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* elflink.c (elf_link_add_object_symbols): Don't save symbol
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
f45794cb
AM		 12013-05-06 Alan Modra <amodra@gmail.com>
2
3 * elflink.c (elf_link_add_object_symbols): Don't save symbol
4 hashes around loading as-needed library. Zero them on allocation,
5 and restore to initial all-zero state if library not needed.
6 Arrange to reuse hashes if we load library again later.
7
d150b1a2
RS		 82013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
9
10 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
11 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
12 * elfn32-mips.c: Likewise.
13 * elf64-mips.c: Likewise.
14
13761a11
NC		 152013-05-02 Nick Clifton <nickc@redhat.com>
16
17 * archures.c: Add some more MSP430 machine numbers.
18 * config.bfd (msp430): Define targ_selvecs.
19 * configure.in: Add bfd_elf32_msp430_ti_vec.
20 * cpu-msp430.c: Add some more MSP430 machine numbers.
21 * elf32-msp430.c Add support for MSP430X relocations.
22 Add support for TI compiler generated relocations.
23 Add support for sym_diff relocations.
24 Add support for relaxing out of range short branches into long
25 branches.
26 Add support for MSP430 attribute section.
27 * reloc.c: Add MSP430X relocations.
28 * targets.c: Add bfd_elf32_msp430_ti_vec.
29 * bfd-in2.h: Regenerate.
30 * configure: Regenerate.
31 * libbfd.h: Regenerate.
32
df26367c
MR		 332013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
34
35 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
36 alpha*-*-linux*ecoff*.
37
ed54588d
NC		 382013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
39
40 PR binutils/15417
41 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
42 zero.
43
b8297068
AM		 442013-04-30 Alan Modra <amodra@gmail.com>
45
46 * elflink.c (bfd_elf_record_link_assignment): Dont make
47 STV_INTERNAL symbols STV_HIDDEN.
48
b40bf0a2
NC		 492013-04-29 Nick Clifton <nickc@redhat.com>
50
51 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
52 fragmented .debug_line sections associated with unmarked code
53 sections.
54
aba8c3de
WN		 552013-04-29 Will Newton <will.newton@linaro.org>
56
57 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
58 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
59
7fcfd62d
NC		 602013-04-29 Will Newton <will.newton@linaro.org>
61
62 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
63 error check up and add error message.
64
ed5acf27
WN		 652013-04-26 Will Newton <will.newton@linaro.org>
66
67 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
68
49926cd0
AM		 692013-04-25 Alan Modra <amodra@gmail.com>
70
71 * config.bfd: Add powerpc64le-linux.
72
05567e3d
L		 732013-04-24 H.J. Lu <hongjiu.lu@intel.com>
74
75 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
76 x86_64-*-elf*.
77
99059e56
RM		 782013-04-24 Roland McGrath <mcgrathr@google.com>
79
80 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
81 allocate space for PLT header even if IS_IPLT_ENTRY.
82 (arm_nacl_put_plt0): New function, broken out of ...
83 (elf32_arm_finish_dynamic_sections): ... here. Call it.
84 If HTAB->nacl_p, set up the PLT header in .iplt too.
85 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
86 a mapping symbol for the start of .iplt too.
87
544008aa
NC		 882013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
89
7b5d8d96
NC		 90 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
91 BFD_ALIGN to int.
92 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
93 variables.
94 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
95 to bfd_vma.
96 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 97
86f7d49b
AM		 982013-04-22 Alan Modra <amodra@gmail.com>
99
100 PR ld/15382
101 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
102 sh_size or reloc_count adjustment by count.
103
bfeb4a28
AM		 1042013-04-22 Alan Modra <amodra@gmail.com>
105
106 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
107 create_linkage_sections here..
108 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
109 (create_linkage_sections): Move earlier in file.
110 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
111 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
112
2d0a6933
NC		 1132013-04-19 Nick Clifton <nickc@redhat.com>
114
115 PR binutils/15356
116 * compress.c (decompress_contents): Always call inflateEnd, even
117 when another inflation operation fails.
118
a9ea330b
L		 1192013-04-17 H.J. Lu <hongjiu.lu@intel.com>
120
121 * elf-ifunc.c: Update copyright year.
122
a253d456
NC		 1232013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
124
125 * coffcode.h: Added a cast to void when a bfd_set_section_*()
126 macro's return value is ignored.
127 * elf32-hppa.c: Likewise.
128 * elf32-tic6x.c: Likewise.
129 * mach-o.c: Likewise.
130 * mmo.c: Likewise.
131 * opncls.c: Likewise.
132 * peicode.h: Likewise.
133 * elf32-m32r.c: Check return value of bfd_set_section_*().
134 * elfnn-ia64.c: Likewise.
135 * elfxx-mips.c: Likewise.
136 * vms-alpha.c: Likewise.
137
1622ff3b
L		 1382013-04-15 H.J. Lu <hongjiu.lu@intel.com>
139
140 PR ld/15371
141 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
142 regular reference without non-GOT reference when building
143 shared library.
144
a22cd6f6
AM		 1452013-04-15 Alan Modra <amodra@gmail.com>
146
147 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
148 cache slot for archives.
149
ed905580
HPN		 1502013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
151
152 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
153 local variable mmop.
154
8d6a12ee
NC		 1552013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
156
157 PR ld/12494
158 * bfd/elf32-avr.c: Consider all sections to determine if linker
159 relaxation can safely delete a ret after a call/jmp
160
79bb5c23
NC		 1612013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
162
163 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
164 INODEs.
165
36192a8d
TT		 1662013-04-08 Tom Tromey <tromey@redhat.com>
167
168 * som.c (bfd_section_from_som_symbol): No longer static.
169 * som.h (bfd_section_from_som_symbol): Declare.
170
198f1157
AM		 1712013-04-06 Alan Modra <amodra@gmail.com>
172
173 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
174 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
175
c69ba956
NC		 1762013-04-05 Nick Clifton <nickc@redhat.com>
177
178 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
179
ff5ac77b
AM		 1802013-04-04 Alan Modra <amodra@gmail.com>
181
182 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
183 * bfd-in2.h: Regenerate.
184 * elflink.c (elf_link_add_object_symbols): Use new error.
185
41702d50
NC		 1862013-04-03 Nick Clifton <nickc@redhat.com>
187
188 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
189 (bfd_elf32_bfd_is_target_special_symbol): Define.
190
cb8af559
NC		 1912013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
192
a22cd6f6
AM		 193 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
194 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 195
1122dc88
DD		 1962013-04-02 DJ Delorie <dj@redhat.com>
197
198 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
199 (rl78_elf_relax_section): Only fetch the next reloc if there is
200 one expected.
201
81fbe831
AM		 2022013-03-30 Alan Modra <amodra@gmail.com>
203
204 PR ld/15323
205 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
206 global symbols referenced by relocs.
207 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
208 * elf32-bfin.c (bfin_check_relocs): Likewise.
209 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
210 * elf32-cris.c (cris_elf_check_relocs): Likewise.
211 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
212 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
213 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
214 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
215 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
216 * elf32-i370.c (i370_elf_check_relocs): Likewise.
217 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
218 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
219 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
220 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
221 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
222 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
223 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
224 * elf32-metag.c (elf_metag_check_relocs): Likewise.
225 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
226 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
227 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
228 * elf32-mt.c (mt_elf_check_relocs): Likewise.
229 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
230 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
231 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
232 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
233 * elf32-s390.c (elf_s390_check_relocs): Likewise.
234 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
235 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
236 * elf32-sh.c (sh_elf_check_relocs): Likewise.
237 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
238 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
239 * elf32-v850.c (v850_elf_check_relocs): Likewise.
240 * elf32-vax.c (elf_vax_check_relocs): Likewise.
241 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
242 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
243 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
244 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
245 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
246 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
247 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
248 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
249 * elf64-s390.c (elf_s390_check_relocs): Likewise.
250 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
251 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
252 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
253 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
254 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
255 test indirect/warning links for NULL.
256
61315175
L		 2572013-03-29 H.J. Lu <hongjiu.lu@intel.com>
258
259 PR ld/15323
260 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 261 symbol is referenced by a non-shared object.
61315175
L		 262 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
263
a6f713fc
KK		 2642013-03-28 Joe Seymour <jseymour@codesourcery.com>
265
266 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
267 R_SH_REL32 relocations against undefined weak symbols.
268
19e08130
AM		 2692013-03-28 Alan Modra <amodra@gmail.com>
270
271 * elf64-ppc.c (struct ppc_dyn_relocs): New.
272 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
273 into ifunc and non-ifunc.
274 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
275 separate ifunc/non-ifunc dynrel counts.
276 (allocate_got): Always use reliplt for ifunc.
277 (allocate_dynrelocs): Likewise.
278 (ppc64_elf_size_dynamic_sections): Likewise.
279 (ppc64_elf_layout_multitoc): Likewise.
280 (ppc64_elf_relocate_section): Likewise.
281
f95f8542
AM		 2822013-03-28 Alan Modra <amodra@gmail.com>
283
284 * elf32-ppc.c (struct ppc_dyn_relocs): New.
285 (ppc_elf_check_relocs): Separate dynrel counts for local syms
286 into ifunc and non-ifunc.
287 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
288 (ppc_elf_size_dynamic_sections): Likewise.
289 (ppc_elf_relocate_section): Likewise.
290
7e612e98
AM		 2912013-03-28 Alan Modra <amodra@gmail.com>
292
293 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
294 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
295 bfd_link_info* and asection* params.
296 (_bfd_elf_reloc_type_class): Likewise.
297 * elf.c (_bfd_elf_reloc_type_class): Likewise.
298 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
299 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
300 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
301 for any reliplt reloc. Don't return reloc_class_plt for
302 R_PPC_REL24 and R_PPC_ADDR24.
303 * elf64-ppc.c (allocate_got): Formatting.
304 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
305 reliplt reloc.
306 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
307 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
308 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
309 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
310 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
311 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
312 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
313 Add extra params to the various reloc_type_class functions.
314
0bed072f
AM		 3152013-03-27 Alan Modra <amodra@gmail.com>
316
317 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
318 masks for all local ifunc syms.
319 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
320 (ppc_elf_size_dynamic_sections): Likewise.
321 (ppc_elf_relocate_section): Likewise.
322
6f820c85
WN		 3232013-03-27 Will Newton <will.newton@linaro.org>
324
325 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
326 dynamic reloc for symbols with dynindx == -1.
327 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
328 dynamic reloc for symbols with dynindx == -1.
329
31943882
WN		 3302013-03-27 Will Newton <will.newton@linaro.org>
331
332 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
333 dynamic reloc for non-default visibility undefined weaks.
334 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
335 dynamic reloc for non-default visibility undefined weaks.
336
ffd65175
AM		 3372013-03-26 Alan Modra <amodra@gmail.com>
338
339 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
340 over _bfd_elf_merge_symbol calls.
341
3a81e825
AM		 3422013-03-26 Alan Modra <amodra@gmail.com>
343
344 * elflink.c (elf_link_add_object_symbols): Add assertion for
345 common override alignment check code. Formatting.
346
4f3fedcf
AM		 3472013-03-25 Alan Modra <amodra@gmail.com>
348
349 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
350 usual common symbols as well as for dynamic. Add poldbfd param.
351 Save old bfd. Adjust callers.
352 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
353 and "value" by value, not pointer. Adjust caller.
354 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
355 Delete code to set same. Use old_bfd and old_alignment from
356 _bfd_elf_merge_symbol instead. Add default symbol before
357 alignment and size checks. Wrap overlong lines.
358
e3c9d234
AM		 3592013-03-25 Alan Modra <amodra@gmail.com>
360
361 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
362 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
363 when override is true.
364
6c9b78e6
AM		 3652013-03-25 Alan Modra <amodra@gmail.com>
366
367 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
368 of *sym_hash.
369
191c0c42
AM		 3702013-03-25 Alan Modra <amodra@gmail.com>
371
372 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
373 Wrap long lines.
374 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
375 early in symbol loop.
376
5d13b3b3
AM		 3772013-03-25 Alan Modra <amodra@gmail.com>
378
379 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
380 (_bfd_elf_init_reloc_shdr): Delete.
381 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
382 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
383 just what is needed.
384 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
385
8a56bd02
AM		 3862013-03-23 Alan Modra <amodra@gmail.com>
387
388 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
389 * elflink.c (_bfd_elf_merge_symbol): Make static.
390 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
391 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
392
96f29d96
AM		 3932013-03-23 Alan Modra <amodra@gmail.com>
394
395 PR ld/15270
396 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
397 or ref_regular for BFD_PLUGIN owned syms, or have them affect
398 def_dynamic/ref_dynamic.
399 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
400 owned syms.
401
209be8d2
DM		 4022013-03-22 David S. Miller <davem@davemloft.net>
403
404 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
405 hwcaps attribute.
406
5c0df484
NC		 4072013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
408
409 PR ld/14902
410 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
411 errors adjusting relocs and symbols.
412
81f5558e
NC		 4132013-03-21 Michael Schewe <michael.schewe@gmx.net>
414
415 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
416 @(disp:32,ERx) to mov @(disp:16,ERx).
417 (R_H8_DISP32A16): New reloc.
418 Comments added and corrected.
419 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
420 * bfd-in2.h: Regenerate.
421 * libbfd.h: Regenerate.
422
ce63b7b3
KT		 4232013-03-21 Kai Tietz <ktietz@redhat.com>
424
425 * coffgen.c (coff_real_object_p): Make global.
426 * peicode.h (coff_real_object_p): Add prototype.
427 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
428 external_PEI_IMAGE_hdr structure.
429 (coff_swap_filehdr_in): Handle variable header-size.
430 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
431 of directory-entiries as specified in pe-header.
432
088ca6c1
NC		 4332013-03-21 Nick Clifton <nickc@redhat.com>
434
435 PR sim/15286
436 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
437 iWMMXt and iWMMXt2 processors from attributes.
438
8877b5e5
AM		 4392013-03-20 Alan Modra <amodra@gmail.com>
440
441 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
442 sh_type according to is_rela.
443
ffa9430d
AM		 4442013-03-18 Alan Modra <amodra@gmail.com>
445
446 PR ld/12549
447 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
448 considering whether an --as-needed library is needed.
449
cc0ea93c
TT		 4502013-03-14 Tom Tromey <tromey@redhat.com>
451
452 * opncls.c (bfd_get_debug_link_info): Rename from
453 get_debug_link_info. Export. Update comment.
454 (find_separate_debug_file): Update.
455 * bfd-in2.h: Rebuild.
456
59c108f7
NC		 4572013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
458
a22cd6f6 459 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 460 support.
a22cd6f6 461 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 462 relocs.
463
abb3f6cc
NC		 4642013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
465
466 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
467 * elf.c (elfcore_write_s390_tdb): New function.
468 (elfcore_write_register_note): Call it.
469 (elfcore_grok_s390_tdb): New function.
470 (elfcore_grok_note): Call it.
471
af924177
MR		 4722013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
473
474 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
475
48385e38
CV		 4762013-03-05 Corinna Vinschen <vinschen@redhat.com>
477
478 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
479
f75e0e33
AM		 4802013-03-04 Alan Modra <amodra@gmail.com>
481
482 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
483 non-zero addends when relocatable, rather than addends >= 32768.
484 Always zero "addend" before applying relocation.
485
17e3916e
NC		 4862013-03-04 Nick Clifton <nickc@redhat.com>
487
488 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
489 file pointer offsets for thin archives.
490
3064e1ff
JB		 4912013-02-28 Nathan Sidwell <nathan@codesourcery.com>
492
493 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
494 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
495
4107ae22
DD		 4962013-02-27 DJ Delorie <dj@redhat.com>
497
498 * reloc.c (BFD_RELOC_RL78_CODE): Add.
499 * libbfd.h: Regenerate.
500 * bfd-in2.h: Regenerate.
501 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
502 references in compuated relocs.
503
730fbaf8
AG		 5042013-02-26 Anthony Green <green@moxielogic.com>
505
506 * config.bfd: Extend moxie-rtems target triplet name support.
507
35399224
L		 5082013-02-21 H.J. Lu <hongjiu.lu@intel.com>
509
510 PR ld/15167
511 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
512 unique_global only for definition.
513 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
514 here.
515 (elf_link_add_object_symbols): Set unique_global only
516 for definition.
517
c0355132
AM		 5182013-02-21 Alan Modra <amodra@gmail.com>
519
520 * elf-bfd.h (struct elf_build_id): Extracted from..
521 (struct elf_build_id_info): ..here. Delete.
522 (struct output_elf_obj_tdata): New, extracted from..
523 (struct elf_obj_tdata): ..here. Reorganize for better packing.
524 Add "o" field.
525 (elf_program_header_size): Reference tdata->o.
526 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
527 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
528 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
529 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
530 when opening bfd in any mode that might write.
531 (_bfd_elf_write_object_contents): Use build_id field in
532 output_elf_obj_tdata.
533 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
534 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
535
228e534f
AM		 5362013-02-21 Alan Modra <amodra@gmail.com>
537
538 * elf-bfd.h (struct core_elf_obj_tdata): New.
539 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
540 core_program, and core_command. Add "core".
541 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
542 Update all refs to tdata core fields.
543 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
544 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
545 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
546 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
547 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
548 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
549 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
550 to tdata core fields.
551
12bd6957
AM		 5522013-02-21 Alan Modra <amodra@gmail.com>
553
554 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
555 Delete num_locals and num_globals.
556 (elf_num_locals, elf_num_globals): Don't define.
557 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
558 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
559 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
560 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
561 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
562 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
563 accessor macros.
564 * elf.c (elf_map_symbols): Add pnum_locals param. Return
565 number of locals syms via new param.
566 (swap_out_syms): Adjust to suit elf_map_symbols change.
567
cbf8d970
MR		 5682013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
569
570 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
571 STO_MICROMIPS annotation.
572
30e8ee25
AM		 5732013-02-19 Alan Modra <amodra@gmail.com>
574
575 * configure.in: Bump version to 2.23.52.
576 * elf-bfd.h (struct elf_build_id_info): New.
577 (struct elf_obj_tdata): Delete after_write_object_contents,
578 after_write_object_contents_info and build_id_size. Make build_id
579 a pointer to struct elf_build_id_info.
580 * elf.c (_bfd_elf_write_object_contents): Style. Update
581 after_write_ibject_contents invocation.
582 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
583 allow zero size notes.
584 * configure: Regenerate.
585
5b175e56
MR		 5862013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
587
588 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
589 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
590 (micromips_elf64_howto_table_rela): Likewise.
591 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
592 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
593 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
594 (elf_micromips_howto_table_rela): Likewise.
595 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
596
e8faf7d1
MR		 5972013-02-18 Paul Brook <paul@codesourcery.com>
598
599 * elfxx-mips.c (MICROMIPS_P): New macro.
600 (_bfd_mips_elf_symbol_processing): Use it.
601
c164a95d
MR		 6022013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
603
604 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
605 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
606
d45f8bda
AM		 6072013-02-18 Alan Modra <amodra@gmail.com>
608
609 PR ld/12549
610 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
611 (_bfd_elf_strtab_clear_all_refs): Declare.
612 (_bfd_elf_strtab_resize): Declare.
613 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
614 (_bfd_elf_strtab_clear_all_refs): New function.
615 (_bfd_elf_strtab_resize): Likewise.
616 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
617
698600e4
AM		 6182013-02-18 Alan Modra <amodra@gmail.com>
619
620 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
621 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
622 and elf_text_section to..
623 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
624 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
625 (struct alpha_elf_find_line): ..this.
626 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
627
3d5bef4c
L		 6282013-02-16 H.J. Lu <hongjiu.lu@intel.com>
629
630 PR ld/15146
631 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
632 for references from the dummy bfd.
633
313ed4a9
L		 6342013-02-16 H.J. Lu <hongjiu.lu@intel.com>
635
636 PR ld/15149
637 * elflink.c (elf_link_add_object_symbols): Also track weak
638 references.
639
989fbeff
L		 6402013-02-15 H.J. Lu <hongjiu.lu@intel.com>
641
642 PR binutils/15151
643 * archive.c (_bfd_find_nested_archive): Don't allow a nested
644 archive pointing to itself.
645 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
646
a043396b
NC		 6472013-02-15 Nick Clifton <nickc@redhat.com>
648
649 PR binutils/15140
650 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
651 accessing a corrupt nested archive.
652
13db6b44
RS		 6532013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
654
655 * elfxx-mips.c (mips_got_page_ref): New structure.
656 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
657 pair to represent the anchor point.
658 (mips_got_info): Add a got_page_refs field.
659 (mips_elf_link_hash_table): Add a sym_cache field.
660 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
661 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
662 new anchor representation.
663 (mips_elf_create_got_info): Create got_page_refs rather than
664 got_page_entries.
665 (mips_elf_record_got_page_ref): New function.
666 (mips_elf_pages_for_range): Move further down file.
667 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
668 Use a section rather than a (bfd, symndx) pair to represent the
669 anchor point.
670 (mips_elf_resolve_got_page_ref): New function.
671 (mips_elf_resolve_final_got_entries): Use it to populate
672 got_page_entries.
673 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
674 rather than mips_elf_record_got_page_entry. Only nullify h
675 afterwards.
676 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
677 earlier.
678
57093f5e
RS		 6792013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
680
681 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
682 in g->relocs.
683
9c3f90c4
AM		 6842013-02-12 Alan Modra <amodra@gmail.com>
685
686 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
687 suitable definition when using generic linker hash table.
688
476366af
RS		 6892013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
690
691 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
692 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
693 mips_elf_traverse_got_arg. Count GOT entries.
694 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
695 as argument. Update after above changes.
696 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
697 mips_elf_count_got_entries. Update the calls to
698 mips_elf_resolve_final_got_entries.
699
9ab066b4
RS		 7002013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
701
702 * elfxx-mips.c (mips_got_tls_type): New enum.
703 (mips_got_entry): Add tls_initialized.
704 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
705 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
706 GOT_TLS_TYPE masks.
707 (mips_elf_reloc_tls_type, mips_tls_got_entries)
708 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
709 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
710 than GOT_NORMAL.
711 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
712 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
713 tls_initialized rather than GOT_TLS_DONE.
714 (mips_tls_got_index): Delete.
715 (mips_elf_local_got_index, mips_elf_global_got_index): Use
716 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
717 (mips_elf_record_got_entry): Initialize tls_initialized.
718
6c42ddb9
RS		 7192013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
720
721 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
722 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
723 tls_ie_got_offset and tls_gd_got_offset.
724 (mips_elf_link_hash_newfunc): Remove initialization.
725 (mips_elf_create_got_info): Likewise.
726 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
727 (mips_tls_single_got_index): Delete.
728 (mips_elf_local_got_index): Always use the GOT entry to track
729 GOT indices.
730 (mips_elf_global_got_index): Likewise.
731 (mips_elf_create_local_got_entry): Assert that TLS entries have
732 already been allocated.
733 (mips_elf_record_global_got_symbol): Don't initialize
734 tls_ie_type or tls_gd_type.
735 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
736 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
737 entry.
738 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
739 the GOT entries.
740 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
741 have been allocated.
742 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
743 tls_ie_type and tls_gd_type.
744
ebc53538
RS		 7452013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
746
747 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
748 aliasing violation. Check for htab allocation failures.
749
13fbec83
RS		 7502013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
751
752 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
753 split out from...
754 (mips_elf_global_got_index): ...here. Reorder arguments so that
755 the output bfd and info come first.
756 (mips_elf_calculate_relocation): Update the call to
757 mips_elf_global_got_index accordingly.
758 (_bfd_mips_elf_finish_dynamic_symbol): Use
759 mips_elf_primary_global_got_index rather than
760 mips_elf_global_got_index.
761 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
762
3dff0dd1
RS		 7632013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
764
765 * elfxx-mips.c (mips_got_entry): Update comments.
766 (mips_elf_multi_got_entry_eq): Rename to...
767 (mips_elf_got_entry_eq): ...this, deleting the old definition.
768 (mips_elf_create_got_info): Remove master_got_p argument.
769 Always use mips_elf_got_entry_eq.
770 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
771 Update calls accordingly.
772
d7206569
RS		 7732013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
774
775 * elfxx-mips.c (mips_got_info): Remove bfd2got.
776 (mips_elf_bfd2got_hash): Delete.
777 (mips_elf_got_per_bfd_arg): Remove bfd2got.
778 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
779 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
780 g->next to test for the multigot case. Use mips_elf_bfd_got rather
781 than mips_elf_got_for_ibfd.
782 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
783 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
784 (mips_elf_make_got_per_bfd): Replace with...
785 (mips_elf_add_got_entry): ...this new function.
786 (mips_elf_make_got_pages_per_bfd): Replace with...
787 (mips_elf_add_got_page_entry): ...this new function.
788 (mips_elf_merge_got_with): Replace bfd2got argument with separate
789 bfd and GOT arguments. Use mips_elf_add_got_entry and
790 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
791 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
792 to set the BFD's GOT and free the old table.
793 (mips_elf_merge_got): Replace bfd2got argument with separate
794 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
795 Use mips_elf_count_got_entries to count the number of entries in
796 each GOT. Update the calls to mips_elf_merge_got_with.
797 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
798 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
799 (mips_elf_multi_got): Don't create the bfd2got hash table.
800 Replace hash table traversal with a walk over the input bfds,
801 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
802 to set the output bfd's GOT.
803 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
804 bfds use the master GOT in the single-GOT case.
805 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
806 rather than mips_elf_got_for_ibfd.
807
ee227692
RS		 8082013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
809
810 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
811 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
812 (mips_elf_record_global_got_symbol): Update the hash entry before
813 adding the mips_got_entry. Use mips_elf_record_got_entry to do
814 the latter.
815 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
816 (mips_elf_record_got_page_entry): Record the entry in both the
817 master and bfd GOTs.
818
72e7511a
RS		 8192013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
820
821 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
822 create another one if necessary.
823 (mips_elf_set_gotidx): New function.
824 (mips_elf_set_global_gotidx): Use it.
825 (mips_elf_initialize_tls_index): Likewise. Take a
826 mips_elf_traverse_got_arg as argument.
827 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
828 (mips_elf_multi_got): Likewise. Cope with error returns from
829 mips_elf_set_global_gotidx.
830
ab361d49
RS		 8312013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
832
833 * elfxx-mips.c (mips_got_info): Add relocs field.
834 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
835 with...
836 (mips_elf_traverse_got_arg): ...this new structure.
837 (mips_elf_count_local_tls_relocs): Delete.
838 (mips_elf_count_global_tls_relocs): Likewise.
839 (mips_elf_count_got_entry): New function.
840 (mips_elf_count_local_got_entries): Likewise.
841 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
842 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
843 (mips_elf_record_local_got_symbol): Don't count got entries here.
844 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
845 (mips_elf_set_global_got_offset): Split into...
846 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
847 new functions. Take a mips_elf_traverse_got_arg rather than a
848 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
849 Use g->relocs to record the number of relocs needed for global GOT
850 entries.
851 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
852 mips_elf_set_global_got_offset_arg. Use the relocs field to count
853 relocations. Update for above function split.
854 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
855 to count both the number of GOT entries and the number of TLS
856 relocs required by local entries. Likewise
857 mips_elf_count_global_tls_entries and global entries.
858 Remove uses of mips_elf_count_local_tls_relocs and
859 mips_elf_count_global_tls_relocs.
860
e641e783
RS		 8612013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
862
863 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
864 to say that each structure represents only one type of TLS reference.
865 (GOT_TLS_TYPE): New define.
866 (mips_elf_link_hash_entry): Temporarily split tls_type and
867 tls_got_offset into two variables each.
868 (mips_elf_link_hash_newfunc): Update accordingly.
869 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
870 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
871 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
872 (mips_tls_got_relocs): Use a switch statement.
873 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
874 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
875 local "offset" variable.
876 (mips_tls_got_index): Remove r_type argument and assert. Remove
877 code that handled entries with two TLS types; always use the
878 original got_index instead.
879 (mips_tls_single_got_index): New function.
880 (mips_elf_local_got_index): Use entry->tls_type to check for
881 TLS entries. Use mips_tls_single_got_index. Update call to
882 mips_tls_got_index.
883 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
884 Use p->tls_type to check for TLS entries. Update call to
885 mips_tls_got_index. Use mips_tls_single_got_index.
886 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
887 Use entry.tls_type to check for TLS entries.
888 (mips_elf_record_global_got_symbol): Replace tls_flag argument
889 with r_type argument. Use mips_elf_reloc_tls_type.
890 Set up the new hash entry fields.
891 (mips_elf_record_local_got_symbol): Replace tls_flag argument
892 with r_type argument. Use mips_elf_reloc_tls_type and
893 mips_tls_got_entries. Remove code that handled entries
894 with multiple TLS types.
895 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
896 (mips_elf_initialize_tls_index): Handle new hash entry fields.
897 Use equality rather than masks when checking for specific TLS types.
898 Use mips_tls_got_entries. Remove code that handled entries
899 with multiple TLS types.
900 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
901 testing the hash table entry.
902 (_bfd_mips_elf_check_relocs): Update calls to
903 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
904 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
905 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
906
d9bf376d
RS		 9072013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
908
909 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
910 (mips_elf_got_entry_hash): ...this, deleting the old version.
911 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
912 both types of GOT.
913
5334aa52
RS		 9142013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
915
916 * elfxx-mips.c (mips_elf_create_got_info): New function.
917 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
918 (mips_elf_create_got_section): Likewise.
919
946c668d
RS		 9202013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
921
922 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
923 gotidx to -1.
924
59b08994
RS		 9252013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
926
927 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
928
d222d210
RS		 9292013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
930
931 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
932 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
933
1fd20d70
RS		 9342013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
935
936 * elfxx-mips.c (mips_elf_count_global_tls_entries)
937 (mips_elf_count_global_tls_relocs): Don't count indirect or
938 warning symbols.
939 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
940 number of TLS entries were allocated.
941
7d94b319
RS		 9422013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
943
944 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
945
17214937
RS		 9462013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
947
948 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
949 if there are TLS relocations.
950
9efeb38d
RS		 9512013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
952
953 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
954 (mips_elf_resolve_final_got_entries): Remove bogus comment.
955
9c3f90c4
AM		 9562013-02-11 Alan Modra <amodra@gmail.com>
957
958 * elfcode.h (elf_checksum_contents): Free contents.
959 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
960 * elflink.c (_bfd_elf_link_hash_table_free): New function.
961 (elf_final_link_free): New function, extracted from..
962 (bfd_elf_final_link): ..here. Always call
963 _bfd_elf_write_section_eh_frame_hdr.
964 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
965 _bfd_elf_link_hash_table_free.
966 * libbfd-in.h (_bfd_merge_sections_free): Declare.
967 * libbfd.h: Regenerate.
968 * merge.c (_bfd_merge_sections_free): New function.
969 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
970 hdr_info->array.
971 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
972 _bfd_elf_link_hash_table_free.
973 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
974 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
975 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
976 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
977 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
978 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
979 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
980 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
981 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
982 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
983 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
984 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
985 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
986 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
987 (bfd_elf32_bfd_link_hash_table_free): Don't define.
988 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
989 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
990
7bf52ea2
AM		 9912013-02-10 Alan Modra <amodra@gmail.com>
992
993 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
994 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
995 * m68klinux.c (linux_link_hash_table_create): Likewise.
996 * sparclinux.c (linux_link_hash_table_create): Likewise.
997 * sunos.c (sunos_link_hash_table_create): Likewise.
998 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
999 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1000 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1001 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1002 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1003 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1004 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1005 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1006 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1007 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1008 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1009 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1010 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1011 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1012 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1013 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1014 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1015 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1016 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1017 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1018 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1019 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1020 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1021 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1022 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1023 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1024 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1025 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1026
22cdc249
AM		 10272013-02-10 Alan Modra <amodra@gmail.com>
1028
1029 * i386linux.c (linux_link_hash_table_create): Allocate table
1030 with bfd_zmalloc, not bfd_alloc.
1031 * pdp11.c (link_hash_table_create): Allocate table with
1032 bfd_malloc, not bfd_alloc.
1033 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1034 with bfd_zmalloc, not bfd_zalloc.
1035 (bfin_link_hash_table_create): Likewise.
1036 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1037 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1038
0e5de31a
AM		 10392013-02-10 Alan Modra <amodra@gmail.com>
1040
1041 PR ld/15113
1042 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1043
ad1fc92a
NC		 10442013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1045
1046 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1047 sections.
34c67f14
NC		 1048 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1049 symbol.
ad1fc92a 1050
170a8295
YZ		 10512013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1052
1053 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1054 288 to 272.
1055
619a703e
AM		 10562013-02-08 Alan Modra <amodra@gmail.com>
1057
1058 PR binutils/15106
1059 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1060 * elf.c (elf_find_function): Revert last change. Use new
1061 tdata field rather than static vars for cache.
1062
02acbe22
L		 10632013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1064
1065 PR ld/15107
1066 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1067 symbol is defined in regular object.
1068
1965d5f2
AM		 10692013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1070
1071 PR binutils/15106
1072 * elf.c (elf_find_function): Don't cache if symbols change.
1073
dafbc74d
AM		 10742013-02-07 Alan Modra <amodra@gmail.com>
1075
1076 PR binutils/14873
1077 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1078 copy attributes from or to non-ELF.
1079
20e52bd2
L		 10802013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1081
1082 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1083 for non-zero TLS symbol.
1084 (elf_i386_relocate_section): Don't resolve size relocation against
1085 non-zero TLS symbol.
1086 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1087 pc_count for non-zero TLS symbol.
1088 (elf_x86_64_relocate_section): Don't resolve size relocation
1089 against non-zero TLS symbol.
1090
36591ba1 10912013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 1092 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 1093
1094 Based on patches from Altera Corporation.
1095
1096 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1097 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1098 (BFD_BACKENDS): Add elf32-nios2.lo.
1099 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1100 * Makefile.in: Regenerated.
1101 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1102 bfd_elf32_littlenios2_vec.
1103 * configure: Regenerated.
1104 * config.bfd: Add cases for nios2.
1105 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1106 (bfd_mach_nios2): Define.
1107 (bfd_nios2_arch): Declare.
1108 (bfd_archures_list): Add bfd_nios2_arch.
1109 * targets.c (bfd_elf32_bignios2_vec): Declare.
1110 (bfd_elf32_littlenios2_vec): Declare.
1111 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1112 bfd_elf32_littlenios2_vec.
1113 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1114 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1115 * bfd-in2.h: Regenerated.
1116 * libbfd.h: Regenerated.
1117 * cpu-nios2.c: New file.
1118 * elf32-nios2.c: New file.
1119
ca6b5f82
AM		 11202013-02-06 Alan Modra <amodra@gmail.com>
1121
1122 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1123 stubs in stub_bfd.
1124
37ba9f93
AM		 11252013-02-06 Alan Modra <amodra@gmail.com>
1126
1127 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1128 * Makefile.in: Regenerate.
1129
70a38d42
SDJ		 11302013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1131 Pedro Alves <palves@redhat.com>
1132
1133 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1134 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1135 declaration.
1136 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1137 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1138 * elf-linux-psinfo.h: New file.
1139 * elf.c: Include elf-linux-psinfo.h.
1140 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1141 New functions.
1142 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1143 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1144 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1145 (elfcore_write_ppc_linux_prpsinfo32): New function.
1146
5ee43bc4
TG		 11472013-02-04 Tristan Gingold <gingold@adacore.com>
1148
1149 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1150 start address.
1151
0cadb185
AM		 11522013-02-04 Alan Modra <amodra@gmail.com>
1153
1154 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1155 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1156 * Makefile.in: Regenerate.
1157 * po/SRC-POTFILES.in: Regenerate.
1158
5d42dfb5
AM		 11592013-02-04 Alan Modra <amodra@gmail.com>
1160
1161 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1162 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1163
c57da1a7
AM		 11642013-02-01 Alan Modra <amodra@gmail.com>
1165
1166 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1167 clears def_regular.
1168
c0fd7846
TG		 11692013-01-31 Tristan Gingold <gingold@adacore.com>
1170
1171 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1172 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1173 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1174
b45b6908
AM		 11752013-01-31 Alan Modra <amodra@gmail.com>
1176 David S. Miller <davem@davemloft.net>
1177
1178 PR ld/15056
1179 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1180 references to __tls_get_addr.
1181 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1182 vtinherit and vtentry reloc handling too.
1183 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1184
bcaa2f82
AM		 11852013-01-31 Alan Modra <amodra@gmail.com>
1186
1187 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1188
22aa0c7e
AM		 11892013-01-31 Alan Modra <amodra@gmail.com>
1190
1191 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1192
bc30df16
AM		 11932013-01-28 Alan Modra <amodra@gmail.com>
1194
1195 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1196 "relocation" in error messages throughout file.
1197 (ppc64_elf_relocate_section): Remove sibling call error message,
1198 replace with "call lacks nop". Specially report errors for
1199 branches to function entry points via OPD lookup and branches
1200 to stubs. Remove NULL symbol handling now done by %T.
1201
89d7b8aa
AM		 12022013-01-28 Alan Modra <amodra@gmail.com>
1203
1204 * archive.c (bfd_generic_archive_p): Return target and keep
1205 ardata on partial matches.
1206 * format.c (bfd_check_format_matches): Adjust for above
1207 change. Remove bfd_error_file_ambiguously_recognized dead
1208 code.
1209
c9ba0c87
AM		 12102013-01-26 Alan Modra <amodra@gmail.com>
1211
1212 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1213 bfd_preserve_finish): Move to..
1214 * format.c: ..here, splitting out..
1215 (bfd_reinit): ..this. New function.
1216 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1217 keep bfd state for a match.
1218 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1219 * elfcore.h (elf_core_file_p): Likewise.
1220 * mach-o.c (bfd_mach_o_header_p): Likewise.
1221 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1222 * xsym.c (bfd_sym_object_p): Likewise.
1223 * mmo.c (mmo_scan): Clear abfd->symcount.
1224 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1225 * section.c (bfd_section_list_clear): Clear section_htab.count.
1226 * bfd-in2.h: Regenerate.
1227
d79dcc73
NC		 12282013-01-25 Michael Schewe <michael.schewe@gmx.net>
1229
1230 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1231 second reloc, make sure that the reloc potentially exists first.
1232
78c8d46c
NC		 12332013-01-24 Nick Clifton <nickc@redhat.com>
1234
1235 * archures.c: Add bfd_mach_v850e3v5.
1236 * bfd-in2.h: Regenerate.
1237 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1238 * cpu-v850_rh850.c: Likewise.
1239 * elf32-v850.c: Add support for v850e3v5 architecture.
1240
1a18f0ae
NC		 12412013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1242
1243 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1244
f65a9e53
AM		 12452013-01-23 Leif Ekblad <leif@rdos.net>
1246
1247 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1248
3bea1fcb
L		 12492013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1250
1251 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1252 non-zero TLS symbol.
1253 (elf_i386_relocate_section): Resolve size relocation against
1254 non-zero TLS symbol.
1255 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1256 for non-zero TLS symbol.
1257 (elf_x86_64_relocate_section): Resolve size relocation against
1258 non-zero TLS symbol.
1259
b1b00fcc
MF		 12602013-01-18 Mike Frysinger <vapier@gentoo.org>
1261
1262 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1263 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1264 true.
1265
06a6a421
L		 12662013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1267
1268 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1269 PC-relative relocation.
1270 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1271 as PC-relative relocation.
1272
6a3e1bae
L		 12732013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1274
1275 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1276 check.
1277 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1278
1279 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1280 and R_X86_64_SIZE64 check.
1281 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1282 nor R_X86_64_SIZE64.
1283
1788fc08
L		 12842013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1285
1286 * bfd-in2.h: Regenerated.
1287 * libbfd.h: Likewise.
1288
1289 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1290 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1291 (elf_i386_check_relocs): Handle R_386_SIZE32.
1292 (elf_i386_gc_sweep_hook): Likewise.
1293 (elf_i386_relocate_section): Likewise.
1294
1295 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1296 and R_X86_64_SIZE64 entries.
1297 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1298 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1299 (elf_x86_64_reloc_name_lookup): Likewise.
1300 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1301 R_X86_64_SIZE64.
1302 (elf_x86_64_gc_sweep_hook): Likewise.
1303 (elf_x86_64_relocate_section): Likewise.
1304
1305 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1306 BFD_RELOC_SIZE64.
1307
1e536451
L		 13082013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1309
1310 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1311 with R_X86_64_RELATIVE64.
1312
77bf820f
NC		 13132013-01-15 Nick Clifton <nickc@redhat.com>
1314
1315 * elf32-msp430.c: Fix spelling typo.
1316
e2458743
AM		 13172013-01-15 Alan Modra <amodra@gmail.com>
1318
1319 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1320 plt-thread-safe.
1321
405bf443
AM		 13222013-01-14 Alan Modra <amodra@gmail.com>
1323
1324 PR binutils/14813
1325 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1326 (memory_bclose): Likewise. Return 0 on success.
1327 * cache.c (cache_bclose): Likewise.
1328 * opncls.c (opncls_bclose, bfd_close): Likewise.
1329 * vms-lib.c (vms_lib_bclose): Likewise.
1330 * libbfd.h: Regenerate.
1331
ee659f1f
AM		 13322013-01-13 Alan Modra <amodra@gmail.com>
1333
1334 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1335 Add ref_dynamic_nonweak.
1336 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1337 (_bfd_elf_merge_symbol): Don't call above function. Move
1338 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1339 clear dynamic_def.
1340 (elf_link_add_object_symbols): Delete redundant "override" test.
1341 Don't set dynamic_def here.
1342 (elf_link_output_extsym): Update.
1343
68c4a57e
L		 13442013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1345
1346 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1347 normal and TLS symbol access.
1348 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1349
02be4619
AM		 13502013-01-12 Alan Modra <amodra@gmail.com>
1351
1352 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1353 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1354 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1355
a4542f1b
AM		 13562013-01-12 Alan Modra <amodra@gmail.com>
1357
1358 PR ld/12549
1359 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1360 (_bfd_elf_strtab_clear_all_refs): Define.
1361 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1362 (_bfd_elf_strtab_clear_all_refs): Delete.
1363 * elflink.c (elf_link_add_object_symbols): Clear out added
1364 strtab refs. Correct handling of warning common symbols.
1365
68ffbac6
L		 13662013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1367
1368 * aout0.c: Remove trailing white spaces.
1369 * archive.c: Likewise.
1370 * archures.c: Likewise.
1371 * bfd-in.h: Likewise.
1372 * bfd-in2.h: Likewise.
1373 * coff-alpha.c: Likewise.
1374 * coff-i860.c: Likewise.
1375 * coff-mips.c: Likewise.
1376 * coff-ppc.c: Likewise.
1377 * coff-tic80.c: Likewise.
1378 * coff-x86_64.c: Likewise.
1379 * coff-z80.c: Likewise.
1380 * coffcode.h: Likewise.
1381 * coffgen.c: Likewise.
1382 * cofflink.c: Likewise.
1383 * compress.c: Likewise.
1384 * corefile.c: Likewise.
1385 * cpu-arm.c: Likewise.
1386 * cpu-avr.c: Likewise.
1387 * cpu-bfin.c: Likewise.
1388 * cpu-cr16.c: Likewise.
1389 * cpu-cr16c.c: Likewise.
1390 * cpu-crx.c: Likewise.
1391 * cpu-h8300.c: Likewise.
1392 * cpu-i386.c: Likewise.
1393 * cpu-lm32.c: Likewise.
1394 * cpu-m68k.c: Likewise.
1395 * cpu-moxie.c: Likewise.
1396 * cpu-msp430.c: Likewise.
1397 * cpu-sh.c: Likewise.
1398 * cpu-xc16x.c: Likewise.
1399 * dwarf2.c: Likewise.
1400 * ecofflink.c: Likewise.
1401 * ecoffswap.h: Likewise.
1402 * elf-ifunc.c: Likewise.
1403 * elf-m10300.c: Likewise.
1404 * elf-vxworks.c: Likewise.
1405 * elf32-avr.c: Likewise.
1406 * elf32-avr.h: Likewise.
1407 * elf32-cr16.c: Likewise.
1408 * elf32-cr16c.c: Likewise.
1409 * elf32-cris.c: Likewise.
1410 * elf32-crx.c: Likewise.
1411 * elf32-frv.c: Likewise.
1412 * elf32-hppa.c: Likewise.
1413 * elf32-i860.c: Likewise.
1414 * elf32-ip2k.c: Likewise.
1415 * elf32-iq2000.c: Likewise.
1416 * elf32-m32c.c: Likewise.
1417 * elf32-m68hc1x.c: Likewise.
1418 * elf32-msp430.c: Likewise.
1419 * elf32-mt.c: Likewise.
1420 * elf32-ppc.c: Likewise.
1421 * elf32-rl78.c: Likewise.
1422 * elf32-s390.c: Likewise.
1423 * elf32-score.h: Likewise.
1424 * elf32-sh-symbian.c: Likewise.
1425 * elf32-sh.c: Likewise.
1426 * elf32-spu.c: Likewise.
1427 * elf32-tic6x.c: Likewise.
1428 * elf32-v850.c: Likewise.
1429 * elf32-xc16x.c: Likewise.
1430 * elf32-xtensa.c: Likewise.
1431 * elf64-alpha.c: Likewise.
1432 * elf64-hppa.c: Likewise.
1433 * elf64-ppc.c: Likewise.
1434 * elf64-s390.c: Likewise.
1435 * elfcore.h: Likewise.
1436 * elflink.c: Likewise.
1437 * elfxx-mips.c: Likewise.
1438 * elfxx-sparc.c: Likewise.
1439 * elfxx-tilegx.c: Likewise.
1440 * ieee.c: Likewise.
1441 * libcoff.h: Likewise.
1442 * libpei.h: Likewise.
1443 * libxcoff.h: Likewise.
1444 * linker.c: Likewise.
1445 * mach-o-i386.c: Likewise.
1446 * mach-o-target.c: Likewise.
1447 * mach-o.c: Likewise.
1448 * mach-o.h: Likewise.
1449 * mmo.c: Likewise.
1450 * opncls.c: Likewise.
1451 * pdp11.c: Likewise.
1452 * pe-x86_64.c: Likewise.
1453 * peXXigen.c: Likewise.
1454 * pef-traceback.h: Likewise.
1455 * pei-x86_64.c: Likewise.
1456 * peicode.h: Likewise.
1457 * plugin.c: Likewise.
1458 * reloc.c: Likewise.
1459 * riscix.c: Likewise.
1460 * section.c: Likewise.
1461 * som.c: Likewise.
1462 * syms.c: Likewise.
1463 * tekhex.c: Likewise.
1464 * ticoff.h: Likewise.
1465 * vaxbsd.c: Likewise.
1466 * xcofflink.c: Likewise.
1467 * xtensa-isa.c: Likewise.
1468
a3c62988
NC		 14692013-01-10 Will Newton <will.newton@imgtec.com>
1470
1471 * Makefile.am: Add Meta.
1472 * Makefile.in: Regenerate.
1473 * archures.c (bfd_mach_metag): New.
1474 * bfd-in2.h: Regenerate.
1475 * config.bfd: Add Meta.
1476 * configure: Regenerate.
1477 * configure.in: Add Meta.
1478 * cpu-metag.c: New file.
1479 * elf-bfd.h: Add Meta.
1480 * elf32-metag.c: New file.
1481 * elf32-metag.h: New file.
1482 * libbfd.h: Regenerate.
1483 * reloc.c: Add Meta relocations.
1484 * targets.c: Add Meta.
1485
652451f8
YZ		 14862013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1487
1488 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1489 (elfcore_write_aarch_hw_break): Likewise.
1490 (elfcore_write_aarch_hw_watch): Likewise.
1491 * elf.c (elfcore_grok_aarch_tls): New function.
1492 (elfcore_grok_aarch_hw_break): Likewise.
1493 (elfcore_grok_aarch_hw_watch): Likewise.
1494 (elfcore_grok_note): Call the new functions to handle the
1495 corresponding notes.
1496 (elfcore_write_aarch_tls): New function.
1497 (elfcore_write_aarch_hw_break): Likewise.
1498 (elfcore_write_aarch_hw_watch): Likewise.
1499 (elfcore_write_register_note): Call the new functions to handle the
1500 corresponding pseudo sections.
1501
45a466b5
TT		 15022013-01-07 Tom Tromey <tromey@redhat.com>
1503
1504 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 1505 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1506 (STD_SECTION): Update.
45a466b5
TT		 1507 * bfd-in2.h: Rebuild.
1508
e407c74b
NC		 15092013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1510
1511 * archures.c (bfd_mach_mips5900): Define.
1512 * bfd-in2.h: Regenerate.
1513 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1514 * cpu-mips.c: Add support for MIPS r5900.
1515 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1516
9b239e0e
NC		 15172013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1518 Nick Clifton <nickc@redhat.com>
1519
1520 * elflink.c (get_value): Prevent the use of an undefined shift
1521 operation. Add sanity checks.
1522
bab4becb 15232013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 1524
bab4becb 1525 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 1526
9911c0fc 1527
bab4becb 1528For older changes see ChangeLog-2012
56882138 1529\f
bab4becb 1530Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 1531
1532Copying and distribution of this file, with or without modification,
1533are permitted in any medium without royalty provided the copyright
1534notice and this notice are preserved.
1535
56882138
AM		 1536Local Variables:
1537mode: change-log
1538left-margin: 8
1539fill-column: 74
1540version-control: never
1541End:
GDB Binutils - Deliverables
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