144 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
145 format string.
146
5c98a14e
JJ		 1472013-08-29 Jakub Jelinek <jakub@redhat.com>
148
149 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
150 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
151 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
152 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
153
e5034e59
AM		 1542013-08-27 Alan Modra <amodra@gmail.com>
155
156 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
157 Add notice_as_needed.
158 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
159 (elf_backend_notice_as_needed): Define.
160 (ppc64_elf_as_needed_cleanup): Rename and adjust..
161 (ppc64_elf_notice_as_needed): ..to this.
162 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
163 (elf_link_add_object_symbols): ..from here.
164 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
165 (elf_backend_notice_as_needed): Define..
166 (elfNN_bed): ..and use here.
167
1098fd41
RM		 1682013-08-26 Roland McGrath <mcgrathr@google.com>
169
170 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
171 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
172 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
173 (bfd_i386_nacl_arch): New variable.
174 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
175 (bfd_x64_32_arch_intel_syntax): Link them into the list.
176 * bfd-in2.h: Regenerate.
177
887badb3
RM		 1782013-08-26 Roland McGrath <mcgrathr@google.com>
179
180 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
181 elf_segment_map list. If an executable segment is page-aligned
182 but does not end with a full page, then append a fake section into
183 the segment map entry that pads out the page.
184 (nacl_final_write_processing): New function. Write the code fill
185 laid out in nacl_modify_segment_map.
186 * elf-nacl.h: Declare it.
187 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
188 (elf_backend_final_write_processing): Define it for NaCl backend.
189 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
190 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
191
192 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
193 parameter to MINPAGESIZE.
194 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
195
196 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
197
387f8054
MR		 1982013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
199
200 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
201 set GOT's entry size if there is no ELF section data.
202 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
203 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
204 Likewise.
205
f8222080
L		 2062013-08-23 H.J. Lu <hongjiu.lu@intel.com>
207
208 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
209 (get_elf_x86_64_backend_data): Use it.
210 (elf_x86_64_size_dynamic_sections): Likewise.
211
9aff4b7a
NC		 2122013-08-23 Yuri Chornoivan <yurchor@ukr.net>
213
214 PR binutils/15834
215 * bfdio.c: Fix typos.
216 * elf32-spu.c: Likewise.
217 * elfnn-aarch64.c: Likewise.
218
2eea2440
TG		 2192013-08-21 Tristan Gingold <gingold@adacore.com>
220
221 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
222 .ovrflo sections.
223 * coffcode.h (coff_compute_section_file_positions): Force
224 match between file offset and vma offset.
225
934bce08
AM		 2262013-08-21 Alan Modra <amodra@gmail.com>
227
228 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
229 and *poldalignment before exiting when !relocs_compatible.
230
00b7642b
AM		 2312013-08-21 Alan Modra <amodra@gmail.com>
232
233 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
234 symbols to STV_HIDDEN.
235
62c34db3
NC		 2362013-08-14 John Tytgat <john@bass-software.com>
237
238 PR ld/15787
239 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
240 segment containing the relocating symbol instead of assuming 0 for
241 sb group relocations.
242
4046d87a
NC		 2432013-08-09 Nick Clifton <nickc@redhat.com>
244
245 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
246 flag bits do not match.
247 (rl78_elf_print_private_bfd_data): Describe G10 flag.
248
13896403
RS		 2492013-08-05 John Tytgat <john@bass-software.com>
250
251 * po/BLD-POTFILES.in: Regenerate.
252 * po/SRC-POTFILES.in: Likewise.
253
31a91d61
NC		 2542013-07-31 John Tytgat <john@bass-software.com>
255
256 PR ld/15787
257 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
258 output section VMA.
259
a505d7ac
MR		 2602013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
261
262 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
263 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
264 section.
265
0608afa7
AP		 2662013-07-27 Andrew Pinski <apinski@cavium.com>
267
268 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
269 Use the correct alignment for
270 _bfd_elf_make_dynamic_reloc_section for ILP32.
271
54757ed1
AP		 2722013-07-27 Andrew Pinski <apinski@cavium.com>
273
274 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
275 BFD_RELOC_AARCH64_NONE explicitly.
276
f6518c48
MR		 2772013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
278
279 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
280 entry size if there is no ELF section data.
281
125b5bac
MR		 2822013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
283
284 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
285 Don't check symbol visibility here. Remove a check already
286 asserted for.
287 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
288 instead of individual checks.
289 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
290 check the offset to decide if produce a GOT or PLT entry.
291 Remove redundant assertions. Remove code to produce GOT entries
292 for local symbols. Remove a duplicate comment and add a comment
293 on GOT relocations.
294 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
295 dynamic relocs.
296
49d01bf6
MR		 2972013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
298
299 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
300 typo.
301
fac3d241
MR		 3022013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
303
304 * elf32-vax.c (elf_vax_discard_got_entries): New function.
305 (elf_vax_always_size_sections): Likewise.
306 (elf_vax_size_dynamic_sections): Remove code moved to
307 elf_vax_always_size_sections. Make comment on
308 elf_vax_instantiate_got_entries match reality.
309 (elf_vax_instantiate_got_entries): Assert that rather than check
310 if dynobj is null. Don't check for dynamic_sections_created.
311 Make function description match reality.
312 (elf_backend_always_size_sections): New macro.
313
729eabd5
AM		 3142013-07-25 Alan Modra <amodra@gmail.com>
315
316 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
317 with a union.
318 (opd_entry_value): Cache .opd section contents.
319 (ppc64_elf_relocate_section): Adjust.
320
db6a5d5f
AM		 3212013-07-25 Alan Modra <amodra@gmail.com>
322
323 PR ld/15762
324 PR ld/12761
325 * elflink.c (elf_link_add_object_symbols): Correct test in
326 last patch. Remove unnecessary code.
327
7fa9fcb6
TG		 3282013-07-24 Tristan Gingold <gingold@adacore.com>
329
330 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
331 R_RBR. Add numbers in comments.
332 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
333 * coff64-rs6000.c: Likewise.
334
436e1eba
AM		 3352013-07-20 Alan Modra <amodra@gmail.com>
336
337 PR ld/15762
338 PR ld/12761
339 * elflink.c (elf_link_add_object_symbols): Don't clobber
340 .gnu.warning.symbol sections when shared.
341
ee181c72
NC		 3422013-07-19 Nick Clifton <nickc@redhat.com>
343
344 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
345 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
346
df301bfc
NC		 3472013-07-18 Travis Snoozy <quandary@remstate.com>
348
349 PR ld/15721
350 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
351 destination masks.
352 * R_MSP430_2X_PCREL: Likewise.
353 * R_MSP430X_10_PCREL: Likewise.
354 * R_MSP430X_2X_PCREL: Likewise.
355
39f21624
NC		 3562013-07-18 Terry Guo <terry.guo@arm.com>
357
00b7642b 358 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 359 thumb only targets.
00b7642b 360 (elf32_arm_final_link_relocate): Likewise.
39f21624 361
671a6cbe
NC		 3622013-07-18 Bill Neubauer <wcn@google.com>
363
364 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
365 .debug_gdb_scripts
366
7a89b94e
NC		 3672013-07-18 Roland McGrath <mcgrathr@google.com>
368
369 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
370 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
371 (arm_build_one_stub): Increase MAXRELOCS to 3.
372 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
373 (struct elf32_arm_link_hash_table): Give add_stub_section member's
374 pointee type a third argument.
375 (elf32_arm_create_or_find_stub_sec): Update caller.
376 (elf32_arm_size_stubs): Update argument type.
377 * bfd-in.h (elf32_arm_size_stubs): Update decl.
378 * bfd-in2.h: Regenerate.
379 * libbfd.h: Regenerate.
380
d929bc19
MR		 3812013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
382
383 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
384 magic numbers with enum values.
385
7e11d300
RM		 3862013-07-12 Roland McGrath <mcgrathr@google.com>
387
388 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
389 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
390 been added here with 2013-07-05 elf32-s390.c change).
391 * bfd-in2.h: Regenerate (no-op).
392 * libbfd.h: Regenerate (no-op).
393
ba92f887
MR		 3942013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
395
396 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
397 EF_MIPS_NAN2008.
398 (_bfd_mips_elf_print_private_bfd_data): Likewise.
399
53452371
TG		 4002013-07-09 Tristan Gingold <gingold@adacore.com>
401
402 * vms-alpha.c (struct vms_private_data_struct): Remove
403 flag_hash_long_names and flag_show_after_trunc.
404 (hash_string): Remove.
405 (_bfd_vms_length_hash_symbol): Remove.
406 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
407 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
408 (_bfd_vms_write_ehdr): Remove code that set removed flags.
409 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
410 (vms_bfd_is_local_label_name): Remove trace call.
411
787548c8
TG		 4122013-07-09 Tristan Gingold <gingold@adacore.com>
413
414 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
415 macros.
416 * configure.com: Adjust to match changes in configure.
417 * makefile.vms (OBJS): Update list.
418
2d63fb6c
TG		 4192013-07-05 Tristan Gingold <gingold@adacore.com>
420
421 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
422 overflow sections.
423
fb798c50
AK		 4242013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
425
426 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
427 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
428 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
429 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
430 relocations.
431 * elf64-s390.c: See elf32-s390.c
432 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
433 * libbfd.h: Add new reloc strings.
434
7bcccb57
MS		 4352013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
436
437 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
438 values.
439 (elfNN_aarch64_relocate_section): Likewise.
440 (elfNN_aarch64_gc_sweep_hook): Likewise.
441 (elfNN_aarch64_check_relocs): Likewise.
442
5295321c
AM		 4432013-07-03 Alan Modra <amodra@gmail.com>
444
445 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
446 when relocatable. Don't change root.type or type here.
447 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
448
ba8ca3e7
AM		 4492013-07-03 Alan Modra <amodra@gmail.com>
450
451 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
452 (ppc64_elf_size_stubs): Don't set "addend".
453 (ppc64_elf_relocate_section): Don't allow calls via
454 toc-adjusting stubs without a following nop even in an
455 executable, except for self-calls and both libc_start_main
456 and .libc_start_main.
457
c66bb0ee
AM		 4582013-07-03 Alan Modra <amodra@gmail.com>
459
460 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
461
d5be367d
TG		 4622013-07-02 Tristan Gingold <gingold@adacore.com>
463
464 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
465 line.
466
9a1ada6c
TG		 4672013-07-02 Tristan Gingold <gingold@adacore.com>
468
b1a49096
TG		 469 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
470 (_bfd_vms_find_nearest_line_discriminator): New function.
471
4722013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 473
9a1ada6c
TG		 474 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
475
a685c4e6
TG		 4762013-07-02 Tristan Gingold <gingold@adacore.com>
477
478 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
479 (rs6000coff_vec): Reference it.
480
cc0efaa8
MS		 4812013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
482
483 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
484 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
485 (elfNN_aarch64_create_dynamic_sections): Do not define
486 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
487
9d115506
MS		 4882013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
489
490 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
491 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
492 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
493 * ld-aarch64/tls-relax-all.d: Likewise.
494 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
495 * ld-aarch64/gc-tls-relocs.d: Likewise.
496 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
497 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
498 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
499
f40da81b
AM		 5002013-07-02 Alan Modra <amodra@gmail.com>
501
502 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
503 .TOC. after relocatable check.
504
1c865ab2
AM		 5052013-07-01 Alan Modra <amodra@gmail.com>
506
507 * elf64-ppc.h (ppc64_elf_toc): Delete.
508 (ppc64_elf_set_toc): Declare.
509 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
510 with call the ppc64_elf_set_toc.
511 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
512 (ppc64_elf_start_multitoc_partition): Likewise.
513 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
514 with elf.hgot.
515 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
516 for ".TOC.".
517 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
518 as needing a toc pointer.
519 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
520 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
521 Set elf.hgot value.
522
a69ed7f7
L		 5232013-06-28 H.J. Lu <hongjiu.lu@intel.com>
524
525 PR ld/15685
526 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
527 R_X86_64_DTPOFF64.
528
c3b6407f
NC		 5292013-06-28 Nick Clifton <nickc@redhat.com>
530
531 PR ld/15302
532 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
533
8db339a6
MS		 5342013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
535
536 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
537 in sgot.
538 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
539 in sgot[0] rather than sgotplt[0].
540
2d426575
YZ		 5412013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
542
543 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
544 beginning of the generated file.
545 (elf64-aarch64.c): Likewise.
546 * Makefile.in: Re-generated.
547
caed7120
YZ		 5482013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
549
550 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
551 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
552 * Makefile.in: Re-generated.
553 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
554 (bfd_elf64_littleaarch64_vec): Likewise.
555 (bfd_elf32_bigaarch64_vec): Likewise.
556 (bfd_elf32_littleaarch64_vec): Likewise.
557 * configure: Re-generated.
558 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
559 * elfxx-aarch64.h: New file.
560 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
561 stuff to elfxx-aarch64.c.
562 (bfd_elf_aarch64_put_addend): Removed.
563 (PG_OFFSET, PG): Likewise.
564 (elfNN_aarch64_small_plt0_entry): Support ELF32.
565 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
566 (elf64_aarch64_grok_prstatus): Removed.
567 (elf_backend_grok_prstatus): Removed.
568 (insn32): Likewise.
569 (aarch64_unsigned_overflow): Likewise.
570 (aarch64_signed_overflow): Likewise.
571 (aarch64_resolve_relocation): Likewise.
572 (MASK): Likewise.
573 (decode_branch_ofs_26): Likewise.
574 (decode_cond_branch_ofs_19): Likewise.
575 (decode_ld_lit_ofs_19): Likewise.
576 (decode_tst_branch_ofs_14): Likewise.
577 (decode_movw_imm): Likewise.
578 (decode_adr_imm): Likewise.
579 (decode_add_imm): Likewise.
580 (reencode_branch_ofs_26): Likewise.
581 (reencode_cond_branch_ofs_19): Likewise.
582 (reencode_ld_lit_ofs_19): Likewise.
583 (reencode_tst_branch_ofs_14): Likewise.
584 (reencode_movw_imm): Likewise.
585 (reencode_adr_imm): Likewise.
586 (reencode_ldst_pos_imm): Likewise.
587 (reencode_add_imm): Likewise.
588 (reencode_movzn_to_movz): Likewise.
589 (reencode_movzn_to_movn): Likewise.
590 (aarch64_relocate): Update to call the new function names in
591 elfxx-aarch64.c.
592 (aarch64_calculate_got_entry_vma): Likewise.
593 (elfNN_aarch64_final_link_relocate): Likewise.
594 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
595 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
596 (elf_aarch64_update_plt_entry): ... this.
597 (elfNN_aarch64_create_small_pltn_entry): Update.
598 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
599 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
600 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
601 call elf_aarch64_update_plt_entry.
602
a6bb11b2
YZ		 6032013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
604
605 * bfd-in2.h: Re-generated.
606 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
607 (IS_AARCH64_TLS_RELOC): Change to be based on the
608 bfd reloc enumerators.
609 (IS_AARCH64_TLSDESC_RELOC): Likewise.
610 (PG, PG_OFFSET): Cast literal to bfd_vma.
611 (elf64_aarch64_howto_table): Removed.
612 (elf64_aarch64_howto_dynrelocs): Removed.
613 (elf64_aarch64_tls_howto_table): Removed.
614 (elf64_aarch64_tlsdesc_howto_table): Removed.
615 (elfNN_aarch64_howto_table): New table to host all howto entires..
616 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
617 (elfNN_aarch64_bfd_reloc_from_howto): New function.
618 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
619 (struct elf_aarch64_reloc_map): New.
620 (elf_aarch64_reloc_map): New table.
621 (elfNN_aarch64_howto_from_bfd_reloc): New function.
622 (elfNN_aarch64_howto_from_type): Update to look up the new table
623 elfNN_aarch64_howto_table.
624 (struct elf64_aarch64_reloc_map): Remove.
625 (elf64_aarch64_reloc_map): Remove.
626 (elfNN_aarch64_reloc_type_lookup): Change to call
627 elfNN_aarch64_howto_from_bfd_reloc.
628 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
629 elfNN_aarch64_howto_table.
630 (aarch64_resolve_relocation): Refactor to switch on the bfd
631 reloc enumerators.
632 (bfd_elf_aarch64_put_addend): Likewise.
633 (elfNN_aarch64_final_link_relocate): Likewise.
634 (aarch64_tls_transition_without_check): Likewise.
635 (aarch64_reloc_got_type): Likewise.
636 (aarch64_can_relax_tls): Likewise.
637 (aarch64_tls_transition): Likewise.
638 (elfNN_aarch64_tls_relax): Likewise.
639 (elfNN_aarch64_final_link_relocate): Likewise.
640 (elfNN_aarch64_relocate_section): Likewise.
641 (elfNN_aarch64_gc_sweep_hook): Likewise.
642 (elfNN_aarch64_check_relocs): Likewise.
643 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
644 * libbfd.h: Re-generated.
645 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
646 (BFD_RELOC_AARCH64_RELOC_START)
647 (BFD_RELOC_AARCH64_RELOC_END)
648 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
649 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
650 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
651 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
652 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
653 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
654 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
655
cec5225b
YZ		 6562013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
657
658 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
659 (BUILD_CFILES): Add elf32-aarch64.c.
660 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
661 * Makefile.in: Re-generated.
662 * archures.c (bfd_mach_aarch64_ilp32): New define.
663 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
664 (bfd_elf32_aarch64_set_options): Ditto.
665 (elf32_aarch64_setup_section_lists): Ditto.
666 (elf32_aarch64_next_input_section): Ditto.
667 (elf32_aarch64_size_stubs): Ditto.
668 (elf32_aarch64_build_stubs): Ditto.
669 * bfd-in2.h: Re-generated.
670 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
671 and bfd_elf32_bigaarch64_vec.
672 (aarch64-*-linux*): Likewise.
673 (aarch64_be-*-elf): Likewise.
674 (aarch64_be-*-linux*): Likewise.
675 * configure.in (bfd_elf32_bigaarch64_vec)
676 (bfd_elf32_littleaarch64_vec): New.
677 * configure: Re-generated.
678 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
679 lp64 ones.
680 (bfd_aarch64_arch_ilp32): New.
681 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
682 * elfnn-aarch64.c (ARCH_SIZE): New define.
683 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
684 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
685 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
686 (ELF64_R_*): Rename to ELFNN_R_*.
687 Plus other paramaterization.
688 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
689 New declarations.
690 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
691 bfd_elf32_littleaarch64_vec.
692
81197114
YZ		 6932013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
694
695 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
696 (BUILD_CFILES): Add elf64-aarch64.c.
697 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
698 * Makefile.in: Re-generated.
699 * elf64-aarch64.c: Rename to ...
700 * elfnn-aarch64.c: ... this.
701
833794fc
MR		 7022013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
703 Paul Brook <paul@codesourcery.com>
704
705 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
706 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
707 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
708 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
709 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
710 (micromips_insn32_o32_exec_plt0_entry): New variable.
711 (micromips_insn32_o32_exec_plt_entry): Likewise.
712 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
713 (mips_elf_estimate_stub_size): Likewise.
714 (_bfd_mips_elf_size_dynamic_sections): Likewise.
715 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
716 (mips_finish_exec_plt): Likewise.
717 (_bfd_mips_elf_relax_section): Likewise.
718 (_bfd_mips_elf_insn32): New function.
719 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
720
1bbce132
MR		 7212013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
722
723 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
724 prototype.
725 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
726 (bfd_elf32_get_synthetic_symtab): New macro.
727 * elfxx-mips.c (plt_entry): New structure.
728 (mips_elf_link_hash_entry): Add use_plt_entry member.
729 (mips_elf_link_hash_table): Rename plt_entry_size member to
730 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
731 plt_comp_offset, plt_got_index entries and plt_header_is_comp
732 members.
733 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
734 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
735 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
736 (STUB_LI16S_MICROMIPS): Likewise.
737 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
738 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
739 (micromips_o32_exec_plt0_entry): New variable.
740 (mips16_o32_exec_plt_entry): Likewise.
741 (micromips_o32_exec_plt_entry): Likewise.
742 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
743 (mips_elf_output_extsym): Update to use gotplt_union's plist
744 member rather than offset.
745 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
746 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
747 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
748 member rather than offset.
749 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
750 entries.
751 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
752 here.
753 (mips_elf_make_plt_record): New function.
754 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
755 of JAL relocations that might need a PLT entry.
756 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
757 gotplt_union's plist member rather than offset. Set individual
758 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
759 Don't set the symbol's value in the symbol table for PLT
760 references here. Don't set the PLT or PLT GOT section sizes
761 here.
762 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
763 (mips_elf_allocate_lazy_stub): Likewise.
764 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
765 magic symbol.
766 (mips_elf_set_plt_sym_value): New function.
767 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
768 PLT and PLT GOT section sizes here. Set the symbol values in
769 the symbol table for PLT references here. Handle microMIPS
770 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
771 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
772 gotplt_union's plist member rather than offset. Handle
773 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
774 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
775 gotplt_union's plist member rather than offset. Use
776 MIPS_ELF_GOT_SIZE to calculate GOT address.
777 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
778 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
779 mips_finish_exec_plt.
780 (_bfd_mips_elf_link_hash_table_create): Update to use
781 gotplt_union's plist member rather than offset.
782 (_bfd_mips_elf_get_synthetic_symtab): New function.
783
cd6d434c
NC		 7842013-06-24 Wawa <caojinyu@msn.com>
785
786 PR 15657
787 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
788
42429eac
RS		 7892013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
790
791 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
792 files to...
793 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
794 * Makefile.in: Regenerate.
795 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
796 Set want64 to true for them at the end.
797 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
798 #ifdef BFD64.
799
12d83431
SL		 8002013-06-22 Sandra Loosemore <sandra@codesourcery.com>
801
802 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
803 set sh_entsize for PLT section.
804
b9eead84
YZ		 8052013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
806
807 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
808 * bfd-in2.h: Re-generated.
809 * elf64-aarch64.c (RELOC_SECTION): Removed.
810 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
811 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
812 (elf64_aarch64_link_hash_traverse): Ditto.
813 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
814 comment.
815
8847944f
WN		 8162013-06-19 Will Newton <will.newton@linaro.org>
817
818 * configure: Regenerated.
819 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
820 * elf64-aarch64.c: Remove objalloc.h include.
821 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
822 (struct elf64_aarch64_link_hash_table): Remove ifunc related
823 members. (elf_aarch64_local_htab_hash): Remove function.
824 (elf_aarch64_local_htab_eq): Remove function.
825 (elf_aarch64_get_local_sym_hash): Remove function.
826 (elf64_aarch64_link_hash_table_create): Remove local hash
827 table initialization.
828 (elf64_aarch64_final_link_relocate): Remove sym argument and
829 handling of ifunc symbols.
830 (elf64_aarch64_relocate_section): Don't pass sym argument to
831 elf64_aarch64_final_link_relocate.
832 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
833 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
834 (elf64_aarch64_check_relocs): Likewise.
835 (elf64_aarch64_post_process_headers): Remove call to
836 _bfd_elf_set_osabi.
837 (elf64_aarch64_is_function_type): New function.
838 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
839 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
840 (elf64_aarch64_size_dynamic_sections): Remove call to
841 elf_aarch64_allocate_local_dynrelocs.
842 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
843 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
844 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
845 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
846 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
847 elf_aarch64_finish_local_dynamic_symbol.
848 (elf64_aarch64_add_symbol_hook): Remove function.
849
2532064a
YZ		 8502013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
851
852 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
853 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
854 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
855 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
856 R_AARCH64_GOT_LD_PREL19.
857
2f47f5fc
NC		 8582013-06-13 Terry Guo <terry.guo@arm.com>
859
860 PR ld/15302
861 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
862 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
863 supports thumb instructions.
864
34064ff3
DD		 8652013-06-11 DJ Delorie <dj@redhat.com>
866
867 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
868
3368874f
WN		 8692013-06-11 Will Newton <will.newton@linaro.org>
870
871 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
872 ELF64_R_SYM instead of ELF32_R_SYM.
873
47fc0f1f
NC		 8742013-06-11 Nick Clifton <nickc@redhat.com>
875
876 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
877 checks if the dynamic sections have been created and relaxation
878 has not been performed.
879
692e2b8b
WN		 8802013-06-07 Will Newton <will.newton@linaro.org>
881
882 * configure: Regenerate.
883 * configure.in: Build elf-ifunc.o for AArch64.
884 * elf64-aarch64.c: Include objalloc.h.
885 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
886 (struct elf64_aarch64_link_hash_table): Add members for handling
887 R_AARCH64_IRELATIVE relocations.
888 (elf_aarch64_local_htab_hash): New function.
889 (elf_aarch64_local_htab_eq): New function.
890 (elf_aarch64_get_local_sym_hash): New function.
891 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
892 symbol hash.
893 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
894 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
895 for handling STT_GNU_IFUNC symbols.
896 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
897 references to STT_GNU_IFUNC symbols.
898 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
899 STT_GNU_IFUNC symbols.
900 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
901 symbols. Ensure we don't increase plt.refcount from -1 to 0.
902 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
903 (elf64_aarch64_is_function_type): Remove function.
904 (elf64_aarch64_allocate_dynrelocs): Call
905 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
906 (elf_aarch64_allocate_local_dynrelocs): New function.
907 (elf64_aarch64_size_dynamic_sections): Call
908 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
909 (elf64_aarch64_create_small_pltn_entry): Add info argument.
910 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
911 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
912 STT_GNU_IFUNC symbols and .iplt.
913 (elf_aarch64_finish_local_dynamic_symbol): New function.
914 (elf64_aarch64_finish_dynamic_sections): Call
915 elf_aarch64_finish_local_dynamic_symbol.
916 (elf64_aarch64_add_symbol_hook): New function.
917
fa549f3b
AM		 9182013-06-03 Alan Modra <amodra@gmail.com>
919
920 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
921 var. Use it with last_stab.
922
067ec077
CM		 9232013-05-30 Paul Brook <paul@codesourcery.com>
924
925 * bfd-in2.h: Regenerate.
926 * elf32-mips.c (elf_mips_eh_howto): New.
927 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
928 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
929 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
930 * elf64-mips.c (elf_mips_eh_howto): New.
931 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
932 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
933 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
934 * libbfd.h: Regenerate.
935 * reloc.c (BFD_RELOC_MIPS_EH): New.
936
95e34fb4
NC		 9372013-05-29 Nick Clifton <nickc@redhat.com>
938
939 * dwarf2.c (struct dwarf2_debug): Add fields for handling
940 alternate debug info source.
941 (dwarf_debug_sections): Add entries for alternate .debug_str and
942 .debug_info sections.
943 (dwarf_debug_section_enum): Likewise.
944 (read_alt_indirect_string): New function. Handles a
945 DW_FORM_GNU_strp_alt attribute.
946 (read_alt_indirect_ref): New function. Handles a
947 DW_FORM_GNU_ref_alt attribute.
948 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
949 DW_FORM_GNU_strp_alt.
950 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
951 attributes.
952 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
953 sources.
954 * opncls.c (GNU_DEBUGALTLINK): Define.
955 (bfd_get_alt_debug_link_info): New function.
956 (separate_alt_debug_file_exists): New function.
957 (find_separate_debug_file): Add parameters for fetch and check
958 functions.
959 (bfd_follow_gnu_debugaltlink): New function.
960 * bfd-in2.h: Regenerate.
961
418009c2
YZ		 9622013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
963
964 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
965 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
966 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
967 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
968 * bfd-in2.h: Regenerate.
969 * libbfd.h: Regenerate.
970 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
971 the correct names.
972 (elf64_aarch64_tlsdesc_howto_table): Likewise.
973 (elf64_aarch64_reloc_map): Likewise.
974 (aarch64_resolve_relocation): Likewise.
975 (bfd_elf_aarch64_put_addend): Likewise.
976 (aarch64_tls_transition_without_check): Likewise.
977 (aarch64_reloc_got_type): Likewise.
978 (elf64_aarch64_final_link_relocate): Likewise.
979 (elf64_aarch64_tls_relax): Likewise.
980 (elf64_aarch64_relocate_section): Likewise.
981 (elf64_aarch64_gc_sweep_hook): Likewise.
982 (elf64_aarch64_check_relocs): Likewise.
983
9d782e8d
MW		 9842013-05-26 Mark Wielaard <mjw@redhat.com>
985
986 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
987 (max_open_files): New static int initialized to zero.
988 (bfd_cache_max_open): New static function to set and return
989 max_open_files.
990 (bfd_cache_init): Use bfd_cache_max_open.
991 (bfd_open_file): Likewise.
992 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
993 (AC_CHECK_FUNCS): Add getrlimit.
994 * configure: Regenerated.
995 * config.in: Likewise.
996 * sysdep.h: Check and include sys/resource.h for getrlimit.
997
03ae2d5e
AM		 9982013-05-23 Alan Modra <amodra@gmail.com>
999
1000 * format.c (bfd_check_format_matches): Don't match a target in
1001 targ_selvecs if some other target is a better match. If
1002 targets implement match priority, fall back to the first of
1003 the best matches.
1004
ad3d9127
AM		 10052013-05-22 Eric Herman <eric@freesa.org>
1006
1007 PR binutils/15462
1008 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1009
5b3905f1
AM		 10102013-05-22 Ralf Dreesen <gamma@dreesen.net>
1011
1012 PR binutils/15474
1013 * srec.c (srec_set_section_contents): Properly convert size
1014 and offset to address when octets_per_byte is not unity.
1015
8be65dd3
MR		 10162013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1017
1018 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1019 refcount member of the gotplt_union when resetting the reference
1020 count. Adjust comment.
1021
593f8f29
WN		 10222013-05-20 Will Newton <will.newton@linaro.org>
1023
1024 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1025 relocs_copied member.
1026 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1027 relocs_copied member.
1028 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1029 relocs_copied member.
1030
a0f0eb1e
MR		 10312013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1032
1033 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1034 function definition.
1035
af65e588
CC		 10362013-05-16 Cary Coutant <ccoutant@google.com>
1037
1038 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1039 external_ext_size and esize.
1040
9f6e76f4
TG		 10412013-05-16 Tristan Gingold <gingold@adacore.com>
1042
1043 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1044 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1045
c495064d
AS		 10462013-05-15 Andreas Schwab <schwab@suse.de>
1047
1048 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1049
110a61d3
JB		 10502013-05-10 Joel Brobecker <brobecker@adacore.com>
1051
1052 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1053 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1054
ceae87f3
JB		 10552013-05-09 Joel Brobecker <brobecker@adacore.com>
1056
1057 * bfd.c (_bfd_default_error_handler): Replace use of putc
1058 by fputc. Add comment explaining why.
1059
012b2306
AM		 10602013-05-09 Alan Modra <amodra@gmail.com>
1061
1062 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1063 of symbols when hashes already exist.
1064
7b70956d
WN		 10652013-05-07 Will Newton <will.newton@linaro.org>
1066
1067 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1068 plt_header_size argument for ports where it differs from
1069 plt_entry_size.
1070 * elf-bfd.h: Likewise.
1071 * elf32-i386.c: Pass plt_header_size to
1072 _bfd_elf_allocate_ifunc_dyn_relocs.
1073 * elf64-x86-64.c: Likewise.
1074
1ee9e8b3
WN		 10752013-05-07 Will Newton <will.newton@linaro.org>
1076
012b2306 1077 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 1078 function.
1079 * elf-bfd.h: Likewise.
1080
b47468a6
CM		 10812013-05-06 Paul Brook <paul@codesourcery.com>
1082
012b2306
AM		 1083 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1084 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1085 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1086 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1087 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1088 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 1089
128205bb
AM		 10902013-05-06 Alan Modra <amodra@gmail.com>
1091
1092 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1093 hashes are not available.
1094
f45794cb
AM		 10952013-05-06 Alan Modra <amodra@gmail.com>
1096
1097 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1098 hashes around loading as-needed library. Zero them on allocation,
1099 and restore to initial all-zero state if library not needed.
1100 Arrange to reuse hashes if we load library again later.
1101
d150b1a2
RS		 11022013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1103
1104 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1105 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1106 * elfn32-mips.c: Likewise.
1107 * elf64-mips.c: Likewise.
1108
13761a11
NC		 11092013-05-02 Nick Clifton <nickc@redhat.com>
1110
1111 * archures.c: Add some more MSP430 machine numbers.
1112 * config.bfd (msp430): Define targ_selvecs.
1113 * configure.in: Add bfd_elf32_msp430_ti_vec.
1114 * cpu-msp430.c: Add some more MSP430 machine numbers.
1115 * elf32-msp430.c Add support for MSP430X relocations.
1116 Add support for TI compiler generated relocations.
1117 Add support for sym_diff relocations.
1118 Add support for relaxing out of range short branches into long
1119 branches.
1120 Add support for MSP430 attribute section.
1121 * reloc.c: Add MSP430X relocations.
1122 * targets.c: Add bfd_elf32_msp430_ti_vec.
1123 * bfd-in2.h: Regenerate.
1124 * configure: Regenerate.
1125 * libbfd.h: Regenerate.
1126
df26367c
MR		 11272013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1128
1129 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1130 alpha*-*-linux*ecoff*.
1131
ed54588d
NC		 11322013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1133
1134 PR binutils/15417
1135 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1136 zero.
1137
b8297068
AM		 11382013-04-30 Alan Modra <amodra@gmail.com>
1139
1140 * elflink.c (bfd_elf_record_link_assignment): Dont make
1141 STV_INTERNAL symbols STV_HIDDEN.
1142
b40bf0a2
NC		 11432013-04-29 Nick Clifton <nickc@redhat.com>
1144
1145 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1146 fragmented .debug_line sections associated with unmarked code
1147 sections.
1148
aba8c3de
WN		 11492013-04-29 Will Newton <will.newton@linaro.org>
1150
1151 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1152 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1153
7fcfd62d
NC		 11542013-04-29 Will Newton <will.newton@linaro.org>
1155
1156 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1157 error check up and add error message.
1158
ed5acf27
WN		 11592013-04-26 Will Newton <will.newton@linaro.org>
1160
1161 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1162
49926cd0
AM		 11632013-04-25 Alan Modra <amodra@gmail.com>
1164
1165 * config.bfd: Add powerpc64le-linux.
1166
05567e3d
L		 11672013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1168
1169 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1170 x86_64-*-elf*.
1171
99059e56
RM		 11722013-04-24 Roland McGrath <mcgrathr@google.com>
1173
1174 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1175 allocate space for PLT header even if IS_IPLT_ENTRY.
1176 (arm_nacl_put_plt0): New function, broken out of ...
1177 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1178 If HTAB->nacl_p, set up the PLT header in .iplt too.
1179 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1180 a mapping symbol for the start of .iplt too.
1181
544008aa
NC		 11822013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1183
7b5d8d96
NC		 1184 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1185 BFD_ALIGN to int.
1186 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1187 variables.
1188 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1189 to bfd_vma.
1190 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 1191
86f7d49b
AM		 11922013-04-22 Alan Modra <amodra@gmail.com>
1193
1194 PR ld/15382
1195 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1196 sh_size or reloc_count adjustment by count.
1197
bfeb4a28
AM		 11982013-04-22 Alan Modra <amodra@gmail.com>
1199
1200 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1201 create_linkage_sections here..
1202 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1203 (create_linkage_sections): Move earlier in file.
1204 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1205 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1206
2d0a6933
NC		 12072013-04-19 Nick Clifton <nickc@redhat.com>
1208
1209 PR binutils/15356
1210 * compress.c (decompress_contents): Always call inflateEnd, even
1211 when another inflation operation fails.
1212
a9ea330b
L		 12132013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 * elf-ifunc.c: Update copyright year.
1216
a253d456
NC		 12172013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1218
1219 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1220 macro's return value is ignored.
1221 * elf32-hppa.c: Likewise.
1222 * elf32-tic6x.c: Likewise.
1223 * mach-o.c: Likewise.
1224 * mmo.c: Likewise.
1225 * opncls.c: Likewise.
1226 * peicode.h: Likewise.
1227 * elf32-m32r.c: Check return value of bfd_set_section_*().
1228 * elfnn-ia64.c: Likewise.
1229 * elfxx-mips.c: Likewise.
1230 * vms-alpha.c: Likewise.
1231
1622ff3b
L		 12322013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1233
1234 PR ld/15371
1235 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1236 regular reference without non-GOT reference when building
1237 shared library.
1238
a22cd6f6
AM		 12392013-04-15 Alan Modra <amodra@gmail.com>
1240
1241 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1242 cache slot for archives.
1243
ed905580
HPN		 12442013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1245
1246 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1247 local variable mmop.
1248
8d6a12ee
NC		 12492013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1250
1251 PR ld/12494
1252 * bfd/elf32-avr.c: Consider all sections to determine if linker
1253 relaxation can safely delete a ret after a call/jmp
1254
79bb5c23
NC		 12552013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1256
1257 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1258 INODEs.
1259
36192a8d
TT		 12602013-04-08 Tom Tromey <tromey@redhat.com>
1261
1262 * som.c (bfd_section_from_som_symbol): No longer static.
1263 * som.h (bfd_section_from_som_symbol): Declare.
1264
198f1157
AM		 12652013-04-06 Alan Modra <amodra@gmail.com>
1266
1267 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1268 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1269
c69ba956
NC		 12702013-04-05 Nick Clifton <nickc@redhat.com>
1271
1272 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1273
ff5ac77b
AM		 12742013-04-04 Alan Modra <amodra@gmail.com>
1275
1276 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1277 * bfd-in2.h: Regenerate.
1278 * elflink.c (elf_link_add_object_symbols): Use new error.
1279
41702d50
NC		 12802013-04-03 Nick Clifton <nickc@redhat.com>
1281
1282 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1283 (bfd_elf32_bfd_is_target_special_symbol): Define.
1284
cb8af559
NC		 12852013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1286
a22cd6f6
AM		 1287 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1288 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1289
1122dc88
DD		 12902013-04-02 DJ Delorie <dj@redhat.com>
1291
1292 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1293 (rl78_elf_relax_section): Only fetch the next reloc if there is
1294 one expected.
1295
81fbe831
AM		 12962013-03-30 Alan Modra <amodra@gmail.com>
1297
1298 PR ld/15323
1299 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1300 global symbols referenced by relocs.
1301 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1302 * elf32-bfin.c (bfin_check_relocs): Likewise.
1303 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1304 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1305 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1306 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1307 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1308 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1309 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1310 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1311 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1312 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1313 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1314 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1315 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1316 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1317 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1318 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1319 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1320 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1321 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1322 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1323 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1324 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1325 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1326 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1327 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1328 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1329 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1330 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1331 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1332 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1333 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1334 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1335 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1336 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1337 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1338 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1339 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1340 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1341 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1342 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1343 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1344 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1345 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1346 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1347 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1348 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1349 test indirect/warning links for NULL.
1350
61315175
L		 13512013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1352
1353 PR ld/15323
1354 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1355 symbol is referenced by a non-shared object.
61315175
L		 1356 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1357
a6f713fc
KK		 13582013-03-28 Joe Seymour <jseymour@codesourcery.com>
1359
1360 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1361 R_SH_REL32 relocations against undefined weak symbols.
1362
19e08130
AM		 13632013-03-28 Alan Modra <amodra@gmail.com>
1364
1365 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1366 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1367 into ifunc and non-ifunc.
1368 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1369 separate ifunc/non-ifunc dynrel counts.
1370 (allocate_got): Always use reliplt for ifunc.
1371 (allocate_dynrelocs): Likewise.
1372 (ppc64_elf_size_dynamic_sections): Likewise.
1373 (ppc64_elf_layout_multitoc): Likewise.
1374 (ppc64_elf_relocate_section): Likewise.
1375
f95f8542
AM		 13762013-03-28 Alan Modra <amodra@gmail.com>
1377
1378 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1379 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1380 into ifunc and non-ifunc.
1381 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1382 (ppc_elf_size_dynamic_sections): Likewise.
1383 (ppc_elf_relocate_section): Likewise.
1384
7e612e98
AM		 13852013-03-28 Alan Modra <amodra@gmail.com>
1386
1387 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1388 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1389 bfd_link_info* and asection* params.
1390 (_bfd_elf_reloc_type_class): Likewise.
1391 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1392 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1393 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1394 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1395 for any reliplt reloc. Don't return reloc_class_plt for
1396 R_PPC_REL24 and R_PPC_ADDR24.
1397 * elf64-ppc.c (allocate_got): Formatting.
1398 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1399 reliplt reloc.
1400 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1401 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1402 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1403 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1404 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1405 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1406 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1407 Add extra params to the various reloc_type_class functions.
1408
0bed072f
AM		 14092013-03-27 Alan Modra <amodra@gmail.com>
1410
1411 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1412 masks for all local ifunc syms.
1413 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1414 (ppc_elf_size_dynamic_sections): Likewise.
1415 (ppc_elf_relocate_section): Likewise.
1416
6f820c85
WN		 14172013-03-27 Will Newton <will.newton@linaro.org>
1418
1419 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1420 dynamic reloc for symbols with dynindx == -1.
1421 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1422 dynamic reloc for symbols with dynindx == -1.
1423
31943882
WN		 14242013-03-27 Will Newton <will.newton@linaro.org>
1425
1426 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1427 dynamic reloc for non-default visibility undefined weaks.
1428 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1429 dynamic reloc for non-default visibility undefined weaks.
1430
ffd65175
AM		 14312013-03-26 Alan Modra <amodra@gmail.com>
1432
1433 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1434 over _bfd_elf_merge_symbol calls.
1435
3a81e825
AM		 14362013-03-26 Alan Modra <amodra@gmail.com>
1437
1438 * elflink.c (elf_link_add_object_symbols): Add assertion for
1439 common override alignment check code. Formatting.
1440
4f3fedcf
AM		 14412013-03-25 Alan Modra <amodra@gmail.com>
1442
1443 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1444 usual common symbols as well as for dynamic. Add poldbfd param.
1445 Save old bfd. Adjust callers.
1446 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1447 and "value" by value, not pointer. Adjust caller.
1448 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1449 Delete code to set same. Use old_bfd and old_alignment from
1450 _bfd_elf_merge_symbol instead. Add default symbol before
1451 alignment and size checks. Wrap overlong lines.
1452
e3c9d234
AM		 14532013-03-25 Alan Modra <amodra@gmail.com>
1454
1455 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1456 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1457 when override is true.
1458
6c9b78e6
AM		 14592013-03-25 Alan Modra <amodra@gmail.com>
1460
1461 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1462 of *sym_hash.
1463
191c0c42
AM		 14642013-03-25 Alan Modra <amodra@gmail.com>
1465
1466 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1467 Wrap long lines.
1468 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1469 early in symbol loop.
1470
5d13b3b3
AM		 14712013-03-25 Alan Modra <amodra@gmail.com>
1472
1473 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1474 (_bfd_elf_init_reloc_shdr): Delete.
1475 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1476 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1477 just what is needed.
1478 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1479
8a56bd02
AM		 14802013-03-23 Alan Modra <amodra@gmail.com>
1481
1482 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1483 * elflink.c (_bfd_elf_merge_symbol): Make static.
1484 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1485 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1486
96f29d96
AM		 14872013-03-23 Alan Modra <amodra@gmail.com>
1488
1489 PR ld/15270
1490 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1491 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1492 def_dynamic/ref_dynamic.
1493 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1494 owned syms.
1495
209be8d2
DM		 14962013-03-22 David S. Miller <davem@davemloft.net>
1497
1498 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1499 hwcaps attribute.
1500
5c0df484
NC		 15012013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1502
1503 PR ld/14902
1504 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1505 errors adjusting relocs and symbols.
1506
81f5558e
NC		 15072013-03-21 Michael Schewe <michael.schewe@gmx.net>
1508
1509 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1510 @(disp:32,ERx) to mov @(disp:16,ERx).
1511 (R_H8_DISP32A16): New reloc.
1512 Comments added and corrected.
1513 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1514 * bfd-in2.h: Regenerate.
1515 * libbfd.h: Regenerate.
1516
ce63b7b3
KT		 15172013-03-21 Kai Tietz <ktietz@redhat.com>
1518
1519 * coffgen.c (coff_real_object_p): Make global.
1520 * peicode.h (coff_real_object_p): Add prototype.
1521 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1522 external_PEI_IMAGE_hdr structure.
1523 (coff_swap_filehdr_in): Handle variable header-size.
1524 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1525 of directory-entiries as specified in pe-header.
1526
088ca6c1
NC		 15272013-03-21 Nick Clifton <nickc@redhat.com>
1528
1529 PR sim/15286
1530 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1531 iWMMXt and iWMMXt2 processors from attributes.
1532
8877b5e5
AM		 15332013-03-20 Alan Modra <amodra@gmail.com>
1534
1535 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1536 sh_type according to is_rela.
1537
ffa9430d
AM		 15382013-03-18 Alan Modra <amodra@gmail.com>
1539
1540 PR ld/12549
1541 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1542 considering whether an --as-needed library is needed.
1543
cc0ea93c
TT		 15442013-03-14 Tom Tromey <tromey@redhat.com>
1545
1546 * opncls.c (bfd_get_debug_link_info): Rename from
1547 get_debug_link_info. Export. Update comment.
1548 (find_separate_debug_file): Update.
1549 * bfd-in2.h: Rebuild.
1550
59c108f7
NC		 15512013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1552
a22cd6f6 1553 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1554 support.
a22cd6f6 1555 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1556 relocs.
1557
abb3f6cc
NC		 15582013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1559
1560 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1561 * elf.c (elfcore_write_s390_tdb): New function.
1562 (elfcore_write_register_note): Call it.
1563 (elfcore_grok_s390_tdb): New function.
1564 (elfcore_grok_note): Call it.
1565
af924177
MR		 15662013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1567
1568 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1569
48385e38
CV		 15702013-03-05 Corinna Vinschen <vinschen@redhat.com>
1571
1572 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1573
f75e0e33
AM		 15742013-03-04 Alan Modra <amodra@gmail.com>
1575
1576 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1577 non-zero addends when relocatable, rather than addends >= 32768.
1578 Always zero "addend" before applying relocation.
1579
17e3916e
NC		 15802013-03-04 Nick Clifton <nickc@redhat.com>
1581
1582 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1583 file pointer offsets for thin archives.
1584
3064e1ff
JB		 15852013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1586
1587 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1588 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1589
4107ae22
DD		 15902013-02-27 DJ Delorie <dj@redhat.com>
1591
1592 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1593 * libbfd.h: Regenerate.
1594 * bfd-in2.h: Regenerate.
1595 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1596 references in compuated relocs.
1597
730fbaf8
AG		 15982013-02-26 Anthony Green <green@moxielogic.com>
1599
1600 * config.bfd: Extend moxie-rtems target triplet name support.
1601
35399224
L		 16022013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1603
1604 PR ld/15167
1605 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1606 unique_global only for definition.
1607 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1608 here.
1609 (elf_link_add_object_symbols): Set unique_global only
1610 for definition.
1611
c0355132
AM		 16122013-02-21 Alan Modra <amodra@gmail.com>
1613
1614 * elf-bfd.h (struct elf_build_id): Extracted from..
1615 (struct elf_build_id_info): ..here. Delete.
1616 (struct output_elf_obj_tdata): New, extracted from..
1617 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1618 Add "o" field.
1619 (elf_program_header_size): Reference tdata->o.
1620 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1621 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1622 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1623 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1624 when opening bfd in any mode that might write.
1625 (_bfd_elf_write_object_contents): Use build_id field in
1626 output_elf_obj_tdata.
1627 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1628 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1629
228e534f
AM		 16302013-02-21 Alan Modra <amodra@gmail.com>
1631
1632 * elf-bfd.h (struct core_elf_obj_tdata): New.
1633 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1634 core_program, and core_command. Add "core".
1635 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1636 Update all refs to tdata core fields.
1637 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1638 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1639 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1640 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1641 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1642 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1643 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1644 to tdata core fields.
1645
12bd6957
AM		 16462013-02-21 Alan Modra <amodra@gmail.com>
1647
1648 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1649 Delete num_locals and num_globals.
1650 (elf_num_locals, elf_num_globals): Don't define.
1651 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1652 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1653 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1654 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1655 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1656 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1657 accessor macros.
1658 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1659 number of locals syms via new param.
1660 (swap_out_syms): Adjust to suit elf_map_symbols change.
1661
cbf8d970
MR		 16622013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1663
1664 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1665 STO_MICROMIPS annotation.
1666
30e8ee25
AM		 16672013-02-19 Alan Modra <amodra@gmail.com>
1668
1669 * configure.in: Bump version to 2.23.52.
1670 * elf-bfd.h (struct elf_build_id_info): New.
1671 (struct elf_obj_tdata): Delete after_write_object_contents,
1672 after_write_object_contents_info and build_id_size. Make build_id
1673 a pointer to struct elf_build_id_info.
1674 * elf.c (_bfd_elf_write_object_contents): Style. Update
1675 after_write_ibject_contents invocation.
1676 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1677 allow zero size notes.
1678 * configure: Regenerate.
1679
5b175e56
MR		 16802013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1681
1682 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1683 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1684 (micromips_elf64_howto_table_rela): Likewise.
1685 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1686 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1687 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1688 (elf_micromips_howto_table_rela): Likewise.
1689 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1690
e8faf7d1
MR		 16912013-02-18 Paul Brook <paul@codesourcery.com>
1692
1693 * elfxx-mips.c (MICROMIPS_P): New macro.
1694 (_bfd_mips_elf_symbol_processing): Use it.
1695
c164a95d
MR		 16962013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1697
1698 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1699 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1700
d45f8bda
AM		 17012013-02-18 Alan Modra <amodra@gmail.com>
1702
1703 PR ld/12549
1704 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1705 (_bfd_elf_strtab_clear_all_refs): Declare.
1706 (_bfd_elf_strtab_resize): Declare.
1707 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1708 (_bfd_elf_strtab_clear_all_refs): New function.
1709 (_bfd_elf_strtab_resize): Likewise.
1710 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1711
698600e4
AM		 17122013-02-18 Alan Modra <amodra@gmail.com>
1713
1714 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1715 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1716 and elf_text_section to..
1717 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1718 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1719 (struct alpha_elf_find_line): ..this.
1720 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1721
3d5bef4c
L		 17222013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 PR ld/15146
1725 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1726 for references from the dummy bfd.
1727
313ed4a9
L		 17282013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1729
1730 PR ld/15149
1731 * elflink.c (elf_link_add_object_symbols): Also track weak
1732 references.
1733
989fbeff
L		 17342013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1735
1736 PR binutils/15151
1737 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1738 archive pointing to itself.
1739 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1740
a043396b
NC		 17412013-02-15 Nick Clifton <nickc@redhat.com>
1742
1743 PR binutils/15140
1744 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1745 accessing a corrupt nested archive.
1746
13db6b44
RS		 17472013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1748
1749 * elfxx-mips.c (mips_got_page_ref): New structure.
1750 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1751 pair to represent the anchor point.
1752 (mips_got_info): Add a got_page_refs field.
1753 (mips_elf_link_hash_table): Add a sym_cache field.
1754 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1755 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1756 new anchor representation.
1757 (mips_elf_create_got_info): Create got_page_refs rather than
1758 got_page_entries.
1759 (mips_elf_record_got_page_ref): New function.
1760 (mips_elf_pages_for_range): Move further down file.
1761 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1762 Use a section rather than a (bfd, symndx) pair to represent the
1763 anchor point.
1764 (mips_elf_resolve_got_page_ref): New function.
1765 (mips_elf_resolve_final_got_entries): Use it to populate
1766 got_page_entries.
1767 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1768 rather than mips_elf_record_got_page_entry. Only nullify h
1769 afterwards.
1770 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1771 earlier.
1772
57093f5e
RS		 17732013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1774
1775 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1776 in g->relocs.
1777
9c3f90c4
AM		 17782013-02-12 Alan Modra <amodra@gmail.com>
1779
1780 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1781 suitable definition when using generic linker hash table.
1782
476366af
RS		 17832013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1784
1785 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1786 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1787 mips_elf_traverse_got_arg. Count GOT entries.
1788 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1789 as argument. Update after above changes.
1790 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1791 mips_elf_count_got_entries. Update the calls to
1792 mips_elf_resolve_final_got_entries.
1793
9ab066b4
RS		 17942013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1795
1796 * elfxx-mips.c (mips_got_tls_type): New enum.
1797 (mips_got_entry): Add tls_initialized.
1798 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1799 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1800 GOT_TLS_TYPE masks.
1801 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1802 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1803 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1804 than GOT_NORMAL.
1805 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1806 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1807 tls_initialized rather than GOT_TLS_DONE.
1808 (mips_tls_got_index): Delete.
1809 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1810 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1811 (mips_elf_record_got_entry): Initialize tls_initialized.
1812
6c42ddb9
RS		 18132013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1814
1815 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1816 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1817 tls_ie_got_offset and tls_gd_got_offset.
1818 (mips_elf_link_hash_newfunc): Remove initialization.
1819 (mips_elf_create_got_info): Likewise.
1820 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1821 (mips_tls_single_got_index): Delete.
1822 (mips_elf_local_got_index): Always use the GOT entry to track
1823 GOT indices.
1824 (mips_elf_global_got_index): Likewise.
1825 (mips_elf_create_local_got_entry): Assert that TLS entries have
1826 already been allocated.
1827 (mips_elf_record_global_got_symbol): Don't initialize
1828 tls_ie_type or tls_gd_type.
1829 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1830 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1831 entry.
1832 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1833 the GOT entries.
1834 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1835 have been allocated.
1836 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1837 tls_ie_type and tls_gd_type.
1838
ebc53538
RS		 18392013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1840
1841 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1842 aliasing violation. Check for htab allocation failures.
1843
13fbec83
RS		 18442013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1845
1846 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1847 split out from...
1848 (mips_elf_global_got_index): ...here. Reorder arguments so that
1849 the output bfd and info come first.
1850 (mips_elf_calculate_relocation): Update the call to
1851 mips_elf_global_got_index accordingly.
1852 (_bfd_mips_elf_finish_dynamic_symbol): Use
1853 mips_elf_primary_global_got_index rather than
1854 mips_elf_global_got_index.
1855 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1856
3dff0dd1
RS		 18572013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1858
1859 * elfxx-mips.c (mips_got_entry): Update comments.
1860 (mips_elf_multi_got_entry_eq): Rename to...
1861 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1862 (mips_elf_create_got_info): Remove master_got_p argument.
1863 Always use mips_elf_got_entry_eq.
1864 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1865 Update calls accordingly.
1866
d7206569
RS		 18672013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1868
1869 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1870 (mips_elf_bfd2got_hash): Delete.
1871 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1872 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1873 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1874 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1875 than mips_elf_got_for_ibfd.
1876 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1877 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1878 (mips_elf_make_got_per_bfd): Replace with...
1879 (mips_elf_add_got_entry): ...this new function.
1880 (mips_elf_make_got_pages_per_bfd): Replace with...
1881 (mips_elf_add_got_page_entry): ...this new function.
1882 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1883 bfd and GOT arguments. Use mips_elf_add_got_entry and
1884 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1885 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1886 to set the BFD's GOT and free the old table.
1887 (mips_elf_merge_got): Replace bfd2got argument with separate
1888 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1889 Use mips_elf_count_got_entries to count the number of entries in
1890 each GOT. Update the calls to mips_elf_merge_got_with.
1891 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1892 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1893 (mips_elf_multi_got): Don't create the bfd2got hash table.
1894 Replace hash table traversal with a walk over the input bfds,
1895 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1896 to set the output bfd's GOT.
1897 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1898 bfds use the master GOT in the single-GOT case.
1899 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1900 rather than mips_elf_got_for_ibfd.
1901
ee227692
RS		 19022013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1903
1904 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1905 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1906 (mips_elf_record_global_got_symbol): Update the hash entry before
1907 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1908 the latter.
1909 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1910 (mips_elf_record_got_page_entry): Record the entry in both the
1911 master and bfd GOTs.
1912
72e7511a
RS		 19132013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1914
1915 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1916 create another one if necessary.
1917 (mips_elf_set_gotidx): New function.
1918 (mips_elf_set_global_gotidx): Use it.
1919 (mips_elf_initialize_tls_index): Likewise. Take a
1920 mips_elf_traverse_got_arg as argument.
1921 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1922 (mips_elf_multi_got): Likewise. Cope with error returns from
1923 mips_elf_set_global_gotidx.
1924
ab361d49
RS		 19252013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1926
1927 * elfxx-mips.c (mips_got_info): Add relocs field.
1928 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1929 with...
1930 (mips_elf_traverse_got_arg): ...this new structure.
1931 (mips_elf_count_local_tls_relocs): Delete.
1932 (mips_elf_count_global_tls_relocs): Likewise.
1933 (mips_elf_count_got_entry): New function.
1934 (mips_elf_count_local_got_entries): Likewise.
1935 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1936 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1937 (mips_elf_record_local_got_symbol): Don't count got entries here.
1938 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1939 (mips_elf_set_global_got_offset): Split into...
1940 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1941 new functions. Take a mips_elf_traverse_got_arg rather than a
1942 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1943 Use g->relocs to record the number of relocs needed for global GOT
1944 entries.
1945 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1946 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1947 relocations. Update for above function split.
1948 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1949 to count both the number of GOT entries and the number of TLS
1950 relocs required by local entries. Likewise
1951 mips_elf_count_global_tls_entries and global entries.
1952 Remove uses of mips_elf_count_local_tls_relocs and
1953 mips_elf_count_global_tls_relocs.
1954
e641e783
RS		 19552013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1956
1957 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1958 to say that each structure represents only one type of TLS reference.
1959 (GOT_TLS_TYPE): New define.
1960 (mips_elf_link_hash_entry): Temporarily split tls_type and
1961 tls_got_offset into two variables each.
1962 (mips_elf_link_hash_newfunc): Update accordingly.
1963 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1964 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1965 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1966 (mips_tls_got_relocs): Use a switch statement.
1967 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1968 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1969 local "offset" variable.
1970 (mips_tls_got_index): Remove r_type argument and assert. Remove
1971 code that handled entries with two TLS types; always use the
1972 original got_index instead.
1973 (mips_tls_single_got_index): New function.
1974 (mips_elf_local_got_index): Use entry->tls_type to check for
1975 TLS entries. Use mips_tls_single_got_index. Update call to
1976 mips_tls_got_index.
1977 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1978 Use p->tls_type to check for TLS entries. Update call to
1979 mips_tls_got_index. Use mips_tls_single_got_index.
1980 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1981 Use entry.tls_type to check for TLS entries.
1982 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1983 with r_type argument. Use mips_elf_reloc_tls_type.
1984 Set up the new hash entry fields.
1985 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1986 with r_type argument. Use mips_elf_reloc_tls_type and
1987 mips_tls_got_entries. Remove code that handled entries
1988 with multiple TLS types.
1989 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1990 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1991 Use equality rather than masks when checking for specific TLS types.
1992 Use mips_tls_got_entries. Remove code that handled entries
1993 with multiple TLS types.
1994 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1995 testing the hash table entry.
1996 (_bfd_mips_elf_check_relocs): Update calls to
1997 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1998 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1999 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2000
d9bf376d
RS		 20012013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2002
2003 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2004 (mips_elf_got_entry_hash): ...this, deleting the old version.
2005 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2006 both types of GOT.
2007
5334aa52
RS		 20082013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2009
2010 * elfxx-mips.c (mips_elf_create_got_info): New function.
2011 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2012 (mips_elf_create_got_section): Likewise.
2013
946c668d
RS		 20142013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2015
2016 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2017 gotidx to -1.
2018
59b08994
RS		 20192013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2020
2021 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2022
d222d210
RS		 20232013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2024
2025 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2026 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2027
1fd20d70
RS		 20282013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2029
2030 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2031 (mips_elf_count_global_tls_relocs): Don't count indirect or
2032 warning symbols.
2033 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2034 number of TLS entries were allocated.
2035
7d94b319
RS		 20362013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2037
2038 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2039
17214937
RS		 20402013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2041
2042 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2043 if there are TLS relocations.
2044
9efeb38d
RS		 20452013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2046
2047 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2048 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2049
9c3f90c4
AM		 20502013-02-11 Alan Modra <amodra@gmail.com>
2051
2052 * elfcode.h (elf_checksum_contents): Free contents.
2053 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2054 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2055 (elf_final_link_free): New function, extracted from..
2056 (bfd_elf_final_link): ..here. Always call
2057 _bfd_elf_write_section_eh_frame_hdr.
2058 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2059 _bfd_elf_link_hash_table_free.
2060 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2061 * libbfd.h: Regenerate.
2062 * merge.c (_bfd_merge_sections_free): New function.
2063 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2064 hdr_info->array.
2065 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2066 _bfd_elf_link_hash_table_free.
2067 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2068 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2069 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2070 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2071 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2072 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2073 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2074 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2075 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2076 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2077 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2078 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2079 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2080 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2081 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2082 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2083 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2084
7bf52ea2
AM		 20852013-02-10 Alan Modra <amodra@gmail.com>
2086
2087 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2088 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2089 * m68klinux.c (linux_link_hash_table_create): Likewise.
2090 * sparclinux.c (linux_link_hash_table_create): Likewise.
2091 * sunos.c (sunos_link_hash_table_create): Likewise.
2092 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2093 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2094 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2095 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2096 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2097 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2098 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2099 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2100 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2101 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2102 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2103 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2104 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2105 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2106 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2107 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2108 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2109 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2110 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2111 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2112 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2113 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2114 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2115 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2116 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2117 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2118 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2119 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2120
22cdc249
AM		 21212013-02-10 Alan Modra <amodra@gmail.com>
2122
2123 * i386linux.c (linux_link_hash_table_create): Allocate table
2124 with bfd_zmalloc, not bfd_alloc.
2125 * pdp11.c (link_hash_table_create): Allocate table with
2126 bfd_malloc, not bfd_alloc.
2127 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2128 with bfd_zmalloc, not bfd_zalloc.
2129 (bfin_link_hash_table_create): Likewise.
2130 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2131 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2132
0e5de31a
AM		 21332013-02-10 Alan Modra <amodra@gmail.com>
2134
2135 PR ld/15113
2136 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2137
ad1fc92a
NC		 21382013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2139
2140 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2141 sections.
34c67f14
NC		 2142 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2143 symbol.
ad1fc92a 2144
170a8295
YZ		 21452013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2146
2147 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2148 288 to 272.
2149
619a703e
AM		 21502013-02-08 Alan Modra <amodra@gmail.com>
2151
2152 PR binutils/15106
2153 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2154 * elf.c (elf_find_function): Revert last change. Use new
2155 tdata field rather than static vars for cache.
2156
02acbe22
L		 21572013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2158
2159 PR ld/15107
2160 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2161 symbol is defined in regular object.
2162
1965d5f2
AM		 21632013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2164
2165 PR binutils/15106
2166 * elf.c (elf_find_function): Don't cache if symbols change.
2167
dafbc74d
AM		 21682013-02-07 Alan Modra <amodra@gmail.com>
2169
2170 PR binutils/14873
2171 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2172 copy attributes from or to non-ELF.
2173
20e52bd2
L		 21742013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2177 for non-zero TLS symbol.
2178 (elf_i386_relocate_section): Don't resolve size relocation against
2179 non-zero TLS symbol.
2180 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2181 pc_count for non-zero TLS symbol.
2182 (elf_x86_64_relocate_section): Don't resolve size relocation
2183 against non-zero TLS symbol.
2184
36591ba1 21852013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 2186 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 2187
2188 Based on patches from Altera Corporation.
2189
2190 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2191 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2192 (BFD_BACKENDS): Add elf32-nios2.lo.
2193 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2194 * Makefile.in: Regenerated.
2195 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2196 bfd_elf32_littlenios2_vec.
2197 * configure: Regenerated.
2198 * config.bfd: Add cases for nios2.
2199 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2200 (bfd_mach_nios2): Define.
2201 (bfd_nios2_arch): Declare.
2202 (bfd_archures_list): Add bfd_nios2_arch.
2203 * targets.c (bfd_elf32_bignios2_vec): Declare.
2204 (bfd_elf32_littlenios2_vec): Declare.
2205 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2206 bfd_elf32_littlenios2_vec.
2207 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2208 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2209 * bfd-in2.h: Regenerated.
2210 * libbfd.h: Regenerated.
2211 * cpu-nios2.c: New file.
2212 * elf32-nios2.c: New file.
2213
ca6b5f82
AM		 22142013-02-06 Alan Modra <amodra@gmail.com>
2215
2216 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2217 stubs in stub_bfd.
2218
37ba9f93
AM		 22192013-02-06 Alan Modra <amodra@gmail.com>
2220
2221 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2222 * Makefile.in: Regenerate.
2223
70a38d42
SDJ		 22242013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2225 Pedro Alves <palves@redhat.com>
2226
2227 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2228 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2229 declaration.
2230 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2231 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2232 * elf-linux-psinfo.h: New file.
2233 * elf.c: Include elf-linux-psinfo.h.
2234 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2235 New functions.
2236 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2237 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2238 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2239 (elfcore_write_ppc_linux_prpsinfo32): New function.
2240
5ee43bc4
TG		 22412013-02-04 Tristan Gingold <gingold@adacore.com>
2242
2243 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2244 start address.
2245
0cadb185
AM		 22462013-02-04 Alan Modra <amodra@gmail.com>
2247
2248 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2249 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2250 * Makefile.in: Regenerate.
2251 * po/SRC-POTFILES.in: Regenerate.
2252
5d42dfb5
AM		 22532013-02-04 Alan Modra <amodra@gmail.com>
2254
2255 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2256 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2257
c57da1a7
AM		 22582013-02-01 Alan Modra <amodra@gmail.com>
2259
2260 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2261 clears def_regular.
2262
c0fd7846
TG		 22632013-01-31 Tristan Gingold <gingold@adacore.com>
2264
2265 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2266 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2267 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2268
b45b6908
AM		 22692013-01-31 Alan Modra <amodra@gmail.com>
2270 David S. Miller <davem@davemloft.net>
2271
2272 PR ld/15056
2273 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2274 references to __tls_get_addr.
2275 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2276 vtinherit and vtentry reloc handling too.
2277 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2278
bcaa2f82
AM		 22792013-01-31 Alan Modra <amodra@gmail.com>
2280
2281 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2282
22aa0c7e
AM		 22832013-01-31 Alan Modra <amodra@gmail.com>
2284
2285 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2286
bc30df16
AM		 22872013-01-28 Alan Modra <amodra@gmail.com>
2288
2289 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2290 "relocation" in error messages throughout file.
2291 (ppc64_elf_relocate_section): Remove sibling call error message,
2292 replace with "call lacks nop". Specially report errors for
2293 branches to function entry points via OPD lookup and branches
2294 to stubs. Remove NULL symbol handling now done by %T.
2295
89d7b8aa
AM		 22962013-01-28 Alan Modra <amodra@gmail.com>
2297
2298 * archive.c (bfd_generic_archive_p): Return target and keep
2299 ardata on partial matches.
2300 * format.c (bfd_check_format_matches): Adjust for above
2301 change. Remove bfd_error_file_ambiguously_recognized dead
2302 code.
2303
c9ba0c87
AM		 23042013-01-26 Alan Modra <amodra@gmail.com>
2305
2306 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2307 bfd_preserve_finish): Move to..
2308 * format.c: ..here, splitting out..
2309 (bfd_reinit): ..this. New function.
2310 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2311 keep bfd state for a match.
2312 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2313 * elfcore.h (elf_core_file_p): Likewise.
2314 * mach-o.c (bfd_mach_o_header_p): Likewise.
2315 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2316 * xsym.c (bfd_sym_object_p): Likewise.
2317 * mmo.c (mmo_scan): Clear abfd->symcount.
2318 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2319 * section.c (bfd_section_list_clear): Clear section_htab.count.
2320 * bfd-in2.h: Regenerate.
2321
d79dcc73
NC		 23222013-01-25 Michael Schewe <michael.schewe@gmx.net>
2323
2324 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2325 second reloc, make sure that the reloc potentially exists first.
2326
78c8d46c
NC		 23272013-01-24 Nick Clifton <nickc@redhat.com>
2328
2329 * archures.c: Add bfd_mach_v850e3v5.
2330 * bfd-in2.h: Regenerate.
2331 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2332 * cpu-v850_rh850.c: Likewise.
2333 * elf32-v850.c: Add support for v850e3v5 architecture.
2334
1a18f0ae
NC		 23352013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2336
2337 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2338
f65a9e53
AM		 23392013-01-23 Leif Ekblad <leif@rdos.net>
2340
2341 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2342
3bea1fcb
L		 23432013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2344
2345 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2346 non-zero TLS symbol.
2347 (elf_i386_relocate_section): Resolve size relocation against
2348 non-zero TLS symbol.
2349 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2350 for non-zero TLS symbol.
2351 (elf_x86_64_relocate_section): Resolve size relocation against
2352 non-zero TLS symbol.
2353
b1b00fcc
MF		 23542013-01-18 Mike Frysinger <vapier@gentoo.org>
2355
2356 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2357 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2358 true.
2359
06a6a421
L		 23602013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2361
2362 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2363 PC-relative relocation.
2364 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2365 as PC-relative relocation.
2366
6a3e1bae
L		 23672013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2368
2369 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2370 check.
2371 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2372
2373 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2374 and R_X86_64_SIZE64 check.
2375 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2376 nor R_X86_64_SIZE64.
2377
1788fc08
L		 23782013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2379
2380 * bfd-in2.h: Regenerated.
2381 * libbfd.h: Likewise.
2382
2383 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2384 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2385 (elf_i386_check_relocs): Handle R_386_SIZE32.
2386 (elf_i386_gc_sweep_hook): Likewise.
2387 (elf_i386_relocate_section): Likewise.
2388
2389 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2390 and R_X86_64_SIZE64 entries.
2391 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2392 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2393 (elf_x86_64_reloc_name_lookup): Likewise.
2394 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2395 R_X86_64_SIZE64.
2396 (elf_x86_64_gc_sweep_hook): Likewise.
2397 (elf_x86_64_relocate_section): Likewise.
2398
2399 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2400 BFD_RELOC_SIZE64.
2401
1e536451
L		 24022013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2403
2404 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2405 with R_X86_64_RELATIVE64.
2406
77bf820f
NC		 24072013-01-15 Nick Clifton <nickc@redhat.com>
2408
2409 * elf32-msp430.c: Fix spelling typo.
2410
e2458743
AM		 24112013-01-15 Alan Modra <amodra@gmail.com>
2412
2413 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2414 plt-thread-safe.
2415
405bf443
AM		 24162013-01-14 Alan Modra <amodra@gmail.com>
2417
2418 PR binutils/14813
2419 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2420 (memory_bclose): Likewise. Return 0 on success.
2421 * cache.c (cache_bclose): Likewise.
2422 * opncls.c (opncls_bclose, bfd_close): Likewise.
2423 * vms-lib.c (vms_lib_bclose): Likewise.
2424 * libbfd.h: Regenerate.
2425
ee659f1f
AM		 24262013-01-13 Alan Modra <amodra@gmail.com>
2427
2428 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2429 Add ref_dynamic_nonweak.
2430 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2431 (_bfd_elf_merge_symbol): Don't call above function. Move
2432 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2433 clear dynamic_def.
2434 (elf_link_add_object_symbols): Delete redundant "override" test.
2435 Don't set dynamic_def here.
2436 (elf_link_output_extsym): Update.
2437
68c4a57e
L		 24382013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2439
2440 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2441 normal and TLS symbol access.
2442 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2443
02be4619
AM		 24442013-01-12 Alan Modra <amodra@gmail.com>
2445
2446 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2447 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2448 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2449
a4542f1b
AM		 24502013-01-12 Alan Modra <amodra@gmail.com>
2451
2452 PR ld/12549
2453 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2454 (_bfd_elf_strtab_clear_all_refs): Define.
2455 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2456 (_bfd_elf_strtab_clear_all_refs): Delete.
2457 * elflink.c (elf_link_add_object_symbols): Clear out added
2458 strtab refs. Correct handling of warning common symbols.
2459
68ffbac6
L		 24602013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2461
2462 * aout0.c: Remove trailing white spaces.
2463 * archive.c: Likewise.
2464 * archures.c: Likewise.
2465 * bfd-in.h: Likewise.
2466 * bfd-in2.h: Likewise.
2467 * coff-alpha.c: Likewise.
2468 * coff-i860.c: Likewise.
2469 * coff-mips.c: Likewise.
2470 * coff-ppc.c: Likewise.
2471 * coff-tic80.c: Likewise.
2472 * coff-x86_64.c: Likewise.
2473 * coff-z80.c: Likewise.
2474 * coffcode.h: Likewise.
2475 * coffgen.c: Likewise.
2476 * cofflink.c: Likewise.
2477 * compress.c: Likewise.
2478 * corefile.c: Likewise.
2479 * cpu-arm.c: Likewise.
2480 * cpu-avr.c: Likewise.
2481 * cpu-bfin.c: Likewise.
2482 * cpu-cr16.c: Likewise.
2483 * cpu-cr16c.c: Likewise.
2484 * cpu-crx.c: Likewise.
2485 * cpu-h8300.c: Likewise.
2486 * cpu-i386.c: Likewise.
2487 * cpu-lm32.c: Likewise.
2488 * cpu-m68k.c: Likewise.
2489 * cpu-moxie.c: Likewise.
2490 * cpu-msp430.c: Likewise.
2491 * cpu-sh.c: Likewise.
2492 * cpu-xc16x.c: Likewise.
2493 * dwarf2.c: Likewise.
2494 * ecofflink.c: Likewise.
2495 * ecoffswap.h: Likewise.
2496 * elf-ifunc.c: Likewise.
2497 * elf-m10300.c: Likewise.
2498 * elf-vxworks.c: Likewise.
2499 * elf32-avr.c: Likewise.
2500 * elf32-avr.h: Likewise.
2501 * elf32-cr16.c: Likewise.
2502 * elf32-cr16c.c: Likewise.
2503 * elf32-cris.c: Likewise.
2504 * elf32-crx.c: Likewise.
2505 * elf32-frv.c: Likewise.
2506 * elf32-hppa.c: Likewise.
2507 * elf32-i860.c: Likewise.
2508 * elf32-ip2k.c: Likewise.
2509 * elf32-iq2000.c: Likewise.
2510 * elf32-m32c.c: Likewise.
2511 * elf32-m68hc1x.c: Likewise.
2512 * elf32-msp430.c: Likewise.
2513 * elf32-mt.c: Likewise.
2514 * elf32-ppc.c: Likewise.
2515 * elf32-rl78.c: Likewise.
2516 * elf32-s390.c: Likewise.
2517 * elf32-score.h: Likewise.
2518 * elf32-sh-symbian.c: Likewise.
2519 * elf32-sh.c: Likewise.
2520 * elf32-spu.c: Likewise.
2521 * elf32-tic6x.c: Likewise.
2522 * elf32-v850.c: Likewise.
2523 * elf32-xc16x.c: Likewise.
2524 * elf32-xtensa.c: Likewise.
2525 * elf64-alpha.c: Likewise.
2526 * elf64-hppa.c: Likewise.
2527 * elf64-ppc.c: Likewise.
2528 * elf64-s390.c: Likewise.
2529 * elfcore.h: Likewise.
2530 * elflink.c: Likewise.
2531 * elfxx-mips.c: Likewise.
2532 * elfxx-sparc.c: Likewise.
2533 * elfxx-tilegx.c: Likewise.
2534 * ieee.c: Likewise.
2535 * libcoff.h: Likewise.
2536 * libpei.h: Likewise.
2537 * libxcoff.h: Likewise.
2538 * linker.c: Likewise.
2539 * mach-o-i386.c: Likewise.
2540 * mach-o-target.c: Likewise.
2541 * mach-o.c: Likewise.
2542 * mach-o.h: Likewise.
2543 * mmo.c: Likewise.
2544 * opncls.c: Likewise.
2545 * pdp11.c: Likewise.
2546 * pe-x86_64.c: Likewise.
2547 * peXXigen.c: Likewise.
2548 * pef-traceback.h: Likewise.
2549 * pei-x86_64.c: Likewise.
2550 * peicode.h: Likewise.
2551 * plugin.c: Likewise.
2552 * reloc.c: Likewise.
2553 * riscix.c: Likewise.
2554 * section.c: Likewise.
2555 * som.c: Likewise.
2556 * syms.c: Likewise.
2557 * tekhex.c: Likewise.
2558 * ticoff.h: Likewise.
2559 * vaxbsd.c: Likewise.
2560 * xcofflink.c: Likewise.
2561 * xtensa-isa.c: Likewise.
2562
a3c62988
NC		 25632013-01-10 Will Newton <will.newton@imgtec.com>
2564
2565 * Makefile.am: Add Meta.
2566 * Makefile.in: Regenerate.
2567 * archures.c (bfd_mach_metag): New.
2568 * bfd-in2.h: Regenerate.
2569 * config.bfd: Add Meta.
2570 * configure: Regenerate.
2571 * configure.in: Add Meta.
2572 * cpu-metag.c: New file.
2573 * elf-bfd.h: Add Meta.
2574 * elf32-metag.c: New file.
2575 * elf32-metag.h: New file.
2576 * libbfd.h: Regenerate.
2577 * reloc.c: Add Meta relocations.
2578 * targets.c: Add Meta.
2579
652451f8
YZ		 25802013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2581
2582 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2583 (elfcore_write_aarch_hw_break): Likewise.
2584 (elfcore_write_aarch_hw_watch): Likewise.
2585 * elf.c (elfcore_grok_aarch_tls): New function.
2586 (elfcore_grok_aarch_hw_break): Likewise.
2587 (elfcore_grok_aarch_hw_watch): Likewise.
2588 (elfcore_grok_note): Call the new functions to handle the
2589 corresponding notes.
2590 (elfcore_write_aarch_tls): New function.
2591 (elfcore_write_aarch_hw_break): Likewise.
2592 (elfcore_write_aarch_hw_watch): Likewise.
2593 (elfcore_write_register_note): Call the new functions to handle the
2594 corresponding pseudo sections.
2595
45a466b5
TT		 25962013-01-07 Tom Tromey <tromey@redhat.com>
2597
2598 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2599 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2600 (STD_SECTION): Update.
45a466b5
TT		 2601 * bfd-in2.h: Rebuild.
2602
e407c74b
NC		 26032013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2604
2605 * archures.c (bfd_mach_mips5900): Define.
2606 * bfd-in2.h: Regenerate.
2607 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2608 * cpu-mips.c: Add support for MIPS r5900.
2609 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2610
9b239e0e
NC		 26112013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2612 Nick Clifton <nickc@redhat.com>
2613
2614 * elflink.c (get_value): Prevent the use of an undefined shift
2615 operation. Add sanity checks.
2616
bab4becb 26172013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2618
bab4becb 2619 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2620
9911c0fc 2621
bab4becb 2622For older changes see ChangeLog-2012
56882138 2623\f
bab4becb 2624Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2625
2626Copying and distribution of this file, with or without modification,
2627are permitted in any medium without royalty provided the copyright
2628notice and this notice are preserved.
2629
56882138
AM		 2630Local Variables:
2631mode: change-log
2632left-margin: 8
2633fill-column: 74
2634version-control: never
2635End:
GDB Binutils - Deliverables
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