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PR symtab/15885
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
387f8054
MR		 12013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
2
3 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
4 set GOT's entry size if there is no ELF section data.
5 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
6 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
7 Likewise.
8
f8222080
L		 92013-08-23 H.J. Lu <hongjiu.lu@intel.com>
10
11 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
12 (get_elf_x86_64_backend_data): Use it.
13 (elf_x86_64_size_dynamic_sections): Likewise.
14
9aff4b7a
NC		 152013-08-23 Yuri Chornoivan <yurchor@ukr.net>
16
17 PR binutils/15834
18 * bfdio.c: Fix typos.
19 * elf32-spu.c: Likewise.
20 * elfnn-aarch64.c: Likewise.
21
2eea2440
TG		 222013-08-21 Tristan Gingold <gingold@adacore.com>
23
24 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
25 .ovrflo sections.
26 * coffcode.h (coff_compute_section_file_positions): Force
27 match between file offset and vma offset.
28
934bce08
AM		 292013-08-21 Alan Modra <amodra@gmail.com>
30
31 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
32 and *poldalignment before exiting when !relocs_compatible.
33
00b7642b
AM		 342013-08-21 Alan Modra <amodra@gmail.com>
35
36 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
37 symbols to STV_HIDDEN.
38
62c34db3
NC		 392013-08-14 John Tytgat <john@bass-software.com>
40
41 PR ld/15787
42 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
43 segment containing the relocating symbol instead of assuming 0 for
44 sb group relocations.
45
4046d87a
NC		 462013-08-09 Nick Clifton <nickc@redhat.com>
47
48 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
49 flag bits do not match.
50 (rl78_elf_print_private_bfd_data): Describe G10 flag.
51
13896403
RS		 522013-08-05 John Tytgat <john@bass-software.com>
53
54 * po/BLD-POTFILES.in: Regenerate.
55 * po/SRC-POTFILES.in: Likewise.
56
31a91d61
NC		 572013-07-31 John Tytgat <john@bass-software.com>
58
59 PR ld/15787
60 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
61 output section VMA.
62
a505d7ac
MR		 632013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
64
65 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
66 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
67 section.
68
0608afa7
AP		 692013-07-27 Andrew Pinski <apinski@cavium.com>
70
71 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
72 Use the correct alignment for
73 _bfd_elf_make_dynamic_reloc_section for ILP32.
74
54757ed1
AP		 752013-07-27 Andrew Pinski <apinski@cavium.com>
76
77 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
78 BFD_RELOC_AARCH64_NONE explicitly.
79
f6518c48
MR		 802013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
81
82 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
83 entry size if there is no ELF section data.
84
125b5bac
MR		 852013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
86
87 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
88 Don't check symbol visibility here. Remove a check already
89 asserted for.
90 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
91 instead of individual checks.
92 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
93 check the offset to decide if produce a GOT or PLT entry.
94 Remove redundant assertions. Remove code to produce GOT entries
95 for local symbols. Remove a duplicate comment and add a comment
96 on GOT relocations.
97 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
98 dynamic relocs.
99
49d01bf6
MR		 1002013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
101
102 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
103 typo.
104
fac3d241
MR		 1052013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
106
107 * elf32-vax.c (elf_vax_discard_got_entries): New function.
108 (elf_vax_always_size_sections): Likewise.
109 (elf_vax_size_dynamic_sections): Remove code moved to
110 elf_vax_always_size_sections. Make comment on
111 elf_vax_instantiate_got_entries match reality.
112 (elf_vax_instantiate_got_entries): Assert that rather than check
113 if dynobj is null. Don't check for dynamic_sections_created.
114 Make function description match reality.
115 (elf_backend_always_size_sections): New macro.
116
729eabd5
AM		 1172013-07-25 Alan Modra <amodra@gmail.com>
118
119 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
120 with a union.
121 (opd_entry_value): Cache .opd section contents.
122 (ppc64_elf_relocate_section): Adjust.
123
db6a5d5f
AM		 1242013-07-25 Alan Modra <amodra@gmail.com>
125
126 PR ld/15762
127 PR ld/12761
128 * elflink.c (elf_link_add_object_symbols): Correct test in
129 last patch. Remove unnecessary code.
130
7fa9fcb6
TG		 1312013-07-24 Tristan Gingold <gingold@adacore.com>
132
133 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
134 R_RBR. Add numbers in comments.
135 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
136 * coff64-rs6000.c: Likewise.
137
436e1eba
AM		 1382013-07-20 Alan Modra <amodra@gmail.com>
139
140 PR ld/15762
141 PR ld/12761
142 * elflink.c (elf_link_add_object_symbols): Don't clobber
143 .gnu.warning.symbol sections when shared.
144
ee181c72
NC		 1452013-07-19 Nick Clifton <nickc@redhat.com>
146
147 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
148 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
149
df301bfc
NC		 1502013-07-18 Travis Snoozy <quandary@remstate.com>
151
152 PR ld/15721
153 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
154 destination masks.
155 * R_MSP430_2X_PCREL: Likewise.
156 * R_MSP430X_10_PCREL: Likewise.
157 * R_MSP430X_2X_PCREL: Likewise.
158
39f21624
NC		 1592013-07-18 Terry Guo <terry.guo@arm.com>
160
00b7642b 161 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 162 thumb only targets.
00b7642b 163 (elf32_arm_final_link_relocate): Likewise.
39f21624 164
671a6cbe
NC		 1652013-07-18 Bill Neubauer <wcn@google.com>
166
167 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
168 .debug_gdb_scripts
169
7a89b94e
NC		 1702013-07-18 Roland McGrath <mcgrathr@google.com>
171
172 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
173 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
174 (arm_build_one_stub): Increase MAXRELOCS to 3.
175 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
176 (struct elf32_arm_link_hash_table): Give add_stub_section member's
177 pointee type a third argument.
178 (elf32_arm_create_or_find_stub_sec): Update caller.
179 (elf32_arm_size_stubs): Update argument type.
180 * bfd-in.h (elf32_arm_size_stubs): Update decl.
181 * bfd-in2.h: Regenerate.
182 * libbfd.h: Regenerate.
183
d929bc19
MR		 1842013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
185
186 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
187 magic numbers with enum values.
188
7e11d300
RM		 1892013-07-12 Roland McGrath <mcgrathr@google.com>
190
191 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
192 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
193 been added here with 2013-07-05 elf32-s390.c change).
194 * bfd-in2.h: Regenerate (no-op).
195 * libbfd.h: Regenerate (no-op).
196
ba92f887
MR		 1972013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
198
199 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
200 EF_MIPS_NAN2008.
201 (_bfd_mips_elf_print_private_bfd_data): Likewise.
202
53452371
TG		 2032013-07-09 Tristan Gingold <gingold@adacore.com>
204
205 * vms-alpha.c (struct vms_private_data_struct): Remove
206 flag_hash_long_names and flag_show_after_trunc.
207 (hash_string): Remove.
208 (_bfd_vms_length_hash_symbol): Remove.
209 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
210 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
211 (_bfd_vms_write_ehdr): Remove code that set removed flags.
212 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
213 (vms_bfd_is_local_label_name): Remove trace call.
214
787548c8
TG		 2152013-07-09 Tristan Gingold <gingold@adacore.com>
216
217 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
218 macros.
219 * configure.com: Adjust to match changes in configure.
220 * makefile.vms (OBJS): Update list.
221
2d63fb6c
TG		 2222013-07-05 Tristan Gingold <gingold@adacore.com>
223
224 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
225 overflow sections.
226
fb798c50
AK		 2272013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
228
229 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
230 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
231 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
232 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
233 relocations.
234 * elf64-s390.c: See elf32-s390.c
235 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
236 * libbfd.h: Add new reloc strings.
237
7bcccb57
MS		 2382013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
239
240 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
241 values.
242 (elfNN_aarch64_relocate_section): Likewise.
243 (elfNN_aarch64_gc_sweep_hook): Likewise.
244 (elfNN_aarch64_check_relocs): Likewise.
245
5295321c
AM		 2462013-07-03 Alan Modra <amodra@gmail.com>
247
248 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
249 when relocatable. Don't change root.type or type here.
250 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
251
ba8ca3e7
AM		 2522013-07-03 Alan Modra <amodra@gmail.com>
253
254 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
255 (ppc64_elf_size_stubs): Don't set "addend".
256 (ppc64_elf_relocate_section): Don't allow calls via
257 toc-adjusting stubs without a following nop even in an
258 executable, except for self-calls and both libc_start_main
259 and .libc_start_main.
260
c66bb0ee
AM		 2612013-07-03 Alan Modra <amodra@gmail.com>
262
263 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
264
d5be367d
TG		 2652013-07-02 Tristan Gingold <gingold@adacore.com>
266
267 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
268 line.
269
9a1ada6c
TG		 2702013-07-02 Tristan Gingold <gingold@adacore.com>
271
b1a49096
TG		 272 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
273 (_bfd_vms_find_nearest_line_discriminator): New function.
274
2752013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 276
9a1ada6c
TG		 277 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
278
a685c4e6
TG		 2792013-07-02 Tristan Gingold <gingold@adacore.com>
280
281 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
282 (rs6000coff_vec): Reference it.
283
cc0efaa8
MS		 2842013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
285
286 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
287 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
288 (elfNN_aarch64_create_dynamic_sections): Do not define
289 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
290
9d115506
MS		 2912013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
292
293 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
294 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
295 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
296 * ld-aarch64/tls-relax-all.d: Likewise.
297 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
298 * ld-aarch64/gc-tls-relocs.d: Likewise.
299 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
300 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
301 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
302
f40da81b
AM		 3032013-07-02 Alan Modra <amodra@gmail.com>
304
305 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
306 .TOC. after relocatable check.
307
1c865ab2
AM		 3082013-07-01 Alan Modra <amodra@gmail.com>
309
310 * elf64-ppc.h (ppc64_elf_toc): Delete.
311 (ppc64_elf_set_toc): Declare.
312 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
313 with call the ppc64_elf_set_toc.
314 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
315 (ppc64_elf_start_multitoc_partition): Likewise.
316 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
317 with elf.hgot.
318 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
319 for ".TOC.".
320 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
321 as needing a toc pointer.
322 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
323 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
324 Set elf.hgot value.
325
a69ed7f7
L		 3262013-06-28 H.J. Lu <hongjiu.lu@intel.com>
327
328 PR ld/15685
329 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
330 R_X86_64_DTPOFF64.
331
c3b6407f
NC		 3322013-06-28 Nick Clifton <nickc@redhat.com>
333
334 PR ld/15302
335 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
336
8db339a6
MS		 3372013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
338
339 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
340 in sgot.
341 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
342 in sgot[0] rather than sgotplt[0].
343
2d426575
YZ		 3442013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
345
346 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
347 beginning of the generated file.
348 (elf64-aarch64.c): Likewise.
349 * Makefile.in: Re-generated.
350
caed7120
YZ		 3512013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
352
353 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
354 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
355 * Makefile.in: Re-generated.
356 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
357 (bfd_elf64_littleaarch64_vec): Likewise.
358 (bfd_elf32_bigaarch64_vec): Likewise.
359 (bfd_elf32_littleaarch64_vec): Likewise.
360 * configure: Re-generated.
361 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
362 * elfxx-aarch64.h: New file.
363 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
364 stuff to elfxx-aarch64.c.
365 (bfd_elf_aarch64_put_addend): Removed.
366 (PG_OFFSET, PG): Likewise.
367 (elfNN_aarch64_small_plt0_entry): Support ELF32.
368 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
369 (elf64_aarch64_grok_prstatus): Removed.
370 (elf_backend_grok_prstatus): Removed.
371 (insn32): Likewise.
372 (aarch64_unsigned_overflow): Likewise.
373 (aarch64_signed_overflow): Likewise.
374 (aarch64_resolve_relocation): Likewise.
375 (MASK): Likewise.
376 (decode_branch_ofs_26): Likewise.
377 (decode_cond_branch_ofs_19): Likewise.
378 (decode_ld_lit_ofs_19): Likewise.
379 (decode_tst_branch_ofs_14): Likewise.
380 (decode_movw_imm): Likewise.
381 (decode_adr_imm): Likewise.
382 (decode_add_imm): Likewise.
383 (reencode_branch_ofs_26): Likewise.
384 (reencode_cond_branch_ofs_19): Likewise.
385 (reencode_ld_lit_ofs_19): Likewise.
386 (reencode_tst_branch_ofs_14): Likewise.
387 (reencode_movw_imm): Likewise.
388 (reencode_adr_imm): Likewise.
389 (reencode_ldst_pos_imm): Likewise.
390 (reencode_add_imm): Likewise.
391 (reencode_movzn_to_movz): Likewise.
392 (reencode_movzn_to_movn): Likewise.
393 (aarch64_relocate): Update to call the new function names in
394 elfxx-aarch64.c.
395 (aarch64_calculate_got_entry_vma): Likewise.
396 (elfNN_aarch64_final_link_relocate): Likewise.
397 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
398 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
399 (elf_aarch64_update_plt_entry): ... this.
400 (elfNN_aarch64_create_small_pltn_entry): Update.
401 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
402 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
403 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
404 call elf_aarch64_update_plt_entry.
405
a6bb11b2
YZ		 4062013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
407
408 * bfd-in2.h: Re-generated.
409 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
410 (IS_AARCH64_TLS_RELOC): Change to be based on the
411 bfd reloc enumerators.
412 (IS_AARCH64_TLSDESC_RELOC): Likewise.
413 (PG, PG_OFFSET): Cast literal to bfd_vma.
414 (elf64_aarch64_howto_table): Removed.
415 (elf64_aarch64_howto_dynrelocs): Removed.
416 (elf64_aarch64_tls_howto_table): Removed.
417 (elf64_aarch64_tlsdesc_howto_table): Removed.
418 (elfNN_aarch64_howto_table): New table to host all howto entires..
419 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
420 (elfNN_aarch64_bfd_reloc_from_howto): New function.
421 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
422 (struct elf_aarch64_reloc_map): New.
423 (elf_aarch64_reloc_map): New table.
424 (elfNN_aarch64_howto_from_bfd_reloc): New function.
425 (elfNN_aarch64_howto_from_type): Update to look up the new table
426 elfNN_aarch64_howto_table.
427 (struct elf64_aarch64_reloc_map): Remove.
428 (elf64_aarch64_reloc_map): Remove.
429 (elfNN_aarch64_reloc_type_lookup): Change to call
430 elfNN_aarch64_howto_from_bfd_reloc.
431 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
432 elfNN_aarch64_howto_table.
433 (aarch64_resolve_relocation): Refactor to switch on the bfd
434 reloc enumerators.
435 (bfd_elf_aarch64_put_addend): Likewise.
436 (elfNN_aarch64_final_link_relocate): Likewise.
437 (aarch64_tls_transition_without_check): Likewise.
438 (aarch64_reloc_got_type): Likewise.
439 (aarch64_can_relax_tls): Likewise.
440 (aarch64_tls_transition): Likewise.
441 (elfNN_aarch64_tls_relax): Likewise.
442 (elfNN_aarch64_final_link_relocate): Likewise.
443 (elfNN_aarch64_relocate_section): Likewise.
444 (elfNN_aarch64_gc_sweep_hook): Likewise.
445 (elfNN_aarch64_check_relocs): Likewise.
446 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
447 * libbfd.h: Re-generated.
448 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
449 (BFD_RELOC_AARCH64_RELOC_START)
450 (BFD_RELOC_AARCH64_RELOC_END)
451 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
452 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
453 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
454 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
455 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
456 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
457 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
458
cec5225b
YZ		 4592013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
460
461 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
462 (BUILD_CFILES): Add elf32-aarch64.c.
463 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
464 * Makefile.in: Re-generated.
465 * archures.c (bfd_mach_aarch64_ilp32): New define.
466 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
467 (bfd_elf32_aarch64_set_options): Ditto.
468 (elf32_aarch64_setup_section_lists): Ditto.
469 (elf32_aarch64_next_input_section): Ditto.
470 (elf32_aarch64_size_stubs): Ditto.
471 (elf32_aarch64_build_stubs): Ditto.
472 * bfd-in2.h: Re-generated.
473 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
474 and bfd_elf32_bigaarch64_vec.
475 (aarch64-*-linux*): Likewise.
476 (aarch64_be-*-elf): Likewise.
477 (aarch64_be-*-linux*): Likewise.
478 * configure.in (bfd_elf32_bigaarch64_vec)
479 (bfd_elf32_littleaarch64_vec): New.
480 * configure: Re-generated.
481 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
482 lp64 ones.
483 (bfd_aarch64_arch_ilp32): New.
484 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
485 * elfnn-aarch64.c (ARCH_SIZE): New define.
486 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
487 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
488 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
489 (ELF64_R_*): Rename to ELFNN_R_*.
490 Plus other paramaterization.
491 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
492 New declarations.
493 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
494 bfd_elf32_littleaarch64_vec.
495
81197114
YZ		 4962013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
497
498 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
499 (BUILD_CFILES): Add elf64-aarch64.c.
500 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
501 * Makefile.in: Re-generated.
502 * elf64-aarch64.c: Rename to ...
503 * elfnn-aarch64.c: ... this.
504
833794fc
MR		 5052013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
506 Paul Brook <paul@codesourcery.com>
507
508 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
509 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
510 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
511 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
512 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
513 (micromips_insn32_o32_exec_plt0_entry): New variable.
514 (micromips_insn32_o32_exec_plt_entry): Likewise.
515 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
516 (mips_elf_estimate_stub_size): Likewise.
517 (_bfd_mips_elf_size_dynamic_sections): Likewise.
518 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
519 (mips_finish_exec_plt): Likewise.
520 (_bfd_mips_elf_relax_section): Likewise.
521 (_bfd_mips_elf_insn32): New function.
522 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
523
1bbce132
MR		 5242013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
525
526 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
527 prototype.
528 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
529 (bfd_elf32_get_synthetic_symtab): New macro.
530 * elfxx-mips.c (plt_entry): New structure.
531 (mips_elf_link_hash_entry): Add use_plt_entry member.
532 (mips_elf_link_hash_table): Rename plt_entry_size member to
533 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
534 plt_comp_offset, plt_got_index entries and plt_header_is_comp
535 members.
536 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
537 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
538 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
539 (STUB_LI16S_MICROMIPS): Likewise.
540 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
541 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
542 (micromips_o32_exec_plt0_entry): New variable.
543 (mips16_o32_exec_plt_entry): Likewise.
544 (micromips_o32_exec_plt_entry): Likewise.
545 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
546 (mips_elf_output_extsym): Update to use gotplt_union's plist
547 member rather than offset.
548 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
549 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
550 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
551 member rather than offset.
552 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
553 entries.
554 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
555 here.
556 (mips_elf_make_plt_record): New function.
557 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
558 of JAL relocations that might need a PLT entry.
559 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
560 gotplt_union's plist member rather than offset. Set individual
561 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
562 Don't set the symbol's value in the symbol table for PLT
563 references here. Don't set the PLT or PLT GOT section sizes
564 here.
565 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
566 (mips_elf_allocate_lazy_stub): Likewise.
567 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
568 magic symbol.
569 (mips_elf_set_plt_sym_value): New function.
570 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
571 PLT and PLT GOT section sizes here. Set the symbol values in
572 the symbol table for PLT references here. Handle microMIPS
573 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
574 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
575 gotplt_union's plist member rather than offset. Handle
576 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
577 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
578 gotplt_union's plist member rather than offset. Use
579 MIPS_ELF_GOT_SIZE to calculate GOT address.
580 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
581 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
582 mips_finish_exec_plt.
583 (_bfd_mips_elf_link_hash_table_create): Update to use
584 gotplt_union's plist member rather than offset.
585 (_bfd_mips_elf_get_synthetic_symtab): New function.
586
cd6d434c
NC		 5872013-06-24 Wawa <caojinyu@msn.com>
588
589 PR 15657
590 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
591
42429eac
RS		 5922013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
593
594 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
595 files to...
596 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
597 * Makefile.in: Regenerate.
598 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
599 Set want64 to true for them at the end.
600 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
601 #ifdef BFD64.
602
12d83431
SL		 6032013-06-22 Sandra Loosemore <sandra@codesourcery.com>
604
605 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
606 set sh_entsize for PLT section.
607
b9eead84
YZ		 6082013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
609
610 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
611 * bfd-in2.h: Re-generated.
612 * elf64-aarch64.c (RELOC_SECTION): Removed.
613 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
614 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
615 (elf64_aarch64_link_hash_traverse): Ditto.
616 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
617 comment.
618
8847944f
WN		 6192013-06-19 Will Newton <will.newton@linaro.org>
620
621 * configure: Regenerated.
622 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
623 * elf64-aarch64.c: Remove objalloc.h include.
624 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
625 (struct elf64_aarch64_link_hash_table): Remove ifunc related
626 members. (elf_aarch64_local_htab_hash): Remove function.
627 (elf_aarch64_local_htab_eq): Remove function.
628 (elf_aarch64_get_local_sym_hash): Remove function.
629 (elf64_aarch64_link_hash_table_create): Remove local hash
630 table initialization.
631 (elf64_aarch64_final_link_relocate): Remove sym argument and
632 handling of ifunc symbols.
633 (elf64_aarch64_relocate_section): Don't pass sym argument to
634 elf64_aarch64_final_link_relocate.
635 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
636 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
637 (elf64_aarch64_check_relocs): Likewise.
638 (elf64_aarch64_post_process_headers): Remove call to
639 _bfd_elf_set_osabi.
640 (elf64_aarch64_is_function_type): New function.
641 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
642 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
643 (elf64_aarch64_size_dynamic_sections): Remove call to
644 elf_aarch64_allocate_local_dynrelocs.
645 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
646 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
647 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
648 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
649 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
650 elf_aarch64_finish_local_dynamic_symbol.
651 (elf64_aarch64_add_symbol_hook): Remove function.
652
2532064a
YZ		 6532013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
654
655 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
656 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
657 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
658 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
659 R_AARCH64_GOT_LD_PREL19.
660
2f47f5fc
NC		 6612013-06-13 Terry Guo <terry.guo@arm.com>
662
663 PR ld/15302
664 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
665 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
666 supports thumb instructions.
667
34064ff3
DD		 6682013-06-11 DJ Delorie <dj@redhat.com>
669
670 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
671
3368874f
WN		 6722013-06-11 Will Newton <will.newton@linaro.org>
673
674 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
675 ELF64_R_SYM instead of ELF32_R_SYM.
676
47fc0f1f
NC		 6772013-06-11 Nick Clifton <nickc@redhat.com>
678
679 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
680 checks if the dynamic sections have been created and relaxation
681 has not been performed.
682
692e2b8b
WN		 6832013-06-07 Will Newton <will.newton@linaro.org>
684
685 * configure: Regenerate.
686 * configure.in: Build elf-ifunc.o for AArch64.
687 * elf64-aarch64.c: Include objalloc.h.
688 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
689 (struct elf64_aarch64_link_hash_table): Add members for handling
690 R_AARCH64_IRELATIVE relocations.
691 (elf_aarch64_local_htab_hash): New function.
692 (elf_aarch64_local_htab_eq): New function.
693 (elf_aarch64_get_local_sym_hash): New function.
694 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
695 symbol hash.
696 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
697 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
698 for handling STT_GNU_IFUNC symbols.
699 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
700 references to STT_GNU_IFUNC symbols.
701 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
702 STT_GNU_IFUNC symbols.
703 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
704 symbols. Ensure we don't increase plt.refcount from -1 to 0.
705 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
706 (elf64_aarch64_is_function_type): Remove function.
707 (elf64_aarch64_allocate_dynrelocs): Call
708 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
709 (elf_aarch64_allocate_local_dynrelocs): New function.
710 (elf64_aarch64_size_dynamic_sections): Call
711 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
712 (elf64_aarch64_create_small_pltn_entry): Add info argument.
713 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
714 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
715 STT_GNU_IFUNC symbols and .iplt.
716 (elf_aarch64_finish_local_dynamic_symbol): New function.
717 (elf64_aarch64_finish_dynamic_sections): Call
718 elf_aarch64_finish_local_dynamic_symbol.
719 (elf64_aarch64_add_symbol_hook): New function.
720
fa549f3b
AM		 7212013-06-03 Alan Modra <amodra@gmail.com>
722
723 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
724 var. Use it with last_stab.
725
067ec077
CM		 7262013-05-30 Paul Brook <paul@codesourcery.com>
727
728 * bfd-in2.h: Regenerate.
729 * elf32-mips.c (elf_mips_eh_howto): New.
730 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
731 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
732 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
733 * elf64-mips.c (elf_mips_eh_howto): New.
734 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
735 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
736 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
737 * libbfd.h: Regenerate.
738 * reloc.c (BFD_RELOC_MIPS_EH): New.
739
95e34fb4
NC		 7402013-05-29 Nick Clifton <nickc@redhat.com>
741
742 * dwarf2.c (struct dwarf2_debug): Add fields for handling
743 alternate debug info source.
744 (dwarf_debug_sections): Add entries for alternate .debug_str and
745 .debug_info sections.
746 (dwarf_debug_section_enum): Likewise.
747 (read_alt_indirect_string): New function. Handles a
748 DW_FORM_GNU_strp_alt attribute.
749 (read_alt_indirect_ref): New function. Handles a
750 DW_FORM_GNU_ref_alt attribute.
751 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
752 DW_FORM_GNU_strp_alt.
753 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
754 attributes.
755 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
756 sources.
757 * opncls.c (GNU_DEBUGALTLINK): Define.
758 (bfd_get_alt_debug_link_info): New function.
759 (separate_alt_debug_file_exists): New function.
760 (find_separate_debug_file): Add parameters for fetch and check
761 functions.
762 (bfd_follow_gnu_debugaltlink): New function.
763 * bfd-in2.h: Regenerate.
764
418009c2
YZ		 7652013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
766
767 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
768 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
769 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
770 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
771 * bfd-in2.h: Regenerate.
772 * libbfd.h: Regenerate.
773 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
774 the correct names.
775 (elf64_aarch64_tlsdesc_howto_table): Likewise.
776 (elf64_aarch64_reloc_map): Likewise.
777 (aarch64_resolve_relocation): Likewise.
778 (bfd_elf_aarch64_put_addend): Likewise.
779 (aarch64_tls_transition_without_check): Likewise.
780 (aarch64_reloc_got_type): Likewise.
781 (elf64_aarch64_final_link_relocate): Likewise.
782 (elf64_aarch64_tls_relax): Likewise.
783 (elf64_aarch64_relocate_section): Likewise.
784 (elf64_aarch64_gc_sweep_hook): Likewise.
785 (elf64_aarch64_check_relocs): Likewise.
786
9d782e8d
MW		 7872013-05-26 Mark Wielaard <mjw@redhat.com>
788
789 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
790 (max_open_files): New static int initialized to zero.
791 (bfd_cache_max_open): New static function to set and return
792 max_open_files.
793 (bfd_cache_init): Use bfd_cache_max_open.
794 (bfd_open_file): Likewise.
795 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
796 (AC_CHECK_FUNCS): Add getrlimit.
797 * configure: Regenerated.
798 * config.in: Likewise.
799 * sysdep.h: Check and include sys/resource.h for getrlimit.
800
03ae2d5e
AM		 8012013-05-23 Alan Modra <amodra@gmail.com>
802
803 * format.c (bfd_check_format_matches): Don't match a target in
804 targ_selvecs if some other target is a better match. If
805 targets implement match priority, fall back to the first of
806 the best matches.
807
ad3d9127
AM		 8082013-05-22 Eric Herman <eric@freesa.org>
809
810 PR binutils/15462
811 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
812
5b3905f1
AM		 8132013-05-22 Ralf Dreesen <gamma@dreesen.net>
814
815 PR binutils/15474
816 * srec.c (srec_set_section_contents): Properly convert size
817 and offset to address when octets_per_byte is not unity.
818
8be65dd3
MR		 8192013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
820
821 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
822 refcount member of the gotplt_union when resetting the reference
823 count. Adjust comment.
824
593f8f29
WN		 8252013-05-20 Will Newton <will.newton@linaro.org>
826
827 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
828 relocs_copied member.
829 (elf64_aarch64_link_hash_newfunc): Remove initialization of
830 relocs_copied member.
831 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
832 relocs_copied member.
833
a0f0eb1e
MR		 8342013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
835
836 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
837 function definition.
838
af65e588
CC		 8392013-05-16 Cary Coutant <ccoutant@google.com>
840
841 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
842 external_ext_size and esize.
843
9f6e76f4
TG		 8442013-05-16 Tristan Gingold <gingold@adacore.com>
845
846 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
847 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
848
c495064d
AS		 8492013-05-15 Andreas Schwab <schwab@suse.de>
850
851 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
852
110a61d3
JB		 8532013-05-10 Joel Brobecker <brobecker@adacore.com>
854
855 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
856 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
857
ceae87f3
JB		 8582013-05-09 Joel Brobecker <brobecker@adacore.com>
859
860 * bfd.c (_bfd_default_error_handler): Replace use of putc
861 by fputc. Add comment explaining why.
862
012b2306
AM		 8632013-05-09 Alan Modra <amodra@gmail.com>
864
865 * elflink.c (elf_link_add_object_symbols): Don't omit reading
866 of symbols when hashes already exist.
867
7b70956d
WN		 8682013-05-07 Will Newton <will.newton@linaro.org>
869
870 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
871 plt_header_size argument for ports where it differs from
872 plt_entry_size.
873 * elf-bfd.h: Likewise.
874 * elf32-i386.c: Pass plt_header_size to
875 _bfd_elf_allocate_ifunc_dyn_relocs.
876 * elf64-x86-64.c: Likewise.
877
1ee9e8b3
WN		 8782013-05-07 Will Newton <will.newton@linaro.org>
879
012b2306 880 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 881 function.
882 * elf-bfd.h: Likewise.
883
b47468a6
CM		 8842013-05-06 Paul Brook <paul@codesourcery.com>
885
012b2306
AM		 886 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
887 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
888 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
889 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
890 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
891 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 892
128205bb
AM		 8932013-05-06 Alan Modra <amodra@gmail.com>
894
895 * elf64-ppc.c (opd_entry_value): Handle case where symbol
896 hashes are not available.
897
f45794cb
AM		 8982013-05-06 Alan Modra <amodra@gmail.com>
899
900 * elflink.c (elf_link_add_object_symbols): Don't save symbol
901 hashes around loading as-needed library. Zero them on allocation,
902 and restore to initial all-zero state if library not needed.
903 Arrange to reuse hashes if we load library again later.
904
d150b1a2
RS		 9052013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
906
907 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
908 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
909 * elfn32-mips.c: Likewise.
910 * elf64-mips.c: Likewise.
911
13761a11
NC		 9122013-05-02 Nick Clifton <nickc@redhat.com>
913
914 * archures.c: Add some more MSP430 machine numbers.
915 * config.bfd (msp430): Define targ_selvecs.
916 * configure.in: Add bfd_elf32_msp430_ti_vec.
917 * cpu-msp430.c: Add some more MSP430 machine numbers.
918 * elf32-msp430.c Add support for MSP430X relocations.
919 Add support for TI compiler generated relocations.
920 Add support for sym_diff relocations.
921 Add support for relaxing out of range short branches into long
922 branches.
923 Add support for MSP430 attribute section.
924 * reloc.c: Add MSP430X relocations.
925 * targets.c: Add bfd_elf32_msp430_ti_vec.
926 * bfd-in2.h: Regenerate.
927 * configure: Regenerate.
928 * libbfd.h: Regenerate.
929
df26367c
MR		 9302013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
931
932 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
933 alpha*-*-linux*ecoff*.
934
ed54588d
NC		 9352013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
936
937 PR binutils/15417
938 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
939 zero.
940
b8297068
AM		 9412013-04-30 Alan Modra <amodra@gmail.com>
942
943 * elflink.c (bfd_elf_record_link_assignment): Dont make
944 STV_INTERNAL symbols STV_HIDDEN.
945
b40bf0a2
NC		 9462013-04-29 Nick Clifton <nickc@redhat.com>
947
948 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
949 fragmented .debug_line sections associated with unmarked code
950 sections.
951
aba8c3de
WN		 9522013-04-29 Will Newton <will.newton@linaro.org>
953
954 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
955 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
956
7fcfd62d
NC		 9572013-04-29 Will Newton <will.newton@linaro.org>
958
959 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
960 error check up and add error message.
961
ed5acf27
WN		 9622013-04-26 Will Newton <will.newton@linaro.org>
963
964 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
965
49926cd0
AM		 9662013-04-25 Alan Modra <amodra@gmail.com>
967
968 * config.bfd: Add powerpc64le-linux.
969
05567e3d
L		 9702013-04-24 H.J. Lu <hongjiu.lu@intel.com>
971
972 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
973 x86_64-*-elf*.
974
99059e56
RM		 9752013-04-24 Roland McGrath <mcgrathr@google.com>
976
977 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
978 allocate space for PLT header even if IS_IPLT_ENTRY.
979 (arm_nacl_put_plt0): New function, broken out of ...
980 (elf32_arm_finish_dynamic_sections): ... here. Call it.
981 If HTAB->nacl_p, set up the PLT header in .iplt too.
982 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
983 a mapping symbol for the start of .iplt too.
984
544008aa
NC		 9852013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
986
7b5d8d96
NC		 987 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
988 BFD_ALIGN to int.
989 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
990 variables.
991 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
992 to bfd_vma.
993 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 994
86f7d49b
AM		 9952013-04-22 Alan Modra <amodra@gmail.com>
996
997 PR ld/15382
998 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
999 sh_size or reloc_count adjustment by count.
1000
bfeb4a28
AM		 10012013-04-22 Alan Modra <amodra@gmail.com>
1002
1003 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1004 create_linkage_sections here..
1005 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1006 (create_linkage_sections): Move earlier in file.
1007 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1008 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1009
2d0a6933
NC		 10102013-04-19 Nick Clifton <nickc@redhat.com>
1011
1012 PR binutils/15356
1013 * compress.c (decompress_contents): Always call inflateEnd, even
1014 when another inflation operation fails.
1015
a9ea330b
L		 10162013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1017
1018 * elf-ifunc.c: Update copyright year.
1019
a253d456
NC		 10202013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1021
1022 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1023 macro's return value is ignored.
1024 * elf32-hppa.c: Likewise.
1025 * elf32-tic6x.c: Likewise.
1026 * mach-o.c: Likewise.
1027 * mmo.c: Likewise.
1028 * opncls.c: Likewise.
1029 * peicode.h: Likewise.
1030 * elf32-m32r.c: Check return value of bfd_set_section_*().
1031 * elfnn-ia64.c: Likewise.
1032 * elfxx-mips.c: Likewise.
1033 * vms-alpha.c: Likewise.
1034
1622ff3b
L		 10352013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1036
1037 PR ld/15371
1038 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1039 regular reference without non-GOT reference when building
1040 shared library.
1041
a22cd6f6
AM		 10422013-04-15 Alan Modra <amodra@gmail.com>
1043
1044 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1045 cache slot for archives.
1046
ed905580
HPN		 10472013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1048
1049 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1050 local variable mmop.
1051
8d6a12ee
NC		 10522013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1053
1054 PR ld/12494
1055 * bfd/elf32-avr.c: Consider all sections to determine if linker
1056 relaxation can safely delete a ret after a call/jmp
1057
79bb5c23
NC		 10582013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1059
1060 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1061 INODEs.
1062
36192a8d
TT		 10632013-04-08 Tom Tromey <tromey@redhat.com>
1064
1065 * som.c (bfd_section_from_som_symbol): No longer static.
1066 * som.h (bfd_section_from_som_symbol): Declare.
1067
198f1157
AM		 10682013-04-06 Alan Modra <amodra@gmail.com>
1069
1070 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1071 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1072
c69ba956
NC		 10732013-04-05 Nick Clifton <nickc@redhat.com>
1074
1075 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1076
ff5ac77b
AM		 10772013-04-04 Alan Modra <amodra@gmail.com>
1078
1079 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1080 * bfd-in2.h: Regenerate.
1081 * elflink.c (elf_link_add_object_symbols): Use new error.
1082
41702d50
NC		 10832013-04-03 Nick Clifton <nickc@redhat.com>
1084
1085 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1086 (bfd_elf32_bfd_is_target_special_symbol): Define.
1087
cb8af559
NC		 10882013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1089
a22cd6f6
AM		 1090 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1091 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1092
1122dc88
DD		 10932013-04-02 DJ Delorie <dj@redhat.com>
1094
1095 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1096 (rl78_elf_relax_section): Only fetch the next reloc if there is
1097 one expected.
1098
81fbe831
AM		 10992013-03-30 Alan Modra <amodra@gmail.com>
1100
1101 PR ld/15323
1102 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1103 global symbols referenced by relocs.
1104 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1105 * elf32-bfin.c (bfin_check_relocs): Likewise.
1106 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1107 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1108 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1109 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1110 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1111 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1112 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1113 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1114 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1115 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1116 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1117 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1118 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1119 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1120 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1121 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1122 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1123 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1124 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1125 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1126 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1127 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1128 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1129 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1130 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1131 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1132 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1133 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1134 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1135 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1136 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1137 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1138 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1139 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1140 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1141 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1142 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1143 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1144 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1145 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1146 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1147 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1148 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1149 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1150 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1151 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1152 test indirect/warning links for NULL.
1153
61315175
L		 11542013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1155
1156 PR ld/15323
1157 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1158 symbol is referenced by a non-shared object.
61315175
L		 1159 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1160
a6f713fc
KK		 11612013-03-28 Joe Seymour <jseymour@codesourcery.com>
1162
1163 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1164 R_SH_REL32 relocations against undefined weak symbols.
1165
19e08130
AM		 11662013-03-28 Alan Modra <amodra@gmail.com>
1167
1168 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1169 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1170 into ifunc and non-ifunc.
1171 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1172 separate ifunc/non-ifunc dynrel counts.
1173 (allocate_got): Always use reliplt for ifunc.
1174 (allocate_dynrelocs): Likewise.
1175 (ppc64_elf_size_dynamic_sections): Likewise.
1176 (ppc64_elf_layout_multitoc): Likewise.
1177 (ppc64_elf_relocate_section): Likewise.
1178
f95f8542
AM		 11792013-03-28 Alan Modra <amodra@gmail.com>
1180
1181 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1182 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1183 into ifunc and non-ifunc.
1184 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1185 (ppc_elf_size_dynamic_sections): Likewise.
1186 (ppc_elf_relocate_section): Likewise.
1187
7e612e98
AM		 11882013-03-28 Alan Modra <amodra@gmail.com>
1189
1190 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1191 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1192 bfd_link_info* and asection* params.
1193 (_bfd_elf_reloc_type_class): Likewise.
1194 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1195 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1196 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1197 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1198 for any reliplt reloc. Don't return reloc_class_plt for
1199 R_PPC_REL24 and R_PPC_ADDR24.
1200 * elf64-ppc.c (allocate_got): Formatting.
1201 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1202 reliplt reloc.
1203 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1204 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1205 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1206 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1207 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1208 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1209 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1210 Add extra params to the various reloc_type_class functions.
1211
0bed072f
AM		 12122013-03-27 Alan Modra <amodra@gmail.com>
1213
1214 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1215 masks for all local ifunc syms.
1216 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1217 (ppc_elf_size_dynamic_sections): Likewise.
1218 (ppc_elf_relocate_section): Likewise.
1219
6f820c85
WN		 12202013-03-27 Will Newton <will.newton@linaro.org>
1221
1222 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1223 dynamic reloc for symbols with dynindx == -1.
1224 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1225 dynamic reloc for symbols with dynindx == -1.
1226
31943882
WN		 12272013-03-27 Will Newton <will.newton@linaro.org>
1228
1229 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1230 dynamic reloc for non-default visibility undefined weaks.
1231 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1232 dynamic reloc for non-default visibility undefined weaks.
1233
ffd65175
AM		 12342013-03-26 Alan Modra <amodra@gmail.com>
1235
1236 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1237 over _bfd_elf_merge_symbol calls.
1238
3a81e825
AM		 12392013-03-26 Alan Modra <amodra@gmail.com>
1240
1241 * elflink.c (elf_link_add_object_symbols): Add assertion for
1242 common override alignment check code. Formatting.
1243
4f3fedcf
AM		 12442013-03-25 Alan Modra <amodra@gmail.com>
1245
1246 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1247 usual common symbols as well as for dynamic. Add poldbfd param.
1248 Save old bfd. Adjust callers.
1249 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1250 and "value" by value, not pointer. Adjust caller.
1251 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1252 Delete code to set same. Use old_bfd and old_alignment from
1253 _bfd_elf_merge_symbol instead. Add default symbol before
1254 alignment and size checks. Wrap overlong lines.
1255
e3c9d234
AM		 12562013-03-25 Alan Modra <amodra@gmail.com>
1257
1258 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1259 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1260 when override is true.
1261
6c9b78e6
AM		 12622013-03-25 Alan Modra <amodra@gmail.com>
1263
1264 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1265 of *sym_hash.
1266
191c0c42
AM		 12672013-03-25 Alan Modra <amodra@gmail.com>
1268
1269 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1270 Wrap long lines.
1271 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1272 early in symbol loop.
1273
5d13b3b3
AM		 12742013-03-25 Alan Modra <amodra@gmail.com>
1275
1276 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1277 (_bfd_elf_init_reloc_shdr): Delete.
1278 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1279 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1280 just what is needed.
1281 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1282
8a56bd02
AM		 12832013-03-23 Alan Modra <amodra@gmail.com>
1284
1285 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1286 * elflink.c (_bfd_elf_merge_symbol): Make static.
1287 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1288 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1289
96f29d96
AM		 12902013-03-23 Alan Modra <amodra@gmail.com>
1291
1292 PR ld/15270
1293 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1294 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1295 def_dynamic/ref_dynamic.
1296 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1297 owned syms.
1298
209be8d2
DM		 12992013-03-22 David S. Miller <davem@davemloft.net>
1300
1301 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1302 hwcaps attribute.
1303
5c0df484
NC		 13042013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1305
1306 PR ld/14902
1307 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1308 errors adjusting relocs and symbols.
1309
81f5558e
NC		 13102013-03-21 Michael Schewe <michael.schewe@gmx.net>
1311
1312 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1313 @(disp:32,ERx) to mov @(disp:16,ERx).
1314 (R_H8_DISP32A16): New reloc.
1315 Comments added and corrected.
1316 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1317 * bfd-in2.h: Regenerate.
1318 * libbfd.h: Regenerate.
1319
ce63b7b3
KT		 13202013-03-21 Kai Tietz <ktietz@redhat.com>
1321
1322 * coffgen.c (coff_real_object_p): Make global.
1323 * peicode.h (coff_real_object_p): Add prototype.
1324 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1325 external_PEI_IMAGE_hdr structure.
1326 (coff_swap_filehdr_in): Handle variable header-size.
1327 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1328 of directory-entiries as specified in pe-header.
1329
088ca6c1
NC		 13302013-03-21 Nick Clifton <nickc@redhat.com>
1331
1332 PR sim/15286
1333 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1334 iWMMXt and iWMMXt2 processors from attributes.
1335
8877b5e5
AM		 13362013-03-20 Alan Modra <amodra@gmail.com>
1337
1338 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1339 sh_type according to is_rela.
1340
ffa9430d
AM		 13412013-03-18 Alan Modra <amodra@gmail.com>
1342
1343 PR ld/12549
1344 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1345 considering whether an --as-needed library is needed.
1346
cc0ea93c
TT		 13472013-03-14 Tom Tromey <tromey@redhat.com>
1348
1349 * opncls.c (bfd_get_debug_link_info): Rename from
1350 get_debug_link_info. Export. Update comment.
1351 (find_separate_debug_file): Update.
1352 * bfd-in2.h: Rebuild.
1353
59c108f7
NC		 13542013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1355
a22cd6f6 1356 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1357 support.
a22cd6f6 1358 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1359 relocs.
1360
abb3f6cc
NC		 13612013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1362
1363 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1364 * elf.c (elfcore_write_s390_tdb): New function.
1365 (elfcore_write_register_note): Call it.
1366 (elfcore_grok_s390_tdb): New function.
1367 (elfcore_grok_note): Call it.
1368
af924177
MR		 13692013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1370
1371 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1372
48385e38
CV		 13732013-03-05 Corinna Vinschen <vinschen@redhat.com>
1374
1375 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1376
f75e0e33
AM		 13772013-03-04 Alan Modra <amodra@gmail.com>
1378
1379 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1380 non-zero addends when relocatable, rather than addends >= 32768.
1381 Always zero "addend" before applying relocation.
1382
17e3916e
NC		 13832013-03-04 Nick Clifton <nickc@redhat.com>
1384
1385 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1386 file pointer offsets for thin archives.
1387
3064e1ff
JB		 13882013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1389
1390 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1391 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1392
4107ae22
DD		 13932013-02-27 DJ Delorie <dj@redhat.com>
1394
1395 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1396 * libbfd.h: Regenerate.
1397 * bfd-in2.h: Regenerate.
1398 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1399 references in compuated relocs.
1400
730fbaf8
AG		 14012013-02-26 Anthony Green <green@moxielogic.com>
1402
1403 * config.bfd: Extend moxie-rtems target triplet name support.
1404
35399224
L		 14052013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1406
1407 PR ld/15167
1408 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1409 unique_global only for definition.
1410 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1411 here.
1412 (elf_link_add_object_symbols): Set unique_global only
1413 for definition.
1414
c0355132
AM		 14152013-02-21 Alan Modra <amodra@gmail.com>
1416
1417 * elf-bfd.h (struct elf_build_id): Extracted from..
1418 (struct elf_build_id_info): ..here. Delete.
1419 (struct output_elf_obj_tdata): New, extracted from..
1420 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1421 Add "o" field.
1422 (elf_program_header_size): Reference tdata->o.
1423 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1424 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1425 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1426 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1427 when opening bfd in any mode that might write.
1428 (_bfd_elf_write_object_contents): Use build_id field in
1429 output_elf_obj_tdata.
1430 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1431 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1432
228e534f
AM		 14332013-02-21 Alan Modra <amodra@gmail.com>
1434
1435 * elf-bfd.h (struct core_elf_obj_tdata): New.
1436 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1437 core_program, and core_command. Add "core".
1438 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1439 Update all refs to tdata core fields.
1440 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1441 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1442 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1443 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1444 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1445 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1446 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1447 to tdata core fields.
1448
12bd6957
AM		 14492013-02-21 Alan Modra <amodra@gmail.com>
1450
1451 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1452 Delete num_locals and num_globals.
1453 (elf_num_locals, elf_num_globals): Don't define.
1454 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1455 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1456 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1457 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1458 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1459 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1460 accessor macros.
1461 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1462 number of locals syms via new param.
1463 (swap_out_syms): Adjust to suit elf_map_symbols change.
1464
cbf8d970
MR		 14652013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1466
1467 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1468 STO_MICROMIPS annotation.
1469
30e8ee25
AM		 14702013-02-19 Alan Modra <amodra@gmail.com>
1471
1472 * configure.in: Bump version to 2.23.52.
1473 * elf-bfd.h (struct elf_build_id_info): New.
1474 (struct elf_obj_tdata): Delete after_write_object_contents,
1475 after_write_object_contents_info and build_id_size. Make build_id
1476 a pointer to struct elf_build_id_info.
1477 * elf.c (_bfd_elf_write_object_contents): Style. Update
1478 after_write_ibject_contents invocation.
1479 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1480 allow zero size notes.
1481 * configure: Regenerate.
1482
5b175e56
MR		 14832013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1484
1485 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1486 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1487 (micromips_elf64_howto_table_rela): Likewise.
1488 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1489 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1490 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1491 (elf_micromips_howto_table_rela): Likewise.
1492 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1493
e8faf7d1
MR		 14942013-02-18 Paul Brook <paul@codesourcery.com>
1495
1496 * elfxx-mips.c (MICROMIPS_P): New macro.
1497 (_bfd_mips_elf_symbol_processing): Use it.
1498
c164a95d
MR		 14992013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1500
1501 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1502 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1503
d45f8bda
AM		 15042013-02-18 Alan Modra <amodra@gmail.com>
1505
1506 PR ld/12549
1507 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1508 (_bfd_elf_strtab_clear_all_refs): Declare.
1509 (_bfd_elf_strtab_resize): Declare.
1510 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1511 (_bfd_elf_strtab_clear_all_refs): New function.
1512 (_bfd_elf_strtab_resize): Likewise.
1513 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1514
698600e4
AM		 15152013-02-18 Alan Modra <amodra@gmail.com>
1516
1517 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1518 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1519 and elf_text_section to..
1520 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1521 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1522 (struct alpha_elf_find_line): ..this.
1523 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1524
3d5bef4c
L		 15252013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1526
1527 PR ld/15146
1528 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1529 for references from the dummy bfd.
1530
313ed4a9
L		 15312013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1532
1533 PR ld/15149
1534 * elflink.c (elf_link_add_object_symbols): Also track weak
1535 references.
1536
989fbeff
L		 15372013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1538
1539 PR binutils/15151
1540 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1541 archive pointing to itself.
1542 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1543
a043396b
NC		 15442013-02-15 Nick Clifton <nickc@redhat.com>
1545
1546 PR binutils/15140
1547 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1548 accessing a corrupt nested archive.
1549
13db6b44
RS		 15502013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1551
1552 * elfxx-mips.c (mips_got_page_ref): New structure.
1553 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1554 pair to represent the anchor point.
1555 (mips_got_info): Add a got_page_refs field.
1556 (mips_elf_link_hash_table): Add a sym_cache field.
1557 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1558 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1559 new anchor representation.
1560 (mips_elf_create_got_info): Create got_page_refs rather than
1561 got_page_entries.
1562 (mips_elf_record_got_page_ref): New function.
1563 (mips_elf_pages_for_range): Move further down file.
1564 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1565 Use a section rather than a (bfd, symndx) pair to represent the
1566 anchor point.
1567 (mips_elf_resolve_got_page_ref): New function.
1568 (mips_elf_resolve_final_got_entries): Use it to populate
1569 got_page_entries.
1570 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1571 rather than mips_elf_record_got_page_entry. Only nullify h
1572 afterwards.
1573 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1574 earlier.
1575
57093f5e
RS		 15762013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1577
1578 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1579 in g->relocs.
1580
9c3f90c4
AM		 15812013-02-12 Alan Modra <amodra@gmail.com>
1582
1583 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1584 suitable definition when using generic linker hash table.
1585
476366af
RS		 15862013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1587
1588 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1589 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1590 mips_elf_traverse_got_arg. Count GOT entries.
1591 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1592 as argument. Update after above changes.
1593 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1594 mips_elf_count_got_entries. Update the calls to
1595 mips_elf_resolve_final_got_entries.
1596
9ab066b4
RS		 15972013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1598
1599 * elfxx-mips.c (mips_got_tls_type): New enum.
1600 (mips_got_entry): Add tls_initialized.
1601 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1602 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1603 GOT_TLS_TYPE masks.
1604 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1605 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1606 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1607 than GOT_NORMAL.
1608 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1609 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1610 tls_initialized rather than GOT_TLS_DONE.
1611 (mips_tls_got_index): Delete.
1612 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1613 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1614 (mips_elf_record_got_entry): Initialize tls_initialized.
1615
6c42ddb9
RS		 16162013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1617
1618 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1619 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1620 tls_ie_got_offset and tls_gd_got_offset.
1621 (mips_elf_link_hash_newfunc): Remove initialization.
1622 (mips_elf_create_got_info): Likewise.
1623 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1624 (mips_tls_single_got_index): Delete.
1625 (mips_elf_local_got_index): Always use the GOT entry to track
1626 GOT indices.
1627 (mips_elf_global_got_index): Likewise.
1628 (mips_elf_create_local_got_entry): Assert that TLS entries have
1629 already been allocated.
1630 (mips_elf_record_global_got_symbol): Don't initialize
1631 tls_ie_type or tls_gd_type.
1632 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1633 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1634 entry.
1635 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1636 the GOT entries.
1637 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1638 have been allocated.
1639 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1640 tls_ie_type and tls_gd_type.
1641
ebc53538
RS		 16422013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1643
1644 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1645 aliasing violation. Check for htab allocation failures.
1646
13fbec83
RS		 16472013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1648
1649 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1650 split out from...
1651 (mips_elf_global_got_index): ...here. Reorder arguments so that
1652 the output bfd and info come first.
1653 (mips_elf_calculate_relocation): Update the call to
1654 mips_elf_global_got_index accordingly.
1655 (_bfd_mips_elf_finish_dynamic_symbol): Use
1656 mips_elf_primary_global_got_index rather than
1657 mips_elf_global_got_index.
1658 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1659
3dff0dd1
RS		 16602013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1661
1662 * elfxx-mips.c (mips_got_entry): Update comments.
1663 (mips_elf_multi_got_entry_eq): Rename to...
1664 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1665 (mips_elf_create_got_info): Remove master_got_p argument.
1666 Always use mips_elf_got_entry_eq.
1667 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1668 Update calls accordingly.
1669
d7206569
RS		 16702013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1671
1672 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1673 (mips_elf_bfd2got_hash): Delete.
1674 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1675 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1676 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1677 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1678 than mips_elf_got_for_ibfd.
1679 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1680 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1681 (mips_elf_make_got_per_bfd): Replace with...
1682 (mips_elf_add_got_entry): ...this new function.
1683 (mips_elf_make_got_pages_per_bfd): Replace with...
1684 (mips_elf_add_got_page_entry): ...this new function.
1685 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1686 bfd and GOT arguments. Use mips_elf_add_got_entry and
1687 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1688 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1689 to set the BFD's GOT and free the old table.
1690 (mips_elf_merge_got): Replace bfd2got argument with separate
1691 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1692 Use mips_elf_count_got_entries to count the number of entries in
1693 each GOT. Update the calls to mips_elf_merge_got_with.
1694 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1695 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1696 (mips_elf_multi_got): Don't create the bfd2got hash table.
1697 Replace hash table traversal with a walk over the input bfds,
1698 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1699 to set the output bfd's GOT.
1700 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1701 bfds use the master GOT in the single-GOT case.
1702 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1703 rather than mips_elf_got_for_ibfd.
1704
ee227692
RS		 17052013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1706
1707 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1708 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1709 (mips_elf_record_global_got_symbol): Update the hash entry before
1710 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1711 the latter.
1712 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1713 (mips_elf_record_got_page_entry): Record the entry in both the
1714 master and bfd GOTs.
1715
72e7511a
RS		 17162013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1717
1718 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1719 create another one if necessary.
1720 (mips_elf_set_gotidx): New function.
1721 (mips_elf_set_global_gotidx): Use it.
1722 (mips_elf_initialize_tls_index): Likewise. Take a
1723 mips_elf_traverse_got_arg as argument.
1724 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1725 (mips_elf_multi_got): Likewise. Cope with error returns from
1726 mips_elf_set_global_gotidx.
1727
ab361d49
RS		 17282013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1729
1730 * elfxx-mips.c (mips_got_info): Add relocs field.
1731 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1732 with...
1733 (mips_elf_traverse_got_arg): ...this new structure.
1734 (mips_elf_count_local_tls_relocs): Delete.
1735 (mips_elf_count_global_tls_relocs): Likewise.
1736 (mips_elf_count_got_entry): New function.
1737 (mips_elf_count_local_got_entries): Likewise.
1738 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1739 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1740 (mips_elf_record_local_got_symbol): Don't count got entries here.
1741 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1742 (mips_elf_set_global_got_offset): Split into...
1743 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1744 new functions. Take a mips_elf_traverse_got_arg rather than a
1745 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1746 Use g->relocs to record the number of relocs needed for global GOT
1747 entries.
1748 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1749 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1750 relocations. Update for above function split.
1751 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1752 to count both the number of GOT entries and the number of TLS
1753 relocs required by local entries. Likewise
1754 mips_elf_count_global_tls_entries and global entries.
1755 Remove uses of mips_elf_count_local_tls_relocs and
1756 mips_elf_count_global_tls_relocs.
1757
e641e783
RS		 17582013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1759
1760 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1761 to say that each structure represents only one type of TLS reference.
1762 (GOT_TLS_TYPE): New define.
1763 (mips_elf_link_hash_entry): Temporarily split tls_type and
1764 tls_got_offset into two variables each.
1765 (mips_elf_link_hash_newfunc): Update accordingly.
1766 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1767 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1768 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1769 (mips_tls_got_relocs): Use a switch statement.
1770 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1771 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1772 local "offset" variable.
1773 (mips_tls_got_index): Remove r_type argument and assert. Remove
1774 code that handled entries with two TLS types; always use the
1775 original got_index instead.
1776 (mips_tls_single_got_index): New function.
1777 (mips_elf_local_got_index): Use entry->tls_type to check for
1778 TLS entries. Use mips_tls_single_got_index. Update call to
1779 mips_tls_got_index.
1780 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1781 Use p->tls_type to check for TLS entries. Update call to
1782 mips_tls_got_index. Use mips_tls_single_got_index.
1783 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1784 Use entry.tls_type to check for TLS entries.
1785 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1786 with r_type argument. Use mips_elf_reloc_tls_type.
1787 Set up the new hash entry fields.
1788 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1789 with r_type argument. Use mips_elf_reloc_tls_type and
1790 mips_tls_got_entries. Remove code that handled entries
1791 with multiple TLS types.
1792 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1793 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1794 Use equality rather than masks when checking for specific TLS types.
1795 Use mips_tls_got_entries. Remove code that handled entries
1796 with multiple TLS types.
1797 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1798 testing the hash table entry.
1799 (_bfd_mips_elf_check_relocs): Update calls to
1800 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1801 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1802 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1803
d9bf376d
RS		 18042013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1805
1806 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1807 (mips_elf_got_entry_hash): ...this, deleting the old version.
1808 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1809 both types of GOT.
1810
5334aa52
RS		 18112013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1812
1813 * elfxx-mips.c (mips_elf_create_got_info): New function.
1814 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1815 (mips_elf_create_got_section): Likewise.
1816
946c668d
RS		 18172013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1818
1819 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1820 gotidx to -1.
1821
59b08994
RS		 18222013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1823
1824 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1825
d222d210
RS		 18262013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1827
1828 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1829 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1830
1fd20d70
RS		 18312013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1832
1833 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1834 (mips_elf_count_global_tls_relocs): Don't count indirect or
1835 warning symbols.
1836 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1837 number of TLS entries were allocated.
1838
7d94b319
RS		 18392013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1840
1841 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1842
17214937
RS		 18432013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1844
1845 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1846 if there are TLS relocations.
1847
9efeb38d
RS		 18482013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1849
1850 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1851 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1852
9c3f90c4
AM		 18532013-02-11 Alan Modra <amodra@gmail.com>
1854
1855 * elfcode.h (elf_checksum_contents): Free contents.
1856 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1857 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1858 (elf_final_link_free): New function, extracted from..
1859 (bfd_elf_final_link): ..here. Always call
1860 _bfd_elf_write_section_eh_frame_hdr.
1861 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1862 _bfd_elf_link_hash_table_free.
1863 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1864 * libbfd.h: Regenerate.
1865 * merge.c (_bfd_merge_sections_free): New function.
1866 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1867 hdr_info->array.
1868 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1869 _bfd_elf_link_hash_table_free.
1870 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1871 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1872 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1873 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1874 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1875 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1876 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1877 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1878 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1879 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1880 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1881 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1882 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1883 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1884 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1885 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1886 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1887
7bf52ea2
AM		 18882013-02-10 Alan Modra <amodra@gmail.com>
1889
1890 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1891 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1892 * m68klinux.c (linux_link_hash_table_create): Likewise.
1893 * sparclinux.c (linux_link_hash_table_create): Likewise.
1894 * sunos.c (sunos_link_hash_table_create): Likewise.
1895 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1896 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1897 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1898 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1899 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1900 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1901 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1902 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1903 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1904 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1905 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1906 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1907 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1908 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1909 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1910 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1911 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1912 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1913 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1914 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1915 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1916 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1917 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1918 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1919 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1920 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1921 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1922 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1923
22cdc249
AM		 19242013-02-10 Alan Modra <amodra@gmail.com>
1925
1926 * i386linux.c (linux_link_hash_table_create): Allocate table
1927 with bfd_zmalloc, not bfd_alloc.
1928 * pdp11.c (link_hash_table_create): Allocate table with
1929 bfd_malloc, not bfd_alloc.
1930 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1931 with bfd_zmalloc, not bfd_zalloc.
1932 (bfin_link_hash_table_create): Likewise.
1933 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1934 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1935
0e5de31a
AM		 19362013-02-10 Alan Modra <amodra@gmail.com>
1937
1938 PR ld/15113
1939 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1940
ad1fc92a
NC		 19412013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1942
1943 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1944 sections.
34c67f14
NC		 1945 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1946 symbol.
ad1fc92a 1947
170a8295
YZ		 19482013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1949
1950 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1951 288 to 272.
1952
619a703e
AM		 19532013-02-08 Alan Modra <amodra@gmail.com>
1954
1955 PR binutils/15106
1956 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1957 * elf.c (elf_find_function): Revert last change. Use new
1958 tdata field rather than static vars for cache.
1959
02acbe22
L		 19602013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1961
1962 PR ld/15107
1963 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1964 symbol is defined in regular object.
1965
1965d5f2
AM		 19662013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1967
1968 PR binutils/15106
1969 * elf.c (elf_find_function): Don't cache if symbols change.
1970
dafbc74d
AM		 19712013-02-07 Alan Modra <amodra@gmail.com>
1972
1973 PR binutils/14873
1974 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1975 copy attributes from or to non-ELF.
1976
20e52bd2
L		 19772013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1978
1979 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1980 for non-zero TLS symbol.
1981 (elf_i386_relocate_section): Don't resolve size relocation against
1982 non-zero TLS symbol.
1983 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1984 pc_count for non-zero TLS symbol.
1985 (elf_x86_64_relocate_section): Don't resolve size relocation
1986 against non-zero TLS symbol.
1987
36591ba1 19882013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 1989 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 1990
1991 Based on patches from Altera Corporation.
1992
1993 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1994 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1995 (BFD_BACKENDS): Add elf32-nios2.lo.
1996 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1997 * Makefile.in: Regenerated.
1998 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1999 bfd_elf32_littlenios2_vec.
2000 * configure: Regenerated.
2001 * config.bfd: Add cases for nios2.
2002 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2003 (bfd_mach_nios2): Define.
2004 (bfd_nios2_arch): Declare.
2005 (bfd_archures_list): Add bfd_nios2_arch.
2006 * targets.c (bfd_elf32_bignios2_vec): Declare.
2007 (bfd_elf32_littlenios2_vec): Declare.
2008 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2009 bfd_elf32_littlenios2_vec.
2010 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2011 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2012 * bfd-in2.h: Regenerated.
2013 * libbfd.h: Regenerated.
2014 * cpu-nios2.c: New file.
2015 * elf32-nios2.c: New file.
2016
ca6b5f82
AM		 20172013-02-06 Alan Modra <amodra@gmail.com>
2018
2019 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2020 stubs in stub_bfd.
2021
37ba9f93
AM		 20222013-02-06 Alan Modra <amodra@gmail.com>
2023
2024 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2025 * Makefile.in: Regenerate.
2026
70a38d42
SDJ		 20272013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2028 Pedro Alves <palves@redhat.com>
2029
2030 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2031 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2032 declaration.
2033 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2034 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2035 * elf-linux-psinfo.h: New file.
2036 * elf.c: Include elf-linux-psinfo.h.
2037 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2038 New functions.
2039 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2040 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2041 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2042 (elfcore_write_ppc_linux_prpsinfo32): New function.
2043
5ee43bc4
TG		 20442013-02-04 Tristan Gingold <gingold@adacore.com>
2045
2046 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2047 start address.
2048
0cadb185
AM		 20492013-02-04 Alan Modra <amodra@gmail.com>
2050
2051 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2052 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2053 * Makefile.in: Regenerate.
2054 * po/SRC-POTFILES.in: Regenerate.
2055
5d42dfb5
AM		 20562013-02-04 Alan Modra <amodra@gmail.com>
2057
2058 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2059 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2060
c57da1a7
AM		 20612013-02-01 Alan Modra <amodra@gmail.com>
2062
2063 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2064 clears def_regular.
2065
c0fd7846
TG		 20662013-01-31 Tristan Gingold <gingold@adacore.com>
2067
2068 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2069 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2070 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2071
b45b6908
AM		 20722013-01-31 Alan Modra <amodra@gmail.com>
2073 David S. Miller <davem@davemloft.net>
2074
2075 PR ld/15056
2076 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2077 references to __tls_get_addr.
2078 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2079 vtinherit and vtentry reloc handling too.
2080 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2081
bcaa2f82
AM		 20822013-01-31 Alan Modra <amodra@gmail.com>
2083
2084 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2085
22aa0c7e
AM		 20862013-01-31 Alan Modra <amodra@gmail.com>
2087
2088 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2089
bc30df16
AM		 20902013-01-28 Alan Modra <amodra@gmail.com>
2091
2092 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2093 "relocation" in error messages throughout file.
2094 (ppc64_elf_relocate_section): Remove sibling call error message,
2095 replace with "call lacks nop". Specially report errors for
2096 branches to function entry points via OPD lookup and branches
2097 to stubs. Remove NULL symbol handling now done by %T.
2098
89d7b8aa
AM		 20992013-01-28 Alan Modra <amodra@gmail.com>
2100
2101 * archive.c (bfd_generic_archive_p): Return target and keep
2102 ardata on partial matches.
2103 * format.c (bfd_check_format_matches): Adjust for above
2104 change. Remove bfd_error_file_ambiguously_recognized dead
2105 code.
2106
c9ba0c87
AM		 21072013-01-26 Alan Modra <amodra@gmail.com>
2108
2109 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2110 bfd_preserve_finish): Move to..
2111 * format.c: ..here, splitting out..
2112 (bfd_reinit): ..this. New function.
2113 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2114 keep bfd state for a match.
2115 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2116 * elfcore.h (elf_core_file_p): Likewise.
2117 * mach-o.c (bfd_mach_o_header_p): Likewise.
2118 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2119 * xsym.c (bfd_sym_object_p): Likewise.
2120 * mmo.c (mmo_scan): Clear abfd->symcount.
2121 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2122 * section.c (bfd_section_list_clear): Clear section_htab.count.
2123 * bfd-in2.h: Regenerate.
2124
d79dcc73
NC		 21252013-01-25 Michael Schewe <michael.schewe@gmx.net>
2126
2127 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2128 second reloc, make sure that the reloc potentially exists first.
2129
78c8d46c
NC		 21302013-01-24 Nick Clifton <nickc@redhat.com>
2131
2132 * archures.c: Add bfd_mach_v850e3v5.
2133 * bfd-in2.h: Regenerate.
2134 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2135 * cpu-v850_rh850.c: Likewise.
2136 * elf32-v850.c: Add support for v850e3v5 architecture.
2137
1a18f0ae
NC		 21382013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2139
2140 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2141
f65a9e53
AM		 21422013-01-23 Leif Ekblad <leif@rdos.net>
2143
2144 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2145
3bea1fcb
L		 21462013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2147
2148 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2149 non-zero TLS symbol.
2150 (elf_i386_relocate_section): Resolve size relocation against
2151 non-zero TLS symbol.
2152 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2153 for non-zero TLS symbol.
2154 (elf_x86_64_relocate_section): Resolve size relocation against
2155 non-zero TLS symbol.
2156
b1b00fcc
MF		 21572013-01-18 Mike Frysinger <vapier@gentoo.org>
2158
2159 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2160 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2161 true.
2162
06a6a421
L		 21632013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2164
2165 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2166 PC-relative relocation.
2167 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2168 as PC-relative relocation.
2169
6a3e1bae
L		 21702013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2171
2172 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2173 check.
2174 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2175
2176 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2177 and R_X86_64_SIZE64 check.
2178 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2179 nor R_X86_64_SIZE64.
2180
1788fc08
L		 21812013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2182
2183 * bfd-in2.h: Regenerated.
2184 * libbfd.h: Likewise.
2185
2186 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2187 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2188 (elf_i386_check_relocs): Handle R_386_SIZE32.
2189 (elf_i386_gc_sweep_hook): Likewise.
2190 (elf_i386_relocate_section): Likewise.
2191
2192 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2193 and R_X86_64_SIZE64 entries.
2194 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2195 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2196 (elf_x86_64_reloc_name_lookup): Likewise.
2197 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2198 R_X86_64_SIZE64.
2199 (elf_x86_64_gc_sweep_hook): Likewise.
2200 (elf_x86_64_relocate_section): Likewise.
2201
2202 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2203 BFD_RELOC_SIZE64.
2204
1e536451
L		 22052013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2206
2207 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2208 with R_X86_64_RELATIVE64.
2209
77bf820f
NC		 22102013-01-15 Nick Clifton <nickc@redhat.com>
2211
2212 * elf32-msp430.c: Fix spelling typo.
2213
e2458743
AM		 22142013-01-15 Alan Modra <amodra@gmail.com>
2215
2216 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2217 plt-thread-safe.
2218
405bf443
AM		 22192013-01-14 Alan Modra <amodra@gmail.com>
2220
2221 PR binutils/14813
2222 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2223 (memory_bclose): Likewise. Return 0 on success.
2224 * cache.c (cache_bclose): Likewise.
2225 * opncls.c (opncls_bclose, bfd_close): Likewise.
2226 * vms-lib.c (vms_lib_bclose): Likewise.
2227 * libbfd.h: Regenerate.
2228
ee659f1f
AM		 22292013-01-13 Alan Modra <amodra@gmail.com>
2230
2231 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2232 Add ref_dynamic_nonweak.
2233 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2234 (_bfd_elf_merge_symbol): Don't call above function. Move
2235 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2236 clear dynamic_def.
2237 (elf_link_add_object_symbols): Delete redundant "override" test.
2238 Don't set dynamic_def here.
2239 (elf_link_output_extsym): Update.
2240
68c4a57e
L		 22412013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2242
2243 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2244 normal and TLS symbol access.
2245 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2246
02be4619
AM		 22472013-01-12 Alan Modra <amodra@gmail.com>
2248
2249 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2250 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2251 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2252
a4542f1b
AM		 22532013-01-12 Alan Modra <amodra@gmail.com>
2254
2255 PR ld/12549
2256 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2257 (_bfd_elf_strtab_clear_all_refs): Define.
2258 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2259 (_bfd_elf_strtab_clear_all_refs): Delete.
2260 * elflink.c (elf_link_add_object_symbols): Clear out added
2261 strtab refs. Correct handling of warning common symbols.
2262
68ffbac6
L		 22632013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2264
2265 * aout0.c: Remove trailing white spaces.
2266 * archive.c: Likewise.
2267 * archures.c: Likewise.
2268 * bfd-in.h: Likewise.
2269 * bfd-in2.h: Likewise.
2270 * coff-alpha.c: Likewise.
2271 * coff-i860.c: Likewise.
2272 * coff-mips.c: Likewise.
2273 * coff-ppc.c: Likewise.
2274 * coff-tic80.c: Likewise.
2275 * coff-x86_64.c: Likewise.
2276 * coff-z80.c: Likewise.
2277 * coffcode.h: Likewise.
2278 * coffgen.c: Likewise.
2279 * cofflink.c: Likewise.
2280 * compress.c: Likewise.
2281 * corefile.c: Likewise.
2282 * cpu-arm.c: Likewise.
2283 * cpu-avr.c: Likewise.
2284 * cpu-bfin.c: Likewise.
2285 * cpu-cr16.c: Likewise.
2286 * cpu-cr16c.c: Likewise.
2287 * cpu-crx.c: Likewise.
2288 * cpu-h8300.c: Likewise.
2289 * cpu-i386.c: Likewise.
2290 * cpu-lm32.c: Likewise.
2291 * cpu-m68k.c: Likewise.
2292 * cpu-moxie.c: Likewise.
2293 * cpu-msp430.c: Likewise.
2294 * cpu-sh.c: Likewise.
2295 * cpu-xc16x.c: Likewise.
2296 * dwarf2.c: Likewise.
2297 * ecofflink.c: Likewise.
2298 * ecoffswap.h: Likewise.
2299 * elf-ifunc.c: Likewise.
2300 * elf-m10300.c: Likewise.
2301 * elf-vxworks.c: Likewise.
2302 * elf32-avr.c: Likewise.
2303 * elf32-avr.h: Likewise.
2304 * elf32-cr16.c: Likewise.
2305 * elf32-cr16c.c: Likewise.
2306 * elf32-cris.c: Likewise.
2307 * elf32-crx.c: Likewise.
2308 * elf32-frv.c: Likewise.
2309 * elf32-hppa.c: Likewise.
2310 * elf32-i860.c: Likewise.
2311 * elf32-ip2k.c: Likewise.
2312 * elf32-iq2000.c: Likewise.
2313 * elf32-m32c.c: Likewise.
2314 * elf32-m68hc1x.c: Likewise.
2315 * elf32-msp430.c: Likewise.
2316 * elf32-mt.c: Likewise.
2317 * elf32-ppc.c: Likewise.
2318 * elf32-rl78.c: Likewise.
2319 * elf32-s390.c: Likewise.
2320 * elf32-score.h: Likewise.
2321 * elf32-sh-symbian.c: Likewise.
2322 * elf32-sh.c: Likewise.
2323 * elf32-spu.c: Likewise.
2324 * elf32-tic6x.c: Likewise.
2325 * elf32-v850.c: Likewise.
2326 * elf32-xc16x.c: Likewise.
2327 * elf32-xtensa.c: Likewise.
2328 * elf64-alpha.c: Likewise.
2329 * elf64-hppa.c: Likewise.
2330 * elf64-ppc.c: Likewise.
2331 * elf64-s390.c: Likewise.
2332 * elfcore.h: Likewise.
2333 * elflink.c: Likewise.
2334 * elfxx-mips.c: Likewise.
2335 * elfxx-sparc.c: Likewise.
2336 * elfxx-tilegx.c: Likewise.
2337 * ieee.c: Likewise.
2338 * libcoff.h: Likewise.
2339 * libpei.h: Likewise.
2340 * libxcoff.h: Likewise.
2341 * linker.c: Likewise.
2342 * mach-o-i386.c: Likewise.
2343 * mach-o-target.c: Likewise.
2344 * mach-o.c: Likewise.
2345 * mach-o.h: Likewise.
2346 * mmo.c: Likewise.
2347 * opncls.c: Likewise.
2348 * pdp11.c: Likewise.
2349 * pe-x86_64.c: Likewise.
2350 * peXXigen.c: Likewise.
2351 * pef-traceback.h: Likewise.
2352 * pei-x86_64.c: Likewise.
2353 * peicode.h: Likewise.
2354 * plugin.c: Likewise.
2355 * reloc.c: Likewise.
2356 * riscix.c: Likewise.
2357 * section.c: Likewise.
2358 * som.c: Likewise.
2359 * syms.c: Likewise.
2360 * tekhex.c: Likewise.
2361 * ticoff.h: Likewise.
2362 * vaxbsd.c: Likewise.
2363 * xcofflink.c: Likewise.
2364 * xtensa-isa.c: Likewise.
2365
a3c62988
NC		 23662013-01-10 Will Newton <will.newton@imgtec.com>
2367
2368 * Makefile.am: Add Meta.
2369 * Makefile.in: Regenerate.
2370 * archures.c (bfd_mach_metag): New.
2371 * bfd-in2.h: Regenerate.
2372 * config.bfd: Add Meta.
2373 * configure: Regenerate.
2374 * configure.in: Add Meta.
2375 * cpu-metag.c: New file.
2376 * elf-bfd.h: Add Meta.
2377 * elf32-metag.c: New file.
2378 * elf32-metag.h: New file.
2379 * libbfd.h: Regenerate.
2380 * reloc.c: Add Meta relocations.
2381 * targets.c: Add Meta.
2382
652451f8
YZ		 23832013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2384
2385 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2386 (elfcore_write_aarch_hw_break): Likewise.
2387 (elfcore_write_aarch_hw_watch): Likewise.
2388 * elf.c (elfcore_grok_aarch_tls): New function.
2389 (elfcore_grok_aarch_hw_break): Likewise.
2390 (elfcore_grok_aarch_hw_watch): Likewise.
2391 (elfcore_grok_note): Call the new functions to handle the
2392 corresponding notes.
2393 (elfcore_write_aarch_tls): New function.
2394 (elfcore_write_aarch_hw_break): Likewise.
2395 (elfcore_write_aarch_hw_watch): Likewise.
2396 (elfcore_write_register_note): Call the new functions to handle the
2397 corresponding pseudo sections.
2398
45a466b5
TT		 23992013-01-07 Tom Tromey <tromey@redhat.com>
2400
2401 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2402 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2403 (STD_SECTION): Update.
45a466b5
TT		 2404 * bfd-in2.h: Rebuild.
2405
e407c74b
NC		 24062013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2407
2408 * archures.c (bfd_mach_mips5900): Define.
2409 * bfd-in2.h: Regenerate.
2410 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2411 * cpu-mips.c: Add support for MIPS r5900.
2412 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2413
9b239e0e
NC		 24142013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2415 Nick Clifton <nickc@redhat.com>
2416
2417 * elflink.c (get_value): Prevent the use of an undefined shift
2418 operation. Add sanity checks.
2419
bab4becb 24202013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2421
bab4becb 2422 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2423
9911c0fc 2424
bab4becb 2425For older changes see ChangeLog-2012
56882138 2426\f
bab4becb 2427Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2428
2429Copying and distribution of this file, with or without modification,
2430are permitted in any medium without royalty provided the copyright
2431notice and this notice are preserved.
2432
56882138
AM		 2433Local Variables:
2434mode: change-log
2435left-margin: 8
2436fill-column: 74
2437version-control: never
2438End:
GDB Binutils - Deliverables
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