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* syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
8a865bcb
AM		 12013-09-24 Alan Modra <amodra@gmail.com>
2
3 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
4 stabs at end of .stab. Tidy variable usage. Don't drop the need
5 for a NULL function name stab if If N_FUN stab is ignored.
6 Ensure index entry count loop matches write loop.
7
cc9afea3
AM		 82013-09-20 Alan Modra <amodra@gmail.com>
9
10 * configure: Regenerate.
11
bc080e94
TG		 122013-09-18 Tristan Gingold <gingold@adacore.com>
13
14 * configure.in: Bump version to 2.24.51
15 * configure: Regenerate.
16
5baf5e34
SE		 172013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
18
19 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
20 EF_MIPS_FP64.
21
29bff3ea
DA		 222013-08-31 John David Anglin <dave.anglin@bell.net>
23
24 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
25 format string.
26
5c98a14e
JJ		 272013-08-29 Jakub Jelinek <jakub@redhat.com>
28
29 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
30 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
31 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
32 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
33
e5034e59
AM		 342013-08-27 Alan Modra <amodra@gmail.com>
35
36 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
37 Add notice_as_needed.
38 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
39 (elf_backend_notice_as_needed): Define.
40 (ppc64_elf_as_needed_cleanup): Rename and adjust..
41 (ppc64_elf_notice_as_needed): ..to this.
42 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
43 (elf_link_add_object_symbols): ..from here.
44 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
45 (elf_backend_notice_as_needed): Define..
46 (elfNN_bed): ..and use here.
47
1098fd41
RM		 482013-08-26 Roland McGrath <mcgrathr@google.com>
49
50 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
51 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
52 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
53 (bfd_i386_nacl_arch): New variable.
54 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
55 (bfd_x64_32_arch_intel_syntax): Link them into the list.
56 * bfd-in2.h: Regenerate.
57
887badb3
RM		 582013-08-26 Roland McGrath <mcgrathr@google.com>
59
60 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
61 elf_segment_map list. If an executable segment is page-aligned
62 but does not end with a full page, then append a fake section into
63 the segment map entry that pads out the page.
64 (nacl_final_write_processing): New function. Write the code fill
65 laid out in nacl_modify_segment_map.
66 * elf-nacl.h: Declare it.
67 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
68 (elf_backend_final_write_processing): Define it for NaCl backend.
69 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
70 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
71
72 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
73 parameter to MINPAGESIZE.
74 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
75
76 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
77
387f8054
MR		 782013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
79
80 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
81 set GOT's entry size if there is no ELF section data.
82 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
83 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
84 Likewise.
85
f8222080
L		 862013-08-23 H.J. Lu <hongjiu.lu@intel.com>
87
88 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
89 (get_elf_x86_64_backend_data): Use it.
90 (elf_x86_64_size_dynamic_sections): Likewise.
91
9aff4b7a
NC		 922013-08-23 Yuri Chornoivan <yurchor@ukr.net>
93
94 PR binutils/15834
95 * bfdio.c: Fix typos.
96 * elf32-spu.c: Likewise.
97 * elfnn-aarch64.c: Likewise.
98
2eea2440
TG		 992013-08-21 Tristan Gingold <gingold@adacore.com>
100
101 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
102 .ovrflo sections.
103 * coffcode.h (coff_compute_section_file_positions): Force
104 match between file offset and vma offset.
105
934bce08
AM		 1062013-08-21 Alan Modra <amodra@gmail.com>
107
108 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
109 and *poldalignment before exiting when !relocs_compatible.
110
00b7642b
AM		 1112013-08-21 Alan Modra <amodra@gmail.com>
112
113 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
114 symbols to STV_HIDDEN.
115
62c34db3
NC		 1162013-08-14 John Tytgat <john@bass-software.com>
117
118 PR ld/15787
119 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
120 segment containing the relocating symbol instead of assuming 0 for
121 sb group relocations.
122
4046d87a
NC		 1232013-08-09 Nick Clifton <nickc@redhat.com>
124
125 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
126 flag bits do not match.
127 (rl78_elf_print_private_bfd_data): Describe G10 flag.
128
13896403
RS		 1292013-08-05 John Tytgat <john@bass-software.com>
130
131 * po/BLD-POTFILES.in: Regenerate.
132 * po/SRC-POTFILES.in: Likewise.
133
31a91d61
NC		 1342013-07-31 John Tytgat <john@bass-software.com>
135
136 PR ld/15787
137 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
138 output section VMA.
139
a505d7ac
MR		 1402013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
141
142 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
143 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
144 section.
145
0608afa7
AP		 1462013-07-27 Andrew Pinski <apinski@cavium.com>
147
148 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
149 Use the correct alignment for
150 _bfd_elf_make_dynamic_reloc_section for ILP32.
151
54757ed1
AP		 1522013-07-27 Andrew Pinski <apinski@cavium.com>
153
154 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
155 BFD_RELOC_AARCH64_NONE explicitly.
156
f6518c48
MR		 1572013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
158
159 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
160 entry size if there is no ELF section data.
161
125b5bac
MR		 1622013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
163
164 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
165 Don't check symbol visibility here. Remove a check already
166 asserted for.
167 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
168 instead of individual checks.
169 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
170 check the offset to decide if produce a GOT or PLT entry.
171 Remove redundant assertions. Remove code to produce GOT entries
172 for local symbols. Remove a duplicate comment and add a comment
173 on GOT relocations.
174 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
175 dynamic relocs.
176
49d01bf6
MR		 1772013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
178
179 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
180 typo.
181
fac3d241
MR		 1822013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
183
184 * elf32-vax.c (elf_vax_discard_got_entries): New function.
185 (elf_vax_always_size_sections): Likewise.
186 (elf_vax_size_dynamic_sections): Remove code moved to
187 elf_vax_always_size_sections. Make comment on
188 elf_vax_instantiate_got_entries match reality.
189 (elf_vax_instantiate_got_entries): Assert that rather than check
190 if dynobj is null. Don't check for dynamic_sections_created.
191 Make function description match reality.
192 (elf_backend_always_size_sections): New macro.
193
729eabd5
AM		 1942013-07-25 Alan Modra <amodra@gmail.com>
195
196 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
197 with a union.
198 (opd_entry_value): Cache .opd section contents.
199 (ppc64_elf_relocate_section): Adjust.
200
db6a5d5f
AM		 2012013-07-25 Alan Modra <amodra@gmail.com>
202
203 PR ld/15762
204 PR ld/12761
205 * elflink.c (elf_link_add_object_symbols): Correct test in
206 last patch. Remove unnecessary code.
207
7fa9fcb6
TG		 2082013-07-24 Tristan Gingold <gingold@adacore.com>
209
210 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
211 R_RBR. Add numbers in comments.
212 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
213 * coff64-rs6000.c: Likewise.
214
436e1eba
AM		 2152013-07-20 Alan Modra <amodra@gmail.com>
216
217 PR ld/15762
218 PR ld/12761
219 * elflink.c (elf_link_add_object_symbols): Don't clobber
220 .gnu.warning.symbol sections when shared.
221
ee181c72
NC		 2222013-07-19 Nick Clifton <nickc@redhat.com>
223
224 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
225 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
226
df301bfc
NC		 2272013-07-18 Travis Snoozy <quandary@remstate.com>
228
229 PR ld/15721
230 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
231 destination masks.
232 * R_MSP430_2X_PCREL: Likewise.
233 * R_MSP430X_10_PCREL: Likewise.
234 * R_MSP430X_2X_PCREL: Likewise.
235
39f21624
NC		 2362013-07-18 Terry Guo <terry.guo@arm.com>
237
00b7642b 238 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 239 thumb only targets.
00b7642b 240 (elf32_arm_final_link_relocate): Likewise.
39f21624 241
671a6cbe
NC		 2422013-07-18 Bill Neubauer <wcn@google.com>
243
244 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
245 .debug_gdb_scripts
246
7a89b94e
NC		 2472013-07-18 Roland McGrath <mcgrathr@google.com>
248
249 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
250 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
251 (arm_build_one_stub): Increase MAXRELOCS to 3.
252 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
253 (struct elf32_arm_link_hash_table): Give add_stub_section member's
254 pointee type a third argument.
255 (elf32_arm_create_or_find_stub_sec): Update caller.
256 (elf32_arm_size_stubs): Update argument type.
257 * bfd-in.h (elf32_arm_size_stubs): Update decl.
258 * bfd-in2.h: Regenerate.
259 * libbfd.h: Regenerate.
260
d929bc19
MR		 2612013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
262
263 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
264 magic numbers with enum values.
265
7e11d300
RM		 2662013-07-12 Roland McGrath <mcgrathr@google.com>
267
268 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
269 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
270 been added here with 2013-07-05 elf32-s390.c change).
271 * bfd-in2.h: Regenerate (no-op).
272 * libbfd.h: Regenerate (no-op).
273
ba92f887
MR		 2742013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
275
276 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
277 EF_MIPS_NAN2008.
278 (_bfd_mips_elf_print_private_bfd_data): Likewise.
279
53452371
TG		 2802013-07-09 Tristan Gingold <gingold@adacore.com>
281
282 * vms-alpha.c (struct vms_private_data_struct): Remove
283 flag_hash_long_names and flag_show_after_trunc.
284 (hash_string): Remove.
285 (_bfd_vms_length_hash_symbol): Remove.
286 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
287 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
288 (_bfd_vms_write_ehdr): Remove code that set removed flags.
289 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
290 (vms_bfd_is_local_label_name): Remove trace call.
291
787548c8
TG		 2922013-07-09 Tristan Gingold <gingold@adacore.com>
293
294 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
295 macros.
296 * configure.com: Adjust to match changes in configure.
297 * makefile.vms (OBJS): Update list.
298
2d63fb6c
TG		 2992013-07-05 Tristan Gingold <gingold@adacore.com>
300
301 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
302 overflow sections.
303
fb798c50
AK		 3042013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
305
306 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
307 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
308 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
309 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
310 relocations.
311 * elf64-s390.c: See elf32-s390.c
312 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
313 * libbfd.h: Add new reloc strings.
314
7bcccb57
MS		 3152013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
316
317 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
318 values.
319 (elfNN_aarch64_relocate_section): Likewise.
320 (elfNN_aarch64_gc_sweep_hook): Likewise.
321 (elfNN_aarch64_check_relocs): Likewise.
322
5295321c
AM		 3232013-07-03 Alan Modra <amodra@gmail.com>
324
325 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
326 when relocatable. Don't change root.type or type here.
327 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
328
ba8ca3e7
AM		 3292013-07-03 Alan Modra <amodra@gmail.com>
330
331 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
332 (ppc64_elf_size_stubs): Don't set "addend".
333 (ppc64_elf_relocate_section): Don't allow calls via
334 toc-adjusting stubs without a following nop even in an
335 executable, except for self-calls and both libc_start_main
336 and .libc_start_main.
337
c66bb0ee
AM		 3382013-07-03 Alan Modra <amodra@gmail.com>
339
340 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
341
d5be367d
TG		 3422013-07-02 Tristan Gingold <gingold@adacore.com>
343
344 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
345 line.
346
9a1ada6c
TG		 3472013-07-02 Tristan Gingold <gingold@adacore.com>
348
b1a49096
TG		 349 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
350 (_bfd_vms_find_nearest_line_discriminator): New function.
351
3522013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 353
9a1ada6c
TG		 354 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
355
a685c4e6
TG		 3562013-07-02 Tristan Gingold <gingold@adacore.com>
357
358 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
359 (rs6000coff_vec): Reference it.
360
cc0efaa8
MS		 3612013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
362
363 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
364 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
365 (elfNN_aarch64_create_dynamic_sections): Do not define
366 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
367
9d115506
MS		 3682013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
369
370 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
371 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
372 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
373 * ld-aarch64/tls-relax-all.d: Likewise.
374 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
375 * ld-aarch64/gc-tls-relocs.d: Likewise.
376 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
377 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
378 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
379
f40da81b
AM		 3802013-07-02 Alan Modra <amodra@gmail.com>
381
382 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
383 .TOC. after relocatable check.
384
1c865ab2
AM		 3852013-07-01 Alan Modra <amodra@gmail.com>
386
387 * elf64-ppc.h (ppc64_elf_toc): Delete.
388 (ppc64_elf_set_toc): Declare.
389 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
390 with call the ppc64_elf_set_toc.
391 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
392 (ppc64_elf_start_multitoc_partition): Likewise.
393 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
394 with elf.hgot.
395 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
396 for ".TOC.".
397 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
398 as needing a toc pointer.
399 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
400 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
401 Set elf.hgot value.
402
a69ed7f7
L		 4032013-06-28 H.J. Lu <hongjiu.lu@intel.com>
404
405 PR ld/15685
406 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
407 R_X86_64_DTPOFF64.
408
c3b6407f
NC		 4092013-06-28 Nick Clifton <nickc@redhat.com>
410
411 PR ld/15302
412 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
413
8db339a6
MS		 4142013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
415
416 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
417 in sgot.
418 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
419 in sgot[0] rather than sgotplt[0].
420
2d426575
YZ		 4212013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
422
423 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
424 beginning of the generated file.
425 (elf64-aarch64.c): Likewise.
426 * Makefile.in: Re-generated.
427
caed7120
YZ		 4282013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
429
430 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
431 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
432 * Makefile.in: Re-generated.
433 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
434 (bfd_elf64_littleaarch64_vec): Likewise.
435 (bfd_elf32_bigaarch64_vec): Likewise.
436 (bfd_elf32_littleaarch64_vec): Likewise.
437 * configure: Re-generated.
438 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
439 * elfxx-aarch64.h: New file.
440 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
441 stuff to elfxx-aarch64.c.
442 (bfd_elf_aarch64_put_addend): Removed.
443 (PG_OFFSET, PG): Likewise.
444 (elfNN_aarch64_small_plt0_entry): Support ELF32.
445 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
446 (elf64_aarch64_grok_prstatus): Removed.
447 (elf_backend_grok_prstatus): Removed.
448 (insn32): Likewise.
449 (aarch64_unsigned_overflow): Likewise.
450 (aarch64_signed_overflow): Likewise.
451 (aarch64_resolve_relocation): Likewise.
452 (MASK): Likewise.
453 (decode_branch_ofs_26): Likewise.
454 (decode_cond_branch_ofs_19): Likewise.
455 (decode_ld_lit_ofs_19): Likewise.
456 (decode_tst_branch_ofs_14): Likewise.
457 (decode_movw_imm): Likewise.
458 (decode_adr_imm): Likewise.
459 (decode_add_imm): Likewise.
460 (reencode_branch_ofs_26): Likewise.
461 (reencode_cond_branch_ofs_19): Likewise.
462 (reencode_ld_lit_ofs_19): Likewise.
463 (reencode_tst_branch_ofs_14): Likewise.
464 (reencode_movw_imm): Likewise.
465 (reencode_adr_imm): Likewise.
466 (reencode_ldst_pos_imm): Likewise.
467 (reencode_add_imm): Likewise.
468 (reencode_movzn_to_movz): Likewise.
469 (reencode_movzn_to_movn): Likewise.
470 (aarch64_relocate): Update to call the new function names in
471 elfxx-aarch64.c.
472 (aarch64_calculate_got_entry_vma): Likewise.
473 (elfNN_aarch64_final_link_relocate): Likewise.
474 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
475 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
476 (elf_aarch64_update_plt_entry): ... this.
477 (elfNN_aarch64_create_small_pltn_entry): Update.
478 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
479 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
480 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
481 call elf_aarch64_update_plt_entry.
482
a6bb11b2
YZ		 4832013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
484
485 * bfd-in2.h: Re-generated.
486 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
487 (IS_AARCH64_TLS_RELOC): Change to be based on the
488 bfd reloc enumerators.
489 (IS_AARCH64_TLSDESC_RELOC): Likewise.
490 (PG, PG_OFFSET): Cast literal to bfd_vma.
491 (elf64_aarch64_howto_table): Removed.
492 (elf64_aarch64_howto_dynrelocs): Removed.
493 (elf64_aarch64_tls_howto_table): Removed.
494 (elf64_aarch64_tlsdesc_howto_table): Removed.
495 (elfNN_aarch64_howto_table): New table to host all howto entires..
496 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
497 (elfNN_aarch64_bfd_reloc_from_howto): New function.
498 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
499 (struct elf_aarch64_reloc_map): New.
500 (elf_aarch64_reloc_map): New table.
501 (elfNN_aarch64_howto_from_bfd_reloc): New function.
502 (elfNN_aarch64_howto_from_type): Update to look up the new table
503 elfNN_aarch64_howto_table.
504 (struct elf64_aarch64_reloc_map): Remove.
505 (elf64_aarch64_reloc_map): Remove.
506 (elfNN_aarch64_reloc_type_lookup): Change to call
507 elfNN_aarch64_howto_from_bfd_reloc.
508 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
509 elfNN_aarch64_howto_table.
510 (aarch64_resolve_relocation): Refactor to switch on the bfd
511 reloc enumerators.
512 (bfd_elf_aarch64_put_addend): Likewise.
513 (elfNN_aarch64_final_link_relocate): Likewise.
514 (aarch64_tls_transition_without_check): Likewise.
515 (aarch64_reloc_got_type): Likewise.
516 (aarch64_can_relax_tls): Likewise.
517 (aarch64_tls_transition): Likewise.
518 (elfNN_aarch64_tls_relax): Likewise.
519 (elfNN_aarch64_final_link_relocate): Likewise.
520 (elfNN_aarch64_relocate_section): Likewise.
521 (elfNN_aarch64_gc_sweep_hook): Likewise.
522 (elfNN_aarch64_check_relocs): Likewise.
523 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
524 * libbfd.h: Re-generated.
525 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
526 (BFD_RELOC_AARCH64_RELOC_START)
527 (BFD_RELOC_AARCH64_RELOC_END)
528 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
529 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
530 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
531 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
532 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
533 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
534 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
535
cec5225b
YZ		 5362013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
537
538 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
539 (BUILD_CFILES): Add elf32-aarch64.c.
540 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
541 * Makefile.in: Re-generated.
542 * archures.c (bfd_mach_aarch64_ilp32): New define.
543 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
544 (bfd_elf32_aarch64_set_options): Ditto.
545 (elf32_aarch64_setup_section_lists): Ditto.
546 (elf32_aarch64_next_input_section): Ditto.
547 (elf32_aarch64_size_stubs): Ditto.
548 (elf32_aarch64_build_stubs): Ditto.
549 * bfd-in2.h: Re-generated.
550 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
551 and bfd_elf32_bigaarch64_vec.
552 (aarch64-*-linux*): Likewise.
553 (aarch64_be-*-elf): Likewise.
554 (aarch64_be-*-linux*): Likewise.
555 * configure.in (bfd_elf32_bigaarch64_vec)
556 (bfd_elf32_littleaarch64_vec): New.
557 * configure: Re-generated.
558 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
559 lp64 ones.
560 (bfd_aarch64_arch_ilp32): New.
561 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
562 * elfnn-aarch64.c (ARCH_SIZE): New define.
563 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
564 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
565 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
566 (ELF64_R_*): Rename to ELFNN_R_*.
567 Plus other paramaterization.
568 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
569 New declarations.
570 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
571 bfd_elf32_littleaarch64_vec.
572
81197114
YZ		 5732013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
574
575 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
576 (BUILD_CFILES): Add elf64-aarch64.c.
577 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
578 * Makefile.in: Re-generated.
579 * elf64-aarch64.c: Rename to ...
580 * elfnn-aarch64.c: ... this.
581
833794fc
MR		 5822013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
583 Paul Brook <paul@codesourcery.com>
584
585 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
586 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
587 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
588 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
589 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
590 (micromips_insn32_o32_exec_plt0_entry): New variable.
591 (micromips_insn32_o32_exec_plt_entry): Likewise.
592 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
593 (mips_elf_estimate_stub_size): Likewise.
594 (_bfd_mips_elf_size_dynamic_sections): Likewise.
595 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
596 (mips_finish_exec_plt): Likewise.
597 (_bfd_mips_elf_relax_section): Likewise.
598 (_bfd_mips_elf_insn32): New function.
599 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
600
1bbce132
MR		 6012013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
602
603 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
604 prototype.
605 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
606 (bfd_elf32_get_synthetic_symtab): New macro.
607 * elfxx-mips.c (plt_entry): New structure.
608 (mips_elf_link_hash_entry): Add use_plt_entry member.
609 (mips_elf_link_hash_table): Rename plt_entry_size member to
610 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
611 plt_comp_offset, plt_got_index entries and plt_header_is_comp
612 members.
613 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
614 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
615 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
616 (STUB_LI16S_MICROMIPS): Likewise.
617 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
618 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
619 (micromips_o32_exec_plt0_entry): New variable.
620 (mips16_o32_exec_plt_entry): Likewise.
621 (micromips_o32_exec_plt_entry): Likewise.
622 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
623 (mips_elf_output_extsym): Update to use gotplt_union's plist
624 member rather than offset.
625 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
626 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
627 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
628 member rather than offset.
629 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
630 entries.
631 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
632 here.
633 (mips_elf_make_plt_record): New function.
634 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
635 of JAL relocations that might need a PLT entry.
636 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
637 gotplt_union's plist member rather than offset. Set individual
638 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
639 Don't set the symbol's value in the symbol table for PLT
640 references here. Don't set the PLT or PLT GOT section sizes
641 here.
642 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
643 (mips_elf_allocate_lazy_stub): Likewise.
644 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
645 magic symbol.
646 (mips_elf_set_plt_sym_value): New function.
647 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
648 PLT and PLT GOT section sizes here. Set the symbol values in
649 the symbol table for PLT references here. Handle microMIPS
650 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
651 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
652 gotplt_union's plist member rather than offset. Handle
653 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
654 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
655 gotplt_union's plist member rather than offset. Use
656 MIPS_ELF_GOT_SIZE to calculate GOT address.
657 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
658 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
659 mips_finish_exec_plt.
660 (_bfd_mips_elf_link_hash_table_create): Update to use
661 gotplt_union's plist member rather than offset.
662 (_bfd_mips_elf_get_synthetic_symtab): New function.
663
cd6d434c
NC		 6642013-06-24 Wawa <caojinyu@msn.com>
665
666 PR 15657
667 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
668
42429eac
RS		 6692013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
670
671 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
672 files to...
673 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
674 * Makefile.in: Regenerate.
675 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
676 Set want64 to true for them at the end.
677 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
678 #ifdef BFD64.
679
12d83431
SL		 6802013-06-22 Sandra Loosemore <sandra@codesourcery.com>
681
682 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
683 set sh_entsize for PLT section.
684
b9eead84
YZ		 6852013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
686
687 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
688 * bfd-in2.h: Re-generated.
689 * elf64-aarch64.c (RELOC_SECTION): Removed.
690 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
691 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
692 (elf64_aarch64_link_hash_traverse): Ditto.
693 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
694 comment.
695
8847944f
WN		 6962013-06-19 Will Newton <will.newton@linaro.org>
697
698 * configure: Regenerated.
699 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
700 * elf64-aarch64.c: Remove objalloc.h include.
701 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
702 (struct elf64_aarch64_link_hash_table): Remove ifunc related
703 members. (elf_aarch64_local_htab_hash): Remove function.
704 (elf_aarch64_local_htab_eq): Remove function.
705 (elf_aarch64_get_local_sym_hash): Remove function.
706 (elf64_aarch64_link_hash_table_create): Remove local hash
707 table initialization.
708 (elf64_aarch64_final_link_relocate): Remove sym argument and
709 handling of ifunc symbols.
710 (elf64_aarch64_relocate_section): Don't pass sym argument to
711 elf64_aarch64_final_link_relocate.
712 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
713 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
714 (elf64_aarch64_check_relocs): Likewise.
715 (elf64_aarch64_post_process_headers): Remove call to
716 _bfd_elf_set_osabi.
717 (elf64_aarch64_is_function_type): New function.
718 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
719 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
720 (elf64_aarch64_size_dynamic_sections): Remove call to
721 elf_aarch64_allocate_local_dynrelocs.
722 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
723 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
724 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
725 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
726 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
727 elf_aarch64_finish_local_dynamic_symbol.
728 (elf64_aarch64_add_symbol_hook): Remove function.
729
2532064a
YZ		 7302013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
731
732 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
733 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
734 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
735 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
736 R_AARCH64_GOT_LD_PREL19.
737
2f47f5fc
NC		 7382013-06-13 Terry Guo <terry.guo@arm.com>
739
740 PR ld/15302
741 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
742 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
743 supports thumb instructions.
744
34064ff3
DD		 7452013-06-11 DJ Delorie <dj@redhat.com>
746
747 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
748
3368874f
WN		 7492013-06-11 Will Newton <will.newton@linaro.org>
750
751 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
752 ELF64_R_SYM instead of ELF32_R_SYM.
753
47fc0f1f
NC		 7542013-06-11 Nick Clifton <nickc@redhat.com>
755
756 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
757 checks if the dynamic sections have been created and relaxation
758 has not been performed.
759
692e2b8b
WN		 7602013-06-07 Will Newton <will.newton@linaro.org>
761
762 * configure: Regenerate.
763 * configure.in: Build elf-ifunc.o for AArch64.
764 * elf64-aarch64.c: Include objalloc.h.
765 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
766 (struct elf64_aarch64_link_hash_table): Add members for handling
767 R_AARCH64_IRELATIVE relocations.
768 (elf_aarch64_local_htab_hash): New function.
769 (elf_aarch64_local_htab_eq): New function.
770 (elf_aarch64_get_local_sym_hash): New function.
771 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
772 symbol hash.
773 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
774 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
775 for handling STT_GNU_IFUNC symbols.
776 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
777 references to STT_GNU_IFUNC symbols.
778 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
779 STT_GNU_IFUNC symbols.
780 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
781 symbols. Ensure we don't increase plt.refcount from -1 to 0.
782 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
783 (elf64_aarch64_is_function_type): Remove function.
784 (elf64_aarch64_allocate_dynrelocs): Call
785 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
786 (elf_aarch64_allocate_local_dynrelocs): New function.
787 (elf64_aarch64_size_dynamic_sections): Call
788 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
789 (elf64_aarch64_create_small_pltn_entry): Add info argument.
790 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
791 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
792 STT_GNU_IFUNC symbols and .iplt.
793 (elf_aarch64_finish_local_dynamic_symbol): New function.
794 (elf64_aarch64_finish_dynamic_sections): Call
795 elf_aarch64_finish_local_dynamic_symbol.
796 (elf64_aarch64_add_symbol_hook): New function.
797
fa549f3b
AM		 7982013-06-03 Alan Modra <amodra@gmail.com>
799
800 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
801 var. Use it with last_stab.
802
067ec077
CM		 8032013-05-30 Paul Brook <paul@codesourcery.com>
804
805 * bfd-in2.h: Regenerate.
806 * elf32-mips.c (elf_mips_eh_howto): New.
807 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
808 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
809 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
810 * elf64-mips.c (elf_mips_eh_howto): New.
811 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
812 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
813 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
814 * libbfd.h: Regenerate.
815 * reloc.c (BFD_RELOC_MIPS_EH): New.
816
95e34fb4
NC		 8172013-05-29 Nick Clifton <nickc@redhat.com>
818
819 * dwarf2.c (struct dwarf2_debug): Add fields for handling
820 alternate debug info source.
821 (dwarf_debug_sections): Add entries for alternate .debug_str and
822 .debug_info sections.
823 (dwarf_debug_section_enum): Likewise.
824 (read_alt_indirect_string): New function. Handles a
825 DW_FORM_GNU_strp_alt attribute.
826 (read_alt_indirect_ref): New function. Handles a
827 DW_FORM_GNU_ref_alt attribute.
828 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
829 DW_FORM_GNU_strp_alt.
830 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
831 attributes.
832 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
833 sources.
834 * opncls.c (GNU_DEBUGALTLINK): Define.
835 (bfd_get_alt_debug_link_info): New function.
836 (separate_alt_debug_file_exists): New function.
837 (find_separate_debug_file): Add parameters for fetch and check
838 functions.
839 (bfd_follow_gnu_debugaltlink): New function.
840 * bfd-in2.h: Regenerate.
841
418009c2
YZ		 8422013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
843
844 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
845 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
846 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
847 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
848 * bfd-in2.h: Regenerate.
849 * libbfd.h: Regenerate.
850 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
851 the correct names.
852 (elf64_aarch64_tlsdesc_howto_table): Likewise.
853 (elf64_aarch64_reloc_map): Likewise.
854 (aarch64_resolve_relocation): Likewise.
855 (bfd_elf_aarch64_put_addend): Likewise.
856 (aarch64_tls_transition_without_check): Likewise.
857 (aarch64_reloc_got_type): Likewise.
858 (elf64_aarch64_final_link_relocate): Likewise.
859 (elf64_aarch64_tls_relax): Likewise.
860 (elf64_aarch64_relocate_section): Likewise.
861 (elf64_aarch64_gc_sweep_hook): Likewise.
862 (elf64_aarch64_check_relocs): Likewise.
863
9d782e8d
MW		 8642013-05-26 Mark Wielaard <mjw@redhat.com>
865
866 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
867 (max_open_files): New static int initialized to zero.
868 (bfd_cache_max_open): New static function to set and return
869 max_open_files.
870 (bfd_cache_init): Use bfd_cache_max_open.
871 (bfd_open_file): Likewise.
872 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
873 (AC_CHECK_FUNCS): Add getrlimit.
874 * configure: Regenerated.
875 * config.in: Likewise.
876 * sysdep.h: Check and include sys/resource.h for getrlimit.
877
03ae2d5e
AM		 8782013-05-23 Alan Modra <amodra@gmail.com>
879
880 * format.c (bfd_check_format_matches): Don't match a target in
881 targ_selvecs if some other target is a better match. If
882 targets implement match priority, fall back to the first of
883 the best matches.
884
ad3d9127
AM		 8852013-05-22 Eric Herman <eric@freesa.org>
886
887 PR binutils/15462
888 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
889
5b3905f1
AM		 8902013-05-22 Ralf Dreesen <gamma@dreesen.net>
891
892 PR binutils/15474
893 * srec.c (srec_set_section_contents): Properly convert size
894 and offset to address when octets_per_byte is not unity.
895
8be65dd3
MR		 8962013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
897
898 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
899 refcount member of the gotplt_union when resetting the reference
900 count. Adjust comment.
901
593f8f29
WN		 9022013-05-20 Will Newton <will.newton@linaro.org>
903
904 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
905 relocs_copied member.
906 (elf64_aarch64_link_hash_newfunc): Remove initialization of
907 relocs_copied member.
908 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
909 relocs_copied member.
910
a0f0eb1e
MR		 9112013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
912
913 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
914 function definition.
915
af65e588
CC		 9162013-05-16 Cary Coutant <ccoutant@google.com>
917
918 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
919 external_ext_size and esize.
920
9f6e76f4
TG		 9212013-05-16 Tristan Gingold <gingold@adacore.com>
922
923 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
924 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
925
c495064d
AS		 9262013-05-15 Andreas Schwab <schwab@suse.de>
927
928 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
929
110a61d3
JB		 9302013-05-10 Joel Brobecker <brobecker@adacore.com>
931
932 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
933 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
934
ceae87f3
JB		 9352013-05-09 Joel Brobecker <brobecker@adacore.com>
936
937 * bfd.c (_bfd_default_error_handler): Replace use of putc
938 by fputc. Add comment explaining why.
939
012b2306
AM		 9402013-05-09 Alan Modra <amodra@gmail.com>
941
942 * elflink.c (elf_link_add_object_symbols): Don't omit reading
943 of symbols when hashes already exist.
944
7b70956d
WN		 9452013-05-07 Will Newton <will.newton@linaro.org>
946
947 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
948 plt_header_size argument for ports where it differs from
949 plt_entry_size.
950 * elf-bfd.h: Likewise.
951 * elf32-i386.c: Pass plt_header_size to
952 _bfd_elf_allocate_ifunc_dyn_relocs.
953 * elf64-x86-64.c: Likewise.
954
1ee9e8b3
WN		 9552013-05-07 Will Newton <will.newton@linaro.org>
956
012b2306 957 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 958 function.
959 * elf-bfd.h: Likewise.
960
b47468a6
CM		 9612013-05-06 Paul Brook <paul@codesourcery.com>
962
012b2306
AM		 963 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
964 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
965 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
966 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
967 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
968 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 969
128205bb
AM		 9702013-05-06 Alan Modra <amodra@gmail.com>
971
972 * elf64-ppc.c (opd_entry_value): Handle case where symbol
973 hashes are not available.
974
f45794cb
AM		 9752013-05-06 Alan Modra <amodra@gmail.com>
976
977 * elflink.c (elf_link_add_object_symbols): Don't save symbol
978 hashes around loading as-needed library. Zero them on allocation,
979 and restore to initial all-zero state if library not needed.
980 Arrange to reuse hashes if we load library again later.
981
d150b1a2
RS		 9822013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
983
984 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
985 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
986 * elfn32-mips.c: Likewise.
987 * elf64-mips.c: Likewise.
988
13761a11
NC		 9892013-05-02 Nick Clifton <nickc@redhat.com>
990
991 * archures.c: Add some more MSP430 machine numbers.
992 * config.bfd (msp430): Define targ_selvecs.
993 * configure.in: Add bfd_elf32_msp430_ti_vec.
994 * cpu-msp430.c: Add some more MSP430 machine numbers.
995 * elf32-msp430.c Add support for MSP430X relocations.
996 Add support for TI compiler generated relocations.
997 Add support for sym_diff relocations.
998 Add support for relaxing out of range short branches into long
999 branches.
1000 Add support for MSP430 attribute section.
1001 * reloc.c: Add MSP430X relocations.
1002 * targets.c: Add bfd_elf32_msp430_ti_vec.
1003 * bfd-in2.h: Regenerate.
1004 * configure: Regenerate.
1005 * libbfd.h: Regenerate.
1006
df26367c
MR		 10072013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1008
1009 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1010 alpha*-*-linux*ecoff*.
1011
ed54588d
NC		 10122013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1013
1014 PR binutils/15417
1015 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1016 zero.
1017
b8297068
AM		 10182013-04-30 Alan Modra <amodra@gmail.com>
1019
1020 * elflink.c (bfd_elf_record_link_assignment): Dont make
1021 STV_INTERNAL symbols STV_HIDDEN.
1022
b40bf0a2
NC		 10232013-04-29 Nick Clifton <nickc@redhat.com>
1024
1025 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1026 fragmented .debug_line sections associated with unmarked code
1027 sections.
1028
aba8c3de
WN		 10292013-04-29 Will Newton <will.newton@linaro.org>
1030
1031 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1032 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1033
7fcfd62d
NC		 10342013-04-29 Will Newton <will.newton@linaro.org>
1035
1036 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1037 error check up and add error message.
1038
ed5acf27
WN		 10392013-04-26 Will Newton <will.newton@linaro.org>
1040
1041 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1042
49926cd0
AM		 10432013-04-25 Alan Modra <amodra@gmail.com>
1044
1045 * config.bfd: Add powerpc64le-linux.
1046
05567e3d
L		 10472013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1048
1049 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1050 x86_64-*-elf*.
1051
99059e56
RM		 10522013-04-24 Roland McGrath <mcgrathr@google.com>
1053
1054 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1055 allocate space for PLT header even if IS_IPLT_ENTRY.
1056 (arm_nacl_put_plt0): New function, broken out of ...
1057 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1058 If HTAB->nacl_p, set up the PLT header in .iplt too.
1059 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1060 a mapping symbol for the start of .iplt too.
1061
544008aa
NC		 10622013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1063
7b5d8d96
NC		 1064 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1065 BFD_ALIGN to int.
1066 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1067 variables.
1068 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1069 to bfd_vma.
1070 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 1071
86f7d49b
AM		 10722013-04-22 Alan Modra <amodra@gmail.com>
1073
1074 PR ld/15382
1075 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1076 sh_size or reloc_count adjustment by count.
1077
bfeb4a28
AM		 10782013-04-22 Alan Modra <amodra@gmail.com>
1079
1080 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1081 create_linkage_sections here..
1082 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1083 (create_linkage_sections): Move earlier in file.
1084 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1085 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1086
2d0a6933
NC		 10872013-04-19 Nick Clifton <nickc@redhat.com>
1088
1089 PR binutils/15356
1090 * compress.c (decompress_contents): Always call inflateEnd, even
1091 when another inflation operation fails.
1092
a9ea330b
L		 10932013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1094
1095 * elf-ifunc.c: Update copyright year.
1096
a253d456
NC		 10972013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1098
1099 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1100 macro's return value is ignored.
1101 * elf32-hppa.c: Likewise.
1102 * elf32-tic6x.c: Likewise.
1103 * mach-o.c: Likewise.
1104 * mmo.c: Likewise.
1105 * opncls.c: Likewise.
1106 * peicode.h: Likewise.
1107 * elf32-m32r.c: Check return value of bfd_set_section_*().
1108 * elfnn-ia64.c: Likewise.
1109 * elfxx-mips.c: Likewise.
1110 * vms-alpha.c: Likewise.
1111
1622ff3b
L		 11122013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1113
1114 PR ld/15371
1115 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1116 regular reference without non-GOT reference when building
1117 shared library.
1118
a22cd6f6
AM		 11192013-04-15 Alan Modra <amodra@gmail.com>
1120
1121 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1122 cache slot for archives.
1123
ed905580
HPN		 11242013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1125
1126 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1127 local variable mmop.
1128
8d6a12ee
NC		 11292013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1130
1131 PR ld/12494
1132 * bfd/elf32-avr.c: Consider all sections to determine if linker
1133 relaxation can safely delete a ret after a call/jmp
1134
79bb5c23
NC		 11352013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1136
1137 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1138 INODEs.
1139
36192a8d
TT		 11402013-04-08 Tom Tromey <tromey@redhat.com>
1141
1142 * som.c (bfd_section_from_som_symbol): No longer static.
1143 * som.h (bfd_section_from_som_symbol): Declare.
1144
198f1157
AM		 11452013-04-06 Alan Modra <amodra@gmail.com>
1146
1147 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1148 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1149
c69ba956
NC		 11502013-04-05 Nick Clifton <nickc@redhat.com>
1151
1152 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1153
ff5ac77b
AM		 11542013-04-04 Alan Modra <amodra@gmail.com>
1155
1156 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1157 * bfd-in2.h: Regenerate.
1158 * elflink.c (elf_link_add_object_symbols): Use new error.
1159
41702d50
NC		 11602013-04-03 Nick Clifton <nickc@redhat.com>
1161
1162 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1163 (bfd_elf32_bfd_is_target_special_symbol): Define.
1164
cb8af559
NC		 11652013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1166
a22cd6f6
AM		 1167 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1168 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1169
1122dc88
DD		 11702013-04-02 DJ Delorie <dj@redhat.com>
1171
1172 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1173 (rl78_elf_relax_section): Only fetch the next reloc if there is
1174 one expected.
1175
81fbe831
AM		 11762013-03-30 Alan Modra <amodra@gmail.com>
1177
1178 PR ld/15323
1179 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1180 global symbols referenced by relocs.
1181 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1182 * elf32-bfin.c (bfin_check_relocs): Likewise.
1183 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1184 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1185 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1186 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1187 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1188 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1189 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1190 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1191 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1192 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1193 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1194 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1195 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1196 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1197 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1198 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1199 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1200 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1201 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1202 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1203 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1204 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1205 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1206 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1207 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1208 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1209 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1210 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1211 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1212 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1213 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1214 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1215 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1216 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1217 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1218 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1219 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1220 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1221 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1222 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1223 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1224 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1225 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1226 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1227 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1228 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1229 test indirect/warning links for NULL.
1230
61315175
L		 12312013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1232
1233 PR ld/15323
1234 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1235 symbol is referenced by a non-shared object.
61315175
L		 1236 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1237
a6f713fc
KK		 12382013-03-28 Joe Seymour <jseymour@codesourcery.com>
1239
1240 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1241 R_SH_REL32 relocations against undefined weak symbols.
1242
19e08130
AM		 12432013-03-28 Alan Modra <amodra@gmail.com>
1244
1245 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1246 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1247 into ifunc and non-ifunc.
1248 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1249 separate ifunc/non-ifunc dynrel counts.
1250 (allocate_got): Always use reliplt for ifunc.
1251 (allocate_dynrelocs): Likewise.
1252 (ppc64_elf_size_dynamic_sections): Likewise.
1253 (ppc64_elf_layout_multitoc): Likewise.
1254 (ppc64_elf_relocate_section): Likewise.
1255
f95f8542
AM		 12562013-03-28 Alan Modra <amodra@gmail.com>
1257
1258 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1259 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1260 into ifunc and non-ifunc.
1261 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1262 (ppc_elf_size_dynamic_sections): Likewise.
1263 (ppc_elf_relocate_section): Likewise.
1264
7e612e98
AM		 12652013-03-28 Alan Modra <amodra@gmail.com>
1266
1267 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1268 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1269 bfd_link_info* and asection* params.
1270 (_bfd_elf_reloc_type_class): Likewise.
1271 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1272 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1273 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1274 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1275 for any reliplt reloc. Don't return reloc_class_plt for
1276 R_PPC_REL24 and R_PPC_ADDR24.
1277 * elf64-ppc.c (allocate_got): Formatting.
1278 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1279 reliplt reloc.
1280 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1281 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1282 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1283 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1284 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1285 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1286 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1287 Add extra params to the various reloc_type_class functions.
1288
0bed072f
AM		 12892013-03-27 Alan Modra <amodra@gmail.com>
1290
1291 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1292 masks for all local ifunc syms.
1293 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1294 (ppc_elf_size_dynamic_sections): Likewise.
1295 (ppc_elf_relocate_section): Likewise.
1296
6f820c85
WN		 12972013-03-27 Will Newton <will.newton@linaro.org>
1298
1299 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1300 dynamic reloc for symbols with dynindx == -1.
1301 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1302 dynamic reloc for symbols with dynindx == -1.
1303
31943882
WN		 13042013-03-27 Will Newton <will.newton@linaro.org>
1305
1306 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1307 dynamic reloc for non-default visibility undefined weaks.
1308 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1309 dynamic reloc for non-default visibility undefined weaks.
1310
ffd65175
AM		 13112013-03-26 Alan Modra <amodra@gmail.com>
1312
1313 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1314 over _bfd_elf_merge_symbol calls.
1315
3a81e825
AM		 13162013-03-26 Alan Modra <amodra@gmail.com>
1317
1318 * elflink.c (elf_link_add_object_symbols): Add assertion for
1319 common override alignment check code. Formatting.
1320
4f3fedcf
AM		 13212013-03-25 Alan Modra <amodra@gmail.com>
1322
1323 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1324 usual common symbols as well as for dynamic. Add poldbfd param.
1325 Save old bfd. Adjust callers.
1326 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1327 and "value" by value, not pointer. Adjust caller.
1328 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1329 Delete code to set same. Use old_bfd and old_alignment from
1330 _bfd_elf_merge_symbol instead. Add default symbol before
1331 alignment and size checks. Wrap overlong lines.
1332
e3c9d234
AM		 13332013-03-25 Alan Modra <amodra@gmail.com>
1334
1335 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1336 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1337 when override is true.
1338
6c9b78e6
AM		 13392013-03-25 Alan Modra <amodra@gmail.com>
1340
1341 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1342 of *sym_hash.
1343
191c0c42
AM		 13442013-03-25 Alan Modra <amodra@gmail.com>
1345
1346 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1347 Wrap long lines.
1348 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1349 early in symbol loop.
1350
5d13b3b3
AM		 13512013-03-25 Alan Modra <amodra@gmail.com>
1352
1353 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1354 (_bfd_elf_init_reloc_shdr): Delete.
1355 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1356 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1357 just what is needed.
1358 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1359
8a56bd02
AM		 13602013-03-23 Alan Modra <amodra@gmail.com>
1361
1362 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1363 * elflink.c (_bfd_elf_merge_symbol): Make static.
1364 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1365 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1366
96f29d96
AM		 13672013-03-23 Alan Modra <amodra@gmail.com>
1368
1369 PR ld/15270
1370 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1371 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1372 def_dynamic/ref_dynamic.
1373 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1374 owned syms.
1375
209be8d2
DM		 13762013-03-22 David S. Miller <davem@davemloft.net>
1377
1378 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1379 hwcaps attribute.
1380
5c0df484
NC		 13812013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1382
1383 PR ld/14902
1384 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1385 errors adjusting relocs and symbols.
1386
81f5558e
NC		 13872013-03-21 Michael Schewe <michael.schewe@gmx.net>
1388
1389 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1390 @(disp:32,ERx) to mov @(disp:16,ERx).
1391 (R_H8_DISP32A16): New reloc.
1392 Comments added and corrected.
1393 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1394 * bfd-in2.h: Regenerate.
1395 * libbfd.h: Regenerate.
1396
ce63b7b3
KT		 13972013-03-21 Kai Tietz <ktietz@redhat.com>
1398
1399 * coffgen.c (coff_real_object_p): Make global.
1400 * peicode.h (coff_real_object_p): Add prototype.
1401 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1402 external_PEI_IMAGE_hdr structure.
1403 (coff_swap_filehdr_in): Handle variable header-size.
1404 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1405 of directory-entiries as specified in pe-header.
1406
088ca6c1
NC		 14072013-03-21 Nick Clifton <nickc@redhat.com>
1408
1409 PR sim/15286
1410 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1411 iWMMXt and iWMMXt2 processors from attributes.
1412
8877b5e5
AM		 14132013-03-20 Alan Modra <amodra@gmail.com>
1414
1415 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1416 sh_type according to is_rela.
1417
ffa9430d
AM		 14182013-03-18 Alan Modra <amodra@gmail.com>
1419
1420 PR ld/12549
1421 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1422 considering whether an --as-needed library is needed.
1423
cc0ea93c
TT		 14242013-03-14 Tom Tromey <tromey@redhat.com>
1425
1426 * opncls.c (bfd_get_debug_link_info): Rename from
1427 get_debug_link_info. Export. Update comment.
1428 (find_separate_debug_file): Update.
1429 * bfd-in2.h: Rebuild.
1430
59c108f7
NC		 14312013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1432
a22cd6f6 1433 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1434 support.
a22cd6f6 1435 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1436 relocs.
1437
abb3f6cc
NC		 14382013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1439
1440 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1441 * elf.c (elfcore_write_s390_tdb): New function.
1442 (elfcore_write_register_note): Call it.
1443 (elfcore_grok_s390_tdb): New function.
1444 (elfcore_grok_note): Call it.
1445
af924177
MR		 14462013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1447
1448 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1449
48385e38
CV		 14502013-03-05 Corinna Vinschen <vinschen@redhat.com>
1451
1452 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1453
f75e0e33
AM		 14542013-03-04 Alan Modra <amodra@gmail.com>
1455
1456 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1457 non-zero addends when relocatable, rather than addends >= 32768.
1458 Always zero "addend" before applying relocation.
1459
17e3916e
NC		 14602013-03-04 Nick Clifton <nickc@redhat.com>
1461
1462 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1463 file pointer offsets for thin archives.
1464
3064e1ff
JB		 14652013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1466
1467 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1468 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1469
4107ae22
DD		 14702013-02-27 DJ Delorie <dj@redhat.com>
1471
1472 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1473 * libbfd.h: Regenerate.
1474 * bfd-in2.h: Regenerate.
1475 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1476 references in compuated relocs.
1477
730fbaf8
AG		 14782013-02-26 Anthony Green <green@moxielogic.com>
1479
1480 * config.bfd: Extend moxie-rtems target triplet name support.
1481
35399224
L		 14822013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 PR ld/15167
1485 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1486 unique_global only for definition.
1487 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1488 here.
1489 (elf_link_add_object_symbols): Set unique_global only
1490 for definition.
1491
c0355132
AM		 14922013-02-21 Alan Modra <amodra@gmail.com>
1493
1494 * elf-bfd.h (struct elf_build_id): Extracted from..
1495 (struct elf_build_id_info): ..here. Delete.
1496 (struct output_elf_obj_tdata): New, extracted from..
1497 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1498 Add "o" field.
1499 (elf_program_header_size): Reference tdata->o.
1500 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1501 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1502 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1503 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1504 when opening bfd in any mode that might write.
1505 (_bfd_elf_write_object_contents): Use build_id field in
1506 output_elf_obj_tdata.
1507 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1508 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1509
228e534f
AM		 15102013-02-21 Alan Modra <amodra@gmail.com>
1511
1512 * elf-bfd.h (struct core_elf_obj_tdata): New.
1513 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1514 core_program, and core_command. Add "core".
1515 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1516 Update all refs to tdata core fields.
1517 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1518 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1519 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1520 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1521 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1522 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1523 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1524 to tdata core fields.
1525
12bd6957
AM		 15262013-02-21 Alan Modra <amodra@gmail.com>
1527
1528 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1529 Delete num_locals and num_globals.
1530 (elf_num_locals, elf_num_globals): Don't define.
1531 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1532 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1533 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1534 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1535 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1536 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1537 accessor macros.
1538 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1539 number of locals syms via new param.
1540 (swap_out_syms): Adjust to suit elf_map_symbols change.
1541
cbf8d970
MR		 15422013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1543
1544 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1545 STO_MICROMIPS annotation.
1546
30e8ee25
AM		 15472013-02-19 Alan Modra <amodra@gmail.com>
1548
1549 * configure.in: Bump version to 2.23.52.
1550 * elf-bfd.h (struct elf_build_id_info): New.
1551 (struct elf_obj_tdata): Delete after_write_object_contents,
1552 after_write_object_contents_info and build_id_size. Make build_id
1553 a pointer to struct elf_build_id_info.
1554 * elf.c (_bfd_elf_write_object_contents): Style. Update
1555 after_write_ibject_contents invocation.
1556 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1557 allow zero size notes.
1558 * configure: Regenerate.
1559
5b175e56
MR		 15602013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1561
1562 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1563 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1564 (micromips_elf64_howto_table_rela): Likewise.
1565 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1566 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1567 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1568 (elf_micromips_howto_table_rela): Likewise.
1569 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1570
e8faf7d1
MR		 15712013-02-18 Paul Brook <paul@codesourcery.com>
1572
1573 * elfxx-mips.c (MICROMIPS_P): New macro.
1574 (_bfd_mips_elf_symbol_processing): Use it.
1575
c164a95d
MR		 15762013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1577
1578 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1579 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1580
d45f8bda
AM		 15812013-02-18 Alan Modra <amodra@gmail.com>
1582
1583 PR ld/12549
1584 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1585 (_bfd_elf_strtab_clear_all_refs): Declare.
1586 (_bfd_elf_strtab_resize): Declare.
1587 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1588 (_bfd_elf_strtab_clear_all_refs): New function.
1589 (_bfd_elf_strtab_resize): Likewise.
1590 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1591
698600e4
AM		 15922013-02-18 Alan Modra <amodra@gmail.com>
1593
1594 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1595 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1596 and elf_text_section to..
1597 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1598 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1599 (struct alpha_elf_find_line): ..this.
1600 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1601
3d5bef4c
L		 16022013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1603
1604 PR ld/15146
1605 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1606 for references from the dummy bfd.
1607
313ed4a9
L		 16082013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1609
1610 PR ld/15149
1611 * elflink.c (elf_link_add_object_symbols): Also track weak
1612 references.
1613
989fbeff
L		 16142013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1615
1616 PR binutils/15151
1617 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1618 archive pointing to itself.
1619 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1620
a043396b
NC		 16212013-02-15 Nick Clifton <nickc@redhat.com>
1622
1623 PR binutils/15140
1624 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1625 accessing a corrupt nested archive.
1626
13db6b44
RS		 16272013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1628
1629 * elfxx-mips.c (mips_got_page_ref): New structure.
1630 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1631 pair to represent the anchor point.
1632 (mips_got_info): Add a got_page_refs field.
1633 (mips_elf_link_hash_table): Add a sym_cache field.
1634 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1635 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1636 new anchor representation.
1637 (mips_elf_create_got_info): Create got_page_refs rather than
1638 got_page_entries.
1639 (mips_elf_record_got_page_ref): New function.
1640 (mips_elf_pages_for_range): Move further down file.
1641 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1642 Use a section rather than a (bfd, symndx) pair to represent the
1643 anchor point.
1644 (mips_elf_resolve_got_page_ref): New function.
1645 (mips_elf_resolve_final_got_entries): Use it to populate
1646 got_page_entries.
1647 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1648 rather than mips_elf_record_got_page_entry. Only nullify h
1649 afterwards.
1650 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1651 earlier.
1652
57093f5e
RS		 16532013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1654
1655 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1656 in g->relocs.
1657
9c3f90c4
AM		 16582013-02-12 Alan Modra <amodra@gmail.com>
1659
1660 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1661 suitable definition when using generic linker hash table.
1662
476366af
RS		 16632013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1664
1665 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1666 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1667 mips_elf_traverse_got_arg. Count GOT entries.
1668 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1669 as argument. Update after above changes.
1670 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1671 mips_elf_count_got_entries. Update the calls to
1672 mips_elf_resolve_final_got_entries.
1673
9ab066b4
RS		 16742013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1675
1676 * elfxx-mips.c (mips_got_tls_type): New enum.
1677 (mips_got_entry): Add tls_initialized.
1678 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1679 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1680 GOT_TLS_TYPE masks.
1681 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1682 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1683 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1684 than GOT_NORMAL.
1685 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1686 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1687 tls_initialized rather than GOT_TLS_DONE.
1688 (mips_tls_got_index): Delete.
1689 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1690 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1691 (mips_elf_record_got_entry): Initialize tls_initialized.
1692
6c42ddb9
RS		 16932013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1694
1695 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1696 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1697 tls_ie_got_offset and tls_gd_got_offset.
1698 (mips_elf_link_hash_newfunc): Remove initialization.
1699 (mips_elf_create_got_info): Likewise.
1700 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1701 (mips_tls_single_got_index): Delete.
1702 (mips_elf_local_got_index): Always use the GOT entry to track
1703 GOT indices.
1704 (mips_elf_global_got_index): Likewise.
1705 (mips_elf_create_local_got_entry): Assert that TLS entries have
1706 already been allocated.
1707 (mips_elf_record_global_got_symbol): Don't initialize
1708 tls_ie_type or tls_gd_type.
1709 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1710 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1711 entry.
1712 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1713 the GOT entries.
1714 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1715 have been allocated.
1716 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1717 tls_ie_type and tls_gd_type.
1718
ebc53538
RS		 17192013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1720
1721 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1722 aliasing violation. Check for htab allocation failures.
1723
13fbec83
RS		 17242013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1725
1726 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1727 split out from...
1728 (mips_elf_global_got_index): ...here. Reorder arguments so that
1729 the output bfd and info come first.
1730 (mips_elf_calculate_relocation): Update the call to
1731 mips_elf_global_got_index accordingly.
1732 (_bfd_mips_elf_finish_dynamic_symbol): Use
1733 mips_elf_primary_global_got_index rather than
1734 mips_elf_global_got_index.
1735 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1736
3dff0dd1
RS		 17372013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1738
1739 * elfxx-mips.c (mips_got_entry): Update comments.
1740 (mips_elf_multi_got_entry_eq): Rename to...
1741 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1742 (mips_elf_create_got_info): Remove master_got_p argument.
1743 Always use mips_elf_got_entry_eq.
1744 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1745 Update calls accordingly.
1746
d7206569
RS		 17472013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1748
1749 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1750 (mips_elf_bfd2got_hash): Delete.
1751 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1752 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1753 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1754 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1755 than mips_elf_got_for_ibfd.
1756 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1757 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1758 (mips_elf_make_got_per_bfd): Replace with...
1759 (mips_elf_add_got_entry): ...this new function.
1760 (mips_elf_make_got_pages_per_bfd): Replace with...
1761 (mips_elf_add_got_page_entry): ...this new function.
1762 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1763 bfd and GOT arguments. Use mips_elf_add_got_entry and
1764 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1765 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1766 to set the BFD's GOT and free the old table.
1767 (mips_elf_merge_got): Replace bfd2got argument with separate
1768 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1769 Use mips_elf_count_got_entries to count the number of entries in
1770 each GOT. Update the calls to mips_elf_merge_got_with.
1771 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1772 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1773 (mips_elf_multi_got): Don't create the bfd2got hash table.
1774 Replace hash table traversal with a walk over the input bfds,
1775 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1776 to set the output bfd's GOT.
1777 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1778 bfds use the master GOT in the single-GOT case.
1779 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1780 rather than mips_elf_got_for_ibfd.
1781
ee227692
RS		 17822013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1783
1784 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1785 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1786 (mips_elf_record_global_got_symbol): Update the hash entry before
1787 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1788 the latter.
1789 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1790 (mips_elf_record_got_page_entry): Record the entry in both the
1791 master and bfd GOTs.
1792
72e7511a
RS		 17932013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1794
1795 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1796 create another one if necessary.
1797 (mips_elf_set_gotidx): New function.
1798 (mips_elf_set_global_gotidx): Use it.
1799 (mips_elf_initialize_tls_index): Likewise. Take a
1800 mips_elf_traverse_got_arg as argument.
1801 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1802 (mips_elf_multi_got): Likewise. Cope with error returns from
1803 mips_elf_set_global_gotidx.
1804
ab361d49
RS		 18052013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1806
1807 * elfxx-mips.c (mips_got_info): Add relocs field.
1808 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1809 with...
1810 (mips_elf_traverse_got_arg): ...this new structure.
1811 (mips_elf_count_local_tls_relocs): Delete.
1812 (mips_elf_count_global_tls_relocs): Likewise.
1813 (mips_elf_count_got_entry): New function.
1814 (mips_elf_count_local_got_entries): Likewise.
1815 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1816 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1817 (mips_elf_record_local_got_symbol): Don't count got entries here.
1818 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1819 (mips_elf_set_global_got_offset): Split into...
1820 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1821 new functions. Take a mips_elf_traverse_got_arg rather than a
1822 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1823 Use g->relocs to record the number of relocs needed for global GOT
1824 entries.
1825 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1826 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1827 relocations. Update for above function split.
1828 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1829 to count both the number of GOT entries and the number of TLS
1830 relocs required by local entries. Likewise
1831 mips_elf_count_global_tls_entries and global entries.
1832 Remove uses of mips_elf_count_local_tls_relocs and
1833 mips_elf_count_global_tls_relocs.
1834
e641e783
RS		 18352013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1836
1837 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1838 to say that each structure represents only one type of TLS reference.
1839 (GOT_TLS_TYPE): New define.
1840 (mips_elf_link_hash_entry): Temporarily split tls_type and
1841 tls_got_offset into two variables each.
1842 (mips_elf_link_hash_newfunc): Update accordingly.
1843 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1844 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1845 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1846 (mips_tls_got_relocs): Use a switch statement.
1847 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1848 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1849 local "offset" variable.
1850 (mips_tls_got_index): Remove r_type argument and assert. Remove
1851 code that handled entries with two TLS types; always use the
1852 original got_index instead.
1853 (mips_tls_single_got_index): New function.
1854 (mips_elf_local_got_index): Use entry->tls_type to check for
1855 TLS entries. Use mips_tls_single_got_index. Update call to
1856 mips_tls_got_index.
1857 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1858 Use p->tls_type to check for TLS entries. Update call to
1859 mips_tls_got_index. Use mips_tls_single_got_index.
1860 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1861 Use entry.tls_type to check for TLS entries.
1862 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1863 with r_type argument. Use mips_elf_reloc_tls_type.
1864 Set up the new hash entry fields.
1865 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1866 with r_type argument. Use mips_elf_reloc_tls_type and
1867 mips_tls_got_entries. Remove code that handled entries
1868 with multiple TLS types.
1869 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1870 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1871 Use equality rather than masks when checking for specific TLS types.
1872 Use mips_tls_got_entries. Remove code that handled entries
1873 with multiple TLS types.
1874 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1875 testing the hash table entry.
1876 (_bfd_mips_elf_check_relocs): Update calls to
1877 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1878 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1879 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1880
d9bf376d
RS		 18812013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1882
1883 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1884 (mips_elf_got_entry_hash): ...this, deleting the old version.
1885 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1886 both types of GOT.
1887
5334aa52
RS		 18882013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1889
1890 * elfxx-mips.c (mips_elf_create_got_info): New function.
1891 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1892 (mips_elf_create_got_section): Likewise.
1893
946c668d
RS		 18942013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1895
1896 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1897 gotidx to -1.
1898
59b08994
RS		 18992013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1900
1901 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1902
d222d210
RS		 19032013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1904
1905 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1906 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1907
1fd20d70
RS		 19082013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1909
1910 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1911 (mips_elf_count_global_tls_relocs): Don't count indirect or
1912 warning symbols.
1913 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1914 number of TLS entries were allocated.
1915
7d94b319
RS		 19162013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1917
1918 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1919
17214937
RS		 19202013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1921
1922 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1923 if there are TLS relocations.
1924
9efeb38d
RS		 19252013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1926
1927 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1928 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1929
9c3f90c4
AM		 19302013-02-11 Alan Modra <amodra@gmail.com>
1931
1932 * elfcode.h (elf_checksum_contents): Free contents.
1933 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1934 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1935 (elf_final_link_free): New function, extracted from..
1936 (bfd_elf_final_link): ..here. Always call
1937 _bfd_elf_write_section_eh_frame_hdr.
1938 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1939 _bfd_elf_link_hash_table_free.
1940 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1941 * libbfd.h: Regenerate.
1942 * merge.c (_bfd_merge_sections_free): New function.
1943 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1944 hdr_info->array.
1945 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1946 _bfd_elf_link_hash_table_free.
1947 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1948 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1949 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1950 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1951 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1952 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1953 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1954 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1955 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1956 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1957 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1958 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1959 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1960 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1961 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1962 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1963 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1964
7bf52ea2
AM		 19652013-02-10 Alan Modra <amodra@gmail.com>
1966
1967 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1968 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1969 * m68klinux.c (linux_link_hash_table_create): Likewise.
1970 * sparclinux.c (linux_link_hash_table_create): Likewise.
1971 * sunos.c (sunos_link_hash_table_create): Likewise.
1972 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1973 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1974 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1975 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1976 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1977 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1978 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1979 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1980 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1981 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1982 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1983 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1984 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1985 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1986 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1987 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1988 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1989 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1990 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1991 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1992 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1993 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1994 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1995 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1996 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1997 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1998 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1999 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2000
22cdc249
AM		 20012013-02-10 Alan Modra <amodra@gmail.com>
2002
2003 * i386linux.c (linux_link_hash_table_create): Allocate table
2004 with bfd_zmalloc, not bfd_alloc.
2005 * pdp11.c (link_hash_table_create): Allocate table with
2006 bfd_malloc, not bfd_alloc.
2007 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2008 with bfd_zmalloc, not bfd_zalloc.
2009 (bfin_link_hash_table_create): Likewise.
2010 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2011 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2012
0e5de31a
AM		 20132013-02-10 Alan Modra <amodra@gmail.com>
2014
2015 PR ld/15113
2016 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2017
ad1fc92a
NC		 20182013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2019
2020 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2021 sections.
34c67f14
NC		 2022 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2023 symbol.
ad1fc92a 2024
170a8295
YZ		 20252013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2026
2027 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2028 288 to 272.
2029
619a703e
AM		 20302013-02-08 Alan Modra <amodra@gmail.com>
2031
2032 PR binutils/15106
2033 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2034 * elf.c (elf_find_function): Revert last change. Use new
2035 tdata field rather than static vars for cache.
2036
02acbe22
L		 20372013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2038
2039 PR ld/15107
2040 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2041 symbol is defined in regular object.
2042
1965d5f2
AM		 20432013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2044
2045 PR binutils/15106
2046 * elf.c (elf_find_function): Don't cache if symbols change.
2047
dafbc74d
AM		 20482013-02-07 Alan Modra <amodra@gmail.com>
2049
2050 PR binutils/14873
2051 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2052 copy attributes from or to non-ELF.
2053
20e52bd2
L		 20542013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2055
2056 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2057 for non-zero TLS symbol.
2058 (elf_i386_relocate_section): Don't resolve size relocation against
2059 non-zero TLS symbol.
2060 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2061 pc_count for non-zero TLS symbol.
2062 (elf_x86_64_relocate_section): Don't resolve size relocation
2063 against non-zero TLS symbol.
2064
36591ba1 20652013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 2066 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 2067
2068 Based on patches from Altera Corporation.
2069
2070 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2071 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2072 (BFD_BACKENDS): Add elf32-nios2.lo.
2073 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2074 * Makefile.in: Regenerated.
2075 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2076 bfd_elf32_littlenios2_vec.
2077 * configure: Regenerated.
2078 * config.bfd: Add cases for nios2.
2079 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2080 (bfd_mach_nios2): Define.
2081 (bfd_nios2_arch): Declare.
2082 (bfd_archures_list): Add bfd_nios2_arch.
2083 * targets.c (bfd_elf32_bignios2_vec): Declare.
2084 (bfd_elf32_littlenios2_vec): Declare.
2085 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2086 bfd_elf32_littlenios2_vec.
2087 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2088 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2089 * bfd-in2.h: Regenerated.
2090 * libbfd.h: Regenerated.
2091 * cpu-nios2.c: New file.
2092 * elf32-nios2.c: New file.
2093
ca6b5f82
AM		 20942013-02-06 Alan Modra <amodra@gmail.com>
2095
2096 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2097 stubs in stub_bfd.
2098
37ba9f93
AM		 20992013-02-06 Alan Modra <amodra@gmail.com>
2100
2101 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2102 * Makefile.in: Regenerate.
2103
70a38d42
SDJ		 21042013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2105 Pedro Alves <palves@redhat.com>
2106
2107 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2108 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2109 declaration.
2110 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2111 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2112 * elf-linux-psinfo.h: New file.
2113 * elf.c: Include elf-linux-psinfo.h.
2114 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2115 New functions.
2116 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2117 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2118 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2119 (elfcore_write_ppc_linux_prpsinfo32): New function.
2120
5ee43bc4
TG		 21212013-02-04 Tristan Gingold <gingold@adacore.com>
2122
2123 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2124 start address.
2125
0cadb185
AM		 21262013-02-04 Alan Modra <amodra@gmail.com>
2127
2128 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2129 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2130 * Makefile.in: Regenerate.
2131 * po/SRC-POTFILES.in: Regenerate.
2132
5d42dfb5
AM		 21332013-02-04 Alan Modra <amodra@gmail.com>
2134
2135 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2136 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2137
c57da1a7
AM		 21382013-02-01 Alan Modra <amodra@gmail.com>
2139
2140 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2141 clears def_regular.
2142
c0fd7846
TG		 21432013-01-31 Tristan Gingold <gingold@adacore.com>
2144
2145 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2146 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2147 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2148
b45b6908
AM		 21492013-01-31 Alan Modra <amodra@gmail.com>
2150 David S. Miller <davem@davemloft.net>
2151
2152 PR ld/15056
2153 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2154 references to __tls_get_addr.
2155 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2156 vtinherit and vtentry reloc handling too.
2157 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2158
bcaa2f82
AM		 21592013-01-31 Alan Modra <amodra@gmail.com>
2160
2161 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2162
22aa0c7e
AM		 21632013-01-31 Alan Modra <amodra@gmail.com>
2164
2165 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2166
bc30df16
AM		 21672013-01-28 Alan Modra <amodra@gmail.com>
2168
2169 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2170 "relocation" in error messages throughout file.
2171 (ppc64_elf_relocate_section): Remove sibling call error message,
2172 replace with "call lacks nop". Specially report errors for
2173 branches to function entry points via OPD lookup and branches
2174 to stubs. Remove NULL symbol handling now done by %T.
2175
89d7b8aa
AM		 21762013-01-28 Alan Modra <amodra@gmail.com>
2177
2178 * archive.c (bfd_generic_archive_p): Return target and keep
2179 ardata on partial matches.
2180 * format.c (bfd_check_format_matches): Adjust for above
2181 change. Remove bfd_error_file_ambiguously_recognized dead
2182 code.
2183
c9ba0c87
AM		 21842013-01-26 Alan Modra <amodra@gmail.com>
2185
2186 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2187 bfd_preserve_finish): Move to..
2188 * format.c: ..here, splitting out..
2189 (bfd_reinit): ..this. New function.
2190 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2191 keep bfd state for a match.
2192 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2193 * elfcore.h (elf_core_file_p): Likewise.
2194 * mach-o.c (bfd_mach_o_header_p): Likewise.
2195 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2196 * xsym.c (bfd_sym_object_p): Likewise.
2197 * mmo.c (mmo_scan): Clear abfd->symcount.
2198 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2199 * section.c (bfd_section_list_clear): Clear section_htab.count.
2200 * bfd-in2.h: Regenerate.
2201
d79dcc73
NC		 22022013-01-25 Michael Schewe <michael.schewe@gmx.net>
2203
2204 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2205 second reloc, make sure that the reloc potentially exists first.
2206
78c8d46c
NC		 22072013-01-24 Nick Clifton <nickc@redhat.com>
2208
2209 * archures.c: Add bfd_mach_v850e3v5.
2210 * bfd-in2.h: Regenerate.
2211 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2212 * cpu-v850_rh850.c: Likewise.
2213 * elf32-v850.c: Add support for v850e3v5 architecture.
2214
1a18f0ae
NC		 22152013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2216
2217 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2218
f65a9e53
AM		 22192013-01-23 Leif Ekblad <leif@rdos.net>
2220
2221 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2222
3bea1fcb
L		 22232013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2224
2225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2226 non-zero TLS symbol.
2227 (elf_i386_relocate_section): Resolve size relocation against
2228 non-zero TLS symbol.
2229 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2230 for non-zero TLS symbol.
2231 (elf_x86_64_relocate_section): Resolve size relocation against
2232 non-zero TLS symbol.
2233
b1b00fcc
MF		 22342013-01-18 Mike Frysinger <vapier@gentoo.org>
2235
2236 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2237 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2238 true.
2239
06a6a421
L		 22402013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2241
2242 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2243 PC-relative relocation.
2244 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2245 as PC-relative relocation.
2246
6a3e1bae
L		 22472013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2248
2249 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2250 check.
2251 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2252
2253 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2254 and R_X86_64_SIZE64 check.
2255 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2256 nor R_X86_64_SIZE64.
2257
1788fc08
L		 22582013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2259
2260 * bfd-in2.h: Regenerated.
2261 * libbfd.h: Likewise.
2262
2263 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2264 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2265 (elf_i386_check_relocs): Handle R_386_SIZE32.
2266 (elf_i386_gc_sweep_hook): Likewise.
2267 (elf_i386_relocate_section): Likewise.
2268
2269 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2270 and R_X86_64_SIZE64 entries.
2271 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2272 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2273 (elf_x86_64_reloc_name_lookup): Likewise.
2274 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2275 R_X86_64_SIZE64.
2276 (elf_x86_64_gc_sweep_hook): Likewise.
2277 (elf_x86_64_relocate_section): Likewise.
2278
2279 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2280 BFD_RELOC_SIZE64.
2281
1e536451
L		 22822013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2283
2284 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2285 with R_X86_64_RELATIVE64.
2286
77bf820f
NC		 22872013-01-15 Nick Clifton <nickc@redhat.com>
2288
2289 * elf32-msp430.c: Fix spelling typo.
2290
e2458743
AM		 22912013-01-15 Alan Modra <amodra@gmail.com>
2292
2293 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2294 plt-thread-safe.
2295
405bf443
AM		 22962013-01-14 Alan Modra <amodra@gmail.com>
2297
2298 PR binutils/14813
2299 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2300 (memory_bclose): Likewise. Return 0 on success.
2301 * cache.c (cache_bclose): Likewise.
2302 * opncls.c (opncls_bclose, bfd_close): Likewise.
2303 * vms-lib.c (vms_lib_bclose): Likewise.
2304 * libbfd.h: Regenerate.
2305
ee659f1f
AM		 23062013-01-13 Alan Modra <amodra@gmail.com>
2307
2308 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2309 Add ref_dynamic_nonweak.
2310 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2311 (_bfd_elf_merge_symbol): Don't call above function. Move
2312 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2313 clear dynamic_def.
2314 (elf_link_add_object_symbols): Delete redundant "override" test.
2315 Don't set dynamic_def here.
2316 (elf_link_output_extsym): Update.
2317
68c4a57e
L		 23182013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2319
2320 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2321 normal and TLS symbol access.
2322 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2323
02be4619
AM		 23242013-01-12 Alan Modra <amodra@gmail.com>
2325
2326 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2327 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2328 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2329
a4542f1b
AM		 23302013-01-12 Alan Modra <amodra@gmail.com>
2331
2332 PR ld/12549
2333 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2334 (_bfd_elf_strtab_clear_all_refs): Define.
2335 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2336 (_bfd_elf_strtab_clear_all_refs): Delete.
2337 * elflink.c (elf_link_add_object_symbols): Clear out added
2338 strtab refs. Correct handling of warning common symbols.
2339
68ffbac6
L		 23402013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2341
2342 * aout0.c: Remove trailing white spaces.
2343 * archive.c: Likewise.
2344 * archures.c: Likewise.
2345 * bfd-in.h: Likewise.
2346 * bfd-in2.h: Likewise.
2347 * coff-alpha.c: Likewise.
2348 * coff-i860.c: Likewise.
2349 * coff-mips.c: Likewise.
2350 * coff-ppc.c: Likewise.
2351 * coff-tic80.c: Likewise.
2352 * coff-x86_64.c: Likewise.
2353 * coff-z80.c: Likewise.
2354 * coffcode.h: Likewise.
2355 * coffgen.c: Likewise.
2356 * cofflink.c: Likewise.
2357 * compress.c: Likewise.
2358 * corefile.c: Likewise.
2359 * cpu-arm.c: Likewise.
2360 * cpu-avr.c: Likewise.
2361 * cpu-bfin.c: Likewise.
2362 * cpu-cr16.c: Likewise.
2363 * cpu-cr16c.c: Likewise.
2364 * cpu-crx.c: Likewise.
2365 * cpu-h8300.c: Likewise.
2366 * cpu-i386.c: Likewise.
2367 * cpu-lm32.c: Likewise.
2368 * cpu-m68k.c: Likewise.
2369 * cpu-moxie.c: Likewise.
2370 * cpu-msp430.c: Likewise.
2371 * cpu-sh.c: Likewise.
2372 * cpu-xc16x.c: Likewise.
2373 * dwarf2.c: Likewise.
2374 * ecofflink.c: Likewise.
2375 * ecoffswap.h: Likewise.
2376 * elf-ifunc.c: Likewise.
2377 * elf-m10300.c: Likewise.
2378 * elf-vxworks.c: Likewise.
2379 * elf32-avr.c: Likewise.
2380 * elf32-avr.h: Likewise.
2381 * elf32-cr16.c: Likewise.
2382 * elf32-cr16c.c: Likewise.
2383 * elf32-cris.c: Likewise.
2384 * elf32-crx.c: Likewise.
2385 * elf32-frv.c: Likewise.
2386 * elf32-hppa.c: Likewise.
2387 * elf32-i860.c: Likewise.
2388 * elf32-ip2k.c: Likewise.
2389 * elf32-iq2000.c: Likewise.
2390 * elf32-m32c.c: Likewise.
2391 * elf32-m68hc1x.c: Likewise.
2392 * elf32-msp430.c: Likewise.
2393 * elf32-mt.c: Likewise.
2394 * elf32-ppc.c: Likewise.
2395 * elf32-rl78.c: Likewise.
2396 * elf32-s390.c: Likewise.
2397 * elf32-score.h: Likewise.
2398 * elf32-sh-symbian.c: Likewise.
2399 * elf32-sh.c: Likewise.
2400 * elf32-spu.c: Likewise.
2401 * elf32-tic6x.c: Likewise.
2402 * elf32-v850.c: Likewise.
2403 * elf32-xc16x.c: Likewise.
2404 * elf32-xtensa.c: Likewise.
2405 * elf64-alpha.c: Likewise.
2406 * elf64-hppa.c: Likewise.
2407 * elf64-ppc.c: Likewise.
2408 * elf64-s390.c: Likewise.
2409 * elfcore.h: Likewise.
2410 * elflink.c: Likewise.
2411 * elfxx-mips.c: Likewise.
2412 * elfxx-sparc.c: Likewise.
2413 * elfxx-tilegx.c: Likewise.
2414 * ieee.c: Likewise.
2415 * libcoff.h: Likewise.
2416 * libpei.h: Likewise.
2417 * libxcoff.h: Likewise.
2418 * linker.c: Likewise.
2419 * mach-o-i386.c: Likewise.
2420 * mach-o-target.c: Likewise.
2421 * mach-o.c: Likewise.
2422 * mach-o.h: Likewise.
2423 * mmo.c: Likewise.
2424 * opncls.c: Likewise.
2425 * pdp11.c: Likewise.
2426 * pe-x86_64.c: Likewise.
2427 * peXXigen.c: Likewise.
2428 * pef-traceback.h: Likewise.
2429 * pei-x86_64.c: Likewise.
2430 * peicode.h: Likewise.
2431 * plugin.c: Likewise.
2432 * reloc.c: Likewise.
2433 * riscix.c: Likewise.
2434 * section.c: Likewise.
2435 * som.c: Likewise.
2436 * syms.c: Likewise.
2437 * tekhex.c: Likewise.
2438 * ticoff.h: Likewise.
2439 * vaxbsd.c: Likewise.
2440 * xcofflink.c: Likewise.
2441 * xtensa-isa.c: Likewise.
2442
a3c62988
NC		 24432013-01-10 Will Newton <will.newton@imgtec.com>
2444
2445 * Makefile.am: Add Meta.
2446 * Makefile.in: Regenerate.
2447 * archures.c (bfd_mach_metag): New.
2448 * bfd-in2.h: Regenerate.
2449 * config.bfd: Add Meta.
2450 * configure: Regenerate.
2451 * configure.in: Add Meta.
2452 * cpu-metag.c: New file.
2453 * elf-bfd.h: Add Meta.
2454 * elf32-metag.c: New file.
2455 * elf32-metag.h: New file.
2456 * libbfd.h: Regenerate.
2457 * reloc.c: Add Meta relocations.
2458 * targets.c: Add Meta.
2459
652451f8
YZ		 24602013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2461
2462 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2463 (elfcore_write_aarch_hw_break): Likewise.
2464 (elfcore_write_aarch_hw_watch): Likewise.
2465 * elf.c (elfcore_grok_aarch_tls): New function.
2466 (elfcore_grok_aarch_hw_break): Likewise.
2467 (elfcore_grok_aarch_hw_watch): Likewise.
2468 (elfcore_grok_note): Call the new functions to handle the
2469 corresponding notes.
2470 (elfcore_write_aarch_tls): New function.
2471 (elfcore_write_aarch_hw_break): Likewise.
2472 (elfcore_write_aarch_hw_watch): Likewise.
2473 (elfcore_write_register_note): Call the new functions to handle the
2474 corresponding pseudo sections.
2475
45a466b5
TT		 24762013-01-07 Tom Tromey <tromey@redhat.com>
2477
2478 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2479 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2480 (STD_SECTION): Update.
45a466b5
TT		 2481 * bfd-in2.h: Rebuild.
2482
e407c74b
NC		 24832013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2484
2485 * archures.c (bfd_mach_mips5900): Define.
2486 * bfd-in2.h: Regenerate.
2487 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2488 * cpu-mips.c: Add support for MIPS r5900.
2489 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2490
9b239e0e
NC		 24912013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2492 Nick Clifton <nickc@redhat.com>
2493
2494 * elflink.c (get_value): Prevent the use of an undefined shift
2495 operation. Add sanity checks.
2496
bab4becb 24972013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2498
bab4becb 2499 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2500
9911c0fc 2501
bab4becb 2502For older changes see ChangeLog-2012
56882138 2503\f
bab4becb 2504Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2505
2506Copying and distribution of this file, with or without modification,
2507are permitted in any medium without royalty provided the copyright
2508notice and this notice are preserved.
2509
56882138
AM		 2510Local Variables:
2511mode: change-log
2512left-margin: 8
2513fill-column: 74
2514version-control: never
2515End:
GDB Binutils - Deliverables
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