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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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df26367c
MR		 12013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
2
3 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
4 alpha*-*-linux*ecoff*.
5
ed54588d
NC		 62013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
7
8 PR binutils/15417
9 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
10 zero.
11
b8297068
AM		 122013-04-30 Alan Modra <amodra@gmail.com>
13
14 * elflink.c (bfd_elf_record_link_assignment): Dont make
15 STV_INTERNAL symbols STV_HIDDEN.
16
b40bf0a2
NC		 172013-04-29 Nick Clifton <nickc@redhat.com>
18
19 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
20 fragmented .debug_line sections associated with unmarked code
21 sections.
22
aba8c3de
WN		 232013-04-29 Will Newton <will.newton@linaro.org>
24
25 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
26 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
27
7fcfd62d
NC		 282013-04-29 Will Newton <will.newton@linaro.org>
29
30 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
31 error check up and add error message.
32
ed5acf27
WN		 332013-04-26 Will Newton <will.newton@linaro.org>
34
35 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
36
49926cd0
AM		 372013-04-25 Alan Modra <amodra@gmail.com>
38
39 * config.bfd: Add powerpc64le-linux.
40
05567e3d
L		 412013-04-24 H.J. Lu <hongjiu.lu@intel.com>
42
43 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
44 x86_64-*-elf*.
45
99059e56
RM		 462013-04-24 Roland McGrath <mcgrathr@google.com>
47
48 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
49 allocate space for PLT header even if IS_IPLT_ENTRY.
50 (arm_nacl_put_plt0): New function, broken out of ...
51 (elf32_arm_finish_dynamic_sections): ... here. Call it.
52 If HTAB->nacl_p, set up the PLT header in .iplt too.
53 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
54 a mapping symbol for the start of .iplt too.
55
544008aa
NC		 562013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
57
7b5d8d96
NC		 58 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
59 BFD_ALIGN to int.
60 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
61 variables.
62 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
63 to bfd_vma.
64 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 65
86f7d49b
AM		 662013-04-22 Alan Modra <amodra@gmail.com>
67
68 PR ld/15382
69 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
70 sh_size or reloc_count adjustment by count.
71
bfeb4a28
AM		 722013-04-22 Alan Modra <amodra@gmail.com>
73
74 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
75 create_linkage_sections here..
76 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
77 (create_linkage_sections): Move earlier in file.
78 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
79 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
80
2d0a6933
NC		 812013-04-19 Nick Clifton <nickc@redhat.com>
82
83 PR binutils/15356
84 * compress.c (decompress_contents): Always call inflateEnd, even
85 when another inflation operation fails.
86
a9ea330b
L		 872013-04-17 H.J. Lu <hongjiu.lu@intel.com>
88
89 * elf-ifunc.c: Update copyright year.
90
a253d456
NC		 912013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
92
93 * coffcode.h: Added a cast to void when a bfd_set_section_*()
94 macro's return value is ignored.
95 * elf32-hppa.c: Likewise.
96 * elf32-tic6x.c: Likewise.
97 * mach-o.c: Likewise.
98 * mmo.c: Likewise.
99 * opncls.c: Likewise.
100 * peicode.h: Likewise.
101 * elf32-m32r.c: Check return value of bfd_set_section_*().
102 * elfnn-ia64.c: Likewise.
103 * elfxx-mips.c: Likewise.
104 * vms-alpha.c: Likewise.
105
1622ff3b
L		 1062013-04-15 H.J. Lu <hongjiu.lu@intel.com>
107
108 PR ld/15371
109 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
110 regular reference without non-GOT reference when building
111 shared library.
112
a22cd6f6
AM		 1132013-04-15 Alan Modra <amodra@gmail.com>
114
115 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
116 cache slot for archives.
117
ed905580
HPN		 1182013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
119
120 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
121 local variable mmop.
122
8d6a12ee
NC		 1232013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
124
125 PR ld/12494
126 * bfd/elf32-avr.c: Consider all sections to determine if linker
127 relaxation can safely delete a ret after a call/jmp
128
79bb5c23
NC		 1292013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
130
131 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
132 INODEs.
133
36192a8d
TT		 1342013-04-08 Tom Tromey <tromey@redhat.com>
135
136 * som.c (bfd_section_from_som_symbol): No longer static.
137 * som.h (bfd_section_from_som_symbol): Declare.
138
198f1157
AM		 1392013-04-06 Alan Modra <amodra@gmail.com>
140
141 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
142 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
143
c69ba956
NC		 1442013-04-05 Nick Clifton <nickc@redhat.com>
145
146 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
147
ff5ac77b
AM		 1482013-04-04 Alan Modra <amodra@gmail.com>
149
150 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
151 * bfd-in2.h: Regenerate.
152 * elflink.c (elf_link_add_object_symbols): Use new error.
153
41702d50
NC		 1542013-04-03 Nick Clifton <nickc@redhat.com>
155
156 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
157 (bfd_elf32_bfd_is_target_special_symbol): Define.
158
cb8af559
NC		 1592013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
160
a22cd6f6
AM		 161 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
162 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 163
1122dc88
DD		 1642013-04-02 DJ Delorie <dj@redhat.com>
165
166 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
167 (rl78_elf_relax_section): Only fetch the next reloc if there is
168 one expected.
169
81fbe831
AM		 1702013-03-30 Alan Modra <amodra@gmail.com>
171
172 PR ld/15323
173 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
174 global symbols referenced by relocs.
175 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
176 * elf32-bfin.c (bfin_check_relocs): Likewise.
177 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
178 * elf32-cris.c (cris_elf_check_relocs): Likewise.
179 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
180 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
181 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
182 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
183 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
184 * elf32-i370.c (i370_elf_check_relocs): Likewise.
185 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
186 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
187 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
188 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
189 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
190 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
191 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
192 * elf32-metag.c (elf_metag_check_relocs): Likewise.
193 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
194 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
195 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
196 * elf32-mt.c (mt_elf_check_relocs): Likewise.
197 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
198 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
199 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
200 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
201 * elf32-s390.c (elf_s390_check_relocs): Likewise.
202 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
203 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
204 * elf32-sh.c (sh_elf_check_relocs): Likewise.
205 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
206 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
207 * elf32-v850.c (v850_elf_check_relocs): Likewise.
208 * elf32-vax.c (elf_vax_check_relocs): Likewise.
209 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
210 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
211 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
212 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
213 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
214 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
215 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
216 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
217 * elf64-s390.c (elf_s390_check_relocs): Likewise.
218 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
219 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
220 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
221 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
222 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
223 test indirect/warning links for NULL.
224
61315175
L		 2252013-03-29 H.J. Lu <hongjiu.lu@intel.com>
226
227 PR ld/15323
228 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 229 symbol is referenced by a non-shared object.
61315175
L		 230 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
231
a6f713fc
KK		 2322013-03-28 Joe Seymour <jseymour@codesourcery.com>
233
234 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
235 R_SH_REL32 relocations against undefined weak symbols.
236
19e08130
AM		 2372013-03-28 Alan Modra <amodra@gmail.com>
238
239 * elf64-ppc.c (struct ppc_dyn_relocs): New.
240 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
241 into ifunc and non-ifunc.
242 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
243 separate ifunc/non-ifunc dynrel counts.
244 (allocate_got): Always use reliplt for ifunc.
245 (allocate_dynrelocs): Likewise.
246 (ppc64_elf_size_dynamic_sections): Likewise.
247 (ppc64_elf_layout_multitoc): Likewise.
248 (ppc64_elf_relocate_section): Likewise.
249
f95f8542
AM		 2502013-03-28 Alan Modra <amodra@gmail.com>
251
252 * elf32-ppc.c (struct ppc_dyn_relocs): New.
253 (ppc_elf_check_relocs): Separate dynrel counts for local syms
254 into ifunc and non-ifunc.
255 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
256 (ppc_elf_size_dynamic_sections): Likewise.
257 (ppc_elf_relocate_section): Likewise.
258
7e612e98
AM		 2592013-03-28 Alan Modra <amodra@gmail.com>
260
261 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
262 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
263 bfd_link_info* and asection* params.
264 (_bfd_elf_reloc_type_class): Likewise.
265 * elf.c (_bfd_elf_reloc_type_class): Likewise.
266 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
267 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
268 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
269 for any reliplt reloc. Don't return reloc_class_plt for
270 R_PPC_REL24 and R_PPC_ADDR24.
271 * elf64-ppc.c (allocate_got): Formatting.
272 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
273 reliplt reloc.
274 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
275 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
276 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
277 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
278 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
279 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
280 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
281 Add extra params to the various reloc_type_class functions.
282
0bed072f
AM		 2832013-03-27 Alan Modra <amodra@gmail.com>
284
285 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
286 masks for all local ifunc syms.
287 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
288 (ppc_elf_size_dynamic_sections): Likewise.
289 (ppc_elf_relocate_section): Likewise.
290
6f820c85
WN		 2912013-03-27 Will Newton <will.newton@linaro.org>
292
293 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
294 dynamic reloc for symbols with dynindx == -1.
295 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
296 dynamic reloc for symbols with dynindx == -1.
297
31943882
WN		 2982013-03-27 Will Newton <will.newton@linaro.org>
299
300 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
301 dynamic reloc for non-default visibility undefined weaks.
302 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
303 dynamic reloc for non-default visibility undefined weaks.
304
ffd65175
AM		 3052013-03-26 Alan Modra <amodra@gmail.com>
306
307 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
308 over _bfd_elf_merge_symbol calls.
309
3a81e825
AM		 3102013-03-26 Alan Modra <amodra@gmail.com>
311
312 * elflink.c (elf_link_add_object_symbols): Add assertion for
313 common override alignment check code. Formatting.
314
4f3fedcf
AM		 3152013-03-25 Alan Modra <amodra@gmail.com>
316
317 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
318 usual common symbols as well as for dynamic. Add poldbfd param.
319 Save old bfd. Adjust callers.
320 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
321 and "value" by value, not pointer. Adjust caller.
322 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
323 Delete code to set same. Use old_bfd and old_alignment from
324 _bfd_elf_merge_symbol instead. Add default symbol before
325 alignment and size checks. Wrap overlong lines.
326
e3c9d234
AM		 3272013-03-25 Alan Modra <amodra@gmail.com>
328
329 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
330 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
331 when override is true.
332
6c9b78e6
AM		 3332013-03-25 Alan Modra <amodra@gmail.com>
334
335 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
336 of *sym_hash.
337
191c0c42
AM		 3382013-03-25 Alan Modra <amodra@gmail.com>
339
340 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
341 Wrap long lines.
342 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
343 early in symbol loop.
344
5d13b3b3
AM		 3452013-03-25 Alan Modra <amodra@gmail.com>
346
347 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
348 (_bfd_elf_init_reloc_shdr): Delete.
349 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
350 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
351 just what is needed.
352 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
353
8a56bd02
AM		 3542013-03-23 Alan Modra <amodra@gmail.com>
355
356 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
357 * elflink.c (_bfd_elf_merge_symbol): Make static.
358 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
359 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
360
96f29d96
AM		 3612013-03-23 Alan Modra <amodra@gmail.com>
362
363 PR ld/15270
364 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
365 or ref_regular for BFD_PLUGIN owned syms, or have them affect
366 def_dynamic/ref_dynamic.
367 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
368 owned syms.
369
209be8d2
DM		 3702013-03-22 David S. Miller <davem@davemloft.net>
371
372 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
373 hwcaps attribute.
374
5c0df484
NC		 3752013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
376
377 PR ld/14902
378 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
379 errors adjusting relocs and symbols.
380
81f5558e
NC		 3812013-03-21 Michael Schewe <michael.schewe@gmx.net>
382
383 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
384 @(disp:32,ERx) to mov @(disp:16,ERx).
385 (R_H8_DISP32A16): New reloc.
386 Comments added and corrected.
387 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
388 * bfd-in2.h: Regenerate.
389 * libbfd.h: Regenerate.
390
ce63b7b3
KT		 3912013-03-21 Kai Tietz <ktietz@redhat.com>
392
393 * coffgen.c (coff_real_object_p): Make global.
394 * peicode.h (coff_real_object_p): Add prototype.
395 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
396 external_PEI_IMAGE_hdr structure.
397 (coff_swap_filehdr_in): Handle variable header-size.
398 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
399 of directory-entiries as specified in pe-header.
400
088ca6c1
NC		 4012013-03-21 Nick Clifton <nickc@redhat.com>
402
403 PR sim/15286
404 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
405 iWMMXt and iWMMXt2 processors from attributes.
406
8877b5e5
AM		 4072013-03-20 Alan Modra <amodra@gmail.com>
408
409 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
410 sh_type according to is_rela.
411
ffa9430d
AM		 4122013-03-18 Alan Modra <amodra@gmail.com>
413
414 PR ld/12549
415 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
416 considering whether an --as-needed library is needed.
417
cc0ea93c
TT		 4182013-03-14 Tom Tromey <tromey@redhat.com>
419
420 * opncls.c (bfd_get_debug_link_info): Rename from
421 get_debug_link_info. Export. Update comment.
422 (find_separate_debug_file): Update.
423 * bfd-in2.h: Rebuild.
424
59c108f7
NC		 4252013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
426
a22cd6f6 427 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 428 support.
a22cd6f6 429 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 430 relocs.
431
abb3f6cc
NC		 4322013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
433
434 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
435 * elf.c (elfcore_write_s390_tdb): New function.
436 (elfcore_write_register_note): Call it.
437 (elfcore_grok_s390_tdb): New function.
438 (elfcore_grok_note): Call it.
439
af924177
MR		 4402013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
441
442 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
443
48385e38
CV		 4442013-03-05 Corinna Vinschen <vinschen@redhat.com>
445
446 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
447
f75e0e33
AM		 4482013-03-04 Alan Modra <amodra@gmail.com>
449
450 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
451 non-zero addends when relocatable, rather than addends >= 32768.
452 Always zero "addend" before applying relocation.
453
17e3916e
NC		 4542013-03-04 Nick Clifton <nickc@redhat.com>
455
456 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
457 file pointer offsets for thin archives.
458
3064e1ff
JB		 4592013-02-28 Nathan Sidwell <nathan@codesourcery.com>
460
461 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
462 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
463
4107ae22
DD		 4642013-02-27 DJ Delorie <dj@redhat.com>
465
466 * reloc.c (BFD_RELOC_RL78_CODE): Add.
467 * libbfd.h: Regenerate.
468 * bfd-in2.h: Regenerate.
469 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
470 references in compuated relocs.
471
730fbaf8
AG		 4722013-02-26 Anthony Green <green@moxielogic.com>
473
474 * config.bfd: Extend moxie-rtems target triplet name support.
475
35399224
L		 4762013-02-21 H.J. Lu <hongjiu.lu@intel.com>
477
478 PR ld/15167
479 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
480 unique_global only for definition.
481 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
482 here.
483 (elf_link_add_object_symbols): Set unique_global only
484 for definition.
485
c0355132
AM		 4862013-02-21 Alan Modra <amodra@gmail.com>
487
488 * elf-bfd.h (struct elf_build_id): Extracted from..
489 (struct elf_build_id_info): ..here. Delete.
490 (struct output_elf_obj_tdata): New, extracted from..
491 (struct elf_obj_tdata): ..here. Reorganize for better packing.
492 Add "o" field.
493 (elf_program_header_size): Reference tdata->o.
494 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
495 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
496 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
497 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
498 when opening bfd in any mode that might write.
499 (_bfd_elf_write_object_contents): Use build_id field in
500 output_elf_obj_tdata.
501 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
502 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
503
228e534f
AM		 5042013-02-21 Alan Modra <amodra@gmail.com>
505
506 * elf-bfd.h (struct core_elf_obj_tdata): New.
507 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
508 core_program, and core_command. Add "core".
509 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
510 Update all refs to tdata core fields.
511 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
512 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
513 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
514 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
515 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
516 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
517 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
518 to tdata core fields.
519
12bd6957
AM		 5202013-02-21 Alan Modra <amodra@gmail.com>
521
522 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
523 Delete num_locals and num_globals.
524 (elf_num_locals, elf_num_globals): Don't define.
525 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
526 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
527 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
528 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
529 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
530 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
531 accessor macros.
532 * elf.c (elf_map_symbols): Add pnum_locals param. Return
533 number of locals syms via new param.
534 (swap_out_syms): Adjust to suit elf_map_symbols change.
535
cbf8d970
MR		 5362013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
537
538 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
539 STO_MICROMIPS annotation.
540
30e8ee25
AM		 5412013-02-19 Alan Modra <amodra@gmail.com>
542
543 * configure.in: Bump version to 2.23.52.
544 * elf-bfd.h (struct elf_build_id_info): New.
545 (struct elf_obj_tdata): Delete after_write_object_contents,
546 after_write_object_contents_info and build_id_size. Make build_id
547 a pointer to struct elf_build_id_info.
548 * elf.c (_bfd_elf_write_object_contents): Style. Update
549 after_write_ibject_contents invocation.
550 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
551 allow zero size notes.
552 * configure: Regenerate.
553
5b175e56
MR		 5542013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
555
556 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
557 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
558 (micromips_elf64_howto_table_rela): Likewise.
559 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
560 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
561 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
562 (elf_micromips_howto_table_rela): Likewise.
563 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
564
e8faf7d1
MR		 5652013-02-18 Paul Brook <paul@codesourcery.com>
566
567 * elfxx-mips.c (MICROMIPS_P): New macro.
568 (_bfd_mips_elf_symbol_processing): Use it.
569
c164a95d
MR		 5702013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
571
572 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
573 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
574
d45f8bda
AM		 5752013-02-18 Alan Modra <amodra@gmail.com>
576
577 PR ld/12549
578 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
579 (_bfd_elf_strtab_clear_all_refs): Declare.
580 (_bfd_elf_strtab_resize): Declare.
581 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
582 (_bfd_elf_strtab_clear_all_refs): New function.
583 (_bfd_elf_strtab_resize): Likewise.
584 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
585
698600e4
AM		 5862013-02-18 Alan Modra <amodra@gmail.com>
587
588 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
589 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
590 and elf_text_section to..
591 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
592 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
593 (struct alpha_elf_find_line): ..this.
594 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
595
3d5bef4c
L		 5962013-02-16 H.J. Lu <hongjiu.lu@intel.com>
597
598 PR ld/15146
599 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
600 for references from the dummy bfd.
601
313ed4a9
L		 6022013-02-16 H.J. Lu <hongjiu.lu@intel.com>
603
604 PR ld/15149
605 * elflink.c (elf_link_add_object_symbols): Also track weak
606 references.
607
989fbeff
L		 6082013-02-15 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR binutils/15151
611 * archive.c (_bfd_find_nested_archive): Don't allow a nested
612 archive pointing to itself.
613 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
614
a043396b
NC		 6152013-02-15 Nick Clifton <nickc@redhat.com>
616
617 PR binutils/15140
618 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
619 accessing a corrupt nested archive.
620
13db6b44
RS		 6212013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
622
623 * elfxx-mips.c (mips_got_page_ref): New structure.
624 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
625 pair to represent the anchor point.
626 (mips_got_info): Add a got_page_refs field.
627 (mips_elf_link_hash_table): Add a sym_cache field.
628 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
629 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
630 new anchor representation.
631 (mips_elf_create_got_info): Create got_page_refs rather than
632 got_page_entries.
633 (mips_elf_record_got_page_ref): New function.
634 (mips_elf_pages_for_range): Move further down file.
635 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
636 Use a section rather than a (bfd, symndx) pair to represent the
637 anchor point.
638 (mips_elf_resolve_got_page_ref): New function.
639 (mips_elf_resolve_final_got_entries): Use it to populate
640 got_page_entries.
641 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
642 rather than mips_elf_record_got_page_entry. Only nullify h
643 afterwards.
644 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
645 earlier.
646
57093f5e
RS		 6472013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
648
649 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
650 in g->relocs.
651
9c3f90c4
AM		 6522013-02-12 Alan Modra <amodra@gmail.com>
653
654 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
655 suitable definition when using generic linker hash table.
656
476366af
RS		 6572013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
658
659 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
660 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
661 mips_elf_traverse_got_arg. Count GOT entries.
662 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
663 as argument. Update after above changes.
664 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
665 mips_elf_count_got_entries. Update the calls to
666 mips_elf_resolve_final_got_entries.
667
9ab066b4
RS		 6682013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
669
670 * elfxx-mips.c (mips_got_tls_type): New enum.
671 (mips_got_entry): Add tls_initialized.
672 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
673 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
674 GOT_TLS_TYPE masks.
675 (mips_elf_reloc_tls_type, mips_tls_got_entries)
676 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
677 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
678 than GOT_NORMAL.
679 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
680 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
681 tls_initialized rather than GOT_TLS_DONE.
682 (mips_tls_got_index): Delete.
683 (mips_elf_local_got_index, mips_elf_global_got_index): Use
684 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
685 (mips_elf_record_got_entry): Initialize tls_initialized.
686
6c42ddb9
RS		 6872013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
688
689 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
690 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
691 tls_ie_got_offset and tls_gd_got_offset.
692 (mips_elf_link_hash_newfunc): Remove initialization.
693 (mips_elf_create_got_info): Likewise.
694 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
695 (mips_tls_single_got_index): Delete.
696 (mips_elf_local_got_index): Always use the GOT entry to track
697 GOT indices.
698 (mips_elf_global_got_index): Likewise.
699 (mips_elf_create_local_got_entry): Assert that TLS entries have
700 already been allocated.
701 (mips_elf_record_global_got_symbol): Don't initialize
702 tls_ie_type or tls_gd_type.
703 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
704 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
705 entry.
706 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
707 the GOT entries.
708 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
709 have been allocated.
710 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
711 tls_ie_type and tls_gd_type.
712
ebc53538
RS		 7132013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
714
715 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
716 aliasing violation. Check for htab allocation failures.
717
13fbec83
RS		 7182013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
719
720 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
721 split out from...
722 (mips_elf_global_got_index): ...here. Reorder arguments so that
723 the output bfd and info come first.
724 (mips_elf_calculate_relocation): Update the call to
725 mips_elf_global_got_index accordingly.
726 (_bfd_mips_elf_finish_dynamic_symbol): Use
727 mips_elf_primary_global_got_index rather than
728 mips_elf_global_got_index.
729 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
730
3dff0dd1
RS		 7312013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
732
733 * elfxx-mips.c (mips_got_entry): Update comments.
734 (mips_elf_multi_got_entry_eq): Rename to...
735 (mips_elf_got_entry_eq): ...this, deleting the old definition.
736 (mips_elf_create_got_info): Remove master_got_p argument.
737 Always use mips_elf_got_entry_eq.
738 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
739 Update calls accordingly.
740
d7206569
RS		 7412013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
742
743 * elfxx-mips.c (mips_got_info): Remove bfd2got.
744 (mips_elf_bfd2got_hash): Delete.
745 (mips_elf_got_per_bfd_arg): Remove bfd2got.
746 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
747 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
748 g->next to test for the multigot case. Use mips_elf_bfd_got rather
749 than mips_elf_got_for_ibfd.
750 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
751 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
752 (mips_elf_make_got_per_bfd): Replace with...
753 (mips_elf_add_got_entry): ...this new function.
754 (mips_elf_make_got_pages_per_bfd): Replace with...
755 (mips_elf_add_got_page_entry): ...this new function.
756 (mips_elf_merge_got_with): Replace bfd2got argument with separate
757 bfd and GOT arguments. Use mips_elf_add_got_entry and
758 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
759 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
760 to set the BFD's GOT and free the old table.
761 (mips_elf_merge_got): Replace bfd2got argument with separate
762 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
763 Use mips_elf_count_got_entries to count the number of entries in
764 each GOT. Update the calls to mips_elf_merge_got_with.
765 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
766 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
767 (mips_elf_multi_got): Don't create the bfd2got hash table.
768 Replace hash table traversal with a walk over the input bfds,
769 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
770 to set the output bfd's GOT.
771 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
772 bfds use the master GOT in the single-GOT case.
773 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
774 rather than mips_elf_got_for_ibfd.
775
ee227692
RS		 7762013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
777
778 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
779 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
780 (mips_elf_record_global_got_symbol): Update the hash entry before
781 adding the mips_got_entry. Use mips_elf_record_got_entry to do
782 the latter.
783 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
784 (mips_elf_record_got_page_entry): Record the entry in both the
785 master and bfd GOTs.
786
72e7511a
RS		 7872013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
788
789 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
790 create another one if necessary.
791 (mips_elf_set_gotidx): New function.
792 (mips_elf_set_global_gotidx): Use it.
793 (mips_elf_initialize_tls_index): Likewise. Take a
794 mips_elf_traverse_got_arg as argument.
795 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
796 (mips_elf_multi_got): Likewise. Cope with error returns from
797 mips_elf_set_global_gotidx.
798
ab361d49
RS		 7992013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
800
801 * elfxx-mips.c (mips_got_info): Add relocs field.
802 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
803 with...
804 (mips_elf_traverse_got_arg): ...this new structure.
805 (mips_elf_count_local_tls_relocs): Delete.
806 (mips_elf_count_global_tls_relocs): Likewise.
807 (mips_elf_count_got_entry): New function.
808 (mips_elf_count_local_got_entries): Likewise.
809 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
810 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
811 (mips_elf_record_local_got_symbol): Don't count got entries here.
812 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
813 (mips_elf_set_global_got_offset): Split into...
814 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
815 new functions. Take a mips_elf_traverse_got_arg rather than a
816 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
817 Use g->relocs to record the number of relocs needed for global GOT
818 entries.
819 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
820 mips_elf_set_global_got_offset_arg. Use the relocs field to count
821 relocations. Update for above function split.
822 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
823 to count both the number of GOT entries and the number of TLS
824 relocs required by local entries. Likewise
825 mips_elf_count_global_tls_entries and global entries.
826 Remove uses of mips_elf_count_local_tls_relocs and
827 mips_elf_count_global_tls_relocs.
828
e641e783
RS		 8292013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
830
831 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
832 to say that each structure represents only one type of TLS reference.
833 (GOT_TLS_TYPE): New define.
834 (mips_elf_link_hash_entry): Temporarily split tls_type and
835 tls_got_offset into two variables each.
836 (mips_elf_link_hash_newfunc): Update accordingly.
837 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
838 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
839 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
840 (mips_tls_got_relocs): Use a switch statement.
841 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
842 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
843 local "offset" variable.
844 (mips_tls_got_index): Remove r_type argument and assert. Remove
845 code that handled entries with two TLS types; always use the
846 original got_index instead.
847 (mips_tls_single_got_index): New function.
848 (mips_elf_local_got_index): Use entry->tls_type to check for
849 TLS entries. Use mips_tls_single_got_index. Update call to
850 mips_tls_got_index.
851 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
852 Use p->tls_type to check for TLS entries. Update call to
853 mips_tls_got_index. Use mips_tls_single_got_index.
854 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
855 Use entry.tls_type to check for TLS entries.
856 (mips_elf_record_global_got_symbol): Replace tls_flag argument
857 with r_type argument. Use mips_elf_reloc_tls_type.
858 Set up the new hash entry fields.
859 (mips_elf_record_local_got_symbol): Replace tls_flag argument
860 with r_type argument. Use mips_elf_reloc_tls_type and
861 mips_tls_got_entries. Remove code that handled entries
862 with multiple TLS types.
863 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
864 (mips_elf_initialize_tls_index): Handle new hash entry fields.
865 Use equality rather than masks when checking for specific TLS types.
866 Use mips_tls_got_entries. Remove code that handled entries
867 with multiple TLS types.
868 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
869 testing the hash table entry.
870 (_bfd_mips_elf_check_relocs): Update calls to
871 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
872 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
873 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
874
d9bf376d
RS		 8752013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
876
877 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
878 (mips_elf_got_entry_hash): ...this, deleting the old version.
879 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
880 both types of GOT.
881
5334aa52
RS		 8822013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
883
884 * elfxx-mips.c (mips_elf_create_got_info): New function.
885 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
886 (mips_elf_create_got_section): Likewise.
887
946c668d
RS		 8882013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
889
890 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
891 gotidx to -1.
892
59b08994
RS		 8932013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
894
895 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
896
d222d210
RS		 8972013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
898
899 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
900 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
901
1fd20d70
RS		 9022013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
903
904 * elfxx-mips.c (mips_elf_count_global_tls_entries)
905 (mips_elf_count_global_tls_relocs): Don't count indirect or
906 warning symbols.
907 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
908 number of TLS entries were allocated.
909
7d94b319
RS		 9102013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
911
912 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
913
17214937
RS		 9142013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
915
916 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
917 if there are TLS relocations.
918
9efeb38d
RS		 9192013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
920
921 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
922 (mips_elf_resolve_final_got_entries): Remove bogus comment.
923
9c3f90c4
AM		 9242013-02-11 Alan Modra <amodra@gmail.com>
925
926 * elfcode.h (elf_checksum_contents): Free contents.
927 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
928 * elflink.c (_bfd_elf_link_hash_table_free): New function.
929 (elf_final_link_free): New function, extracted from..
930 (bfd_elf_final_link): ..here. Always call
931 _bfd_elf_write_section_eh_frame_hdr.
932 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
933 _bfd_elf_link_hash_table_free.
934 * libbfd-in.h (_bfd_merge_sections_free): Declare.
935 * libbfd.h: Regenerate.
936 * merge.c (_bfd_merge_sections_free): New function.
937 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
938 hdr_info->array.
939 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
940 _bfd_elf_link_hash_table_free.
941 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
942 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
943 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
944 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
945 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
946 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
947 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
948 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
949 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
950 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
951 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
952 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
953 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
954 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
955 (bfd_elf32_bfd_link_hash_table_free): Don't define.
956 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
957 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
958
7bf52ea2
AM		 9592013-02-10 Alan Modra <amodra@gmail.com>
960
961 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
962 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
963 * m68klinux.c (linux_link_hash_table_create): Likewise.
964 * sparclinux.c (linux_link_hash_table_create): Likewise.
965 * sunos.c (sunos_link_hash_table_create): Likewise.
966 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
967 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
968 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
969 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
970 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
971 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
972 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
973 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
974 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
975 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
976 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
977 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
978 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
979 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
980 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
981 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
982 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
983 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
984 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
985 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
986 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
987 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
988 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
989 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
990 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
991 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
992 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
993 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
994
22cdc249
AM		 9952013-02-10 Alan Modra <amodra@gmail.com>
996
997 * i386linux.c (linux_link_hash_table_create): Allocate table
998 with bfd_zmalloc, not bfd_alloc.
999 * pdp11.c (link_hash_table_create): Allocate table with
1000 bfd_malloc, not bfd_alloc.
1001 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1002 with bfd_zmalloc, not bfd_zalloc.
1003 (bfin_link_hash_table_create): Likewise.
1004 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1005 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1006
0e5de31a
AM		 10072013-02-10 Alan Modra <amodra@gmail.com>
1008
1009 PR ld/15113
1010 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1011
ad1fc92a
NC		 10122013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1013
1014 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1015 sections.
34c67f14
NC		 1016 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1017 symbol.
ad1fc92a 1018
170a8295
YZ		 10192013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1020
1021 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1022 288 to 272.
1023
619a703e
AM		 10242013-02-08 Alan Modra <amodra@gmail.com>
1025
1026 PR binutils/15106
1027 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1028 * elf.c (elf_find_function): Revert last change. Use new
1029 tdata field rather than static vars for cache.
1030
02acbe22
L		 10312013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1032
1033 PR ld/15107
1034 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1035 symbol is defined in regular object.
1036
1965d5f2
AM		 10372013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1038
1039 PR binutils/15106
1040 * elf.c (elf_find_function): Don't cache if symbols change.
1041
dafbc74d
AM		 10422013-02-07 Alan Modra <amodra@gmail.com>
1043
1044 PR binutils/14873
1045 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1046 copy attributes from or to non-ELF.
1047
20e52bd2
L		 10482013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1049
1050 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1051 for non-zero TLS symbol.
1052 (elf_i386_relocate_section): Don't resolve size relocation against
1053 non-zero TLS symbol.
1054 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1055 pc_count for non-zero TLS symbol.
1056 (elf_x86_64_relocate_section): Don't resolve size relocation
1057 against non-zero TLS symbol.
1058
36591ba1 10592013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 1060 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 1061
1062 Based on patches from Altera Corporation.
1063
1064 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1065 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1066 (BFD_BACKENDS): Add elf32-nios2.lo.
1067 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1068 * Makefile.in: Regenerated.
1069 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1070 bfd_elf32_littlenios2_vec.
1071 * configure: Regenerated.
1072 * config.bfd: Add cases for nios2.
1073 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1074 (bfd_mach_nios2): Define.
1075 (bfd_nios2_arch): Declare.
1076 (bfd_archures_list): Add bfd_nios2_arch.
1077 * targets.c (bfd_elf32_bignios2_vec): Declare.
1078 (bfd_elf32_littlenios2_vec): Declare.
1079 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1080 bfd_elf32_littlenios2_vec.
1081 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1082 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1083 * bfd-in2.h: Regenerated.
1084 * libbfd.h: Regenerated.
1085 * cpu-nios2.c: New file.
1086 * elf32-nios2.c: New file.
1087
ca6b5f82
AM		 10882013-02-06 Alan Modra <amodra@gmail.com>
1089
1090 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1091 stubs in stub_bfd.
1092
37ba9f93
AM		 10932013-02-06 Alan Modra <amodra@gmail.com>
1094
1095 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1096 * Makefile.in: Regenerate.
1097
70a38d42
SDJ		 10982013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1099 Pedro Alves <palves@redhat.com>
1100
1101 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1102 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1103 declaration.
1104 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1105 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1106 * elf-linux-psinfo.h: New file.
1107 * elf.c: Include elf-linux-psinfo.h.
1108 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1109 New functions.
1110 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1111 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1112 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1113 (elfcore_write_ppc_linux_prpsinfo32): New function.
1114
5ee43bc4
TG		 11152013-02-04 Tristan Gingold <gingold@adacore.com>
1116
1117 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1118 start address.
1119
0cadb185
AM		 11202013-02-04 Alan Modra <amodra@gmail.com>
1121
1122 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1123 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1124 * Makefile.in: Regenerate.
1125 * po/SRC-POTFILES.in: Regenerate.
1126
5d42dfb5
AM		 11272013-02-04 Alan Modra <amodra@gmail.com>
1128
1129 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1130 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1131
c57da1a7
AM		 11322013-02-01 Alan Modra <amodra@gmail.com>
1133
1134 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1135 clears def_regular.
1136
c0fd7846
TG		 11372013-01-31 Tristan Gingold <gingold@adacore.com>
1138
1139 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1140 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1141 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1142
b45b6908
AM		 11432013-01-31 Alan Modra <amodra@gmail.com>
1144 David S. Miller <davem@davemloft.net>
1145
1146 PR ld/15056
1147 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1148 references to __tls_get_addr.
1149 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1150 vtinherit and vtentry reloc handling too.
1151 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1152
bcaa2f82
AM		 11532013-01-31 Alan Modra <amodra@gmail.com>
1154
1155 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1156
22aa0c7e
AM		 11572013-01-31 Alan Modra <amodra@gmail.com>
1158
1159 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1160
bc30df16
AM		 11612013-01-28 Alan Modra <amodra@gmail.com>
1162
1163 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1164 "relocation" in error messages throughout file.
1165 (ppc64_elf_relocate_section): Remove sibling call error message,
1166 replace with "call lacks nop". Specially report errors for
1167 branches to function entry points via OPD lookup and branches
1168 to stubs. Remove NULL symbol handling now done by %T.
1169
89d7b8aa
AM		 11702013-01-28 Alan Modra <amodra@gmail.com>
1171
1172 * archive.c (bfd_generic_archive_p): Return target and keep
1173 ardata on partial matches.
1174 * format.c (bfd_check_format_matches): Adjust for above
1175 change. Remove bfd_error_file_ambiguously_recognized dead
1176 code.
1177
c9ba0c87
AM		 11782013-01-26 Alan Modra <amodra@gmail.com>
1179
1180 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1181 bfd_preserve_finish): Move to..
1182 * format.c: ..here, splitting out..
1183 (bfd_reinit): ..this. New function.
1184 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1185 keep bfd state for a match.
1186 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1187 * elfcore.h (elf_core_file_p): Likewise.
1188 * mach-o.c (bfd_mach_o_header_p): Likewise.
1189 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1190 * xsym.c (bfd_sym_object_p): Likewise.
1191 * mmo.c (mmo_scan): Clear abfd->symcount.
1192 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1193 * section.c (bfd_section_list_clear): Clear section_htab.count.
1194 * bfd-in2.h: Regenerate.
1195
d79dcc73
NC		 11962013-01-25 Michael Schewe <michael.schewe@gmx.net>
1197
1198 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1199 second reloc, make sure that the reloc potentially exists first.
1200
78c8d46c
NC		 12012013-01-24 Nick Clifton <nickc@redhat.com>
1202
1203 * archures.c: Add bfd_mach_v850e3v5.
1204 * bfd-in2.h: Regenerate.
1205 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1206 * cpu-v850_rh850.c: Likewise.
1207 * elf32-v850.c: Add support for v850e3v5 architecture.
1208
1a18f0ae
NC		 12092013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1210
1211 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1212
f65a9e53
AM		 12132013-01-23 Leif Ekblad <leif@rdos.net>
1214
1215 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1216
3bea1fcb
L		 12172013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1218
1219 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1220 non-zero TLS symbol.
1221 (elf_i386_relocate_section): Resolve size relocation against
1222 non-zero TLS symbol.
1223 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1224 for non-zero TLS symbol.
1225 (elf_x86_64_relocate_section): Resolve size relocation against
1226 non-zero TLS symbol.
1227
b1b00fcc
MF		 12282013-01-18 Mike Frysinger <vapier@gentoo.org>
1229
1230 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1231 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1232 true.
1233
06a6a421
L		 12342013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1235
1236 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1237 PC-relative relocation.
1238 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1239 as PC-relative relocation.
1240
6a3e1bae
L		 12412013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1242
1243 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1244 check.
1245 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1246
1247 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1248 and R_X86_64_SIZE64 check.
1249 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1250 nor R_X86_64_SIZE64.
1251
1788fc08
L		 12522013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1253
1254 * bfd-in2.h: Regenerated.
1255 * libbfd.h: Likewise.
1256
1257 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1258 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1259 (elf_i386_check_relocs): Handle R_386_SIZE32.
1260 (elf_i386_gc_sweep_hook): Likewise.
1261 (elf_i386_relocate_section): Likewise.
1262
1263 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1264 and R_X86_64_SIZE64 entries.
1265 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1266 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1267 (elf_x86_64_reloc_name_lookup): Likewise.
1268 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1269 R_X86_64_SIZE64.
1270 (elf_x86_64_gc_sweep_hook): Likewise.
1271 (elf_x86_64_relocate_section): Likewise.
1272
1273 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1274 BFD_RELOC_SIZE64.
1275
1e536451
L		 12762013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1277
1278 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1279 with R_X86_64_RELATIVE64.
1280
77bf820f
NC		 12812013-01-15 Nick Clifton <nickc@redhat.com>
1282
1283 * elf32-msp430.c: Fix spelling typo.
1284
e2458743
AM		 12852013-01-15 Alan Modra <amodra@gmail.com>
1286
1287 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1288 plt-thread-safe.
1289
405bf443
AM		 12902013-01-14 Alan Modra <amodra@gmail.com>
1291
1292 PR binutils/14813
1293 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1294 (memory_bclose): Likewise. Return 0 on success.
1295 * cache.c (cache_bclose): Likewise.
1296 * opncls.c (opncls_bclose, bfd_close): Likewise.
1297 * vms-lib.c (vms_lib_bclose): Likewise.
1298 * libbfd.h: Regenerate.
1299
ee659f1f
AM		 13002013-01-13 Alan Modra <amodra@gmail.com>
1301
1302 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1303 Add ref_dynamic_nonweak.
1304 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1305 (_bfd_elf_merge_symbol): Don't call above function. Move
1306 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1307 clear dynamic_def.
1308 (elf_link_add_object_symbols): Delete redundant "override" test.
1309 Don't set dynamic_def here.
1310 (elf_link_output_extsym): Update.
1311
68c4a57e
L		 13122013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1313
1314 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1315 normal and TLS symbol access.
1316 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1317
02be4619
AM		 13182013-01-12 Alan Modra <amodra@gmail.com>
1319
1320 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1321 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1322 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1323
a4542f1b
AM		 13242013-01-12 Alan Modra <amodra@gmail.com>
1325
1326 PR ld/12549
1327 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1328 (_bfd_elf_strtab_clear_all_refs): Define.
1329 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1330 (_bfd_elf_strtab_clear_all_refs): Delete.
1331 * elflink.c (elf_link_add_object_symbols): Clear out added
1332 strtab refs. Correct handling of warning common symbols.
1333
68ffbac6
L		 13342013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1335
1336 * aout0.c: Remove trailing white spaces.
1337 * archive.c: Likewise.
1338 * archures.c: Likewise.
1339 * bfd-in.h: Likewise.
1340 * bfd-in2.h: Likewise.
1341 * coff-alpha.c: Likewise.
1342 * coff-i860.c: Likewise.
1343 * coff-mips.c: Likewise.
1344 * coff-ppc.c: Likewise.
1345 * coff-tic80.c: Likewise.
1346 * coff-x86_64.c: Likewise.
1347 * coff-z80.c: Likewise.
1348 * coffcode.h: Likewise.
1349 * coffgen.c: Likewise.
1350 * cofflink.c: Likewise.
1351 * compress.c: Likewise.
1352 * corefile.c: Likewise.
1353 * cpu-arm.c: Likewise.
1354 * cpu-avr.c: Likewise.
1355 * cpu-bfin.c: Likewise.
1356 * cpu-cr16.c: Likewise.
1357 * cpu-cr16c.c: Likewise.
1358 * cpu-crx.c: Likewise.
1359 * cpu-h8300.c: Likewise.
1360 * cpu-i386.c: Likewise.
1361 * cpu-lm32.c: Likewise.
1362 * cpu-m68k.c: Likewise.
1363 * cpu-moxie.c: Likewise.
1364 * cpu-msp430.c: Likewise.
1365 * cpu-sh.c: Likewise.
1366 * cpu-xc16x.c: Likewise.
1367 * dwarf2.c: Likewise.
1368 * ecofflink.c: Likewise.
1369 * ecoffswap.h: Likewise.
1370 * elf-ifunc.c: Likewise.
1371 * elf-m10300.c: Likewise.
1372 * elf-vxworks.c: Likewise.
1373 * elf32-avr.c: Likewise.
1374 * elf32-avr.h: Likewise.
1375 * elf32-cr16.c: Likewise.
1376 * elf32-cr16c.c: Likewise.
1377 * elf32-cris.c: Likewise.
1378 * elf32-crx.c: Likewise.
1379 * elf32-frv.c: Likewise.
1380 * elf32-hppa.c: Likewise.
1381 * elf32-i860.c: Likewise.
1382 * elf32-ip2k.c: Likewise.
1383 * elf32-iq2000.c: Likewise.
1384 * elf32-m32c.c: Likewise.
1385 * elf32-m68hc1x.c: Likewise.
1386 * elf32-msp430.c: Likewise.
1387 * elf32-mt.c: Likewise.
1388 * elf32-ppc.c: Likewise.
1389 * elf32-rl78.c: Likewise.
1390 * elf32-s390.c: Likewise.
1391 * elf32-score.h: Likewise.
1392 * elf32-sh-symbian.c: Likewise.
1393 * elf32-sh.c: Likewise.
1394 * elf32-spu.c: Likewise.
1395 * elf32-tic6x.c: Likewise.
1396 * elf32-v850.c: Likewise.
1397 * elf32-xc16x.c: Likewise.
1398 * elf32-xtensa.c: Likewise.
1399 * elf64-alpha.c: Likewise.
1400 * elf64-hppa.c: Likewise.
1401 * elf64-ppc.c: Likewise.
1402 * elf64-s390.c: Likewise.
1403 * elfcore.h: Likewise.
1404 * elflink.c: Likewise.
1405 * elfxx-mips.c: Likewise.
1406 * elfxx-sparc.c: Likewise.
1407 * elfxx-tilegx.c: Likewise.
1408 * ieee.c: Likewise.
1409 * libcoff.h: Likewise.
1410 * libpei.h: Likewise.
1411 * libxcoff.h: Likewise.
1412 * linker.c: Likewise.
1413 * mach-o-i386.c: Likewise.
1414 * mach-o-target.c: Likewise.
1415 * mach-o.c: Likewise.
1416 * mach-o.h: Likewise.
1417 * mmo.c: Likewise.
1418 * opncls.c: Likewise.
1419 * pdp11.c: Likewise.
1420 * pe-x86_64.c: Likewise.
1421 * peXXigen.c: Likewise.
1422 * pef-traceback.h: Likewise.
1423 * pei-x86_64.c: Likewise.
1424 * peicode.h: Likewise.
1425 * plugin.c: Likewise.
1426 * reloc.c: Likewise.
1427 * riscix.c: Likewise.
1428 * section.c: Likewise.
1429 * som.c: Likewise.
1430 * syms.c: Likewise.
1431 * tekhex.c: Likewise.
1432 * ticoff.h: Likewise.
1433 * vaxbsd.c: Likewise.
1434 * xcofflink.c: Likewise.
1435 * xtensa-isa.c: Likewise.
1436
a3c62988
NC		 14372013-01-10 Will Newton <will.newton@imgtec.com>
1438
1439 * Makefile.am: Add Meta.
1440 * Makefile.in: Regenerate.
1441 * archures.c (bfd_mach_metag): New.
1442 * bfd-in2.h: Regenerate.
1443 * config.bfd: Add Meta.
1444 * configure: Regenerate.
1445 * configure.in: Add Meta.
1446 * cpu-metag.c: New file.
1447 * elf-bfd.h: Add Meta.
1448 * elf32-metag.c: New file.
1449 * elf32-metag.h: New file.
1450 * libbfd.h: Regenerate.
1451 * reloc.c: Add Meta relocations.
1452 * targets.c: Add Meta.
1453
652451f8
YZ		 14542013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1455
1456 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1457 (elfcore_write_aarch_hw_break): Likewise.
1458 (elfcore_write_aarch_hw_watch): Likewise.
1459 * elf.c (elfcore_grok_aarch_tls): New function.
1460 (elfcore_grok_aarch_hw_break): Likewise.
1461 (elfcore_grok_aarch_hw_watch): Likewise.
1462 (elfcore_grok_note): Call the new functions to handle the
1463 corresponding notes.
1464 (elfcore_write_aarch_tls): New function.
1465 (elfcore_write_aarch_hw_break): Likewise.
1466 (elfcore_write_aarch_hw_watch): Likewise.
1467 (elfcore_write_register_note): Call the new functions to handle the
1468 corresponding pseudo sections.
1469
45a466b5
TT		 14702013-01-07 Tom Tromey <tromey@redhat.com>
1471
1472 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 1473 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1474 (STD_SECTION): Update.
45a466b5
TT		 1475 * bfd-in2.h: Rebuild.
1476
e407c74b
NC		 14772013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1478
1479 * archures.c (bfd_mach_mips5900): Define.
1480 * bfd-in2.h: Regenerate.
1481 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1482 * cpu-mips.c: Add support for MIPS r5900.
1483 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1484
9b239e0e
NC		 14852013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1486 Nick Clifton <nickc@redhat.com>
1487
1488 * elflink.c (get_value): Prevent the use of an undefined shift
1489 operation. Add sanity checks.
1490
bab4becb 14912013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 1492
bab4becb 1493 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 1494
9911c0fc 1495
bab4becb 1496For older changes see ChangeLog-2012
56882138 1497\f
bab4becb 1498Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 1499
1500Copying and distribution of this file, with or without modification,
1501are permitted in any medium without royalty provided the copyright
1502notice and this notice are preserved.
1503
56882138
AM		 1504Local Variables:
1505mode: change-log
1506left-margin: 8
1507fill-column: 74
1508version-control: never
1509End:
GDB Binutils - Deliverables
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